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US 8,795,825 B2Granted
Anti-reflective coating film
AssigneeLG Chem, Ltd.
InventorsHeon Kim, Yeong-Rae Chang, Joon-Koo Kang, Jae-Pil Koo
Life of this patent
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Abstract
The present invention relates to an anti-reflective coating film. This anti-reflective coating film shows more improved interface adhesion and scratch resistance, which can be manufactured by a simple process.
Claims19
An anti-reflective coating film, comprising:
- a first layer that comprises a binder and inorganic nanoparticles and that has infiltrated into a substrate;
- and
- a second layer that comprises a binder and hollow particle layers, each of the layers comprises sequentially connected hollow particles and the layers are adjacent to each other, and that covers the first layer,
- wherein a maximum distance between neighboring hollow particles comprised in the hollow particle layers is 60 nm or less.
1 more element
Dependencies are inferred from the claim text.