baber/WOPTO huggingface dataset:
Patent TW-556238-B (TW)
Title: One-cylinder stack capacitor and method for fabricating the same
Inventor: OH JUNG-HWAN
IPC: H01G4/30
Filed: 2002-09-09
Granted: 2003-10-01
Abstract: An etch stop layer is formed over a surface of an interlayer insulating layer and over a surface of a conductive plug extending at a depth from the surface of the interlayer insulating layer. A lower mold layer is deposited over the etch stop layer, and a wet etch rate of the lower mold layer is adjusted by adding dopants to the lower mold layer during formation of the lower mold layer, and by annealing the lower mold layer. An upper mold layer is then deposited over the surface of the lower mold layer, such that a wet etch rate of the upper mold layer is less than the adjusted wet etch rate of the lower mold layer. The upper mold layer, the lower mold layer and the etch stop layer are then subjected to dry etching to form an opening therein which exposes at least a portion of the surface of the contact plug. Then a wet etching of the upper mold layer and the lower mold layer is performed so as to increase a size of the opening at the lower mold layer and so at to expose a surface portion of the etch stop layer adjacent the surface of the conductive plug. A conductive material is then deposited over the surface of the opening in the upper and lower mold layers to define a capacitor electrode.
Patent TW-569151-B (TW)
Title: Ultra-high quality image condensing algorithm
Inventor: WEI TZ-FEI
IPC: G06T1/00
Filed: 2002-10-25
Granted: 2004-01-01
Abstract: The present invention relates to an ultra-high quality image condensing algorithm, which comprises the steps of: measuring the normal exposure value and high exposure value of a negative film; measuring the tri-color average of the gray-level pattern and bright-and-dark area; designing a gamma table for a normal exposure value to reserve the bright area value of the negative film; designing a gamma table for a high exposure value to reserve the dark area value of the negative film; and adding the bright area value of the normal exposure value with the dark area value of the high exposure value, wherein the designed gamma table of normal exposure and gamma table of high exposure perform an image combination with different weights between 0 to 1 in the gray-level region, thereby obtaining image data with high optics condensing.
Patent TW-I279913-B (TW)
Title: Heterojunction bipolar transistor and method for production thereof
Inventor: SUZUMURA ISAO
IPC: H01L21/331
Filed: 2002-11-20
Granted: 2007-04-21
Abstract: A high-speed heterojunction bipolar transistor in a large injection of electrons from the emitter and a method for production thereof. In a typical example of the SiGeC heterojunction bipolar transistor, the collector has a layer of n-type single-crystal Si and a layer of n-type single-crystal SiGe, the base is a layer of heavily doped p-type single-crystal SiGeC, and the emitter is a layer of n-type single-crystal Si. At the heterointerface between the layer of n-type single-crystal SiGe and the layer of p-type single-crystal SiGeC, the bandgap of the p-type single-crystal SiGeC is larger than that of the layer of n-type single-crystal SiGe. Even though the effective neutral base expands due to an increase in electrons injected from the emitter, no energy barrier occurs in the conduction band at the heterointerface between the layer of n-type single-crystal SiGe and the layer of p-type single-crystal SiGeC. Thus, the diffusion of electrons is not inhibited and it is possible to realize high-speed heterojunction bipolar transistors even in the high injection state.
Patent TW-I313400-B (TW)
Title: Method of removing assist features utilized to improve process latitude
Inventor: MARKUS FRANCISCUS ANTONIUS EURLINGS
IPC: H01L21/027
Filed: 2002-11-28
Granted: 2009-08-11
Abstract: A method of transferring a lithographic pattern onto a substrate by use of a lithographic apparatus. The method includes the steps of: (1) defining features to be printed on the substrate; (2) determining which of the features require assist features to be disposed adjacent thereto in order for the features to be printed within defined resolution limits; (3) generating a mask containing the features to be printed and the assist features; (4) performing a first illumination process so as to print the features on the substrate, the first illumination process resulting in the partial printing of the assist features on the substrate; and (5) performing a second illumination process so as to reduce the amount of the assist features printed on the substrate; the second illumination process entails the step of performing a quadrapole illumination. <IMAGE>
Patent TW-I250322-B (TW)
Title: Method and apparatus for wafer level testing of integrated optical waveguide circuits
Inventor: NIKONOV DMITRI E
IPC: G01M11/00
Filed: 2002-12-11
Granted: 2006-03-01
Abstract: A method of testing a planar lightwave circuit is achieved by coupling an optical probe to the planar lightwave circuit. In one embodiment, a second probe is used in combination with the first probe to test the planar lightwave circuit by sending and receiving a light beam through the planar lightwave circuit.
