• 专利标题:   Graphene light emitting element comprises electrodes, and graphene connected to electrodes, where graphene is intentionally introduced with defect, and the graphene is arranged on surface of substrate on which electrodes are formed.
  • 专利号:   JP2021190203-A
  • 发明人:   MAKI H, SHIMURA T
  • 专利权人:   UNIV KEIO
  • 国际专利分类:   H01K001/06, C01B032/194, H01K001/16, H01K001/18
  • 专利详细信息:   JP2021190203-A 13 Dec 2021 H01K-001/06 202204 Pages: 9 Japanese
  • 申请详细信息:   JP2021190203-A JP091712 26 May 2020
  • 优先权号:   JP091712

▎ 摘  要

NOVELTY - Graphene light emitting element comprises a first electrode (12), a second electrode (13), and a graphene (15) connected to the first electrode and the second electrode, where the graphene is intentionally introduced with a defect. The two-terminal resistance value of the graphene is several times to several thousand times the contact resistance at the interface between the first electrode and the second electrode and the graphene. The graphene is arranged on the surface of a substrate (11) on which the first electrode and the second electrode are formed. The graphene is crosslinked between the first electrode and the second electrode. USE - Graphene light emitting element. ADVANTAGE - The element stably realizes high luminance light emission at low voltage. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing the graphene light emitting element. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the graphene light emitting element. Substrate (11) First electrode (12) Second electrode (13) Graphene (15)