Patents by Inventor Chih-Ming Liang

Chih-Ming Liang 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: 20250155746
    Abstract: An electronic device includes: a first substrate; a second substrate opposite to the first substrate; a black matrix layer disposed between the first and second substrates and including a first pixel region and a first shielding region arranged along a first direction, wherein the first pixel region includes first and sub-pixel openings arranged along a second direction different from the first direction; a scan line disposed between the first and second substrates and extending along the second direction, wherein the first shielding region overlaps the scan line; a first and second color resist disposed in the first shielding region and are overlapped to form an overlapping region, wherein the overlapping region and the black matrix layer are overlapped; and first and second pixel color resists respectively disposed corresponding to the first and second sub-pixel openings.
    Type: Application
    Filed: January 16, 2025
    Publication date: May 15, 2025
    Inventors: Wei-Chih CHEN, Chih-Ming LIANG
  • Publication number: 20250093713
    Abstract: A display panel includes a first substrate and a shading structure. The shading structure is disposed on the first substrate. The shading structure includes a plurality of first parts and a second part. One of the plurality of first parts extends along a first direction. The second part protrudes from the one of the plurality of first part. Wherein the second part is separated from another one of the plurality of first parts adjacent to the one of the plurality of first parts, and the another one of the plurality of first parts extends along the first direction.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 20, 2025
    Applicant: Red Oak Innovations Limited
    Inventors: Li-Ming LIN, Chih-Ming LIANG
  • Publication number: 20250098410
    Abstract: A method for manufacturing an electronic device is provided. The method includes providing a first substrate. The method further includes forming a bank layer on the first substrate. The bank layer includes a bank wall and a first opening, and the first opening adjacent to the bank wall. The method further includes forming a light conversion layer in the first opening. The method further includes forming a spacer on the bank wall. The method further includes providing a second substrate. The method further includes transferring a plurality of electronic units to the second substrate. The method further includes overlapping the first substrate and second substrate, so that the spacer is located between the first substrate and the second substrate.
    Type: Application
    Filed: August 15, 2024
    Publication date: March 20, 2025
    Inventors: Chih-Ming LIANG, Yi-An CHEN, Feng-Yu LIN, Chiung-Chieh KUO
  • Patent number: 12242150
    Abstract: An electronic device includes: a first substrate; a second substrate opposite to the first substrate; a black matrix layer disposed between the first and second substrates and including a first pixel region and a first shielding region arranged along a first direction, wherein the first pixel region includes first and sub-pixel openings arranged along a second direction different from the first direction; a scan line disposed between the first and second substrates and extending along the second direction, wherein the first shielding region overlaps the scan line; and first and second pixel color resists respectively disposed corresponding to the first and second sub-pixel openings, wherein in a cross-sectional view, a recess is formed between the first pixel color resist and the second pixel color resist, the recess is disposed in the first pixel region, and the recess comprises a curved side wall.
    Type: Grant
    Filed: April 12, 2023
    Date of Patent: March 4, 2025
    Assignee: INNOLUX CORPORATION
    Inventors: Wei-Chih Chen, Chih-Ming Liang
  • Patent number: 12153314
    Abstract: A display panel includes a first substrate and a shading structure. The shading structure is disposed on the first substrate. The shading structure includes a plurality of first parts and a second part. One of the plurality of first parts extends along a first direction. The second part protrudes from the one of the plurality of first part. Wherein the second part is separated from another one of the plurality of first parts adjacent to the one of the plurality of first parts, and the another one of the plurality of first parts extends along the first direction.
    Type: Grant
    Filed: April 21, 2023
    Date of Patent: November 26, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Li-Ming Lin, Chih-Ming Liang
  • Publication number: 20230258988
    Abstract: A display panel includes a first substrate and a shading structure. The shading structure is disposed on the first substrate. The shading structure includes a plurality of first parts and a second part. One of the plurality of first parts extends along a first direction. The second part protrudes from the one of the plurality of first part. Wherein the second part is separated from another one of the plurality of first parts adjacent to the one of the plurality of first parts, and the another one of the plurality of first parts extends along the first direction.
    Type: Application
    Filed: April 21, 2023
    Publication date: August 17, 2023
    Inventors: Li-Ming LIN, Chih-Ming LIANG
  • Publication number: 20230251519
    Abstract: An electronic device includes: a first substrate; a second substrate opposite to the first substrate; a black matrix layer disposed between the first and second substrates and including a first pixel region and a first shielding region arranged along a first direction, wherein the first pixel region includes first and sub-pixel openings arranged along a second direction different from the first direction; a scan line disposed between the first and second substrates and extending along the second direction, wherein the first shielding region overlaps the scan line; and first and second pixel color resists respectively disposed corresponding to the first and second sub-pixel openings, wherein in a cross-sectional view, a recess is formed between the first pixel color resist and the second pixel color resist, the recess is disposed in the first pixel region, and the recess comprises a curved side wall.
