Method and apparatus for forming a thin-film solar cell...

Semiconductor device manufacturing: process – Miscellaneous

Reexamination Certificate

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C118S719000, C118S7230VE

Reexamination Certificate

active

07576017

ABSTRACT:
The present invention relates to new methods for manufacturing photovoltaic devices and an apparatus for practicing those methods of manufacture. The present invention employs a transfer-through system for advancing work piece substrates through an integrated apparatus of multiple treatment chambers that control each of the manufacturing processes.

REFERENCES:
patent: 4392451 (1983-07-01), Mickelsen et al.
patent: 4576830 (1986-03-01), Kiss
patent: 4663829 (1987-05-01), Hartman et al.
patent: 4851095 (1989-07-01), Scobey
patent: 5258075 (1993-11-01), Kurokawa
patent: 5343012 (1994-08-01), Hardy
patent: 5366554 (1994-11-01), Kanai et al.
patent: 5411592 (1995-05-01), Ovshinsky et al.
patent: 5470784 (1995-11-01), Coleman
patent: 5474611 (1995-12-01), Murayama et al.
patent: 5849162 (1998-12-01), Bartolomei
patent: 6270861 (2001-08-01), Mashburn
patent: 6288325 (2001-09-01), Jansen et al.
patent: 6323417 (2001-11-01), Gillespie et al.
patent: 6554950 (2003-04-01), van Mast
patent: 6881647 (2005-04-01), Stanbery
patent: 2004/0063320 (2004-04-01), Hollars
patent: 2005/0056863 (2005-03-01), Negami et al.
K. Ramanathan, F.S. Hasoon, S. Smith, D.L. Young and M.A. Contreras, P.K. Johnson, A.O. Pudov and J.R. Sites, “Surface Treatment of CulnGaSe2Thin Films and its Effect on the Photovoltaic Properties of Solar Cells”, Presented at the 13thICTMC, held Oct. 14-18, 2002.
Dominik Rudmann, “Effects of Sodium on Growth and Properties of Cu(In,Ga)Se2Thin Films and Solar Cells”, A dissertation submitted to the Swiss Federal Institute of Technology (Eth) Zürich, 2004.
Marika Bodeg Ard, Karin Granath and Lars Stolt, “Growth of Cu(In,Ga) Se2Thin Films by Coevaporation Using Alkaline Precursors”,Thin Solid Films, 2000, pp. 9-16, vol. 361-362, Elsevier Science S.A.
A. Rocket, “The Effect of Na in Polycrystalline and Epitaxial Single-Crystal Culn1-xGaxSe2”,Thin Solid Films, 2005, pp. 2-7, vol. 480-481, Elsevier Science S.A.
D. Rudmann, D. Brémaud, A.F. da Cunha, G. Bilger, A. Strohm, M. Kaelin, H. Zogg and A.N. Tiwari, “Sodium Incorporation Strategies for CIGS Growth at Different Temperatures”,Thin Solid Films, 2004, pp. 55-60, vol. 480-481, Elsevier Science S.A.
Tokio Nakada, Hiroki Ohbo, Masakazu Fukuda and Akio Kunioka, “Improved Compositional Flexibility of Cu(In,Ga)Se2—Based Thin Film Solar Cells by Sodium Control Technique”,Solar Energy Materials and Solar Cells, 1997, pp. 261-267, vol. 49, Elsevier Science B.V.
V. Probst, J. Rimmasch, W. Riedly, W. Stetter, J. Holz, H. Harms and F. Karg, “The Impact of Controlled Sodium Incorporation on Rapid Thermal Processed Cu(InGa)Se2—Thin Films and Devices”, First WCPEC, Dec. 5-9, 1994, Hawaii.
M. Ruckh, D. Schmid, M. Kaiser, R. Schäffler, T. Walter and H.W. Schock, “Influence of Substrates on the Electrical Properties of Cu(InGa)Se2Thin Films”, First WCPEC, Dec. 5-9, 1994, Hawaii.
Miguel A. Contreras, B. Egaas, P. Dippo, J. Webb, J. Granata, K. Ramanathan, S. Asher, A. Swartzlander and R. Noufi, “On the Role of Na and Modifications to Cu(InGa)Se2Absorber Materials Using Thin-MF (M=Na, K, Cs) Precursor Layers” 26thPVSC, Sep. 30-Oct. 3, 1997, Anaheim, CA.
J.R. Tuttle et al., “Investigations into Alternative Substrate, Absorber, and Buffer Layer Processing for Cu(In,Ga)Se2-Based Solar Cells”, 25thPVSC, May 13-17, 1996. pp. 797-800.
T. Nakada et al., “Superstrate-Type CuInSe2 Thin Film Solar Cells with Selenide Buffer Layers”, 25thPVSC, May 13-17, 1996. pp. 893-896.
A. Kampmann et al., “A Cadmium-free CuInSe2 Superstrate Solar Cell Fabricated by Electrodeposition Using a ITO/In2Se3/CuInSe2/Au Structure”, Prog. Photovolt. Res. Appl. 7, 129-135. (1999).

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