Patent ID: 11954939
Assignee: 3M INNOVATIVE PROPERTIES COMPANY
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. The electronic device of claim 7, wherein the prism layer further comprises:
a first prism film comprising a first planar surface and a first structured surface comprising a plurality of first prisms extending along a first direction and arranged along an orthogonal second direction; and
a second prism film disposed adjacent to the first prism film, the second prism film comprising a second planar surface substantially parallel to the first planar surface and a second structured surface comprising a plurality of second prisms extending along the second direction and arranged along the first direction,
wherein the optical sensor module is inclined to the first direction by a plane angle measured along the first planar surface, and wherein the plane angle is from about 40 degrees to about 50 degrees.