发明名称 |
WERKWIJZE VOOR HET AANBRENGEN VAN EEN STERK BREKENDE, ABSORPTIEVRIJE, LICHT-DOORLATENDE OXIDELAAG OP EEN ONDERLAAG, ALSMEDE DE MET DEZE WERKWIJZE VERKREGEN VOORWERPEN. |
摘要 |
1328298 Coating with Zr Ta or oxides thereof BALZERS PATENT-UND BETEILIGUNGS A G 19 April 1971 [13 April 1970] 26145/71 Heading C7F A highly refractive light transmitting coating is provided on a substrate by the vacuum vapour deposition of a mixture containing Zr and Ta, at least one of these metals being present in an oxide form. When coating glass plates these are pre-heated to 300‹C and the mixture vaporized from a resistance-heated W crucible or by an electron beam, preferably in an oxidizing atmosphere (e.g. O 2 - pressure 2 x 10<SP>-4</SP> Torr). |
申请公布号 |
NL142459(B) |
申请公布日期 |
1974.06.17 |
申请号 |
NL19700008641 |
申请日期 |
1970.06.12 |
申请人 |
BALZERS PATENT- UND BETEILIGUNGS-AKTIENGESELLSCHAFT, BALZERS, LIECHTENSTEIN. |
发明人 |
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分类号 |
C03C17/245;C23C14/08;G02B1/10;(IPC1-7):23C13/04;02B1/10 |
主分类号 |
C03C17/245 |
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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