baber/WOPTO huggingface dataset:
Patent TW-529100-B (TW)
Title: Method for forming Cu film
Inventor: CHOU SHIH-WEI
IPC: H01L21/3063
Filed: 2002-04-17
Granted: 2003-04-21
Abstract: The present invention discloses a method for forming a Cu film, by performing and repeating a Cu electrodepositing step and an electroetching step on metal Cu in sequence for a plurality of times in a chemical mechanical polishing (CMP) chamber with the assistance of a polishing pad. By controlling the process parameters, such as the current flow direction and the charge amounts, the Cu film is restrained from being formed on the field, and the etching rate of the Cu film on the field is increased during electroetching, thereby making Cu almost growing only in an opening showing the device feature. Hence, a conformal deposition is prevented from occurring, so that the deposition of redundant Cu outside the device feature is decreased. Accordingly, a CMP step can be less frequently used or even omitted, thus reducing the possibilities of damages caused by the CMP step. Furthermore, the process is highly controlled, so as to obtain a Cu film of high uniformity and better planarization, thereby increasing the throughput and the product yield.
Patent TW-590954-B (TW)
Title: Auto-controlling device for transmission chain engaging location of a multi-shift derailleur sprocket of a bicycle
Inventor: YIN HWA-YONG
IPC: B62M9/06
Filed: 2002-05-09
Granted: 2004-06-11
Abstract: This invention provides an auto-controlling device for transmission chain engaging location of a multi-shift derailleur sprocket of a bicycle, the auto-controlling device is provided to a side of a derailleur sprocket and capable of driving the pump of the auto-controlling device to pump and pressurize oil for driving displacement of the shaft of the hydraulic cylinder at the time that the derailleur sprocket rotates in the traveling of the bicycle. The displacement of the shaft accommodates the traveling speed and rotational speed of the derailleur sprocket. The shaft is also joined to a control arm through a suspension arm for controlling and regulating a control disc to drive the transmission chain to change its engaging location. Accordingly, when the bicycle travels at a low speed, the shaft of the hydraulic cylinder would retract automatically for controlling the control disc to cause the small sprocket located next to the pedal to drive the large sprocket located next to the rear wheel, so as to advance the bicycle at a low speed with the most labor-conserving manner. When the bicycle travels at an intermediate speed, the shaft is ejected outwards to transmit a sprocket of a similar dimension. When the bicycle travels at a high speed, the shaft is completely drawn out to cause the large sprocket located next to the pedal to drive the small sprocket next to the rear wheel, for advancing the bicycle at a high speed. Accordingly, this invention provides a labor-saving and fully automatic way of shifting the gear of the bicycle in riding with a relatively simple device.
Patent TW-I252314-B (TW)
Title: Collapsin response mediator protein-1 (CRMP-1) as an indicator for tumor metastatic diagnosis and treatment
Inventor: CHEN JEREMY J W
IPC: C12Q1/6886
Filed: 2002-06-24
Granted: 2006-04-01
Abstract: This invention is based on the discovery of an association of collapsin response mediator protein-1 (CRMP-1) with tumor metastasis. The level of CRMP-1 protein or mRNA can be used as an indicator of cellular invasiveness and of a test compound's ability to alter cellular invasiveness. The level of CRMP-1 protein can also be altered, e.g., to reduce invasiveness.
Patent TW-595054-B (TW)
Title: Method of forming a contact member cable
Inventor: LE AI D
IPC: H01B7/10
Filed: 2002-07-11
Granted: 2004-06-21
Abstract: The present invention provides a process for forming a contact member cable. The cable is a longer version of a contact member and can then be cut into shorter, individual contact members, to meet the particular requirements for a specific connector application. The contact members can be used as the conductive elements for a family of land grid array connectors that provide, among other things, a low profile, uniform electrical and mechanical performance, and reworkability if a contact member is damaged. The connectors are intended to interconnect electrical circuit members such as printed circuit boards, circuit modules, or the like. Such circuit members may be used in information handling system (computer) or telecommunications environments.
