IP Library Patent Application 18981930
Patent Application
App. No. 18/981,930

DISPLAY DEVICE

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Quick Facts
Patent No.
US None
App. No.
18/981,930
Abstract

According to one embodiment, a display device comprises a flexible substrate, a first insulating film disposed on the flexible substrate, a switching element disposed on the first insulating film, a signal wiring electrically connected with the switching element, a first organic film disposed on the signal wiring, a connection wiring disposed on the first organic film, a second organic film disposed on the connection wiring and a pad electrode disposed on the second organic film. The connection wiring is located between the first organic film and the second organic film and is in contact with the first organic film and the second organic film.

Claims (21)

1 - 9 . (canceled)

10 . An electronic device comprising:

a flexible substrate;

an inorganic film provided on the flexible substrate;

a switching element provided above the inorganic film;

a signal wiring provided above the inorganic film and electrically connected to the switching element;

a first organic film provided above the first inorganic film;

a connection wiring provided on the first organic film;

a second organic film provided on the connection wiring; and

a pad electrode provided on the second organic film;

wherein

a first contact hole is provided on the first organic film,

a second contact hole is provided on the second organic film,

the connection wiring is connected with the signal wiring via the first contact hole,

the pad electrode is connected to the connection wiring via the second contact hole.

11 . The electronic device according to claim 10 , wherein

the pad electrode is arranged in a zigzag state in a plan view.

12 . The electronic device according to claim 10 , wherein

the connection wiring between the first contact hole and the second contact hole includes an area covered with the second organic film and the first organic film, and the connection wiring is configured to be out of contact with the inorganic film in the area.

13 . The electronic device according to claim 10 , wherein

the first organic film and the second organic film are made of an identical material.

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 Dec 16, 2024
From: KAWATA, YASUSHI
To: JAPAN DISPLAY INC.
Reel/Frame 069594/0297 →