Source: http://www.google.com.tw/patents/US7429522
Timestamp: 2013-05-22 14:34:06
Document Index: 292317425

Matched Legal Cases: ['Application No. 200410098297', 'Application No. 2003', 'Application No. 03023536', 'Application No. 2003', 'Application No. 2003', 'Application No. 2003', 'Application No. 2003', 'Application No. 200402611']

�M�Q US7429522 - Dicing die-bonding film - Google �M�Q�j�M �Ϥ� �a�� Play YouTube �s�D Gmail ���ݵw�� ��h »�i���M�Q�j�M | �������� | �n�J�i���M�Q�j�M�M�QA dicing die-bonding film has a supporting substrate, an adhesive layer formed on the supporting substrate, and a die-bonding adhesive layer formed on the adhesive layer, and further has a mark for recognizing the position of the die-bonding adhesive layer. It is possible to provide a dicing die-bonding...http://www.google.com.tw/patents/US7429522?utm_source=gb-gplus-share�M�Q US7429522 - Dicing die-bonding film���}��US7429522 B2�X���������v�ӽЮѽs��11/947,727�o�G���2008�~9��30���ӽФ��2007�~11��29�� �u���v���2003�~12��26����L���}�M�Q��CN1638092ACN100490119CEP1548821A2EP1548821A3US7309925US20050139973US20080088036�o��HTakeshi MatsumuraMasayuki Yamamoto��M�Q�v�HNitto Denko Corporation ���M�Q������438/462438/458257/E21.596257/E21.525438/401257/E21.505257/E23.179438/113257/620257/E21.599438/114257/797438/110��ڱM�Q������H01L21/768H01L21/44H01L21/301H01L21/58C09J201/00H01L21/46H01L21/68H01L21/78H01L21/66H01L21/52C09J7/02H01L23/544H01L21/76 �X�@����H01L2924/014H01L2924/01033H01L2924/01079H01L2924/01016H01L21/6836H01L2924/01015H01L2223/54453H01L24/83H01L2924/01005H01L2223/5442H01L2924/3025H01L24/27H01L2224/274H01L2924/01027H01L22/20H01L23/544H01L2224/8385H01L2221/68327H01L2224/83191H01L2924/01082H01L2924/01029H01L2924/01047H01L2924/01074H01L2924/01013H01L2924/07802H01L2924/19043H01L2924/01006H01L2224/2919H01L2924/0665H01L2223/54426H01L24/29 �ڬw������H01L21/683T2H01L24/27H01L22/20H01L24/83H01L23/544�ѦҤ��m�M�Q�ޥ� (71)�D�M�Q�ޥ� (16)�Q�H�U�M�Q�ޥ� (7)�~���s�����M�Q�ӼЧ� ���M�Q�ӼЧ��M�Q����T�� �ڬw�M�Q��Dicing die-bonding filmUS 7429522 B2�K�n A dicing die-bonding film has a supporting substrate, an adhesive layer formed on the supporting substrate, and a die-bonding adhesive layer formed on the adhesive layer, and further has a mark for recognizing the position of the die-bonding adhesive layer. It is possible to provide a dicing die-bonding film in which in the case a semiconductor wafer and the dicing die-bonding film are stuck onto each other, the position of the die-bonding adhesive layer in the film can be recognized.
11. The method of claim 10, wherein the adhesive force of the mount-frame-attaching area of the die-bonding adhesive layer to a mount frame is smaller than the adhesive force of the mount-frame-attaching area to an adhesive layer portion (b��).
It is also preferable that the mark is arranged on a portion of the supporting substrate (1) or the pressure-sensitive adhesive layer (2) on which the die-bonding adhesive layer (3) is not formed. The wording ��the mark is arranged on a portion of the supporting substrate (1)�� has a meaning including the case that the position-recognizing mark is arranged on the rear face of the supporting substrate (1), on which the die-bonding adhesive layer (3) is not formed, and the case that the position-recognizing marks are arranged on both surfaces of the supporting substrate (1).
It is also preferable that a portion of the area (3 b) other than the work-attaching area (3 a) is a mount-frame-attaching area (3 b��).
