IP Library Granted Patent US 8,115,277
Granted Patent B2
US 8,115,277 · App. 12/975,891 · Granted Feb 14, 2012

Integrated circuit having a material structured by a projection

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Quick Facts
Patent No.
US 8,115,277
App. No.
12/975,891
Granted
Feb 14, 2012
Kind
B2
Abstract

A method of making an integrated circuit including structuring a material. The method includes providing an arrangement of three-dimensional bodies. The material is arranged between the bodies and structured directed radiation. The projection pattern of the three-dimensional bodies is transferred into the material. The structured material connects at least two of the three-dimensional bodies.

Claims (22)

1. A material structured by a projection of an arrangement of three-dimensional bodies using directed radiation, wherein a projection pattern of the three-dimensional bodies is transferred into the material and the structured material connects at least two of the three-dimensional bodies.

2. An arrangement comprising:

stack capacitors with a material being structured by a projection of an arrangement of the stack capacitors using directed radiation, wherein a projection pattern of the stack capacitors is transferred into the material and the structured material connects at least two of the stack capacitors.

3. An arrangement comprising:

stack capacitors with a second material being structured by a first material, the first material being structured by a projection of an arrangement of the stack capacitors using directed radiation, wherein a projection pattern of the stack capacitors is transferred into the first material and the structured material connects at least two of the stack capacitors.

4. The structured material of claim 1 , wherein the structured material connects at least two of the three-dimensional bodies by contacting sidewalls of the at least two three-dimensional bodies.

5. The structured material of claim 1 , wherein the three-dimensional bodies comprise tubes.

6. The structured material of claim 5 , wherein the tubes comprise a round or an elliptical cross-section.

7. The structured material of claim 5 , wherein the tubes comprise an overhang.

8. The structured material of claim 1 , wherein the material comprises silicon oxide.

9. The structured material of claim 1 , wherein the material comprises amorphous silicon.

10. The structured material of claim 1 , wherein the material comprises silicon nitride.

11. The structured material of claim 1 , wherein the material comprises a photoresist.

12. The arrangement of claim 2 , wherein the structured material connects at least two of the stack capacitors by contacting sidewalls of the at least two stack capacitors.

13. The arrangement of claim 2 , wherein the material comprises one of silicon oxide, amorphous silicon, silicon nitride, and a photoresist.

14. The arrangement of claim 2 , wherein the stack capacitors comprise tubes.

15. The arrangement of claim 14 , wherein the tubes comprise a round or an elliptical cross-section.

16. The arrangement of claim 14 , wherein the tubes comprise an overhang.

17. The arrangement of claim 3 , wherein the structured material connects at least two of the stack capacitors by contacting sidewalls of the at least two stack capacitors.

18. The arrangement of claim 3 , wherein the first material comprises one of silicon oxide, amorphous silicon, silicon nitride, and a photoresist.

19. The arrangement of claim 3 , wherein the stack capacitors comprise tubes.

20. The arrangement of claim 19 , wherein the tubes comprise a round or an elliptical cross-section.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 9, 2015
From: INFINEON TECHNOLOGIES AG
To: POLARIS INNOVATIONS LIMITED
Reel/Frame 037254/0782 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 8, 2015
From: QIMONDA AG
To: INFINEON TECHNOLOGIES AG
Reel/Frame 035623/0001 →