baber/WOPTO huggingface dataset:
Patent TW-577143-B (TW)
Title: Sidewall protection in fabrication of integrated circuits
Inventor: HASELDEN BARBARA
IPC: H01L27/115
Filed: 2003-03-24
Granted: 2004-02-21
Abstract: In a nonvolatile memory, a floating gate (124) is covered with ONO (98), and a control gate polysilicon layer (124) is formed on the ONO. After the control gate is patterned, the control gate sidewalls are oxidized to form a protective layer (101) of silicon dioxide. This oxide protects the control gate polysilicon during a subsequent etch of the silicon nitride portion (98.2) of the ONO. Therefore, the silicon nitride can be removed with an isotropic etch. A potential damage to the substrate isolation dielectric (210) is therefore reduced. Other embodiments are also provided.
Patent TW-I222534-B (TW)
Title: Micro actuated blazed grating
Inventor: HUANG JUNG-SHAN
IPC: G02B26/08
Filed: 2003-03-27
Granted: 2004-10-21
Abstract: The invention achieved a new design, fabrication, and testing of micro actuated blazed grating (MABG), and presented its switchable diffraction properties. The principle of the blazed grating employs the optical diffraction to concentrate light intensity onto a principal order and its specific free-space diffracted angle. With the major light intensity at a specific locus and wavelength dispersion, the integration of the device with optical components can be widely used for applications such as display, optical add/drop multiplexing and variable optical attenuators. The micro actuated blazed grating is composed of six lengthy bands, structures that each of them was torsion designed at both fixed ends and twisted together as voltages applied across the bands and the substrate. The blazed grating was formed in an actuated state while the switch-off flat state acts for a normal reflection. The electrostatically switchable blazed grating can be group controlled by mechanically connecting six bands, thus simplifying individual actuation for all structures. In microfabrication, the surface micromachining of using low-stress nitride as a structural material and the gold film for reflection was used to successfully manufacture the micro actuated blazed grating. Meanwhile, the surface roughness and structure flatness were inspected for the device optical properties. The switching time achieved an order of mili-seconds. After the optical measurement was experimentally conducted, the invention verified the first order diffraction, and ensured the actuated blazed grating state. With the realization of the micro actuated blazed grating, the proper design may have potential applications on micro display, optical add/drop multiplexing, and variable optical attenuators.
Patent TW-I222500-B (TW)
Title: Low modulus belt
Inventor: WELK SUSAN
IPC: F16G5/20
Filed: 2003-04-18
Granted: 2004-10-21
Abstract: A belt having an elastomeric body and tensile cord embedded therein. The tensile cord comprises a polyamide 4.6 core with an outer sheath of polyester staple fibers. The modulus of the belt is in the range of approximately 1200 N/mm to 4500 N/mm.
Patent TW-I265180-B (TW)
Title: Thermal interface materials and methods for their preparation and use
Inventor: BHAGWAGAR DORAB
IPC: H01L23/433
Filed: 2003-04-18
Granted: 2006-11-01
Abstract: A composition that can be used to prepare a thermal interface material includes: (A) a curable matrix having a curing temperature, (B) a metal filler having a low melting point, optionally (C) a spacer, and optionally (D) a conductive filler. The temperature at which component (B) commences softening is less than the curing temperature of component (A). A thermal interface material is prepared by: (1) interposing the composition between an electronic component and a heat spreader to form a bondline, (2) heating the composition to temperature higher than the temperature at which component (B) commences softening but less than the curing temperature of component (A) and optionally applying pressure to the composition, and (3) heating the composition to a temperature greater than or equal to the curing temperature of component (A). The average particle size of component (B) is greater than or equal to the bondline thickness.
Patent TW-583366-B (TW)
Title: Weft shaft loading/unloading mechanism of ribbon loom
Inventor: JENG JENG-SHIUNG
IPC: D04C3/14
Filed: 2003-05-19
Granted: 2004-04-11
Abstract: Disclosed is a weft shaft loading/unloading mechanism of ribbon loom, which is of a three-section configuration. In other words, two driving end axles are arranged opposite ends of the weft shaft while a yarn supply roller axle is arranged in the middle section of the weft shaft. The driving end axles have a coupling section coupled to opposite ends of the yarn supply roller axle. The driving end axles are rotatably mounted on frames of machine chassis by bearings and are coupled to driving pulleys. As such, at the time when the yarn supply roller axle is replaced or adjusted, it can be removed by disassembling the coupling sections of the driving end axles whereby the yarn supply roller axle can be replaced without dismantling the bearings and the pulleys, which in turn enhances the operability and efficiency of adjustment.
