EP1575099-A1  HORZEL J SIVOTHTHAMAN S ET AL COMMISSION OF THE EUROPEAN COMMUNITIES: "SCREEN-PRINTED RAPID THERMAL PROCESSED (RTP) SELECTIVE EMITTER SOLAR CELLS USING A SINGLE DIFFUSION STEP" 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000, PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, LONDON : JAMES & JAMES LTD, GB, Bd. VOL. 2 OF 3. CONF. 16, 1. Mai 2000 (2000-05-01), Seiten 1087-1090, XP001138826 ISBN: 1-902916-18-2;  LENKEIT B ET AL COMMISSION OF THE EUROPEAN COMMUNITIES: "HIGH QUALITY SCREEN-PRINTED AND FIRED-THROUGH SILICON NITRIDE REAR CONTACTS FOR BIFACIAL SILICON SOLAR CELLS" 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000, PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, LONDON : JAMES & JAMES LTD, GB, Bd. VOL. 2 OF 3. CONF. 16, 1. Mai 2000 (2000-05-01), Seiten 1332-1335, XP001138888 ISBN: 1-902916-18-2;  PATENT ABSTRACTS OF JAPAN Bd. 0130, Nr. 79 (C-571), 22. Februar 1989 (1989-02-22) & JP 63 268773 A (TOYOBO CO LTD), 7. November 1988 (1988-11-07);  PATENT ABSTRACTS OF JAPAN Bd. 0130, Nr. 79 (C-571), 22. Februar 1989 (1989-02-22)&JP 63 268773 A (TOYOBO CO LTD), 7. November 1988 (1988-11-07);  LENKEIT B ET AL COMMISSION OF THE EUROPEAN COMMUNITIES: "HIGH QUALITY SCREEN-PRINTED AND FIRED-THROUGH SILICON NITRIDE REAR CONTACTS FOR BIFACIAL SILICON SOLAR CELLS" 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000, PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, LONDON : JAMES&JAMES LTD, GB, Bd. VOL. 2 OF 3. CONF. 16, 1. Mai 2000 (2000-05-01), Seiten 1332-1335, XP001138888 ISBN: 1-902916-18-2;  HORZEL J SIVOTHTHAMAN S ET AL COMMISSION OF THE EUROPEAN COMMUNITIES: "SCREEN-PRINTED RAPID THERMAL PROCESSED (RTP) SELECTIVE EMITTER SOLAR CELLS USING A SINGLE DIFFUSION STEP" 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000, PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, LONDON : JAMES&JAMES LTD, GB, Bd. VOL. 2 OF 3. CONF. 16, 1. Mai 2000 (2000-05-01), Seiten 1087-1090, XP001138826 ISBN: 1-902916-18-2WO2005088730-A2  HORZEL J SIVOTHTHAMAN S ET AL COMMISSION OF THE EUROPEAN COMMUNITIES: "SCREEN-PRINTED RAPID THERMAL PROCESSED (RTP) SELECTIVE EMITTER SOLAR CELLS USING A SINGLE DIFFUSION STEP" 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000, PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, LONDON : JAMES & JAMES LTD, GB, Bd. VOL. 2 OF 3. CONF. 16, 1. Mai 2000 (2000-05-01), Seiten 1087-1090, XP001138826 ISBN: 1-902916-18-2 in der Anmeldung erwaehnt;  LENKEIT B ET AL COMMISSION OF THE EUROPEAN COMMUNITIES: "HIGH QUALITY SCREEN-PRINTED AND FIRED-THROUGH SILICON NITRIDE REAR CONTACTS FOR BIFACIAL SILICON SOLAR CELLS" 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000, PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, LONDON : JAMES & JAMES LTD, GB, Bd. VOL. 2 OF 3. CONF. 16, 1. Mai 2000 (2000-05-01), Seiten 1332-1335, XP001138888 ISBN: 1-902916-18-2 in der Anmeldung erwaehntUS7790508-B2  Lenkeit et al, High Quality Screen-Printed and Fired-Through Silicon Nitride etc., May 2000, Commission of the European Communities, pp. 1332-1335.;  Horzel et al, Screen-Printed Rapid Thermal Processed (RTP) Selective emitter Solar Cells etc., May 2000, Commission of the European Communities, pp. 1087-1090.WO2005088730-A3  LENKEIT B ET AL COMMISSION OF THE EUROPEAN COMMUNITIES: "HIGH QUALITY SCREEN-PRINTED AND FIRED-THROUGH SILICON NITRIDE REAR CONTACTS FOR BIFACIAL SILICON SOLAR CELLS", 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000, PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, LONDON : JAMES & JAMES LTD, GB, vol. VOL. 2 OF 3. CONF. 16, 1 May 2000 (2000-05-01), pages 1332 - 1335, XP001138888, ISBN: 1-902916-18-2;  HORZEL J SIVOTHTHAMAN S ET AL COMMISSION OF THE EUROPEAN COMMUNITIES: "SCREEN-PRINTED RAPID THERMAL PROCESSED (RTP) SELECTIVE EMITTER SOLAR CELLS USING A SINGLE DIFFUSION STEP", 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000, PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE, LONDON : JAMES & JAMES LTD, GB, vol. VOL. 2 OF 3. CONF. 16, 1 May 2000 (2000-05-01), pages 1087 - 1090, XP001138826, ISBN: 1-902916-18-2