• 专利标题:   Micro-LED device has graphene-carbon nanotube electrode that is located on patterned catalyst layer, and is connected with each of micro-LEDs so as to drive micro LED array to work.
  • 专利号:   CN114256288-A
  • 发明人:   CHEN Z, HU S, PANG C, WANG J, ZOU S, PAN Z, GONG Z, GUO C
  • 专利权人:   GUANGDONG ACAD SCI SEMICONDUCTORS INST
  • 国际专利分类:   H01L027/15, H01L033/42
  • 专利详细信息:   CN114256288-A 29 Mar 2022 H01L-027/15 202238 Chinese
  • 申请详细信息:   CN114256288-A CN11630026 28 Dec 2021
  • 优先权号:   CN11630026

▎ 摘  要

NOVELTY - The micro-LED device has a micro-LED array located on a transparent substrate. The micro-LED array comprises multiple micro-LEDs. A patterned catalyst layer is located on the micro-LED array and the transparent substrate. A graphenecarbon nanotube electrode is located on the patterned catalyst layer. The graphene-carbon nanotube electrode is connected with each of the micro-LED, so as to drive the micro-LED array to work. USE - Micro-LED device for use in a display field. ADVANTAGE - The micro-LED device has strong light transmittance and anti-stretching ability and the localized growth is more controllable. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a manufacturing method of micro-LED device. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a micro-LED device. Micro LED device (100) Micro LED array (120) Dielectric layer (140) Protective layer (150)