发明名称 |
DISPLAY APPARATUS AND VARIABLE LENS ARRAY |
摘要 |
A display apparatus includes: a display unit that displays a two-dimensional image; and a variable lens array disposed to face the display unit, wherein the variable lens array includes a variable phase difference layer that receives incident linearly polarized light polarized in a first direction and allows the linearly polarized light polarized in the same direction to exit or allows linearly polarized light polarized in a second direction switched from the first direction and different therefrom to exit, and an optically anisotropic layer that receives the light having exited out of the variable phase difference layer and works as a lens array for one of the light polarized in the first direction and the light polarized in the second direction whereas working as a transparent layer for the other light.
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申请公布号 |
US2013002995(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201213527840 |
申请日期 |
2012.06.20 |
申请人 |
SONY CORPORATION;OHYAMA TSUYOSHI;TAKAMA DAISUKE |
发明人 |
OHYAMA TSUYOSHI;TAKAMA DAISUKE |
分类号 |
G02F1/1335;G02B27/28 |
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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