公开(公告)号：US20210098558A1

公开(公告)日：2021-04-01

申请号：US17037737

申请日：2020-09-30

Applicant: Industrial Technology Research Institute

Inventor： Wei-Chung Chen ,  Wen-Yu Kuo ,  Chieh-Wei Feng ,  Tai-Jui Wang

IPC: H01L27/32

Abstract: An electronic device including a pixel array structure, a redistribution structure, and a plurality of conductive via structures is provided. The pixel array structure includes a plurality of signal lines. The redistribution structure overlaps the pixel array structure and includes a plurality of conductive lines. The conductive via structures electrically connect the signal lines of the pixel array structure and the conductive lines of the redistribution structure. At least one of the conductive via structures shares at least one conductive layer with the pixel array structure.

公开(公告)号：US11100880B2

公开(公告)日：2021-08-24

申请号：US16850009

申请日：2020-04-16

Applicant: Industrial Technology Research Institute

Inventor： Wen-Yu Kuo ,  Wen-Ya Chao ,  Ying-Ting Liou ,  Wei-Chung Chen

IPC: G09G3/36

Abstract: A pixel array with a gate driver and a matrix sensor array are provided. The pixel array includes at least one pixel unit and a gate driver. The pixel unit includes a pixel circuit and an open area. The pixel circuit includes a thin film transistor (TFT) and a physical quantity conversion device. The TFT includes gate terminal, source terminal, and drain terminals. The source terminal is coupled to a corresponding data line. The physical quantity conversion device is coupled to the drain terminal of the TFT. The gate driver is disposed in a corresponding pixel unit and a scan line outputted by the gate driver is coupled to the gate terminal in the corresponding pixel unit. The gate driver is disposed adjacent to one of the at least one pixel unit. The gate driver is controlled by a gate control signal to drive the at least one pixel unit.

公开(公告)号：US12193303B2

公开(公告)日：2025-01-07

申请号：US17105909

申请日：2020-11-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ying-Ting Liou ,  Ruo-Lan Chang ,  Wen-Yu Kuo ,  Wen-Ya Chao ,  Wei-Chung Chen

IPC: H10K59/35 ,  H10K59/121 ,  H10K59/131 ,  H10K59/80

Abstract: An electronic device includes a transparent substrate, a number of pixel structures and a first trace structure. The transparent substrate includes a transparent region and a trace region. Each of the pixel structures has a sub-pixel structure of first color and a sub-pixel structure of second color. The sub-pixel structure of first color has a light emitting element of first color. The sub-pixel structure of second color has a light emitting element of second color. The first trace structure includes a first main trace, a first auxiliary trace and a second auxiliary trace. The first main trace is disposed in the trace region and surrounds a portion of the transparent region. The first auxiliary trace and the second auxiliary trace are electrically connected to the first main trace, and are electrically connected to the corresponding sub-pixel structure of first color and the corresponding sub-pixel structure of second color, respectively.

公开(公告)号：US11839120B2

公开(公告)日：2023-12-05

申请号：US17037737

申请日：2020-09-30

Applicant: Industrial Technology Research Institute

Inventor： Wei-Chung Chen ,  Wen-Yu Kuo ,  Chieh-Wei Feng ,  Tai-Jui Wang

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/122

CPC classification number: H10K59/131 ,  H10K59/121 ,  H10K59/122

Abstract: An electronic device including a pixel array structure, a redistribution structure, and a plurality of conductive via structures is provided. The pixel array structure includes a plurality of signal lines. The redistribution structure overlaps the pixel array structure and includes a plurality of conductive lines. The conductive via structures electrically connect the signal lines of the pixel array structure and the conductive lines of the redistribution structure. At least one of the conductive via structures shares at least one conductive layer with the pixel array structure.

公开(公告)号：US11694606B2

公开(公告)日：2023-07-04

申请号：US17530007

申请日：2021-11-18

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wen-Yu Kuo ,  Wei-Chung Chen ,  Yi-Hsiang Huang ,  Yu-Hsiang Liu

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2320/0626 ,  G09G2360/144

Abstract: A display device with sensing element includes a substrate having a disposing surface, a plurality of display elements, at least one sensing element, and at least one lighting adjustment element. The display elements are disposed above the disposing surface to present an image. The at least one sensing element disposed above the disposing surface to sense a light brightness projected toward either side of the substrate. The at least one light adjustment element is in signal transmittable connection with the display elements and the at least one sensing element. The at least one light adjustment element adjusts a plurality of control signals inputted into the display elements to determine a contrast of the image.

公开(公告)号：US20210201837A1

公开(公告)日：2021-07-01

申请号：US16850009

申请日：2020-04-16

Applicant: Industrial Technology Research Institute

Inventor： Wen-Yu Kuo ,  Wen-Ya Chao ,  Ying-Ting Liou ,  Wei-Chung Chen

IPC: G09G3/36

Abstract: A pixel array with a gate driver and a matrix sensor array are provided. The pixel array includes at least one pixel unit and a gate driver. The pixel unit includes a pixel circuit and an open area. The pixel circuit includes a thin film transistor (TFT) and a physical quantity conversion device. The TFT includes gate terminal, source terminal, and drain terminals. The source terminal is coupled to a corresponding data line. The physical quantity conversion device is coupled to the drain terminal of the TFT. The gate driver is disposed in a corresponding pixel unit and a scan line outputted by the gate driver is coupled to the gate terminal in the corresponding pixel unit. The gate driver is disposed adjacent to one of the at least one pixel unit. The gate driver is controlled by a gate control signal to drive the at least one pixel unit.