IP Library Granted Patent US 8,610,850
Granted Patent B2
US 8,610,850 · App. 13/025,097 · Granted Dec 17, 2013

Display device

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Quick Facts
Patent No.
US 8,610,850
App. No.
13/025,097
Granted
Dec 17, 2013
Kind
B2
Abstract

A display device is disclosed. The display device includes: a display panel including a display surface and a peripheral area surrounding the display surface, a transparent plate covering the display surface and the peripheral area, a resin layer disposed between the display panel and the transparent plate, and hardened by light, and a reflective layer provided between the transparent plate and the resin layer, along the peripheral area of the display panel.

Claims (28)

1. A display device comprising:

a display panel including a display area and a peripheral area surrounding the display area;

a transparent plate covering the display area and the peripheral area;

a resin layer disposed between the display panel and the transparent plate, and hardened by light, wherein the resin layer along the peripheral area is configured to be hardened by the light reflected by the first reflective layer; and

a first reflective layer provided between the transparent plate and the resin layer, along the peripheral area of the display panel.

2. The display device of claim 1 , wherein the display panel further comprises a second reflective layer along the peripheral area, with the resin layer interposed between the first reflective layer and the second reflective layer.

3. The display device of claim 2 , wherein the resin layer along the peripheral area is configured to be hardened by the light reflected between the first reflective layer and the second reflective layer.

4. The display device of claim 3 , wherein the transparent plate further comprises a black matrix layer covered by the first reflective layer.

5. The display device of claim 4 , further comprising a receiving member receiving the display panel, wherein the receiving member comprises a bottom portion facing the display panel and a sidewall extending upward from the bottom portion and facing an edge of the display panel, and wherein the resin layer is disposed between the edge of the display panel and the sidewall.

6. The display device of claim 5 , wherein the first reflective layer is wider than the second reflective layer, and the first reflective layer is disposed on the resin layer disposed between the edge of the display panel and the sidewall.

7. The display device of claim 6 , wherein the resin layer disposed between the edge of the display panel and the sidewall is configured to be hardened by the light reflected by the first reflective layer.

8. The display device of claim 5 , wherein the first reflective layer is configured to reflect light beams incident to the first reflective layer to an area between the sidewall and the edge of the display panel substantially filled with resin.

9. The display device of claim 1 , wherein the display panel comprises liquid crystal or an organic light emitting element.

10. The display device of claim 9 , wherein the light has a wavelength in the ultraviolet range.

11. A display device comprising:

a display panel including a display area and a peripheral area surrounding the display surface;

a transparent plate covering the display area and the peripheral area;

a resin layer disposed between the display panel and the transparent plate, and hardened by light;

a first reflective layer provided between the transparent plate and the resin layer, along the peripheral area of the display panel;

a second reflective layer along the peripheral area of the display panel, with the resin layer interposed between the first reflective layer and the second reflective layer,

wherein the resin layer along the peripheral area is configured to be hardened by the light reflected between the first reflective layer and the second reflective layer.

12. The display device of claim 11 , wherein the transparent plate further comprises a black matrix layer covered by the first reflective layer.

13. The display device of claim 12 , further comprising a receiving member receiving the display panel, wherein the receiving member comprises a bottom portion facing the display panel and a sidewall extending upward from the bottom portion and facing an edge of the display panel, and wherein the resin layer is disposed between the edge of the display panel and the sidewall.

14. The display device of claim 13 , wherein the first reflective layer is wider than the second reflective layer, and the first reflective layer is disposed on the resin layer disposed between the edge of the display panel and the sidewall.

15. The display device of claim 14 , wherein the resin layer disposed between the edge of the display panel and the sidewall is configured to be hardened by the light reflected by the first reflective layer.

16. The display device of claim 11 , wherein the display panel comprises liquid crystal or an organic light emitting element.

17. The display device of claim 16 , wherein the light has a wavelength in the ultraviolet range.

18. The display device of claim 11 , wherein the first reflective layer and the second reflective layer are configured to reflect light beams incident to the first reflective layer and the second reflective layer to an area between the sidewall and the edge of the display panel substantially filled with resin.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 4, 2026
From: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
To: LONESTAR CRYSTAL DISPLAY LLC
Reel/Frame 074944/0730 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 21, 2022
From: SAMSUNG DISPLAY CO., LTD.
To: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Reel/Frame 060778/0543 →
MERGER Recorded Aug 31, 2012
From: SAMSUNG MOBILE DISPLAY CO., LTD.
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 028921/0334 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 24, 2011
From: KIM, SUNG-GYU; CHUNG, JAE-MO; KIM, HYUNG-WOOK; SEO, SUNG-GON; HWANG, JONG-KWANG
To: SAMSUNG MOBILE DISPLAY CO., LTD.
Reel/Frame 025863/0109 →