IP Library Granted Patent US 12,464,928
Granted Patent B2
US 12,464,928 · App. 18/597,926 · Granted Nov 4, 2025

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
H10K59/50G02F1/1323G02F1/133305G02F1/133548G02F1/133603H01L25/167H10H29/142H10K50/86H10K59/12H10K77/111H10K59/131H10K59/8791H10K2102/311
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Quick Facts
Patent No.
US 12,464,928
App. No.
18/597,926
Granted
Nov 4, 2025
Kind
B2
Abstract

An electronic device includes a substrate, a plurality of light-emitting units, an encapsulation layer and a plurality of patterns. The plurality of light-emitting units are disposed on the substrate. The encapsulation layer is disposed on the plurality of light-emitting units. The plurality of patterns are disposed on the encapsulation layer, overlap with at least a portion of the plurality of light-emitting units, and overlap with at least a portion of the encapsulation layer. In a top view of the electronic device, a first part of the plurality of patterns and a second part of the plurality of patterns are different in length.

Claims (15)

1 . An electronic device, comprising:

a substrate;

a plurality of light-emitting units disposed on the substrate;

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

a plurality of patterns disposed on the encapsulation layer, 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 the encapsulation layer is disposed between the plurality of patterns and the substrate;

wherein in a top view of the electronic device, a first part of the plurality of patterns and a second part of the plurality of patterns are different in length.

2 . The electronic device as claimed in claim 1 , wherein at least two of the plurality of patterns overlap one of the plurality of light-emitting units.

3 . The electronic device as claimed in claim 1 , further comprising a thin film transistor disposed on the substrate, wherein one of the plurality of light-emitting units is electrically connected to the thin film transistor.

4 . The electronic device as claimed in claim 3 , wherein at least two of the plurality of patterns overlap with the thin film transistor.

5 . The electronic device as claimed in claim 1 , wherein a gap exists between any adjacent two of the plurality of patterns.

6 . The electronic device as claimed in claim 1 , wherein one of the plurality of patterns has an opening.

7 . The electronic device as claimed in claim 1 , wherein one of the plurality of patterns has an arc-shaped edge.

8 . The electronic device as claimed in claim 1 , wherein the plurality of patterns are made of metal.

9 . The electronic device as claimed in claim 1 , wherein an included angle between an extension line of one of the plurality of patterns and an edge of the substrate is greater than 0 degree and less than 90 degrees.

10 . The electronic device as claimed in claim 1 , wherein the first part of the plurality of patterns is longer than the second part of the plurality of patterns, and a corner of the substrate is closer to the second part of the plurality of patterns than to the first part of the plurality of patterns.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 7, 2024
From: WU, YUAN-LIN; HUANG, YU-CHIA; HUANG, YU-TING; LEE, KUAN-FENG; HSIEH, CHIA-HUNG
To: INNOLUX CORPORATION
Reel/Frame 066675/0136 →
Priority Claims (1)
CN 202010097547.3 · Feb 17, 2020 · national
Continuity (2)
Continuation 17154995 · Jan 21, 2021
Related Publication 20240210752A1 · Jun 27, 2024
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