发明名称 |
COLOR CRT RELEVANT TO CURRENT |
摘要 |
n scanned by an electron beam from an electron source, The current density in the beam is varied at a substantially constant accelerating voltage. The screen includes a red-emitting phosphor having a sub-linear characteristic in the luminance to current density relationship and a different colour-emitting phosphor ether than red having a supper-linear or linear characteristic in the luminance to current density relationship.
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申请公布号 |
KR900002077(B1) |
申请公布日期 |
1990.03.31 |
申请号 |
KR19820002606 |
申请日期 |
1982.06.11 |
申请人 |
SONY CO.LTD. |
发明人 |
KUSAMA HIDEO;DAKEUCHI OSAMU;OKOSI AKIO |
分类号 |
H01J31/20;C09K11/77;H01J29/18;H01J29/26;(IPC1-7):H01J29/26 |
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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