发明名称 |
ILLUMINATION DEVICE AND DISPLAY APPARATUS INCLUDING SAME |
摘要 |
A display apparatus is constituted by a planar display device and a planar illumination device therefor. A lowering in light quantity at a periphery of the planar illumination device is prevented by inserting a reflection member, such as a reflection frame, having an inside reflection surface along the periphery of the illumination device, or a combination of a scattering means and a transparent sheet member between the display device and the illumination device. A plurality of the display apparatus may be combined to allow an associate movement thereof so as to constitute a composite display apparatus, such as a head-mount display.
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申请公布号 |
US2002005921(A1) |
申请公布日期 |
2002.01.17 |
申请号 |
US19990328476 |
申请日期 |
1999.06.09 |
申请人 |
SASAKURA TAKAO;MOCHIZUKI NORITAKA;HOSHI HIROAKI |
发明人 |
SASAKURA TAKAO;MOCHIZUKI NORITAKA;HOSHI HIROAKI |
分类号 |
G01D11/28;G02F1/13357;(IPC1-7):G02F1/133 |
主分类号 |
G01D11/28 |
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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