Patents by Inventor I-TA JIANG

I-TA JIANG 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: 20220271061
    Abstract: The present disclosure discloses a manufacturing method of a pixel structure of a reflective display comprising: providing a substrate; forming a shielding layer on the substrate; forming a low reflective layer on the shielding layer; and forming a reflective layer on the low reflective layer, wherein the reflective layer comprises a plurality of reflection regions, the plurality of reflection regions are arranged at intervals, and a part of the low reflective layer is exposed between the plurality of reflection regions. In the present disclosure, the reflection of light in the gap between the pixels is avoided by the low reflective layer, such that the notice of liquid crystal disturbance by human eyes is reduced, and a reflective display with good display function and low power consumption is implemented.
    Type: Application
    Filed: May 13, 2022
    Publication date: August 25, 2022
    Applicant: GIANTPLUS TECHNOLOGY CO., LTD.
    Inventors: I-Ta JIANG, Che-Yao WU, Kai-Ju CHOU
  • Publication number: 20220102386
    Abstract: The present disclosure discloses a pixel structure of a reflective display comprising a substrate, a shielding layer, a low reflective layer, and a reflective layer. The shielding layer is disposed on the substrate. The low reflective layer is disposed on the shielding layer. The reflective layer is disposed on the low reflective layer, wherein the reflective layer comprises a plurality of reflection regions, the plurality of reflection regions are arranged at intervals. A part of the low reflective layer is exposed between the plurality of reflection regions. In the present disclosure, the reflection of light in the gap between the pixels is avoided by the low reflective layer, such that the notice of liquid crystal disturbance by human eyes is reduced, and a reflective display with good display function and low power consumption is implemented.
    Type: Application
    Filed: October 29, 2020
    Publication date: March 31, 2022
    Applicant: GIANTPLUS TECHNOLOGY CO., LTD.
    Inventors: I-Ta JIANG, Che-Yao WU, Kai-Ju CHOU
  • Publication number: 20220085075
    Abstract: A display panel including a substrate, a first metal layer, a first insulating layer, a second metal layer, a second insulating layer and a third metal layer is provided. The first metal layer is disposed on the substrate and includes a first storage electrode. The first insulating layer is disposed on the first metal layer. The second metal layer is disposed on the first insulating layer and includes a second storage electrode. The second insulating layer is disposed on the second metal layer. The third metal layer is disposed on the second insulating layer and includes a third storage electrode. A first storage capacitance is constituted by the first and second storage electrode as well as the first insulating layer located between thereof, and a second storage capacitance is constituted by the second and third storage electrode as well as the second insulating layer located between thereof.
    Type: Application
    Filed: October 19, 2020
    Publication date: March 17, 2022
    Applicant: GIANTPLUS TECHNOLOGY CO., LTD
    Inventors: Che-Yao Wu, Kai-Ju Chou, I-Ta Jiang
  • Patent number: 11256131
    Abstract: The present disclosure discloses a jump connection structure of a reflective display comprising a substrate, a shielding layer, a low reflective layer, an organic layer, a first transparent conductive layer, and a first reflective layer. The shielding layer is disposed on the substrate. The low reflective layer is disposed on the shielding layer. The organic layer is disposed on the low reflective layer, wherein the organic layer and the low reflective layer have a first via, and a part of the shielding layer is exposed from the first via. The first transparent conductive layer is disposed on the exposed shielding layer. The first reflective layer is disposed on a top surface of the organic layer, a side surface of the organic layer, and the first transparent conductive layer. In the present disclosure, a reflective display with good display function and low power consumption is implemented by the jump connection structure.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: February 22, 2022
    Assignee: GIANTPLUS TECHNOLOGY CO., LTD.
    Inventors: I-Ta Jiang, Che-Yao Wu, Kai-Ju Chou
  • Patent number: 11215870
    Abstract: A pixel structure having a first gray scale display region and a second gray scale display region is provided. The first and the second gray scale display region respectively comprises two first display blocks and a second display block located therebetween. The pixel structure comprises first conductive electrodes, a second conductive electrode, a first active component and a second active component. The first conductive electrodes respectively disposed in the two first display blocks of the first gray scale display region are connected. The second conductive electrode is disposed in the second gray scale display region. The first active component is electrically connected to the first conductive electrodes by a first contact window located at one of the two first display blocks. The second active component is electrically connected to the second conductive electrode by a second contact window located at the second display block.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: January 4, 2022
    Assignee: GIANTPLUS TECHNOLOGY CO., LTD
    Inventors: I-Ta Jiang, Che-Yao Wu
  • Patent number: 11150530
    Abstract: A manufacturing method of a display panel including following steps is provided. Providing a substrate. Forming a first metal layer including a first storage electrode on the substrate. Forming a first insulating layer on the first metal layer. Forming a second metal layer including a second storage electrode on the first insulating layer. Forming a second insulating layer on the second metal layer. Forming a third metal layer including a third storage electrode on the second insulating layer. A first storage capacitance is constituted by the first storage electrode and the second storage electrode as well as the first insulating layer located between the first storage electrode and the second storage electrode, and a second storage capacitance is constituted by the second storage electrode and the third storage electrode as well as the second insulating layer located between the second storage electrode and the third storage electrode.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: October 19, 2021
    Assignee: GIANTPLUS TECHNOLOGY CO., LTD
    Inventors: Che-Yao Wu, Kai-Ju Chou, I-Ta Jiang
  • Patent number: 11036079
    Abstract: A pixel structure having a first gray scale display region and a second gray scale display region is provided. The first and the second gray scale display region respectively comprises two first display blocks and a second display block located therebetween. The pixel structure comprises first conductive electrodes, a second conductive electrode, a first active component and a second active component. The first conductive electrodes respectively disposed in the two first display blocks of the first gray scale display region are connected. The second conductive electrode is disposed in the second gray scale display region. The first active component is electrically connected to the first conductive electrodes by a first contact window located at one of the two first display blocks. The second active component is electrically connected to the second conductive electrode by a second contact window located at the second display block.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: June 15, 2021
    Assignee: GIANTPLUS TECHNOLOGY CO., LTD
    Inventors: I-Ta Jiang, Che-Yao Wu
  • Publication number: 20210063798
    Abstract: A pixel structure having a first gray scale display region and a second gray scale display region is provided. The first and the second gray scale display region respectively comprises two first display blocks and a second display block located therebetween. The pixel structure comprises first conductive electrodes, a second conductive electrode, a first active component and a second active component. The first conductive electrodes respectively disposed in the two first display blocks of the first gray scale display region are connected. The second conductive electrode is disposed in the second gray scale display region. The first active component is electrically connected to the first conductive electrodes by a first contact window located at one of the two first display blocks. The second active component is electrically connected to the second conductive electrode by a second contact window located at the second display block.
    Type: Application
    Filed: December 5, 2019
    Publication date: March 4, 2021
    Applicant: GIANTPLUS TECHNOLOGY CO., LTD
    Inventors: I-Ta Jiang, Che-Yao Wu
  • Publication number: 20210063800
    Abstract: A pixel structure having a first gray scale display region and a second gray scale display region is provided. The first and the second gray scale display region respectively comprises two first display blocks and a second display block located therebetween. The pixel structure comprises first conductive electrodes, a second conductive electrode, a first active component and a second active component. The first conductive electrodes respectively disposed in the two first display blocks of the first gray scale display region are connected. The second conductive electrode is disposed in the second gray scale display region. The first active component is electrically connected to the first conductive electrodes by a first contact window located at one of the two first display blocks. The second active component is electrically connected to the second conductive electrode by a second contact window located at the second display block.
    Type: Application
    Filed: October 15, 2020
    Publication date: March 4, 2021
    Applicant: GIANTPLUS TECHNOLOGY CO., LTD
    Inventors: I-Ta Jiang, Che-Yao Wu
  • Patent number: 10580374
    Abstract: A co-gate electrode between pixels structure includes a first pixel and a second pixel. The first pixel has a first control switch is electrically connected to a main control switch. The main control switch selectively receives an external voltage and then transmits the external voltage to the first control switch. The first control switch selectively receives the external voltage, lest the external voltage transmitted to the first pixel to charge or discharge establish a voltage drop. The second pixel has a second control switch, which is electrically connected to the main control switch to selectively receive the external voltage transmitted by the main control switch, lest the external voltage that is transmitted to the second pixel to charge or discharge establish a voltage drop. The present invention is used for a panel with pixels of small area and high resolution.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: March 3, 2020
    Assignee: Giantplus Technology Co., Ltd.
    Inventors: Che-Yao Wu, Kai-Ju Chou, I-Ta Jiang
  • Publication number: 20190228727
    Abstract: A co-gate electrode between pixels structure includes a first pixel and a second pixel. The first pixel has a first control switch is electrically connected to a main control switch. The main control switch selectively receives an external voltage and then transmits the external voltage to the first control switch. The first control switch selectively receives the external voltage, lest the external voltage transmitted to the first pixel to charge or discharge establish a voltage drop. The second pixel has a second control switch, which is electrically connected to the main control switch to selectively receive the external voltage transmitted by the main control switch, lest the external voltage that is transmitted to the second pixel to charge or discharge establish a voltage drop. The present invention is used for a panel with pixels of small area and high resolution.
    Type: Application
    Filed: May 7, 2018
    Publication date: July 25, 2019
    Inventors: CHE-YAO WU, KAI-JU CHOU, I-TA JIANG
  • Publication number: 20170033236
    Abstract: The present invention provides a thin-film transistor structure, which comprises a substrate, a first metal layer, a first buffer layer, a semiconductor layer, a second metal layer, a second buffer layer, and a third metal layer. The second metal layer includes a gap region; the semiconductor layer includes a channel region. The present invention uses the first and third metal layers to form double gates. By controlling the channel region using the double-gate structure, the turn-on current of the thin-film transistor can be enhanced and thus achieving the efficacy of improving the driving efficiency of the device.
    Type: Application
    Filed: November 4, 2015
    Publication date: February 2, 2017
    Inventors: KAI-JU CHOU, CHE-YAO WU, KU-HUANG LAI, I-TA JIANG