Patent TW-594943-B (TW)
Title: Scalable stack-gate flash cell structure and its contactless flash memory arrays
Inventor: WU CHING-YUAN
IPC: H01L27/115
Filed: 2003-05-26
Granted: 2004-06-21
Abstract: A scalable stack-gate flash cell structure of the present invention comprises an integrated floating-gate island having a scalable major floating-gate island formed on a tunneling dielectric layer in a scalable gate region and two extended floating-gate spacer islands formed over each sidewall of the scalable major floating-gate is1 and, wherein the scalable gate region is located between a common-source region and a common-drain region and two extended floating-gate spacer islands are separately located in the common-source/drain regions. The common-source/drain region comprises a common-source/drain diffusion region with or without being divided by a shallow trench isolation region. A metal word line over an inter-gate dielectric layer is formed over the integrated floating-gate island and is simultaneously patterned and sequentially etched. Based on different buried diffusion bit-lines structures, three contactless flash memory arrays are disclosed.
Patent TW-570896-B (TW)
Title: A method for fabricating an interference display cell
Inventor: LIN WEN-JIAN
IPC: H01L21/3065
Filed: 2003-05-26
Granted: 2004-01-11
Abstract: A method for fabricating an interference display cell is provided. A first electrode and a sacrificial layer are sequentially formed on a transparent substrate and at least two openings are formed in the first plate and the sacrificial layer. An insulated heat-resistant inorganic supporter is formed in the opening. A second electrode is formed on the sacrificial layer and the supporters. Finally, a remote plasma process is used for removing the sacrificial layer.
Patent TW-I340761-B (TW)
Title: Process of preparing films comprising polymerised liquid crystal material
Inventor: GRAHAM DONALD
IPC: G02B5/30
Filed: 2003-06-23
Granted: 2011-04-21
Abstract: The invention relates to a process of preparing films and multilayers comprising polymerised liquid crystal material with uniform orientation, to films and multilayers obtained by said process and their use for optical and electrooptical applications.
Patent TW-I287655-B (TW)
Title: Backlight assembly and liquid crystal display device using the same
Inventor: KIM MIN-GYU
IPC: H05B37/03
Filed: 2003-07-31
Granted: 2007-10-01
Abstract: In a backlight assembly and a liquid crystal display device using the backlight assembly, a lamp assembly is mounted on a receiving container and includes lamps. The lamps are connected in parallel and are turned on by the power voltage supplied from a lamp driving module. Sensors are disposed in the receiving container to face the lamps, and detect operation state of the lamps to output sensing signals. A voltage cut-off module is disposed outside of the receiving container, provides the lamp driving module with a voltage cut-off signal when at least one of the sensing signals has an amplitude smaller than a reference signal. The deterioration of the lamps may be prevented, and the life expectancy of lamps may be increased.
Patent TW-I225739-B (TW)
Title: Integration test method of serial port and modem
Inventor: LIU WEN-HARN
IPC: H04L12/26
Filed: 2003-08-20
Granted: 2004-12-21
Abstract: An integration test method of serial port and modem is used to simultaneously complete the test of serial port and modem via a single tool. Firstly, connect the modem with the host computer through the serial port to ascertain that there's equipment connected with the serial port and initialize the equipment. Next prompt user to select the test item to enter the different test condition based on the user's selection. Lastly, target at different test item to proceed the test by using the connection of the modem and the serial port.
Patent TW-I242881-B (TW)
Title: Solid-state imaging apparatus and its manufacturing method
Inventor: MARUYAMA YASUSHI
IPC: H01L27/146
Filed: 2003-09-19
Granted: 2005-11-01
Abstract: The present invention is related to solid-state imaging apparatus and its manufacturing method. The purpose of the invention is to have the capability of obtaining a proper incident state for each pixel corresponding to the separation distance between the optical system and sensor light-receiving portion so as to improve light-receiving efficiency and uniform sensitivity for each pixel. In the pixel of the frame periphery portion, because the primary light beam a is incident with an incident angle theta, the positions of micro-lens (260), color filter (250), the wirings (220, 230, 240), and the photodiode (110) are arranged along the incident direction in accordance with the incident angle theta. The incident angle theta is determined by considering the distance from micro-lens (260) to the surface of silicon substrate (100), and the depth position from the surface of silicon substrate (100) to optical/electric conversion portion of photodiode (110). Additionally, in the pixel of the frame peripheral portion, the optical/electric conversion portion of photodiode (110) (n-type region) is formed in a tilted state corresponding to the incident angle theta.
Patent TW-594275-B (TW)
Title: A method of enhancing contrast ratio
Inventor: LI TUNG-LUNG
IPC: G02F1/1333
Filed: 2003-10-22
Granted: 2004-06-21
Abstract: A liquid crystal display has a liquid crystal display panel, a backlight and a dark layer. The liquid crystal display panel has an upper polarizer, a liquid crystal cell, and a lower polarizer, and the two polarizers both have wide view optical compensation films. The light emitted from the backlight, is transmitted to a viewer, through the lower polarizer, the liquid crystal cell, and the upper polarizer, sequentially. The dark layer of the invention is located between the backlight and the viewer, and it lowers the dark state brightness of the liquid crystal display to improve the down view contrast radio thereof to be over 10.
Patent TW-I261675-B (TW)
Title: Self-adjustable crystal oscillator and method and ASIC thereof
Inventor: YAU JUNG-DING
IPC: G01R31/26
Filed: 2003-11-05
Granted: 2006-09-11
Abstract: This invention of a self-adjustable crystal oscillator and method and ASIC thereof includes a phase comparator, a clock signal pad electrically connected to the first input end of the beforesaid phase comparator, an oscillating element electrically connected to the second input end of the phase comparator, an analog/digital transformer electrically connected to the output end of the phase comparator, and a memory electrically connected to the output end of the analog/digital transformer. The oscillating element is a temperature compensation type oscillating element or a surface sound wave oscillating element. The invented self-adjustable crystal oscillator may also include: a first switch set in between the first input end of the phase comparator and the clock signal pad, a second switch set in between the oscillating element and the clock signal pad, and a logic control element used to control the first and second switches.
Patent TW-I231595-B (TW)
Title: Substrate structure integrated with passive component
Inventor: HSU SHIH-PING
IPC: H01L27/01
Filed: 2003-12-16
Granted: 2005-04-21
Abstract: A substrate structure for assembled semiconductor integrated with at least a passive component is proposed, wherein the substrate structure includes a plate with an upper surface and a bottom surface in opposition to the upper surface, and a plurality of passive components provided on at least either surface of the plate. Also, the plate is able to provide with a plurality of recesses corresponding to the passive components, and is able to receive at least an electronic element in the recesses. Furthermore, a heat sink is provided to the plate for improving the dissipating performance and electrodes are provided on the same surface or different surfaces of the passive components. And an insulating layer formed with a circuit structure can be provided on the plate. By this arrangement, the substrate structure for assembled semiconductor can be made into a module form so as to achieve desired electrical design.
Patent TW-I236999-B (TW)
Title: Processing and keeping apparatus
Inventor: NISHIZAWA NAOYUKI
IPC: B65G1/00
Filed: 2004-01-15
Granted: 2005-08-01
Abstract: The purpose of this invention is to improve a processing and keeping apparatus composed of an automatic warehouse which keeps both the processing device of articles and the articles before or after the processing. It is characterized in that it is composed of an automatic warehouse 1, processing devices 2A to 2G and transporting device 3. Said automatic warehouse 1 includes racks 5A, which spatially have respectively a reception-division 4 for keeping; and a crane 7 for entering or leaving the warehouse, said crane 7 carries the cassette case K between the racks 5A. With respect to the racks 5A of the automatic warehouse 1, at the side opposite to the side at which the crane 7 for entering or leaving the warehouse is located the processing devices 2A to 2G are arranged at a suitable distance along the rack 5A. Said transporting device 3 includes a self-walking platform 17, which can walk on the walking path 16 formed along the rack 5A between the rack 5A of the automatic warehouse 1 and the processing devices 2A to 2G. In the automatic warehouse 1, the in/out warehouse ports 10, 11, which can take over the cassette case K by means of the crane 7 for entering or leaving the warehouse 1, are provided at the position adjacent to the walking path 16. In the self-walking platform 17 of the transporting device 3, between the processing devices 2A to 2G and between the in/out warehouse ports 10, 11 are provided transfer-devices 18, which can take over the cassette case K.
