IP Library › Granted Patent US 10,983,564
Granted Patent B2
US 10,983,564 · App. 16/735,580 · Granted Apr 20, 2021

Flexible display panel and display apparatus including the flexible display panel

Inventors: Dong-Un Jin (Yongin-si, KR); Woo-Jong Lee (Yongin-si, KR); Yang-Wan Kim (Yongin-si, KR); Young-Sik Kim (Yongin-si, KR); Jun-Sang Lyu (Yongin-si, KR); Sang-Min Kim (Yongin-si, KR)
Assignee: Samsung Display Co., Ltd.
G06F1/1652G06F1/169G06F1/1626G06F1/1643G09F9/301G09F9/33H01L27/323H01L27/326H01L27/3267H01L27/3276H01L51/0097H01L51/524H01L51/5253G02F1/13338G02F1/13452G02F1/133305G02F2001/13456G02F2001/133311G02F2001/133325G02F2001/133331G02F2001/133388G02F2001/133391H01L51/5237H01L51/5256H01L2251/5338
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Quick Facts
Patent No.
US 10,983,564
App. No.
16/735,580
Granted
Apr 20, 2021
Kind
B2
Abstract

A flexible display panel including: a flexible substrate including a first region, second regions that extend from the first region and that have a curved surface, and a third region folded towards the second regions; a first display region in the first region of the flexible substrate; a second display region in the second regions of the flexible substrate; a plurality of non-display regions outside the first display region or the second display regions, wherein at least one of the plurality of non-display regions is in the third region of the flexible substrate; and an encapsulation member for encapsulating the first display region and the second display regions.

Claims (27)

1. A display apparatus comprising:

a flexible display panel comprising:

a first display region;

a second display region extending from the first display region and facing a different direction from the first display region;

a support member for maintaining a shape of the flexible display panel;

an encapsulation thin layer on the flexible display panel and covering the first display region and the second display region;

a touch layer on the encapsulation thin layer and comprising touch regions, the touch regions overlapping the first display region and the second display region;

at least one organic light-emitting device, wherein the at least one organic light-emitting device is located in the first display region or the second display region, and

wherein the first display region is configured to display an image in a first direction, and the second display region is configured to display an image in a second direction different from the first direction.

2. The display apparatus of claim 1 , further comprising a transparent protection window located on the touch layer, the transparent protection window overlapping the first display region and the second display region.

3. The display apparatus of claim 1 , wherein the second display region has a curved surface.

4. The display apparatus of claim 3 , wherein the touch layer is curved corresponding to the curved surface of the second display region.

5. The display apparatus of claim 1 , wherein the encapsulation thin layer covers display surfaces of the first display region and the second display region.

6. The display apparatus of claim 1 , wherein the encapsulation thin layer comprises at least one of an inorganic layer or an organic layer.

7. The display apparatus of claim 1 , wherein the touch layer further comprises touch wirings outside the touch region.

8. The display apparatus of claim 1 , wherein the second display region comprises a plurality of second display regions extending from opposite sides of the first display region.

9. A display apparatus comprising:

a flexible display panel comprising:

a first display region;

a second display region extending from the first display region and facing a different direction from the first display region;

a support member for maintaining a shape of the flexible display panel;

an encapsulation thin layer on the flexible display panel and covering the first display region and the second display region;

a touch layer on the encapsulation thin layer and comprising touch regions, the touch regions overlapping the first display region and the second display region; and

at least one organic light-emitting device, wherein the at least one organic light-emitting device is located in the first display region or the second display region,

wherein the second display region has a curved surface, and

wherein the curved surface of the second display region is configured to display an image while the curved surface remains curved.

10. The display apparatus of claim 9 , wherein each of the first display region and the second display region is configured to display an image when the second display region faces a different direction from the first display region.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 20, 2021
From: JIN, DONG-UN; LEE, WOO-JONG; KIM, YANG-WAN; KIM, YOUNG-SIK; LYU, JUN-SANG; KIM, SANG-MIN
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 055978/0235 →
Priority Claims (1)
KR 10-2011-0065144 · Jun 30, 2011 · national
Continuity (5)
Continuation 16105920 · Aug 20, 2018
Division 15254954 · Sep 1, 2016
Continuation 14275704 · May 12, 2014
Continuation 13472443 · May 15, 2012
Related Publication 20200142448A1 · May 7, 2020
Cited By (8)
US 12,219,867 US 12,229,358 US 12,277,013 US 12,373,004 US 12,380,815 US 12,517,471 US 12,638,933 US 12,717,431