Patent TW-571386-B (TW)
Title: Barrier stack with improved barrier properties
Inventor: NAGEL NICOLAS
IPC: H01L21/02
Filed: 2002-12-26
Granted: 2004-01-11
Abstract: An improved barrier stack for inhibiting diffusion of atoms or molecules, such as O2 is disclosed. The barrier stack is particularly useful in capacitor over plug structures to prevent plug oxidation which can adversely impact the reliability of the structures. The barrier stack includes first and second barrier layers having mismatched grain boundaries. The barrier layers are selected from, for example, Ir, Ru, Pd, Rh, or alloys thereof. By providing mismatched grain boundaries, the interface of the layers block the diffusion path of oxygen. To further enhance the barrier properties, the first barrier layer is passivated with O2 using, for example, a rapid thermal oxidation. The RTO forms a thin oxide layer on the surface of the first barrier layer. The oxide layer can advantageously promote mismatching of the grain boundaries of the first and second barrier layer.
Patent TW-I283387-B (TW)
Title: Standard voltage generation circuit, display driving circuit, display apparatus, and generation method of standard voltage
Inventor: MORITA AKIRA
IPC: G09G3/20
Filed: 2003-01-20
Granted: 2007-07-01
Abstract: The purpose of the present invention is to provide low power consumed standard voltage generation circuit, display driving circuit, display apparatus, and generation method of standard voltage for suppressing the current of ladder-shaped resistor for the standard voltage required for generating gray-tone display. The standard voltage generation circuit 120 contains the ladder-shaped resistor circuit 102. The first to the sixty-second standard voltages V1 to V62 are outputted from the first to the sixty-second division nodes ND1 to ND62, which are obtained by the division of the resistor devices R0 to R62 that are connected in series. The first switch circuit 104 is inserted between one end of the resistor device R0 and the first power line. The second switch circuit 106 is inserted between one end of the resistor device R62 and the second power line. The first to the sixty-second standard voltage output switches VSW1 to VSW62 are inserted between the first to the sixty-second division nodes ND1 to ND62 and the first to the sixty-second standard voltage output nodes VND1 to VND62. The first switch circuit 104, the second switch circuit 106, and the first to the sixty-second standard voltage output switches VSW1 to VSW62 are controlled by the switch control signal to be turned on or turned off.
Patent TW-I220039-B (TW)
Title: A method and apparatus for USB data card
Inventor: YEN SHENG-SHUN
IPC: G06F3/06
Filed: 2003-01-30
Granted: 2004-08-01
Abstract: When plug the USB data card into a standard USE port, it is always out of order because the bad contact of the interface signals. In this case, we exposed a new method and a new apparatus to enhance the reliability of the said contact.
Patent TW-594550-B (TW)
Title: Foldable keyboard
Inventor: HSU CHIEN-SHIH
IPC: G06F3/02
Filed: 2003-05-12
Granted: 2004-06-21
Abstract: The present invention provides a foldable input apparatus for inputting to data to an electronic apparatus. The foldable input apparatus includes a connection portion, a first input device, a second input device, a first housing and a second housing. The connection portion has a first pivot, a second pivot, a third pivot and a forth pivot. The first housing pivotally connects to the first pivot. The second housing pivotally connects to the forth pivot. The first input device pivotally connects to the second pivot. The second input device pivotally connects to the third pivot. When the first input device, the second input device, the first housing and the second housing respectively rotate relatively to the connection portion, the relative positions between the first input device and the first housing and between the second input device and the second housing correspondingly change.
Patent TW-I280876-B (TW)
Title: Therapeutic drug for diabetes
Inventor: MUTO SUSUMU
IPC: A61K31/40
Filed: 2003-06-05
Granted: 2007-05-11
Abstract: The present invention relates to a medicine for the prevention of and/or treatments for diabetes or complications of diabetes, which contains as an active ingredient a substance selected from the group consisting of a compound represented by the following general formula (I), [wherein X represents a connecting group in which the main chain has 2 to 5 atoms (the group has been optionally substituted); A represents hydrogen or acetyl; E represents optionally substituted aryl or optionally substituted heteroaryl; and ring Z represents either arene which may have one or more substituents besides the groups represented by the formula -O-A (wherein A has the same meaning as defined above) and the formula -X-E (wherein X and E have the same meanings as defined above) or heteroarene which may have one or more substituents besides the groups represented by the formula -O-A (wherein A has the same meaning as defined above) and the formula -X-E (wherein X and E have the same meanings as defined above)], pharmacologically acceptable salts thereof, and hydrates and solvates of these.
Patent TW-I279773-B (TW)
Title: Sleeved ultrasonic transducer
Inventor: GOODSON J MICHAEL
IPC: G10H5/12
Filed: 2003-09-22
Granted: 2007-04-21
Abstract: A sleeved ultrasonic transducer has a two-part head mass, including a threaded sleeve and an outer housing that are composed of different materials. The threaded sleeve is preferably a metal such as titanium that provides superior thread strength for mating with a compression bolt, while the outer housing is preferably aluminum or ceramic or other metal or non-metallic material that provides good thermal heat sink capacity and/or transmission of vibrational energy. The combination of the two components provides an improved ultrasonic transducer.
Patent TW-I239740-B (TW)
Title: Method and apparatus for priority management of system algorithms in real time
Inventor: LU GUANG
IPC: H04W28/18
Filed: 2003-10-09
Granted: 2005-09-11
Abstract: A method for management of real-time system algorithms to achieve optimal efficiency which provides for dynamically managing priorities in a complex real-time system, considering the dynamic requirements of the system. A preferred embodiment describes the management of a plurality of RRM algorithms, including algorithms for SCC escape, LM escape, SCC rate control, and F-DCA background. More specifically, one exemplary embodiment assists in deciding: when to increase algorithm priorities, how to increase/decrease algorithm priorities, how to assign priority parameters, and how to dynamically manage priorities in the system, to result in optimal system efficiency.
Patent TW-I228946-B (TW)
Title: A device for removing electrostatic charges on an object using soft X-ray
Inventor: LEE DONG-HOON
IPC: H05F3/06
Filed: 2003-10-15
Granted: 2005-03-01
Abstract: A remover of electrostatic charges comprises a head part, a soft X-ray protecting part, and a power controlling part. The head part neutralizes and weakens electrostatic charges of bodies that are objects of removal of electrostatic charges by generating soft X-ray having wavelengths in the range of 1.2 Å to 1.5 Å with high energy from a soft X-ray tube, and ionizes gas molecules directly and also removes electrostatic charges in atmosphere of inert gases (N2, Ar). The soft X-ray protecting part wraps the head part and prevents that soft X-ray is leaked from said head part. The power controlling part is connected to the head part and the soft X-ray protecting part electrically and provides target voltage to control the ion generation of filament voltage of a soft X-ray tube and soft X-ray tube with the soft X-ray tube.
Patent TW-I249945-B (TW)
Title: A scanning module and scanning method
Inventor: HUANG SHIU-HUA
IPC: H04N1/04
Filed: 2003-10-24
Granted: 2006-02-21
Abstract: Disclosed is a scanning module that combines an optical path for lighting and an optic path for image formation together as a common optic path in order to reduce the volume of the scanning module, and employs a polarizer for light filtration in order to enhance quality of scanning image for further realizing function of ""projection scanning"" digital camera. The scanning module comprises: a light source, a first polarizer, a quarter wavelength plate, a polarization splitter, an image detection device, and a second polarizer. Light emitting from the light source is comprised of polarized beams of first polarity and second polarity. The first polarizer is positioned in front of the light source and only transmits the first polarity beam. An optic unit radiates the first polarity beam onto an object to be scanned and converts a reflected beam into a second polarity beam that is incident on the image detection device to obtain an image of the object. The second polarizer is positioned between the optic unit and the image detection device and transmits only the second polarity beam so as to prevent the light source from influencing the image detection device.
