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    • 3. 发明公开
    • 패턴이 형성된 그래핀 박막
    • 形成图形的石墨层
    • KR1020110128523A
    • 2011-11-30
    • KR1020100048020
    • 2010-05-24
    • (재)한국나노기술원
    • 오일환강호관유승환신기수
    • H01L31/0224
    • PURPOSE: A graphene thin film in which a pattern is formed is provided to improve adhesive force with a high position film by including dangling bond and a chemical functional group in the unevenness part of a graphene layer. CONSTITUTION: A graphene thin film comprises a graphene layer(210) and a chemical functional group(220). Concavo-convex is formed on the surface of the graphene layer. The density of edge part is increased when the concavo-convex is formed on the surface of the graphene layer. The chemical functional group is formed on the surface of the graphene layer. The chemical functional group is more than one among phenol, carbonyl, carboxyl, quinine, and lactone.
    • 目的:提供形成图案的石墨烯薄膜,以通过在石墨烯层的不均匀部分中包括悬挂键和化学官能团来提高与高位置膜的粘合力。 构成:石墨烯薄膜包括石墨烯层(210)和化学官能团(220)。 在石墨烯层的表面上形成凹凸。 当在石墨烯层的表面上形成凹凸时,边缘部分的密度增加。 化学官能团形成在石墨烯层的表面上。 苯酚,羰基,羧基,奎宁和内酯中的化学官能团多于一种。
    • 5. 发明公开
    • 측면 노광형 태양전지
    • 太阳能电池暴露在阳光下的表面
    • KR1020110128527A
    • 2011-11-30
    • KR1020100048025
    • 2010-05-24
    • (재)한국나노기술원
    • 전동환최재원김민호이근우박대영유승환박원규고철기
    • H01L31/042H01L31/054
    • Y02E10/50H01L31/042H01L31/054
    • PURPOSE: A side exposure type solar battery is provided to increase efficiency by differently forming a part in which sunlight is income and a part in which an electrode is formed and to reduce series resistance of a solar battery. CONSTITUTION: A solar battery comprises a solar battery cell, a first electrode(220), and a second electrode(230). A light receiving part(211) in which external light is income is formed on a first side of the solar battery cell. The solar battery generates current from the light which is income through the light receiving part. The first electrode is formed on a second side of the solar cell. The second electrode is formed on a third side which is faced with the second side of the solar cell. The first side of the solar cell is different with the second side and the third side of the solar cell.
    • 目的:提供侧曝式太阳能电池,以通过不同地形成阳光收入的部分和形成电极的部分来提高效率,并降低太阳能电池的串联电阻。 构成:太阳能电池包括太阳能电池单元,第一电极(220)和第二电极(230)。 在太阳能电池单元的第一侧上形成有外部光收入的受光部(211)。 太阳能电池从通过光接收部分收入的光产生电流。 第一电极形成在太阳能电池的第二侧上。 第二电极形成在面对太阳能电池的第二面的第三面上。 太阳能电池的第一面与太阳能电池的第二面和第三面不同。