发明名称 |
HALF MIRROR VARYING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a half mirror varying device which makes a stereoscopic video display device selectively usable in two-dimensional and three-dimensional video displays by vertically variably supporting a half mirror. SOLUTION: The half mirror 15 fixed to one set of supporting frames 22 is rotationally moved up and down around a hinge shaft coupled to a bottom end, by which the two-dimensional and three-dimensional videos may be selectively displayed. Rack gears are formed at the top ends of the supporting frames 22 and pinion gears meshed therewith are rotated at a prescribed angle, by which the angle of the half mirror 15 may be precisely adjusted. |
申请公布号 |
JP2000330074(A) |
申请公布日期 |
2000.11.30 |
申请号 |
JP20000117198 |
申请日期 |
2000.04.13 |
申请人 |
SAMSUNG ELECTRONICS CO LTD |
发明人 |
RI SHOGEN;KIN SOU |
分类号 |
G02B7/198;G02B7/182;G02B27/22;G03B35/00;H04N13/00;H04N13/04 |
主分类号 |
G02B7/198 |
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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