Invention Grant
- Patent Title: Method of manufacturing leadless integrated circuit packages having electrically routed contacts
- Patent Title (中): 制造具有电路布接头的无引线集成电路封装的方法
-
Application No.: US13287502Application Date: 2011-11-02
-
Publication No.: US08497159B2Publication Date: 2013-07-30
- Inventor: Tung Lok Li
- Applicant: Tung Lok Li
- Applicant Address: CN Hong Kong
- Assignee: Kaixin, Inc.
- Current Assignee: Kaixin, Inc.
- Current Assignee Address: CN Hong Kong
- Agency: Winstead PC
- Main IPC: H01L21/48
- IPC: H01L21/48 ; H01L23/31 ; H01L23/495

Abstract:
A method of manufacturing a leadless integrated circuit (IC) package comprising an IC chip mounted on a metal leadframe and a plurality of electrical contacts electrically coupled to the IC chip. The IC chip, the electrical contacts, and a portion of the metal leadframe are covered with an encapsulation compound, with portions of the electrical contacts exposed on a bottom surface of the encapsulation compound. The electrical contacts of the IC package having metal traces connecting bonding areas on a top surface thereof and contact areas on a bottom surface thereof, wherein at least some of the bonding areas are laterally disposed from the contact areas connected thereto.
Public/Granted literature
- US20120045870A1 Method of Manufacturing Leadless Integrated Circuit Packages Having Electrically Routed Contacts Public/Granted day:2012-02-23
Information query
IPC分类: