IP Library Patent Application 15360089
Patent Application
App. No. 15/360,089

DISPLAY DEVICE AND ELECTRONIC APPARATUS

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Quick Facts
Patent No.
US None
App. No.
15/360,089
Abstract

An electrophoretic display device includes an element substrate, a first pixel electrode and a second pixel electrode installed on the element substrate, a first adhesive film installed on the first pixel electrode and the second pixel electrode, and a passage, which is located between the first pixel electrode and the second pixel electrode, which opens in a periphery of the first adhesive film, and through which a gas passes.

Claims (25)

1 . A display device comprising:

a first pixel electrode and a second pixel electrode;

an adhesive film disposed so as to cover the first pixel electrode and the second pixel electrode; and

a passage, which is located between the first pixel electrode and the second pixel electrode, which opens in a periphery of the adhesive film, and through which a gas passes.

2 . The display device according to claim 1 , further comprising:

a protruding part disposed along the passage.

3 . The display device according to claim 2 , wherein

a height of the protruding part in a thickness direction of a substrate is one of equal to or lower than a height of the first pixel electrode and a height of the second pixel electrode.

4 . The display device according to claim 3 , wherein

the first pixel electrode and the second pixel electrode each have abase protruding part and an electrically-conductive film located on the base protruding part, and

the protruding part and the base protruding part are equal in height from the substrate to each other.

5 . The display device according to claim 4 , wherein

the protruding part and the base protruding part are same in material as each other.

6 . A display device comprising:

a first pixel electrode and a second pixel electrode;

an insulating film disposed between the first pixel electrode and the second pixel electrode so as to be separated from the first pixel electrode and the second pixel electrode; and

an adhesive film disposed so as to cover the first pixel electrode, the second pixel electrode, and the insulating film.

7 . The display device according to claim 6 , further comprising:

a passage, which is located between the first pixel electrode and the second pixel electrode, which opens in a periphery of the adhesive film, and through which a gas passes.

8 . An electronic apparatus comprising:

the display device according to claim 1 ; and

a drive device adapted to drive the display device.

9 . An electronic apparatus comprising:

the display device according to claim 6 ; and

a drive device adapted to drive the display device.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2018
From: SEIKO EPSON CORPORATION
To: E INK CORPORATION
Reel/Frame 047072/0325 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 23, 2016
From: AMANO, TAKAHIRO
To: SEIKO EPSON CORPORATION
Reel/Frame 040410/0435 →