Patents by Inventor Min-Hsuan Chiu

Min-Hsuan Chiu 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: 20250218369
    Abstract: A display driving device comprises a signal supplier and a panel. The signal supplier is configured to output a first data signal, a second data signal, and a third data signal. The panel is coupled to the signal supplier. The panel includes a first region to a ninth region. During a first period, the first region, the second region, and the third region output a red signal based on the first data signal, the fourth region, the fifth region, and the sixth region output a green signal based on the second data signal, and the seventh region, the eighth region and the ninth region output a blue signal based on the third data signal. The red signal, the green signal, and the blue signal are different from each other.
    Type: Application
    Filed: October 30, 2024
    Publication date: July 3, 2025
    Inventors: Cheng-Kuang WANG, Syuan-Ying LIN, Min-Hsuan CHIU, Wei-Ming CHENG, Chen-Yu CHANG, Shu-Hao HUANG, Ya-Jung WANG, Ting-Wei GUO, Sung-Yu SU
  • Publication number: 20250191522
    Abstract: A display driving device includes a panel. The panel includes an output region, a first region, a second region, and a third region. The output region is configured to output a detection signal. The first region overlaps the output region, the second region overlaps the output region, and the third region overlaps the output region. During a first period, the second region and the third region output a point report signal according to the detection signal. During a second period, the first region and the third region output the point report signal according to the detection signal. During a third period, the first region and the second region output the point report signal according to the detection signal. The second period is later than the first period and the third period is later than the second period.
    Type: Application
    Filed: June 21, 2024
    Publication date: June 12, 2025
    Inventors: Ya-Jung WANG, Yu-Feng Chien, Ting-Wei Guo, Shu-Hao Huang, Min-Hsuan Chiu, Syuan-Ying Lin, Cheng-Kuang Wang, Chen-Yu Chang, Wei-Ming Cheng, Sung-Yu Su
  • Publication number: 20250191527
    Abstract: A display panel includes a pixel circuit. The pixel circuit includes a first sub-pixel circuit and a second sub-pixel circuit. The first sub-pixel circuit includes a first light emitting element and a first driving circuit. The first driving circuit is coupled to the first light emitting element, and is configured to conduct according to a first driving signal and a second driving signal to drive the first light emitting element. The second sub-pixel circuit includes a second light emitting element, a third light emitting element and a second driving circuit. The second driving circuit is coupled to the second light emitting element and the third light emitting element, is configured to conduct according to the first driving signal to drive the second light emitting element, and is configured to conduct according to the second driving signal to drive the third light emitting element.
    Type: Application
    Filed: October 30, 2024
    Publication date: June 12, 2025
    Inventors: Syuan-Ying LIN, Cheng-Kuang WANG, Min-Hsuan CHIU, Wei-Ming CHENG, Ya-Jung WANG, Ting-Wei GUO, Shu-Hao HUANG, Sung-Yu SU
  • Publication number: 20250176267
    Abstract: A pixel structure includes a first conductive pattern layer, a voltage line bridge structure, and a second conductive pattern layer. The first conductive pattern layer includes a first light-emitting signal line and a voltage line. The first light-emitting signal line extends in a first direction. The voltage line includes a first voltage line segment and a second voltage line segment located on both sides of the first light-emitting signal line and separated from each other. The first voltage line segment and the second voltage line segment extend in a second direction. The voltage line bridge structure electrically connects the first voltage line segment to the second voltage line segment. The second conductive pattern layer includes a scan line and a first data line. The scan line extends in the first direction. The first data line extends in the second direction and at least partially overlaps the voltage line.
