发明名称 METHOD FOR DARKENING BRIGHT SPOT PIXEL AND LIQUID CRYSTAL MODULE
摘要 PROBLEM TO BE SOLVED: To provide a method for easily darkening a bright spot pixel without detaching a back light or the like from a liquid crystal module, and to provide a liquid crystal module having darkened pixels. SOLUTION: The method includes steps of: applying a voltage on electrodes 22, 28 of a color filter substrate 32 and an array substrate 34; scanning a bright spot pixel 10 with a first laser beam 44 to draw a first trajectory 12; and scanning the pixel with a second laser beam 46 to draw a second trajectory 13, 14 different from the first trajectory 12. Holes 18, 19 are formed in an alignment film 16, 30 where the second trajectory 13, 14 intersects with itself. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004279753(A) 申请公布日期 2004.10.07
申请号 JP20030071312 申请日期 2003.03.17
申请人 CHI MEI ELECTRONICS CORP 发明人 WADA TAKEHIKO;KOBAYASHI SHIGETAKA
分类号 G02F1/13;(IPC1-7):G02F1/13 主分类号 G02F1/13
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