IP Library Patent Application 11402865
Patent Application
App. No. 11/402,865

Electro luminescence display device

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Quick Facts
Patent No.
US None
App. No.
11/402,865
Abstract

The present invention provides electro luminescence display devices comprising a pixel circuit comprising a pixel circuit comprising a plurality of pixels on a substrate; a data driver formed on one side of the pixel circuit for supplying a data signal to the plurality of pixels; at least one scan driver formed on at least one side of the pixel circuit for supplying a scan signal to the plurality of pixels; and a plurality of wirings connected to an outer circuit, wherein at least one of the plurality of wings is formed on a portion of perimeter of one or more of the data driver, the pixel circuit or the substrate.

Claims (20)

1 . An electro luminescence display device comprising:

a pixel circuit comprising a plurality of pixels on a substrate;

a data driver formed on one side of the pixel circuit for supplying a data signal to the plurality of pixels;

at least one scan driver formed on at least one side of the pixel circuit for supplying a scan signal to the plurality of pixels; and

a plurality of wirings connected to an outer circuit, wherein at least one of the plurality of wings is formed on a portion of perimeter of one or more of the data driver, the pixel circuit or the substrate.

2 . The electro luminescence display device as set forth in claim 1 , wherein the scan driver is located on one side of the pixel circuit together with one side of the data driver, and the plurality of wirings are formed on a portion of perimeter of the pixel circuit and the scan driver.

3 . The electro luminescence display device as set forth in claim 2 , wherein the pixel circuit of the electro luminescence display device comprises an organic luminescence layer.

4 . The electro luminescence display device as set forth in claim 3 , wherein there are two or more scan drivers that are located on both sides of the data driver.

5 . The electro luminescence display device as set forth in claim 3 , wherein the plurality of wirings are ground line GND and power supply line VDD that are located on the outer side of the scan drivers.

6 . The electro luminescence display device as set forth in claim 1 , wherein the scan driver is located on one side of the pixel circuit on the opposite side of the data driver, and the plurality of wiring are formed on a portion of perimeter of the pixel circuit and the data driver.

7 . The electro luminescence display device as set forth in claim 6 , wherein the pixel circuit of the electro luminescence display device comprises an organic luminescence layer.

8 . The electro luminescence display device as set forth in claim 7 , wherein there are two or more scan drivers that are located parallel to each other.

9 . The electro luminescence display device as set forth in claim 7 , wherein the plurality of wirings comprise GND and VDD that are formed between wirings connected to the pixel circuit and the scan driver.

10 . The electro luminescence display device as set forth in claim 1 , wherein the scan driver is located on one sides of the pixel circuit, and one or more of the plurality of wirings are located on a portion of perimeter of at lease one of the data driver or the substrate.

11 . The electro luminescence display device as set forth in claim 10 , wherein the pixel circuit of the electro luminescence display device comprises an organic luminescence layer.

12 . The electro luminescence display device as set forth in claim 11 , wherein there are two or more scan drivers that are located on both sides of the pixel circuit.

13 . The electro luminescence display device as set forth in claim 11 , wherein the plurality of wirings are GND and VDD that are formed on a portion of perimeter of the data driver between the pixel circuit and the data driver.

14 . The electro luminescence display device as set forth in claim 11 , wherein the plurality of wirings are GND and VDD where the VDD is formed on a portion of perimeter of the data driver between the data driver and the pixel circuit and the GND is formed on a portion of perimeter of the substrate.

15 . The electro luminescence display device as set forth in claim 11 , wherein the plurality of wirings are GND and VDD where the GND is formed on a portion of perimeter of the data driver between the data driver and the pixel circuit and the VDD is formed on a portion of perimeter of the substrate.

16 . The electro luminescence display device as set forth in claim 11 , wherein there are two or more scan drivers that are located on both sides of the data driver.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 22, 2008
From: LG ELECTRONICS INC.
To: LG DISPLAY CO., LTD.
Reel/Frame 020845/0783 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 13, 2006
From: KIM, WOOCHAN; YOON, JONG GEUN
To: LG ELECTRONICS INC.
Reel/Frame 017754/0655 →