IP Library Granted Patent US 11,947,212
Granted Patent B2
US 11,947,212 · App. 17/154,995 · Granted Apr 2, 2024

Electronic device

Inventors: Yuan-Lin Wu (Miao-Li County, TW); Yu-Chia Huang (Miao-Li County, TW); Yu-Ting Huang (Miao-Li County, TW); Kuan-Feng Lee (Miao-Li County, TW); Chia-Hung Hsieh (Miao-Li County, TW)
Assignee: InnoLux Corporation
G02F1/133548G02F1/1323G02F1/133305G02F1/133603H01L25/167H01L27/156H10K50/86H10K59/12H10K77/111H10K2102/311
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Quick Facts
Patent No.
US 11,947,212
App. No.
17/154,995
Granted
Apr 2, 2024
Kind
B2
Abstract

An electronic device which is capable of being bent in a first direction and includes a plurality of light-emitting units and a plurality of conductive patterns overlapping with at least a portion of the plurality of light-emitting units and extending in a second direction. The first direction and the second direction have an angle θ of not greater than 30 degrees.

Claims (14)

1. An electronic device capable of being bent in a first direction, comprising:

a plurality of light-emitting units;

an encapsulation layer disposed on the plurality of light-emitting units; and

a plurality of conductive patterns overlapping with at least a portion of the plurality of light-emitting units and overlapping with at least a portion of the encapsulation layer, wherein in a top view, the plurality of conductive patterns extends in a second direction;

wherein in the top view, the first direction and the second direction have an angle θ of not greater than 30 degrees.

2. The electronic device according to claim 1 , wherein the angle θ is not greater than 22.5 degrees.

3. The electronic device according to claim 1 , comprising a polarizer, wherein the polarizer comprising the plurality of conductive patterns.

4. The electronic device according to claim 1 , wherein the plurality of conductive patterns are made of a material selected from gold, silver, tin, copper, aluminum and a combination thereof.

5. The electronic device according to claim 1 , wherein at least a portion of the plurality of conductive patterns comprises a plurality of recessions formed thereon.

6. The electronic device according to claim 1 , wherein at least a portion of the plurality of conductive patterns comprises a plurality of openings formed thereon.

7. The electronic device according to claim 1 , wherein at least one of the plurality of conductive patterns comprises a first conductive layer and a second conductive layer, the second conductive layer is disposed on the first conductive layer, and a thickness of the first conductive layer is different from a thickness of the second conductive layer.

8. The electronic device according to claim 1 , further comprising a flexible substrate, wherein the plurality of conductive patterns are disposed on a surface of the flexible substrate, at least one of the plurality of conductive patterns has a height along a third direction and a width along a fourth direction, wherein the third direction perpendicular to the surface of the flexible substrate, and the fourth direction is a direction parallel to the surface of the flexible substrate, wherein a ratio of the height to the width is greater than or equal to 0.2 and less than or equal to 15.

9. The electronic device according to claim 1 , wherein the plurality of conductive patterns are formed by imprinting.

10. The electronic device according to claim 1 , further comprising an electronically switchable layer comprising the plurality of conductive patterns.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 21, 2021
From: WU, YUAN-LIN; HUANG, YU-CHIA; HUANG, YU-TING; LEE, KUAN-FENG; HSIEH, CHIA-HUNG
To: INNOLUX CORPORATION
Reel/Frame 054991/0061 →
Priority Claims (1)
CN 202010097547.3 · Feb 17, 2020 · national
Continuity (1)
Related Publication 20210255506A1 · Aug 19, 2021