baber/WOPTO huggingface dataset:
Patent TW-200627660-A (TW)
Title: Surface-mounting-device-type photo coupler
Inventor: Qiu zhi-wen
IPC: H01L31/12
Filed: 2005-01-19
Abstract: A surface-mounting-device-type photo coupler, which includes: a plurality of metal pads formed on the surface of a substrate; a thermoplastic high temperature plastic material formed on substrate and having a hollow aperture; a photo emitter chip and a photo receiver chip fastened onto the metal pads of the substrate in the hollow aperture region of the thermoplastic high temperature plastic material, in which a plurality of electrodes on the photo emitter chip and the photo receiver chip are separately electrically connected to a plurality of metal pads, in which the photo emitter chip is controllable for emitting light, and the photo receiver chip is capable of converting the light emitted by the photo emitter chip into an electronic signal; a light-pervious adhesive filled in the hollow aperture region of the thermoplastic high temperature plastic material and covering the photo emitter chip and the photo receiver chip; and a non-transparent plastic material filled in the hollow aperture region of the thermoplastic high temperature plastic material and covering the light-pervious adhesive.
Patent TW-200626700-A (TW)
Title: Organic light emitting diode and display including the same
Inventor: LEE CHUNG-CHUN
IPC: G09F9/30
Filed: 2005-01-20
Abstract: An organic light emitting diode. The organic light emitting diode includes a cathode, an anode, and an emitting layer inserted therebetween, wherein the emitting layer includes a bipolar compound and a lesser amount of dopant than that of the bipolar compound. The invention also provides a display including the organic light emitting diode.
Patent TW-200620405-A (TW)
Title: Method of forming self-aligned silicides
Inventor: LIN YEI-HSIUNG
IPC: H01L21/027
Filed: 2005-03-04
Abstract: A method of forming self-aligned silicides is described and applied to a substrate having an isolation area, which divides the substrate into a first area and a second area. A resist protective oxide (RPO) layer is formed on the substrate, and subsequently a mask layer is formed on the RPO layer. Further, the mask layer includes an opening on the first area and another opening on a contact hole of the second area. When a RPO process is performed, the mask layer protects the RPO layer underlying the same from being removed, whereas the RPO layer under the openings are removed. Therefore, silicides are controlled to form on the first area and the contact hole of the second area in a subsequent self-aligned silicidation process.
Patent TW-200633615-A (TW)
Title: Circuit board with embedded passive component and fabricating process thereof
Inventor: CHENG SHIH-LIAN
IPC: H05K3/46
Filed: 2005-03-08
Abstract: A process for fabricating a circuit board with embedded passive component is provided. First, a conductive layer, a first dielectric layer, a second dielectric, and a circuit unit, wherein a passive component material layer has been formed on a portion region of the conductive layer, and a through hole have been formed in the second dielectric layer. Then, the conductive layer, the first, and the second dielectric layer are laminated to a surface of the circuit unit, wherein the passive component material layer is embedded in the through hole of the second dielectric layer. The first and the second dielectric layer are between the conductive layer and the circuit unit, and the first dielectric layer is between the second dielectric layer and the circuit unit. Afterward, the conductive layer is patterned to form a circuit layer. As mentioned above, the circuit board fabricated by the method above has better reliability and yield. Additionally, a circuit board with embedded passive component is provided.
Patent TW-200535268-A (TW)
Title: Method for manufacturing sputter-coated substrates, magnetron source and sputtering chamber with such source
Inventor: KADLEC STANISLAV
IPC: H01J37/34
Filed: 2005-03-09
Abstract: A magnetron source, a magnetron treatment chamber, and a method of manufacturing substrates with a vacuum plasma treated surface, generate and exploit on asymmetrically unbalanced long-range magnetron magnetic field pattern which is swept along the substrate surface for improving the ion density at a substrate surface being vacuum plasma treated. The long-range field reaches the substrate surface with a component of the magnetic field parallel to the substrate surface of at least 0.1, and preferably between 1 and 20, Gauss. The plasma treating can be sputter-coating, or etching, for example.
