Patent ID: 7545467

Claim:
A transflective liquid crystal display, comprising: a first substrate comprising a plurality of pixels, each pixel comprises a plurality of sub-pixels, wherein each sub-pixel comprises at least one transmissive region and at least one reflective region; a second substrate substantially opposite to the first substrate, wherein the second substrate is divided into a plurality of regions corresponding to the sub-pixels, and at least three of the regions are color regions and at least one of the regions is a fourth region; a first covering layer covering the first substrate, wherein a portion of the first covering layer in the transmissive region of each sub-pixels corresponding to the at least one fourth region is substantially thicker than other portions of the first covering layer in the transmissive region of each sub-pixels corresponding to the at least three of the regions, and the thickness of the first covering layer in the reflective region of each sub-pixels corresponding to the at least one fourth region is substantially equal to the thickness of other portions of the first covering layer in the reflective region of each sub-pixels corresponding to the at least three of the regions; and a liquid crystal layer disposed between the first substrate and the second substrate.