发明名称 |
Front attachment for CRT. E.G. for a monitor or video tube |
摘要 |
Front attachment unit for the cathode ray tube of monitors, television sets or the like, consisting of a sheet of glass, in particular a sheet of gray glass, anti-reflection equipment on the front side and an absorption coating on the rear side, whereby the absorption coating has metallic atoms. The absorption coating is single-layer and made of chromium, a chromium/nickel alloy or silicides. It is anti-statically adjusted and grounded. It is of a thickness which reduces the light transmission compared with a non-coated sheet of glass by approximately a third.
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申请公布号 |
US4804883(A) |
申请公布日期 |
1989.02.14 |
申请号 |
US19870091887 |
申请日期 |
1987.09.01 |
申请人 |
FLACHGLASS AKTIENGESELLSCHAFT |
发明人 |
MUELLER, DIETER;REIN, WILHELM |
分类号 |
H01J29/89;(IPC1-7):H01J29/86 |
主分类号 |
H01J29/89 |
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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