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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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