벤조싸이아다이아졸 유도체 화합물, 이의 제조방법 및 이를 이용한 유기 태양전지
    5.
    发明公开
    벤조싸이아다이아졸 유도체 화합물, 이의 제조방법 및 이를 이용한 유기 태양전지 有权
    苯并吖唑衍生物,其制备方法和使用该化合物的有机太阳能电池

    公开(公告)号:KR1020140104842A

    公开(公告)日:2014-08-29

    申请号:KR1020130018835

    申请日:2013-02-21

    CPC classification number: Y02E10/549 C07D417/14 H01L51/42

    Abstract: Provided is a benzothiadiazole derivative compound represented by chemical formula 1 according to an aspect of the present invention. In chemical formula 1, R1, R2, and Ar1 refer to the detailed description of the present invention. An organic solar cell including the benzothiadiazole derivative compound can have high optical conversion efficiency, thermal stability, and wide visible light absorption domains.

    Abstract translation: 提供根据本发明的一个方面的由化学式1表示的苯并噻二唑衍生物化合物。 在化学式1中,R1,R2和Ar1表示本发明的详细说明。 包括苯并噻二唑衍生物化合物的有机太阳能电池可以具有高的光学转换效率,热稳定性和宽的可见光吸收区域。

    휠체어용 우산
    8.
    发明授权
    휠체어용 우산 有权
    可拆卸的轮椅UMBRELLA

    公开(公告)号:KR101415935B1

    公开(公告)日:2014-07-04

    申请号:KR1020120155534

    申请日:2012-12-27

    Abstract: An umbrella for a wheelchair includes a drive unit, a rotation shaft, a cover unit and a connection unit. The drive unit is coupled to the back of the wheelchair. The rotation shaft is fixed onto the drive unit to be rotated. The cover unit is fixed onto both ends of the rotation shaft to be folded or unfolded in accordance with the operation of the rotation shaft. The connection unit successively rotates the cover unit by connecting the rotation shaft to the cover unit.

    Abstract translation: 用于轮椅的伞包括驱动单元,旋转轴,盖单元和连接单元。 驱动单元联接到轮椅的后部。 旋转轴固定在驱动单元上以旋转。 盖单元根据旋转轴的操作被固定到旋转轴的两端以进行折叠或展开。 连接单元通过将旋转轴连接到盖单元来依次旋转盖单元。

Patent Agency Ranking