Method of manufacturing liquid crystal display panel

Details Method of manufacturing liquid crystal display panel Method of manufacturing liquid crystal display panel

2007-07-17

2007-07-17

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S158000, C349S187000

Reexamination Certificate

active

10811773

ABSTRACT:
A method for manufacturing a liquid crystal display panel includes coating a resin film on one of a pair of substrates facing each other and patterning the resin film to form pillar spacers. The surface of the substrate where the pillar spacers have been formed is optically cleaned, and alignment film is formed on the optically cleaned substrate. In the optical cleaning process, a light source having an emission peak in a wavelength range of 180 nm or less, or 260 nm or more, and not having an emission peak in a wavelength range from 180 nm to 260 nm is used.

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