    Type: Application
    Filed: September 26, 2024
    Publication date: May 29, 2025
    Applicant: AUO Corporation
    Inventors: Syuan-Ying Lin, Cheng-Kuang Wang, Min-Hsuan Chiu, Wei-Ming Cheng
  • Patent number: 12147140
    Abstract: An anti-peeping display device including a display panel and a viewing angle control module, which are stacked, is provided. The viewing angle control module includes a first polarization layer, a first liquid crystal layer, a second polarization layer, a second liquid crystal layer and a third polarization layer that are sequentially stacked. The phase retardations of the first liquid crystal layer and the second liquid crystal layer are within 700 nm to 1200 nm.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: November 19, 2024
    Assignee: AUO Corporation
    Inventors: Min-Hsuan Chiu, Wei-Ming Cheng
  • Publication number: 20240248362
    Abstract: An anti-peeping display device including a display panel and a viewing angle control module, which are stacked, is provided. The viewing angle control module includes a first polarization layer, a first liquid crystal layer, a second polarization layer, a second liquid crystal layer and a third polarization layer that are sequentially stacked. The phase retardations of the first liquid crystal layer and the second liquid crystal layer are within 700 nm to 1200 nm.
    Type: Application
    Filed: November 9, 2023
    Publication date: July 25, 2024
    Applicant: AUO Corporation
    Inventors: Min-Hsuan Chiu, Wei-Ming Cheng
  • Patent number: 11934065
    Abstract: A display device includes a substrate, a first light emitting element, a second light emitting element, and an optical film sheet. The first light emitting element and the second light emitting element are disposed on the substrate. The first light emitting element emits a first light, and the first light has a first wavelength range. The second light emitting element emits a second light, and the second light has a second wavelength range. The optical film sheet is disposed above the first light emitting element and the second light emitting element. The optical film sheet includes a first zone and a second zone. The first zone includes a first cholesteric liquid crystal, and the first cholesteric liquid crystal reflects light in at least the first wavelength range. The second zone includes a second cholesteric liquid crystal, and the second cholesteric liquid crystal reflects light in at least the second wavelength range.
    Type: Grant
    Filed: June 8, 2023
    Date of Patent: March 19, 2024
    Assignee: AUO Corporation
    Inventors: Wan Heng Chang, Min-Hsuan Chiu, Syuan-Ying Lin, Wei-Ming Cheng
  • Patent number: 11586068
    Abstract: A display apparatus includes a backlight source, a privacy filter disposed on the backlight source, a light adjusting panel disposed on the privacy filter, and a display panel disposed on the light adjusting panel. The light adjusting panel includes a first substrate, a first electrode, a second electrode, a first vertical alignment film disposed on the first substrate, a second substrate disposed opposite to the first substrate, a second vertical alignment film disposed on the second substrate, and a positive liquid crystal layer disposed between the first vertical alignment film and the second vertical alignment film. The first electrode and the second electrode are disposed on the first substrate. Here, the first electrode has a plurality of first slits, and a plurality of orthogonal projections of the first slits on the first substrate overlap an orthogonal projection of the second electrode on the first substrate.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: February 21, 2023
    Assignee: Au Optronics Corporation
    Inventors: Min-Hsuan Chiu, Chih-Hao Chen, Seok-Lyul Lee, Syuan-Ling Yang
  • Publication number: 20220163847
    Abstract: A display apparatus includes a backlight source, a privacy filter disposed on the backlight source, a light adjusting panel disposed on the privacy filter, and a display panel disposed on the light adjusting panel. The light adjusting panel includes a first substrate, a first electrode, a second electrode, a first vertical alignment film disposed on the first substrate, a second substrate disposed opposite to the first substrate, a second vertical alignment film disposed on the second substrate, and a positive liquid crystal layer disposed between the first vertical alignment film and the second vertical alignment film. The first electrode and the second electrode are disposed on the first substrate. Here, the first electrode has a plurality of first slits, and a plurality of orthogonal projections of the first slits on the first substrate overlap an orthogonal projection of the second electrode on the first substrate.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 26, 2022
    Applicant: Au Optronics Corporation
    Inventors: Min-Hsuan Chiu, Chih-Hao Chen, Seok-Lyul Lee, Syuan-Ling Yang