Patent TW-I227785-B (TW)
Title: Chip testing within a multi-chip semiconductor package
Inventor: ONG ADRIAN E
IPC: G11C29/48
Filed: 2002-08-30
Granted: 2005-02-11
Abstract: A system and method is provided for testing a secondary chip housed within a multi-chip packaged semiconductor device. The packaged semiconductor device includes a secondary chip and a primary chip, with the secondary chip communicating with the primary chip through signal drivers. The secondary chip also includes at least one test signal driver connected to the signal drivers and to certain external connectors that may be shared with the primary chip. The test signal drivers provide testing of the secondary chip using standard integrated circuit test equipment while the secondary chip is contained within the packaged semiconductor device.
Patent TW-I250168-B (TW)
Title: Process for producing modified polymer rubber
Inventor: OSHIMA MAYUMI
IPC: C08C19/44
Filed: 2002-10-15
Granted: 2006-03-01
Abstract: There is provided a process for producing a modified polymer rubber having modified both ends, which comprises the steps of: (1) reacting a compound represented by the following formula (1) with an organic alkali metal compound to produce a chemical species, (2) polymerizing a conjugated diene monomer or a combination of a conjugated diene monomer with an aromatic vinyl monomer in the presence of the chemical species to produce an active polymer having an alkali metal at an end thereof, and (3) reacting the active polymer with a functional group-carrying modifying agent in a hydrocarbon solvent to produce the modified polymer rubber having modified both ends.
Patent TW-595269-B (TW)
Title: The power source for the flash discharge lamp and the control method thereof
Inventor: MAISHIMA MITSUYOSHI
IPC: H05B41/32
Filed: 2002-10-25
Granted: 2004-06-21
Abstract: The voltages which are supplied from a charging/discharging condenser 17 are applied to an anode II and a cathode 13 of a flash discharge lamp (Xenon flash lamp) 3 for illuminating. If the voltage of the charging/discharging condenser 17 does not reach a pre-determined value, for example, a voltage normally needed for the flash lamp to perform illuminating operation, within a pre-determined time, for example, time normally needed to charge the charging/discharging condenser 17, a timer circuit 39 generates a charging-stop signal S3. A control circuit 35 executes and off-control to a switch of a power source 33, by means of this signal 3 thereby stopping charging operation of the charging/discharging condenser 17.
Patent TW-I222668-B (TW)
Title: Gas purging method and exposure system, and device production method
Inventor: SHIRAISHI NAOMASA
IPC: G03F7/20
Filed: 2002-12-20
Granted: 2004-10-21
Abstract: When gas-purging a space between a specific object (RST or R) disposed on the optical path of light (EL) having a specified wavelength and an optical device (ILU), a shielding member (22) for shielding from outside air a space (IM) between the optical device and the specific object is disposed with a specified clearance kept formed with respect to the specific object, and a specific gas lower in absorption characteristics with respect to the light than an absorbing gas is supplied to the space (IM) via an air supply pipe (60) connected to the shielding member. An inner gas in the space (IM) is exhausted to the outside via an exhaust pipe (61) connected to the shielding member. Accordingly, the use of a small shielding member capable covering a space between an optical device and a specific object enables gas substituting almost as accurate as when a large, heavy air-tight shielding vessel is used.
Patent TW-582134-B (TW)
Title: Manufacturing method for bus connector of electric meters
Inventor: WU CHI-FENG
IPC: H01R43/16
Filed: 2003-02-19
Granted: 2004-04-01
Abstract: The present invention provides a manufacturing method for bus connector of electric meters, which is characterized in using an integratedly forming method. The method is first to reduce the diameters of specific lengths on both ends of the cylindrical conductive rods of the predetermined lengths and diameters to 8.7 mm; then, configuring a current transformer on the conductive rods; applying annealing and multiple forming sequentially on the segments with reduced diameters to become a Z-like conductive terminal with thickness in 2.28 mm, so as to obtain the bus connector dedicated for the electric meter.
Patent TW-I284905-B (TW)
Title: Auto-precharge control circuit in semiconductor memory and method thereof
Inventor: PARK SANG-KYUN
IPC: G11C11/4063
Filed: 2003-03-27
Granted: 2007-08-01
Abstract: An auto-precharge control circuit in a semiconductor memory and method thereof, where the auto-precharge starting point may vary. The auto-precharge starting point may vary in response to at least one control signal. The auto-precharge starting point may vary in accordance with frequency and/or latency information. The auto-precharge starting point may vary in response to at least one control signal including clock frequency information. The auto-precharge starting point may vary depending on a latency signal received from a mode register setting command. The auto-precharge control circuit may include a control circuit for receiving a write signal, a clock signal and at least one control signal, including at least one of clock frequency information and latency information, and outputting at least one path signal; an auto-precharge pulse signal driver for receiving the at least one path signal, the write signal, and an enable signal and producing an auto-precharge pulse signal, the auto-precharge pulse signal identifying a starting point for an auto-precharge operation; and an auto-precharge mode enabling circuit for receiving the clock signal, an auto-precharge command, an active signal, and the auto-precharge pulse signal and generating the enable signal.
