baber/WOPTO huggingface dataset:
Patent TW-I233685-B (TW)
Title: Optical sensor package
Inventor: CHOW WAI-WONG
IPC: H01L31/0203
Filed: 2003-10-21
Granted: 2005-06-01
Abstract: An image sensor device includes a QFN type leadframe having a central die attach flag and an outer bonding pad area having a plurality of bonding pads. A sensor IC is attached to the flag. The IC has a first surface with an active area and a peripheral bonding pad area that includes bonding pads. Wires are wirebonded to respective ones of the IC bonding pads and corresponding ones of the leadframe bonding pads, thereby electrically connecting the IC and the leadframe. Stud bumps are formed on the first surface of the IC and a transparent cover is disposed over the IC active area and resting on the stud bumps. The cover allows light to pass therethrough onto the IC active area. A mold compound is formed over the leadframe, wirebonds and a peripheral portion of the cover.
Patent TW-I240415-B (TW)
Title: Magnetic random access memory
Inventor: YODA HIROAKI
IPC: G11C11/15
Filed: 2003-11-21
Granted: 2005-09-21
Abstract: The present invention provides a magnetic random access memory, wherein the writing line is coated with magnetic yoke material; the recording layer of MTJ (magnetic tunneling resistance) is exchanged and combined with the magnetic yoke material. The value of total magnetic volume SigmaMsi x ti) of the magnetic yoke material for the recording layer of MTJ device and the exchanged and combined portion of the recording layer is smaller than the value of magnetic volume SigmaMsi' x ti') of the magnetic yoke material covering other portions of the writing line.
Patent TW-I231924-B (TW)
Title: System for switching display status and method thereof
Inventor: KUO JIA-SHIUNG
IPC: G06F1/00
Filed: 2003-12-05
Granted: 2005-05-01
Abstract: This invention provides a system and a method for switching the display status, which can switch the display status of an external display unit of a portable electronic device, wherein a connect port is used to connect the corresponding external display unit and trigger it to generate an input signal, and then a trigger signal is generated via a level unit to drive a keyboard control (KBC) unit to issue a system control interrupt (SCI) signal and inform the display control unit to generate corresponding output signals for switching the display state of the external display unit.
Patent TW-I345141-B (TW)
Title: Polyester resin for toner, toner for developing electrostatic image and method of forming image
Inventor: NAKANISHI YASUSHI
IPC: G03G15/20
Filed: 2003-12-22
Granted: 2011-07-11
Abstract: A polyester resin for toner, wherein an acid component of the polyester comprises (1) disproportionated rosin and (2) terephthalic acid and/or isophthalic acid, an alcohol component of the polyester comprises (3) glycidyl ester of tertiary fatty acid and (4) an aliphatic diol containing from 2 to 10 carbon atoms, and a cross-linking component of the polyester comprises a polycarboxylic acid having three or more carboxyl groups and/or a polyol having three or more hydroxyl groups, with the molar ratio of the acid component (1) to the acid component (2), (1)/(2), being from 0.2 to 0.6 and the molar ratio of the alcohol component (3) to the alcohol component (4), (3)/(4), being from 0.05 to 0.4. A toner for developing an electrostatic charge image contains the polyester resin for a toner (binder resin), a colorant and a charge control agent. Further, the invention also relates to an image-forming method using the toner for developing an electrostatic charge image.
Patent TW-I243232-B (TW)
Title: Granular moving-bed structure of water-jacket type
Inventor: PENG CHING-YU
IPC: F23G5/00
Filed: 2003-12-23
Granted: 2005-11-11
Abstract: A granular moving-bed structure of water-jacket type includes a water-jacket shell formed as a plurality of hoppers connected in series. Each of the hoppers includes an interior room for flowing a predetermined fluid. By providing the fluid to heat-exchange with granular materials flowing within the hopper through the shell, the operational temperature of the granular moving-bed is then made to be controllable and also costs in constructing the moving-bed and in the granular materials can thus be reduced.
Patent TW-I261762-B (TW)
Title: Equipment confirmation system, equipment confirmation terminal, equipment confirmation server, equipment confirmation method and program
Inventor: CHEN JULIET
IPC: G06F17/00
Filed: 2003-12-24
Granted: 2006-09-11
Abstract: Provide equipment confirmation system capable of confirming if recording device is properly installed at the planned installation location and if it is set up in an operating state. The personal computer (PC) 100 provides the user's identification information acquisition part 12 for acquiring user's ID, the individual identification information acquisition part 14 for acquiring serial number of the printer 200 when the printer driver controlling the printer 200 is normally installed in the PC 100 and the completion informing part 16 for informing the equipment confirmation server 400 of the contents of the finished installation of the printer 200 when determining if the combination of the user's ID acquired by the user's identification information acquisition part 12 and the serial number acquired by the individual identification information acquisition part 14 is the same as the combination of the user's ID and serial number stored in the equipment confirmation server 400 and if yes by virtue of the communication with the equipment confirmation server 400..
Patent TW-I232062-B (TW)
Title: Audio broadcasting system with power saving and method
Inventor: LAI DUNG-YU
IPC: H04R1/00
Filed: 2003-12-30
Granted: 2005-05-01
Abstract: An audio broadcasting system with power saving and a method are disclosed. The audio broadcasting system comprises an audio broadcasting apparatus, a detection unit and a controller. The audio broadcasting apparatus has an idle mode. The detection unit detects whether the audio broadcasting apparatus is used by a user. If the user is not using the audio broadcasting apparatus, a signal is sent to the controller to automatically switch the audio broadcasting apparatus to the idle mode. The method comprises steps of: (A) a user could listen music by a headphone when the audio broadcasting apparatus is in the broadcasting mode; (B) the detection unit detects whether the headphone is taken off by the user and a signal is sent if the headphone is taken off by the user; (C) the audio broadcasting apparatus switches to the idle mode based on the signal to achieve power-saving purpose.
Patent TW-I232065-B (TW)
Title: An organic light emitting diode panel
Inventor: GUO WEN-YUAN
IPC: H05B33/00
Filed: 2003-12-31
Granted: 2005-05-01
Abstract: An organic light emitting diode (OLED) panel includes a substrate defined with a plurality of pixel areas, a heating circuit structure disposed on the substrate, and a plurality of OLEDs corresponding to each pixel area. The heating circuit structure includes two conductive lines not connected to each other, a plurality of heating lines electrically connected to the two conductive lines and covering portions of the pixel areas, and a ground electrode.
Patent TW-I225710-B (TW)
Title: Method of fabricating resistance-reduced semiconductor device
Inventor: LIN YU-CHANG
IPC: H01L29/45
Filed: 2004-02-02
Granted: 2004-12-21
Abstract: A method of fabricating resistance-reduced semiconductor device may properly reduce resistance of a semiconductor device, comprising the steps of sequentially forming a dielectric layer and a conductive layer on a semiconductor substrate of first conductivity type, wherein the a metal silicide layer is exposed on the surface of the conductive layer; performing a doping process to dope dopants of second conductivity type rather than the first conductivity type in the metal silicide layer to reduce the resistance of the conductive layer; forming a cap layer on the conductive layer; sequentially defining the cap layer, the conductive layer and the dielectric layer to form a patterned gate structure; and forming a pair of source/drain regions in the semiconductor substrate adjacent to both sides of the gate structure to form a resistance-reduced gate device, wherein the source/drain regions have a third conductivity rather than the first conductivity type.
Patent TW-I243488-B (TW)
Title: Electrical contact-area for optoelectronic semiconductor-chip and its production method
Inventor: BAUR JOHANNES
IPC: H01L33/40
Filed: 2004-02-20
Granted: 2005-11-11
Abstract: This invention relates to an electrical contact for an optoelectronic component, which includes a mirror-layer (2) composed of a metal or a metal-alloy; a protection-layer (3), which is used to decrease the corrosion of the mirror-layer (2); a bander-layer (4), an adhesion-facilitating layer (5); a dampening layer (6) and a solder-layer (8). This invention also relates to an advantageous method to produce such a contact. Such a contact is characterized in a high reflectivity, a good ohmic contact to the semiconductor, a good adhesion on the semiconductor and a good adhesion of the layers forming the contact, a good temperature stability, a high stability against the environment influence, and solderability and structurizability.
Patent TW-I267099-B (TW)
Title: Field emission display device structure with reflection layer and gate electrode
Inventor: JAN DE-FENG
IPC: H01J1/304
Filed: 2004-04-23
Granted: 2006-11-21
Abstract: This invention relates to a field emission display (FED) device structure with a reflection layer and a gate electrode, which has a gate electrode supporting device with a reflection layer applied FED, is an improved application of the conventional FED with a gate electrode, and is characterized in improving the conventional FED. A gate electrode is provided on the cathode side of the insulation supporting device with a reflection layer applied to FED, in which the gate electrode layer is made from the metal mask. Therefore, in addition to serving support and reflection features of the supporting device applied to FED, the gate electrode function is equipped together with advantages of improving yield of assembly process and reducing assembly equipment cost. The FED structure comprises a cathode structure containing an electron emitting source layer and a cathode substrate; and an anode structure containing a fluorescent powder layer and an anode substrate.
Patent TW-I236549-B (TW)
Title: Color filter of liquid crystal display panel and method of fabricating the same
Inventor: LI HUAI-AN
IPC: G02B5/20
Filed: 2004-05-10
Granted: 2005-07-21
Abstract: A color filter of liquid crystal display (LCD) panel is disclosed. A surface property of a black matrix is changed by coating an ink-repellent layer formed with low-priced materials, to provide better separating a colored layer from each other, so as to reduce the cost of the ink-repellent layer and avoid overflowing during color ink drops attaching onto a transparent substrate. In addition, a method of fabricating a color filter of LCD panel is disclosed. The ink-repellent layer is transferred onto the black matrix, and then the colored layer is formed thereon. The ink-repellent layer effectively separates the colored layer. This method of the invention greatly diminishes the usage of the ink-repellent layer, steps of exposure and development, and the cost and time of fabricating the color filter.
Patent TW-I242807-B (TW)
Title: Method for manufacturing semiconductor device
Inventor: SASAKI KAORU
IPC: H01L29/74
Filed: 2004-06-02
Granted: 2005-11-01
Abstract: The present invention is to provide a manufacturing method for thinning a semiconductor device, the steps thereof comprising: forming an integrated circuit on the respective region (10A) on the surface of semiconductor substrate (10); mechanically grinding the substrate (10) in such manner that the reserved thickness of substrate being larger than the depth of the defects which extend from the rear surface toward the front surface of substrate; and then thinning the substrate with an etching process mainly using a chemical reaction by at least the unevenness amount on the rear surface of the substrate after having undergone the grinding step. With a rear surface of substrate (10) smoothened through the above steps, the stress will not concentrate on the uneven region on the rear surface of substrate (10) even when forming a laminate by fixing a lower-support base (16) on the rear surface of substrate (10) through an insulation resin layer (12) in the subsequent steps, therefore the operation reliability of the semiconductor device is improved.
Patent TW-I253414-B (TW)
Title: Structural design allowing efficient utilization of a vehicular transportation dray
Inventor: WU JIAN-LI
IPC: B60P3/07
Filed: 2004-06-18
Granted: 2006-04-21
Abstract: A structural design allowing efficient utilization of a vehicular transportation dray, including a movable plate provided to a lower deck of a carriage frame body and set next to its upper section. The movable plate is provided with pneumatic cylinders at each of the locations between each of the front and rear ends of the opposing sides and the top of the body. Operation of each of the pneumatic cylinders can drive the movable plate to incline forwards or rearwards, or to stay close to the lower deck. An inclination plate is pivoted to a midsection of the lower deck. An end of the inclination plate that is distant from the movable plate is a free end. Pneumatic cylinders are provided to each of the locations between the opposing sides of the free ends and the top of the body, such that operation of each of the pneumatic cylinders can drive the inclination plate to stay close to the lower deck thereby allowing greater variations in the carriageway of the lower deck and allowing efficient utilization of the carriage space of the vehicular transportation dray.
