baber/WOPTO huggingface dataset:
Patent TW-529166-B (TW)
Title: Method for forming an array of DRAM cells with buried trench capacitors
Inventor: JANG WEN-YUEH
IPC: H01L27/108
Filed: 2002-01-18
Granted: 2003-04-21
Abstract: A method for forming an array of DRAM cells with buried trench capacitors is provided. The present method utilizes a photolithography and etching process to laterally remove away the parts of a collar oxide layer around the inner sidewalls of buried trench capacitors neighboring with each other in a pair of neighboring buried trench capacitors before a dielectric layer of the capacitor is formed. By way of replacing the removed parts of the collar oxide layer with a silicon nitride/silicon dioxide (NO) composite layer and using a strip type pattern along the pattern of the buried trench capacitors to define active areas for source/drain regions of access transistors over the buried trench capacitors, additional capacitance is occurred in the peripheral area of the neighboring buried trench capacitors which are not used by a conventional buried trench capacitor. As a result, the capacitance of the buried trench capacitor is increased without either increasing the depth of the buried trench capacitor or thinning down the effective insulator's thickness of the buried trench capacitor.
Patent TW-540252-B (TW)
Title: Materials and devices for blue phosphorescence based organic light emitting diodes
Inventor: THOMPSON MARK E
IPC: H01L51/50
Filed: 2002-03-14
Granted: 2003-07-01
Abstract: An OLED includes a wide gap inert host material doped with two dopants. One of the dopants is an emissive phosphorescent material that can transport either electrons or holes. The other dopant is a charge carrying material that can transport whichever of the electrons and holes that is not transported by the phosphorescent dopant. The materials are selected so that the lowest triplet energy level of the host material and the lowest triplet energy level of the charge carrying dopant material are each at a higher energy level than the lowest triplet state energy level of the phosphorescent dopant material. The device is capable, in particular, of efficiently emitting light in the blue region of the visible spectrum.
Patent TW-550373-B (TW)
Title: Method and apparatus for inspecting conductive pattern
Inventor: MORIYA KAZUO
IPC: G01R31/302
Filed: 2002-04-02
Granted: 2003-09-01
Abstract: A pattern board (2) having a conductive pattern (2b) formed on an insulating substrate (2a) is irradiated with an electron beam (EB), and current flowing through a current flow path formed between the conductive pattern (2b) and the ground is detected by a current detector (10) while the irradiation position of the electron beam on the pattern board (2) is moved, thereby detecting the presence or absence of the conductive pattern (2b) or a conductor connected thereto at the electron beam irradiation position. The conductive pattern has a plurality of pattern portions which are linked to one another by a linking pattern portion, and current flowing through the linking pattern portion is detected while the irradiation position of the electron beam is moved along a path which successively traverses the tip portions of the plurality of pattern portions, thereby performing an inspection on the plurality of pattern portion.
Patent TW-567739-B (TW)
Title: Printed circuit board
Inventor: GUREL AXEL
IPC: H05K1/18
Filed: 2002-04-08
Granted: 2003-12-21
Abstract: The present invention relates to a printed circuit board for soldering and/or loading electronic components on one or both sides, the individual components having at least one electrically conducting contact element for insertion into at least one corresponding contact opening (12) penetrating through the printed circuit board (10), the contact opening (12) of the printed circuit board (10) being of a slit-shaped form.
Patent TW-539606-B (TW)
Title: Method for manufacturing a container
Inventor: JENG CHIUAN-CHENG
IPC: B29C69/00
Filed: 2002-04-10
Granted: 2003-07-01
Abstract: Disclosed is a method for manufacturing a container, comprising the steps of: forming a barrel, forming a housing, and assembling, in which the container barrel is formed by blow-molding, and the housing is formed by intake-molding, and the housing is then adhered to the container barrel to exhibit the container an appearance with an isometric and acute angle. The raw material of the housing may be pre-printed with patterns or colors such that the housing after molding may possess the required patterns and colors.
