IP Library Granted Patent US 11,244,997
Granted Patent B2
US 11,244,997 · App. 16/924,432 · Granted Feb 8, 2022

Display apparatus

Inventors: Minjae Jeong (Hwaseong-si, KR); Kyung-Hoon Kim (Uiwang-si, KR); Meehye Jung (Suwon-si, KR)
Assignee: SAMSUNG DISPLAY CO., LTD.
H01L27/3276G09G3/3225G09G3/3275H01L27/3246H01L27/3262H01L51/5012H01L51/5256G09G2300/0426G09G2300/0439
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Quick Facts
Patent No.
US 11,244,997
App. No.
16/924,432
Granted
Feb 8, 2022
Kind
B2
Abstract

A display apparatus includes a base substrate, a plurality of data lines disposed in a display area on the base substrate, wherein at least a portion of the data lines extend to a first peripheral area adjacent to the display area, a plurality of detour lines disposed in the display area, wherein at least a portion of the detour lines extend to the first peripheral area, and a data driver electrically connected to the data lines and the detour lines, wherein at least one of the data lines electrically contacts at least one of the detour lines in the first peripheral area.

Claims (54)

1. A display apparatus, comprising:

a base substrate;

a display area and a first peripheral area adjacent to the display area both on a main surface of the base substrate;

a plurality of data lines disposed in the display area, at least a portion of the data lines extending to the first peripheral area;

a plurality of detour lines disposed in the display area, at least a portion of the detour lines extending to the first peripheral area; and

a data driver electrically connected to the data lines and the detour lines, wherein

at least one of the data lines directly contacts at least one of the detour lines in the first peripheral area.

2. The display apparatus as claimed in claim 1 , further comprising:

a plurality of terminals electrically connecting the data driver to the data lines and the detour lines; and

a first terminal electrically connected to a first detour line, the first terminal being spaced apart from a second terminal that is electrically connected to a second detour line extending in a first direction in plan view, wherein

the first detour line electrically contacts a first data line at a first contact area, the first contact area being spaced apart from a second contact area where the second detour line electrically contacts a second data line in a second direction different from the first direction in plan view.

3. The display apparatus as claimed in claim 2 , wherein the second direction is opposed to the first direction.

4. The display apparatus as claimed in claim 2 , wherein the second direction crosses the first direction.

5. The display apparatus as claimed in claim 1 , further comprising:

a first detour line spaced apart from a second detour line in a first direction in plan view in a second peripheral area, the first detour line being disposed between the display area and the data driver, wherein

the first detour line electrically contacts a first data line at a first contact area, the first contact area being spaced apart from a second contact area where the second detour line electrically contacts a second data line in a second direction different from the first direction in plan view.

6. The display apparatus as claimed in claim 5 , wherein the second direction is opposed to the first direction.

7. The display apparatus as claimed in claim 5 , wherein the second direction crosses the first direction.

8. The display apparatus as claimed in claim 1 , wherein the detour lines extend to be parallel to each other in the display area.

9. The display apparatus as claimed in claim 1 , wherein the detour lines are disposed on the data lines.

10. A display apparatus, comprising:

a base substrate;

a plurality of data lines disposed in a display area on the base substrate, at least a portion of the data lines extending to a first peripheral area adjacent to the display area;

a plurality of detour lines disposed in the display area, at least a portion of the detour lines extending to the first peripheral area; and

a data driver electrically connected to the data lines and the detour lines, wherein

at least one of the data lines electrically contacts at least one of the detour lines in the first peripheral area, and

a first detour line electrically connected to a first data line crosses a second data line.

11. The display apparatus as claimed in claim 10 , wherein a portion of the first detour line extends along the first data line in the display area.

12. A display apparatus, comprising:

a first group of data lines disposed in a first display area and extending to a first peripheral area adjacent to the first display area;

a second group of data lines disposed in a second display area and extending to a second peripheral area adjacent to the second display area;

a plurality of detour lines disposed in the first and second display areas and extending to first peripheral area and the second peripheral area; and

a data driver electrically connected to the data lines and the detour lines and adjacent to the second peripheral area, wherein

at least one of the first group of the data lines directly contacts at least one of the detour lines in the first peripheral area, and

the display areas and peripheral areas are on a main surface of a substrate.

13. The display apparatus as claimed in claim 12 , further comprising:

a plurality of terminals electrically connecting the data driver to the data lines and the detour lines; and

a first terminal electrically connected to a first detour line, the first terminal being spaced apart from a second terminal that is electrically connected to a second detour line in a first direction in plan view, wherein

the first detour line electrically contacts a first data line of the first group of the data lines at a first contact area, the first contact area being spaced apart from a second contact area where the second detour line electrically contacts a second data line of the first group of the data lines in a second direction different from the first direction in plan view.

14. The display apparatus as claimed in claim 13 , wherein the second direction is opposed to the first direction.

15. The display apparatus as claimed in claim 13 , wherein the second direction crosses the first direction.

16. The display apparatus as claimed in claim 12 , further comprising:

a first detour line spaced apart from a second detour line in a first direction in plain view in the second peripheral area, wherein

the first detour line electrically contacts a first data line of the first group of the data lines at a first contact area, the first contact area being spaced apart from a second contact area where the second detour line electrically contacts a second data line of the first group of the data lines in a second direction different from the first direction in plan view.

17. The display apparatus as claimed in claim 16 , wherein the second direction is opposed to the first direction.

18. The display apparatus as claimed in claim 16 , wherein the second direction crosses the first direction.

19. The display apparatus as claimed in claim 12 , wherein at least one of the detour lines crosses at least one of the second group of the data lines in the second peripheral area.

20. A display apparatus, comprising:

a first group of data lines disposed in a first display area and extending to a first peripheral area adjacent to the first display area;

a second group of data lines disposed in a second display area and extending to a second peripheral area adjacent to the second display area;

a plurality of detour lines disposed in the first and second display areas and extending to first peripheral area and the second peripheral area; and

a data driver electrically connected to the data lines and the detour lines and adjacent to the second peripheral area, wherein

at least one of the first group of the data lines electrically contacts at least one of the detour lines in the first peripheral area, and

the detour lines are disposed on the second group of the data lines in the second peripheral area.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 9, 2020
From: JEONG, MINJAE; KIM, KYUNG-HOON; JUNG, MEEHYE
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 053162/0499 →
Priority Claims (1)
KR 10-2018-0000945 · Jan 3, 2018 · national
Continuity (2)
Continuation 16235415 · Dec 28, 2018
Related Publication 20200343331A1 · Oct 29, 2020
Cited By (2)
US 12,369,469 US 12,451,061