Patent TW-I318461-B (TW)
Title: Socket for led light source and lighting system using the socket
Inventor: NOBUYUKI MATSUI
IPC: F21V29/00
Filed: 2004-02-05
Granted: 2009-12-11
Abstract: A socket fixed to a heat sink holds a card-type LED module formed by integrating LED elements. The socket ( 6 ) includes: a frame structure for holding the LED module ( 1000 ) with its light source unit exposed through the frame opening; and a pressing member positioned around the opening for pressing the back surface of the LED module against the heat sink ( 2122 ). The socket may include a structure including a lower member ( 61 ) placed on a heat sink and an upper frame member ( 62 ) holding the LED module with its light source unit ( 1002 ) exposed through the frame opening. The upper member supported by the lower member via a hinge can open/close, and includes a pressing unit pressing the LED module set in the open state, against the lower member ( 61 ). The lower member ( 61 ) includes, in its main part, a lock unit ( 63 ) directly or indirectly lock the upper member ( 62 ) when the upper member is closed.
Patent TW-I343750-B (TW)
Title: System and method for controlling favorite television channels with a single knob
Inventor: HSIEH KUAN HONG
IPC: H04N5/445
Filed: 2004-03-02
Granted: 2011-06-11
Abstract: A system for controlling favorite television channels with a single knob includes a knob ( 10 ), a control apparatus ( 11 ) and a television tuner ( 12 ). The knob can be rotated and pressed, and generates rotation signals and press signals which can be received by the control apparatus. The control apparatus generates channel-tuning signals, and automatically selects and sets favorite channels according to the rotation signals and press signals. The channel-tuning signals include signals that control the television tuner to tune to favorite channels and to non-favorite channels. The television tuner is used for tuning television channels according to the channel-tuning signals. A related method for controlling favorite television channels with a single knob is also disclosed.
Patent TW-I234241-B (TW)
Title: Mask read only memory and method for fabricating the same
Inventor: HUANG HERB
IPC: H01L21/8246
Filed: 2004-03-12
Granted: 2005-06-11
Abstract: A method for fabricating a mask read only memory, comprising: providing a substrate; forming a plurality of embedded bit lines; forming a dielectric layer and a plurality of word lines and defining a memory cell between two adjacent bit lines under the word lines wherein longitudinal edge(s) of said word lines are corrugated; forming a plurality of coding windows over the memory cells; implanting the memory cells under the coding windows with ions; and filling the coding windows with a dielectric material.
Patent TW-I234898-B (TW)
Title: Micro-combustion power engine and power supply device
Inventor: LI YI-YIN
IPC: F02B71/00
Filed: 2004-03-19
Granted: 2005-06-21
Abstract: As disclosed is one kind of combustion power engine and power supply device which utilizes a combination of knocking-based combustion and free piston motion to construct a micro-combustion power system, which includes a cavity, a free piston and an air inlet and an air outlet. By separating with the free piston, the cavity is separately defined as a first space and a second space and the air inlet and the air outlet are connected into the first space into which the mixed gas is introduced. Through compressing the first space by the free piston to promptly increase temperature of the mixed gas and generate a fierce combustion reaction, which generates the effect of air spring due to compression of gas in the second space, the reciprocating motion of the free piston is enabled to complete the heat circulation containing excess enthalpy effect.