Patent TW-560218-B (TW)
Title: Panel-form loudspeaker and the radiating panel therefor
Inventor: KAM TAI-YAN
IPC: H04R5/02
Filed: 2002-05-23
Granted: 2003-11-01
Abstract: A panel-form loudspeaker is disclosed. The panel-form loudspeaker includes a rectangular laminated radiating panel with substantial length b and width a, wherein the rectangular laminated radiating panel has an upper plate and a lower plate formed of polymer composite strengthened by single axis-direction fiber and a middle plate formed of light material; a transducer for exciting the bending vibration of the laminated radiating panel, wherein the transducer includes a voice coil assembly and magnet assembly, the voice coil assembly being mounted at a first particular position on the lower plate of the laminated radiating panel and having no resilient support with the magnet assembly; a frame for supporting the laminated radiating panel and the magnet assembly; and a flexible suspension device formed of flexible material and disposed between the peripheral edge of the lower plate of the laminated radiating panel and the frame.
Patent TW-557635-B (TW)
Title: Method and system to reduce the idle tone in the over-sampling delta-sigma DA converter
Inventor: CHEN CHUNG-KUANG
IPC: H03M1/18
Filed: 2002-06-14
Granted: 2003-10-11
Abstract: The present invention is a method and system to reduce the idle tone in the over-sampling delta-sigma DA (digital-to-analog) converter, which is to process the data of the DA converter outputted from the delta-sigma modulator of the over-sampling delta-sigma DA (digital-to-analog) converter after passing the quantizer. Firstly, find the idle tone pattern and define it; then compare the input signal and the idle tone pattern when the signal is inputted; if there is an idle tone, perform scrambling processing to this signal and output it; if the compared digital signal is not the idle tone pattern, output the original signal directly.
Patent TW-I283518-B (TW)
Title: Method for data modulation/demodulation and system using the same
Inventor: CHEN CHING-HONG
IPC: H03M7/30
Filed: 2002-07-30
Granted: 2007-07-01
Abstract: Method for data modulation/demodulation and system and apparatus using the same. A data bit stream read from a storage device is applied to a modulation procedure using a modulation table, which uses less bit length for such modulation. The modulated data is compatible with a data format suitable for being stored in an optical compact disc, such as a channel bits. The data bit stream read from the optical compact disc such as channel bits are applied to a demodulation procedure using a demodulation table, which uses less bit length for such demodulation. The demodulated data is suitable for being used in a data processing system.
Patent TW-I239216-B (TW)
Title: Method for delivering transport stream data
Inventor: JUTZI CURTIS E
IPC: H04N19/89
Filed: 2002-09-23
Granted: 2005-09-01
Abstract: According to one embodiment, a system is disclosed. The system includes a transmission device that converts a transport stream in to a transport stream file (TSF), a transmission medium coupled to the transmission device and a set top appliance, coupled to the transmission medium that receives the TSF.
Patent TW-I241473-B (TW)
Title: Thermal module with temporary heat storage
Inventor: KUNG SHAO-TSU
IPC: H01L23/427
Filed: 2002-10-03
Granted: 2005-10-11
Abstract: A thermal module with temporary heat storage. The thermal module includes a heat storage, a heat absorber, a heat dissipater, and a heat pipe for rapidly transferring heat from the heat absorber to the heat dissipater. The heat storage includes a phase change material and is in contact with the heat pipe. When heat quantities generated by the system are greater than a predefined reasonable thermal target, heat in excess of the thermal target is temporarily absorbed into the heat storage through the melting of the PCM. When the heat quantities generated by the system are again less than the thermal target, the PCM re-freezes, releasing the stored heat to be dissipated normally.
Patent TW-561216-B (TW)
Title: A viscous fluid damper for engineering structures
Inventor: HOU CHIEN-YU
IPC: E04H9/02
Filed: 2002-10-07
Granted: 2003-11-11
Abstract: This invention relates to a viscous fluid damper for engineering structures, particularly to one which has top and bottom circuits in a closed cylinder, or a one-way circuit is set up to connect an electromagnetic valve to make the electromagnetic valve open and make the pressure in both sides of a piston balance to dissipate the stiffness effects when the piston displaces due to the earthquake with zero speed together with the control of a speed sensor and a calculation unit.
