公开(公告)号：US11703539B2

公开(公告)日：2023-07-18

申请号：US17092331

申请日：2020-11-09

Applicant: Innolux Corporation

Inventor： Ming-Jou Tai ,  Chia-Hao Tsai ,  Yi-Shiuan Cherng ,  Youcheng Lu

IPC: G01R31/28 ,  H04B3/46

CPC classification number: G01R31/2841 ,  G01R31/2843 ,  H04B3/46

Abstract: A manufacturing method of an electronic device and an electronic device are provided. The manufacturing method includes the following steps: providing a substrate; forming a plurality of signal lines and a testing circuit on the substrate, wherein the testing circuit includes a plurality of output channels electrically connected to at least a portion of the plurality of signal lines; performing a testing process; and optionally isolating the testing circuit from the at least a portion of the plurality of signal lines. The testing process includes: providing a signal; processing a plurality of testing signals by processing the signal via the testing circuit; and transmitting the plurality of testing signals to the at least a portion of the plurality of signal lines via the plurality of output channels. The plurality of output channels are less than the plurality of signal lines in quantity.

公开(公告)号：US20220059586A1

公开(公告)日：2022-02-24

申请号：US17378781

申请日：2021-07-19

Applicant: Innolux Corporation

Inventor： Chia-Hao Tsai ,  Youcheng Lu ,  Ming-Jou Tai ,  Wei-Yen Chiu ,  Yung-Hsun Wu

IPC: H01L27/146

Abstract: The disclosure provides a display device and a driving method thereof. The display device has a camera region. The camera region includes multiple camera pixels. In a display mode, multiple camera pixels are in a state that a light beam is not allowed to pass through. In a camera mode, multiple camera pixels are in a state that a light beam is allowed to pass through.

公开(公告)号：US20230163033A1

公开(公告)日：2023-05-25

申请号：US18151478

申请日：2023-01-09

Applicant: Innolux Corporation

Inventor： Ming-Jou Tai ,  Chia-Hao Tsai ,  Yi-Shiuan Cherng ,  Youcheng Lu

IPC: H01L21/66 ,  H01L27/12

CPC classification number: H01L22/34 ,  H01L27/1244

Abstract: A panel is provided. The display panel includes a plurality of signal lines and a plurality of transistors. The plurality of transistors are disposed in the peripheral region. Each of the plurality of transistors comprises a gate, a source and a drain. At least one of the plurality of signal lines is electrically connected to the source or the drain of one of the plurality of transistors. The at least one of the plurality of signal lines includes a turning portion. The turning portion is disposed in the peripheral region. Therefore, the panel of the disclosure can reduce the circuit placement space in the peripheral region.

公开(公告)号：US20230307471A1

公开(公告)日：2023-09-28

申请号：US18325000

申请日：2023-05-28

Applicant: Innolux Corporation

Inventor： Chia-Hao Tsai ,  Youcheng Lu ,  Ming-Jou Tai ,  Wei-Yen Chiu ,  Yung-Hsun Wu

IPC: H01L27/146 ,  G09G3/20

CPC classification number: H01L27/14609 ,  H01L27/14621 ,  G09G3/20

Abstract: The disclosure provides a display device that includes a camera region and a display region adjacent to the camera region. The camera region includes a first region and a second region which allows a light beam to pass through. The first region includes a plurality of first display pixels. The display region includes a plurality of second display pixels. An area of each of the plurality of first display pixels is greater than an area of each of the plurality of second display pixels. The first region is adjacent to the second region. The first region includes a plurality of edges, and the second region is adjacent to two of the plurality of edges.

公开(公告)号：US11705467B2

公开(公告)日：2023-07-18

申请号：US17378781

申请日：2021-07-19

Applicant: Innolux Corporation

Inventor： Chia-Hao Tsai ,  Youcheng Lu ,  Ming-Jou Tai ,  Wei-Yen Chiu ,  Yung-Hsun Wu

IPC: H01L27/146 ,  G09G3/20

CPC classification number: H01L27/14609 ,  G09G3/20 ,  H01L27/14621

Abstract: The disclosure provides a display device and a driving method thereof. The display device has a camera region. The camera region includes multiple camera pixels. In a display mode, multiple camera pixels are in a state that a light beam is not allowed to pass through. In a camera mode, multiple camera pixels are in a state that a light beam is allowed to pass through.

