IP Library Granted Patent US 7,002,657
Granted Patent B2
US 7,002,657 · App. 10/403,086 · Granted Feb 21, 2006

Display device

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Quick Facts
Patent No.
US 7,002,657
App. No.
10/403,086
Granted
Feb 21, 2006
Kind
B2
Abstract

A display device comprises scan lines on a insulating substrate, signal lines intersecting with the scan lines with an insulating film interposed therebetween, a display area comprising pixel electrodes connected to the signal lines, a scan line driver circuit connected to the scan lines, a signal line driver circuit connected to the signal lines. The scan line driver circuit and the signal line driver circuit are mounted directly on the insulating substrate outside of the display area and close to one side of the display area. Lines connecting the scan line driver circuit and the signal line driver circuit are formed in an area in which the scan line driver circuit and the signal line driver circuit are mounted.

Claims (26)

1. A display device, comprising:

scan lines on an insulating substrate;

signal lines intersecting with the scan lines with an insulating film interposed therebetween;

a display area comprising pixel electrodes connected to the signal lines;

a scan line driver circuit connected to the scan lines; and

a signal line driver circuit connected to the signal lines, wherein

the scan line driver circuit and the signal line driver circuit are mounted directly on the insulating substrate outside of the display area and close to one side of the display area,

lines connecting the scan line driver circuit and the signal line driver circuit are formed in an area in which the scan line driver circuit and the signal line driver circuit are mounted, and

at least a part of lines connecting the scan line driver circuit and the scan lines in the display area is formed in an area in which the signal line driver circuit is mounted.

2. The display device according to claim 1 , wherein at least a part of lines connecting the signal line driver circuit and the signal lines in the display is formed in an area in which the scan line driver circuit is mounted.

3. The display device according to claim 1 , wherein lines connecting the scan line driver circuit and the scan lines intersect with lines connecting the signal line driver circuit and the signal lines in the display area with a insulating film interposed therebetween.

4. The display device according to claim 1 , wherein a ratio of a line width to a space between lines is a predetermined value in substantially all area in which lines connecting the scan line driver circuit and the scan lines in the display area are formed.

5. The display device according to claim 1 , wherein a ratio of a line width to a line interval is a predetermined value in substantially all area in which lines connecting the signal line driver circuit and the signal lines in the display area are formed.

6. A display device, comprising:

scan lines on an insulating substrate;

signal lines intersecting with the scan lines with an insulating film interposed therebetween;

a display area comprising pixel electrodes connected to the signal lines;

a scan line driver circuit connected to the scan lines; and

a signal line driver circuit connected to the signal lines, wherein

the scan line driver circuit and the signal line driver circuit are mounted directly on the insulating substrate outside of the display area and close to one side of the display area,

lines connecting the scan line driver circuit and the signal line driver circuit are formed in an area in which the scan line driver circuit and the signal line driver circuit are mounted, and

at least a part of lines connecting the signal line driver circuit and the signal lines in the display is formed in an area in which the scan line driver circuit is mounted.

7. The display device according to claim 6 , wherein at least a part of lines connecting the scan line driver circuit and the scan lines in the display area is formed in an area in which the signal line driver circuit is mounted.

8. The display device according to claim 6 , wherein lines connecting the scan line driver circuit and the scan lines intersect with lines connecting the signal line driver circuit and the signal lines in the display area with a insulating film interposed therebetween.

9. The display device according to claim 6 , wherein a ratio of a line width to a space between lines is a predetermined value in substantially all area in which lines connecting the scan line driver circuit and the scan lines in the display area are formed.

10. The display device according to claim 6 , wherein a ratio of a line width to a line interval is a predetermined value in substantially all area in which lines connecting the signal line driver circuit and the signal lines in the display area are formed.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 15, 2021
From: MITSUBISHI ELECTRIC CORPORATION
To: TRIVALE TECHNOLOGIES
Reel/Frame 057651/0234 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 26, 2007
From: ADVANCED DISPLAY INC.
To: MITSUBISHI ELECTRIC CORPORATION
Reel/Frame 020156/0083 →