baber/WOPTO huggingface dataset:
Patent TW-514587-B (TW)
Title: Multi-level separable substrate
Inventor: YANG WEN-JR
IPC: B32B5/00
Filed: 2000-12-29
Granted: 2002-12-21
Abstract: There is provided a multi-level separable substrate, which is composed of single-layer substrates with suitable thickness and capable of being separated in the manufacturing process. By applying the multi-level separable substrate, it is able to enhance the robustness of the single-layer substrate itself, provide a superior flatness over the single-layer substrate, and easily apply the lighter and thinner fragile material into the manufacturing process. Furthermore, the single-layer substrate can be separated from the use of the multi-level separable substrate in the process of manufacturing the LCD device. Therefore, the LCD device can be made light and thin. The multi-level separable substrate includes multiple layers of substrate. The layers of substrate are bonded with each other by bonding material. The substrates that are bonded together by the bonding material can be separated after processing the bonding material.
Patent TW-480762-B (TW)
Title: Modulized battery single cell and modulized battery unit of a proton exchange membrane fuel cell
Inventor: YANG JEFFERSON Y S
IPC: H01M8/24
Filed: 2001-02-15
Granted: 2002-03-21
Abstract: The present invention relates to a brand new structure of battery single cell module for a kind of proton exchange membrane fuel cell. The invention includes an anode dual-pole plate, a cathode dual-pole plate, and a membrane electrode assembly (MEA) installed in between the anode dual-pole plate and the cathode dual-pole plate. The MEA is installed in between the central regions of the anode dual-pole plate and the cathode dual-pole plate. An automatic mechanical arm is used to dispense a fixed quantity of silica gel, based on the requirement, at the peripheral region between the anode dual-pole plate and the cathode dual-pole plate. After the silica gel is solidified, the anode dual-pole plate and the cathode dual-pole plate are glued together to position under a specific contact pressure so as to form an integrated battery single cell module. Based on this structure, each single cell can be continuously and sequentially stacked to form a battery unit according to the application requirement. The seam groove is formed at the peripheral region of the upper surface of anode dual-pole plate and the adjacent lower surface of the cathode dual-pole plate, and is used to dispense the silica gel for obtaining a buffered position contact between each battery single cell so as to have the specific contact pressure between each layer of the entire battery unit.
Patent TW-498342-B (TW)
Title: Semiconductor memory device
Inventor: ISHIKAWA MASATOSHI
IPC: G11C11/401
Filed: 2001-03-08
Granted: 2002-08-11
Abstract: Shift switches are divided into a plurality of shift switch groups each having the same number of shift switches. The connection direction of each shift switch is switched at the shift switch corresponding to the shift position. The designation of the shift position is carried out by decoding an upper predecoding signal for designating what shift switch group the shift switch corresponding to the shift position belongs to and a lower predecoding signal for designating where the shift switch corresponding to the shift position is located in the shift switches belonging to the same shift switch group. Since the lower predecoding signal can be used as a common signal for each shift switch group, the scale of the decoding circuit for decoding the designation of the shift position can be restrained.
Patent TW-505901-B (TW)
Title: Medium processing apparatus and bill processing apparatus
Inventor: TAMURA EIJI
IPC: G07D11/00
Filed: 2001-05-02
Granted: 2002-10-11
Abstract: The sort result of sorting into the denominations of bills fitted to storage and the denominations of bills not fitted to storage for each of cartridges 11a to 11d placed in a main unit of an apparatus are displayed on a display section 4. When the denomination of bills to be stored for each of the cartridges 11a to 11d is entered in an input section 3, a control section 2 sets the denomination of bills to be stored for each of the cartridges based on the entry. Thus, the denomination of bills to be stored for each of the cartridges 11a to 11d can be set by the easy operation of entering the denomination of bills to be stored for each of the cartridges 11a to 11d in the input section 3.
Patent TW-513747-B (TW)
Title: Method to remove inorganic bottom anti-reflection coating layer
Inventor: GUO CHENG-CHENG
IPC: H01L21/027
Filed: 2001-06-27
Granted: 2002-12-11
Abstract: This invention discloses a method to remove inorganic bottom anti-reflection coating (BARC) layer, suitable for damascene process of semiconductor integrated circuit. A double layer structure of a dielectric layer and a stop layer or a triple layer structure of a stop layer, a dielectric layer and a stop layer are sequentially formed on a semiconductor substrate to function as a composite etching stop layer. The BARC layer containing silicon oxynitride (SiON) can be completely removed before entire removal of the etching stop layer so as to avoid any particle contamination in the subsequent processes and noise during defect inspection.
