Invention Grant
- Patent Title: Chip package
- Patent Title (中): 芯片封装
-
Application No.: US14836111Application Date: 2015-08-26
-
Publication No.: US09589920B2Publication Date: 2017-03-07
- Inventor: Dror Hurwitz , Alex Huang
- Applicant: Zhuhai Advanced Chip Carriers & Electronic Substrate Solutions Technologies Co. Ltd.
- Applicant Address: CN Zhuhai
- Assignee: Zhuhai Advanced Chip Carriers & Electronic Substrate Solutions Technologies Co. Ltd.
- Current Assignee: Zhuhai Advanced Chip Carriers & Electronic Substrate Solutions Technologies Co. Ltd.
- Current Assignee Address: CN Zhuhai
- Agency: Wiggin and Dana LLP
- Agent Gregory S. Rosenblatt
- Main IPC: H01L23/31
- IPC: H01L23/31 ; H01L23/00 ; H01L23/29 ; H01L23/498 ; H01L21/78 ; H01L21/027 ; H01L21/683 ; H01L23/495 ; H01L23/14 ; H01L21/56 ; H01L23/13

Abstract:
An embedded die package and method of manufacture, the die package comprising a die having I/O contact pads in a passivation layer wherein the die contact pads are coupled to a first side of a feature layer by an adhesion/barrier layer, and a layer of pillars extends from a second side of the feature layer, the die, feature layer and the layer of pillars being encapsulated by a dielectric material and wherein the feature layer comprises routing lines that are individually drawn by laser exposure of photoresist under guidance of an optical imaging system for good alignment with both the I/O contact pads of the die and with the subsequently to be deposited pillars that are positioned with respect to the package edges.
Public/Granted literature
- US20170005058A1 CHIP PACKAGE Public/Granted day:2017-01-05
Information query
IPC分类: