Patents by Inventor Jia-Shyong Cheng

Jia-Shyong Cheng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8105126
    Abstract: A method for fabricating a touch panel is provided. A first substrate and a second substrate are provided. A first carbon nanotube composite layer is applied on a surface of the first substrate to obtain a first electrode plate. A second carbon nanotube composite layer is applied on a surface of the first substrate to obtain a second electrode plate. The first and second electrode plates are assembled to obtain the touch panel.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: January 31, 2012
    Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.
    Inventors: Kai-Li Jiang, Liang Liu, Shou-Shan Fan, Ga-Lane Chen, Jia-Shyong Cheng, Jeah-Sheng Wu
  • Publication number: 20110216035
    Abstract: A surface capacitive touch panel, a driving method thereof, a display apparatus using the same, and an electronic apparatus using the same are provided. The surface capacitive touch panel includes a substrate, a conductive film, and a plurality of driving sensing electrodes. The conductive film is formed on the substrate. The conductive film has an anisotropy of impedance to define a lower impedance direction and a higher impedance direction. The driving sensing electrodes are disposed on at least one side of the conductive film and the at least one side is substantially perpendicular to the lower impedance direction. The surface capacitive touch panel of the invention has high positioning accuracy. The touch sensing accuracy of the display apparatus and the electronic apparatus using the surface capacitive touch panel is also desirable.
    Type: Application
    Filed: March 2, 2011
    Publication date: September 8, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: PO-SHENG SHIH, HSUAN-LIN PAN, PO-YANG CHEN, JIA-SHYONG CHENG, CHIH-HAN CHAO, CHIEN-YUNG CHENG
  • Publication number: 20110096023
    Abstract: An exemplary embodiment of touch display device includes a touch panel and a signal processing circuit. The touch panel includes a plurality of touch sensing units, and each touch sensing unit includes a touch sensing element and a coupling sensing element. The signal processing circuit is electrically connected to the touch sensing element and the coupling sensing element. The touch sensing element provides a touch signal to the signal processing circuit, the coupling sensing element provides a coupling signal to the signal processing circuit, and the signal processing circuit processes the touch signal according to the coupling signal to filter an interference signal of the touch signal. A touch display device using the touch panel is also described.
    Type: Application
    Filed: October 19, 2010
    Publication date: April 28, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: PO-SHENG SHIH, SHING-SHIANG CHANG, JIA-SHYONG CHENG
  • Publication number: 20110075059
    Abstract: An exemplary integrated LCD touch panel includes a first substrate, a second substrate, a liquid crystal layer and a driving control module. The first substrate includes scan lines, data lines, and contact sensor modules. Each sensor module comprises a sensor readout line, a readout transistor electrically connected to the sensor readout line and the scan line, and a contact electrode electrically connected to the readout transistor. The second substrate includes protrusions at a surface of the second substrate which faces toward the first substrate and positioned opposite to the contact electrode respectively. The liquid crystal layer is sandwiched between the first substrate and the second substrate. The driving control module is electrically connected to the readout lines and the data lines.
    Type: Application
    Filed: September 24, 2010
    Publication date: March 31, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: PO-SHENG SHIH, JIA-SHYONG CHENG
  • Publication number: 20110063336
    Abstract: A single-cell gap type transflective liquid crystal display and a driving method thereof are provided. A multiplexer is added to each pixel of a thin-film transistor substrate of the display to respectively control voltages of a transmissive region and a reflective region of each pixel in conjunction with a modulation scan signal and different voltage data signals. Thus, a VT curve of the transmissive region and a VR curve of the reflective region can be adjusted to be identical.
    Type: Application
    Filed: September 3, 2010
    Publication date: March 17, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: PO-SHENG SHIH, JIA-SHYONG CHENG, PO-YANG CHEN, JIUNN-SHYONG LIN
  • Patent number: 7900808
    Abstract: A soldering system includes a circuit board having first soldering terminals, a soldering object having second soldering terminals, soldering blocks disposed between the circuit board and the soldering object for electrically interconnecting the first soldering terminals and the second soldering terminals respectively, and a supporting structure supporting the soldering object and having a height that determines the height of the solder blocks. A related soldering method is also provided.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: March 8, 2011
    Assignee: Chimei Innolux Corporation
    Inventors: Po-Shan Huang, Jia-Shyong Cheng
  • Publication number: 20110043465
    Abstract: A touch panel including a first insulation substrate, a first conductive film, a first insulation film, first conductive wires, a second insulation substrate, a second conductive film, and second conductive wires is provided. The first conductive film is disposed on the first insulation substrate and the first insulation layer covers a portion of a periphery of the first conductive film so that the first conductive film has an exposed region. The first conductive wires are disposed on the periphery of the first conductive film and each of the first conductive wires includes an electrode segment and an extending segment. The electrode segment is electrically connected with the first conductive film and the extending segment is electrically isolated from the first conductive film. The second conductive film is disposed on the second insulation substrate. The second conductive wires are disposed on the periphery of the second conductive film.
