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US 11,609,492 B2Granted
Device having color resists pattern
OwnerMing-An Hsuinventor
Life of this patent
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Abstract
A device having a color photo resist pattern includes a 3D substrate, at least one color photo resist layer and at least one circuit pattern layer. The at least one color photo resist layer is formed on said 3D substrate and forms a visual pattern together. The at least one circuit pattern layer is formed on said visual pattern formed by said at least one color photo resist layer.
Claims7
A device having a color photo resist pattern, comprising:
- a 3D substrate including a concave surface;
- at least one color photo resist layer, formed on the concave surface of said 3D substrate, said at least one color photo resist layer forming a visual pattern together;
- a protective layer, formed on and covering the at least one color photo resist layer;
- and
- at least one circuit pattern layer, formed on the protective layer and above said visual pattern formed by said at least one color photo resist layer.
2 more elements
Dependencies are inferred from the claim text.