Patent TW-I239803-B (TW)
Title: Test fixture structure
Inventor: SUNG YUNG-SHIUAN
IPC: H05K7/18
Filed: 2004-04-07
Granted: 2005-09-11
Abstract: This invention relates to a test fixture structure. It is particularly suitable for mechanical retention structure design. The main construction comprises a movable frame, a base, a handle set, and locking equipment. The movable frame retains an object to be tested. The base uses a locking equipment to fix the movable frame on a test platform. The handle set is mounted on the locking equipment to actuate the movable frame. By using the handle set to operate the locking equipment, the locking equipment is partly moved in a horizontal direction out of the range of the base. In accordance with the structure of the base, it sets a locked or released condition of the movable frame. Therefore, it correctly and precisely positioning a circuit board to be tested supported on the movable frame. Moreover, the location corresponding to the location of probes for precisely carries out test, it allows for easy replacement. Finally, it substantially cuts down operation costs, and even further reduces potential risk of the test factory.
Patent TW-I278846-B (TW)
Title: Liquid crystal display element and image display device
Inventor: TSUKAGOSHI TOMONORI
IPC: G02B1/02
Filed: 2004-04-15
Granted: 2007-04-11
Abstract: The present invention is provided to achieve high contrast of a display image while adequate life cycle is maintained without making the device construction of an image display device bulky when a spatial light modulation element is used in the image display device. A micro lens array 7 is provided on an incident side of light beam and optical compensation layers 4 and 6 which are composed of an inorganic material having an optical axis leaning to the surface of a liquid crystal panel and are provided on at least one of the incident side and an emitting side of light beam of the liquid crystal panel.
Patent TW-I249679-B (TW)
Title: Apparatus and method for assuming mastership of a bus field
Inventor: MILLER WILLIAM V
IPC: G06F13/18
Filed: 2004-04-16
Granted: 2006-02-21
Abstract: The present invention is generally directed to an apparatus and method for reducing excess power consumption of a bus master circuit component for use in a multi-bus master system. In one embodiment, the bus master is provided in the form of an integrated circuit comprising clock control logic that is configured to disable a clock signal that is otherwise delivered to functional circuitry contained within the integrated circuit during a period of time between the request for mastership of a bus and the grant of that request.
Patent TW-I239611-B (TW)
Title: Multi chip module with embedded package configuration and method for manufacturing the same
Inventor: KANG JUNG-KUN
IPC: H01L23/13
Filed: 2004-04-19
Granted: 2005-09-11
Abstract: A multi chip module with embedded package configuration includes a first package and at least a second package. The first package includes a substrate, a chip, a molding compound and a plurality of solder balls. The substrate has an upper surface, a lower surface and at least an opening. The chip is attached to the upper surface of the substrate and electrically connecting to the substrate. The molding compound is formed on the upper surface of the substrate. The solder balls are planted on the lower surface of the substrate. The second package is embedded in the opening of the substrate. The second package has a plurality of terminals. The terminals and the solder balls of the first package form a same SMT surface, and are used for electrically connecting of the multi chip module.
Patent TW-I232583-B (TW)
Title: Image pickup element and its manufacturing method
Inventor: KAWASAKI TAKAYUKI
IPC: H01L27/148
Filed: 2004-05-04
Granted: 2005-05-11
Abstract: An image pickup element has a semiconductor substrate which includes a light receiving part 13, an electric charge readout part 23, and an electric charge transfer part 15. The element 100 has a non-doping region ""A"" which is away from a boundary on a side of the electric charge readout part within the light receiving surface and which does not include a first impurity for identifying threshold value of the electric charge readout part, and has a layer made of the first impurity, which is provided in a doping region outside the non-doping region, within the light receiving surface, in the electric charge readout part, and in the electric charge transfer part.
Patent TW-I246150-B (TW)
Title: Semiconductor device with shallow trench isolation and its manufacture method
Inventor: INOUE KENGO
IPC: H01L21/762
Filed: 2004-06-30
Granted: 2005-12-21
Abstract: A semiconductor device manufacturing method includes the steps of: (a) forming a stopper layer for chemical mechanical polishing on a surface of a semiconductor substrate; (b) forming an element isolation trench in the stopper layer and the semiconductor substrate; (c) depositing a nitride film covering an inner surface of the trench; (d) depositing a first oxide film through high density plasma CVD, the first oxide film burying at least a lower portion of the trench deposited with the nitride film; (e) washing out the first oxide film on a side wall of the trench by dilute hydrofluoric acid; (f) depositing a second oxide film by high density plasma CVD, the second oxide film burying the trench after the washing-out; and (g) removing the oxide films on the stopper layer by chemical mechanical polishing.