It is also preferable that the adhesive force of the mount-frame-attaching area (3 b��) of the die-bonding adhesive layer (3) to a mount frame is smaller than the adhesive force of the mount-frame-attaching area (3 b��) to the adhesive layer portion (2 b��).
The pressure-sensitive adhesive layer (2) can be designed to have the portions (2 a and 2 b), which correspond to the work-attaching area (3 a) of the die-bonding adhesive layer (3) and the area (3 b) other than the area (3 a), in such a manner that the adhesive force of the pressure-sensitive adhesive layer portion (2 a) to the die-bonding is adhesive layer (3) is smaller than that of the pressure-sensitive adhesive layer portion (2 b) to the layer (3). In other words, the pressure-sensitive adhesive layer portion (2 b) bonds to the adhesive layer (3) to an appropriate extent at the time of dicing or expanding, so that the pressure-sensitive adhesive layer (2) is not peeled from the adhesive layer (3). On the other hand, the pressure-sensitive adhesive layer portion (2 a) makes easy peeling possible. Therefore, no dicing poorness is given to even a large-sized chip having a larger size than a size of 10 mm��10 mm. The obtained dicing die-bonding film is a dicing die-bonding film making it possible to easily peel and pick up the resultant chip-form work obtained after the dicing. As described above, the dicing die-bonding film (1) of the invention has a good balance between holding power at the time of dicing and other times and peelability at the time of picking-up.
In the dicing die-bonding film, a portion of the area (3 b) other than the work-attaching area (3 a) can be made into a mount-frame-attaching area (3 b��). In the case that the adhesive force of the mount-frame-attaching area (3 b��) of the die-bonding adhesive layer (3) to a mount frame is smaller than that of the area (3 b��) to the adhesive layer portion (2 b��), the dicing die-bonding film has a good balance between holding power at the time of dicing and other times and peelability at the time of picking-up.
The dicing die-bonding film of the present invention can be made into a structure having the pressure-sensitive adhesive layer (2) on the supporting substrate (1) and the die-bonding adhesive layer (3) which is peelable formed as the work-attaching area (3 a) on a portion of the pressure-sensitive adhesive layer (2). The pressure-sensitive adhesive layer (2) can be designed to have the portion (2 a) which corresponds to the work-attaching area (3 a) and the other portion (2 b) in such a manner that the adhesive force of the pressure-sensitive adhesive layer portion (2 a) is smaller than that of the pressure-sensitive adhesive layer portion (2 b). In other words, the pressure-sensitive adhesive layer portion (2 a) makes easy peeling possible. On the other hand, a wafer ring can be bonded to the pressure-sensitive adhesive layer portion (2 b). This can be fixed thereto so that this is not peeled at the time of dicing or expanding. Therefore, no dicing poorness is given to even a large-sized chip having a larger size than a size of 10 mm��10 mm. The obtained dicing die-bonding film is a dicing die-bonding film making it possible to easily peel and pick up the resultant chip-form work obtained after the dicing. As described above, the dicing die-bonding film of the invention has a good balance between holding power at the time of dicing and other times and peelability at the time of picking-up.
The thickness of the supporting substrate 1 is, for example, from about 5 to 200 �gm, and is not particularly limited, as long as the thickness is such a thickness that the supporting substrate 1 can resist against tensile force based on the die-bonding adhesive layer 3 through the above-mentioned thermal contraction.
Examples of the acrylic polymer include acrylic polymers each comprising, as one or more monomer components, one or more selected from alkyl esters of (meth)acrylic acid (for example, linear and branched alkyl esters thereof each having an alkyl group having 1 to 30 carbon atoms, in particular, 4 to 18 carbon atoms, such as methyl ester, ethyl ester, propyl ester, isopropyl ester, butyl ester, isobutyl ester, s-butyl ester, t-butyl ester, pentyl ester, isopentyl ester, hexyl ester, heptyl ester, octyl ester, 2-ethylhexyl ester, isooctyl ester, nonyl ester, decyl ester, isodecyl ester, undecyl ester, dodecyl ester, tridecyl ester, tetradecyl ester, hexadecyl ester, octadecyl ester, and eicosyl ester thereof) and cycloalkyl esters of (meth)acrylic acid (for example, cyclopentyl ester and cyclohexyl ester thereof). The wording ��esters of (meth)acrylic acid�� means esters of acrylic acid and/or methacrylic acid. All of the words including ��(meth)�� in connection with the present invention have an equivalent meaning.
Examples of the combination of these functional groups include a carboxylic acid group and an epoxy group; a carboxylic acid group and an aziridine group; and a hydroxyl group and an isocyanate group. Of these combinations, the combination of a hydroxyl group and an isocyanate group is preferable from the viewpoint of the easiness of reaction tracing. If the above-mentioned acrylic polymer, which has a carbon-carbon double bond, can be produced by the combination of these functional groups, each of the functional groups may be present on any one of the acrylic polymer and the above-mentioned compound. It is preferable for the above-mentioned preferable combination that the acrylic polymer has the hydroxyl group and the above-mentioned compound has the isocyanate group. Examples of the isocyanate compound in this case, which has a carbon-carbon double bond, include methacryloyl isocyanate, 2-methacryloyloxyethyl isocyanate, and m-isopropenyl-�\,�\-dimethylbenzyl isocyanate. The used acrylic polymer may be an acrylic polymer copolymerized with any one of the hydroxyl-containing monomers exemplified above, or an ether compound such as 2-hydroxyethyl vinyl ether, 4-hydroxybutyl vinyl ether or diethylene glycol monovinyl ether.
In the case that the radial ray curable adhesive is cured with ultraviolet rays or the like, a photopolymerization initiator is incorporated into the adhesive. Examples of the photopolymerization initiator include �\-ketol compounds such as 4-(2-hydroxyethoxy)phenyl(2-hydroxy-2-propyl)ketone, �\-hydroxy-�\,�\��-dimethylacetophenone, 2-methyl-2-hydroxypropiophenone, and 1-hydroxycyclohexyl phenyl ketone; acetophenone compounds such as methoxyacetophenone, 2,2-dimethoxy-2-phenylacetophenone, 2,2-diethoxyacetophenone, and 2-methyl-1-[4-(methylthio)-phenyl]-2-morpholinopropane-1; benzoin ether compounds such as benzoin ethyl ether, benzoin isopropyl ether, and anisoin methyl ether; ketal compounds such as benzyl dimethyl ketal; aromatic sulfonyl chloride compounds such as 2-naphthalenesulfonyl chloride; optically active oxime compounds such as 1-phenone-1,1-propanedione-2-(o-ethoxycarbonyl)oxime; benzophenone compounds such as benzophenone, benzoylbenzoic acid, and 3,3��-dimethyl-4-methoxybenzophenone; thioxanthone compound such as thioxanthone, 2-chlorothioxanthone, 2-methylthioxanthone, 2,4-dimethylthioxanthone, isopropylthioxanthone, 2,4-dichlorothioxanthone, 2,4-diethylthioxanthone, and 2,4-diisopropylthioxanthone; camphorquinone; halogenated ketones; acylphosphonoxides; and acylphosphonates.
The thickness of the pressure-sensitive adhesive layer 2 is not particularly limited. From the viewpoint of the compatibility between the preventing of cross is sections of the chips from being cracked or chipped and the fixation and hold of the adhesive layer, and other viewpoints, the thickness is preferably from about 1 to 50 �gm, preferably from 2 to 30 �gm, more preferably from 5 to 25 �gm.
The die-bonding adhesive layer 3 can be formed from an ordinary die-bonding adhesive. The die-bonding adhesive is preferably a die-bonding adhesive which can be made into a sheet form. A specific example of the die-bonding adhesive is preferably a die-bonding adhesive made of a thermoplastic resin or a thermosetting resin. The die-bonding adhesive may be made of one or more selected from die-bonding adhesives. The die-bonding adhesive layer 3 is preferably a layer which can be stuck onto the semiconductor wafer 4 at 70�X C. or lower, more preferably a layer which can be done at room temperature.
The thickness of the die-bonding adhesive layer 3 is not particularly limited. For example, the thickness is preferably from about 5 to 100 �gm, more preferably from about 10 to 50 �gm.
