公开(公告)号：US20160225999A1

公开(公告)日：2016-08-04

申请号：US14816877

申请日：2015-08-03

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hae Jung SON ,  Min Jae KO ,  Hong Gon KIM ,  Doh-Kwon LEE ,  Bong Soo KIM ,  Jin Young KIM ,  Sungmin PARK ,  Hyun Soo CHO

IPC: H01L51/00 ,  H01L51/42

CPC classification number: H01L51/0059 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/4213 ,  Y02E10/549

Abstract: Provided is an organic-inorganic hybrid photoelectric conversion device including a novel conductive organic semiconductor compound including paracyclophene and an organic-inorganic perovskite compound. A hole transport layer containing the conductive organic semiconductor compound including paracyclophene and a light absorbing layer are bound well organically with each other. Thus, it is possible to accomplish high photoelectric conversion efficiency. In addition, the organic-inorganic hybrid photoelectric conversion device is formed of a solid phase and has high stability, uses inexpensive materials, is obtained by a simple and easy process at low processing cost, and thus allows mass production with high cost efficiency, resulting in high commercial viability.

Abstract translation: 本发明提供一种有机 - 无机混合光电转换装置，其包括新型的包含对二氯苯和有机 - 无机钙钛矿化合物的导电有机半导体化合物。 包含对二酰基苯和光吸收层的导电有机半导体化合物的空穴传输层彼此良好地结合。 因此，可以实现高的光电转换效率。 另外，有机 - 无机混合型光电转换元件由固相形成，稳定性高，使用便宜的材料，通过简单易行的加工成本得到，能够以高成本效率进行批量生产，结果 在高商业可行性。

公开(公告)号：US20160315277A1

公开(公告)日：2016-10-27

申请号：US15053121

申请日：2016-02-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hae Jung SON ,  Min Jae KO ,  Doh-Kwon LEE ,  Jin Young KIM ,  Jai Kyeong KIM ,  Jae Hoon YUN ,  Hyun Soo CHO ,  Yujeong KIM

IPC: H01L51/44 ,  H01L51/42

CPC classification number: H01L51/448 ,  H01L51/0032 ,  H01L51/4213 ,  H01L51/4226 ,  H01L2251/306 ,  Y02E10/549

Abstract: Disclosed is a moisture barrier film for an organic-inorganic hybrid photovoltaic cell which includes an ionic polymer. Also disclosed is an organic-inorganic hybrid photovoltaic cell including the moisture barrier film. The photovoltaic cell has a structure in which the moisture barrier film including an ionic polymer is formed on an absorber layer including an organic-inorganic hybrid perovskite compound. Due to this structure, the moisture barrier film effectively protects the organic-inorganic hybrid perovskite absorber layer, which is very susceptible to moisture, and other constituent layers, from moisture from the external environment so that excellent characteristics of the photovoltaic cell can be maintained for a long time. In other words, the moisture barrier film including an ionic polymer is interposed between the absorber layer and a hole transport layer or between the hole transport layer and a second electrode to enhance the physical and chemical binding therebetween.

Abstract translation: 公开了一种包含离子聚合物的有机 - 无机混合光伏电池用防潮膜。 还公开了包括防潮膜的有机 - 无机混合光伏电池。 光伏电池具有在包含有机 - 无机杂化钙钛矿化合物的吸收层上形成包含离子聚合物的防潮膜的结构。 由于这种结构，防潮膜有效地保护了非常易受潮湿的有机 - 无机杂化钙钛矿吸收层和其它构成层与来自外部环境的水分，从而可以维持光伏电池的优异特性 很长时间。 换句话说，包括离子聚合物的防潮膜介于吸收层和空穴传输层之间，或介于空穴传输层和第二电极之间，以增强它们之间的物理和化学结合。