Patents by Inventor Jia-Hung Chen

Jia-Hung Chen 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: 20220273735
    Abstract: The invention provides a method of increasing an amount of oral immunoglobulin A (IgA) and/or inhibiting oral pathogens in a subject in need thereof, which utilizes a composition including a therapeutically effective amount of probiotics as an effective ingredient. The probiotics include Lactobacillus plantarum LPL28, which can efficiently increase the amount of oral IgA and/or inhibit the oral pathogens, and thus have a potential to prevent teeth cavities and/or periodontal diseases.
    Type: Application
    Filed: October 27, 2021
    Publication date: September 1, 2022
    Inventors: Hsieh-Hsun Ho, Wen-Yang Lin, Yi-Wei Kuo, Yen-Yu Huang, Jia-Hung Lin, Chi-Huei Lin, Cheng-Ruei Liu, Shu-Hui Chen
  • Publication number: 20220252841
    Abstract: A lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is with positive refractive power and includes a convex surface facing an object side. The second lens is with negative refractive power. The third lens is a biconvex lens with positive refractive power and includes a convex surface facing the object side and another convex surface facing an image side. The fourth lens is with negative refractive power. The fifth lens is with positive refractive power. The sixth lens is with positive refractive power and includes a convex surface facing the image side. The first lens, the second lens, the third lens, the fourth lens, the fifth lens, and the sixth lens are arranged in order from the object side to the image side along an optical axis.
    Type: Application
    Filed: January 10, 2022
    Publication date: August 11, 2022
    Inventors: Jian-Wei LEE, Chia-Hung SUN, Jia-Sin CHEN
  • Publication number: 20220231196
    Abstract: A semiconductor light-emitting device includes a semiconductor stack including a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer, wherein the first semiconductor layer includes a lateral outer perimeter surface surrounding the active layer; a plurality of vias penetrating the semiconductor stack to expose the first semiconductor layer; a first pad portion and a second pad portion formed on the semiconductor stack to respectively electrically connected to the first semiconductor layer and the second semiconductor layer, wherein the second pad portion and the first pad portion are arranged in a first direction; wherein the plurality of vias is arranged in a plurality of rows, the plurality of rows are arranged in the first direction and includes a first row and a second row, the first row is covered by the second pad portion, the second row is not covered by the first pad portion and the second pad portion, whe
    Type: Application
    Filed: April 4, 2022
    Publication date: July 21, 2022
    Inventors: Chao-Hsing CHEN, Jia-Kuen WANG, Tzu-Yao TSENG, Tsung-Hsun CHIANG, Bo-Jiun HU, Wen-Hung CHUANG, Yu-Ling LIN
  • Patent number: 11269234
    Abstract: A reflective display device includes a thin-film transistor (TFT) array substrate, a front panel laminate (FPL), a front protection sheet, a back protection sheet, a light blocking layer, and a light source. The front panel laminate is located on the TFT array substrate, and has a transparent conductive layer and a display medium layer. The display medium layer is located between the transparent conductive layer and the TFT array substrate. The front protection sheet is located on the front panel laminate. The back protection sheet is located below the TFT array substrate. The light blocking layer at least covers a lateral surface of the back protection sheet. The light source faces toward a lateral surface of the front panel laminate, a lateral surface of the TFT array substrate, and the lateral surface of the back protection sheet.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: March 8, 2022
    Assignee: E Ink Holdings Inc.
    Inventors: Chia-Chi Chang, Chih-Chun Chen, Chi-Ming Wu, Yi-Ching Wang, Jia-Hung Chen, Cheng-Hsien Lin
  • Patent number: 11227557
    Abstract: The present disclosure provides a display device. The display device includes a substrate, a pixel array, a circuit bridge structure, a first trace region, a second trace region, and a display film layer. The pixel array is located on the substrate. The circuit bridge structure is located at one side of the pixel array. The first trace region is located between the pixel array and a first side of the circuit bridge structure. The second trace region is located at a second side opposite to the first side. The display film layer is located on the pixel array, and an orthogonal projection of the display film layer on the substrate is spaced apart from an orthogonal projection of the circuit bridge structure on the substrate.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: January 18, 2022
    Assignee: E Ink Holdings Inc.
