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US 7,924,504 B2Granted
Color filter structure having inorganic layers
AssigneeUnited Microelectronics Corp.
InventorsChao-An Su, Tzung-I Su, Ching-Hung Kao
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Abstract
A color filter structure includes a substrate, in which a number of first pixel regions, a number of second pixel regions, and a number of third pixel regions are defined on the substrate. Each first pixel region includes a first stack layer; each second pixel region includes a second stack layer; and each third pixel region includes the first stack layer and the second stack layer.
Claims4
A color filter structure, comprising:
- a substrate, wherein a plurality of first pixel regions, a plurality of second pixel regions, and a plurality of third pixel regions are defined on the substrate;
- each first pixel region comprising a first stack layer, and each first stack layer comprising a plurality of first inorganic layer, a plurality of second inorganic layer, and a plurality of third inorganic layer, wherein the first inorganic layer, the second inorganic layer and the third inorganic layer comprise different inorganic materials;
- each second pixel region comprising a second stack layer;
- and
- each third pixel region comprising the first stack layer and the second stack layer.
2 more elements
Dependencies are inferred from the claim text.