Patterning of devices

Semiconductor device manufacturing: process – Introduction of conductivity modifying dopant into... – By application of corpuscular or electromagnetic radiation

Reexamination Certificate

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C438S057000, C438S487000, C257SE21008, C257S596000, C257SE25004, C257S004000

Reexamination Certificate

active

10478669

ABSTRACT:
A method for forming an organic or partly organic switching device, comprising: depositing layers of conducting, semiconducting, insulating, or surface modifying layers by solution processing and direct printing; and defining high-resolution patterns of these layers by exposure to a focused laser beam.

REFERENCES:
patent: 4807218 (1989-02-01), Gerber
patent: 5178989 (1993-01-01), Heller et al.
patent: 5643427 (1997-07-01), Kobayashi et al.
patent: 5688719 (1997-11-01), Tsai et al.
patent: 6208369 (2001-03-01), Oren et al.
patent: 6488872 (2002-12-01), Beebe et al.
patent: 6606413 (2003-08-01), Zeineh
patent: 6849334 (2005-02-01), Horne et al.
patent: 6919158 (2005-07-01), Kawamura et al.
patent: 0 773 479 (1997-05-01), None
patent: WO 01/20691 (2001-03-01), None
Wong T K S et al: “Pattering of poly(3-alkylthiophene) thin films by direct-write ultraviolet laser lithography” Materials Science and Engineering B., Elsevier Sequoia, Lausanne, CH, vol. 55, No. 1-2, Aug. 14, 1998 pp. 71-78, XP004142052 ISSN: 0921-5107: Figures 1,3, Abstract.
De Leeuw D M et al: “Polymeric integrated circuits and light-emitting diodes” Electron Devices Meeting, 1997. Technical Digest., International Washington, DC USA Dec. 7-10, 1997, New York, NY USA, IEEE, US , Dec. 12, 1997 pp. 331-336, XP010265518; ISBN:0-7803-4100-7.
Lowe J et al, “Poly(3-(2-Acetoxyethyl) Thiophene): a Model Polymer for Acid-Catalyzed Lithography”: Synthetic Metals Elsevier Sequoia, Lausanne, CH, vol. 85, 1997, pp. 1427-1430, XP000826731 ISSN: 0379-6779 Figure II.
Colle M et al: “(Patterning of organic light-emitting diodes containing a layer of perylene derivative using an He-Ne laser”: 2NDInternational Conference on Electroluminescence of Molecular Materials and Related Phenomena, Sheffield, UK, May 15-18, 1999, vol. 111-112, pp. 95-97, XP001104048: Synthetic Metals, Jun. 1, 2000, Elsevier, Switzerland ISSN: 0379-6779.
Patterning of Poly (3-Alkylthiophene) Thin Films by Direct-Write Ultraviolet Laser Lithography (1998) 71-78.

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