Marquez IP Law Office, PLLC
Color filter substrate and method for manufacturing the same
This application relates to a color filter (CF) substrate and a method for manufacturing the same. The manufacturing method includes: providing a first substrate; disposing a conductive layer on the first substrate; disposing a light-shielding layer on the conductive layer; patterning the light-shielding layer to expose a part of the conductive layer, and forming a light-shielding layer including a plurality of recessed portions with different thicknesses on the conductive layer; and etching the conductive layer and the light-shielding layer to cover the conductive layer with the light-shielding layer, forming a plurality of through-holes in the light-shielding layer, and defining, by the conductive layer and the light-shielding layer, a plurality of pixel display areas; disposing a CF layer on the pixel display areas; and disposing a transparent electrode layer on the light-shielding layer and the CF layer, where the transparent electrode layer covers the through-holes, and is communicated with the conductive layer.
CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CORPORATION LIMITED HKC CORPORATION LIMITED
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Yu-Jen
Chen