会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明申请
    • APPARATUS AND METHOD FOR MANUFACTURING GRAPHENE USING A FLASH LAMP OR LASER BEAM, AND GRAPHENE MANUFACTURED BY SAME
    • 使用闪光灯或激光束制造石墨的装置和方法以及由其制造的石墨
    • WO2012036537A2
    • 2012-03-22
    • PCT/KR2011006917
    • 2011-09-19
    • KOREA ADVANCED INST SCI & TECHLEE KEON-JAECHOI IN-SUNG
    • LEE KEON-JAECHOI IN-SUNG
    • C01B31/02B01J19/08C23C16/26H01L21/268
    • C23C16/26B82Y30/00B82Y40/00C01B32/184H01L21/02527H01L21/0262H01L29/1606H01L29/518
    • Provided are a method and an apparatus for manufacturing graphene using a flash lamp, and graphene manufactured by the same. The apparatus of the present invention comprises: a chamber in which a substrate for growing graphene is arranged; an inlet unit which introduces reaction gas to one side of the substrate; a vacuum unit which applies vacuum to the chamber; and a flash lamp or laser device arranged in an upper portion of the chamber to irradiate light to the substrate, wherein the substrate is transferred by a roll-to-roll transfer means. The method and apparatus for manufacturing graphene according to the present invention induces reaction gas for graphene growth using heat of the light irradiated over a large area from the flash lamp, so as to grow graphene on the substrate. In addition, a flexible substrate is transferred by a roll-to-roll transfer system to grow graphene thereon, and graphene-based semiconductor devices may be mass-produced just by varying the composition of reaction gas without deforming graphene.
    • 提供了使用闪光灯制造石墨烯的方法和装置以及由其制造的石墨烯。 本发明的装置包括:其中布置有用于生长石墨烯的基底的腔室; 入口单元,其将反应气体引入到所述基板的一侧; 真空单元,其向腔室施加真空; 以及布置在所述室的上部中以将光照射到所述基板的闪光灯或激光装置,其中所述基板通过卷对卷传送装置传送。 根据本发明的用于制造石墨烯的方法和装置利用从闪光灯在大面积上照射的光的热量来诱导用于石墨烯生长的反应气体,以便在基板上生长石墨烯。 此外,柔性基板通过辊对辊转移系统转移以在其上生长石墨烯,并且石墨烯半导体器件可以仅通过改变反应气体的组成而不使石墨烯变形而大量生产。