IP Library Patent Application 16124897
Patent Application
App. No. 16/124,897

DISPLAY DEVICE

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Quick Facts
Patent No.
US None
App. No.
16/124,897
Abstract

A display device includes: first and second display panels; and a spacer that bonds the first display panel and the second display panel together so as to leave a gap between the first and second display panels. The spacer is formed so as to surround a central portion of the first display panel, and has a slit.

Claims (21)

1 . A display device comprising:

first and second display panels; and

a spacer that bonds the first display panel and the second display panel together so as to leave a gap between the first and second display panels,

wherein the spacer is formed so as to surround a central portion of the first display panel, and has a slit.

2 . The display device according to claim 1 , wherein

the spacer includes an extending portion that extends in a first direction, and

the slit extends in an oblique direction relative to the first direction.

3 . The display device according to claim 1 , wherein the slit has a zigzag shape.

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

a first case that accommodates the first and second display panels; and

a second case that covers the first case from above,

wherein the first case comprises a first side plate having an opening, and

the slit is provided to face a side plate different from the first side plate in the first case.

5 . The display device according to claim 1 , wherein

the spacer comprises a base member, a first adhesive member provided under the base member, and a second adhesive member provided on the base member,

the first adhesive member is bonded with the first display panel, and

the second adhesive member is bonded with the second display panel.

6 . The display device according to claim 1 , wherein each of the first and second display panels is a liquid crystal display panel.

7 . The display device according to claim 1 , wherein

the first display panel is an active matrix liquid crystal display panel, and

the second display panel is a polymer dispersed or polymer network liquid crystal display panel.

Assignments (2)
MERGER Recorded May 21, 2019
From: ORTUS TECHNOLOGY CO., LTD.
To: TOPPAN PRINTING CO., LTD.
Reel/Frame 049247/0499 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 11, 2018
From: KOBAYASHI, NOBUYUKI
To: ORTUS TECHNOLOGY CO., LTD.
Reel/Frame 046843/0807 →