IP Library › Granted Patent US 10,270,060
Granted Patent B2
US 10,270,060 · App. 16/178,936 · Granted Apr 23, 2019

Display device

Inventor: Hiraaki Kokame (Tokyo, JP)
Assignee: Japan Display Inc.
H01L51/5253H01L27/32H01L51/0097H01L51/56H01L2251/5338
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Quick Facts
Patent No.
US 10,270,060
App. No.
16/178,936
Granted
Apr 23, 2019
Kind
B2
Abstract

A display device according to the present invention includes a display region arranged with a plurality of pixels, and a sealing layer covering the display region, wherein the sealing layer includes an insulation layer having a density pattern, the density pattern is a pattern including a low density region and a high density region, the low density region has the insulation layer with a lower density than an average density within the display region of the insulation layer, and the high density region has the insulation layer with a higher density than an average density within the display region of the insulation layer.

Claims (7)

1. A display device comprising:

a display region arranged with a plurality of pixels; and

a sealing layer covering the display region;

wherein

the sealing layer includes an insulation layer having a density pattern;

the density pattern is a pattern including a low density region and a high density region; and

the density pattern is a cyclical pattern.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 22, 2025
From: JAPAN DISPLAY INC.
To: MAGNOLIA WHITE CORPORATION
Reel/Frame 072130/0313 →
Priority Claims (1)
JP 2016-144198 · Jul 22, 2016 · national
Continuity (2)
Continuation 15608468 · May 30, 2017
Related Publication 20190074482A1 · Mar 7, 2019