IP Library Granted Patent US 10,191,317
Granted Patent B2
US 10,191,317 · App. 15/658,925 · Granted Jan 29, 2019

Display apparatus

Inventors: Keiichi Kishida (Tokyo, JP); Naruo Hashino (Tokyo, JP); Takahiro Ono (Tokyo, JP)
Assignee: Japan Display Inc.
G02F1/133308G02B6/005G02F1/133528G02B6/0088G02F2001/133317G02F2202/28
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 10,191,317
App. No.
15/658,925
Granted
Jan 29, 2019
Kind
B2
Abstract

According to an aspect, a display apparatus includes: a display panel including a substrate provided with a display functional layer, and a polarizing plate; an illuminator configured to output light to the display panel; and a frame that surrounds sides of the illuminator, and to which the substrate is bonded at a top portion of the frame through an adhesive member. The polarizing plate is provided on a surface of the substrate to which the frame is bonded, and is arranged on an inner side of the frame than the adhesive member in planar view.

Claims (21)

1. A display apparatus comprising:

a display panel including a substrate provided with a display functional layer, and a polarizing plate, the display panel having sides along a first direction and a second direction;

an illuminator configured to output light to the display panel;

a frame that surrounds sides of the illuminator;

a protrusion included in the frame, the protrusion protruding toward the substrate and having a width in the first direction;

an adhesive member through which the substrate is bonded at a top of the protrusion of the frame, the adhesive member having a width in the first direction,

wherein

the polarizing plate is provided on a surface of the substrate to which the frame is bonded, and is arranged on an inner side of the frame than the adhesive member in planar view, and

the width of the adhesive member is smaller than the width of the protrusion which the adhesive member is in direct contact with.

2. The display apparatus according to claim 1 , wherein the polarizing plate is arranged on an inner side than the protrusion.

3. The display apparatus according to claim 1 , wherein the adhesive member is provided along an entire periphery surrounding the polarizing plate in planar view.

4. The display apparatus according to claim 1 , wherein the display panel is fixed to the frame through the adhesive member alone.

5. The display apparatus according to claim 1 , wherein the display panel extends to a region near an outer end of the frame.

6. The display apparatus according to claim 1 , wherein

a cover member is provided to the display panel on an opposite side of the frame side, and

the cover member is fixed to the display panel through an adhesive layer.

7. The display apparatus according to claim 1 , wherein a thickness of the adhesive member is larger than a thickness of the polarizing plate.

8. The display apparatus according to claim 1 , wherein the adhesive member has elasticity.

9. The display apparatus according to claim 1 , wherein

the protrusion has a height from a top surface of the frame to a bottom surface of the adhesive member in a third direction vertical to the substrate, and

the height of the protrusion plus the height of the adhesive member is a distance between the top end of the frame to the substrate in the third direction.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 22, 2025
From: JAPAN DISPLAY INC.
To: MAGNOLIA WHITE CORPORATION
Reel/Frame 072130/0313 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 12, 2017
From: KISHIDA, KEIICHI; HASHINO, NARUO; ONO, TAKAHIRO
To: JAPAN DISPLAY INC.
Reel/Frame 043553/0687 →
Priority Claims (1)
JP 2016-146508 · Jul 26, 2016 · national
Continuity (1)
Related Publication 20180031899A1 · Feb 1, 2018