发明名称 |
IMAGE ENHANCEMENT APPARATUS UTILIZING VARIABLE VELOCITY SCAN |
摘要 |
An electron beam tube with internal deflection plates to modulate the scanning velocity of an electron beam in response to a control signal. The control signal is produced in response to at least transient parts included in a video signal and supplied to the beam deflection means through condenser means fabricated by conductive films coated on the inner and outer surfaces of a neck portion of the tube.
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申请公布号 |
US3830958(A) |
申请公布日期 |
1974.08.20 |
申请号 |
US19730342453 |
申请日期 |
1973.03.19 |
申请人 |
SONY CORP,JA |
发明人 |
FUSE Y,JA;YAMANAKA S,JA;SAITO T,JA |
分类号 |
H01J31/20;H04N3/32;(IPC1-7):H04N9/16 |
主分类号 |
H01J31/20 |
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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