    Type: Application
    Filed: April 12, 2023
    Publication date: August 10, 2023
    Inventors: Wei-Chih CHEN, Chih-Ming LIANG
  • Patent number: 11662633
    Abstract: A display panel includes a first substrate, a second substrate and a black matrix disposed between the first substrate and the second substrate. The first substrate includes a plurality of pixel areas arranged in a matrix. The first substrate further includes a plurality of scan lines extending along a first direction. The second substrate is disposed opposite to the first substrate. The black matrix includes a plurality of first parts and a second part. One of the plurality of first parts extends along the first direction and corresponds to one of the plurality of the scan lines. The second part is connected to the one of the plurality of first parts and extends along a second direction. A thickness of the second part is varied along the second direction.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: May 30, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Li-Ming Lin, Chih-Ming Liang
  • Patent number: 11656492
    Abstract: An electronic device includes: a first substrate; a second substrate opposite to the first substrate; a black matrix layer disposed between the first and second substrates and including a first pixel region and a first shielding region disposed along a first direction, wherein the first pixel region includes a first sub-pixel opening; a scan line disposed between the first and second substrates and extending along a second direction different from the first direction, wherein the first shielding region overlaps the scan line; and a first color resist and a second color resist disposed in the fielding region, having different colors and overlapping each other to form an overlapping region, wherein a width of the overlapping region at the second direction is greater than or equal to 0 and less than 50% of a width of the first sub-pixel opening at the second direction.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: May 23, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Wei-Chih Chen, Chih-Ming Liang
  • Publication number: 20220299827
    Abstract: A display panel includes a first substrate, a second substrate and a black matrix disposed between the first substrate and the second substrate. The first substrate includes a plurality of pixel areas arranged in a matrix. The first substrate further includes a plurality of scan lines extending along a first direction. The second substrate is disposed opposite to the first substrate. The black matrix includes a plurality of first parts and a second part. One of the plurality of first parts extends along the first direction and corresponds to one of the plurality of the scan lines. The second part is connected to the one of the plurality of first parts and extends along a second direction. A thickness of the second part is varied along the second direction.
    Type: Application
    Filed: June 9, 2022
    Publication date: September 22, 2022
    Inventors: Li-Ming LIN, Chih-Ming LIANG
  • Patent number: 11385511
    Abstract: A display panel includes a first substrate, a second substrate and a black matrix disposed between the first substrate and the second substrate. The first substrate includes a plurality of pixel areas arranged in a matrix. The first substrate further includes a plurality of scan lines extending along a first direction. The second substrate is disposed opposite to the first substrate. The black matrix includes a plurality of first parts and a second part. One of the plurality of first parts extends along the first direction and corresponds to one of the plurality of the scan lines. The second part is connected to the one of the plurality of first parts and extends along a second direction. A width of the second part is varied along the second direction.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: July 12, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Li-Ming Lin, Chih-Ming Liang
  • Publication number: 20220082884
    Abstract: An electronic device includes: a first substrate; a second substrate opposite to the first substrate; a black matrix layer disposed between the first and second substrates and including a first pixel region and a first shielding region disposed along a first direction, wherein the first pixel region includes a first sub-pixel opening; a scan line disposed between the first and second substrates and extending along a second direction different from the first direction, wherein the first shielding region overlaps the scan line; and a first color resist and a second color resist disposed in the fielding region, having different colors and overlapping each other to form an overlapping region, wherein a width of the overlapping region at the second direction is greater than or equal to 0 and less than 50% of a width of the first sub-pixel opening at the second direction.
    Type: Application
    Filed: November 22, 2021
    Publication date: March 17, 2022
    Inventors: Wei-Chih CHEN, Chih-Ming LIANG
  • Publication number: 20210041750
    Abstract: A display panel includes a first substrate, a second substrate and a black matrix disposed between the first substrate and the second substrate. The first substrate includes a plurality of pixel areas arranged in a matrix. The first substrate further includes a plurality of scan lines extending along a first direction. The second substrate is disposed opposite to the first substrate. The black matrix includes a plurality of first parts and a second part. One of the plurality of first parts extends along the first direction and corresponds to one of the plurality of the scan lines. The second part is connected to the one of the plurality of first parts and extends along a second direction. A width of the second part is varied along the second direction.
