IP Library › Granted Patent US 9,466,658
Granted Patent B2
US 9,466,658 · App. 14/538,054 · Granted Oct 11, 2016

Organic light emitting display devices

Inventors: Jin-Koo Chung (Suwon-si, KR); Jun-Ho Choi (Yongin-si, KR); Young-Woo Song (Suwon-si, KR)
Assignee: SAMSUNG DISPLAY CO., LTD.
H01L27/3297H01L27/3218H01L27/3276H01L27/3288
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,466,658
App. No.
14/538,054
Filed
Nov 11, 2014
Granted
Oct 11, 2016
Kind
B2
Art Unit
2895
USPC
257/40
Abstract

An organic light emitting display device may include a substrate and a plurality of pixels. The plurality of pixels may be arranged on the substrate, and each of the pixels may include an opaque region and a transparent region. Here, the opaque region may include a first sub-pixel region in which a first sub-pixel is disposed, a second sub-pixel region in which a second sub-pixel is disposed, a third sub-pixel region in which a third sub-pixel is disposed, and a wiring region in which a plurality of wirings is arranged. A sub-pixel region among the first sub-pixel region, the second sub-pixel region, and the third sub-pixel region is overlapped with the wiring region.

Claims (47)

1. An organic light emitting display device comprising:

a substrate; and

a plurality of pixels on the substrate, each of the pixels comprising:

an opaque region and a transparent region,

wherein the opaque region comprises:

a first sub-pixel region in which a first sub-pixel is disposed;

a second sub-pixel region in which a second sub-pixel is disposed;

a third sub-pixel region in which a third sub-pixel is disposed; and

a wiring region in which a plurality of wirings is arranged,

wherein a sub-pixel region among the first sub-pixel region, the second sub-pixel region and the third sub-pixel region is entirely overlapped with the wiring region along a first direction.

2. The organic light emitting display device of claim 1 , wherein

the first and the third sub-pixel regions are adjacent to the transparent region along a second direction perpendicular to the first direction, and

the second sub-pixel region is adjacent to the transparent region along the first direction.

3. The organic light emitting display device of claim 1 , wherein the opaque regions of adjacent pixels are symmetrically disposed.

4. The organic light emitting display device of claim 1 , wherein a planar area of the first sub-pixel region, a planar area of the second sub-pixel region and a planar area of the third sub-pixel region are different from one another.

5. The organic light emitting display device of claim 1 , wherein a planar area of the sub-pixel region entirely overlapped with the wiring region along the first direction among the first to the third sub-pixel regions is smaller than planar areas of the other sub-pixel regions among the first to the third sub-pixel regions.

6. The organic light emitting display device of claim 1 , wherein a sub-pixel region different from the sub-pixel region entirely overlapped with the wiring region along the first direction among the first to the third sub-pixel regions is partially overlapped with the wiring region along the first direction.

7. The organic light emitting display device of claim 1 , further comprising:

a first circuit region electrically connected to the first sub-pixel region;

a second circuit region electrically connected to the second sub-pixel region; and

a third circuit region electrically connected to the third sub-pixel region.

8. The organic light emitting display device of claim 7 , wherein a sub-pixel region among the first to the third sub-pixel regions is overlapped with a circuit region among the first to the third circuit regions.

9. The organic light emitting display device of claim 1 , wherein the plurality of wirings comprises a gate line, a data line or a common power line.

10. The organic light emitting display device of claim 1 , wherein the first sub-pixel, the second sub-pixel and the third sub-pixel emit different color light from each other from among a red color light, a green color light and a blue color light.

11. An organic light emitting display device comprising:

a substrate; and

a plurality of pixels on the substrate, each of the pixels comprising:

an opaque region and a transparent region,

wherein the opaque region comprises:

a first sub-pixel region in which a first sub-pixel is disposed;

a second sub-pixel region in which a second sub-pixel is disposed; and

a wiring region in which a plurality of wirings is arranged,

wherein a sub-pixel region among the first and the second sub-pixel regions is entirely overlapped with the wiring region along a first direction,

wherein

first sub-pixels of adjacent pixels emit different color lights, respectively, and

second sub-pixels of the adjacent pixels emit a same color light.

12. The organic light emitting display device of claim 11 , wherein

the first sub-pixel region is adjacent to the transparent region along a second direction perpendicular to the first direction, and

the second sub-pixel region is adjacent to the transparent region along the first direction.

13. The organic light emitting display device of claim 11 , wherein the opaque regions of the adjacent pixels are symmetrically disposed.

14. The organic light emitting display device of claim 11 , further comprising:

a first circuit region electrically connected to the first sub-pixel region; and

a second circuit region electrically connected to the second sub-pixel region.

15. The organic light emitting display device of claim 14 , wherein a sub-pixel region among the first and the second sub-pixel regions is overlapped with a circuit region among the first and the second circuit regions.

16. The organic light emitting display device of claim 11 , wherein a planar area of the first sub-pixel region is different from a planar area of the second sub-pixel region.

17. The organic light emitting display device of claim 11 , wherein the sub-pixel region entirely overlapped with the wiring region along the first direction among the first and the second sub-pixel regions has a planar area smaller than a planar area of the other sub-pixel region of the first and the second sub-pixel regions.

18. The organic light emitting display device of claim 11 , wherein a sub-pixel region different from the sub-pixel region entirely overlapped with the wiring region along the first direction, among the first and the second sub-pixel regions, is partially overlapped with the wiring region along the first direction.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 12, 2014
From: CHUNG, JIN-KOO; CHOI, JUN-HO; SONG, YOUNG-WOO
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 034152/0686 →
Priority Claims (1)
KR 10-2014-0068571 · Jun 5, 2014 · national
Continuity (1)
Related Publication 20150357383A1 · Dec 10, 2015