Title:
METHOD FOR PRODUCING A SEMICONDUCTOR CIRCUIT AND SEMICONDUCTOR CIRCUITS PRODUCED ACCORDING TO SAID METHOD
Document Type and Number:
WIPO Patent Application WO2002082558
Kind Code:
A3
Abstract:
A method for producing a semiconductor circuit with several interconnected active and/or passive elements on a substrate having at least one p area and one n area, characterized by the following steps: a) at least one p conducting layered area or an n conducting layered area is produced and another area made of an n conducting or p conducting material is produced thereon; b) metal contacts are applied to the bare surface of the other area, optionally after the structuring of the thus produced structure, according to a selected pattern; c) the surface of the thus produced structure provided with metal contacts is applied to an auxiliary substrate by means of an adhesive; and d) other metal contacts are applied to the thus produced structure on the side of the former substrate after removal of areas of the structure as far as the former metal contacts, according to another selected pattern.
Inventors:
BRENDEL ROLF (DE)
Application Number:
PCT/EP2002/003872
Publication Date:
October 30, 2003
Filing Date:
April 08, 2002
Export Citation:
Assignee:
ZAE BAYERN (DE)
BRENDEL ROLF (DE)
BRENDEL ROLF (DE)
International Classes:
H01L21/768; H01L31/046; H01L31/18; (IPC1-7): H01L31/18; H01L27/142
Domestic Patent References:
| WO1998013882A1 | 1998-04-02 |
Foreign References:
| EP0840381A2 | 1998-05-06 | |||
| US5244817A | 1993-09-14 | |||
| US5330918A | 1994-07-19 |
Other References:
SCHROPP R E I ET AL: "NOVEL AMORPHOUS SILICON SOLAR CELL USING A MANUFACTURING PROCEDURE WITH A TEMPORARY SUPERSTRATE", AMORPHOUS AND HETEROGENEOUS SILICON THIN FILMS: FUNDAMENTALS TO DEVICES - 1999. SAN FRANCISCO, CA APRIL 5 - 9, 1999, MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS. VOL. 557, WARRENDALE, PA: MRS, US, VOL. VOL. 557, PAGE(S) 713-718, ISBN: 1-55899-464-5, XP000895243
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