Patent TW-578017-B (TW)
Title: Optical device having wavelength selectivity
Inventor: TOYOSHIMA TAKAYUKI
IPC: H01L31/0232
Filed: 2001-07-12
Granted: 2004-03-01
Abstract: This invention discloses an optical element with wavelength selectivity which can be fabricated easily at low cost. The disclosed optical element includes a lens array (12) having an end surface, a plurality of lenses (L1 to L8) arranged on the end surface, and a multi-film filter (13) formed on an end surface (14) of the lens array (12). The multi-film filter (13) includes alternately stacked high refractive index dielectric layers and low refractive index dielectric layers, and has a film thickness continuously changing at respective position of each lens. The central wavelength of the passing light of the multi-film filter (13) changes with the location of the lens array. When mixed light enters the multi-film filter (13) from each lens, the incident mixed light is separated into lights having different central wavelengths by the multi-film filter (13) which has different thicknesses.
Patent TW-540121-B (TW)
Title: Heat treatment device and process with light irradiation
Inventor: SUZUKI SHINJI
IPC: H01L21/324
Filed: 2001-07-20
Granted: 2003-07-01
Abstract: The present invention relates to a heat treatment device and process with light irradiation for rapid heating, keeping at high temperature, rapid cooling of the film-forming diffusion, and annealing of semiconductor wafer. The object of the present invention is to enable uniform heating of the wafer and to carry out heating of the guard ring with high efficiency. To achieve the object, the lamps L1 to L10 of the light source part 1 are formed of wafer heating lamps L1 to L8 and guard ring heating lamps L9, L10, and the distance between the guard ring heating lamps L9, L10 and the guard ring 3 is made larger than the distance between the wafer heating lamps L1 to L8 and the wafer W. A side wall 4 formed with a mirror surface is located between the lamps L1 to L8 for wafer heating and the lamps for heating the guard ring L9, L10 by which the light emitted from the guard ring heating lamps in the direction toward the wafer are reflected toward the guard ring 3. Furthermore, at the outer periphery of the guard ring heating lamps L9, L10, a second side wall 5 is formed which is used as a reflection surface. In addition, at the outer periphery of the guard ring 3, there is a second mirror 6 by which the light emitted outward of the guard ring 3 is focused back onto the guard ring 3.
Patent TW-533492-B (TW)
Title: Method of manufacturing a semiconductor device
Inventor: TANAKA TOSHIHIKO
IPC: G03F1/54
Filed: 2001-08-03
Granted: 2003-05-21
Abstract: In the present invention, a specified pattern can be well printed even when exposure light with a wavelength over 200 nm is utilized in an exposure treatment with a resist mask. When exposure treatment is applied to a semiconductor wafer 1W by using exposure light EXP with a wavelength over 200 nm, a photomask MR with an opaque pattern 5 is used. The opaque pattern comprising a resist layer 4a on a photoabsorptive organic layer 3a in reaction to the exposure light EXP.
Patent TW-I227105-B (TW)
Title: Method of producing wiring board
Inventor: KOYAMA TOSHINORI
IPC: H05K3/46
Filed: 2001-08-10
Granted: 2005-01-21
Abstract: A method of producing a wiring board having a plurality of wiring layers each being located on an electrical insulation layer, in which an electrical insulation layer is formed on a substrate using a resin material, and a conductor layer is formed on the surface of the electrical insulation layer by successive electroless plating and electroplating with copper, and is patterned to form a wiring layer, wherein, after the formation of the electrical insulation layer on the substrate, the electrical insulation layer is subjected to a plasma treatment and a subsequent ultraviolet treatment, and the electroless plating and the electroplating are then performed.
Patent TW-530207-B (TW)
Title: Semiconductor memory device having altered clock frequency for address and/or command signals, and memory module and system having the same
Inventor: LEE DONG-YANG
IPC: G06F12/06
Filed: 2001-08-22
Granted: 2003-05-01
Abstract: A semiconductor memory device includes a clock buffer which receives an external clock signal and generates a first internal clock signal having a frequency lower than that of the external clock signal and a second internal clock signal having a frequency which is the same as that of the external clock signal. An address buffer, command signal buffer and/or register receive respective input signals at a timing of the first internal clock signal. On the other hand, a data buffer inputs/outputs data at a timing of the second internal clock signal.
