Patents by Inventor Kun-Chang Ho

Kun-Chang Ho 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: 9279990
    Abstract: A display module includes a display device, a pivot member, and a reflection-mirror device. The display device includes a light splitting device and a monitor for displaying first and second images arranged alternately. The light splitting device is disposed at a position corresponding to a light exit side of the monitor for splitting the first and second images along first and second splitting directions respectively. The pivot member is disposed at a side of the display device. The reflection-mirror device is connected to the pivot member to be foldably pivoted to the side of the display device. The reflection-mirror device is for reflecting the first images split along the first splitting direction in a reflection direction when being unfolded relative to the display device. The reflection direction is relatively biased toward the monitor so as to form an included angle cooperatively with a normal of the monitor.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: March 8, 2016
    Assignee: WINTEK CORPORATION
    Inventors: Chun-Ho Chen, Chung-Lun Li, Kun-Chang Ho, Wen-Chun Wang, Ching-Fu Hsu, Chong-Yang Fang
  • Publication number: 20140152615
    Abstract: A capacitive touch panel including a substrate and a plurality of approach sensing units disposed on the substrate is provided. Each approach sensing unit comprises a first driving electrode, a second driving electrode, a first sensing electrode unit and a second sensing electrode unit. The first and second driving electrodes are arranged in parallel along an axis. The first and second sensing electrode units are arranged along an axis and sense the approach of an object to generate a first approach sensing signal and a second approach sensing signal, respectively. The first and second sensing electrode units are adjacent to each other and disposed between the first and second driving electrodes or the first and second driving electrodes are adjacent to each other and disposed between the first and second sensing electrode units.
    Type: Application
    Filed: December 5, 2013
    Publication date: June 5, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Ting-Yu Chang, Kuo-Chang Su, Shiao-Hui Liao, Ching-Fu Hsu, Kun-Chang Ho, Fa-Chen Wu
  • Publication number: 20140139756
    Abstract: A display module includes a display device, a pivot member, and a reflection-mirror device. The display device includes a light splitting device and a monitor for displaying first and second images arranged alternately. The light splitting device is disposed at a position corresponding to a light exit side of the monitor for splitting the first and second images along first and second splitting directions respectively. The pivot member is disposed at a side of the display device. The reflection-mirror device is connected to the pivot member to be foldably pivoted to the side of the display device. The reflection-mirror device is for reflecting the first images split along the first splitting direction in a reflection direction when being unfolded relative to the display device. The reflection direction is relatively biased toward the monitor so as to form an included angle cooperatively with a normal of the monitor.
    Type: Application
    Filed: November 6, 2013
    Publication date: May 22, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Chun-Ho Chen, Chung-Lun Li, Kun-Chang Ho, Wen-Chun Wang, Ching-Fu Hsu, Chong-Yang Fang
  • Publication number: 20140054156
    Abstract: A touch-sensing electrode structure includes multiple first electrodes and multiple second electrodes. Each first electrode includes a longitudinal part extending in a first direction and multiple branch parts connected to the longitudinal part. The second electrodes are disposed on at least one side of each longitudinal part, and each of the second electrodes at least spreads over a region between two adjacent branch parts of each of the first electrodes.
    Type: Application
    Filed: August 19, 2013
    Publication date: February 27, 2014
    Applicant: Wintek Corporation
    Inventors: Ting-Yu CHANG, Hsiao-Hui LIAO, Kun-Chang HO, Fa-Chen WU, Kuang-Wei LI, Kuo-Chang SU
  • Publication number: 20120007830
    Abstract: A touch panel having a touch sensing region and at least two connection regions around the touch sensing region is provided. The touch panel includes first conductive patterns, second conductive patterns, pads, and signal transmission lines. The first and second conductive patterns are disposed in the touch sensing region. Each first conductive pattern has a first end and an opposite second end. Each second conductive pattern has a third end and an opposite fourth end. The pads are respectively disposed in the connection regions. The first, second, third, and fourth ends are electrically connected to the pads in the corresponding connection region respectively through the signal transmission lines so that the distance from each first end, each second end, each third end, and each fourth end to the corresponding connection region is not greater than the distance from those to the other connection region.
    Type: Application
    Filed: July 8, 2011
    Publication date: January 12, 2012
    Applicants: WINTEK CORPORATION, DONGGUAN MASSTOP LIQUID CRYSTAL DISPLAY CO., LTD.
    Inventors: Hsiao-Hui Liao, Chih-Chang Lai, Kun-Chang Ho
  • Publication number: 20110291978
    Abstract: A touch display panel and a manufacturing method thereof are provided. The touch display panel includes a PCB, a display panel, a touch panel, a first conductive adhesive and a second conductive adhesive. The touch panel, electrically connected to the PCB, includes a substrate and a plurality of signal traces. The substrate includes a plurality of first signal pads and a plurality of second signal pads. The first signal pads correspond to a first edge of the substrate, and the second signal pads correspond to a second edge of the substrate. Each of the signal traces, disposed on the substrate and used for transmitting a touch signal, is electrically connected to one of the first signal pads or one of the second signal pads. The first conductive adhesive electrically connects the first signal pads and the PCB. The second conductive adhesive electrically connects the second signal pads and the PCB.
