Electrochromic devices and method for forming such devices
First Claim
1. An electrochromic device comprising a plurality of layers, including at least one planarizing layer, which primarily comprises an inorganic oxide and has an upper surface roughness which is less than or equal to half of the upper surface roughness of an underlying layer in contact with a lower surface of the at least one planarizing layer, wherein at least valleys of the underlying layer are filled by the lower surface of the at least one planarizing layer.
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Abstract
An electrochromic device is disclosed which has a plurality of layers, including at least one planarizing layer having an upper surface roughness which is less than or equal to half of the upper surface roughness of an underlying layer in contact with a lower surface of the at least one planarizing layer, wherein at least valleys of the underlying layer are filled by the lower surface of the at least one planarizing layer. A method for fabricating the electrochromic device is also disclosed.
25 Citations
15 Claims
- 1. An electrochromic device comprising a plurality of layers, including at least one planarizing layer, which primarily comprises an inorganic oxide and has an upper surface roughness which is less than or equal to half of the upper surface roughness of an underlying layer in contact with a lower surface of the at least one planarizing layer, wherein at least valleys of the underlying layer are filled by the lower surface of the at least one planarizing layer.
Specification