Patent TW-200637682-A (TW)
Title: Method for pressing and sealing heat pipe
Inventor: Xu hui-qun
IPC: B23P15/26
Filed: 2005-04-22
Abstract: The present invention relates to a method for pressing and sealing a heat pipe, comprising: forming a contraction part with a cone at the end of the heat pipe; extending a fine contraction part from the contraction part; performing pressing and sealing at the contraction part of the pipe; during the pressing process, deforming the part close to the cone of the pipe; soldering to seal the edge of the fine contraction part; and modifying the deformed part near the contraction part until it matches the outer wall of the pipe.
Patent TW-200610133-A (TW)
Title: Light-emitting-diode chip package and a collimator
Inventor: BECKERS LUCAS JOHANNES ANNA MARIA
IPC: H01L33/60
Filed: 2005-05-04
Abstract: A high-temperature light-emitting-diode chip package has a base (1), at least one light-emitting-diode chip (2) disposed on the base, and a collimator (5) for collimating the light emitted by the light-emitting-diode chip. The collimator and the base are made from a ceramic material capable of withstanding temperatures above 250 DEG C. Preferably, the ceramic material is aluminum oxide, aluminum nitride, or aluminum silicate. Preferably, the collimator is made from or is coated with mullite, 3Al2O3.2SiO2, with a diffuse reflectivity above 99%. Preferably, the light-emitting-diode chip package comprises a light-coupling medium (8) for transferring light from the light-emitting-diode chip to the collimator, the light-coupling medium (8) being made of glass.
Patent TW-200620803-A (TW)
Title: Power supply controller and method therefor
Inventor: DALAL DHAVAL
IPC: H02M3/335
Filed: 2005-05-09
Abstract: In one embodiment, a power supply controller generates a PWM control signal that is subsequently used to control a portion of current flow in a primary side of a power supply system. THE PWM control signal is coupled to a secondary of the power supply system and used to control a synchronous rectifier that is coupled within the secondary side.
Patent TW-200639712-A (TW)
Title: A RFID optical storage medium, financial exchange medium, optical reading device and method thereof
Inventor: HUANG FRANK
IPC: G11B7/00
Filed: 2005-05-10
Abstract: A RFID optical storage medium, optical reading device and method thereof is provided. The RFID optical storage medium mainly includes a disc and a RFID tag located on the disc. The optical reading device has a reader for transmitting an alternating induction signal to the optical storage medium and obtain a unique code information from the RFID tag for identification when the optical storage medium is disposed into the optical reading device. A data reading unit is indicated to start reading the data stored in the optical storage medium if a code stored in the reader is the same as the received unique code information, on the other hand, the data reading unit fail to read the data stored in the optical storage medium if the code is different from the received unique code information.
Patent TW-200605716-A (TW)
Title: Display, and method for fabricating same
Inventor: NEGISHI TOSHIO
IPC: H01L27/32
Filed: 2005-05-12
Abstract: An organic EL display using no ITO film is provided. After a common electrode (11) composed of an impurity region is formed on the rear surface of a semiconductor substrate (10), bottomed holes (20) are arranged in matrix, an organic light-emitting layer (40) is formed in each hole (20) and a pixel electrode (43) is arranged on the surface thereof. When a voltage is applied between the common electrode (11) and the pixel electrode (43), the organic light-emitting layer (40) emits light which is passed through the common electrode (11) and discharged to the outside. A connection transistor (115) is also formed such that only a desired pixel (110) emits light, thereby obtaining a display (102).
Patent TW-200600764-A (TW)
Title: Light equipment for inspection
Inventor: ISHIBASHI MASAHIRO
IPC: G01M11/00
Filed: 2005-05-18
Abstract: A light source device for inspection that emits illumination light to a plurality of light receiving elements to be inspected. The light source device for inspection includes: a forming portion for forming the emitting face of the illumination light into a shape similar to at least the row of the plurality of the light receiving elements to be inspected, and an imaging optical system for imaging the emitting light from the forming portion at the light receiving portion of the light receiving elements to be inspected. By this construction, it is possible to realize a light source device for inspection that can prevent the broadening of the illumination range, and can conduct the inspection of adjacent light receiving element.
