发明名称 |
Reflection-transmission double type liquid-crystal display device |
摘要 |
A reflection-transmission double type liquid-crystal display device has a transmission type liquid-crystal display panel including a liquid-crystal cell, at least one illuminator (91) disposed on at least one side surface of the liquid-crystal display panel (L), an optical path changing sheet (11) which has a refractive index exhibiting a refractive index difference of not higher than 0.15 from a refractive index of a nearest liquid-crystal cell substrate (41) and is bonded onto a back side of the liquid-crystal display panel through an adhesive layer (12) having a refractive index exhibiting a refractive index difference of not higher than 0.20 from the refractive index of the nearest liquid-crystal cell substrate, and a reflection layer (81) disposed on a back side of the optical path changing sheet. The optical path changing sheet includes optical path changing slopes and flat surfaces. <IMAGE> |
申请公布号 |
EP1113310(A3) |
申请公布日期 |
2003.08.27 |
申请号 |
EP20000128362 |
申请日期 |
2000.12.22 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
UMEMOTO, SEIJI;ARIYOSHI, TOSHIHIKO;ABE, HIDEO |
分类号 |
G02F1/1335;F21V8/00;G02B6/00;G02F1/13357 |
主分类号 |
G02F1/1335 |
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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