Patent ID: 8017443
Filing Date: 2011-09-13
Classification: B81B,B81C,H01L

Abstract:
1. A method of manufacturing a light transmissive cover for a device, comprising: patterning a junction member material sheet to facilitate subsequent cutting to form a plurality of chips, wherein each chip comprises an individual light transmissive cover disposed adjacent to inner walls in the junction member material sheet, wherein the inner walls and the individual light transmissive cover form a device engaging aperture; joining the patterned junction member material sheet to a joining side of a light transmissive material sheet, such that each device engaging aperture formed in the junction member material sheet is covered with the light transmissive material sheet; forming dicing grooves in the junction member material sheet, after joining the patterned junction member material sheet to the light transmissive material sheet, between adjacent device engaging apertures and across an entire thickness of the junction member material sheet, such that each dicing groove exposes at its joining side aperture a surface of the joining side of the light transmissive material sheet; forming a light interrupting film on inner surfaces of the device engaging apertures of the junction member material sheet; and cutting, along the dicing grooves, the junction member material sheet and the light transmissive material sheet to form individual light transmissive covers.