Invention Grant
- Patent Title: Electrical interconnection of image sensor package
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Application No.: US16455676Application Date: 2019-06-27
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Publication No.: US11276724B2Publication Date: 2022-03-15
- Inventor: Shou-Chian Hsu
- Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Applicant Address: US AZ Phoenix
- Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Current Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Current Assignee Address: US AZ Phoenix
- Agency: Adam R. Stephenson, Ltd.
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H01L23/00

Abstract:
Implementations of semiconductor packages may include: a semiconductor die having a first side and a second side and an active area on the second side of the die. The semiconductor packages may also include two or more bumps coupled to two or more die pads on a second side of the die. The semiconductor packages may include an optically transmissive lid coupled to the semiconductor die through an adhesive, two or more bumps, and a first redistribution layer (RDL). The semiconductor package may include a second redistribution layer (RDL) coupled with the first RDL on the second side of the semiconductor die. The second RDL may extend to the first side of the semiconductor die. The first RDL may extend to an edge of the semiconductor die.
Information query
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