baber/WOPTO huggingface dataset:
Patent TW-513769-B (TW)
Title: Lead-less semiconductor packaging structure and its lead-frame
Inventor: MA KANG-WEI
IPC: H01L21/56
Filed: 2001-09-04
Granted: 2002-12-11
Abstract: A kind of lead-less semiconductor packaging structure mainly contains the followings: a semiconductor chip, which is disposed on a chip carrying stage and is electrically connected with plural leads installed at the periphery of the chip carrying stage; plural support rib bars, which are connected to the chip carrying stage; and an encapsulation body for covering the semiconductor chip, plural leads and plural support rib bars. The first indentation is provided on the upper surface of each lead corresponding to one of plural sides for the lead-less semiconductor packaging structure. In addition, the lower surface of each lead is exposed to the bottom surface of lead-less semiconductor packaging structure. Because the indentation, which is formed by semi-etching, is located on the upper surface of each lead, the exposed lower surface of each lead is cut and aligned to the bottom edge of the lead-less semiconductor packaging structure. Thus, the tombstone effect can be effectively prevented so as to greatly increase the surface mount process yield. In addition, the invention also provides a kind of lead-frame for forming the lead-less semiconductor packaging structure.
Patent TW-I243263-B (TW)
Title: Color filter formation method, luminous element layer formation method and manufacture method of color display device derived therefrom
Inventor: MATSUOKA HIDEKI
IPC: G02B5/20
Filed: 2001-10-12
Granted: 2005-11-11
Abstract: A substrate (10) utilized in an active matrix color liquid crystal display or organic EL display device is formed with gate lines (11), foregoing TFTs (1) and data lines (30) thereon, and then a furrow-shaped protective insulating layer (32) is formed to cover the data lines (30). A roller (46) arranged on an upper side of a transfer film (40) is moved along an extending direction (column direction) of the protective insulating layer (32) while a color filter layer (42) adhered on the transfer film (40) is press-bonded onto the foregoing substrate. Because the color filter is transferred toward the column direction, ambient gas can be expelled from pixel spaces formed between adjacent protective insulating layers (32) out in the moving direction and the color filter can be tightly adhered to the substrate without clearance. During the fabrication of the color filters, the protective insulating layer (32) protects the data lines (30) from processing solutions.
Patent TW-554250-B (TW)
Title: Resist with high resolution to i ray and process for forming pattern
Inventor: TAKAHASHI SHUICHI
IPC: G03F7/023
Filed: 2001-11-12
Granted: 2003-09-21
Abstract: The invention provides an optic-sensitive resin composition for using in exposure with i ray and a process for forming pattern a high resolution, in which said resin composition has high resolution to i ray and able to form a good pattern without a profile of sharp edge, protrusion and so on. The invention using an optic-sensitive resin composition made from a mixture selected from one or two more resin selected from an optic-sensitive resin composition for i ray consisting of an alkali soluble resin and a optic-sensitive reagent containing a quinodiazido group, coating said optic-senstive resin composition onto a substrate such as flat panel display substrate and so on, and exposing it by using an exposure source of i ray at a exposure of preferably 50 to 500 mJ/cm<2>, in which said alkali soluble resin is novolac resin and a copolymer made from two more monomer units selected from (i) polyacrylic acid ester, (ii) polymethacrylic acid ester, (iii) polyethylene derivatives and (iv) derivatives of acrylic acid ester, methacrylic acid ester, and ethylene.
Patent TW-506927-B (TW)
Title: System and apparatus for packaging containers
Inventor: WEAVER WILLIAM N
IPC: B65B17/02
Filed: 2001-11-14
Granted: 2002-10-21
Abstract: A system for packaging multiple containers wherein a carrier is moved through an applicating machine, the carrier constructed of flexible plastic having a plurality of elongated apertures aligned in transverse ranks, which elongated apertures are oriented in a longitudinal direction of the carrier and have a longitudinal pitch between a center of each adjacent elongated aperture, the longitudinal pitch having a first length. A plurality of containers are also moved through the applicating machine, each container of the plurality of containers spaced apart from an adjacent container by the applicating machine. The carrier is subsequently positioned over the plurality of containers whereby each elongated aperture engages with one of the containers to form a package having a container pitch between a center of adjacent containers with a second length shorter then the first length.
Patent TW-536777-B (TW)
Title: Semiconductor device and method for fabricating the same
Inventor: NAKAGAWA HIDEO
IPC: H01L21/768
Filed: 2001-11-15
Granted: 2003-06-11
Abstract: A plurality of metal interconnects are formed on a lower interlayer insulating film provided on a semiconductor substrate. An upper interlayer insulating film is formed so as to cover the plural metal interconnects. The upper interlayer insulating film has an air gap between the plural metal interconnects, and a top portion of the air gap is positioned at a level higher than the plural metal interconnects.
Patent TW-520987-B (TW)
Title: Microcontact structure for implantation in a mammal and in particular in a human
Inventor: EXKMILLER ROLF PROF DR
IPC: A61N1/05
Filed: 2001-11-22
Granted: 2003-02-21
Abstract: Microcontact structure for making epiretinal or cortical contact with neural tissue for a vision prosthesis in mammals or humans. Because the density per unit area of the microcontacts is not constant over the area of the microcontact structure, resolution can be matched to the physiological requirements.
Patent TW-510797-B (TW)
Title: Intramuscular stimulator
Inventor: LEE YOUNG-HEE
IPC: A61H39/08
Filed: 2001-11-28
Granted: 2002-11-21
Abstract: A motor driven needle-poking device for treating patients having chronic muscular pain. The device consists of a motor driven poking tool for mounting a needle, a control unit for adjusting the frequency and the depth of poking, a mechanical swivel arm for holding and positioning said tool, a remote activation switch for activating the motorized tool, and preferably an aid useful in causing the needle to puncture the patient's skin. Once the tool is positioned at a proper location of patient's skin by said swivel arm and activated by said switch, the aid pushes the intramuscular stimulator, the needle pokes the muscle of interest underneath the skin at a constant frequency and at a fixed depth.
Patent TW-545041-B (TW)
Title: Method for automatically searching document to be scanned in a scanning window
Inventor: LI JIUN-HUNG
IPC: H04N1/047
Filed: 2001-12-04
Granted: 2003-08-01
Abstract: There is provided a method for automatically searching document to be scanned in a scanning window. The invention discloses a method for finding the document to be scanned in a scanning window fully distributed with various kinds of patterns. Because these patterns include background, document to be scanned and hardware pattern of for example transmissive scanning mask, the disclosed method of the present invention is primarily based on the known background color, which comprises first finding a rectangular range covering the document to be scanned and mask by recognizing the color, next performing a color reorganization on the four corners of the rectangular range, and finally correctly finding the position of the document to be scanned in the rectangular range based on the color value of the four corners.
Patent TW-513764-B (TW)
Title: Method for forming a porous dielectric material layer in a semiconductor device and device formed
Inventor: DALTON TIMOTHY JOSEPH
IPC: H01L23/532
Filed: 2001-12-10
Granted: 2002-12-11
Abstract: A method for forming a porous dielectric material layer in an electronic structure and the structure formed are disclosed. In the method, a porous dielectric layer in a semiconductor device can be formed by first forming a non-porous dielectric layer, then partially curing, patterning by reactive ion etching, and final curing the non-porous dielectric layer at a higher temperature than the partial curing temperature to transform the non-porous dielectric material into a porous dielectric material, thus achieving a dielectric material that has significantly improved dielectric constant, i.e. smaller than 2.6. The non-porous dielectric material may be formed by embedding a thermally stable dielectric material such as methyl silsesquioxane, hydrogen silsesquioxane, benzocyclobutene or aromatic thermoset polymers with a second phase polymeric material therein such that, at the higher curing temperature, the second phase polymeric material substantially volatilizes to leave voids behind forming a void-filled dielectric material.
Patent TW-I222875-B (TW)
Title: Composition for inhibiting hair growth and composition containing active components thereof
Inventor: ISHINO AKIHBO
IPC: A61Q9/00
Filed: 2001-12-21
Granted: 2004-11-01
Abstract: The hair growth inhibitor contains, as an effective component, a crude drug, or an extract therefrom, Phellodendron amrense, Houttuynia cordata, rice bran, Morus bombycis, Coptis japonica, Thyme, Persicae semen, Pyrola japonica, Calendula, wild rose, and Melissa, and various kind of external skin application compositions are prepared by mixing these effective components with other aqueous or oil phase components in a conventional manner and are applied to the outer skin (i.e., exodermis).
Patent TW-523466-B (TW)
Title: Error detection and correction for printer positioning logic
Inventor: LI YUNG-YI
IPC: B41J19/20
Filed: 2001-12-28
Granted: 2003-03-11
Abstract: A printer has a print path, a code strip disposed in parallel along the print path, a sensor for sensing the code strip, a driving system for moving the sensor along the code strip, a timer, a memory and a position signal generator. The code strip has embedded position information, which the sensor reads. The sensor generates a first or a second code signal depending upon the position of the sensor on the code strip. The timer generates clock signals at a rate that corresponds to an expected rate of change of the first and second signals from the sensor when the driving system moves the sensor along the code strip. The memory is used to hold the locations of defective areas on the code strip. The position signal generator uses the sensor to generate a position signal when the sensor is not reading within any of the defective areas on the code strip, and uses the clock signals from the timer to generate the position signal when the sensor is moving within any of the defective areas on the code strip.
Patent TW-I281836-B (TW)
Title: Luminescence device and its manufacturing method
Inventor: HIRANO TAKASHI
IPC: H01L51/50
Filed: 2002-01-03
Granted: 2007-05-21
Abstract: Disclosed herein are a light-emitting device of tip emission type which maintains a stable emission efficiency without leakage current and a process for production of the light-emitting device. The light-emitting device (10) consists of a substrate (1), a lower electrode (4), an organic layer (6) which includes at least an emission layer (6c), and a transparent upper electrode (7) provided on the organic layer (6) which are sequentially formed on top of the other. The lower electrode (4) has a double-layer structure composed of a metallic layer (2c) and a buffering thin film (3c) formed thereon. The buffering thin film (3c) is formed from an oxide of the metallic material constituting the metallic layer (2c), the oxide having a higher conductivity than the organic layer (6), or formed from an oxide of chromium. The thus formed buffering thin film (3c) reduces the surface roughness of the metallic layer (2c) in the lower electrode (4) of double-layer structure. The reduced surface roughness provides a uniform space between the lower electrode (4) and the transparent upper electrode (7).
Patent TW-536779-B (TW)
Title: Method for improving surface flatness of dual-damascene inter-metal dielectric layer
Inventor: LEE SHYH-DAR
IPC: H01L21/768
Filed: 2002-01-29
Granted: 2003-06-11
Abstract: A kind of method for improving surface flatness of dual-damascene inter-metal dielectric layer suitable for use in a semiconductor substrate is disclosed in the present invention. The substrate surface is provided with metal circuit. The invention includes the followings: sequentially depositing a metal sealing layer, an inter-metal dielectric layer, a passivation sacrificial layer, and a hard mask layer on the metal conducting line; defining and removing the hard mask layer and the passivation sacrificial layer to form the first opening on the inter-metal dielectric layer; defining and removing the inter-metal dielectric layer to form the second opening inside the inter-metal dielectric layer without exposing the metal conducting circuit, in which the second opening is located in the first opening and is aligned to the metal conducting circuit; removing the hard mask layer and part of the inter-metal dielectric layer to simultaneously form the conducting wire trench and the contact via so as to expose the bottom portion of contact via out of the metal circuit and make the inter-metal dielectric layer form a stair-shaped (or T-shaped) cross section outline; removing the passivation sacrificial layer to expose the inter-metal dielectric layer surface; forming a metal barrier layer on the inter-metal dielectric layer, the conducting wire trench, and the contact via; and filling up metal inside the conducting wire trench and the contact via such that metal is connected to the metal circuit.
Patent TW-577027-B (TW)
Title: Device and method clipping primitive in computer graphics system
Inventor: LU CHUNG-YEN
IPC: H01L21/768
Filed: 2002-01-29
Granted: 2004-02-21
Abstract: A device and method can reduce the required clipping operation in clipping input primitive by clipping machine in computer graphics system. The invention provides an intersected point cache unit used to store the previous clipped vertex data and provide subsequent operation procedures for repeated use so as to obviously reduce large amount of data operations. The said method comprises provision of surface identification code for designated clipped surface and one pair of vertex indices of one side in designated graphics primitive and the determination of result of comparing procedures by comparing the surface identification code, a pair of vertex indices, cache surface identification code and a pair of cache vertex indices. If the said result indicates cache hit state, retrieve the vertex data for defining the clipped vertex data of the clipped primitive.
Patent TW-546784-B (TW)
Title: Semiconductor storage device
Inventor: NII KOJI
IPC: H01L27/10
Filed: 2002-03-04
Granted: 2003-08-11
Abstract: In the semiconductor storage device, a dummy P+ diffusion region which does not contribute to a storage operation is formed in the vicinity of two P+ diffusion regions constituting a storage node. Moreover, a dummy N+ diffusion region which does not contribute to the storage operation is formed in the vicinity of N+ diffusion regions FL210 and FL220 constituting a storage node. Consequently, a part of electrons generated in a P well region PW by irradiation of alpha rays or neutron rays can be collected into the dummy N+ diffusion region FL250, and a part of holes generated in an N well region NW by the irradiation of the alpha rays or the neutron rays can be collected into the dummy P+ diffusion region FL150.
Patent TW-I228884-B (TW)
Title: Method for lowering the specific absorption rate of electromagnetic energy for radio communication equipment
Inventor: CHEN YI-FENG
IPC: H04B7/005
Filed: 2002-07-31
Granted: 2005-03-01
Abstract: A method for lowering the specific absorption rate (SAR) of electromagnetic energy for radio communication equipment, particularly the one for equipments such as mobile phone, bluetooth, PDA, etc., by setting up the VSWR of the first point at the first operating frequency of the multiple bands of the equipment higher than that of the second point, the SAR value is lowered.
Patent TW-I263758-B (TW)
Title: Plug heater for a pencil-type glow plug and corresponding glow plug
Inventor: HALUSCHKA CHRISTOPH
IPC: F23Q7/22
Filed: 2002-11-05
Granted: 2006-10-11
Abstract: The invention relates to a plug heater (1) for use in a pencil-type glow plug (5) and a pencil-type glow plug (5) for internal combustion engines, which have improved electrical and mechanical properties. The plug heater (1) comprises at least one substantially inner insulation layer (10) and one substantially outer first conductive layer (15, 16), both layers (10, 15, 16) comprising ceramic composite material structure. The plug heater (1) comprises a second conductive layer (20) that also comprises a ceramic composite material structure. The second conductive layer (20), in the area of a tip (40) of the plug heater (1) on the combustion chamber side, is linked with the first conductive layer (15, 16). The second conductive layer (20) extends inside the insulating layer (10).
Patent TW-591899-B (TW)
Title: Removable customizable inserts and faceplate for electronic devices
Inventor: LATTO ANTONIO T
IPC: H04M1/72427
Filed: 2002-12-18
Granted: 2004-06-11
Abstract: A method and apparatus is disclosed for the customization of electronic equipment of which portable audio players (501), portable disc players, portable digital games (401) and laptop computers (1001) are representative. The electronic equipment may be fitted with a substantially transparent faceplate (401) that may cover removable inserts (301). These inserts (301) may be customizable to provide unique decorative appearances to the electronic equipment upon which they may be fitted. Decorative designs may either be preprinted on the inserts (301) or a user may produce a customized design.
