Liquid crystal display with photo conversion elements on a black matrix between color filter plates
First Claim
Patent Images
1. A liquid crystal display comprising:
- upper and lower transparent substrates arranged parallel and spaced apart from each other a predetermined distance;
a liquid crystal layer formed between the upper and lower transparent substrates;
a color filter layer having red (R), green (G) and blue (B) color filter plates at predetermined intervals, formed between the upper and lower transparent substrates, the color filter plates being arranged to display a first image; and
a plurality of photoelectric conversion elements for converting external light from a second image to electrical signals to be generated, and installed in a region between the color filter plates,wherein, in plan view, a black matrix is formed between the color filter plates of the color filter layer, and the photoelectric conversion elements are formed on the black matrix which surrounds each of the plurality of photoelectric conversion elements so as to physically separate and functionally decouple the photoelectric conversion elements from the color filter plates.
2 Assignments
0 Petitions
Accused Products
Abstract
A liquid crystal display including upper and lower transparent substrates arranged parallel and spaced apart from each other a predetermined distance, a liquid crystal layer formed between the upper and lower transparent substrates, a color filter layer having red(R), green(G) and blue(B) color filter plates at predetermined intervals, formed between the upper and lower transparent substrates, and a plurality of photoelectric conversion elements for converting external light to electrical signals to be generated, installed in a region between the color filter plates.
102 Citations
1 Claim
-
1. A liquid crystal display comprising:
-
upper and lower transparent substrates arranged parallel and spaced apart from each other a predetermined distance; a liquid crystal layer formed between the upper and lower transparent substrates; a color filter layer having red (R), green (G) and blue (B) color filter plates at predetermined intervals, formed between the upper and lower transparent substrates, the color filter plates being arranged to display a first image; and a plurality of photoelectric conversion elements for converting external light from a second image to electrical signals to be generated, and installed in a region between the color filter plates, wherein, in plan view, a black matrix is formed between the color filter plates of the color filter layer, and the photoelectric conversion elements are formed on the black matrix which surrounds each of the plurality of photoelectric conversion elements so as to physically separate and functionally decouple the photoelectric conversion elements from the color filter plates.
-
Specification