    Inventors: Chia-Chi Chang, Chih-Chun Chen, Chi-Ming Wu, Yi-Ching Wang, Jia-Hung Chen
  • Publication number: 20210375172
    Abstract: A display panel including horizontal signal lines, vertical signal lines intersecting the horizontal signal lines, first transmission lines and second transmission lines is provided. The horizontal signal lines are divided into a first horizontal signal line group and an adjacent second horizontal signal line group. Each of the first and second horizontal signal line groups includes N horizontal lines, wherein N is a positive integer. The first transmission lines are positioned at a first side of the vertical signal lines and respectively connected to the N horizontal signal lines in the first horizontal signal line group in a first tendency. The second transmission lines are positioned at a second, opposite side of the vertical signal lines and respectively connected to the N horizontal signal lines in the second horizontal signal line group in a second tendency. The first tendency is opposite to the second tendency.
    Type: Application
    Filed: April 29, 2021
    Publication date: December 2, 2021
    Applicant: E Ink Holdings Inc.
    Inventors: Chia-Chi Chang, Chih-Chun Chen, Chi-Ming Wu, Yi-Ching Wang, Jia-Hung Chen, Wei-Yueh Ku
  • Publication number: 20210358371
    Abstract: An electronic device including a substrate, a plurality of first signal lines, and a plurality of second signal lines is provided. The first signal lines are disposed on the substrate. Each of the first signal lines includes a first intersecting section and a first extending section. The first intersecting section each has a constant extending direction. The first intersecting section is connected to the first extending section, while the first intersecting section and the first extending section have different extending directions. The second signal lines are disposed on the substrate. Each of the second signal lines includes a second intersecting section. The second intersecting section each has a constant extending direction. The second signal lines intersect with the first signal lines to form a plurality of intersections on each of the first signal lines, and the intersections are located on the first intersecting sections.
    Type: Application
    Filed: March 15, 2021
    Publication date: November 18, 2021
    Applicant: E Ink Holdings Inc.
    Inventors: Chia-Chi Chang, Chih-Chun Chen, Chi-Ming Wu, Yi-Ching Wang, Jia-Hung Chen, Shu-Fen Tsai
  • Publication number: 20210150991
    Abstract: The present disclosure provides a display device. The display device includes a substrate, a pixel array, a circuit bridge structure, a first trace region, a second trace region, and a display film layer. The pixel array is located on the substrate. The circuit bridge structure is located at one side of the pixel array. The first trace region is located between the pixel array and a first side of the circuit bridge structure. The second trace region is located at a second side opposite to the first side. The display film layer is located on the pixel array, and an orthogonal projection of the display film layer on the substrate is spaced apart from an orthogonal projection of the circuit bridge structure on the substrate.
    Type: Application
    Filed: November 19, 2020
    Publication date: May 20, 2021
    Inventors: Chia-Chi CHANG, Chih-Chun CHEN, Chi-Ming WU, Yi-Ching WANG, Jia-Hung CHEN
  • Publication number: 20200411561
    Abstract: A display apparatus includes a wireless transmission unit and a display panel. The display panel includes a substrate, a plurality of pixel units and a signal line. The substrate includes a display region and a periphery region. The periphery region surrounds the display region. The pixel units are disposed on the display region. Each of the pixel units includes an active device and a pixel electrode. The active device is electrically connected to the pixel electrode. The signal line is on the periphery region. As viewed from a top view, the signal line has an annular shape having a gap and surrounds the display region.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 31, 2020
    Inventors: Chia-Chi CHANG, Chih-Chun CHEN, Chi-Ming WU, Yi-Ching WANG, Jia-Hung CHEN, Bo-Tsang HUANG, Wei-Yueh KU
  • Patent number: 10879275
    Abstract: A pixel structure includes a pixel electrode, a data selection line and an isolation line. The isolation line is disposed along the pixel electrode. The pixel electrode is configured to store a pixel voltage. The data selection line is configured to transmit a data signal. The isolation line is configured to reduce an influence of an electric field of the data signal on the pixel voltage of the pixel electrode. A projection area of the isolation line is overlapped with a projection area of the pixel electrode.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: December 29, 2020
    Assignee: E Ink Holdings Inc.
