发明名称 Screen for cathode ray tubes
摘要 A protective screen formed of a frame and a series of woven, non-metallic fibers. The screen is fitted over a display surface of a cathode ray tube (CRT) to reduce glare and/or to diffuse emanated radiation and static electricity. The frame includes outer non-metallic frame ports and a rigidifying metallic inner frame part.
申请公布号 US4819085(A) 申请公布日期 1989.04.04
申请号 US19870068362 申请日期 1987.07.01
申请人 LIANG, PAUL M. 发明人 LIANG, PAUL M.
分类号 H04N5/65;H01J29/86;H01J29/89;(IPC1-7):H04N5/65 主分类号 H04N5/65
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