Photo-Alingment Apparatus, and Method for Fabricating Liquid Crystal Display
A photo-alignment apparatus is provided, which includes an exposure machine, at least one mask and a photo-alignment area. The exposure machine includes a light source, a polarization plate, and a multilayer splitter. The light source emits an unpolarized light. The polarization plate receives the u...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
04.04.2013
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Subjects | |
Online Access | Get full text |
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Summary: | A photo-alignment apparatus is provided, which includes an exposure machine, at least one mask and a photo-alignment area. The exposure machine includes a light source, a polarization plate, and a multilayer splitter. The light source emits an unpolarized light. The polarization plate receives the unpolarized light and converts the unpolarized light into a polarized light. The multilayer splitter split the polarized light into a first light beam and a second light beam. The mask includes at least two transmission portions which allow the first and second light beams to be transmitted therethrough and be projected onto the photo-alignment area for exposure thereto. |
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Bibliography: | Application Number: US201213592823 |