    Type: Application
    Filed: June 29, 2010
    Publication date: February 24, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: PO-SHAN HUANG, CHIH-HAN CHAO, PO-SHENG SHIH, JIA-SHYONG CHENG
  • Publication number: 20110018839
    Abstract: A touch panel display device includes an upper substrate and a lower substrate opposite to the upper substrate. The lower substrate includes scan lines, data lines intersecting with the data lines and contact sensor modules. Each contact sensor module includes a readout line spaced from the data lines, a readout component, and a contact detection module. The readout component includes two ports connected to the readout line and the scan line, respectively; and an equivalent resistance of the readout component is changed according to an electrical field formed between the common electrode and the readout component, such that an output voltage or an output current of the readout line is changed. The contact detection module detects a contact position via a position of the readout line of which the voltage or the current has been changed and a position of the scanned scan line.
    Type: Application
    Filed: July 21, 2010
    Publication date: January 27, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: PO-SHENG SHIH, JIA-SHYONG CHENG
  • Publication number: 20110011528
    Abstract: A method for fabricating a conductive plate includes providing a base substrate and a conductive material that includes a plurality of nanounits. The conductive material is placed on the base substrate, where a portion of the conductive material placed on the base substrate is removed.
    Type: Application
    Filed: July 5, 2010
    Publication date: January 20, 2011
    Applicants: INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD., CHIMEI INNOLUX CORPORATION
    Inventors: JEAH-SHENG WU, JIA-SHYONG CHENG, PO-SHENG SHIH, CHIH-HAN CHAO, CHEN FENG
  • Publication number: 20110008588
    Abstract: A touch panel including a first substrate, a second substrate and a plurality of spacers, where the first substrate has a first conductive film, and the second substrate has a second conductive film. The second substrate is disposed close to the first substrate. The second conductive film is opposite to the first conductive film. The spacers are disposed between the first conductive film and the second conductive film.
    Type: Application
    Filed: June 23, 2010
    Publication date: January 13, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: JIA-SHYONG CHENG, JEAH-SHENG WU, CHIH-HAN CHAO, CHIH-CHIEH CHANG
  • Publication number: 20110006925
    Abstract: A touch panel comprises: a first conductive plate including a first substrate having a surface, a first conductive layer disposed on the surface of the first substrate and exhibiting an anisotropic resistivity, and at least one conductive first connecting line, the surface of the first substrate having a peripheral edge, a sensing region covered by the first conductive layer, and a marginal region extending from the sensing region to the peripheral edge, the first connecting line being disposed on the marginal region; and a second conductive plate including a second substrate and a second conductive layer disposed on the second substrate, facing the first conductive layer, and exhibiting anisotropic resistivity. An electronic device including the touch panel is also disclosed.
    Type: Application
    Filed: June 29, 2010
    Publication date: January 13, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: JIA-SHYONG CHENG, JEAH-SHENG WU, CHUN-YI HU, CHIH-HAN CHAO
  • Publication number: 20110005816
    Abstract: A method for making a conductive film exhibiting electric anisotropy comprises forming a nanomaterial on a substrate, the nanomaterial having a cluster of interconnected nanounits, each of which being substantially transverse to the substrate and having one end bonded to the substrate. The method further includes stretching the nanounits along a first direction to remove the nanomaterial from the substrate so as to form a conductive film having strings of interconnected nanounits, where the nanounits of the strings substantially extend in the first direction. A conductive plate and a method for making the same is also disclosed, where the method further comprises attaching the conductive film to a second substrate.
    Type: Application
    Filed: June 29, 2010
    Publication date: January 13, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: JEAH-SHENG WU, JIA-SHYONG CHENG, CHIH-HAN CHAO
  • Publication number: 20110007025
    Abstract: A touch device including a first slice and a second slice separated from the first slice is provided. The first slice has a first dielectric layer having conductive properties. The first dielectric layer provides a first polarizing direction. The second slice has a second dielectric layer with conductive properties. The second dielectric layer provides a second polarizing direction. The first polarizing direction is different form the second polarizing direction.
    Type: Application
    Filed: May 31, 2010
    Publication date: January 13, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: JEAH-SHENG WU, JIA-SHYONG CHENG, CHIH-HAN CHAO, CHUN-YI HU
  • Publication number: 20110005819
    Abstract: A method for making a conductive plate comprises providing a conductive film exhibiting electric anisotropy, and bonding the conductive film to a substrate through an adhesive.