    Inventors: Ji-Yuan Li, Ian French, San-Long Lin, Kuang-Heng Liang, Shu-Fen Tsai, Jia-Hung Chen
  • Publication number: 20200225551
    Abstract: A reflective display device includes a thin-film transistor (TFT) array substrate, a front panel laminate (FPL), a front protection sheet, a back protection sheet, a light blocking layer, and a light source. The front panel laminate is located on the TFT array substrate, and has a transparent conductive layer and a display medium layer. The display medium layer is located between the transparent conductive layer and the TFT array substrate. The front protection sheet is located on the front panel laminate. The back protection sheet is located below the TFT array substrate. The light blocking layer at least covers a lateral surface of the back protection sheet. The light source faces toward a lateral surface of the front panel laminate, a lateral surface of the TFT array substrate, and the lateral surface of the back protection sheet.
    Type: Application
    Filed: July 24, 2019
    Publication date: July 16, 2020
    Inventors: Chia-Chi CHANG, Chih-Chun CHEN, Chi-Ming WU, Yi-Ching WANG, Jia-Hung CHEN, Cheng-Hsien LIN
  • Patent number: 10672323
    Abstract: A display device includes a selection line, a data line and plural pixel units. Each of the pixel units includes a first subpixel and a second subpixel. The second subpixel is disposed around the first subpixel and surrounds the first subpixel. The first subpixel includes a first capacitor, and the second subpixel includes a second capacitor. The selection line is configured to provide a selection signal. The data line is configured to provide a data signal. The first subpixel is configured to transmit the data signal to the first capacitor according to the selection signal, and the second subpixel is configured to transmit the data signal to the second capacitor according to the selection signal.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: June 2, 2020
    Assignee: E Ink Holdings Inc.
    Inventors: Chien-Hung Lin, Shu-Fen Tsai, Yi-Lung Wen, Ian French, Ji-Yuan Li, San-Long Lin, Kuang-Heng Liang, Jia-Hung Chen
  • Patent number: 10593246
    Abstract: A pixel array substrate includes a substrate, first and second scan lines, data lines, and pixel structures. The first and second scan lines are disposed alternately and are enabled for different time durations in the same frame time. The data lines intersect with the first and second scan lines. Each of the pixel structures includes first and second active devices, and a pixel electrode. The first and second active devices are turned on and off by the first and second scan lines, respectively. The pixel electrode is connected to the first active device which is connected to one of the data lines by being connected to the second active device. A distance between the first and second scan lines adjacent to each other is a third to a half of a pitch of the pixel structures.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: March 17, 2020
    Assignee: E Ink Holdings Inc.
    Inventors: Shu-Fen Tsai, Jia-Hung Chen, Kuang-Heng Liang, Chih-Ching Wang, Ian French
  • Patent number: 10475398
    Abstract: A display device includes a display region, a signal-sending region, data lines, scan lines, selection-line regions, and a repair line. The signal-sending region is located at a side of the display region. The scan lines intersect the data lines to divide the display region into pixel regions. Each of the selection-line regions is located at a side of one of the scan lines. Disposed on two sides of each of the scan lines are respectively one of the pixel regions and one of the selection-line regions. Each of the selection-line regions has selection lines. The selection lines intersect the data lines. The repair line is between the signal-sending region and the display region. The repair line intersects the selection lines.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: November 12, 2019
    Assignee: E Ink Holdings Inc.
    Inventors: Yao-Te Tseng, Wen-Jung Lee, Jia-Hung Chen, Shu-Fen Tsai
  • Publication number: 20190267403
    Abstract: A pixel structure includes a pixel electrode, a data selection line and an isolation line. The isolation line is disposed along the pixel electrode. The pixel electrode is configured to store a pixel voltage. The data selection line is configured to transmit a data signal. The isolation line is configured to reduce an influence of an electric field of the data signal on the pixel voltage of the pixel electrode. A projection area of the isolation line is overlapped with a projection area of the pixel electrode.
