发明名称 |
LARGE SCREEN VIDEO DISPLAY SYSTEM AND TELEVISION RECEIVER |
摘要 |
A television receiver for automatically determining from a command issued from a controller, the control of power on/off, picture brightness and picture contrast of a video projector using a video projector controller contained in the television receiver and for controlling the deployment and retraction of a screen using a screen controller also contained in the television receiver. |
申请公布号 |
KR0172627(B1) |
申请公布日期 |
1999.03.20 |
申请号 |
KR19940035510 |
申请日期 |
1994.12.21 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
OKUJZUMI, KIYOSHI |
分类号 |
H04N5/74;H04B1/20;H04L12/28 |
主分类号 |
H04N5/74 |
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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