发明名称 |
BALLOON AND BALLOON CONTROL METHOD |
摘要 |
Provided is a balloon including an envelope and a projecting unit that projects an image, which switches display mode between first display mode that displays the image projected by the projecting unit on the envelope and second display mode that displays the image projected by the projecting unit on an external object through the envelope. |
申请公布号 |
US2011292348(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US201113076946 |
申请日期 |
2011.03.31 |
申请人 |
TOBITA HIROAKI;MARUYAMA SHIGEAKI;SONY CORPORATION |
发明人 |
TOBITA HIROAKI;MARUYAMA SHIGEAKI |
分类号 |
G03B21/10 |
主分类号 |
G03B21/10 |
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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