Patent TW-I247232-B (TW)
Title: Wireless peripheral and related control method for supporting legacy keyboard inputting
Inventor: SHIH CHIEN-YI
IPC: G06F3/00
Filed: 2004-06-25
Granted: 2006-01-11
Abstract: A wireless peripheral and control method for supporting legacy keyboard inputting. The wireless peripheral includes a wireless interface device (like a wireless keyboard) and a corresponding wireless receiving dongle. The dongle can be selectively connected to a wired input port (like a PS/2 port) or a universal connection port (like a USB port) of a host of the computer system, and the dongle has an firmware advanced control module for decoding signals of the wireless interface device to signals formatted for the wired input port. When the wireless peripheral is used for BIOS setting of the host, the dongle is connected to the wired input port, thus the advanced control module can be enabled to support a legacy input functionality of the computer system.
Patent TW-I289085-B (TW)
Title: A rotary index chuck
Inventor: WU SHANG-SHIUN
IPC: B23B31/34
Filed: 2004-06-29
Granted: 2007-11-01
Abstract: This invention relates to a rotary index chuck, which includes a chuck main body that has a workpiece receptacle slot by which the main body is divided into a first side and a second side in both sides; a holding-down rod that is installed in the second side of the main body and is capable of moving back and forth axially toward the first side of the main body; a rotation control device consisting of a rotary shaft that has a first contact portion and a second contact portion and is installed in the first side of the main body in coaxial with the hold-down rod; an activating member that consists of a first piston rod and a second piston rod and is capable of sliding back and forth in axial direction inside the first side of the chuck main body. The first piston rod and the second piston rod will move with the activating member and will push on the first contact portion and the second contact portion of the rotary shaft respectively so as to drive the rotary shaft to rotate by a fixed angle per step in same direction.
Patent TW-I251936-B (TW)
Title: Field effect transistor and manufacturing method thereof
Inventor: KINOSHITA ATSUHIRO
IPC: H01L29/78
Filed: 2004-09-03
Granted: 2006-03-21
Abstract: The subject of the present invention is to reduce the parasitic resistance of source and drain, inhibit the short-channel effect, and reduce the leakage current. The transistor includes: a first semiconductor region 12 forming a channel region; a gate electrode 16 insulatively disposed above the first semiconductor region 12; the source and drain electrodes 14 formed to sandwich the first semiconductor region in a channel lengthwise direction; and the second semiconductor regions 13 formed between the first semiconductor region 12 and the source and drain electrodes 14; and having impurity concentration higher than the first semiconductor region 12. The thickness of the second semiconductor region 13 in the channel lengthwise direction is set to a value equal to or less than the depletion layer width determined by the impurity concentration so that the second semiconductor region is depleted in a no-voltage application state.
Patent TW-I269513-B (TW)
Title: Power converter that supplies multiple output voltages via adaptor
Inventor: CHIANG CHIN-TSAI
IPC: H02M1/08
Filed: 2004-10-04
Granted: 2006-12-21
Abstract: Provided is a power converter system, which converts an input voltage into an output voltage, comprising a body having a casing; an input terminal; a conversion circuit electrically connected to the input terminal; a plurality of resistors electrically connected to the conversion circuit and a first connection port electrically connected to each of the resistors; an adaptor unit having an adaptor, each adaptor making the conversion circuit generating an output voltage of particular value, comprising: an input connection port, which is connected to the first connection port through the adaptor unit to make each resistor grounded, open-circuited, or connected to the output voltage; and an output connection port electrically connected to the input connection port for outputting the output voltage.
Patent TW-I280114-B (TW)
Title: Mobile or portable apparatus with pressurized gas supply for preparing beverages or similar products
Inventor: DWORZAK CHRISTOPH
IPC: A47J31/32
Filed: 2004-11-22
Granted: 2007-05-01
Abstract: Mobile or portable apparatus for preparing beverages comprising: a module for delivering a beverage by supplying a pressurized liquid, a liquid feed tank of sufficient capacity for supplying the module with several volumes of liquid for supplying more than one beverage, gas pressurizing means suitable for supplying the module with pressurized liquid, a liquid feed chamber, of which the capacity is several times smaller than the capacity of the tank, said chamber being arranged, in a module feeding configuration, to communicate with the gas pressurizing means in order to pressurize the liquid in the chamber and to inject pressurized liquid into the module and thereby permit the delivery of the liquid through the module.
