公开(公告)号：US20160097236A1

公开(公告)日：2016-04-07

申请号：US14842029

申请日：2015-09-01

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Doo-Hyun KO ,  Byoung-Kwon MIN ,  Hyun-Keun KWON ,  Kyu-Tae LEE ,  Hyungduk KO ,  Ilki HAN

IPC: E06B9/24 ,  H01L31/054 ,  G02F1/00 ,  G02F1/13 ,  G02F1/1335

CPC classification number: E06B9/24 ,  E06B2009/2476 ,  G02F1/0045 ,  H01G9/2068 ,  Y02E10/52 ,  Y02E10/542

Abstract: Provided is a photoreactive smart window. The photoreactive smart window includes a liquid crystal layer of which light transmittance changes according to the presence of ultraviolet (UV) light and which is combined with a solar cell. The photoreactive smart window is in a transparent condition in the daytime when UV light is generated from the sun, and accordingly sunlight passing therethrough is converted into electric energy. Also, the photoreactive smart window is in an opaque condition in the evening and at night when no UV light is generated from the sun, and accordingly no curtains are necessary on the windows.

Abstract translation: 提供了一个光反应智能窗口。 光反应式智能窗包括根据紫外线（UV）光的存在而使光透射率变化并与太阳能电池组合的液晶层。 光反应式智能窗在白天由于太阳产生紫外线而处于透明状态，因此通过其中的太阳能被转换为电能。 此外，光反应式智能窗在晚上和夜间处于不透明状态，当没有太阳产生UV光时，因此在窗户上不需要窗帘。