Invention Grant
- Patent Title: Semiconductor die mounted in a recess of die pad
-
Application No.: US17463124Application Date: 2021-08-31
-
Publication No.: US11862538B2Publication Date: 2024-01-02
- Inventor: Chung-Hao Lin , Hung-Yu Chou , Bo-Hsun Pan , Dong-Ren Peng , Pi-Chiang Huang , Yuh-Harng Chien
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Dawn Jos; Frank D. Cimino
- Main IPC: H01L23/495
- IPC: H01L23/495 ; H01L21/48 ; H01L21/56 ; H01L23/31 ; H01L23/00

Abstract:
In some examples a semiconductor chip package includes a conductive terminal. In addition, the semiconductor chip package includes a die pad including a top side and a recess extending into the top side. The die pad is downset relative to the conductive terminal. Further, the semiconductor ship package includes a semiconductor die positioned within the recess, wherein the semiconductor die has an outer perimeter, and a solder fillet engaged within the recess and with the outer perimeter of the semiconductor die. Still further, the semiconductor chip package includes a wire bond coupled to the semiconductor die and the conductive terminal, and a mold compound covering the conductive terminal, the wire bond, the die pad, and the semiconductor die.
Public/Granted literature
- US20230063262A1 DIE PAD RECESSES Public/Granted day:2023-03-02
Information query
IPC分类: