Invention Grant
- Patent Title: Electronic package, packaging substrate, and methods for fabricating the same
-
Application No.: US17125195Application Date: 2020-12-17
-
Publication No.: US11600571B2Publication Date: 2023-03-07
- Inventor: Jun-Chang Ding , Hong-Da Chang , Hsi-Chang Hsu
- Applicant: Siliconware Precision Industries Co., Ltd.
- Applicant Address: TW Taichung
- Assignee: Siliconware Precision Industries Co., Ltd.
- Current Assignee: Siliconware Precision Industries Co., Ltd.
- Current Assignee Address: TW Taichung
- Agency: Hsuanyeh Law Group P.C
- Priority: CN201811569234.2 20181221
- Main IPC: H01L23/538
- IPC: H01L23/538 ; H01L23/498 ; H01L23/532 ; H01L21/56 ; H01L23/00 ; H01L23/31

Abstract:
An electronic package, a packaging substrate, and methods for fabricating the same are disposed. The electronic package includes a circuit structure having a first side and a second side opposing the first side, an electronic component disposed on the first side of the circuit structure, an encapsulation layer formed on the first side of the circuit structure and encapsulating the electronic component, a metal structure disposed on the second side of the circuit structure, and a plurality of conductive elements disposed on the metal structure. The plurality of conductive elements are disposed on the metal structure, rather than disposed on the circuit structure directly. Therefore, the bonding between the conductive elements and the circuit structure is improved, to avoid the plurality of conductive elements from being peeled.
Public/Granted literature
- US20210104465A1 ELECTRONIC PACKAGE, PACKAGING SUBSTRATE, AND METHODS FOR FABRICATING THE SAME Public/Granted day:2021-04-08
Information query
IPC分类: