| 发明名称 |
Liquid crystal display |
| 摘要 |
A liquid crystal display including a sheet for converging light from a back light source. The sheet may be an array of truncated prisms, an array of prisms separated by flat portions, asymmetrical prisms with dual vertices, or prisms with different vertices.
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| 申请公布号 |
US5467208(A) |
申请公布日期 |
1995.11.14 |
| 申请号 |
US19930069392 |
申请日期 |
1993.06.01 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
KOKAWA, SHOZO;NISHIHARA, MICHIHARU;SATO, YUKIKAZU |
| 分类号 |
F21V5/02;F21V8/00;G02B6/00;G02F1/13;G02F1/1333;G02F1/1335;G02F1/13357;(IPC1-7):G02F1/13 |
主分类号 |
F21V5/02 |
| 代理机构 |
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