• 专利标题:   Graphene heating apparatus, has graphene layer arranged on bonding layer that is arranged on transparent substrate, where graphene layer applies fixed voltage for being heated with current flowing according to graphene layer.
  • 专利号:   WO2018043827-A1, KR2018025722-A, CN109644527-A, US2019184940-A1, EP3509391-A1
  • 发明人:   MOON J, JINSAN M, WEN Z
  • 专利权人:   LG ELECTRONICS INC, LG ELECTRONICS INC, LG ELECTRONICS INC
  • 国际专利分类:   H05B003/14, H05B003/16, H05B003/84, B32B017/06, B32B007/12, B32B009/00, B60Q001/00, B60S001/02, F21S045/60, H05B001/02
  • 专利详细信息:   WO2018043827-A1 08 Mar 2018 H05B-003/84 201819 Pages: 23
  • 申请详细信息:   WO2018043827-A1 WOKR013657 24 Nov 2016
  • 优先权号:   KR112775, CN80088822

▎ 摘  要

NOVELTY - The apparatus (100) has a graphene layer (130) arranged on a bonding layer (120). The bonding layer is arranged on a transparent substrate (110). The graphene layer applies fixed voltage for being heated with current flowing according to the graphene layer. A power supply unit applies voltage to the graphene layer. The bonding layer is covered with a hygroscopic agent in which the bonding layer absorbs moisture. A humidity sensor is arranged under the transparent substrate to sense reference humidity. The coating layer is coated with hydrophilicity material. USE - Graphene heating apparatus. ADVANTAGE - The apparatus improves optical permeability of an object so as to remove fogging or freezing generated on a surface of the apparatus. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a graphene heating apparatus. Graphene heating apparatus (100) Transparent substrate (110) Bonding layer (120) Graphene layer (130)