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  • 专利标题:   Manufacture of electronic device e.g. light emitting device, involves coating polymer solution with distributed nanoparticles on substrate, drying, attaching obtained polymer thin film and graphene thin film and forming top electrode.
  • 专利号:   US2011041980-A1, KR2011020442-A, KR1119916-B1, US8641915-B2
  • 发明人:   KIM T, PARK W, SON D, YANG H, LEE J, JUNG J, KIM T W, JUNG J H, SON D I, LEE J M, YANG H Y, PARK W I
  • 专利权人:   KIM T, PARK W, SON D, YANG H, LEE J, JUNG J, SAMSUNG ELECTRONICS CO LTD, UNIV HANYANG IUCFHYU, UNIV HANYANG IND COOP FOUND
  • 国际专利分类:   H01B013/00, H01L021/60, B44C001/22
  • 专利详细信息:   US2011041980-A1 24 Feb 2011 H01B-013/00 201117 Pages: 18 English
  • 申请详细信息:   US2011041980-A1 US860553 20 Aug 2010
  • 优先权号:   KR078052

▎ 摘　　要

NOVELTY - A sheet-shaped graphene thin film is formed by graphene deposition using a vapor carbon supply source. Polymer solution with distributed nanoparticles (40) is coated on a substrate (10) and dried, to form polymer thin film (50) including the nanoparticles. The obtained sheet-shaped graphene thin film is attached with the polymer thin film to form top electrode (70). Thus, manufacture of electronic device (100) is carried out. USE - Manufacture of electronic device e.g. light emitting device, solar cell and photodetector. ADVANTAGE - The method economically provides electronic device having excellent mechanical strength by simple process. Since deterioration of polymer thin film is suppressed, the performance of electronic device is improved. DESCRIPTION OF DRAWING(S) - The drawing shows perspective view of organic/inorganic composite electronic device. Substrate (10) Bottom electrode (20) Hole transport layer (30) Nanoparticles (40) Polymer thin film (50) Top electrode (70) Electronic device (100)