Patent TW-I221626-B (TW)
Title: Method for fabricating a MOSFET and reducing line width of the gate structure
Inventor: LAI ERH-KUN
IPC: H01L21/00
Filed: 2003-11-18
Granted: 2004-10-01
Abstract: A method for fabricating a MOSFET is provided. The method comprises: providing a substrate, the substrate having a gate structure; forming a drain region and a source region in the substrate, the drain region and the source region being on two sides of the gate structure respectively; forming a metal silicide layer on the surface of the gate structure, the drain region, and the source region; forming a patterned block on the metal silicide layer above the gate structure, and forming a first dielectric layer above the substrate except the metal silicide layer, the patterned block being formed above the center of the gate structure and the metal silicide layer above the gate structure and not covered by the patterned block being exposed on two sides of the patterned block; removing a portion of the metal silicide layer and a portion of the gate structure by using the patterned block as a mask; and forming a drain extension region and a source extension region in the substrate, the drain extension region and the source extension region being on two sides of the remaining gate structure.
Patent TW-I235184-B (TW)
Title: Mask vapor deposition method, mask vapor deposition system, mask, process for manufacturing mask, apparatus for manufacturing display panel, display panel, and electronic device
Inventor: ATOBE MITSURO
IPC: H01L51/50
Filed: 2003-11-27
Granted: 2005-07-01
Abstract: A method includes a step of attracting a glass substrate 20 that is a subject for deposition using the electrostatic attraction of a stage 1, a step of aligning the attracted glass substrate with a deposition mask 2, and a step of evaporating an organic compound that is a deposition material, used for forming electroluminescent elements so as to deposit the compound on the glass substrate 20. An electrostatic chucking function is provided to the deposition mask according to needs, whereby the adhesion is enhanced.
Patent TW-I227633-B (TW)
Title: Video clamping system using charge pump
Inventor: HUANG YUAN-HAU
IPC: H03M1/12
Filed: 2003-12-11
Granted: 2005-02-01
Abstract: The present invention relates to a video clamping system using charge pump, which employs a charge pump associated with digital control method to adjust to the required voltage level range before the analog TV signal entering the programmable gain amplifier (PGA) and the analog-to-digital converter (ADC). The system uses two sets of charge pump circuits, wherein one set is used to raise the clamp voltage with strong burst before the analog TV signal reaching the expected clamp voltage, and the other one is used to fine tune the clamp voltage with weak burst when the analog TV signal reached the expected clamp voltage, so as to locate the digital signal obtained by the adjustment into the dynamic range.
Patent TW-I236291-B (TW)
Title: Color projection system
Inventor: LIN KUN-YUEH
IPC: G03B21/00
Filed: 2004-01-15
Granted: 2005-07-11
Abstract: A color projection system includes a light source, a polarization conversion device, a color wheel, a color splitting device, and two liquid crystal light valve. The incoming beams from the light source are polarized through the polarization conversion device and travel through a color wheel that is segmented to alternately filter out blue and green light of the incoming beams. The color splitting device that includes a dichroic element and a first and a second colorselect receives the incoming beams and alternately transmits the blue and green light to illuminate a first liquid crystal light valve and transmits red light to illuminate a second one.
Patent TW-I229570-B (TW)
Title: Organic electroluminescent display device
Inventor: OMURA TETSUJI
IPC: H05B33/00
Filed: 2004-03-03
Granted: 2005-03-11
Abstract: This invention provides an organic electroluminescent display device capable of preventing water from entering a pixel region, and improving the reliability thereof. A pixel region (200) having a plurality of pixels arranged in a matrix is formed on a device substrate (100). Each pixel of the pixel region (200) is provided with an organic electroluminescent element (203) and a drive transistor (204) for driving the organic electroluminescent element (203). Organic interlayer insulation films (216A, 216B) are formed on the drive transistor (204) and underneath the organic electroluminescent element (203). A sealing substrate (300) is cemented on the device substrate (100) through a sealing member (301) provided on the peripheral regions of the pixel region, and the organic interlayer insulation films (216A, 216B) are separated by a dividing region S provided between the seal member (301) and the pixel region (200).
