Patents by Inventor Kuei-Ching Wang

Kuei-Ching Wang 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).

  • Publication number: 20140284527
    Abstract: A photo-curing conductive adhesive for a touch panel includes an adhesive in an amount within the range of 20 to 30 wt % and the metal particle composition in an amount within the range of 70 to 80 wt %.
    Type: Application
    Filed: October 21, 2013
    Publication date: September 25, 2014
    Applicant: Eturbotouch Technology Inc.
    Inventors: TA-HU LIN, KUEI-CHING WANG
  • Publication number: 20140125630
    Abstract: A seamless capacitive touch panel includes a substrate, a pattern layer, a first electrode, and a second electrode. The pattern layer is formed on the substrate. The first electrode is formed on the pattern layer. The second electrode is formed on the substrate. The first electrode and the second electrode are separated by the pattern layer for preventing conduction between the first and second electrodes.
    Type: Application
    Filed: January 20, 2014
    Publication date: May 8, 2014
    Applicant: Wistron Corporation
    Inventors: Kuei-Ching Wang, Hsing-Chiao Lin
  • Patent number: 8680419
    Abstract: A seamless capacitive touch panel includes a substrate, a pattern layer, a first electrode, and a second electrode. The pattern layer is formed on the substrate. The first electrode is formed on the pattern layer. The second electrode is formed on the substrate. The first electrode and the second electrode are separated by the pattern layer for preventing conduction between the first and second electrodes.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: March 25, 2014
    Assignee: Wistron Corporation
    Inventors: Kuei-Ching Wang, Hsing-Chiao Lin
  • Patent number: 8673425
    Abstract: A touch panel includes a substrate, a transparent conductive layer, a conductive decoration pad, a decoration layer and an opaque conductive layer. The transparent conductive layer is disposed on the substrate, and the conductive decoration pad is disposed on the transparent conductive layer. The decoration layer is disposed on the conductive decoration pad and the transparent conductive layer, and has an opening located on the conductive decoration pad. The opaque conductive layer is disposed on the decoration layer and electrically connected with the transparent conductive layer through the opening and the conductive decoration pad.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: March 18, 2014
    Assignee: Wistron Corporation
    Inventors: Kuei-Ching Wang, Ta-hu Lin, Tung-Hsin Liu
  • Publication number: 20140043260
    Abstract: A conductive substrate includes a substrate, a plurality of conductive areas, a plurality of first conductive wires, a plurality of conductive pads and a plurality of second conductive wires. The conductive areas are disposed on the substrate along a first direction in sequence. The conductive areas are formed and have a plurality of extending conductive portions along a second direction. The conductive portions of two of the adjacent conductive areas are disposed interlacedly. One terminal of each of the first conductive wires is electrically connected to one of the conductive areas. Each of the conductive pads is electrically connected to other terminal of one of the first conductive wires. One terminal of each of the second conductive wire is electrically connected to one of the conductive pads. In addition, a touch panel is also disclosed in the present invention.
    Type: Application
    Filed: May 23, 2013
    Publication date: February 13, 2014
    Inventors: Kuei-Ching Wang, Ta-Hu Lin
  • Publication number: 20140042001
    Abstract: A panel with a sensing structure includes a photoresist adhesion layer with a first surface and a second surface opposite to the first surface; a first conductive layer with a plurality of first conductive patterns disposed on the first surface along a first direction in sequence; and a second conductive layer with a plurality of second conductive patterns disposed on the second surface along a second direction in sequence.
    Type: Application
    Filed: August 6, 2013
    Publication date: February 13, 2014
    Applicant: Wistron Corporation
    Inventor: Kuei-Ching Wang
  • Publication number: 20140043261
    Abstract: A touch panel includes a first plate, an antenna component and a decoration layer. A touch input area and a peripheral area aside to the input area are defined on the first plate. The antenna component is located at the peripheral area. The decoration layer is located at the peripheral area and hides the antenna component from view.
    Type: Application
    Filed: May 28, 2013
    Publication date: February 13, 2014
    Inventors: Kuei-Ching Wang, Wen-Cheng Yu
  • Publication number: 20130342226
    Abstract: A touch panel with single plate includes a plate and a sensing circuit structure. The plate is used as a cover. The sensing circuit structure includes a transparent conductive layer. The transparent conductive layer has a plurality of first transparent conductive portions and a plurality of second transparent conductive portions. The first transparent conductive portions are substantially disposed on the plate along with a first axis. The second transparent conductive portions are substantially disposed on the plate along with a second axis.
    Type: Application
    Filed: May 24, 2013
    Publication date: December 26, 2013
    Applicant: Wistron Corporation
    Inventors: Kuei-Ching Wang, Ta-Hu Lin
  • Publication number: 20130308290
    Abstract: A touch panel with a single plate includes a plate and a sensing circuit structure. The substrate is taken as a cover. The sensing circuit structure is formed on the plate.
    Type: Application
    Filed: May 16, 2013
    Publication date: November 21, 2013
    Applicant: Wistron Corporation
    Inventor: Kuei-Ching Wang
  • Publication number: 20130307798
    Abstract: A planar touch panel is provided. The planar touch panel includes a substrate and a plurality of periphery structures. The substrate has a plurality of transparent conductive patterns, and each of the transparent conductive patterns has a first end and a second end. The width of the first end is smaller than the width of the second end. The periphery structures are disposed adjacent to the first ends of the transparent conductive patterns, and each of the periphery structures has a first conductive layer and a decoration layer. The first conductive layer is disposed on the substrate and extends toward the first end to cover the first end. The decoration layer is disposed on the substrate and the first conductive layer. The decoration layer extends toward the first conductive layer, and is formed with an opening hole on the first conductive layer.
    Type: Application
    Filed: May 15, 2013
    Publication date: November 21, 2013
    Applicant: WISTRON CORPORATION
    Inventors: Kuei-Ching Wang, Ta-Hu Lin, Chih-Ming Hsu
  • Publication number: 20130285978
    Abstract: A portable electronic device includes a touch control module and a processing module. The touch control module has a substrate, a transparent conductive layer, a conductive decoration pad, a decoration layer and a non-transparent conductive layer. The transparent conductive layer is disposed on the substrate. The conductive decoration pad is disposed on the transparent conductive layer. The decoration layer is disposed on the conductive decoration pad and the transparent conductive layer, and has an opening. The non-transparent conductive layer is disposed on the decoration layer and electrically connected with the transparent conductive layer via the opening. The processing module is electrically connected with the touch control module.
    Type: Application
    Filed: April 22, 2013
    Publication date: October 31, 2013
    Applicant: Wistron Corporation
    Inventors: Kuei-Ching Wang, Ta-Hu Lin, Tung-Hsin Liu
  • Publication number: 20130269988
    Abstract: A method for manufacturing a peripheral circuit of a touch panel includes: printing a radiation curable conductive material on a substrate having a transparent conductive pattern; irradiating the radiation curable conductive material with a radiated ray, in order to cure parts of the radiation curable conductive material; and removing uncured parts of the radiation curable conductive material, in order to form the peripheral circuit.
    Type: Application
    Filed: April 8, 2013
    Publication date: October 17, 2013
    Applicant: Wistron Corporation
    Inventors: Kuei-Ching Wang, Ta-Hu Lin
  • Publication number: 20130271376
    Abstract: A touch keyboard includes a touch input panel having a touch input surface, a plurality of key zones and a tracking input zone. The touch input panel physically presents the key zones on the touch input surface. The tracking input zone is located between at least two of the key zones.
    Type: Application
    Filed: April 8, 2013
    Publication date: October 17, 2013
    Applicants: eTurboTouch Technology Inc., Wistron Corporation
    Inventors: Kuei-Ching Wang, Ta-Hu Lin
  • Patent number: 8497848
    Abstract: A resistive touch device with no visual color difference comprises a first transparent conductive substrate, a second transparent conductive substrate and a spacer layer. The first transparent conductive substrate with a bottom thereof has a plurality of first transparent conductive electrodes, and a first voltage difference in a first direction. The second transparent conductive substrate with a top thereof has a plurality of second transparent conductive electrodes, and a second voltage difference in a second direction. The first direction is perpendicular to the second direction. The spacer layer is formed between the first and second transparent conductive substrates, which is used for isolating the first transparent conductive electrode and the second transparent conductive electrode.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: July 30, 2013
    Assignees: Wistron Corporation, eTurboTouch Technology Inc.
    Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
  • Publication number: 20130056342
    Abstract: A seamless capacitive touch panel includes a substrate, a pattern layer, a first electrode, and a second electrode. The pattern layer is formed on the substrate. The first electrode is formed on the pattern layer. The second electrode is formed on the substrate. The first electrode and the second electrode are separated by the pattern layer for preventing conduction between the first and second electrodes.
    Type: Application
    Filed: September 1, 2011
    Publication date: March 7, 2013
    Inventors: Kuei-Ching Wang, Hsing-Chiao Lin
  • Publication number: 20120285810
    Abstract: An electrode and an isolation layer of a touch device are the same color, so that a user of the touch device perceives a good visual effect without having to employ expensive optical adhesive and decorative films in the touch device. The front bezel design used in conventional touch devices can thus be abandoned. Further, simpler fabrication, higher yield rate, and lower cost are also achieved.
    Type: Application
    Filed: August 18, 2011
    Publication date: November 15, 2012
    Applicant: ETURBOTOUCH TECHNOLOGY INC.
    Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
  • Publication number: 20120256871
    Abstract: A touch panel capable of decreasing response time includes a first substrate, a second substrate, and a spacer. The first substrate has a plurality of first conductive stripes formed on a lower surface of the first substrate along a first direction. The second substrate is disposed below the first substrate. The second substrate has a plurality of second conductive stripes formed on an upper surface of the second substrate along a second direction. The spacer is arranged between the first substrate and the second substrate for forming a gap between the first substrate and the second substrate.
    Type: Application
    Filed: March 6, 2012
    Publication date: October 11, 2012
    Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
  • Publication number: 20120206398
    Abstract: A resistive touch device with no visual color difference comprises a first transparent conductive substrate, a second transparent conductive substrate and a spacer layer. The first transparent conductive substrate with a bottom thereof has a plurality of first transparent conductive electrodes, and a first voltage difference in a first direction. The second transparent conductive substrate with a top thereof has a plurality of second transparent conductive electrodes, and a second voltage difference in a second direction. The first direction is perpendicular to the second direction. The spacer layer is formed between the first and second transparent conductive substrates, which is used for isolating the first transparent conductive electrode and the second transparent conductive electrode.
    Type: Application
    Filed: March 17, 2011
    Publication date: August 16, 2012
    Inventors: Kuei-Ching WANG, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
  • Publication number: 20110254778
    Abstract: A slim type touch device includes a touch panel, a display module, and a housing. The touch panel and the display module are installed in the housing. The touch panel includes a plurality of sensing pads formed on the bottom side of the touch panel. The bottom side of the touch panel is mounted on the display module with the optical clear adhesive.
    Type: Application
    Filed: June 11, 2010
    Publication date: October 20, 2011
    Inventors: Kuei-Ching Wang, Hsing-Chiao Lin, Leng-Chieh Lin, Ming-Tzu Tu
  • Publication number: 20110210936
    Abstract: A capacitance touch device includes a touch panel, a plurality of triangular sensing pads, a plurality of conducting wires, and a control circuit. Every four triangular sensing pads are arranged forming a square deposited on the touch panel. Each triangular sensing pad is corresponding to a location and is electrically connected to the control circuit through one conducting wire. When the plurality of triangular sensing pads is touched generating sensing signals, the control circuit can calculate the location of the touch point according to the intensity of the sensing signals.
    Type: Application
    Filed: April 19, 2010
    Publication date: September 1, 2011
    Inventors: Kuei-Ching Wang, Hsing-Chiao Lin, Leng-Chieh Lin, Ming-Tzu Tu