Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1997-01-31
1999-03-30
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
G02F 11357
Patent
active
058895710
ABSTRACT:
A photo-irradiating apparatus includes a UV lamp generating the UV light, a lens, a polarizer in which the UV light is linearly polarized, and a substrate exposed by the linearly polarized UV light. The UV lamp, the lens, and the polarizer are arranged in a line. The UV light is irradiated into the alignment layer during the moving of a scan motor to irradiate the whole area of the alignment layer uniformly. In addition, the light is obliquely irradiated into the alignment layer so that the area exposed to the light is enlarged.
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T. Hashimoto et al. "TN-LCD with Quartered Subpixels Using Polarized UV-Light-Irradiated Polymer Orientation Films", (SID 95 Digest) pp. 877-880.
M. Schadt et al. "Surface-Induced parallel Alignment of Liquid Crystals by Linearly Polymerized Photopolymers", Jpn. J. Appl. Phys. vol. 31(1992) part 1, No 7, Jul. 1992, pp. 2155-2164.
Choi Yoo Jin
Jung Jin Hee
Kim Jong Hyun
Nam Mi Sook
Woo Joung Won
LG Electronics Inc.
Sikes William L.
Ton Toan
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