Patent TW-200641121-A (TW)
Title: Aqueous cleaning composition for semiconductor copper processing
Inventor: CHEN CHIEN-CHING
IPC: C11D7/22
Filed: 2005-05-19
Abstract: The invention relates to an aqueous cleaning composition for wafers with copper wires that have been treated by chemical mechanical planarization in an integrated circuit processing, comprising 0.1 to 15 wt% of a nitrogen-containing heterocyclic organic base, 0.1 to 35 wt% of an alcohol amine and water. Upon contacting with copper-containing semiconductor wafers that have been treated by chemical mechanical planarization for an effective period of time, the cleaning composition of the present invention can effectively remove residual contaminants from the surfaces of the wafers, and simultaneously provide the copper-containing semiconductor wafers with a better surface roughness.
Patent TW-200620553-A (TW)
Title: Memory with recessed devices
Inventor: BURNETT JAMES D
IPC: H01L21/8234
Filed: 2005-05-19
Abstract: A memory cell (100, 101) includes devices having associated isolation recesses (908) of differing magnitudes. The effective channel width of a corresponding transistor is substantially equal to a channel top surface width plus twice a sidewall width formed by the isolation recesses (908). In an SRAM cell (100, 101), a latch transistor (112) has a larger effective channel width than an associated pass transistor (108) by forming larger recesses (908), and therefore larger sidewalls (1306, 1310) in isolation layers (906) surrounding the latch transistor (112) and limiting such recesses for pass transistors. During manufacture of the memory cell (100, 101), a mask is used to mask an area of the pass transistor (102) while exposing an area of the latch transistor 112. Accordingly, recesses in an isolation layer around the latch transistor 112) are formed without affecting a corresponding area around the pass transistor (108).
Patent TW-200614642-A (TW)
Title: Electronic instrument having booster circuit
Inventor: UTSUNOMIYA FUMIYASU
IPC: H02M3/18
Filed: 2005-06-01
Abstract: Provided is an electronic instrument in which a starting voltage of a power supply is less than a starting voltage of a general booster circuit, and which is capable of starting efficiently. The electronic instrument includes: apower supply for supplying power; a first booster circuit that is started with the power from the power supply; a capacitor for storing power of the first booster circuit; a second booster circuit that is started with the power in the capacitor; a load circuit operating with power of the second booster circuit; a voltage detection circuit for detecting a voltage of the capacitor; and a switching element controlled by a voltage detection signal, in which, when determining that the voltage of the capacitor is a predetermined voltage or more, the voltage detection circuit turns of the switching element and starts the second booster circuit with the power of the capacitor.
Patent TW-200613816-A (TW)
Title: Surface light source device and liquid crystal display device
Inventor: SAKAI SEIJI
IPC: G02F1/133
Filed: 2005-06-17
Abstract: A surface light source device includes light source driving means for driving light sources on a light emission block basis, a light exit area being sectioned into two or more light emission blocks, light quantity detecting means for detecting light quantities on the basis of output light beams that are led out from the two or more light emission blocks, and drive control means for adjusting emission light quantities of the light sources corresponding to the respective light emission blocks on the basis of light quantities that are detected during lighting periods when only one of the light emission blocks is lit up that are subjected to light quantity detection by the light quantity detecting means.
Patent TW-200618703-A (TW)
Title: Connection method of conductive articles, and electric or electronic component with parts connected by the connection method
Inventor: KAWATE YOSHIHISA
Filed: 2005-07-08
Abstract: Provided is a method of adhesively connecting conductive traces on one substrate to conductive traces on another substrate and the resulting articles.
Patent TW-200704343-A (TW)
Title: Spring clamp type wire material fixation device
Inventor: CHEN WEI-CHENG
IPC: H05K7/12
Filed: 2005-07-15
Abstract: This invention provides a spring clamp type wire material fixation device, which comprises an installation section for soldering onto a PCB, an elastic arm section extending from one end of the installation section, an adsorption section extending from the elastic arm section away from the end of the installation section and approximately parallel to the installation section, and an extension section extending from the other end of the installation section and forming an included angle with the installation section. The above-mentioned four components match up and define a wire accommodation space. There is an abutting region installed at the end of the extension section away from the installation section to retain the wire material on the PCB in the wire accommodation space. Foreign object can be prevented from entering into the wire accommodation space and thus pulling the wire material fixation device through shielding by the abutting region and extension section. Therefore, deformation of the adsorption section is caused due to the wire material entering the accommodation space to effectively clamp the wire material fixation device to enable the wire material fixation device to exhibit application flexibility corresponding to wire material with different sizes.
Patent TW-200614142-A (TW)
Title: Electro-optical device, method of driving electro-optical device, and electronic apparatus
Inventor: FUJITA SHIN
Filed: 2005-08-15
Abstract: There is provided a method of driving an electro-optical device that has a plurality of pixel circuits provided so as to correspond to intersections of a plurality of scanning lines and a plurality of data lines, a first scanning line driving circuit for selecting odd-numbered scanning lines in a predetermined sequence among the plurality of scanning lines, a second scanning line driving circuit for selecting even-numbered scanning lines in the predetermined sequence among the plurality of scanning lines, and a data line driving circuit for supplying data signals corresponding to grayscale levels of pixels to pixel circuits corresponding to the selected scanning line through the data lines. Each of the first and second scanning line driving circuits has a shift register that generates logic signals for selecting the scanning lines in the predetermined sequence through a shift operation of a pulse signal by a clock signal and an output control circuit that narrows the logic signals to pulse widths of enable signals and outputs the logic signals as scanning signals for selecting the scanning lines. The method of driving an electro-optical device includes, in a first mode, supplying enable signals having different phases to the first and second scanning line driving circuits, respectively, so as to alternately select odd-numbered and even-numbered scanning lines, and, in a second mode different from the first mode, supplying enable signals having the same phase to the first and second scanning line driving circuits, respectively, so as to simultaneously select adjacent odd-numbered and even-numbered scanning lines two by two.
Patent TW-200713050-A (TW)
Title: Method for fast executing computer function option with intelligent memory
Inventor: WANG HUAI-CHENG
IPC: G06F9/445
Filed: 2005-09-16
Abstract: A method for fast executing computer function option with intelligent memory is provided, wherein, when a computer detects a function option key is pressed after the completion of the computer system boot processes, a multimedia application program corresponding to the function option key is loaded into an image file memory region of a function option application program in a system memory before the multimedia application program is executed and, when the computer detects the function option is shut down, the computer stops the execution of the multimedia application program and stores it to a predetermined memory address of a data storage media in a format of application program image file so that, when the computer detects the function option key is pressed by a user again for activation, the computer can load the application program image file corresponding to the function option key into the image file memory region of the function option application program in the system memory and execute the application program image file.
Patent TW-200624973-A (TW)
Title: Optical films for controlling angular characteristics of displays
Inventor: CUMMINGS WILLIAM J
Filed: 2005-09-16
Abstract: In various embodiments of the invention, an interferometric display device is provided having an external film with a plurality of structures that reduce the field-of-view of the display. These structures may comprise, for example, baffles or non-imaging optical elements such as compound parabolic collectors. The baffles may comprise a plurality of vertically aligned surfaces arranged, e.g., in a grid. In certain preferred embodiments these baffles are opaque or reflective. These vertical surfaces, therefore, can substantially block light from exiting the interferometric display device in a substantially non-perpendicular direction. These vertical surfaces may, however, permit light directed in a substantially vertical direction to exit the display. The non-imaging optical elements, e.g., compound parabolic collectors, redirect light from large incident angles into more normal angles towards the display. As a result, the light reflected by the display to the user is also at a more normal angle.