Patent TW-I282936-B (TW)
Title: Touch panel assembly
Inventor: KAWASHIMA SATOSHI
IPC: G06K11/06
Filed: 2002-11-06
Granted: 2007-06-21
Abstract: A touch panel 10 without a reinforcement member is used to reduce the thickness of the touch panel itself. At the same time, a positioning part for the touch panel 10 is provided on a housing frame 50 integrally supporting the component parts of a front light unit 20 and the touch panel 10 is fixed to complement the strength of the touch panel 10 without the reinforcement member, and the deformation of the touch panel 10 produced when the touch panel 10 is pressingly operated can be reduced by a transparent cushioning member 5 disposed between the touch panel 10 and a plate-like light conductive body 22, whereby the function of the plate-like light conductive body 22 can be prevented from being lowered by the contact of the deformed touch panel 10 with the plate-like light conductive body 22 giving a damage to the plate-like light conductive body 22, and a reduction in the size of the touch panel assembly and the number of parts can be promoted without impairing its function.
Patent TW-545095-B (TW)
Title: Ultrasonic adhesion process
Inventor: SUN MING-TSUNG
IPC: H05K3/00
Filed: 2002-11-08
Granted: 2003-08-01
Abstract: The ultrasonic adhesion process of this invention is to use the oscillation energy of ultrasone in thermosetting epoxy resin in prepreg of copper clad laminates (CCL) and printed circuit board (PCB) in order to achieve the bounding in between prepreg and prepreg and in between prepreg and copper film. A peeling strength of the CCL produced with ultrasone thermosetting confronts to the quality requirement of the products produced with traditional production process whilst the formal process consume less than one third of the later process.
Patent TW-I271579-B (TW)
Title: Backlight module
Inventor: YU TAI-CHERNG
Filed: 2002-12-04
Granted: 2007-01-21
Abstract: A backlight module of the present invention includes a light source, a light guide plate, a diffuser, and a double brightness enhanced film, wherein the light guide plate is used to receive light emitted from the light source, the diffuser directs the light guided by the light guide plate to the double brightness enhanced film. A s-polarization component of the light is forwardly transmitted through the double brightness enhanced film, and a p-polarization component of the light is backwardly reflected by the double brightness enhanced film. A surface of the diffuser has a plurality of lens structures, the lens structures scatter and reflect the reflected p-polarization component to form a new light which has a new s-polarization component and a new p-polarization component. Thereby, more light can forwardly transmit through the double brightness enhanced film, and the brightness of the backlight module can be efficiently enhance.
Patent TW-588408-B (TW)
Title: Thin film transistor substrate for liquid crystal display (LCD) and method of manufacturing the same
Inventor: SUH HEE-SANG
IPC: G02F1/1368
Filed: 2003-01-16
Granted: 2004-05-21
Abstract: Disclosed is a thin film transistor substrate having a capacitor structure capable of securing sufficient storage capacitance according to increase in data potential. The thin film transistor substrate includes a black matrix arranged between adjacent unit pixels on transparent insulating substrate, a first oxide film formed on the black matrix, a heavily doped polysilicon layer pattern formed on the first oxide film. The black matrix, the first oxide and the heavily doped polysilicon layer pattern form a capacitor. An active polysilicon layer pattern is formed on the first and second oxide films. A third oxide film is formed on an exposed surface of the active polysilicon layer pattern. A gate poly pattern is formed on the second oxide film including the first contact hole and on a selected region of the third oxide film, and is electrically connected with the underlying heavily doped polysilicon layer pattern.
Patent TW-593769-B (TW)
Title: Plasma polishing method for titanium and titanium alloy products
Inventor: LAI TAI-HUANG
IPC: C23F3/02
Filed: 2003-03-13
Granted: 2004-06-21
Abstract: A plasma polishing method for titanium and titanium alloy products comprises: mounting a to-be-polished titanium or titanium alloy product in an electrolyte solution based on ammonium (NH4+) ions; and generating an air gap by using a d.c. voltage output to cause the electrolyte solution on the periphery of the to-be-polished article working as a positive electrode to undergo a instant vaporization due to a high electric potential difference. Such a continuous air gap will form a wrapping air film on the surface of the to-be-polished article, in which the vaporized particles in the air film form a discharge plasma due to dissociation by the high voltage, and the protruded portions on the surface of the to-be-polished article are flattened by the discharge plasma, thereby forming a mirror-like smooth surface and achieving the objective of polishing.
