公开(公告)号：US09502473B2

公开(公告)日：2016-11-22

申请号：US14670021

申请日：2015-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang Hee Lee ,  Gae Hwang Lee ,  Dong-Seok Leem ,  Tadao Yagi ,  Xavier Bulliard ,  Yong Wan Jin ,  Kyung Bae Park ,  Sungdong Suh

IPC: H01L35/24 ,  H01L27/30 ,  H01L51/00 ,  H01L51/42

CPC classification number: H01L51/0053 ,  H01L27/307 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/008 ,  H01L51/424 ,  H01L51/4253

Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other, and an active layer between the first electrode and the second electrode, the active layer including a first compound having a maximum absorption wavelength of about 500 nm to about 600 nm in a visible ray region and a transparent second compound in a visible ray region.

Abstract translation: 有机光电子器件包括彼此面对的第一电极和第二电极以及第一电极和第二电极之间的有源层，所述有源层包括第一化合物，其具有约500nm至约600nm的最大吸收波长 可见光区域和可见光区域中的透明第二化合物。

公开(公告)号：US09252371B1

公开(公告)日：2016-02-02

申请号：US14593696

申请日：2015-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tadao Yagi ,  Sakurai Rie ,  Kwang Hee Lee ,  Dong-Seok Leem ,  Xavier Bulliard ,  Ryuichi Satoh ,  Kyung Bae Park ,  Sung Young Yun ,  Gae Hwang Lee ,  Yong Wan Jin ,  Chul Joon Heo

IPC: H01L51/00 ,  H01L51/44 ,  H01L27/30

CPC classification number: H01L51/008 ,  H01L27/307 ,  H01L51/0046 ,  H01L51/0078 ,  H01L51/4253 ,  H01L51/442 ,  H01L2251/308

Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other, and an active layer between the first electrode and the second electrode and including a first compound represented by Chemical Formula 1 or 2, and a ratio between a FWHM of a light absorption curve depending on a wavelength of the first compound in a solution state and in a thin film state satisfies the following Relationship Equation 1: FWHM2/FWHM1

Abstract translation: 有机光电子器件包括彼此面对的第一电极和第二电极，以及在第一电极和第二电极之间的有源层，并且包括由化学式1或2表示的第一化合物，以及光的FWHM之间的比率 在溶液状态和薄膜状态下取决于第一化合物的波长的吸收曲线满足以下关系式1：FWHM2 / FWHM1 <2.5。 在关系式1中，FWHM1是取决于溶液状态的波长的光吸收曲线的FWHM，FWHM2是取决于薄膜状态的波长的光吸收曲线的FWHM。