Patents by Inventor Chenghong Xu

Chenghong Xu 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).

  • Touch device
    Patent number: 10133378
    Abstract: A touch device includes a transparent substrate, at least one reflection increasing structure, and a masking layer. The transparent substrate has an non-visible area and a visible area. The non-visible area is located around the periphery of the visible area. The reflection increasing structure is disposed on the non-visible area of the transparent substrate. The masking layer corresponds to the reflection increasing structure and it is disposed on the non-visible area of the transparent substrate.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: November 20, 2018
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: I-Chung Hsu, Kuo-Shu Hsu, Chunyong Zhang, Fenghua Lu, Chenghong Xu
  • Touch panel
    Patent number: 9817496
    Abstract: A touch panel comprises a protection substrate, a first transparent substrate, a first patterned electrode layer and a first transparent adhesive layer. The first transparent substrate is disposed opposite the protection substrate. The first patterned electrode layer is disposed on the first transparent substrate and between the protection substrate and the first transparent substrate, and includes a patterned portion and a non-patterned portion. The first transparent adhesive layer is disposed between the protection substrate and the first patterned electrode layer. The refractive index of the first transparent adhesive layer is greater than or equal to 1.65 and less than or equal to 1.72, wherein reflectivity of the patterned portion is substantially the same as the reflectivity of the non-patterned portion.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: November 14, 2017
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: I-Chung Hsu, Kuo-Shu Hsu, Fenghua Lu, Chenghong Xu
  • Touch display device
    Patent number: 9665225
    Abstract: A touch display device comprises a display module, a polarizer, a first patterned electrode layer and a first transparent adhesive layer. The first patterned electrode layer is disposed between the polarizer and the display module and includes a patterned portion and a non-patterned portion. The first transparent adhesive layer is disposed on the first patterned electrode layer. The refractive index of the first transparent adhesive layer is greater than or equal to 1.65 and less than or equal to 1.72, wherein reflectivity of the patterned portion is substantially the same as reflectivity of the non-patterned portion.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: May 30, 2017
    Inventors: I-Chung Hsu, Kuo-Shu Hsu, Fenghua Lu, Chenghong Xu
  • TOUCH DEVICE
    Publication number: 20160026314
    Abstract: A touch device includes a transparent substrate, at least one reflection increasing structure, and a masking layer. The transparent substrate has an non-visible area and a visible area. The non-visible area is located around the periphery of the visible area The reflection increasing structure is disposed on the non-visible area of the transparent substrate. The masking layer corresponds to the reflection increasing structure and it is disposed on the non-visible area of the transparent substrate.
    Type: Application
    Filed: July 23, 2015
    Publication date: January 28, 2016
    Inventors: I-Chung Hsu, Kuo-Shu Hsu, Chunyong Zhang, Fenghua Lu, Chenghong Xu
  • TOUCH PANEL
    Publication number: 20150370357
    Abstract: A touch panel comprises a protection substrate, a first transparent substrate, a first patterned electrode layer and a first transparent adhesive layer. The first transparent substrate is disposed opposite the protection substrate. The first patterned electrode layer is disposed on the first transparent substrate and between the protection substrate and the first transparent substrate, and includes a patterned portion and a non-patterned portion. The first transparent adhesive layer is disposed between the protection substrate and the first patterned electrode layer. The refractive index of the first transparent adhesive layer is greater than or equal to 1.65 and less than or equal to 1.72, wherein reflectivity of the patterned portion is substantially the same as the reflectivity of the non-patterned portion.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 24, 2015
    Inventors: I-Chung Hsu, Kuo-Shu Hsu, Fenghua Lu, Chenghong Xu
  • TOUCH DISPLAY DEVICE
    Publication number: 20150370382
    Abstract: A touch display device comprises a display module, a polarizer, a first patterned electrode layer and a first transparent adhesive layer. The first patterned electrode layer is disposed between the polarizer and the display module and includes a patterned portion and a non-patterned portion. The first transparent adhesive layer is disposed on the first patterned electrode layer. The refractive index of the first transparent adhesive layer is greater than or equal to 1.65 and less than or equal to 1.72, wherein reflectivity of the patterned portion is substantially the same as reflectivity of the non-patterned portion.
    Type: Application
    Filed: June 17, 2015
    Publication date: December 24, 2015
    Inventors: I-Chung Hsu, Kuo-Shu Hsu, Fenghua Lu, Chenghong Xu