公开(公告)号：US20150303378A1

公开(公告)日：2015-10-22

申请号：US14491276

申请日：2014-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moon Gyu HAN ,  Seon-Jeong LIM ,  Takkyun RO ,  Kwang Hee LEE ,  Dong-Seok LEEM ,  Yong Wan JIN ,  Kyung Bae PARK ,  Sung Young YUN ,  Gae Hwang LEE ,  Chul Joon HEO

IPC: H01L51/00 ,  H01L27/30

CPC classification number: C07F5/022 ,  H01L27/307 ,  H01L51/0053 ,  H01L51/0069 ,  H01L51/0071 ,  H01L51/008 ,  H01L51/4253

Abstract: A compound may be represented by Chemical Formula 1, an organic photoelectronic device may include a first electrode and a second electrode facing each other with an active layer that includes the compound represented by Chemical Formula 1 between the first electrode and the second electrode, and an image sensor may include the organic photoelectronic device.

Abstract translation: 化合物可以由化学式1表示，有机光电子器件可以包括第一电极和第二电极，所述第一电极和第二电极具有包含第一电极和第二电极之间由化学式1表示的化合物的活性层， 图像传感器可以包括有机光电子器件。

公开(公告)号：US20150287946A1

公开(公告)日：2015-10-08

申请号：US14532367

申请日：2014-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Seok LEEM ,  Kwang Hee LEE ,  Gae Hwang LEE ,  Yong Wan JIN

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

CPC classification number: H01L51/447 ,  C07F5/02 ,  C07F5/022 ,  C09B47/00 ,  C09B47/04 ,  H01L27/307 ,  H01L51/0052 ,  H01L51/0078 ,  H01L51/008 ,  H01L51/4246 ,  H01L51/4253 ,  H01L51/5004 ,  H01L51/5012 ,  H01L2251/552

Abstract: An organic photoelectronic device includes an anode and a cathode facing each other, and an organic layer between the anode and the cathode, the organic layer including a compound represented by Chemical Formula 1 as a visible light-absorbing body, and at least one of a hole buffer material having an energy bandgap of greater than or equal to about 2.8 eV and a HOMO level between a work function of the anode and a HOMO level of the compound represented by the Chemical Formula 1, and an electron buffer material having an energy bandgap of greater than or equal to about 2.8 eV and a LUMO level between a work function of the cathode and a LUMO level of the compound represented by the Chemical Formula 1.

Abstract translation: 有机光电子器件包括彼此相对的阳极和阴极以及阳极和阴极之间的有机层，有机层包括由化学式1表示的化合物作为可见光吸收体，以及至少一种 具有大于或等于约2.8eV的能带隙的空穴缓冲材料和阳极的功函数与由化学式1表示的化合物的HOMO能级之间的HOMO能级，以及具有能带隙的电子缓冲材料 大于或等于约2.8eV，并且阴极的功函数和由化学式1表示的化合物的LUMO能级之间的LUMO能级。