发明名称 |
Test pattern signal generator and inspection method of display device using the same. |
摘要 |
<p>In a test pattern signal generator, an infrared radiation generating section for generating a test pattern selecting infrared signal in response to a test pattern selecting signal given from a console box and a test pattern signal generating section for receiving the test pattern selecting infrared signal and for outputting a test pattern signal corresponding to the received signal are at least separated individually. In an inspection method of a display device, the test pattern signal generator is used, and a display device to be inspected and adjusted and a test pattern signal generating section are moved in a state that they are previously connected through a cable, and an infrared radiation generating section is installed at a prescribed position, and when the display device and the test pattern signal generating section to be moved enter a prescribed working area, a test pattern selecting signal is sent from a console box to the infrared radiation generating section. <IMAGE></p> |
申请公布号 |
EP0521249(A1) |
申请公布日期 |
1993.01.07 |
申请号 |
EP19920106264 |
申请日期 |
1992.04.10 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TERAZONO, MAKOTO;EMMOTO, KAZUO |
分类号 |
H01J9/42;H04N17/00;H04N17/04 |
主分类号 |
H01J9/42 |
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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