IP Library Patent Application 18944458
Patent Application
App. No. 18/944,458

DISPLAY DEVICE

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Quick Facts
Patent No.
US None
App. No.
18/944,458
Abstract

According to one embodiment, a display device including, a substrate including a first area including a display area, a second area including a mount area, and a third area located between the first area and the second area, a first inorganic insulating layer provided on the substrate in the first area and the second area, a line provided on the first inorganic insulating layer and extending across the first area, the second area, and the third area, and, a second inorganic insulating layer provided on the line, the second inorganic insulating layer extending to an area overlaid on at least the first inorganic insulating layer.

Claims (20)

1 .- 10 . (canceled)

11 . A display device comprising:

an organic insulating substrate;

a display area in which a first support substrate is disposed on a back surface of the organic insulating substrate;

a mount area in which a second support substrate is disposed on the back surface of the organic insulating substrate;

an intermediate area located between the display area and the mount area;

a first inorganic insulating layer arranged on the organic insulating substrate in the display area;

a second inorganic insulating layer arranged on the first inorganic insulating layer in the display area;

a first organic insulating layer arranged on the organic insulating substrate and being in contact with the first inorganic insulating layer and the second inorganic insulating layer;

a wiring arranged on the first organic insulating layer and extending across the display area, the intermediate area, and the mount area.

12 . The display device of claim 11 , wherein

the first support substrate and the second support substrate are made of a same material.

13 . The display device of claim 11 , wherein

an edge position of the first inorganic insulating layer is different from an edge position of the first support substrate.

14 . The display device of claim 11 , wherein

an edge position of the second inorganic insulating layer is different from an edge position of the first support substrate.

15 . The display device of claim 11 , further comprising:

a second organic insulating layer arranged on the wiring;

a third inorganic insulating layer arranged on the second inorganic insulating layer in the display area, wherein

an edge position of the third inorganic insulating layer is different from an edge position of the first support substrate.

Assignments (2)
CHANGE OF NAME Recorded Aug 27, 2025
From: JAPAN DISPLAY INC.
To: MAGNOLIA WHITE CORPORATION
Reel/Frame 073057/0042 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 12, 2024
From: TOMIOKA, YASUSHI
To: JAPAN DISPLAY INC.
Reel/Frame 069229/0316 →