Patent TW-I230724-B (TW)
Title: Encapsulating epoxy resin composition, and electronic parts device using the same
Inventor: IKEZAWA RYOUICHI
IPC: H01L23/29
Filed: 2003-01-14
Granted: 2005-04-11
Abstract: There is disclosed an encapsulating epoxy resin composition, containing an epoxy resin (A), a curing agent (B), and a composite metal hydroxide (C), and having a disk flow greater than or equal to 80 mm. The resin composition is preferably applied for encapsulating a semiconductor device having at least one of features including: (a) at least one of an encapsulating material of an upper side of a semiconductor chip and an encapsulating material of a lower side of the semiconductor chip has a thickness less than or equal to 0.7 mm; (b) a pin count is greater than or equal to 80; (c) a wire length is greater than or equal to 2 mm; (d) a pad pitch on the semiconductor chip is less than or equal to 90 mum; (e) a thickness of a package, in which the semiconductor chip is disposed on a mounting substrate, is less than or equal to 2 mm; and (f) an area of the semiconductor chip is greater than or equal to 25 mm<2>.
Patent TW-586210-B (TW)
Title: Cavity-shorting structure capable of controlling holding current and improving surge performance and fabrication method thereof
Inventor: HUANG CHUN-JEN
IPC: H01L23/58
Filed: 2003-04-04
Granted: 2004-05-01
Abstract: The present invention discloses a semiconductor device having a cavity-shorting structure capable of controlling holding current and improving the surge performance, and fabrication method thereof. The steps of the method comprise: implanting boron upon a semiconductor substrate, then via diffusing to form a gate layer; forming a patterned first photoresist layer on said substrate to define a emitter area; depositing a emitter material on said emitter area, and removing said first photoresist after said emitter material become to emitter via diffusing process; forming a patterned second photoresist layer upon the surface of said emitter to define cavity-shorting area; etching said second photoresist to form a cavity-shorting structure, and then removing said second photoresist layer finally.
Patent TW-I222928-B (TW)
Title: Injection molding method and apparatus with base mounted feeder
Inventor: KONO KANAME
IPC: B22D17/02
Filed: 2003-04-30
Granted: 2004-11-01
Abstract: An injection molding apparatus contains two chambers and a melt feeder. The melt feeder is mounted to the machine base. The liquid metal in the melt feeder is maintained below the level of an opening to a driving mechanism attached to an upper of the two chambers.
Patent TW-I240756-B (TW)
Title: Aluminum material with high conductivity
Inventor: SHIAU JUNG-JR
IPC: C22C21/08
Filed: 2003-06-13
Granted: 2005-10-01
Abstract: This invention provides an aluminum material with high conductivity by using pure aluminum as base. An aluminum material includes 0.01-0.5% of scandium, 0.01-0.5% of silicon, 0.01-0.5% of magnesium, 0.01-0.5% of zirconium, 0.01-0.5% of copper, and more than 98% of aluminum. The aluminum material has an increased heat dissipation rate and a finer crystal grain (less than 0.1 nm) and is easier for post processing so that industrial application is facilitated.
Patent TW-I257258-B (TW)
Title: Method for enhanced mobile assisted positioning
Inventor: RUDOLF MARIAN
IPC: H04W64/00
Filed: 2003-07-23
Granted: 2006-06-21
Abstract: At a first user equipment (UE), an uplink signal is received of at least one second UE is received and time marked. At the first UE, a downlink signal from at least one base station is received and time marked. Observed time differences of arrival are determined using the time markings. A position of the first UE is determined based on the determined time differences of arrival.
Patent TW-I232606-B (TW)
Title: Method for manufacturing electrode of battery
Inventor: WANG SHAU-CHIOU
IPC: H01M4/08
Filed: 2003-09-17
Granted: 2005-05-11
Abstract: A kind of electrode apparatus of battery and the manufacturing method of increasing its resistance value stability are disclosed in the present invention. The electrode apparatus of the battery is manufactured by the following steps: (1) providing the electrode structure of battery that contains an upper electrode plate, an over-current protection device and a lower electrode plate, in which the over-current protection device is composed of stacking an upper metal foil, a current sensing layer and a lower metal foil; and (2) performing the treatments of fast collision, vibration, thermal shock, acid wash, water wash or sand-spraying onto the electrode structure of battery. For electrode apparatus of the battery, the standard deviation of its resistance value is smaller than 0.8% under an effective statistical sample number.