Transverse electric field liquid crystal display
A liquid crystal display, transverse electric field technology, applied in the directions of instruments, circuits, transistors, etc., can solve the problems of uneven friction of the calibration layer 113 and uneven display of the liquid crystal display, etc., to reduce uneven friction, improve smoothness, and uniform friction. Effect
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[0020] In the following, examples of liquid crystal displays conforming to the present invention will be based on image 3 with Figure 4 is described.
[0021] In order to simultaneously form the scan line 3, the gate electrode 2 connected to the scan line 3, and the common line 4, a thickness of 200 to 500 nm (chromium (Cr), aluminum (Al) or tantalum (Ta), or alloys of the above metals) The metal film is patterned on a transparent insulating substrate 1, wherein the substrate 1 is formed of, for example, glass. Thereafter, a gate insulating film 6 (for example, a silicon nitride (SiNx) film having a thickness of 400 to 600 nm) is formed on the substrate. Then, semiconductor islands 7 (for example, amorphous silicon or polysilicon) are formed on the gate insulating film 6. Thereafter, a metal film (chromium, aluminum or tantalum, or alloys of the above metals) with a thickness of 200 to 500 nm is deposited and patterned to form a signal line 10, source / drain electrodes 8, 9, and c...
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