IP Library › Granted Patent US 12,262,586
Granted Patent B2
US 12,262,586 · App. 18/654,796 · Granted Mar 25, 2025

Electronic device

Inventors: Irene Wu (Miao-Li County, TW); Roger Huang (Miao-Li County, TW)
Assignee: Innolux Corporation
H10K50/865G02B5/003H10K59/126H10K59/65H10K77/10
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Quick Facts
Patent No.
US 12,262,586
App. No.
18/654,796
Granted
Mar 25, 2025
Kind
B2
Abstract

An electronic device is provided. The electronic device has a first portion and a second portion adjacent to the first portion. The electronic device includes a sensing element and a plurality of first patterns and a plurality of second patterns. The sensing element is configured to receive a light corresponding to the first portion. The plurality of first patterns and the plurality of second patterns are corresponding to the second portion and configured to absorb different colors of lights. Moreover, an area of one of the plurality of first patterns is different from an area of one of the plurality of second patterns.

Claims (18)

1. An electronic device having a first portion and a second portion adjacent to the first portion, comprising:

a sensing element configured to receive a light corresponding to the first portion; and

a plurality of first patterns and a plurality of second patterns;

wherein the plurality of first patterns and the plurality of second patterns are corresponding to the second portion and configured to absorb different colors of lights, and an area of one of the plurality of first patterns is different from an area of one of the plurality of second patterns.

2. The electronic device as claimed in claim 1 , wherein a number of the plurality of first patterns is different from a number of the plurality of second patterns.

3. The electronic device as claimed in claim 1 , wherein a number of the plurality of first patterns is the same as a number of the plurality of second patterns.

4. The electronic device as claimed in claim 1 , wherein the plurality of first patterns and the plurality of second patterns are arranged in a staggered manner.

5. The electronic device as claimed in claim 1 , further comprising a substrate having a plurality of concave structures adjacent to the first portion, wherein at least one of the plurality of first patterns overlaps one of the plurality of concave structures in a normal direction of the electronic device.

6. The electronic device as claimed in claim 5 , wherein the one of the plurality of concave structures is a slit surrounding the first portion, and at least one of the second patterns overlaps the slit in the normal direction of the electronic device.

7. The electronic device as claimed in claim 6 , further comprising a dam structure adjacent to the slit, and the slit is located between the first portion and the dam structure in the normal direction of the electronic device.

8. The electronic device as claimed in claim 1 , wherein at least one of the plurality of first patterns comprises an organic material.

9. The electronic device as claimed in claim 1 , wherein at least one of the plurality of second patterns comprises an organic material.

10. The electronic device as claimed in claim 1 , wherein a ratio of a width of the second potion to a half of a width of the first portion is greater than or equal to 0.1 and less than or equal to 1.

11. The electronic device as claimed in claim 1 , wherein one of the plurality of first patterns has different portions at different heights.

12. The electronic device as claimed in claim 1 , wherein one of the plurality of second patterns has different portions at different heights.

13. The electronic device as claimed in claim 1 , further comprising a plurality of third patterns corresponding to the second portion, wherein the plurality of first patterns, the plurality of second patterns and the plurality of third patterns absorb different colors of lights.

14. The electronic device as claimed in claim 1 , further comprising a shielding pattern with a curved shape overlapping at least a part of the second portion.

15. The electronic device as claimed in claim 14 , wherein a ratio of a width of an overlapping region that the shielding pattern overlaps the second portion to a width of the second portion is greater than or equal to 0.1 and less than or equal to 1.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2024
From: WU, IRENE; HUANG, ROGER
To: INNOLUX CORPORATION
Reel/Frame 067312/0942 →
Continuity (3)
Continuation 18345133 · Jun 30, 2023
Continuation 17330036 · May 25, 2021
Related Publication 20240292653A1 · Aug 29, 2024
References Cited (2)
US 11226511B2 · Wu · 2022 [cited by examiner]
US 20210032156A1 · Hwang · 2021 [cited by examiner]