发明名称 REFLECTION TYPE LIQUID CRYSTAL DISPLAY ELEMENT
摘要 PROBLEM TO BE SOLVED: To form a light shielding film which is thin and has a satisfactory light shielding ratio at a non-lighting part at low cost, in a reflection type liquid crystal display element of a segment display form utilizing a chiral nematic liquid crystal. SOLUTION: In the reflection type liquid crystal display element which includes a lighting part A and a non-lighting part B and wherein the chiral nematic liquid crystal is used as a liquid crystal L, the light shielding film 12 is formed at the non-lighting part B and the chiral nematic liquid crystal L is previously set in a planar state at the non-lighting part, the light shielding film 12 is formed by using an ink material showing a high absorption ratio to the selective reflection light of the chiral nematic liquid crystal L.
申请公布号 JP2002296577(A) 申请公布日期 2002.10.09
申请号 JP20010098707 申请日期 2001.03.30
申请人 OPTREX CORP 发明人 NAKAMURA RYUJI;NAKAGAWA HIKARI
分类号 G02F1/1335;G09F9/30 主分类号 G02F1/1335
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