公开(公告)号：US20220066271A1

公开(公告)日：2022-03-03

申请号：US17388018

申请日：2021-07-29

Applicant: Innolux Corporation

Inventor： Chia-Hao Tsai ,  Ming-Jou Tai ,  Youcheng Lu ,  Wei-Yen Chiu ,  Chih Lung Lin ,  Yung-Hsun Wu

IPC: G02F1/1343 ,  G02F1/1333

Abstract: The disclosure provides a display panel, including a normal area and a functional area. The normal area includes a plurality of normal pixels, and each normal pixel has a normal pixel electrode and a normal common electrode. The normal pixel electrode and the normal common electrode are configured in a manner that each normal pixel has a first overlap ratio. The functional area includes a plurality of functional pixels, and each functional pixel has a functional pixel electrode and a functional common electrode. The functional pixel electrode and the functional common electrode are configured in a manner that each functional electrode has a second overlap ratio. The second overlap ratio of at least a part of the functional pixels is less than or equal to the first overlap ratio of at least a part of the normal pixels.

公开(公告)号：US20210398469A1

公开(公告)日：2021-12-23

申请号：US17325177

申请日：2021-05-19

Applicant: Innolux Corporation

Inventor： Chia-Hao Tsai ,  Ming-Jou Tai ,  Youcheng Lu ,  Yu-Shih Tsou ,  Yung-Hsun Wu

IPC: G09G3/20

Abstract: A method for charging a pixel and an enlarged pixel of the display device and a display device are provided. The enlarged pixel has a storage capacitance greater than a storage capacitance of the pixel, and the method includes charging the enlarged pixel in a greater amount of time than charging the pixel. Therefore, according to the display device of the disclosure, an image sensing unit may be configured under the enlarged pixel so as to implement an image sense function under a screen.

公开(公告)号：US20210173000A1

公开(公告)日：2021-06-10

申请号：US17092331

申请日：2020-11-09

Applicant: Innolux Corporation

Inventor： Ming-Jou Tai ,  Chia-Hao Tsai ,  Yi-Shiuan Cherng ,  Youcheng Lu

IPC: G01R31/28 ,  H04B3/46

Abstract: A manufacturing method of an electronic device and an electronic device are provided. The manufacturing method includes the following steps: providing a substrate; forming a plurality of signal lines and a testing circuit on the substrate, wherein the testing circuit includes a plurality of output channels electrically connected to at least a portion of the plurality of signal lines; performing a testing process; and optionally isolating the testing circuit from the at least a portion of the plurality of signal lines. The testing process includes: providing a signal; processing a plurality of testing signals by processing the signal via the testing circuit; and transmitting the plurality of testing signals to the at least a portion of the plurality of signal lines via the plurality of output channels. The plurality of output channels are less than the plurality of signal lines in quantity.

公开(公告)号：US12253557B2

公开(公告)日：2025-03-18

申请号：US18326030

申请日：2023-05-31

Applicant: Innolux Corporation

Inventor： Ming-Jou Tai ,  Chia-Hao Tsai ,  Yi-Shiuan Cherng ,  Youcheng Lu

IPC: G01R31/28 ,  H04B3/46

Abstract: An electronic device is provided. The electronic device includes a plurality of signal lines and a testing circuit. The testing circuit includes a plurality of output channels electrically connected to some of the plurality of signal lines and a plurality of switches. The plurality of switches are connected to the plurality of signal lines via the plurality of output channels. The overall plurality of output channels of the testing circuit are less than the overall plurality of signal lines in quantity. There are at least two via holes overlapping one of the plurality of output channels.

公开(公告)号：US20230316977A1

公开(公告)日：2023-10-05

申请号：US18329602

申请日：2023-06-06

Applicant: Innolux Corporation

Inventor： Chia-Hao Tsai ,  Ming-Jou Tai ,  Youcheng Lu ,  Yu-Shih Tsou ,  Yung-Hsun Wu

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2310/0251 ,  G09G2320/0666 ,  G06F1/1686

Abstract: A display device having a general display region and a camera display region is provided. The general display region includes a first region, and the camera display region includes a second region. The display device includes a plurality of data lines and a plurality of gate lines. An area of the first region is defined by two adjacent ones of the plurality of data lines and two adjacent ones of the plurality of gate lines. An area of the second region is defined by another two adjacent ones of the plurality of data lines and another two adjacent ones of the plurality of gate lines. The area of the second region is greater than the area of the first region.