Patent TW-I224488-B (TW)
Title: Process for creating vias for circuit assemblies
Inventor: WANG ALAN E
IPC: H05K3/46
Filed: 2003-06-19
Granted: 2004-11-21
Abstract: Provided is a process for creating vias for a circuit assembly including the steps of (a) applying a curable coating composition to a substrate, some or all of which is electrically conductive, to form an uncured coating thereon; (b) applying a resist over the uncured coating; (c) imaging the resist in predetermined locations; (d) developing the resist to expose predetermined areas of the uncured coating; (e) removing the exposed areas of the uncured coating; and (f) heating the coated substrate of step (e) to a temperature and for a time sufficient to cure the coating. Also disclosed is a process of fabricating a circuit assembly.
Patent TW-I233001-B (TW)
Title: Improved photomask having an intermediate inspection film layer
Inventor: LASSITER MATTHEW
IPC: G03F1/38
Filed: 2003-07-18
Granted: 2005-05-21
Abstract: The present invention relates generally to improved photomask blanks used in photolithography for the manufacture of integrated circuits and other semiconductor devices, and more specifically, to the detection of defects in such photomasks after processing. In particular, the present invention is directed to a photomask blank having one or more intermediate layers made from materials having a higher extinction coefficient at the inspection tool wavelength than exposure tool wavelengths. The intermediate layer(s) are made from materials that absorb a sufficient amount of light to meet the optical requirements of inspection tools while at the same time transmit a sufficient amount of light to meet the optical requirements of exposure tools. As a result, the photomask improves inspection results of a photomask without sacrificing transmission properties during the semiconductor writing process.
Patent TW-I254399-B (TW)
Title: System and method for effective yield loss analysis for semiconductor wafers
Inventor: WANG WUN
IPC: H01L21/66
Filed: 2003-08-26
Granted: 2006-05-01
Abstract: This invention relates to a method for yield loss analysis of process steps of semiconductor wafers having a plurality of dies. More particularly this invention relates to a defect inspection technique to determine a hit ratio, computation of yield impact contributions for the defects, and determination of a kill ratio for a specific type of defect. Yield loss is estimated ultimately upon a choice of a defect density distribution function. A defect calibrated factor and a yield impact calibrated factor are introduced herein.
Patent TW-I282361-B (TW)
Title: Polishing composition
Inventor: HIRANO TATSUHIKO
IPC: H01L21/321
Filed: 2003-09-30
Granted: 2007-06-11
Abstract: The present invention provides a polishing composition that inhibits the occurrence of erosion. The polishing composition contains silicon oxide, a polyoxyethylene alkyl ether sulfate, a benzotriazole corrosion inhibitor, an acid, and water. The silicon oxide is preferably colloidal silica, the acid is preferably lactic acid, and the pH of the polishing composition is preferably 1.5 to 4.0.
Patent TW-I247430-B (TW)
Title: Thin film transistor and its manufacturing method
Inventor: CHANG SHIH-CHANG
IPC: H01L29/786
Filed: 2003-10-06
Granted: 2006-01-11
Abstract: A first effective layer is formed on a first thin film transistor area, and includes a channel area, a lightly doped area and a heavily doped area. A first gate insulating layer is formed on the first effective layer, and includes a center area and a shielding area. The center area covers the channel area of the first effective layer, and the shielding area covers the lightly doped area of the first effective layer. A second effective layer is formed on a second thin film transistor area, and includes a channel area, a lightly doped area and a heavily doped area. A second gate insulating layer is formed on the second effective layer, and includes a center area and a shielding area. The center area covers the channel area of the second effective layer, and the shielding area covers the lightly doped area of the second effectively layer. The lateral length of the shielding area of the first gate insulating layer is not equal to that of the second gate insulating layer. The lateral length of the lightly doped area of the first effective layer is not equal to that of the second effective layer.
