Electronic device

Patent metadata

Field	Value
Publication number	US-2026059036-A1
Application number	US-202519378361-A
Country	US
Kind code	A1
Filing date	Nov 4, 2025
Priority date	Jul 14, 2021
Publication date	Feb 26, 2026
Grant date	—

Abstract

An electronic device includes a substrate, and a plurality of sensor units, a first sub-pixel, a second sub-pixel, a third sub-pixel and a signal line, all of which are disposed on the substrate. The second sub-pixel is adjacent to the first sub-pixel. In a top view of the electronic device, the first sub-pixel and the second sub-pixel are arranged along a first direction, and at least one of the sensor units is disposed between the first sub-pixel and the second sub-pixel. The third sub-pixel is adjacent to the second sub-pixel. In the top view, the second sub-pixel and the third sub-pixel are arranged along a second direction. The signal line is configured to transmit a touch signal. In the top view, the signal line is disposed between the second sub-pixel and the third sub-pixel, and is not overlapped with the at least one of the sensor units.

First claim

What is claimed is:

1 . An electronic device, comprising:
a substrate; a plurality of sensor units disposed on the substrate; a first sub-pixel disposed on the substrate; a second sub-pixel disposed on the substrate and adjacent to the first sub-pixel, wherein in a top view of the electronic device, the first sub-pixel and the second sub-pixel are arranged along a first direction, and at least one of the plurality of sensor units is disposed between the first sub-pixel and the second sub-pixel; a third sub-pixel disposed on the substrate and adjacent to the second sub-pixel, wherein in the top view of the electronic device, the second sub-pixel and the third sub-pixel are arranged along a second direction different from the first direction; and a signal line disposed on the substrate and configured to transmit a touch signal, wherein in the top view of the electronic device, the signal line is disposed between the second sub-pixel and the third sub-pixel, and is not overlapped with the at least one of the plurality of sensor units.

2 . The electronic device according to claim 1 , wherein in the top view of the electronic device, an area of any one of the first sub-pixel, the second sub-pixel and the third sub-pixel is greater than an area of the at least one of the plurality of sensor units.

3 . The electronic device according to claim 1 , further comprising another signal line disposed on the substrate and located adjacent to the signal line, wherein in the top view of the electronic device, the at least one of the plurality of sensor units is disposed between the another signal line and the signal line.

4 . The electronic device according to claim 1 , further comprising another signal line disposed on the substrate and overlapped with the signal line.

5 . The electronic device according to claim 1 , further comprising a touch unit disposed on the substrate and overlapped with the at least one of the plurality of sensor units.

6 . The electronic device according to claim 1 , further comprising an insulating layer overlapped with the at least one of the plurality of sensor units, wherein the insulating layer has an arc-shaped profile.

7 . The electronic device according to claim 6 , wherein the insulating layer is disposed around and surrounds the at least one of the plurality of sensor units.

8 . The electronic device according to claim 6 , further comprising a light shielding element disposed on the insulating layer and partially overlapped with the at least one of the plurality of sensor units.

Assignees

• Innolux Corp

Inventors

• CHANG Kuei-Sheng
• Wu Kuo-Jung
• Chen Po-Yang
• Yao I-An
• Chien Chuan-Chi
• Li Shu-Fen
• Liao Hsiao-Feng

Classifications

• G06F3/0412 Primary

  Digitisers structurally integrated in a display · CPC title

• G06V40/1318 Primary

  using electro-optical elements or layers, e.g. electroluminescent sensing · CPC title

• H04M2250/22

  including a touch pad, a touch sensor or a touch detector · CPC title

• H04M1/026

  Details of the structure or mounting of specific components · CPC title

• H04M1/22 Primary

  Illumination; Arrangements for improving the visibility of characters on dials · CPC title