Patents by Inventor Meng-Guei Lin

Meng-Guei Lin 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: 10725596
    Abstract: A capacitive touch sensor includes two sensing layers. Each sensing layer has capacitive sensing strings and electromagnetic antenna strings. Each of the capacitive sensing strings and electromagnetic antenna strings is connected to a highly conductive element. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the capacitive sensing layers orthogonally interlace with each other to form a capacitive sensing matrix.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: July 28, 2020
    Assignee: YOUNG FAST OPTOELECTRONICS CO., LTD.
    Inventors: Chih-Chiang Pai, Meng-Guei Lin, Chin-Fong Lin, Chiu-Wen Chen
  • Patent number: 10664111
    Abstract: A capacitive touch sensor includes two sensing layers. Each sensing layer has sensing strings, each of which is composed of sensing units connected in series. An end of each sensing string is provided with a contact. Each sensing string has a wire. Each wire electrically connects to one of the contacts and a string of the sensing units. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the sensing layers interlace with each other to form a sensing matrix.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: May 26, 2020
    Assignee: YOUNG FAST OPTOELECTRONICS CO., LTD.
    Inventors: Chih-Chiang Pai, Meng-Guei Lin, Chin-Fong Lin, Chiu-Wen Chen
  • Patent number: 10528184
    Abstract: The invention includes a substrate, a touch sensor layer, an insulative film and a signal transmission layer. The touch sensor layer has sensing columns. Each sensing column has a first sensing electrode and second sensing electrodes. The first sensing electrode is connected to a first contact through a first transparent path. Each second sensing electrode is connected to a second contact through a second transparent path. The second contacts are arranged in the same order of the second sensing electrodes connected thereto. The insulative film covers the second contacts. The signal transmission layer has first signal wires, second signal wires and signal output terminals. Two end of each first signal wire are separately connected to the first contact and one of the signal output terminals. Each second signal wire connects the second contacts in a line and is connected to one of the signal output terminals.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: January 7, 2020
    Assignee: YOUNG FAST OPTOELECTRONICS CO., LTD.
    Inventors: Chih-Chiang Pai, Meng-Guei Lin, Chin-Fong Lin, Li-Yeh Yang, Chiu-Wen Chen
  • Publication number: 20190369780
    Abstract: A method for improving electric characteristic of a touch panel is disclosed. The method includes the steps of: a) providing a transparent conductive layer; b) defining a local area on the transparent conductive layer; and c) laying down a conductive unit. The transparent conductive layer is made of metal oxide. The conductive unit is metal wires. A width of each of the metal wires is less than 5 ?m.
    Type: Application
    Filed: May 31, 2018
    Publication date: December 5, 2019
    Applicant: Young Fast Optoelectronics Co., Ltd.
    Inventors: Chih-Chiang Pai, Meng-Guei Lin, Chin-Fong Lin, Chiu-Wen Chen
  • Publication number: 20190369765
    Abstract: A capacitive touch sensor includes two sensing layers. Each sensing layer has sensing strings, each of which is composed of sensing units connected in series. An end of each sensing string is provided with a contact. Each sensing string has a wire. Each wire electrically connects to one of the contacts and a string of the sensing units. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the sensing layers interlace with each other to form a sensing matrix.
    Type: Application
    Filed: May 31, 2018
    Publication date: December 5, 2019
    Applicant: Young Fast Optoelectronics Co., Ltd.
    Inventors: Chih-Chiang Pai, Meng-Guei Lin, Chin-Fong Lin, Chiu-Wen Chen
  • Publication number: 20190369764
    Abstract: A capacitive touch sensor includes two sensing layers. Each sensing layer has capacitive sensing strings and electromagnetic antenna strings. Each of the capacitive sensing strings and electromagnetic antenna strings is connected to a highly conductive element. A transparent insulative layer is arranged between the two sensing layers. The two groups of sensing strings on two the capacitive sensing layers orthogonally interlace with each other to form a capacitive sensing matrix.
    Type: Application
    Filed: May 31, 2018
    Publication date: December 5, 2019
    Applicant: Young Fast Optoelectronics Co., Ltd.
    Inventors: Chih-Chiang Pai, Meng-Guei Lin, Chin-Fong Lin, Chiu-Wen Chen
  • Publication number: 20190302912
    Abstract: The invention includes a substrate, a touch sensor layer, an insulative film and a signal transmission layer. The touch sensor layer has sensing columns. Each sensing column has a first sensing electrode and second sensing electrodes. The first sensing electrode is connected to a first contact through a first transparent path. Each second sensing electrode is connected to a second contact through a second transparent path. The second contacts are arranged in the same order of the second sensing electrodes connected thereto. The insulative film covers the second contacts. The signal transmission layer has first signal wires, second signal wires and signal output terminals. Two end of each first signal wire are separately connected to the first contact and one of the signal output terminals. Each second signal wire connects the second contacts in a line and is connected to one of the signal output terminals.
    Type: Application
    Filed: March 28, 2018
    Publication date: October 3, 2019
    Applicant: Young Fast Optoelectronics Co., Ltd.
    Inventors: Chih-Chiang Pai, Meng-Guei Lin, Chin-Fong Lin, Li-Yeh Yang, Chiu-Wen Chen
  • Publication number: 20190294234
    Abstract: The invention includes a glass plate, a bezel layer, a touch sensor layer and a signal wire layer. The bezel layer attached on a periphery of the glass plate defines a shaded area and a visible area. The touch sensor layer has sensing columns arranged in the visible area. Each of the sensing columns includes a common sensing electrode and a plurality of driving electrodes. The driving electrodes are divided into two electrode columns. Each driving electrode of the electrode columns is connected to a bridging point in one of two opposite side of the shaded area through a connecting wire. All the bridging points in a line are electrically connected by a bridging film connected to a part of the contacts of the connecting port through the signal wire layer. The common sensing electrodes are electrically connected to another part of the contacts through the signal wire layer.
    Type: Application
    Filed: March 20, 2018
    Publication date: September 26, 2019
    Applicant: Young Fast Optoelectronics Co., Ltd.
    Inventors: Jhih-Ciang Bai, Meng-Guei Lin, Cing-Fong Lin, Jin-An Cai, Yi-Jing Huang
  • Publication number: 20190265822
    Abstract: The touch panel includes a transparent substrate, a transparent touch sensor and auxiliary wires. The transparent substrate has a visible area and a shaded area which is around the visible area and formed by an opaque bezel. The transparent touch sensor has touch sensing units arranged into a plurality of sensor columns and located within the visible area. Each of the sensing columns includes a first sensing electrode and a plurality of second sensing electrodes. Each of the first sensing electrodes and the second sensing electrodes is separately connected to a contact disposed in the shaded area through a signal path. Each auxiliary wire is electrically attached to one of the signal paths. An impedance of each auxiliary wire is less than that of each signal path.
    Type: Application
    Filed: February 25, 2018
    Publication date: August 29, 2019
    Applicant: Young Fast Optoelectronics Co., Ltd.
    Inventors: Jhih-Ciang Bai, Meng-Guei Lin, Cing-Fong Lin, Ciou-Wun Chen
  • Publication number: 20190258345
    Abstract: The assembling structure includes a transparent substrate, a transparent touch sensor and a flexible flat cable (FFC). The transparent substrate has a visible area and a shaded area which is around the visible area. The transparent touch sensor has touch sensing units arranged in a matrix and located within the visible area. Each of the touch sensing units is connected to a contact of a connecting port in the shaded area. The FFC is connected to the connecting port. The FFC includes a flexible insulative film and flat copper foil wires parallelly arranged on the flexible insulative film at regular intervals. All contacts of the connecting port are arranged at regular intervals. A distance between adjacent two of the contacts is the same as that of the copper foil wires. Each of the copper foil wires is electrically conducted to one of the contacts with adding an ACF.
    Type: Application
    Filed: February 22, 2018
    Publication date: August 22, 2019
    Applicant: Young Fast Optoelectronics Co., Ltd.
    Inventors: Meng-Guei Lin, Li-Ye Yang