  • Patent number: 11287688
    Abstract: A display apparatus includes a backlight source, a privacy filter disposed on the backlight source, a light adjusting panel disposed on the privacy filter, and a display panel disposed on the light adjusting panel. The light adjusting panel includes a first substrate, a first electrode, a second electrode, a first vertical alignment film disposed on the first substrate, a second substrate disposed opposite to the first substrate, a second vertical alignment film disposed on the second substrate, and a positive liquid crystal layer disposed between the first vertical alignment film and the second vertical alignment film. The first electrode and the second electrode are disposed on the first substrate. Here, the first electrode has a plurality of first slits, and a plurality of orthogonal projections of the first slits on the first substrate overlap an orthogonal projection of the second electrode on the first substrate.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: March 29, 2022
    Assignee: Au Optronics Corporation
    Inventors: Min-Hsuan Chiu, Chih-Hao Chen, Seok-Lyul Lee, Syuan-Ling Yang
  • Publication number: 20220026764
    Abstract: A display apparatus includes a backlight, a first polarizer, a light controlling panel, a second polarizer, a display panel, and a third polarizer sequentially arranged along a direction. A transmission axis of the first polarizer and a transmission axis of the second polarizer are substantially parallel, and the transmission axis of the second polarizer and a transmission axis of the third polarizer are substantially perpendicular. A set of the first polarizer, the light controlling panel, and the second polarizer has a transmittance, and the transmittance has a maximum value when the light controlling panel is not enabled.
    Type: Application
    Filed: March 9, 2021
    Publication date: January 27, 2022
    Applicant: Au Optronics Corporation
    Inventors: Guan-Yu Chen, Wei-Ming Cheng, Min-Hsuan Chiu
  • Patent number: 11231613
    Abstract: A display apparatus includes a backlight, a first polarizer, a light controlling panel, a second polarizer, a display panel, and a third polarizer sequentially arranged along a direction. A transmission axis of the first polarizer and a transmission axis of the second polarizer are substantially parallel, and the transmission axis of the second polarizer and a transmission axis of the third polarizer are substantially perpendicular. A set of the first polarizer, the light controlling panel, and the second polarizer has a transmittance, and the transmittance has a maximum value when the light controlling panel is not enabled.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: January 25, 2022
    Assignee: Au Optronics Corporation
    Inventors: Guan-Yu Chen, Wei-Ming Cheng, Min-Hsuan Chiu
  • Patent number: 11163198
    Abstract: A pixel structure includes a switch element on a substrate, a first electrode, and a second electrode. The first electrode includes first to third trunk portions and first to fourth branch portions. The third trunk portion is located between the first and second trunk portions. The first branch portions are connected to the first trunk portion. The second and third branch portions are connected to the third trunk portion. The fourth branch portions are connected to the second trunk portion. The second electrode includes fourth and fifth trunk portions and the fifth to eighth branch portions. The fourth trunk portion overlaps a gap between the first and second branch portions. The fifth trunk portion overlaps a gap between the third and fourth branch portions. The fifth and sixth branch portions are connected to the fourth trunk portion. The seventh and eighth branch portions are connected to the fifth trunk portion.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: November 2, 2021
    Assignee: Au Optronics Corporation
    Inventors: Wei-Ming Cheng, Min-Hsuan Chiu, Chien-Hsien Wu, Syuan-Ling Yang, Seok-Lyul Lee
  • Publication number: 20210271132
    Abstract: A display apparatus includes a backlight source, a privacy filter disposed on the backlight source, a light adjusting panel disposed on the privacy filter, and a display panel disposed on the light adjusting panel. The light adjusting panel includes a first substrate, a first electrode, a second electrode, a first vertical alignment film disposed on the first substrate, a second substrate disposed opposite to the first substrate, a second vertical alignment film disposed on the second substrate, and a positive liquid crystal layer disposed between the first vertical alignment film and the second vertical alignment film. The first electrode and the second electrode are disposed on the first substrate. Here, the first electrode has a plurality of first slits, and a plurality of orthogonal projections of the first slits on the first substrate overlap an orthogonal projection of the second electrode on the first substrate.
