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公开(公告)号:US4065696A
公开(公告)日:1977-12-27
申请号:US456564
申请日:1974-03-29
申请人: Bernard L. Steierman
发明人: Bernard L. Steierman
IPC分类号: C03C3/076 , C03C3/078 , C03C3/085 , C03C3/087 , C03C3/102 , C03C3/105 , C03C4/08 , H01J29/24 , H01J29/86 , H01J31/00
CPC分类号: H01J29/24 , C03C3/076 , C03C3/078 , C03C3/085 , C03C3/087 , C03C3/102 , C03C3/105 , C03C4/087 , H01J29/863
摘要: A cathode-ray tube, such as a color television tube, formed from a glass containing up to 20 percent by weight of strontium oxide as an essential ingredient thereof, which tube has imparted thereto improved X-ray absorbing properties without any material increase in the X-ray and electron browning of the glass.
摘要翻译: 一种阴极射线管,例如彩色电视管,由包含至多20重量%的氧化锶作为其主要成分的玻璃形成,该管赋予了改善的X射线吸收特性,而没有任何材料增加 玻璃的X射线和电子褐变。
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公开(公告)号:US4065697A
公开(公告)日:1977-12-27
申请号:US799902
申请日:1969-02-17
申请人: Bernard L. Steierman
发明人: Bernard L. Steierman
IPC分类号: C03C3/076 , C03C3/078 , C03C3/085 , C03C3/087 , C03C3/102 , C03C3/105 , C03C4/08 , H01J29/24 , H01J29/86 , H01J31/00
CPC分类号: H01J29/24 , C03C3/076 , C03C3/078 , C03C3/085 , C03C3/087 , C03C3/102 , C03C3/105 , C03C4/087 , H01J29/863
摘要: A cathode-ray tube, such as a color television tube, formed from a glass containing up to 20 percent by weight of strontium oxide as an essential ingredient thereof, which tube has imparted thereto improved X-ray absorbing properties without any material increase in the X-ray and electron browning of the glass.
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