IP Library Granted Patent US 11,211,337
Granted Patent B2
US 11,211,337 · App. 16/703,315 · Granted Dec 28, 2021

Face-up fan-out electronic package with passive components using a support

Inventors: Lizabeth Keser (Munich, DE); Thomas Ort (Veitsbronn, DE); Thomas Wagner (Regelsbach, DE); Bernd Waidhas (Pettendorf, DE)
Assignee: Intel Corporation
H01L23/5389H01L21/568H01L21/6836H01L24/14H01L24/19H01L24/96H01L24/97H01L25/16H01L25/50H01L21/561H01L23/49816H01L23/49827H01L2224/0233H01L2224/04105H01L2224/12105H01L2224/2919H01L2224/32225H01L2224/32245H01L2224/73267H01L2224/92244H01L2924/145H01L2924/1431H01L2924/1432H01L2924/1434H01L2924/1435H01L2924/1438H01L2924/15153H01L2924/18162H01L2924/19041H01L2924/19042H01L2924/19043H01L2924/19105H01L2924/351
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Quick Facts
Patent No.
US 11,211,337
App. No.
16/703,315
Granted
Dec 28, 2021
Kind
B2
Abstract

A face-up fan-out electronic package including at least one passive component located on a support. The electronic package can include a die. The die can include a plurality of conductive pillars having a proximal end communicatively coupled to the first side of the die and a distal end opposite the proximal end. A mold can at least partially surround the die. The mold can include a first surface that is coplanar with the distal end of the conductive pillars and a second surface opposing the first surface. In an example, the passive component can include a body and a lead. The passive component can be located within the mold. The lead can be coplanar with the first surface, and the body can be located at a distance from the second surface. The support can be located between the body and the second surface.

Claims (30)

1. A device comprising:

a die having a first side and a second side;

a conductive pillar including a first end communicatively coupled to the first side of the die and a second end opposite the first end;

a mold at least partially surrounding the die, the mold including a first surface that is coplanar with the second end of the conductive pillar and a second surface opposing the first surface and coplanar with the second side of the die;

a passive component including a body and a lead within the mold, the lead and the body coplanar with the first surface; and

a support located between the passive component and the second surface.

2. The electronic package of claim 1 , further comprising a routing layer electrically coupled to the second end of the conductive pillar.

3. The electronic package of claim 1 , wherein the passive component is a first passive component, and the device further comprises a second passive component, the first passive component is located on the support, wherein the support is a first support, and the second passive component located on a second support, the first support including a different height than the second support.

4. The electronic package of claim 1 , further comprising an adhesive coupled between the passive component and the support.

5. The electronic package of claim 1 , further comprising a support frame, the support frame located along the second surface of the mold and coupled to the support, wherein the support frame holds the support or a plurality of supports in fixed relation with respect to the support frame.

6. The electronic package of claim 5 , wherein the support frame is electrically coupled to the die and configured as a ground plane.

7. The electronic package of claim 5 , wherein the support frame is thermally coupled to the second die side and configured as a heat sink.

8. The electronic package of claim 5 , wherein the support frame includes a die holder, the die holder configured to anchor the die with respect to the support.

9. The electronic package of claim 5 , wherein the support frame is exposed through the second surface of the mold.

10. The electronic package of claim 1 , further comprising a via located between the lead and the second surface, the via including a first end and a second end, wherein the first end is coplanar with the first surface.

11. The electronic package of claim 1 , the second side of the die is exposed through the second surface of the mold.

12. The electronic package of claim 1 , wherein the support includes a first end and a second end, wherein the second end is exposed through the second surface of the mold.

13. A device comprising:

a die having a first side and a second side;

a plurality of conductive pillars, each of the conductive pillars including a first end communicatively coupled to the first side of the die and a second end opposite the first end;

a mold at least partially surrounding the die, the mold including a first surface that is coplanar with the second end of the conductive pillars and a second surface opposing the first surface and coplanar with the second side of the die;

a passive component including a body and a lead within the mold, the lead coplanar with the first surface; and

a support located between the passive component and the second surface.

14. The electronic package of claim 13 , further comprising a routing layer electrically coupled to the second end of the conductive pillars.

15. The electronic package of claim 13 , wherein the passive component is a first passive component, and the device further comprises a second passive component, the first passive component is located on the support, wherein the support is a first support, and the second passive component located on a second support, the first support including a different height than the second support.

16. The electronic package of claim 13 , further comprising an adhesive coupled between the passive component and the support.

17. The electronic package of claim 13 , further comprising a support frame, the support frame located along the second surface of the mold and coupled to the support, wherein the support frame holds the support or a plurality of supports in fixed relation with respect to the support frame.

18. The electronic package of claim 17 , wherein the support frame is electrically coupled to the die and configured as a ground plane.

19. The electronic package of claim 17 , wherein the support frame is thermally coupled to the second die side and configured as a heat sink.

20. The electronic package of claim 17 , wherein the support frame includes a die holder, the die holder configured to anchor the die with respect to the support.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 22, 2021
From: INTEL IP CORPORATION
To: INTEL CORPORATION
Reel/Frame 056337/0609 →