Patent TW-I322448-B (TW)
Title: Semiconductor stacked multi-package module having inverted second package
Inventor: MARCOS KARNEZOS
IPC: H01L21/00
Filed: 2003-10-08
Granted: 2010-03-21
Abstract: A method is provided for making a semiconductor multi-package module, by providing a lower molded ball grid array package including a lower substrate and a die, affixing an upper molded package including an upper substrate in inverted orientation onto the upper surface of the lower package, and forming z-interconnects between the upper and lower substrates.
Patent TW-I234264-B (TW)
Title: ESD protection circuit with a stack-coupling device
Inventor: LIN YUNG-HAO
IPC: H01L27/02
Filed: 2003-10-15
Granted: 2005-06-11
Abstract: An ESD protection circuit installed among a plurality of reference nodes includes a clamping device coupled between two reference nodes among the plurality of reference nodes; a stack-coupling device coupled between the clamping device and a reference node; and at least a resistive device coupled between the stack-coupling device and a reference node.
Patent TW-I233615-B (TW)
Title: Disk player/recorder
Inventor: CHANG YEN-JEN
IPC: G11B7/26
Filed: 2003-11-14
Granted: 2005-06-01
Abstract: A disk player/recorder includes a casing, an optical module, and an adjustment unit. The optical module includes a tray and a read unit. The tray is configured to support a disk, and the read unit accesses data stored in the disk. The adjustment unit disposed on the casing is configured to support the optical module. The adjustment unit flexibly moves to adjust the relative position of the tray to the casing.
Patent TW-I245956-B (TW)
Title: LCD panel with a gamma correction function and its manufacturing method
Inventor: TUNG JEN-LANG
IPC: G02F1/1337
Filed: 2003-11-18
Granted: 2005-12-21
Abstract: The invention provides a LCD panel with a gamma correction function and its manufacturing method. First, a light alignment material is coated on the lower substrate and the light alignment material is exposed. The different exposed areas corresponding to the pixels of three different colors, red, green, and blue, are individually exposed at different exposed levels, so different light alignment effects are produced. The lower substrate is assembled under an upper substrate. A liquid crystal layer is filled between the upper and the lower substrate. Owing to the different light alignment effects, in the liquid crystal layer, the liquid crystal molecules at different positions corresponding to the pixels of the three different colors, red, green, and blue, have different light penetrability rates, so as to correct the gamma curvatures of the red, green, and blue colors of the emitted lights.
Patent TW-I232772-B (TW)
Title: Acid-saving electrodialysis apparatus and method
Inventor: LIANG TEH-MING
IPC: B01D61/42
Filed: 2003-12-18
Granted: 2005-05-21
Abstract: The present invention relates to an acid-saving electrodialysis apparatus and method. When power is supplied to the electrodialysis apparatus, the acidic anode rinse solution is introduced to a concentration compartment, which lowers the pH value of the concentrate so as to prevent the precipitation and scaling, and reduce the usage of the acid.
Patent TW-I276837-B (TW)
Title: Color filter and display device using the same
Inventor: WU MEI-LING
IPC: G02B5/23
Filed: 2004-01-13
Granted: 2007-03-21
Abstract: The present invention relates to a color filter used for a transflective display device. The color filter includes plurality of pixels, each pixel includes RGB sub-pixels, and each sub-pixel includes a transmission section and a reflection section. The transmission sections and the reflection sections in the pixel are arranged in different sides.
Patent TW-I229744-B (TW)
Title: Bevel gradient dichroic film and IQC method thereof and liquid crystal on silicon thereof
Inventor: HUANG CHENG-YU
IPC: G02B1/08
Filed: 2004-01-20
Granted: 2005-03-21
Abstract: A bevel gradient dichroic film for a liquid crystal on silicon (LCOS) display device is provided. The bevel gradient dichroic film includes a dichroic film having a gradient direction, wherein the gradient direction is dependent on the incident angle of an incident light. The gradient direction of the film property or the film thickness of the film, and the distribution of the film property or the film thickness on the gradient direction can be adjusted. Therefore, a light separated by the film can have uniform distribution of color, energy, reflectivity or transmittance and have a uniform distribution of three primary colors. Accordingly, the brightness, uniformity and contrast resolution of the output image of the LCOS display device can be improved.
