发明名称 |
Transflective displays with reflective polarizing transflector |
摘要 |
A transflector is described which increases efficiency and brightness under both ambient and supplemental lighting conditions in visual display applications. In one embodiment, the transflector includes a reflective polarizing element that reflects one polarization of light and transmits the other. In an alternate embodiment, the transflector includes a reflective polarizing element and a diffusing element such that the transflector diffusely reflects light of one polarization and transmits the other. The transflector is useful for both reflective and transflective liquid crystal displays.
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申请公布号 |
US6262842(B1) |
申请公布日期 |
2001.07.17 |
申请号 |
US20000490879 |
申请日期 |
2000.01.24 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
OUDERKIRK ANDREW J.;COBB, JR. SANFORD;CULL BRIAN D.;WEBER MICHAEL F.;WORTMAN DAVID L. |
分类号 |
B32B27/36;G02B5/30;G02F1/1335;G02F1/13357;G09F9/00;(IPC1-7):G02B5/30;G02B27/28;G02F1/133 |
主分类号 |
B32B27/36 |
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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