Patent TW-200621621-A (TW)
Title: Micro electrical mechanical system
Inventor: CHEN CHIEN-HUA
Filed: 2005-09-29
Abstract: This disclosure relates to lids 302 and methods for forming and using them. One embodiment of these lids 302 enables a MEMS chip 204 protected by one of the lids 302 to be smaller. Another of these lids 302 enables testing of a group of conjoined, lidded MEMS chips 204. Also, processes for forming and using these lids 302 are also disclosed. One of these processes forms lids 302 from a lid precursor 202 residing over an assembly of MEMS chips 204.
Patent TW-200627411-A (TW)
Title: Information recording apparatus and method, and recording medium
Inventor: TANIKAWA TOSHIRO
Filed: 2005-10-04
Abstract: An information recording apparatus can record a plurality of record information, by additional or postscript recording or the like, onto an information recording medium on which at least a first recording layer and a second recording layer are laminated. A writing controlling device controls the writing device to write each of the plurality of record information such that each of the plurality of record information bridges over the first recording layer to the second recording layer. Moreover, a border controlling device controls the writing device to write first border information into a recording area which is a border between the plurality of record information in the first recording layer, and to write or ensure second border information in a recording area of the second recording layer, which is overlapped with the recording area of the first recording layer in which the first border information is written, as a recording area which is to be a border between the plurality of record information in the second recording layer.
Patent TW-200629308-A (TW)
Title: Semi-automatic system for the manufacture of large electrical induction coils
Inventor: PEDRAZA SANZ JUAN MANUEL
IPC: H01F41/06
Filed: 2005-10-06
Abstract: The semi-automatic system for the manufacture of large electrical induction coils consists of a table for the manufacture of coils which is worked on by means of an articulated pressure head that exerts the necessary pressure on each of the turns in the coil and is aided by a system that tightens and feeds the cable, being controlled by a remote programmed system wherein the relevant orders are entered for the characteristics of the coils to be manufactured. Said system makes the manufacturing cycle much shorter since it removes the need for jobs that are currently carried out by hand, such as controlling the coil size and pressing the coils, therefore achieving greater precision in the size of coil required. This process regulates and controls the mechanical tension of the cable, avoiding the risk of stretching or distortion thereof and thus producing better quality coils.
Patent TW-200715592-A (TW)
Title: Stackable chip package
Inventor: YEN CHIH-FAN
IPC: H01L31/0203
Filed: 2005-10-14
Abstract: A stackable chip package, at least includes a substrate and a chip thereon. The substrate includes a first ball pad, a second ball pad on its bottom surface, and a third ball pad on its top surface. A laser cut is formed in the bottom surface to electrically isolate the first and the second ball pads, so that one pad being selectable from the group of the first and the second ball pads becomes a dummy pad to create universality for various purposes in stackable chip package. This package is especially applied for packaging memory with Chip-On-Board configuration.
Patent TW-200627443-A (TW)
Title: Optical information recording medium and production method thereof
Inventor: IMAI TAKASHI
IPC: G11B7/24038
Filed: 2005-10-18
Abstract: The invention provides an optical recording medium that realizes high-density recording and suppresses penetration of the signal to neighboring tracks (cross-talk). An optical recording medium is provided which comprises a first substrate having a pregroove, and an undercoating layer, a dye recording layer, and a reflection layer provided in this order on the substrate, and a second substrate adhered onto the reflection layer via an adhesive layer or a sticky layer, wherein the track pitch of the pregroove is 0.1 to 0.6 μ m, and the depth of the pregroove is 20 to 200 nm.
Patent TW-200716261-A (TW)
Title: A spray-paint means
Inventor: HUANG CHUAN-DE
IPC: B05C5/00
Filed: 2005-10-21
Abstract: A spray-paint means is provided. The spray-paint means includes a table, a bracket, a lifter, and a spray gun. The bracket is engaged with the table. A rotating portion is disposed in the bracket, and driving the table to rotate. The bracket is located in the lifter. The spray gun is aimed at the table.