Patent ID: 9645439
Date: 2017-05-09
CPC Classifications: G02B,G02F,Y10T

Claim:
1. A wire grid polarizer comprising: a plurality of pixel areas each having red (R), green (G) and blue (B) sub-pixel areas, wherein the red (R) sub-pixel area has a wire grid pattern with a period (P) of 270 nm, a height (H) of 220 nm, and a duty cycle of 0.3, the green (G) sub-pixel area has a wire grid pattern with a period (P) of 200 nm, a height (H) of 165 nm, and a duty cycle of 0.4, and the blue (B) sub-pixel area has a wire grid pattern with a period (P) of 140 nm, a height (H) of 150 nm, and a duty cycle of 0.4.