The marks 5 are position-recognizing points for deciding, when the semiconductor wafer 4 is attached and stuck onto the dicing die-bonding film 10, the position to which the wafer 4 is to be attached and stuck. In the present embodiment, the marks 5 are each made of a colored layer. The marks 5 are arranged on portions of the supporting substrate 1 from which the pressure-sensitive adhesive layer 2 and the die-bonding adhesive layer 3 are removed. This makes it possible that when the semiconductor wafer 4 is attached and stuck onto the dicing die-bonding film 10, the generation of a positional slippage thereof is prevented to improve the yield. In the present embodiment, the marks 5 are composed of marks 5 a (for example, a size of 5 mm��10 mm) and a mark 5 b (for example, a size of 5 mm��20 mm). The marks 5 a are arranged on line A-A passing through the central point of the die-bonding adhesive layer 3 (diameter: 210 mm) having a circular planar shape. In FIG. 1( a), the mark 5 b is arranged below the die-bonding adhesive layer 3. The shortest distances between the marks 5 a and the die-bonding adhesive layer 3 and between the mark 5 b and the layer 3 are 35 mm and 10 mm, respectively. The marks 5 are preferably arranged at positions of the dicing die-bonding film 10 which are not to be attached to a mount frame (not illustrated) for the following reason: mount frames are generally transparent; therefore, if the marks 5 are arranged at the position to which a mount frame is to be attached, the position is not easily detected. It is also preferable that the marks are arranged at positions of the dicing die-bonding film 10 remaining even after the mount frame, which is used in a mounting step, is formed. The planar shapes of the marks 5 are not particularly limited, and the sizes thereof are not particularly limited, as long as the marks make it possible that the positions thereof are recognized. The marks may be appropriately modified within the scope not departing from the claims.
The colored layer as each of the marks 5 is made of an ink, paint or the like comprising a colorant. The kind of the color of the colorant is preferably a color having a wavelength range which can be recognized by a position-recognizing sensor of color-recognizing type. Specifically, the color is preferably a reddish color such as red, vermilion, cinnabar red or orange from the viewpoint of the easiness of the recognition of the color. However, yellow or violet may be used. Examples of the above-mentioned colorant include azo pigment, vermilion, Bengal (red iron oxide), alizarin, crimson, cochineal, and quinacridon pigments. The thickness of the colored layer is not particularly limited, and is preferably from 0.5 to 10 �gm.
In the present embodiment, the pressure-sensitive adhesive layer 2 can be designed to have portions 2 a and 2 b in such a manner that the peelability of the pressure-sensitive adhesive layer 2 from the die-bonding adhesive layer 3 satisfies the following relationship: the peelability of an interface (A) corresponding to a work-attaching area 3 a is larger than the peelability of an interface (B) corresponding to other area 3 b than the area 3 a (see FIG. 2). The pressure-sensitive adhesive layer portion 2 a corresponds to the work-attaching area 3 a of the die-bonding adhesive layer 3, and the pressure-sensitive adhesive layer portion 2 b corresponds to the area 3 b other than the area 3 a. The pressure-sensitive adhesive layer 2 may be designed in such a manner that the peelability of an interface (B��) between a mount-frame-attaching area 3 b�� and an pressure-sensitive adhesive layer portion 2 b�� formed correspondingly to this area 3 b�� satisfies the following relationship: the peelability of the interface (A) is larger than the peelability of the interface (B��) (see FIG. 3). In the pressure-sensitive adhesive layer 2 illustrated in FIG. 2, the entire portion other than the pressure-sensitive adhesive layer portion 2 a constitutes the pressure-sensitive adhesive layer portion 2 b. However, in the case illustrated in FIG. 3, a part of area other than the pressure-sensitive adhesive layer portion 2 a may be made to the pressure-sensitive adhesive layer portion 2 b. The pressure-sensitive adhesive layer 2 may be designed to have 2 a and 2 b in such a manner that the adhesive force of a portion 2 a corresponding to the work-attaching area 3 a and that of other portion 2 b than the portion 2 a satisfy the following relationship: the adhesive force of the pressure-sensitive adhesive layer portion 2 a is smaller than that of the pressure-sensitive adhesive layer portion 2 b. The adhesive used to form the pressure-sensitive adhesive layer 2 illustrated in FIGS. 2 to 4 is not limited to any especial kind. The adhesive is preferably a radial ray curable adhesive capable of making a difference between the adhesive force of the pressure-sensitive adhesive layer portion 2 a and that of the pressure-sensitive adhesive layer portion 2 b easily. About the radial ray curable adhesive, the adhesive force thereof can easily be lowered by an increase in the crosslinking degree thereof by irradiation with radial rays such as ultraviolet rays. Accordingly, the adhesive force of the pressure-sensitive adhesive layer portion 2 a can easily be made remarkably lower by curing the radial ray curable adhesive layer in accordance with the work-attaching area 3 a. Since the adhesive layer 3 or 3 a is attached to the cured pressure-sensitive adhesive layer portion 2 a, the adhesive force of which is lowered, the interface between the pressure-sensitive adhesive layer portion 2 a and the adhesive layer area 3 a has a property that the portion 2 a and the area 3 a are easily peeled therein from each other when the semiconductor chip is picked up. On the other hand, the portion which is irradiated with no radial ray has a sufficient adhesive force, so as to constitute the pressure-sensitive adhesive layer portion 2 b. In each of the dicing die-bonding films 6 and 7 illustrated FIGS. 2 and 3, the pressure-sensitive adhesive layer portion 2 b made of the non-cured radial ray curable adhesive is stuck onto the adhesive layer 3 so that the holding power necessary when the semiconductor wafer is diced can be kept. In such a way, radial ray curable adhesive can support the die-bonding adhesive layer 3 for sticking/fixing a chip-form work (a semiconductor chip or the like) onto a substrate, chip-form work, or some other object (referred to as an semiconductor element) with good balance between bonding and peeling. In a dicing die-bonding film 8 illustrated in FIG. 4, a pressure-sensitive adhesive layer portion 2 b makes it possible to fix a wafer ring and others. The pressure-sensitive adhesive layer 2 is formed to make the adhesive force of the pressure-sensitive adhesive layer portion 2 a smaller than that of the pressure-sensitive adhesive layer portion 2 b. In each of the dicing die-bonding films 6 and 7 illustrated FIGS. 2 and 3, the peelability of the interface (A) is made larger than that of the interface (B) regarding the adhesive force to the adhesive layer 3. In the dicing die-bonding film 8 as illustrated in FIG. 4, the adhesive force of the pressure-sensitive adhesive layer portion 2 a is made smaller than that of the pressure-sensitive adhesive layer portion 2 b in connection with, for example, a SUS 304 plate (#2000 polished) as an object to which a chip is to be stuck/fixed.
About the adhesive force of the pressure-sensitive adhesive layer 2 to the die-bonding adhesive layer 3 in each of the dicing die-bonding films 6 and 7 as illustrated in FIGS. 2 and 3, the adhesive force of the pressure-sensitive adhesive layer portion 2 a is designed to be smaller than that of the pressure-sensitive adhesive layer portion 2 b. The adhesive force (90�X peeling value at a peeling speed of 300 mm/minute) of the pressure-sensitive adhesive layer portion 2 a at room temperature (23�X C.) is preferably 0.5 N/20 mm or less, more preferably from 0.01 to 0.42 N/20 mm, even more preferably from 0.01 to 0.35 N/20 mm from the viewpoints of the fixing and holding power of the wafer, the collecting power of chips produced, and others. The adhesive force of the pressure-sensitive adhesive layer portion 2 b is preferably from about 0.5 to 20 N/20 mm. Even if the pressure-sensitive adhesive layer portion 2 a has a low peeling adhesive force, the generation of chip-scattering or the like can be suppressed by the adhesive force of the pressure-sensitive adhesive layer portion 2 b so that a sufficient holding force for wafer-processing can be exhibited.
In the case that the area 3 b other than the work-attaching area 3 a is made into the mount-frame-attaching area 3 b�� in the dicing die-bonding film 6 illustrated in FIG. 2, it is preferable to design the area 3 b�� in such a manner that the adhesive force of the mount-frame-attaching area 3 b�� of the die-bonding adhesive layer 3 to the mount frame is smaller than that of the area 3 b�� to the pressure-sensitive adhesive layer portion 2 b��. The adhesive force to the mount frame can be appropriately adjusted dependently on the kind of the mount frame.
The adhesive force (under the same conditions as described above) of the die-bonding adhesive layer 3 to the pressure-sensitive adhesive layer portion 2 b�� is preferably from about 0.5 to 20 N/20 mm, as described above. The adhesive force (under the same conditions as described above) of the die-bonding adhesive layer 3 to the mount frame is preferably from 0.3 to 5 N/20 mm, more preferably from 0.5 to 5 N/20 mm from the viewpoints of the working-efficiency or yield of dicing and die-bonding.
Preferable examples of the leuco dye include conventional triphenylmethane type, fluoran type, phenothiazine type, auramine type, and spiropyran type dyes. Specific examples thereof include 3-[N-(p-tolylamino)]-7-anilinofluoran, 3-[N-(p-tolyl)-N-methylamino]-7-anilinofluoran, 3-[N-(p-tolyl)-N-ethylamino]-7-anilinofluoran, 3-diethylamino-6-methyl-7-anilinofluoran, crystal violet lactone, 4,4��,4″-trisdimethylaminotriphenylmethanol, and 4,4��,4″-trisdimethylaminotriphenylmethane.
The marking adhesive film 21 in the present embodiment 3 is made of an adhesive film. The material of the marking adhesive film 21 may be, for example, a colored polyolefin type adhesive tape. The thickness of the film marking adhesive 21 is not particularly limited, and is preferably from, e.g., 5 to 200 �gm.
The position where the marking adhesive film 21 is formed is on any portion of a pressure-sensitive adhesive layer 2 except the portion where a die-bonding adhesive layer 3 is formed, the rear face of a supporting substrate 1, or between the supporting substrate 1 and the pressure-sensitive adhesive layer 2. The planer shape thereof is a rectangle of 5 mm��10 mm size. However, the planer shape of the film 21 is not particularly limited. The size thereof is not particularly limited if the position thereof can be recognized.
The specific embodiments and examples described in the item ��DESCRIPTION OF THE EMBODIMENTS�� are merely embodiments and examples for making the technical content of the present invention clear. Thus, the invention should not be interpreted in a narrow sense so as to be limited to such specific examples. The invention can be modified within the scope of the spirit of the invention and the following claims.
�M�Q�ޥ� �ޥΪ��M�Q�ӽФ���o�G��� �ӽЪ��M�Q�W��US46647391983�~12��19��1987�~5��12��Stauffer Chemical CompanyRemoval of semiconductor wafers from dicing filmUS46876931985�~6��13��1987�~8��18��Stauffer Chemical CompanyAdhesively mountable die attach filmUS49618041986�~3��6��1990�~10��9��Investment Holding CorporationCarrier film with conductive adhesive for dicing of semiconductor wafers and dicing method employing sameUS50985011990�~12��7��1992�~3��24��Sumitomo Electric Industries, Ltd.Pickup method and the pickup apparatus for chip-type partUS53044181992�~12��30��1994�~4��19��Nitto Denko CorporationDicing-die bonding filmUS54765651994�~1��12��1995�~12��19��Nitto Denko CorporationDicing-die bonding filmUS55254221994�~10��27��1996�~6��11��Beiersdorf AktiengesellschaftSelf-adhesive tape which can be partially detackified by radiation (dicing tape)US57050161995�~11��28��1998�~1��6��Lintec CorporationMethod of preventing transfer of adhesive substance to dicing ring frame, pressure-sensitive adhesive sheet for use in the method and wafer working sheet having the pressure-sensitive adhesive sheetUS58443481996�~6��10��1998�~12��1��Murata Manufacturing Co., Ltd.Piezoelectric resonant part and method of manufacturing the sameUS58886061997�~6��12��1999�~3��30��Lintec CorporationMethod of preventing transfer of adhesive substance to dicing ring frame, pressure-sensitive adhesive sheet for use in the method and wafer working sheet having the pressure-sensitive adhesive sheetUS60079201998�~6��17��1999�~12��28��Lintec CorporationWafer dicing/bonding sheet and process for producing semiconductor deviceUS61401511998�~5��22��2000�~10��31��Micron