Plate structure and method of manufacturing the same

Patent metadata

Field	Value
Publication number	US-9434144-B2
Application number	US-201414321107-A
Country	US
Kind code	B2
Filing date	Jul 1, 2014
Priority date	Jan 23, 2014
Publication date	Sep 6, 2016
Grant date	Sep 6, 2016

Abstract

A plate structure and method of manufacturing a plate structure, the plate structure including a first plate; an optical laminate on the first plate, the optical laminate including an optical plate on the first plate and a film dam along a top periphery of the optical plate; a second plate on the optical laminate; and a resin layer in a space provided by the film dam, the resin layer attaching the optical plate to the second plate.

First claim

What is claimed is:

1. A plate structure, comprising:
a first plate;
an optical laminate on the first plate, the optical laminate including an optical plate on the first plate and a film dam continuously extending along a top periphery of the optical plate;
a second plate on the optical laminate; and
a resin layer in a space provided by the film dam, the resin layer attaching the optical plate to the second plate,
wherein one end of the film dam and another end of the film dam are spaced apart from each other at one corner of the optical laminate,
wherein the first plate is a display panel, and the optical plate is a polarizing plate, and
wherein the film dam includes a light transmitting material and the resin layer includes a photocurable resin.

2. The plate structure as claimed in claim 1 , wherein the second plate is a cover window or touch panel.

3. The plate structure as claimed in claim 1 , wherein at least a part of the resin layer is between the one end of the film dam and the other end of the film dam.

4. The plate structure as claimed in claim 1 , further comprising:
a third plate on the second plate;
an upper resin layer that attaches the second plate to the third plate; and
a tape dam along a side periphery of the upper resin layer.

5. The plate structure as claimed in claim 4 , wherein the tape dam is attached to one surface of the third plate, the one surface of the third plate facing the second plate.

6. The plate structure as claimed in claim 4 , wherein one end of the tape dam and another end of the tape dam are spaced apart from each other.

7. The plate structure as claimed in claim 6 , wherein at least a part of the resin layer is between the one end of the tape dam and the other end of the tape dam.

8. The plate structure as claimed in claim 4 , wherein the second plate is a touch panel, and the third plate is a cover window.

9. A plate structure, comprising:
a first plate;
a second plate on the first plate;
a resin layer that attaches the first plate to the second plate; and
a tape dam continuously extending on a side periphery of the resin layer, the tape dam being attached to a surface of the second plate that faces the first plate,
wherein one end of the tape dam and another end of the tape dam are spaced apart from each other at one corner of the second plate,
wherein the first plate is a display panel, and the second plate is a polarizing plate, and
wherein the tape dam includes a light transmitting material and the resin layer includes a photocurable resin.

10. The plate structure as claimed in claim 9 , wherein:
the second plate includes a touch panel or a cover window.

11. The plate structure as claimed in claim 9 , wherein:
at least a part of the resin layer is between the one end of the tape dam and the other end of the tape dam.

Assignees

• Samsung Display Co Ltd

Inventors

• Kim Yun Hak
• Yoon Seok Hoon

Classifications

• B32B2457/208

  Touch screens · CPC title

• B32B2310/0831

  using UV radiation · CPC title

• B32B2037/1253

  curable adhesive · CPC title

• Y10T428/24777

  Edge feature · CPC title

• B32B37/1292 Primary

  selectively, e.g. in stripes, in patterns (B32B37/0076 takes precedence) · CPC title