Global Patent Index - EP 2022097 A2

EP 2022097 A2 2009-02-11 - THIN FILM PHOTOVOLTAIC STRUCTURE AND FABRICATION

Title (en)

THIN FILM PHOTOVOLTAIC STRUCTURE AND FABRICATION

Title (de)

DÜNNFILM-PHOTOVOLTAIK-STRUKTUR UND HERSTELLUNG

Title (fr)

STRUCTURE PHOTOVOLTAÏQUE EN PELLICULE MINCE ET SA FABRICATION

Publication

EP 2022097 A2 (EN)

Application

EP 07809181 A

Priority

  • US 2007012422 W
  • US 81006106 P
  • US 51104006 A
  • US 51104106 A

Abstract (en)

[origin: WO2007142865A2] Novel photovoltaic structures comprising an insulator structure bonded to an exfoliation layer, preferably of a substantially single-crystal donor semiconductor wafer, and at least one photovoltaic device layer, such as a conductive layer, and systems and methods of production of a photovoltaic device, comprising creating on a donor semiconductor wafer an exfoliation layer and transferring the exfoliation layer to an insulator substrate.

IPC 8 full level (invention and additional information)

H01L 31/00 (2006.01); C03C 27/02 (2006.01); H01L 21/762 (2006.01); H01L 21/84 (2006.01); H01L 31/0392 (2006.01); H01L 31/18 (2006.01)

CPC (invention and additional information)

H01L 31/0392 (2013.01); C03C 27/06 (2013.01); H01L 31/18 (2013.01); Y02E 10/50 (2013.01)

Citation (search report)

See references of WO 2007142865A3

Designated contracting state (EPC)

DE FR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

WO 2007142865 A2 20071213; WO 2007142865 A3 20080508; EP 2022097 A2 20090211; JP 2009539255 A 20091112; KR 20090028581 A 20090318; TW 200814341 A 20080316

INPADOC legal status


2012-05-30 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20111201

2010-08-25 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): DE FR

2010-05-05 [R17D] SEARCH REPORT (CORRECTION)

- Effective date: 20080508

2009-09-09 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081204

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK RS