    Type: Application
    Filed: September 30, 2020
    Publication date: February 11, 2021
    Inventors: Li-Ming LIN, Chih-Ming LIANG
  • Patent number: 10824036
    Abstract: A display panel includes a first substrate, a second substrate and a black matrix disposed between the first substrate and the second substrate. The first substrate includes a plurality of pixel areas arranged in a matrix. The first substrate further includes a plurality of scan lines extending along a first direction. The second substrate is disposed opposite to the first substrate. The black matrix includes a plurality of first parts and a second part. One of the plurality of first parts extends along the first direction and corresponds to one of the plurality of the scan lines. The second part is connected to the one of the plurality of first parts and extends along a second direction. The second direction is different from the first direction. The second part is separated from another one of the plurality of first parts adjacent to the one of the plurality of first parts.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: November 3, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Li-Ming Lin, Chih-Ming Liang
  • Publication number: 20200218115
    Abstract: An electronic device includes: a first substrate; a second substrate opposite to the first substrate; a black matrix layer disposed between the first and second substrates and including a first pixel region and a first shielding region disposed along a first direction, wherein the first pixel region includes a first sub-pixel opening; a scan line disposed between the first and second substrates and extending along a second direction different from the first direction, wherein the first shielding region overlaps the scan line; and a first color resist and a second color resist disposed in the fielding region, having different colors and overlapping each other to form an overlapping region, wherein a width of the overlapping region at the second direction is greater than or equal to 0 and less than 50% of a width of the first sub-pixel opening at the second direction.
    Type: Application
    Filed: December 18, 2019
    Publication date: July 9, 2020
    Inventors: Wei-Chih CHEN, Chih-Ming LIANG
  • Publication number: 20190331973
    Abstract: A display panel includes a first substrate, a second substrate and a black matrix disposed between the first substrate and the second substrate. The first substrate includes a plurality of pixel areas arranged in a matrix. The first substrate further includes a plurality of scan lines extending along a first direction. The second substrate is disposed opposite to the first substrate. The black matrix includes a plurality of first parts and a second part. One of the plurality of first parts extends along the first direction and corresponds to one of the plurality of the scan lines. The second part is connected to the one of the plurality of first parts and extends along a second direction. The second direction is different from the first direction. The second part is separated from another one of the plurality of first parts adjacent to the one of the plurality of first parts.
    Type: Application
    Filed: July 12, 2019
    Publication date: October 31, 2019
    Inventors: Li-Ming LIN, Chih-Ming LIANG
  • Patent number: 10394096
    Abstract: A display panel comprises a first substrate, a second substrate and a black matrix disposed between the first substrate and the second substrate. The first substrate includes a plurality of pixel areas arranged in a matrix, and each of the pixel areas has a plurality of sub-pixel areas. The second substrate is disposed on the first substrate. The black matrix comprises a plurality of row shading bars and a plurality of column shading bars. The row shading bars are disposed between the two adjacent pixel areas and extend along a first direction, and have a first thickness. The column shading bars are disposed between the two adjacent sub-pixel areas and extend along a second direction, and have a second thickness. The second thickness is different from the first thickness and the first direction is different from the second direction.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: August 27, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Li-Ming Lin, Chih-Ming Liang
  • Patent number: 10168570
    Abstract: A display apparatus includes a first substrate, a second substrate assembled to the first substrate, and several spacers disposed between the first substrate and the second substrate. The first substrate includes a first base plate and a first light-shielding layer disposed on the first base plate, wherein the first light-shielding layer includes several first light-shielding portions extending along a first direction. The second substrate includes a second base plate and a second light-shielding layer disposed on the second base plate, wherein the second light-shielding layer includes several second light-shielding portions extending along a second direction, and the second direction is different from the first direction.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: January 1, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Li-Ming Lin, Chih-Ming Liang, Yi-Chun Kuo
  • Publication number: 20180088401
    Abstract: A display apparatus includes a first substrate, a second substrate assembled to the first substrate, and several spacers disposed between the first substrate and the second substrate. The first substrate includes a first base plate and a first light-shielding layer disposed on the first base plate, wherein the first light-shielding layer includes several first light-shielding portions extending along a first direction. The second substrate includes a second base plate and a second light-shielding layer disposed on the second base plate, wherein the second light-shielding layer includes several second light-shielding portions extending along a second direction, and the second direction is different from the first direction.
    Type: Application
    Filed: September 11, 2017
    Publication date: March 29, 2018
    Inventors: Li-Ming Lin, Chih-Ming Liang, Yi-Chun Kuo
  • Publication number: 20170307946
    Abstract: A display panel comprises a first substrate, a second substrate and a black matrix disposed between the first substrate and the second substrate. The first substrate includes a plurality of pixel areas arranged in a matrix, and each of the pixel areas has a plurality of sub-pixel areas. The second substrate is disposed on the first substrate. The black matrix comprises a plurality of row shading bars and a plurality of column shading bars. The row shading bars are disposed between the two adjacent pixel areas and extend along a first direction, and have a first thickness. The column shading bars are disposed between the two adjacent sub-pixel areas and extend along a second direction, and have a second thickness. The second thickness is different from the first thickness and the first direction is different from the second direction.
    Type: Application
    Filed: July 10, 2017
    Publication date: October 26, 2017
    Inventors: Li-Ming LIN, Chih-Ming LIANG