IP Library Granted Patent US 10,684,396
Granted Patent B2
US 10,684,396 · App. 15/802,240 · Granted Jun 16, 2020

Protective cover and display device including the same

Inventors: Ji Yeon Kim (Yongin-si, KR); Seong Jin Hwang (Yongin-si, KR); Myung Hwan Kim (Yongin-si, KR); Ik Hyung Park (Yongin-si, KR); Dae Ho Yoon (Yongin-si, KR)
Assignee: Samsung Display Co., Ltd.
G02B1/14B32B3/085B32B17/06B32B37/1284C03C17/28C03C17/3405G02F1/13338G02F1/133502G06F1/1603G06F3/044B32B2037/243B32B2315/08B32B2457/20B32B2457/206C03C2217/78G02F2201/50G02F2202/28G06F2200/1633G06F2200/1634
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Quick Facts
Patent No.
US 10,684,396
App. No.
15/802,240
Granted
Jun 16, 2020
Kind
B2
Abstract

A protective cover includes a cover substrate, an anti-scattering coating layer on the cover substrate, and an adhesive layer on the anti-scattering coating layer, wherein the anti-scattering coating layer has a plurality of protrusions, wherein the cover substrate has a thickness of 10 μm to 150 μm, and wherein the cover substrate and the anti-scattering coating layer are configured to be folded with a curvature radius of 10 mm or less.

Claims (15)

1. A display device comprising:

a display panel configured to display an image; and

a protective cover on the display panel,

wherein the protective cover comprises:

a cover substrate;

an anti-scattering coating layer on the cover substrate; and

an adhesive layer on the anti-scattering coating layer,

wherein the anti-scattering coating layer has a plurality of protrusions protruding toward the display panel,

wherein the cover substrate has a thickness of 10 μm to 150 μm, and

wherein the cover substrate and the anti-scattering coating layer are configured to be folded with a curvature radius of 10 mm or less.

2. The display device of claim 1 ,

wherein the adhesive layer is disposed between the anti-scattering coating layer and the display panel.

3. The display device of claim 1 , wherein the display device is configured to be folded with a curvature radius.

4. The display device of claim 1 , wherein each of the protrusions has an area of 12 μm 2 to 10,000 μm 2 on a plane.

5. The display device of claim 1 , wherein the protrusions number 25 to 10,000 per 1 mm 2 of the anti-scattering coating layer.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 10, 2017
From: KIM, JI YEON; HWANG, SEONG JIN; KIM, MYUNG HWAN; PARK, IK HYUNG; YOON, DAE HO
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 044419/0205 →
Priority Claims (1)
KR 10-2016-0150017 · Nov 11, 2016 · national
Continuity (1)
Related Publication 20180136371A1 · May 17, 2018