Patent ID: 11901384
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A CMOS image sensor (CIS) package comprising:
a package substrate;
a CIS chip arranged on an upper surface of the package substrate and electrically connected with the package substrate, the CIS chip including a first interlocking recess formed along an edge portion of an upper surface of the CIS chip;
a glass arranged over the CIS chip, the glass including a second interlocking recess formed along an edge portion of a lower surface of the glass;
an adhesive layer interposed between the edge portion of the upper surface of the CIS chip and the edge portion of the lower surface of the glass to attach the glass to the CIS chip, the adhesive layer including a first interlocking protrusion inserted into the first interlocking recess and a second interlocking protrusion inserted into the second interlocking recess; and
a molding member formed on the upper surface of the package substrate to support the CIS chip and the glass,
wherein the adhesive layer has an outer side surface positioned inside an outer side surface of the glass, and the outer side surface of the adhesive layer does not protrude from the outer side surface of the glass,
wherein each of the first and second interlocking recesses has a width of from about 2/15 times to about 3/15 times a width of the adhesion layer, and
wherein the width of each of the first and second interlocking recesses and the width of the adhesion layer are measured in the same horizontal direction.