Patent TW-I264675-B (TW)
Title: Touch panel, and the related display system and electronic device
Inventor: MAI CHE-KUEI
IPC: G06K11/06
Filed: 2004-03-10
Granted: 2006-10-21
Abstract: A touch panel is disclosed, which comprises: an upper transparent substrate whose lower surface has an upper conductive film; a lower transparent substrate whose upper surface has lower conductive film; an insulation spacer located between the two conductive films of the lower and upper transparent substrates to separate the two conductive films; plural signal lines, each signal line is located at the edge of the upper or lower conductive film, and is separated with the other conductive film or the other signal line by adhesive agent; and a grounding circuit electrically insulated with the signal line, the upper/lower conductive films by the insulation area, and the grounding circuit is electrically connected to the external grounding terminal.
Patent TW-I265511-B (TW)
Title: Optical recording medium
Inventor: YASHIRO TOHRU
IPC: G11B7/246
Filed: 2004-05-21
Granted: 2006-11-01
Abstract: The purpose of this invention is to provide a single-sided two layered recording and reproducing type optical recording medium wherein satisfactory recording signal characteristics are obtained also from a second recording layer. At the incident surface side of the recording/reproducing light, successively form a first substrate, a first recording layer consisting essentially of organic dye, a first reflection layer, an adhesion layer, an inorganic protective layer, a second recording layer consisting essentially of organic dye, a second reflection layer, and a second substrate to be an optical recording medium that is used red laser to record/reproduce. The feature is the depth of the guide grooves formed on the second substrate is any one of the range in 200 to 600 Angstrom and 1900 to 2700 Angstrom.
Patent TW-I241881-B (TW)
Title: Method of the connection between heat sink and heat pipe
Inventor: JAU LUNG-SHAN
IPC: F28D15/00
Filed: 2004-08-09
Granted: 2005-10-11
Abstract: A method of the connection between heat sink and heat pipe uses a metal mold to cast a heat sink with a heat pipe. The metal mold has a chill base with cooling water going through. Metal mold walls sitting on the chill surround the mold cavity. One of mold wall has a pierced hole at the center to hold the heat pipe. The method includes following steps: (A) let cooling water go through the chill. (B) Put one end of a heat pipe into the mold cavity through the pierced hole on the metal wall. (C) Put the metal mold in a water pool. (D) Cool down the outside end of heat pipe with liquid gas. (E) Pour molten metal into the mold cavity when the outside end of heat pipe has frosted up. In the meantime, keep doing step (D). (F) Take the metal mold apart and pick up the casting heat sink with heat pipe.
Patent TW-I236793-B (TW)
Title: A control means for parallel-connected hybrid power filter
Inventor: CHOU HUNG-LIANG
IPC: H02M1/12
Filed: 2004-08-18
Granted: 2005-07-21
Abstract: A control means for parallel-connected hybrid power filter is disclosed. A control circuit is used to calculate the reference signals for the output currents of every hybrid power filters. The calculated reference signals are sent to every hybrid power filters to act as the reference signals for the output currents of every hybrid power filters. By controlling the variable virtual impedance of each hybrid power filter, the average amplitude of each hybrid power filter's output current is controlled to be approach to be equal. Therefore, the balance current distribution of the parallel-connected hybrid power filters can be obtained.
Patent TW-I237316-B (TW)
Title: Electronic device having pin electrode with slight warpage
Inventor: LEE YI-CHANG
IPC: G01R1/067
Filed: 2004-08-24
Granted: 2005-08-01
Abstract: An electronic device having pin electrode with slight warpage is disclosed. The device includes a substrate and at least a flying pin electrode disposed on the substrate. The substrate includes a signal pad and a ground layer. The flying pin electrode includes at least a first metal lead electrically coupled to the ground layer, a dielectric bar formed on the first metal lead, and a second metal lead formed on the dielectric bar. The second metal lead is connected with the signal pad. The thickness of the second metal lead is larger than that of the first metal lead, so that the flying pin electrode has an upwarp end and the properties of prevention of cross-talk and noise.