    Type: Application
    Filed: May 6, 2019
    Publication date: August 29, 2019
    Inventors: Ji-Yuan LI, Ian FRENCH, San-Long LIN, Kuang-Heng LIANG, Shu-Fen TSAI, Jia-Hung CHEN
  • Patent number: 10340295
    Abstract: A flexible display device includes a substrate and a border unit. The substrate has a display area and a border area that surrounds the display area. The border unit is located in the border area and includes a first metal layer on the substrate, an insulation layer covering the first metal layer and the substrate, a second metal layer on the insulation layer, a protection layer covering the second metal layer and the insulation layer, a semiconductor layer between the insulation layer and the protection layer, a planarization layer covering the protection layer, and a third metal layer on the planarization layer. The third metal layer has a first part, a second part, and a third part that is between and physically connected to the first and second parts. A notch is defined by the first, second, and third parts.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: July 2, 2019
    Assignee: E Ink Holdings Inc.
    Inventors: Yi-Lung Wen, Jia-Hung Chen, Kuang-Heng Liang, Chi-Ming Wu
  • Publication number: 20190139476
    Abstract: A pixel array substrate includes a substrate, first and second scan lines, data lines, and pixel structures. The first and second scan lines are disposed alternately and are enabled for different time durations in the same frame time. The data lines intersect with the first and second scan lines. Each of the pixel structures includes first and second active devices, and a pixel electrode. The first and second active devices are turned on and off by the first and second scan lines, respectively. The pixel electrode is connected to the first active device which is connected to one of the data lines by being connected to the second active device. A distance between the first and second scan lines adjacent to each other is a third to a half of a pitch of the pixel structures.
    Type: Application
    Filed: September 14, 2018
    Publication date: May 9, 2019
    Applicant: E Ink Holdings Inc.
    Inventors: Shu-Fen Tsai, Jia-Hung Chen, Kuang-Heng Liang, Chih-Ching Wang, Ian French
  • Publication number: 20190122603
    Abstract: A display device includes a selection line, a data line and plural pixel units. Each of the pixel units includes a first subpixel and a second subpixel. The second subpixel is disposed around the first subpixel and surrounds the first subpixel. The first subpixel includes a first capacitor, and the second subpixel includes a second capacitor. The selection line is configured to provide a selection signal. The data line is configured to provide a data signal. The first subpixel is configured to transmit the data signal to the first capacitor according to the selection signal, and the second subpixel is configured to transmit the data signal to the second capacitor according to the selection signal.
    Type: Application
    Filed: October 3, 2018
    Publication date: April 25, 2019
    Inventors: Chien-Hung LIN, Shu-Fen TSAI, Yi-Lung WEN, Ian FRENCH, Ji-Yuan LI, San-Long LIN, Kuang-Heng LIANG, Jia-Hung CHEN
  • Patent number: 10256257
    Abstract: A line array structure is provided, including long wirings, short wirings, first dummy wirings and connection lines. The substrate has an elongated region, a protruding region and a drive connection region. The elongated region has first sides and second sides that respectively extend along a long-side and short-side directions. The protruding region protrudes out from the first side and is connected to the elongated region. The drive connection region is connected to the second side of the elongated region. The long wirings are disposed in the elongated region and extend to the drive connection region. The short wirings are disposed in the protruding region and are parallel with the long wirings. The first dummy wirings are disposed in the elongated region and extend to the drive connection region. Each of the short wirings is electrically connected to a corresponding first dummy wiring through one first connection lines.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: April 9, 2019
    Assignee: E Ink Holdings Inc.
    Inventors: Ian French, Chi-Ming Wu, Kuang-Heng Liang, Shu-Fen Tsai, Jia-Hung Chen
  • Publication number: 20190057984
    Abstract: A flexible display device includes a substrate and a border unit. The substrate has a display area and a border area that surrounds the display area. The border unit is located in the border area and includes a first metal layer on the substrate, an insulation layer covering the first metal layer and the substrate, a second metal layer on the insulation layer, a protection layer covering the second metal layer and the insulation layer, a semiconductor layer between the insulation layer and the protection layer, a planarization layer covering the protection layer, and a third metal layer on the planarization layer. The third metal layer has a first part, a second part, and a third part that is between and physically connected to the first and second parts. A notch is defined by the first, second, and third parts.
    Type: Application
    Filed: August 7, 2018
    Publication date: February 21, 2019
    Inventors: Yi-Lung WEN, Jia-Hung CHEN, Kuang-Heng LIANG, Chi-Ming WU