IP Library Granted Patent US 8,138,586
Granted Patent B2
US 8,138,586 · App. 11/381,684 · Granted Mar 20, 2012

Integrated circuit package system with multi-planar paddle

Assignee: Stats Chippac Ltd.
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Quick Facts
Patent No.
US 8,138,586
App. No.
11/381,684
Granted
Mar 20, 2012
Kind
B2
Abstract

An integrated circuit package system includes a multi-planar paddle having an uplift rim and an attached integrated circuit over the uplift rim of the multi-planar paddle.

Claims (21)

1. A method for manufacturing an integrated circuit package system comprising:

forming a multi-planar paddle having an outer uplift rim;

attaching an integrated circuit over the uplift rim of the multi-planar paddle, the integrated circuit providing an overhang of the integrated circuit over the multi-planar paddle with improved spacing between the integrated circuit and multiple rows of leads along a side of the integrated circuit; and

forming an encapsulation on the multi-planar paddle and on the integrated circuit, a bottom surface of the multi-planar paddle exposed from the encapsulation.

2. The method as claimed in claim 1 wherein forming the multi-planar paddle comprises forming an open pad configuration.

3. The method as claimed in claim 1 wherein forming the multi-planar paddle comprises forming a closed pad configuration.

4. The method as claimed in claim 1 further comprising attaching electrical connectors to the integrated circuit and the multiple rows of leads.

5. An integrated circuit package system comprising:

a multi-planar paddle having an outer uplift rim; and

an integrated circuit over the uplift rim of the multi-planar paddle, the integrated circuit includes an overhang of the integrated circuit over the multi-planar paddle with improved spacing between the integrated circuit and multiple rows of leads along a side of the integrated circuit; and

an encapsulation formed on the multi-planar paddle and on the integrated circuit, a bottom surface of the multi-planar paddle exposed from the encapsulation.

6. The system as claimed in claim 5 wherein the multi-planar paddle comprises an open pad configuration.

7. The system as claimed in claim 5 wherein the multi-planar paddle comprises a closed pad configuration.

8. The system as claimed in claim 5 further comprising electrical connectors attached to the integrated circuit and the multiple rows of leads.

9. The system as claimed in claim 5 wherein:

the multi-planar paddle having the uplift rim in a plane above a plane of a paddle base; and

the integrated circuit over the uplift rim and the paddle base of the multi-planar paddle.

10. The system as claimed in claim 9 wherein the integrated circuit comprises an epoxy on the uplift rim and the paddle base.

11. The system as claimed in claim 9 wherein the integrated circuit comprises a film on the uplift rim and an epoxy on the paddle base.

12. The system as claimed in claim 9 wherein the integrated circuit comprises an epoxy on the uplift rim.

13. The system as claimed in claim 9 wherein the integrated circuit comprises a film on the uplift rim.

Assignments (6)
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 064789 FRAME: 0474 ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME. Recorded Sep 8, 2023
From: STATS CHIPPAC LTD.
To: STATS CHIPPAC PTE. LTD.
Reel/Frame 064842/0046 →
CORRECT ERROR IN ASSIGNMENT NAME FROM STATS CHIPPAC PTE. LTE. TO STATS CHIPPAC PTE. LTD. (REEL: 38378 FRAME: 0280) Recorded Aug 31, 2023
From: STATS CHIPPAC LTD.
To: STATS CHIPPAC PTE. LTE.
Reel/Frame 064789/0474 →
RELEASE OF SECURITY INTEREST Recorded Jun 9, 2020
From: CITICORP INTERNATIONAL LIMITED, AS COMMON SECURITY AGENT
To: STATS CHIPPAC, INC.; STATS CHIPPAC PTE. LTD. FORMERLY KNOWN AS STATS CHIPPAC LTD.
Reel/Frame 052879/0852 →
CHANGE OF NAME Recorded Apr 7, 2016
From: STATS CHIPPAC LTD.
To: STATS CHIPPAC PTE. LTE.
Reel/Frame 038378/0280 →
SECURITY INTEREST Recorded Aug 6, 2015
From: STATS CHIPPAC, INC.; STATS CHIPPAC LTD.
To: CITICORP INTERNATIONAL LIMITED, AS COMMON SECURITY AGENT
Reel/Frame 036288/0748 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 4, 2006
From: TRASPORTO, ARNEL; WONG, SZE MIN; BATHAN, HENRY D.; CAMACHO, ZIGMUND RAMIREZ
To: STATS CHIPPAC LTD.
Reel/Frame 017574/0492 →
Continuity (2)
Provisional Application 60678665 · May 6, 2005
Related Publication 20070108566A1 · May 17, 2007