发明名称 |
HYBRID INTERFERENCE COATINGS, LAMPS, AND METHODS |
摘要 |
Disclosed herein are optical interference multilayer coatings having region provided by a physical vapor deposition process and region provided by a chemical vapor deposition process. Also disclosed herein are methods of making such coatings, as well as lamps comprising a light-transmissive envelope, at least a portion of the surface of the light-transmissive envelope being provided with the optical interference multilayer coating noted above. Such coatings, when used on lamps, may advantageously offer improved energy efficiencies for such lamps.
|
申请公布号 |
CA2767356(C) |
申请公布日期 |
2013.08.13 |
申请号 |
CA20102767356 |
申请日期 |
2010.06.22 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ZHAO, ZHIBO;ZHAO, TIANJI;ISRAEL, RAJASINGH SCHWARTZ;LI, JIAWEI |
分类号 |
G02B5/28;C23C28/04;F21V7/22;H01J61/02 |
主分类号 |
G02B5/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|