Patent TW-573317-B (TW)
Title: Coating method of adhesive
Inventor: WU MING-FONG
IPC: C23C14/12
Filed: 2003-04-01
Granted: 2004-01-21
Abstract: A coating method of adhesive includes the followings: conducting air-removal from the first exhausting pipe so as to evacuate part of air in the sealing container; continuously conducting air-removal from the first exhausting pipe and making the adhesive in the conveying tube generate bubble so as to convey the adhesive having bubble to the supply opening; conducting air-removal from the second exhausting pipe and continuously conducting air-removal from the first exhausting pipe to enhance the removal of air in the sealing container so as to make the adhesive generate more bubbles; continuously conducting air-removal from the second exhausting pipe and ceasing air-removal from the first exhausting pipe to make the adhesive reach gasification degree and supply the gasified adhesive from the supply opening to the sealing container such that the gasified adhesive can be adhered and coated on the silicon oxide layer; and continuously conducting air-removal from the first exhausting pipe and ceasing air-removal from the second exhausting pipe such that the gasified adhesive remained in the sealing container can be extracted.
Patent TW-I237312-B (TW)
Title: Manufacturing device for epitaxy wafer and wafer loader structure
Inventor: KAI HIDEMASA
IPC: H01L21/205
Filed: 2003-07-29
Granted: 2005-08-01
Abstract: The subject of the present invention is to provide a wafer loader, in which the large amount of gas material will not flow from the surface of the wafer loader toward the lower side of the wafer loader for escaping the gas containing dopant filled up in the wafer bag. The solution is to provide a wafer loader approximately in a spherical plate, which includes a recessed wafer bag 13 on the surface for accommodating the wafer 12; a notch 25 for gas inflow from the side or the back of the wafer loader 4 penetrating to the wafer bag 13; and, a notch 26 for gas outflow from the wafer bag 13 penetrating to the side or the back of the wafer loader 4. The device uses the rotation of wafer loader 4 during forming epitaxy film to flow the gas from the notch 25 for gas inflow of the wafer loader 4 into the wafer bag 13, as shown in the arrow b, and vent the gas inside the wafer bag 13 from the notch 26 for gas outflow, as shown in the arrow c.
Patent TW-I265348-B (TW)
Title: Liquid crystal display device and the fabricating method thereof
Inventor: CHU HUNG-JEN
IPC: G02F1/1333
Filed: 2003-09-24
Granted: 2006-11-01
Abstract: A liquid crystal display device comprises a first substrate, a second substrate, a liquid crystal layer, and a shading film, wherein the second substrate comprises a display region and a non-display region. The liquid crystal layer is located between the first substrate and the second substrate. The shading film is located between the second substrate and the liquid crystal layer, and covers the non-display region. Since there is a shading film on the non-display region, the issue that light leakage at the periphery of the display can be resolved.
Patent TW-I236102-B (TW)
Title: Method of making capacitor
Inventor: LO SHIH CHOU
IPC: H01L21/8242
Filed: 2003-11-18
Granted: 2005-07-11
Abstract: This invention provides a method of making a capacitor. The capacitor is including an upper electrode, a lower electrode and a dielectric layer situated between the electrodes. This method includes etching by a high selective hydrogen fluoride acid vapor to remove the substrate nearby the rough surface of the lower electrode.
Patent TW-I227404-B (TW)
Title: Method for inter-cluster communication that employ register permutation
Inventor: JEN CHIEN-WEI
IPC: G06F12/10
Filed: 2003-12-25
Granted: 2005-02-01
Abstract: The invention provides a method for inter-cluster communication that employs register permutation, which utilizes the dynamic mapping among registers to reduce the relocation activity of data among registers. As it is only involved in purely changing the mapping method between the port and the function unit (FU), the power consumption is significantly reduced accordingly. As a result of the permutation mechanism, a centralized register set can be replaced by several smaller register sets, so as to significantly reduce the layout area and alleviate and delay the power consumption.