    Type: Application
    Filed: August 21, 2020
    Publication date: September 2, 2021
    Applicant: Au Optronics Corporation
    Inventors: Min-Hsuan Chiu, Chih-Hao Chen, Seok-Lyul Lee, Syuan-Ling Yang
  • Publication number: 20210048716
    Abstract: A pixel structure includes a switch element on a substrate, a first electrode, and a second electrode. The first electrode includes first to third trunk portions and first to fourth branch portions. The third trunk portion is located between the first and second trunk portions. The first branch portions are connected to the first trunk portion. The second and third branch portions are connected to the third trunk portion. The fourth branch portions are connected to the second trunk portion. The second electrode includes fourth and fifth trunk portions and the fifth to eighth branch portions. The fourth trunk portion overlaps a gap between the first and second branch portions. The fifth trunk portion overlaps a gap between the third and fourth branch portions. The fifth and sixth branch portions are connected to the fourth trunk portion. The seventh and eighth branch portions are connected to the fifth trunk portion.
    Type: Application
    Filed: May 21, 2020
    Publication date: February 18, 2021
    Applicant: Au Optronics Corporation
    Inventors: Wei-Ming Cheng, Min-Hsuan Chiu, Chien-Hsien Wu, Syuan-Ling Yang, Seok-Lyul Lee
  • Patent number: 10877327
    Abstract: A pixel structure including an active device, a first electrode and a second electrode is provided. The first electrode includes a main portion, first branch portions, a first auxiliary portion and a second auxiliary portion. The second electrode includes second branch portions and a peripheral portion. The main portion extends in a first direction. The first branch portions and the second branch portions cross with the main portion and are arranged alternately in the first direction. Each first branch portion has a first end and a second end located on two opposite sides of the main portion respectively. The first auxiliary portion is connected to the first ends of the first branch portions. The second auxiliary portion is connected to the second ends of the first branch portions. The first auxiliary portion and the second auxiliary portion of the first electrode overlap the peripheral portion of the second electrode.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: December 29, 2020
    Assignee: Au Optronics Corporation
    Inventors: Wei-Ming Cheng, Min-Hsuan Chiu, Syuan-Ling Yang, Seok-Lyul Lee
  • Patent number: 10859885
    Abstract: A pixel structure and a driving method are provided. The pixel structure includes a scan line, a first data line, a second data line, a first switching element, a second switching element, a common electrode, a first electrode and a second electrode. The first switching element is electrically connected with the scan line, the first data line and the first electrode. The second switching element is electrically connected with the second data line and the second electrode. The common electrode includes two first body portions and at least two first branch portions. The first electrode includes a second body portion and at least two second branch portions. The second electrode includes at least two main portions and at least one bridge portion. The at least one bridge portion overlaps at least one of the first branch portions in a projection direction.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: December 8, 2020
    Assignee: Au Optronics Corporation
    Inventors: Wei-Ming Cheng, Min-Hsuan Chiu, Syuan-Ling Yang, Seok-Lyul Lee
  • Patent number: 10795227
    Abstract: A display panel including a dimming panel and a display panel is provided. The dimming panel includes a light-shielding structure.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: October 6, 2020
    Assignee: Au Optronics Corporation
    Inventors: Ju-Chin Chen, Min-Hsuan Chiu
  • Publication number: 20200294440
    Abstract: A display panel includes a boost circuit and a pixel circuit. The boost circuit is configured to receive a data voltage and generate a driving voltage according to the data voltage. The voltage value of the driving voltage is greater than the voltage value of the data voltage. The pixel circuit is electrically connected to the boost circuit for receiving the driving voltage.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 17, 2020
    Inventors: Wei-Ming CHENG, Min-Hsuan CHIU
  • Publication number: 20200264463
    Abstract: A display panel including a dimming panel and a display panel is provided. The dimming panel includes a light-shielding structure.
    Type: Application
    Filed: July 5, 2019
    Publication date: August 20, 2020
    Applicant: Au Optronics Corporation
    Inventors: Ju-Chin Chen, Min-Hsuan Chiu