Technology, Inc.Semiconductor wafer processing methodUS61711631998�~10��1��2001�~1��9��Nec CorporationProcess for production of field-emission cold cathodeUS62455931999�~11��24��2001�~6��12��Denso CorporationSemiconductor device with flat protective adhesive sheet and method of manufacturing the sameUS62584261999�~7��12��2001�~7��10��Nitto Denko CorporationUltraviolet curing pressure-sensitive adhesive sheetUS63988921999�~8��25��2002�~6��4��Lintec CorporationMethod of using pressure sensitive adhesive double coated sheetUS64572201999�~12��29��2002�~10��1��Murata Manufacturing Co., Ltd.Electronic component, piezoelectric-resonant component and method for manufacturing electronic components and piezoelectric-resonant componentsUS65283302001�~7��24��2003�~3��4��Sanyo Electric Co., Ltd.Semiconductor device manufacturing methodUS65483272001�~4��24��2003�~4��15��Interuniversitair Microelektronica Centrum, VzwLow cost electroless plating process for single chips and wafer parts and products obtained thereofUS69387832001�~7��25��2005�~9��6��Amerasia International Technology, Inc.Carrier tapeUS69770242003�~6��18��2005�~12��20��Lintec CorporationMethod for manufacturing semiconductor device using adhesive sheet with embedded conductor bodiesUS70541612000�~4��19��2006�~5��30��James Stephen LSlotted adhesive for die-attach in BOC and LOC packagesUS70603392003�~10��3��2006�~6��13��Nitto Denko CorporationDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS71479202003�~11��17��2006�~12��12��Shin-Etsu Chemical Co., Ltd.Wafer dicing/die bonding sheetUS73099252004�~12��15��2007�~12��18��Nitto Denko CorporationDicing die-bonding filmUS200200016702001�~4��24��2002�~1��3��ImecLow cost electroless plating process for single chips and wafer parts and products obtained thereofUS200200144652001�~7��25��2002�~2��7��Chung Kevin Kwong-TaiCarrier tapeUS200200421892001�~9��25��2002�~4��11��Kabushiki Kaisha ToshibaManufacturing method of semiconductor chip with adhesive agentUS200302074792003�~4��22��2003�~11��6��Wilmington Trust, National Association, As AgentLaser array and method of making sameUS200302266402003�~6��18��2003�~12��11��Yamazaki OsamuMethod for manufacturing semiconductor device using adhesive sheet with embedded conductor bodiesUS200401059902003�~11��17��2004�~6��3��Shin-Etsu Chemical Co., Ltd.Wafer dicing/die bonding sheetUS200402419102004�~5��19��2004�~12��2��Nitto Denko CorporationDicing die-bonding film, method of fixing chipped work and semiconductor deviceUS200500460422003�~10��3��2005�~3��3��Nitto Denko CorporationDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS200501399732004�~12��15��2005�~6��30��Nitto Denko CorporationDicing die-bonding filmUS200502087362005�~3��16��2005�~9��22��Nitto Denko CorporationDicing die-bonding filmUS200502249782003�~6��23��2005�~10��13��3M Innovative Properties CompanyHeat curable adhesive composition, article, semiconductor apparatus and methodUS200600297622005�~9��1��2006�~2��9��Amerasia International Technology, Inc.Re-usable carrier structureUS200602576512006�~5��15��2006�~11��16��Nitto Denko CorporationPressure-sensitive adhesive sheet for use in dicing and method of processing products worked with itUSD5491892005�~3��16��2007�~8��21��Nitto Denko CorporationDicing die-bonding filmEP0134606B11984�~8��2��1989�~3��15��National Starch and Chemical CorporationCarrier film with conductive adhesive for dicing of semiconductor wafersEP0150882A11985�~1��24��1985�~8��7��National Starch and Chemical CorporationConductive die attach tapeEP0550014A21992�~12��23��1993�~7��7��Nitto Denko CorporationDicing-die bonding filmEP0571649A11992�~5��26��1993�~12��1��Nitto Denko CorporationDicing-die bonding film and use thereof in a process for producing chipsEP0588180A11993�~9��3��1994�~3��23��Beiersdorf AktiengesellschaftUse of a self-adhesive tape for temporarily fixing wafers (dicing tape)EP0786802A21997�~1��21��1997�~7��30��Texas Instruments Japan Ltd.Wafer dicing/bonding sheet and process for producing semiconductor deviceEP0792756A21997�~2��26��1997�~9��3��Nippon Kayaku Kabushiki KaishaLiquid composition laser marking article and marking processEP0884766A21998�~6��11��1998�~12��16��Lintec CorporationMethod of die bonding electronic component and die bonding apparatus thereforEP0976802A11999�~7��14��2000�~2��2��Nitto Denko CorporationUltraviolet curing pressure-sensitive adhesive sheetEP1411547A22003�~10��15��2004�~4��21��Nitto Denko CorporationDicing/die-bonding-film, method of fixing semiconductor chips and semiconductor deviceEP1482546A22004�~5��24��2004�~12��1��Nitto Denko CorporationDicing die-bonding film, method of fixing chipped work and semiconductor deviceGB2340772A �W�٤���JP1268131A �W�٤���JP2248064A �W�٤���JP2265258A �W�٤���JP4042555A �W�٤���JP5078629A �W�٤���JP7263382A �W�٤���JP8213349A �W�٤���JP10335271A �W�٤���JP11111162A �W�٤���JP60057642A �W�٤���JP60196956A �W�٤���JP61263136A �W�٤���JP62079649A �W�٤���JP2002158276A �W�٤���JP2002226800A �W�٤���JP2003056248A �W�٤���JP2003119438A �W�٤���JP2003206468A �W�٤���JP2003316031A �W�٤���JP2004349510A �W�٤����D�M�Q�ޥ��ѦҤ��m1Chinese Office Action issued on the corresponding/ related Chinese Patent Application No. 200410098297.6, dated Sep. 28, 2007.2Decision of Refusal issued on the related Japanese Patent Application No. 2003-152659, dated Oct. 30, 2007.3European Search Report issued on the related European Patent Application No. 03023536, dated Aug. 9, 2004.4European Search Report issued on the related European Patent Application No. EP03023536, dated Jul. 27, 2004.5European Search Report issued on the related European Patent Application No. EP04012260, dated Jan. 4, 2005.6European Search Report issued on the related European Patent Application No. EP05005884, dated Jun. 14, 2006.7File History of the related U.S. Appl. No. 10/849,414, as of Nov. 30, 2007.8File History of the related U.S. Appl. No. 11/082,112, as of Nov. 30, 2007.9File History of the related U.S. Appl. No. 11/369,931, as of Nov. 30, 2007.10File History of the related U.S. Appl. No. 11/671,982, as of Nov. 30, 2007.11File History of the related U.S. Appl. No. 29/225,424, as of Nov. 30, 2007.12Japanese Office Action issued on the corresponding/relating Japanese Patent Application No. 2003-431690, dated Oct. 30, 2007.13Japanese Office Action issued on the related Japanese Patent Application No. 2003-431690, dated Jun. 26, 2007.14Japanese Patent Office Action issued on the related Japanese Patent Application No. 2003-431690, dated Jan. 18, 2007.15Notification of Reasons for Refusal issued on the related Japanese Patent Application No. 2003-152659, dated Sep. 27, 2006.16Written Opinion issued by the Austrian Patent Office on the related Singapore Patent Application No. 200402611-8, dated Apr. 13, 2007.�Q�H�U�M�Q�ޥ� �ޥΥ��M�Q�ӽФ���o�G��� �ӽЪ��M�Q�W��US76461032006�~3��7��2010�~1��12��Nitto Denko CorporationDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS77808112007�~2��6��2010�~8��24��Nitto Denko CorporationDicing die-bonding film, method of fixing chipped work and semiconductor deviceUS78631822009�~2��12��2011�~1��4��Nitto Denko CorporationDicing die-bonding filmUS81784202009�~12��14��2012�~5��15��Nitto Denko CorporationDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS83043412011�~1��3��2012�~11��6��Nitto Denko CorporationDicing die-bonding filmUS201000931552009�~12��14��2010�~4��15��Matsumura TakeshiDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS201101562802010�~12��22��2011�~6��30��Nitto Denko CorporationDicing tape-integrated film for semiconductor back surface������l�Ϥ�Google ���� - Sitemap - USPTO �j�q�U�� - ���p�v�F�� - �A�ȱ�� - ���� Google �M�Q - �N���^�X��ƬO�Ѭ��ӷ~�M�Q��Ʈw (IFI CLAIMS Patent Services) ����©2012 Google