发明名称 LIQUID CRYSTAL DISPLAY DEVICE MANUFACTURING METHOD, AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 <p>The present invention provides a liquid crystal display device and a production method of a liquid crystal display device, capable of improving display qualities in a display region close to a frame region without causing any defects. The present invention is a production method of a liquid crystal display device, the liquid crystal display device including: a pair of substrates facing each other; a liquid crystal layer arranged between the pair of substrates; an alignment film arranged on a liquid crystal layer-side surface of at least one of the pair of substrates; and a pixel including two or more domains, the production method including an exposure step of exposing the alignment film using a photomask having a first mask part and a second mask part, the first mask part having a plurality of transmissive parts formed within a light-shielding region, the second mask part having a plurality of transmissive parts formed within the light-shielding region in a form different from a form of the plurality of transmissive parts in the first mask part, wherein the alignment film in a display region is exposed through the first mask part, and the alignment film in a frame region is exposed through the second mask part.</p>
申请公布号 EP2141534(A1) 申请公布日期 2010.01.06
申请号 EP20070850802 申请日期 2007.12.18
申请人 SHARP KABUSHIKI KAISHA 发明人 NAKAGAWA, HIDETOSHI
分类号 G02F1/1337;G03F7/20 主分类号 G02F1/1337
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