Liquid crystal display device
AssigneeJapan Display Inc.
InventorTakahiro NAGAMI
Life of this patent
Estimating the term…
Abstract
A drain layer lead line connecting an image signal line and a terminal of an IC driver is interrupted in the middle, and the gap is bridged by bridging ITO that is formed at the same time as pixel ITO. Thus, the difference in the length of the lead lines is adjusted such that the length of the bridging ITO in the lead line connected to the terminal in the center of the IC driver is longer than the length of the bridging ITO in the lead line connected to the terminal in the end of the IC driver to reduce the difference in the wiring resistance of the lead lines due to the difference in the length of the lead lines depending on the location.
Claims12
A liquid crystal display device comprising:
- a plurality of scan lines and a plurality of image signal lines,
- a display area has a plurality of pixels arranged in a matrix form,
- a plurality of terminals are arranged outside the display area, the terminals are inputted an image signal of the image signal lines,
- a plurality of lead lines made by a metal material, the lead lines are formed between the image signal lines in the display area and the terminals,
- wherein the lead lines have a connecting portion for connecting the image signal lines, the inclined line portion extending inclined to the image signal line, the straight line portion for connecting the terminals,
- a part of the lead lines are formed by a bridging ITO in the straight line portion.
A liquid crystal display device comprising:
- a plurality of scan lines and a plurality of image signal lines,
- a display area has a plurality of pixels arranged in a matrix form,
- a plurality of terminals are arranged outside the display area, the terminals are inputted a scan signal of the scan signal lines,
- a plurality of lead lines made by a metal material, the lead lines are formed between the scan lines in the display area and the terminals,
- wherein the lead lines have a connecting portion for connecting the scan lines, the inclined line portion extending inclined to the scan line, the straight line portion for connecting the terminals,
- a part of the lead lines are formed by a bridging ITO in the straight line portion.
Dependencies are inferred from the claim text.