IP Library Granted Patent US 7,355,659
Granted Patent B2
US 7,355,659 · App. 11/584,632 · Granted Apr 8, 2008

Liquid crystal display device comprising a peripheral area having six signal common lines each connected every six signal lines

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Quick Facts
Patent No.
US 7,355,659
App. No.
11/584,632
Granted
Apr 8, 2008
Kind
B2
Abstract

A display device includes a substrate, a display area and a peripheral area formed on the substrate, a plurality of signal lines and a plurality of scan lines arranged in the display area, and six signal line common lines provided in said peripheral area. Each signal line common line of the six signal line common lines is connected every six signal lines. At least two scan line common lines are provided in the peripheral area, and each scan line common line of at least two scan line common lines is connected every predetermined of scan lines.

Claims (33)

1. A display device, comprising:

a substrate;

a display area and a peripheral area being formed on said substrate;

a plurality of signal lines and a plurality of scan lines being arranged in said display area;

six signal line common lines provided in said peripheral area;

wherein each signal line common line of said six signal line common lines is connected every six signal lines;

wherein two scan line common lines are provided in said peripheral area; and

wherein each scan line common line of said two scan line common lines is connected every two scan lines.

2. The display device according to claim 1 ,

wherein said scan lines are not electrically connected at said peripheral area.

3. The display device according to claim 1 ,

wherein each signal line common line of said six signal line common lines is connected every six signal lines in a driver IC mount region.

4. A display device, comprising:

a substrate;

a display area and a peripheral area being formed on said substrate;

a plurality of signal lines and a plurality of scan lines arranged in said display area;

six signal line common lines provided in said peripheral area;

wherein each signal line common line of said six signal line common lines is connected every six signal lines;

wherein three scan line common lines are provided in said peripheral area; and

wherein each scan line common line of said three scan line common lines is connected every three scan lines.

5. The display device according to claim 4 ,

wherein said scan lines are not electrically connected at said peripheral area.

6. The display device according to claim 4 , wherein each signal line common line of said six signal line common lines is connected every six signal lines in a driver IC mount region.

7. A display device, comprising:

a substrate;

a display area and a peripheral area being formed on said substrate;

a plurality of signal lines and a plurality of scan lines arranged in said display area;

six signal line common lines provided in said peripheral area;

wherein each signal line common line of said six signal line common lines is connected every six signal lines;

wherein four scan line common lines are provided in said peripheral area; and

wherein each scan line common line of said four scan line common lines is connected every four scan lines.

8. The display device according to claim 7 ,

wherein said scan lines are not electrically connected at said peripheral area.

Assignments (4)
COMPANY SPLIT PLAN TRANSFERRING FIFTY (50) PERCENT SHARE OF PATENTS AND PATENT APPLICATIONS Recorded Dec 12, 2011
From: HITACHI DISPLAYS, LTD.
To: IPS ALPHA SUPPORT CO., LTD.
Reel/Frame 027362/0466 →
COMPANY SPLIT PLAN TRANSFERRING ONE HUNDRED (100) PERCENT SHARE OF PATENT AND PATENT APPLICATIONS Recorded Dec 12, 2011
From: HITACHI, LTD.
To: HITACHI DISPLAYS, LTD.
Reel/Frame 027362/0612 →
MERGER/CHANGE OF NAME Recorded Dec 12, 2011
From: IPS ALPHA SUPPORT CO., LTD.
To: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
Reel/Frame 027363/0315 →
MERGER Recorded Jun 23, 2011
From: HITACHI DEVICE ENGINEERING CO., LTD.
To: HITACHI DISPLAYS, LTD.
Reel/Frame 026481/0032 →