发明名称 RECORDING DISPLAY MEDIUM AND ITS MANUFACTURING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a recording display medium enabling uniform clear display by holding the thickness of a liquid crystal layer constant and preventing a deviation in the thickness of the liquid crystal layer and liquid crystal compound concentration (colored state) due to fluidity of a liquid crystal compound. <P>SOLUTION: In the recording display medium having a base material 1, a liquid crystal layer 3 containing a cholesteric liquid crystal compound on the base material 1, a protection layer 4 on the liquid crystal layer 3, and a partition wall 2 between the base material 1 and the protection layer 4, the height of the partition wall 2 is larger than the thickness of the liquid crystal layer 3. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2004053701(A) 申请公布日期 2004.02.19
申请号 JP20020207679 申请日期 2002.07.17
申请人 NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL & TECHNOLOGY;KYODO PRINTING CO LTD 发明人 TAKAHASHI ATSUSHI;KOIZUMI SHINICHI;TAMAOKI NOBUYUKI;MATSUDA HIROO
分类号 G02B5/20;G02F1/13;G02F1/139 主分类号 G02B5/20
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