Patent TW-I379283-B (TW)
Title: Method, computer monitor, display adapter, and computer readable medium for performing calibration of display signals transmitted to a computer monitor
Inventor: YEE DAWSON
IPC: G06F3/14
Filed: 2004-02-16
Granted: 2012-12-11
Abstract: To improve the performance of a standard monitor interconnect, e.g., a VGA monitor interconnect, a display adaptor of a computer device generates reference signal patterns which are used to calibrate the signals received by an interconnected display monitor. The monitor receives the reference signal patterns from the computer over the interconnect with the analog display signals, e.g., during the blanking intervals of the signals, and adjusts the signals based upon a detected deviation of the reference signals from corresponding control values. In one embodiment, the computer device generates and sends reference signal patterns if it receives from the monitor confirmation that it is equipped to perform calibration based upon received reference signal patterns, and operates normally (without reference signal pattern generation) otherwise.
Patent TW-I228760-B (TW)
Title: Method for forming transparent conduction film with pattern on substrate
Inventor: HUNG JAU-NAN
IPC: H01L21/203
Filed: 2004-02-24
Granted: 2005-03-01
Abstract: The present invention relates to a method for forming a transparent conduction film with a pattern thereon on a substrate, which comprises depositing a release layer on a patterned mold; depositing a transparent electrically conduction film on the mold; performing a thermal treatment in a high temperature environment; adhering the mold with a transparent conduction film thereon on an arbitrary substrate, thereby producing a high quality and patterned transparent conduction film on an arbitrary substrate without going through a conventional photolithography process.
Patent TW-I244421-B (TW)
Title: An air-fog cooling device for machine tool
Inventor: CHEN SHIN-YONG
IPC: B23Q11/12
Filed: 2004-03-31
Granted: 2005-12-01
Abstract: This invention provides an air-fog cooling device for machine tool. The device includes a stream-merging unit, a water-supplying unit, an air-supplying unit, and a fog-spraying unit. The stream-merging unit has a backpressure piece in between the air channel, fog channel, and water inlet, which are connected together and passable to each other. The stream-merging unit also has a pressure-releasing channel connected with the air channel and has an air-inlet piece inside the air channel. The backpressure piece has a fog-forming hole and one or more pressure-releasing holes. The fog-forming hole is connected and passable to the air-inlet piece, fog channel, and water inlet; whereas the pressure-releasing hole is connected and passable to the fog channel and air channel but is not connected to the fog-forming hole. The high-pressure air, when delivered to the air-inlet piece by the air-supplying unit, will spray the water from the water inlet of the water-supplying unit to form air/fog mixture, which then passes through the fog-forming hole and the fog channel and to the exits. The backpressure in the fog-spraying unit will be released and exhausted through pressure-releasing channel via the pressure-releasing hole(s) on the backpressure piece.
Patent TW-I271276-B (TW)
Title: Process for making ratchet wheels
Inventor: LING WAN-CHIUAN
IPC: B22C7/02
Filed: 2004-09-03
Granted: 2007-01-21
Abstract: A process for manufacturing ratchet wheels comprising the steps of preparing wax patterns of the finished product of ratchet wheels, stacking the wax patterns atop one another to form a pattern tree; dipping the tree-link pattern into a slurry and then drying the same so as to form a shell; breaking the shell when the molten metal solidifies so as to obtain cast products of the ratchet wheels; polishing and cleaning the cast products; processing the cast products with a CNC lathe to define two annular grooves on respective sidewalls of the cast products such that the same are made annular semi-products; and processing the semi-products by milling so as to define a plurality of teeth on respective sidewalls of the semi-products such that the same are made finished products.
Patent TW-I271125-B (TW)
Title: Hybrid integrated circuit device and method for manufacture thereof
Inventor: MIZUTANI MASAHIKO
IPC: H05K3/46
Filed: 2004-09-20
Granted: 2007-01-11
Abstract: This invention provides a method for making a hybrid integrated circuit device, in which a large sheet of metal substrate is cut into a plurality of circuit boards. The hybrid integrated circuit device (1) includes a circuit board (10) having a surface on which an insulation layer (11) is provided, and a conductive pattern (12) provided on the insulation layer (11). The conductive pattern (12) has circuit elements (13) connected therewith. The circuit board (10) has a side surface constituted by a first inclined portion (S1) extending downwards in an inclined direction from an edge portion of the upper side surface of the circuit board (10), and a second inclined portion (S3) extending upwards in an inclined direction from an edge portion of the back side surface of the circuit board (10), the second inclined portion (S3) being larger than the first inclined portion (S1).