박막소자 및 이의 구동방법

    公开(公告)号:KR101847765B1

    公开(公告)日:2018-04-10

    申请号:KR1020170007001

    申请日:2017-01-16

    Abstract: 본발명의박막소자는제1전극과제2전극사이에절연체층과산화물반도체층이교번하여개재되고, 상기제1전극과제2전극은절연체층과맞닿아있으며, 상기제1전극과제2전극사이에전기장이형성되면, 상기제1전극또는제2전극에서주입된전자가상기절연체층과산화물반도체층을수직방향으로통과하면서이동하여전류가흐르고, 상기절연체층과산화물반도체층을수직방향으로통과하는전류의이동방향은, 상기제1전극에인가되는제1전압과상기제2전극에인가되는제2전압의상대적크기에의하여제1전극에서제2전극방향또는제2전극에서제1전극방향으로결정되고, 상기산화물반도체층에제3전극이형성되어소정이전압이인가됨에따라, 상기제1전극과제2전극사이에서수직으로이동하던전자의적어도일부가상기제3전극방향으로인출되는것을특징으로한다.

    유해조류 제어용 살조세균
    3.
    发明公开
    유해조류 제어용 살조세균 有权
    有害的ALGAL物种 - 特异性杀菌细菌

    公开(公告)号:KR1020130009902A

    公开(公告)日:2013-01-24

    申请号:KR1020110069248

    申请日:2011-07-13

    CPC classification number: Y02A20/402

    Abstract: PURPOSE: A composition containing a certain algicidal bacteria for controlling harmful algae is provided to suppress abnormal proliferation of the harmful algae and to prevent damage due to the harmful algae and water pollution. CONSTITUTION: Lactobacillus sp. or Lactococcus sp. algicidal bacteria are used for controlling proliferation of harmful algae. The harmful algae cause water bloom. A composition for controlling the harmful algae contains the algicidal bacteria or a material derived from the algicidal bacteria. The material derived from algicidal bacteria is prepared from a petroleum ether, diethyl ether, chloroform ethyl acetate, or N-butanol fraction of the algicidal bacteria. A method for controlling harmful algae comprises a step of treating the composition to an area where the harmful algae exist.

    Abstract translation: 目的:为防止有害藻类的异常增殖,防止有害藻类和水污染造成的损害,提供含有一定杀藻细菌的组合物。 构成:乳杆菌属 或乳球菌属 杀藻细菌用于控制有害藻类的增殖。 有害藻类会引起水华。 用于控制有害藻类的组合物含有杀藻细菌或来自杀藻细菌的物质。 来自杀藻细菌的物质由石油醚,二乙醚,氯仿乙酸乙酯或杀藻细菌的N-丁醇级分制备。 控制有害藻类的方法包括将组合物处理到存在有害藻类的区域的步骤。

Patent Agency Ranking