Patent ID: 11912914
Assignee: LUMILEDS, LLC
Field: Surface technology, coating (Chemistry)
Classification: CPC C  F  H | IPC C  F  H

Claim 5:
6. The method according to claim 1, wherein in the main sol-gel coating process a silicon alkoxide precursor is used and the silicon alkoxide precursor is selected from a group consisting of, , and wherein in the main atomic layer deposition process a metal oxide precursor selected from a group consisting of Al(CH3)3, HAl(CH3)2, Hf(N(CH3)2)4, Hf(N(CH2CH3)2)4, Hf[N(CH3)(CH2CH3)]4, TaCl5, Ta(N(CH3)2)5, Ta{[N(CH3)(CH2CH3)]3N(C(CH3)3)}, ZrCl4, Zr(N(CH3)2)4, TiCl4, Ti(OCH3)4, Ti(OCH2CH3)4, and an oxygen source selected from a group consisting of H2O and O3 are applied.