发明授权
- 专利标题: Defect compensation for color television
- 专利标题(中): 彩色电视缺陷补偿
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申请号: US44532申请日: 1979-06-01
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公开(公告)号: US4232340A公开(公告)日: 1980-11-04
- 发明人: Jack S. Fuhrer
- 申请人: Jack S. Fuhrer
- 申请人地址: NY New York
- 专利权人: RCA Corporation
- 当前专利权人: RCA Corporation
- 当前专利权人地址: NY New York
- 主分类号: H04N5/94
- IPC分类号: H04N5/94 ; G11B20/06 ; H04N9/882 ; H04N5/76
摘要:
A defect compensation circuit which substitutes a portion of delayed signal information for a real-time signal defect. A capacitor passes the a-c component of the delayed signal and stores the d-c component of the real-time signal to preclude the occurrence of d-c shifts upon effecting the substitution of signal.
公开/授权文献
- USD373005S Lamp 公开/授权日:1996-08-20