• 专利标题:   Varistor junction array device has varistor element that is formed at each position where two-dimensional semiconductor and graphene are bonded.
  • 专利号:   KR2307071-B1, WO2022030937-A1
  • 发明人:   CHUNG H J, HO L J, BONG J N, LEE J H, JEONG N B
  • 专利权人:   UNIV KONKUK IND COOP CORP
  • 国际专利分类:   H01L021/02, H01L029/16, H01L029/66, H01L029/72, H01C017/00, H01C007/10
  • 专利详细信息:   KR2307071-B1 29 Sep 2021 H01L-029/16 202182 Pages: 26
  • 申请详细信息:   KR2307071-B1 KR098128 05 Aug 2020
  • 优先权号:   KR098128

▎ 摘  要

NOVELTY - Varistor junction array device includes a two-dimensional semiconductor formed on a substrate in a direction, and a graphene formed on the semiconductor in another direction. A varistor element is formed at a position, where the two-dimension semiconductor and the graphene are bonded. The two- dimension semiconductor is grown directly on the substrate or on a catalytic metal i.e. electrode, formed in the substrate. A passivation layer is deposited over the graphene. An organic layer is made of polymethyl methacrylate (PMMA), zirconium phosphide (ZEP), styrene-butadiene-styrene (SML), sulfur-8, AR-P1210, AZ5214, and AZ1512. An inorganic layer is formed of aluminum oxide, hafnium oxide, titanium dioxide, zinc oxide, silicon oxide, and silicon nitride. USE - Varistor junction array device. ADVANTAGE - The varistor junction array device comprises a substrate and a two-dimensional semiconductor that is formed on the substrate in a direction, and thus enables reducing the manufacturing cost of the device. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for processing varistor junction array device, which involves: (A) forming a substrate; (B) forming a two-dimensional semiconductor on the substrate in a first direction; and (C) forming graphene in another direction on the two-dimensional semiconductor.