    Type: Application
    Filed: May 31, 2011
    Publication date: December 1, 2011
    Applicants: WINTEK CORPORATION, DONGGUAN MASSTOP LIQUID CRYSTAL DISPLAY CO., LTD.
    Inventors: Kun-Chang Ho, Chih-Chang Lai, Hsiao-Hui Liao
  • Publication number: 20110248952
    Abstract: A touch display apparatus including a display module, a circuit board, and an insulation elastic element is provided. The display module has a display surface, and the display module includes a metal frame, wherein at least of a portion of the metal frame is opposite to the display surface. The circuit board is disposed at a side of the display module away from the display surface. The circuit board has a plurality of capacitance sensing element disposed corresponding to a plurality of corners of the display module. The insulation elastic element is disposed between the circuit board and the display module. The capacitance sensing elements are separated from the metal frame at a changeable distance and a sensed capacitance formed between the capacitance sensing elements and the metal frame is changed with the changeable distance.
    Type: Application
    Filed: October 28, 2010
    Publication date: October 13, 2011
    Applicant: WINTEK CORPORATION
    Inventors: Wen-Chun Wang, Chih-Chang Lai, Lo-Hsien Tsai, Kun-Chang Ho
  • Publication number: 20100142133
    Abstract: An electronic device with touch panel has a main body, a touch panel, a case and a joint unit wherein the touch panel is pivoted on the main body and the joint unit is connected between the main body and the case. The main body has a display with an active area, and the case has a plurality of patterns. Consequently, the touch panel is capable of being positioned on the active area or the patterns of the case for the user to operate on the active area directly or patterns in the form of a keyboard.
    Type: Application
    Filed: December 8, 2009
    Publication date: June 10, 2010
    Inventors: Wen-Chun WANG, Chin-Chang Liu, Kun-Chang Ho, Chih-Jung Teng
  • Publication number: 20080218495
    Abstract: A circuit capable of selectively operating in an inspecting mode or a driving mode for a display is formed in an integrated circuit and on a glass substrate. The circuit in the IC has a control circuit, a first input circuit, a second input circuit and a fourth input circuit. Each input circuit has a switch. Two additional switches are respectively connected between the first and the second input circuits, and between the second and the fourth input circuits. The glass substrate forms multiple connecting terminals corresponding to the input circuits. Two connecting terminals on the glass substrate are shorted. The control circuit outputs a signal to control all switches to form a configuration suitable for inspecting mode. When inspecting processes are completed, the control circuit changes the configuration for driving mode. The junction resistance of the display is precisely measured and areas in the IC are effectively used.
    Type: Application
    Filed: March 8, 2007
    Publication date: September 11, 2008
    Applicant: WINTEK CORPORATION
    Inventors: Lin LIN, Yi-Chin LIN, Kun-Chang HO, Han-Lun LIN, Wen-Chun CHANG, Li-Sheng CHUANG
  • Patent number: 7304853
    Abstract: An optical display module comprises a circuit board, a supporting device and four connecting devices. The connecting devices are bonded on the circuit board by welding. The supporting device has four slots associated with the connecting devices. The supporting device is attached on the circuit board to engage the slots with the connecting devices respectively to bond the supporting device and the circuit board firmly.
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: December 4, 2007
    Assignee: Wintek Corporation
    Inventors: Yi-Chin Lin, Kun-Chang Ho
  • Publication number: 20070045647
    Abstract: A display panel package includes a first electronic member, a second electronic member and an electrically conductive structure for electrically connecting the first electronic member and the second electronic member. The electrically conductive structure has a plurality of bumps electrically and spacedly connected to the first electronic member, and a plurality of posts electrically connected to the second electronic member and penetrated into the bumps respectively.
    Type: Application
    Filed: September 1, 2005
    Publication date: March 1, 2007
    Applicant: Wintek Corporation
    Inventors: Yi-Chin Lin, Hen-Ta Kang, Kun-Chang Ho, Lin Lin
  • Publication number: 20060139889
    Abstract: An optical display module comprises a circuit board, a supporting device and four connecting devices. The connecting devices are bonded on the circuit board by welding. The supporting device has four slots associated with the connecting devices. The supporting device is attached on the circuit board to engage the slots with the connecting devices respectively to bond the supporting device and the circuit board firmly.
    Type: Application
    Filed: March 14, 2005
    Publication date: June 29, 2006
    Applicant: Wintek Corporation
    Inventors: Yi-Chin Lin, Kun-Chang Ho