Abstract In a liquid crystal display comprising upper and lower transparent glass substrates, an array of thin film transistors and a liquid crystal layer sealingly filled between said upper and lower glass substrates, a color filter layer if provided, comprising, a plurality of color filters laid in a mosaic pattern on the upper glass substrate, said color filters comprising red, green and blue dyes said color filter layer further comprising, a black matrix disposed between said color filters to block the light rays incident between them, and lower glass substrates, a color filter layer comprising a said black matrix having a three-layer structure comprising a silicon nitride film, a light absorbing layer and a chromium layer sequentially deposited on said upper glass substrate.
In a liquid crystal display comprising upper and lower transparent glass substrates, an array of thin film transistors, and a liquid crystal layer sealingly filled between said upper and lower glass substrates, a color filter layer is provided, comprising: a plurality of color filters arranged in a mosaic pattern on the upper glass substrate, said color filters comprising red, green and blue dyes; a black matrix disposed between said color filters to block the light rays incident between them, said black matrix having a three-layer structure, comprising a silicon nitride film, a light absorbing layer and a chromium layer sequentially deposited on said upper glass substrate.
Claim 2
Dependent Claim
106 words
In a liquid crystal display comprising upper and lower transparent glass substrates, an array of thin film transistors, and a liquid crystal layer sealingly filled between said upper and lower glass substrates, a color filter layer is provided, comprising: a plurality of color filters arranged in a mosaic pattern on the upper glass substrate, said color filters comprising red, green and blue dyes; a black matrix disposed between said color filters to block the light rays incident between them, said black matrix having a three-layer structure, comprising a silicon nitride film, a light absorbing layer and a chromium layer sequentially deposited on said upper glass substrate.
Claim 3
Dependent Claim
18 words
A color filter layer as claimed in claim 1, wherein said light absorbing layer is formed of SiGe.