Patents by Inventor Da-Ching Tang

Da-Ching Tang 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: 9910547
    Abstract: An anti-interference touch sensing structure includes a first substrate, a plurality of touch sensing units and at least a first anti-interference spot. The touch sensing units are coplanarly disposed on the first substrate, and a first interval region is formed between the adjacent touch sensing units. The first anti-interference spot is disposed within the first interval region.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: March 6, 2018
    Assignees: HANNSTAR DISPLAY (NANJING) CORPORATION, HANNSTAR DISPLAY CORPORATION
    Inventors: Hsing-Ying Lee, Da-Ching Tang
  • Patent number: 9865223
    Abstract: An optoelectronic modulation stack includes a substrate, a plurality of touch sensing units, at least a first anti-interference spot and a nano-structural layer. The touch sensing units are coplanarly disposed on the substrate, and a first interval region is formed between the adjacent touch sensing units. The first anti-interference spot is disposed within the first interval region, and the width of the first anti-interference spot is substantially less than that of the substrate or touch sensing unit. The nano-structural layer is disposed below the first anti-interference spot and includes a plurality of nano structures. When the light passes through the nano structures and the first anti-interference spot, the optical characteristic of the light is changed.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: January 9, 2018
    Assignees: Hannstar Display (Nanjing) Corporation, Hannstar Display Corporation
    Inventors: Hsing-Ying Lee, Da-Ching Tang, Tien-Rong Lu
  • Patent number: 9846500
    Abstract: An organic electroluminescent touch panel includes a protection unit, a plurality of touch-sensing units, at least one first anti-interference spot, a substrate, a first electrode layer, an organic layer stack and a second electrode layer. The touch-sensing units are coplanarly disposed on the protection unit. A first interval region is formed between the adjacent touch-sensing units. The first anti-interference spot is disposed within the first interval region. The substrate is disposed corresponding to the protection unit. The first electrode layer is disposed on the substrate, the organic layer stack is disposed on the first electrode layer, and the second electrode layer is disposed on the organic layer stack. The first electrode layer, the organic layer stack and the second electrode layer are disposed within the space formed by the protection unit and the substrate.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: December 19, 2017
    Assignees: Hannstar Display (Nanjing) Corporation, Hannstar Display Corporation
    Inventors: Hsing-Ying Lee, Da-Ching Tang
  • Patent number: 9842862
    Abstract: A manufacturing method of an anti-interference flexible electronic structure formed by a carrier separation process comprises the steps of: providing a carrier; attaching a flexible substrate to the carrier; forming a plurality of touch-sensing units coplanarly on the flexible substrate, wherein a first interval region is formed between the adjacent touch-sensing units; coplanarly forming at least a first anti-interference spot within the first interval region, wherein a distance is between the first anti-interference spot and the adjacent touch-sensing unit; and separating the flexible substrate from the carrier.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: December 12, 2017
    Assignees: HANNSTAR DISPLAY (NANJING) CORPORATION, HANNSTAR DISPLAY CORPORATION
    Inventors: Hsing-Ying Lee, Da-Ching Tang, Tien-Rong Lu
  • Publication number: 20160034074
    Abstract: An anti-interference touch sensing structure includes a first substrate, a plurality of touch sensing units and at least a first anti-interference spot. The touch sensing units are coplanarly disposed on the first substrate, and a first interval region is formed between the adjacent touch sensing units. The first anti-interference spot is disposed within the first interval region.
    Type: Application
    Filed: May 14, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG
  • Publication number: 20160034104
    Abstract: A manufacturing method of an anti-interference flexible electronic structure formed by a carrier separation process comprises the steps of: providing a carrier; attaching a flexible substrate to the carrier; forming a plurality of touch-sensing units coplanarly on the flexible substrate, wherein a first interval region is formed between the adjacent touch-sensing units; coplanarly forming at least a first anti-interference spot within the first interval region, wherein a distance is between the first anti-interference spot and the adjacent touch-sensing unit; and separating the flexible substrate from the carrier.
    Type: Application
    Filed: July 20, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG, Tien-Rong LU
  • Publication number: 20160034061
    Abstract: An organic electroluminescent touch panel includes a protection unit, a plurality of touch-sensing units, at least one first anti-interference spot, a substrate, a first electrode layer, an organic layer stack and a second electrode layer. The touch-sensing units are coplanarly disposed on the protection unit. A first interval region is formed between the adjacent touch-sensing units. The first anti-interference spot is disposed within the first interval region. The substrate is disposed corresponding to the protection unit. The first electrode layer is disposed on the substrate, the organic layer stack is disposed on the first electrode layer, and the second electrode layer is disposed on the organic layer stack. The first electrode layer, the organic layer stack and the second electrode layer are disposed within the space formed by the protection unit and the substrate.
    Type: Application
    Filed: July 20, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG
  • Publication number: 20160034063
    Abstract: An anti-interference touch display panel comprises a color filter substrate, an active matrix transistor substrate, a display functional layer, a plurality of touch-sensing units and at least one first anti-interference spot. The active matrix transistor substrate is disposed corresponding to the color filter substrate. The display functional layer is disposed between the color filter substrate and the active matrix transistor substrate. The touch-sensing units are coplanarly disposed on the color filter substrate, and a first interval region is formed between the adjacent-touch sensing units. The first anti-interference spot is disposed within the first interval region.
    Type: Application
    Filed: July 24, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG, Tien-Rong LU
  • Publication number: 20160034075
    Abstract: An optoelectronic modulation stack includes a substrate, a plurality of touch sensing units, at least a first anti-interference spot and a nano-structural layer. The touch sensing units are coplanarly disposed on the substrate, and a first interval region is formed between the adjacent touch sensing units. The first anti-interference spot is disposed within the first interval region, and the width of the first anti-interference spot is substantially less than that of the substrate or touch sensing unit. The nano-structural layer is disposed below the first anti-interference spot and includes a plurality of nano structures. When the light passes through the nano structures and the first anti-interference spot, the optical characteristic of the light is changed.
    Type: Application
    Filed: May 15, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG, Tien-Rong LU
  • Publication number: 20140340603
    Abstract: A pixel array substrate includes a substrate, a plurality of thin-film transistors disposed on the substrate, a first insulating layer covering the thin-film transistors and the substrate, a common electrode disposed on the first insulating layer, a second insulating layer covering the first insulating layer and the common electrode, and a plurality of pixel electrodes disposed on the second insulating layer. Each thin-film transistor includes a drain electrode. The first insulating layer includes a plurality of first openings exposing the drain electrodes respectively. The second insulating layer includes a plurality of second openings exposing the first openings respectively. Each pixel electrode is electrically connected to each drain electrode respectively through each first opening and each second opening. The first insulating layer includes a thickness between 1 micron and 5 microns.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 20, 2014
    Inventors: Hsien-Tang Hu, Da-Ching Tang, Ko-Ruey Jen, Jui-Chi Lai
  • Patent number: 8890157
    Abstract: The present invention provides a pixel structure including a substrate, a thin-film transistor disposed on the substrate, a first insulating layer covering the thin-film transistor and the substrate, a common electrode, a connecting electrode, a second insulating layer, and a pixel electrode. The thin-film transistor includes a drain electrode. The first insulating layer has a first opening exposing the drain electrode. The common electrode and the connecting electrode are disposed on the first insulating layer. The connecting electrode extends into the first opening to be electrically connected to the drain electrode. The connecting electrode is electrically insulated from the common electrode. The second insulating layer covers the first insulating layer, the common electrode, the connecting electrode, and has a second opening exposing the connecting electrode. The pixel electrode is disposed on the second insulating layer and electrically connected to the connecting electrode through the second opening.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 18, 2014
    Assignee: HannStar Display Corp.
    Inventors: Hsuan-Chen Liu, Hsien-Cheng Chang, Da-Ching Tang, Chien-Hao Wu, Ching-Chao Wang, Jung-Chen Lin
  • Publication number: 20140197413
    Abstract: The present invention provides a pixel structure including a substrate, a thin-film transistor disposed on the substrate, a first insulating layer covering the thin-film transistor and the substrate, a common electrode, a connecting electrode, a second insulating layer, and a pixel electrode. The thin-film transistor includes a drain electrode. The first insulating layer has a first opening exposing the drain electrode. The common electrode and the connecting electrode are disposed on the first insulating layer. The connecting electrode extends into the first opening to be electrically connected to the drain electrode. The connecting electrode is electrically insulated from the common electrode. The second insulating layer covers the first insulating layer, the common electrode, the connecting electrode, and has a second opening exposing the connecting electrode. The pixel electrode is disposed on the second insulating layer and electrically connected to the connecting electrode through the second opening.
    Type: Application
    Filed: March 15, 2013
    Publication date: July 17, 2014
    Applicant: HANNSTAR DISPLAY CORP.
    Inventors: Hsuan-Chen Liu, Hsien-Cheng Chang, Da-Ching Tang, Chien-Hao Wu, Ching-Chao Wang, Jung-Chen Lin