• 专利标题:   Two-dimensional plane type heat sound speaker has sound wave generating unit formed with three dimension graphene returning oxide grapheme, where electrode is adhered to one side of sound wave generating unit.
  • 专利号:   KR1699796-B1
  • 发明人:   CHO B J, CHOI J W, KIM C S, KIM S O, LEE K E
  • 专利权人:   KOREA ADVANCED INST SCI TECHNOLOGY
  • 国际专利分类:   H04R023/00
  • 专利详细信息:   KR1699796-B1 26 Jan 2017 H04R-023/00 201712 Pages: 15
  • 申请详细信息:   KR1699796-B1 KR133000 21 Sep 2015
  • 优先权号:   KR133000

▎ 摘  要

NOVELTY - The two-dimensional plane type heat sound speaker has a sound wave generating unit formed with three dimension graphene returning the oxide grapheme, where an electrode is adhered to one side of the sound wave generating unit. The three dimension graphene includes another electrode adhered to the dissimilar side of the sound wave generating unit. A support layer is provided for setting up the former electrode and the latter electrode. USE - Two-dimensional plane type heat sound speaker. ADVANTAGE - The two-dimensional plane type heat sound speaker has a sound wave generating unit formed with three dimension graphene returning the oxide grapheme, where an electrode is adhered to one side of the sound wave generating unit, and thus ensures simple and efficient operation of the two-dimensional plane type heat sound speaker. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a two-dimensional plane type heat acoustic speaker manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a photograph of three dimension graphene.