发明名称 |
High transmittance, low emissivity coatings for substrates |
摘要 |
The present invention provides a coating for a transparent substrate which exhibits a "neutral" color through a wide range of angles of incidence of light. The coating employs a base coat adjacent the transparent substrate having a thickness of no more than about 275 Å and may include two reflective metal layers having an intermediate layer of an anti-reflective metal oxide therebetween and an outer anti-reflective layer of metal oxide over the second reflective metal layer. If so desired, the coating of the invention may include an abrasive-resistant overcoat as its outermost layer. This overcoat is desirably formed of an abrasive-resistant metal oxide, such as zinc oxide applied at a thickness which does not significantly affect the optical properties of said coated substrate.
|
申请公布号 |
US2003104220(A1) |
申请公布日期 |
2003.06.05 |
申请号 |
US20030339519 |
申请日期 |
2003.01.09 |
申请人 |
CARDINAL GLASS INDUSTRIES, INC. |
发明人 |
EBY ERIC;O'SHAUGHNESSY ROGER;BOND ROBERT |
分类号 |
B32B7/02;B32B17/06;C03C17/36;C23C14/08;C23C14/18;C23C28/00;G02B1/11;G02B5/08;G02B5/20;G02B5/26;(IPC1-7):B32B9/00 |
主分类号 |
B32B7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|