Plastic and nonmetallic article shaping or treating: processes – Optical article shaping or treating – Including step of mold making
Reexamination Certificate
2011-08-23
2011-08-23
Del Sole, Joseph S (Department: 1743)
Plastic and nonmetallic article shaping or treating: processes
Optical article shaping or treating
Including step of mold making
C264S227000, C264S313000, C264S338000, C264S483000, C264S494000, C249S114100, C249S135000
Reexamination Certificate
active
08003023
ABSTRACT:
A method for fabricating a liquid crystal display (LCD) device wherein a photolithography technique is replaced by soft lithography is disclosed. The method includes: forming a thin film transistor array substrate; forming a color filter substrate; bonding the thin film transistor array substrate and the color filter substrate; and applying a liquid crystal between the thin film transistor array substrate and the color filter substrate, wherein at least one of the forming the thin film transistor array substrate and the forming the color filter substrate includes a pattern forming method using a soft mold. The pattern forming method may be a soft lithography process that includes: contacting a soft mold having a particular pattern with a surface of a buffer layer and applying a constant heat to the soft mold and buffer layer to transfer the particular pattern onto the buffer layer.
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Jo Gyoo-Chul
Kim Jin-Wuk
Lee Chang-Hee
Bodawala Dimple
Del Sole Joseph S
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
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