Patent TW-498466-B (TW)
Title: Pre-package dust-removing method for CMOS image sensor
Inventor: WENG JIAN-CHUAN
IPC: H01L21/56
Filed: 2001-08-29
Granted: 2002-08-11
Abstract: This invention relates to a pre-package dust-removing method for CMOS image sensor, which in general includes: (1) an assembly device positioning step; (2) a CMOS image sensor high pressure liquid CO2 injection step; (3) a lens high pressure liquid CO2 injection step; (4) an assembling step; and (5) a second lens high pressure liquid CO2 injection step. Through the above-mentioned manufacture steps, not only the air micro-particle residue issue can be solved, but also the problems that dicing agent and solvent can not be completely removed are able to be worked out. Therefore, the inventive method is capable of showing good clean effectiveness for pre-package dust-removing method for CMOS image sensor.
Patent TW-I240012-B (TW)
Title: Method and apparatus for fabricating electro-optical device and method and apparatus for fabricating liquid crystal panel
Inventor: NAKAHARA HIROKI
IPC: G02F1/1333
Filed: 2001-09-05
Granted: 2005-09-21
Abstract: A method for manufacturing an electro-optical device deposited with an insulating film or alignment layer on the surface of a substrate, the method is characterized by including the step of irradiating ultraviolet radiation onto the surface of the substrate (an ultraviolet radiation irradiating step) and the step of depositing the insulating film or alignment layer on the surface of the substrate irradiated with the ultraviolet radiation (an insulating material coating step or alignment layer coating step).
Patent TW-I242721-B (TW)
Title: A digital system and an electronic device for adjusting delay, and a programmably delaying method
Inventor: BONELLA RANDY
IPC: G06F13/40
Filed: 2001-09-14
Granted: 2005-11-01
Abstract: Technique and system for adjusting delays between signals. A number of signals are produced, and delays between the signals are determined. Programmable delay elements are used, each driven by a signal indicative of one of the delays. By delaying each of a number of the signals by different amounts, the signals can be caused to arrive at desired times, e.g., in synchronism with one another.
Patent TW-593601-B (TW)
Title: Emulsion and coated product thereof
Inventor: IWATO SATOKO
IPC: C03C17/30
Filed: 2001-10-05
Granted: 2004-06-21
Abstract: A substantially aqueous emulsion and a coated product made with the emulsion are disclosed. The emulsion comprises, or is produced by combining, at least one fluorocarbon silane, a hydrolyzed product of the fluorocarbon silane, or combinations thereof; a silicon-containing compound; and a surfactant. The coated product can comprise a substrate, an undercoat layer, and an emulsion layer.
Patent TW-589329-B (TW)
Title: Photoactive copolymer
Inventor: BUCHECKER RICHARD
IPC: C08F216/12
Filed: 2001-11-01
Granted: 2004-06-01
Abstract: The invention relates to a novel photoactive copolymer and its use as orientation layers for liquid crystals and in the construction of unstructured and structured optical elements and multi-layer systems. The copolymer contains side chains incorporating photoreactive groups and simultaneously side chains of the general formula I, wherein the total number of rings, including the number of rings in optionally present condensed systems is at least two and at most six; and wherein the broken line symbolizes the point of linkage to the polymer main chain; A2 represents an alicyclic ring or a condensed ring system incorporating 2-5 rings, in which one or more non adjacent CH2 groups are optionally replaced by oxygen, which is unsubstituted or substituted by fluorine or by a straight-chain or branched alkyl residue which is unsubstituted, mono-substituted by cyano or halogeno, or poly-substituted by halogeno, having 1 to 18 carbon atoms and wherein one or more non adjacent CH2 groups may independently be replaced by a group Q, where Q represents -O-, -CO-, -CO-O-, -O-CO-, -Si(CH3)2-O-Si(CH3)2-, -NR2-, -NR2-CO-, -CO-NR2-, -NR2-CO-O-, -O-CO-NR2-, -NR2-CO-NR2-, -CH=CH-, -C=C-, -O-CO-O-, and R2 represents hydrogen or lower alkyl; A1, A3 each independently of the other represents an aromatic or alicyclic group which is unsubstituted or substituted by fluorine, chlorine, cyano or by a cyclic, straight-chain or branched alkyl residue which is unsubstituted, mono-substituted by cyano or halogeno, or poly-substituted by halogeno, having 1 to 18 carbon atoms and wherein one or more non adjacent CH2 groups may independently be replaced by Q, wherein Q and R2 have the meaning given above, with the proviso that -CH=CH-, -C=C- are not in conjugation with aromatic rings.