    Type: Application
    Filed: June 23, 2010
    Publication date: January 13, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: CHIH-CHIEH CHANG, CHUNG-WEI TSAI, JEAH-SHENG WU, JIA-SHYONG CHENG
  • Publication number: 20100328258
    Abstract: A touch panel includes a first substrate, a second substrate, a first conductive film disposed on the first substrate, and a second conductive film disposed on the second substrate and juxtaposed with the first conductive film in a face-to-face manner. The second conductive film has a first resistivity in a first direction and a second resistivity in a second direction different from the first direction. The first resistivity is greater than the second resistivity.
    Type: Application
    Filed: June 8, 2010
    Publication date: December 30, 2010
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: Jia-Shyong Cheng, Po-Sheng Shih, Jeah-Sheng Wu, Chih-Han Chao
  • Patent number: 7839005
    Abstract: An exemplary light emitting diode (LED) includes an LED chip and a transparent sealant covering the LED chip. The sealant contains transparent filling particles and phosphor particles, wherein the filling particles are adjacent each other. Intervals are defined between the filling particles, and the phosphor particles are located in the intervals.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: November 23, 2010
    Assignee: Chimei Innolux Corporation
    Inventors: Yu-Ju Hsu, Jeah-Sheng Wu, Jia-Shyong Cheng
  • Publication number: 20100103333
    Abstract: An exemplary three-dimensional display device includes a flat panel display and a light regulating sheet positioned on the flat panel display. Light beams emitted from the flat panel display and input to the light regulating sheet are adjusted by the light regulating sheet and output from the light regulating sheet at predetermined angles relative to their input angles. The light regulating sheet includes at least one light regulating ring divided into a plurality of light regulating units. The flat panel display includes a plurality of display units corresponding to the plurality of light regulating units. Each display unit displays a two-dimensional image of an object viewed from a predetermined viewing angle position. Each light regulating unit limits the two-dimensional image to within a viewing angle range corresponding to the predetermined viewing angle position, and the two-dimensional images of the object displayed in the display units are different from each other.
    Type: Application
    Filed: October 23, 2009
    Publication date: April 29, 2010
    Applicant: INNOLUX DISPLAY CORP.
    Inventors: Jui-Tsung Chang, Jia-Shyong Cheng
  • Publication number: 20100097772
    Abstract: A display device includes a circuit board connecting structure. The circuit board connecting structure includes a first circuit board, a soldering layer, and a second circuit board. The first circuit board includes a baseboard and a plurality of parallel elongate first electrodes defined at a predetermined area. The second circuit board includes a plurality of parallel elongate second electrodes positioned at the predetermined area. The second electrodes are electrically connected to the corresponding first electrodes via the soldering layer. A space defined by the projection of the second electrodes to the baseboard of the first circuit board is filled in by the soldering layer.
    Type: Application
    Filed: October 19, 2009
    Publication date: April 22, 2010
    Inventors: Po-Shan Huang, Jia-Shyong Cheng
  • Publication number: 20100093117
    Abstract: A method for making a liquid crystal display screen is provided. The method includes the following steps. A touch panel and a thin film transistor panel are provided, and the touch panel includes at least one TP carbon nanotube layer. The thin film transistor panel includes a plurality of thin film transistors; each of the thin film transistors comprises a TFT carbon nanotube layer. A first polarizer is applied on a surface of the touch panel. Additionally, a liquid crystal layer is provided to be placed between the first polarizer and the thin film transistor panel.
    Type: Application
    Filed: September 3, 2009
    Publication date: April 15, 2010
    Applicants: Tsinghua University, HON HAI Precision Industry CO., LTD.
    Inventors: Kai-Li Jiang, Liang Liu, Shou-Shan Fan, Ga-Lane Chen, Jia-Shyong Cheng, Jeah-Sheng Wu
  • Publication number: 20100093247
    Abstract: A method for fabricating a touch panel is provided. A first substrate and a second substrate are provided. A first carbon nanotube composite layer is applied on a surface of the first substrate to obtain a first electrode plate. A second carbon nanotube composite layer is applied on a surface of the first substrate to obtain a second electrode plate. The first and second electrode plates are assembled to obtain the touch panel.
    Type: Application
    Filed: September 3, 2009
    Publication date: April 15, 2010
    Applicants: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Kai-Li Jiang, Liang Liu, Shou-Shan Fan, Ga-Lane Chen, Jia-Shyong Cheng, Jeah-Sheng Wu