Liquid crystal cells – elements and systems – Nominal manufacturing methods or post manufacturing...
Reexamination Certificate
2005-04-12
2005-04-12
Chowdhury, Tarifur R. (Department: 2871)
Liquid crystal cells, elements and systems
Nominal manufacturing methods or post manufacturing...
C349S153000, C349S189000, C349S190000
Reexamination Certificate
active
06879369
ABSTRACT:
A structure of liquid crystal display and manufacture method thereof are described. The liquid crystal display is manufactured by a one drop fill process. The display comprises a first substrate, a second substrate, a conductive pattern layer, a black matrix layer, a liquid crystal layer and an ultraviolet-type seal. The metal pattern layer is made of indium tin oxide and formed on the first substrate. Therefore, the metal pattern layer is a transparent layer allowing the ultraviolet light to pass through. The ultraviolet-type seal is pre-cured by the ultraviolet light from the first substrate direction to the seal, and then cured by a heating process. Hence, the liquid crystal pollution problem is reduced.
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Lee Yu-Chi
Shih Po-Hsiu
Chowdhury Tarifur R.
Chunghwa Picture Tubes Ltd.
Dickinson Wright PLLC
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