Display capable of detecting fingerprint
AssigneeArcSoft, Inc.
InventorsDong Wook Nam, Byung Il Min, Kwang Sue Park, Bong Seok Kim
Life of this patent
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Abstract
A semiconductor package including a prism sheet having dam structure disclosed. The semiconductor package includes a case having a wall configured for surrounding a space in which a semiconductor chip is installed, and a prism sheet having a prism surface consisting of a plurality of prism peaks and a plurality of prism valleys and a flat surface facing the prism surface, wherein the prism surface faces the semiconductor chip and the flat surface is coupled to a cover, wherein a dam extending in a direction different from an extending direction of the prism peak is formed on the prism surface.
Claims11
A semiconductor package, comprising:
- a case having a wall configured for surrounding a space in which a semiconductor chip is installed;
- and
- a prism sheet having a prism surface consisting of a plurality of prism peaks and a plurality of prism valleys and a flat surface facing the prism surface, wherein the prism surface faces the semiconductor chip and the flat surface is coupled to a cover, wherein a dam extending in a direction different from an extending direction of the prism peak is formed on the prism surface.
Dependencies are inferred from the claim text.