IP Library › Granted Patent US 11,079,527
Granted Patent B2
US 11,079,527 · App. 16/374,148 · Granted Aug 3, 2021

Display device including cover window with flat side surfaces

Inventors: Min Seop Kim (Yongin-si, KR); Soon Sung Park (Yongin-si, KR)
Assignee: SAMSUNG DISPLAY CO., LTD.
G02B5/3033G06F1/1658G06F1/1684
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Quick Facts
Patent No.
US 11,079,527
App. No.
16/374,148
Granted
Aug 3, 2021
Kind
B2
Abstract

A display device including a housing including sidewalls and mounting surfaces at upper ends of the sidewalls; a display panel housed in the housing; and a cover window on the display panel, wherein the cover window includes an upper surface that faces outwardly in a direction in which light is emitted, a lower surface opposite to the upper surface, the lower surface being narrower than the upper surface, and side surfaces that slope inwardly from ends of the upper surface to ends of the lower surface, the side surfaces being at least partially bent, and wherein the side surfaces of the cover window are mounted on the mounting surfaces of the housing.

Claims (28)

1. A display device, comprising:

a housing that comprises sidewalls and mounting surfaces at upper ends of the sidewalls;

a display panel housed in the housing; and

a cover window on the display panel,

wherein the cover window includes:

an upper surface that faces outwardly in a direction in which light is emitted,

a lower surface opposite to the upper surface, the lower surface being narrower than the upper surface, and

side surfaces that slope inwardly from ends of the upper surface to ends of the lower surface, wherein

the side surfaces of the cover window are mounted on the mounting surfaces of the housing, and

each of the side surfaces of the cover window includes at least two flat surfaces not parallel to each other with each of the at least two flat surfaces making contact with the mounting surfaces.

2. The display device as claimed in claim 1 , further comprising a polarizing plate between the display panel and the cover window.

3. The display device as claimed in claim 1 , wherein a thickness of the cover window increases from an outer side thereof toward an interior thereof.

4. The display device as claimed in claim 1 , further comprising a first adhesive layer between the cover window and the display panel.

5. The display device as claimed in claim 4 , wherein the first adhesive layer includes an optically clear adhesive.

6. The display device as claimed in claim 1 , further comprising a cushion member between a lower surface of the display panel and an inner surface of the housing.

7. The display device as claimed in claim 1 , wherein the mounting surfaces complement the side surfaces.

8. The display device as claimed in claim 1 , further comprising a second adhesive layer between the mounting surfaces and the side surfaces.

9. The display device as claimed in claim 1 , wherein the mounting surfaces of the housing have a shape corresponding to a shape of the side surfaces of the cover window, and

wherein the mounting surfaces of the housing are disposed in a non-display area.

10. A display device, comprising:

a housing that comprises sidewalls and mounting surfaces at upper ends of the sidewalls, each mounting surface of the housing including at least two flat surfaces not parallel to each other;

a display panel housed in the housing; and

a cover window on the display panel,

wherein the cover window includes:

an upper surface that faces outwardly in a direction in which light is emitted,

a lower surface opposite to the upper surface, the lower surface being narrower than the upper surface, and

side surfaces that slope inwardly from ends of the upper surface to ends of the lower surface, each side surface of the cover window including at least two flat surfaces not parallel to each other that conform to a shape of the mounting surface of the housing, wherein

the side surfaces of the cover window are mounted on the mounting surfaces of the housing.

Priority Claims (1)
KR 10-2015-0015991 · Feb 2, 2015 · national
Continuity (2)
Division 14716499 · May 19, 2015
Related Publication 20190227212A1 · Jul 25, 2019