IP Library › Granted Patent US 11,538,895
Granted Patent B2
US 11,538,895 · App. 17/134,815 · Granted Dec 27, 2022

Display apparatus including link line portion

Inventors: SeungHan Paek (Paju-si, KR); Kyungjae Yoon (Paju-si, KR); HyunJin An (Paju-si, KR); Seongwoo Park (Paju-si, KR)
Assignee: LG Display Co., Ltd.
H01L27/3276H01L51/0097H01L51/5253G02F1/133331G06F1/1641G06F1/1652G09F9/301G09G2300/0408G09G2300/0804H01L27/14678H01L27/323H01L51/5246H01L2251/301H01L2251/5338
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Quick Facts
Patent No.
US 11,538,895
App. No.
17/134,815
Granted
Dec 27, 2022
Kind
B2
Abstract

A display apparatus includes a display area, a non-display area surrounding the display area, and a bending area formed in at least one side of the non-display area. The display apparatus includes a first glass substrate provided in the display area, a second glass substrate provided in the non-display area, an anti-etching member provided to overlap the bending area, and a link line portion formed on the anti-etching member and formed to overlap the non-display area.

Claims (27)

1. A display apparatus comprising a display area, a non-display area surrounding the display area, and a bending area formed in at least one side of the non-display area, the display apparatus comprising:

a first glass substrate provided in the display area;

a second glass substrate provided in the non-display area;

an anti-etching member provided to overlap the bending area; and

a link line portion formed on the anti-etching member and formed to overlap the non-display area.

2. The display apparatus of claim 1 , wherein the first glass substrate includes a first etching surface provided to overlap the bending area.

3. The display apparatus of claim 1 , wherein the second glass substrate includes a second etching surface provided to overlap the bending area.

4. The display apparatus of claim 1 , wherein the anti-etching member includes a metal or an organic matter.

5. The display apparatus of claim 1 , wherein the anti-etching member includes at least one of silicone based organic matter, urethane, polyimide and photo acryl.

6. The display apparatus of claim 1 , wherein the anti-etching member includes at least one of Cr, Al, Pt, Au and Ni.

7. The display apparatus of claim 1 , further comprising a first planarization layer covering the link line portion.

8. The display apparatus of claim 1 , further comprising:

a first planarization layer arranged between the anti-etching member and the link line portion; and

a second planarization layer arranged on the first planarization layer,

wherein the link line portion is arranged on the first planarization layer.

9. The display apparatus of claim 1 , further comprising an elastic member arranged below the anti-etching member.

10. The display apparatus of claim 9 , wherein the elastic member has an elongation rate of 100% or more.

11. A display apparatus comprising a display area, a non-display area surrounding the display area, and a bending area formed in at least one side of the non-display area, the display apparatus comprising:

a first glass substrate provided in the display area;

a second glass substrate provided in the non-display area;

an anti-etching member provided to overlap the bending area;

a first planarization layer provided to cover the anti-etching member;

a link line portion partially arranged on the first planarization layer; and

a second planarization layer provided to cover the link line portion and the first planarization layer.

12. The display apparatus of claim 11 , wherein the anti-etching member includes a metal or an organic matter.

13. The display apparatus of claim 11 , wherein the anti-etching member includes at least one of silicone based organic matter, urethane, polyimide and photo acryl.

14. The display apparatus of claim 11 , wherein the anti-etching member includes at least one of Cr, Al, Pt, Au and Ni.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 28, 2020
From: PAEK, SEUNGHAN; YOON, KYUNGJAE; AN, HYUNJIN; PARK, SEONGWOO
To: LG DISPLAY CO., LTD.
Reel/Frame 054754/0346 →
Priority Claims (1)
KR 10-2019-0180114 · Dec 31, 2019 · national
Continuity (1)
Related Publication 20210202669A1 · Jul 1, 2021