Patent TW-I263039-B (TW)
Title: Wavelength measuring device and method thereof
Inventor: ZHOU MEI-FENG
IPC: G01J9/02
Filed: 2004-11-29
Granted: 2006-10-01
Abstract: Wavelength measuring device and method thereof are provided. The wavelength measuring device can be applied to a portable optical measurement instrument and contains a beam-splitting device, a signal attenuation device, a first optical sensor, a second optical sensor, a processing unit and a look-up table of optical loss versus wavelength. The wavelength measuring method contains the following steps. Split a beam under test to a first beam and a second beam; transform the first beam to a first output signal; receive and then attenuate the second beam by the signal attenuation device; transform the attenuated second beam to a second output signal; use the first and second signals to calculate the delta between the first and second signals; obtain the optical loss of the beam under test. Then, find the wavelength associated with the optical loss according to the look-up table of optical loss versus wavelength.
Patent TW-I257107-B (TW)
Title: Low power dissipating sense amplifier
Inventor: LIN YU-SHEN
IPC: G11C7/14
Filed: 2004-12-28
Granted: 2006-06-21
Abstract: Low power sense amplifier for amplifying a small current difference associated with a memory cell of a memory array is disclosed. The sense amplifier is connected with a memory array having multiple of even columns and multiple of odd columns. A small read current representing the digital data stored at a memory cell is obtained from the memory array via one of the two complementary data lines. The sense amplifier builds a small voltage difference based on a difference between the small read current and a small reference current obtained from a memory array, and amplifies the small voltage difference to produce two amplified signals. One of the amplified signals is selected by the sense amplifier using an even/odd column decoding scheme. The memory array also uses the even/odd column decoding scheme to output the read current to one of the two complementary data lines. A method for how to use the disclosed sense amplifier is also described.
Patent TW-I280219-B (TW)
Title: Tension resistant structure
Inventor: KIM JUNG-HAN
IPC: H01L23/00
Filed: 2004-12-29
Granted: 2007-05-01
Abstract: Disclosed is a tension resistant structure. The tension resistant structure includes a TCP/COF (tape carrier package/chip on film) tape having first and second sprocket holes formed at upper and lower ends of the TCP/COF tape while forming an interval of a predetermined pitch therebetween and supporters provided at both sides of the first and second sprocket holes of the TCP/COF tape so as to absorb tension being applied to the TCP/COF tape. The supporters are installed at both sides of the TCP/COF tape, so the TCP/COF tape made from Upilex/Kapton is prevented from being cut off while the TCP/COF tape is being fed or retrieved.
Patent TW-I258881-B (TW)
Title: Photoelectric device
Inventor: LEE CHUNG-CHUN
IPC: H01L51/00
Filed: 2005-01-06
Granted: 2006-07-21
Abstract: A photoelectric device. The photoelectric device includes a set of electrodes having at least two electrodes, and an electron-transporting layer installed between the set of electrodes, wherein the electron-transporting layer includes an organic bipolar compound having electron and hole mobility exceeding 10<-7> cm<2>V<-1>s<-1> and a material containing metal.
Patent TW-I283421-B (TW)
Title: Backlight button assembly
Inventor: FU WEN-CHI
IPC: H01H13/70
Filed: 2005-03-11
Granted: 2007-07-01
Abstract: Disclosed is a backlight button assembly including an opaque button, a light guiding device, and a light emitting device. The light emitting device is arranged on the back of the button, and the light emitted by the light emitting device penetrates the light guiding devices surrounding the button and comes out on the front of the button. By utilizing the light guiding function of the light guiding device and rearranging the light guiding device, the light can be spread uniformly on the light guiding device to obtain uniform light. By utilizing the disclosed apparatus, local bright spots can be avoided, and the amount of using light emitting device can be lowered to reduce the cost.