1. Negative display products such as DFTN and VA.

2. Z-axis polarizer and liquid crystal with high steepness and small dispersion are used.

3. The viewing angle of the finished product is 60° up, down, left and right.

4. VA products can basically have no blind spots through special processes, and the viewing angles of the upper, lower, left and right are 85°.

5. It is more suitable for various occasions than the 45° single viewing angle of the ordinary display screen.