Patent TW-I237546-B (TW)
Title: Semiconductor-component sending and/or receiving electromagnetic radiation and housing-basebody for such a component
Inventor: BRAUNE BERT
IPC: H01L33/54
Filed: 2004-01-28
Granted: 2005-08-01
Abstract: This invention relates to a semiconductor-component sending and/or receiving radiation with at least one semiconductor-chip (1) sending and/or receiving radiation, said chip (1) is arranged in a recess (2) of a housing-basebody (3) and is encapsulated there with a covering-mass (4), which is transparent for the electromagnetic radiation sent-out and/or received by the semiconductor-chip (1). According to this invention, the recess (2) has a chip-well (21), in which the semiconductor-chip (1) is fixed, and a trench (22), which at least partially circulating the chip-well (21) inside the recess (2), so that between the chip-well (21) and the trench (22) the housing-basebody (3) has a wall (3), whose top-part viewed from a bottom-face of the chip-well (21) is located under the level of the surface, from which the recess (2) extends into the housing-basebody (3), of the housing-basebody (3), and the covering-mass (4) grasps from the chip-well (21) out through the wall into the trench (22). This invention also relates to a corresponding housing-basebody.
Patent TW-I235961-B (TW)
Title: Method for transmitting image frame
Inventor: CHIANG CHIN-YI
IPC: G06T1/00
Filed: 2004-02-02
Granted: 2005-07-11
Abstract: The present invention is related to a method for transmitting image frames. The method includes steps of: inputting a portion of image data of an image frame to an image processor, wherein the image frame includes the image data generated by an image sensor by exposing an object within an image frame processing time; suspending the image sensor from outputting a subsequent portion of the image data of the image frame when a transmission control signal is at a first status; driving the image sensor to output the subsequent portion of the image data of the image frame to the image processor when the transmission control signal is at a second status. By this way, the present invention may prevent the image processor from overrunning while receiving and processing the image frames.
Patent TW-I333973-B (TW)
Title: Nematic liquid crystal mixtures for bistable display devices
Inventor: DUBOIS JEAN-CLAUDE
IPC: G02F1/13
Filed: 2004-02-26
Granted: 2010-12-01
Abstract: Mixtures of nematic crystals for bistable displays with a low energy of anchorage. Nematic liquid crystal mixtures for bistable displays comprises: (a) at least 40 % wt. of compounds of high molecular polarisability(delta e greater than 10) and high dipole moment(psi greater than 1 D) but with a low zenithal anchorage of formulae (AI) - (AIV); (b) 0 - 60 % of compounds of low anchorage of formulae (BI), (BII), (EI), (EII), (FI) and (FII); (c) 0 - 25 % of compounds comprising dipoles, from compounds of formulae (CI) and (CII); (d) 0 - 10 % of a compound of formula (D); (a) [Image] R 1-CN, -NCS, -F or -CF 3; R 2R- or RCOO- (R is 1 - 12C alkyl); R 3R- or RCOO- (R = 1 - 12C alkyl or cycloaliphatic); Z 1, Z 2(identical or different) : -CC-, -CH 2CH 2-, -COO- -OOOC- or single bonds; X 1, X 2(identical or different) : F, Cl or H. [Image] R 4, R 5(identical or different) : R- or RCOO- (R is 1 - 12C alkyl or alkoxy, or 3 - 8C cycloaliphatic ); Z 1, Z 2(identical or different) : -CC-, -CH 2CH 2-, -COO-, -OOC- or sinlge bonds; X 1, X 2F, Cl or H; X 3, X 4H or Hal, or R- or RO- (R is 1 - 12C alkyl). [Image] [Image] R 1-CN, -NCS, -F or -CF 3; R 2R- or RCOO-(R = 1 - 12C). Z 1, Z 2(identical or different) : -CC-, -CH 2CH 2-. -COO-, -OOC- or single bonds; X-1, X 2(identical or different) : F, Cl or H. The mixtures have the following physical characteristics :- Nematic transition temperature-liquid isotrope (TN-1) greater or equal to +50 [deg] C ; Nematic level delta TN greater or equal to 50 [deg] C ; Positive dielectric anisotropy greater or equal to 8(20 [deg] C) ; Low zenithal anchorage on at least one of the plates of the bistable display(characterized by a breakdown voltage, Ulambda /2 less than 25 volts, for a cell of thickness d such that ddelta n = 295 nm). Independent claims are also included for the bistable display apparatus comprising the liquid crystal mixture and use.