Patent TW-I237649-B (TW)
Title: Curable composition, cured coating film and coated substrate
Inventor: ISHIZEKI KENJI
IPC: G03F1/48
Filed: 2001-11-29
Granted: 2005-08-11
Abstract: A curable composition comprising a compound (A) having at least one active energy ray curable polymerizable functional group, a fluorine-containing copolymer (B) obtained by (1) copolymerizing a polymerizable monomer (a) having a polyfluoroalkyl group and a polymerizable monomer (b) having a photo-curable functional group, or (2) introducing a photo-curable functional group into a fluorine-containing copolymer (D) obtained by copolymerizing a polymerizable monomer (a) having a polyfluoroalkyl group and a polymerizable monomer (d) having a group capable of introducing a photo-curable functional group, and a photopolymerization initiator.
Patent TW-544579-B (TW)
Title: System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks, or other media
Inventor: QAWAMI BAHMAN
IPC: G06F21/62
Filed: 2001-12-07
Granted: 2003-08-01
Abstract: A secure software package for original equipment manufacturers to run in electronic devices in order to access and dynamically decrypt encrypted audio video or other content from a memory storage device such as a memory card, optical or hard disk such that the user interface of the device need only send simple commands and the decrypted content is output.
Patent TW-548733-B (TW)
Title: Laser scribing of wafers
Inventor: WEISSHAUS ILAN
IPC: B23K26/40
Filed: 2002-01-24
Granted: 2003-08-21
Abstract: A method for laser scribing a semiconductor substrate with coatings on top. The method comprises the steps of focusing a laser beam on a top surface of the substrate coating; absorbing energy from the laser into the coating layer; forming a first set of scribe lines in a first direction on the substrate by scanning the laser beam across the surface of the substrate to evaporate portions of the coating layer; and forming a second set of scribe lines in a second direction on the surface of the substrate substantially orthogonal to the first set of scribe lines to evaporate portions of the layer.
Patent TW-554508-B (TW)
Title: Stepped collector implant and method for fabrication
Inventor: FREEMAN GREGORY G
IPC: H01L21/331
Filed: 2002-03-15
Granted: 2003-09-21
Abstract: The present invention provides a unique device structure and method that provides increased transistor performance in integrated bipolar circuit devices. The preferred embodiment of the present invention provides improved high speed performance with a stepped collector dopant profile that reduces emitter-collector transit time and parasitic resistance with minimal increase in parasitic capacitances. The preferred stepped collector dopant profile includes a shallow implant and a deeper implant. The shallow implant reduces the base-collector space-charge region width, reduce resistance, and tailors the collector-base breakdown characteristics. The deeper implant links the buried collector to the subcollector and provides a low resistance path to the subcollector. The stepped collector dopant profile has minimal impact on the collector-base capacitance outside the intrinsic region of the device since the higher dopant is compensated by, or buried in, the extrinsic base dopants outside the intrinsic region.
Patent TW-513322-B (TW)
Title: Electrical dehumidifier
Inventor: MATSUMOTO YOSHIAKI
IPC: F24F1/00
Filed: 2002-03-29
Granted: 2002-12-11
Abstract: The object of this invention is to provide an electric dehumidifier comprising a fan and a moisture absorbing element which can be made thin as a whole. The solution is that this electric dehumidifier is provided with the fan, the moisture absorbing element arranged on the outside of the circumferential surface of the fan for absorbing moisture contained in the air to be sent from the fan, and a heating means for heating the air passing through the moisture absorbing element in order to remove the moisture absorbed by the moisture absorbing element.
Patent TW-541720-B (TW)
Title: Light-emitting device
Inventor: OSHIO HIROAKI
IPC: H01L25/16
Filed: 2002-04-04
Granted: 2003-07-11
Abstract: The object is to allocate plural chips in a limited space and to resolve the bad bonding problem of wires. The solution comprises disposing a plurality of chips efficiently in a limited space of opening that has an approximately elliptical or elongate-circular opening shape; forming a slit between a portion for bonding a wire and a portion for mounting chips, thereby to prevent extrusion of an adhesive and eliminate defective bonding.
