发明名称 Liquid crystal display cell having a light field background
摘要 The instant invention is a light field liquid crystal display cell with a seal and pattern layer applied to the cell substrates. Dark segments are displayed against a lighter background. Polymeric substances can be used to space and seal the cell substrates, and the light field background is created without masking the cell substrates.
申请公布号 US4235525(A) 申请公布日期 1980.11.25
申请号 US19790036619 申请日期 1979.05.07
申请人 BECKMAN INSTRUMENTS INC 发明人 BERMAN, ARTHUR L;KRAMER, GORDON
分类号 G02F1/139;(IPC1-7):G02F1/13 主分类号 G02F1/139
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