IP Library Granted Patent US 10,747,039
Granted Patent B2
US 10,747,039 · App. 15/687,896 · Granted Aug 18, 2020

Display apparatus and method of manufacturing the same

Inventors: Yoshiro Kitagawa (Kawasaki, JP); Hitoshi Yoshida (Kawasaki, JP); Akira Fujita (Kawasaki, JP)
Assignee: TIANMA MICROELECTRONICS CO., LTD.
G02F1/13338G02F1/133308G02F2202/28
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,747,039
App. No.
15/687,896
Granted
Aug 18, 2020
Kind
B2
Abstract

A display apparatus comprises a display device, a functional substrate opposed to and bonded to the display device through an air space and, at peripheral borders on the opposite surfaces of the display device and the functional substrate, first resin maintaining the distance between the display device and the functional substrate and second resin adhering the display device and the functional substrate to each other.

Claims (13)

1. A display apparatus; comprising:

a display device;

a functional substrate opposed to and bonded to the display device through a first air space; and

at peripheral borders of opposed surfaces of the display device and the functional substrate, and being at a predetermined distance from a peripheral edge of the opposed surfaces, leaving a second air space upon curing, a first resin maintaining a distance between the display device and the functional substrate, and a second resin adhering the display device and the functional substrate to each other, wherein

the first resin and the second resin are in contact with each other,

the second resin is located outside of the first resin,

contact points between an outer peripheral side surface of the second resin and each of the display device and the functional substrate are located inside the peripheral edge, and

the predetermined distance is at least as long as the width of the second resin.

2. The display apparatus according to claim 1 , wherein the first resin or the second resin is provided along an entire perimeter of the peripheral borders, and the air space is tightly sealed.

3. The display apparatus according to claim 2 , wherein the second resin is a moisture-curable resin.

4. The display apparatus according to claim 2 , wherein the first air space has a pressure higher than atmospheric pressure.

5. The display apparatus according claim 1 , wherein the first resin has a Shore 00 hardness of 10 to 50.

6. The display apparatus according to claim 1 , wherein the first resin or the second resin is provided at a part of the peripheral border.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 17, 2019
From: TIANMA JAPAN, LTD.
To: TIANMA MICROELECTRONICS CO., LTD.
Reel/Frame 050395/0931 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 28, 2017
From: KITAGAWA, YOSHIRO; YOSHIDA, HITOSHI; FUJITA, AKIRA
To: TIANMA JAPAN, LTD.
Reel/Frame 043423/0226 →
Priority Claims (1)
JP 2016-169653 · Aug 31, 2016 · national
Continuity (1)
Related Publication 20180059462A1 · Mar 1, 2018