Patent ID: 9703104
Date: 2017-07-11
CPC Classifications: G02B,G02F,G09G,H04N

Claim:
1. An electro-optical device, comprising: a plurality of pixels each of which includes a first sub pixel, a second sub pixel that is located adjacent to the first sub pixel in a predetermined direction, and a third sub pixel, light emitted from a light source being split into a first color beam, a second color beam, and a third color beam, wavelengths of the first, second, and third color beams being different from one another, the first color beam entering the first sub pixel, the second color beam entering the second sub pixel, and the third color beam entering the third sub pixel; a plurality of light-gathering elements each of which is provided for the corresponding one of the pixels, the first, second, and third color beams entering the light-gathering element at respective angles of incidence that are different from one another; a light-shielding portion that partitions off a first opening portion, a second opening portion, and a third opening portion from one another, the first opening portion corresponding to the first sub pixel, the second opening portion corresponding to the second sub pixel, and the third opening portion corresponding to the third sub pixel, wherein, when a width of the first opening portion in the predetermined direction is defined as L