发明名称 |
Selective aging for monitor production |
摘要 |
The present invention relates a method and system for providing aging of a cathode ray tube. The system comprises a video processing circuit that is configured to generate a first luminance signal and a second luminance signal. The system also comprises an electron gun located in the cathode ray tube, that is coupled to the video processing circuit. The electron gun is configured to operate at a first luminance level corresponding to the first luminance signal for a first predetermined period of time, and a second luminance level corresponding to the second luminance signal for a second predetermined period of time.
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申请公布号 |
US6348944(B1) |
申请公布日期 |
2002.02.19 |
申请号 |
US19970956102 |
申请日期 |
1997.10.24 |
申请人 |
SONY CORPORATION;SONY ELECTRONICS, INC. |
发明人 |
KIMOTO MASANOBU;FUJISE TADASHI |
分类号 |
G01R31/24;H01J9/44;H04N17/04;(IPC1-7):H04N17/00;H04N17/02 |
主分类号 |
G01R31/24 |
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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