Patent TW-594413-B (TW)
Title: Photosensitive layered body and method for forming resist pattern using same
Inventor: NITTA KAZUYUKI
IPC: G03F7/26
Filed: 2002-05-29
Granted: 2004-06-21
Abstract: There is provided a photosensitive layered body capable of, in the formation of a resist pattern on a layer containing atoms having lone pair electrons, preventing occurrence of footing in the interface between these layers and the resist layer. It. is a photosensitive layered body and is characteristically a photosensitive layered body in which a layer of a chemical-amplification positive-working resist composition is provided on a substrate with intervention of a layer containing atoms having lone pair electrons and the chemical-amplification positive-working resist composition contains, as essential ingredients, (A) a resinous ingredient containing (a1) hydroxystyrene or alpha-hydroxystyrene units and (a2) hydroxystyrene or alpha-hydroxystyrene units having hydroxyl groups substituted for the hydrogen atoms thereof with lower alkoxyalkyl groups and capable of being imparted with increased solubility in alkali by the interaction with an acid, (B) an acid-generating agent capable of generating an acid by irradiation with active light and (C) an amine, the acid-generating agent being such a compound as to cause, when a film formed from 18 parts by mass of a polyhydroxystyrene having a mass-average molecular weight of 12000 and a dispersion of 1.2 and substituted by 1-ethoxyethyl groups for the hydrogen atoms of 35% of the hydroxyl groups compounded with 5 parts by mass of the acid-generating agent is treated for 1 minute at 23 DEG C with a 2.38% by mass aqueous solution of tetramethylammonium hydroxide, a film reduction of at least 0.6 nm/second.
Patent TW-I241650-B (TW)
Title: A wet etching method using electric-field-assisted proton exchange in LiNbO3
Inventor: WANG TZ-JIAN
IPC: H01L21/306
Filed: 2002-06-07
Granted: 2005-10-11
Abstract: The invention is a novel technique to control die wet etching profile by applied electric field. It is based on the combination of electric-field-assisted proton exchange and the etching properties of domain inversion by using a mixture of HF and HNO3 acids to wet-etch lithium niobate. By appropriate electrode design and applied voltage, the direction and the rate of proton diffusion can be varied and the profile of the etched region can be controlled. The novel wet etching technique has the following advantages: (1) smooth etching surface; (2) large etching depth; (3) controllable etching sidewall profile; (4) low cost and potential for mass production. By utilizing the technique, various versatile devices, such as variable optical attenuator, wide-angle waveguide bend and optical power splitter, can be fabricated in lithium niobate.
Patent TW-559988-B (TW)
Title: Method and apparatus for micro-jet enabled, low-energy ion generation and transport in plasma processing
Inventor: SRIVASTAVA ASEEM
IPC: H01L21/3065
Filed: 2002-07-15
Granted: 2003-11-01
Abstract: A method for creating and transporting low-energy ions for use in plasma processing of a semiconductor wafer is disclosed. In an exemplary embodiment of the invention, the method includes generating plasma from a gas species to produce a plasma exhaust. The plasma exhaust is then introduced into a processing chamber containing the wafer. The ion content of the plasma exhaust is enhanced by activating a supplemental ion source as the plasma is introduced into the processing chamber, thereby creating a primary plasma discharge therein. Then, the primary plasma discharge is directed into a baffle plate assembly, thereby creating a secondary plasma discharge exiting the baffle plate assembly. The strength of an electric field exerted on ions contained in the secondary plasma discharge is reduced. In so doing, the reduced strength of the electric field causes the ions to bombard the wafer at an energy insufficient to cause damage to semiconductor devices formed on the wafer.
Patent TW-I227025-B (TW)
Title: Optical disc device
Inventor: WATANABE TAKAHIRO
IPC: G11B21/10
Filed: 2002-07-16
Granted: 2005-01-21
Abstract: The present invention is to provide an optical disc device in which the centrifuging of the optical disc caused by a ship which is generated in the disc rotative can be correctly modified. The optical disc device mainly comprises a minimum value detecting means 20 for detecting an amplitude of the TE signal and a comparator means 10 for detecting a ship of the optical disc device in comparison with a standard value, in addition, a centrifugal quantity maintained with memory means 5 can be re-measured during there is no detected flaw signal output.