公开(公告)号：US20140167000A1

公开(公告)日：2014-06-19

申请号：US13964021

申请日：2013-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Woosik Jeon ,  Young-Mo Koo ,  Min Woo Lee ,  Jaegoo Lee

IPC: H01L27/32

CPC classification number: H01L27/3248 ,  H01L51/5206

Abstract: An organic light emitting display device includes a thin film transistor on a substrate, a first protection layer covering the thin film transistor, a conductive organic layer on the first protection layer and coupled to the thin film transistor, and an organic light emitting device on the conductive organic layer and coupled to the conductive organic layer.

Abstract translation: 一种有机发光显示装置，包括：衬底上的薄膜晶体管，覆盖薄膜晶体管的第一保护层，第一保护层上的导电有机层，并连接到薄膜晶体管;以及有机发光器件， 导电有机层并耦合到导电有机层。

公开(公告)号：US09735396B2

公开(公告)日：2017-08-15

申请号：US14752372

申请日：2015-06-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaegoo Lee ,  Seil Kim

IPC: H01L51/50 ,  H01L51/52

CPC classification number: H01L51/5278 ,  H01L51/5016 ,  H01L51/5044

Abstract: A white organic light emitting diode including a first electrode; a second electrode facing the first electrode; a charge generation region between the first and second electrodes; a first emitting layer to emit light of a first color, the first emitting layer being between the first electrode and the charge generation region; and a second emitting layer to emit light of a second color, the second emitting layer being between the second electrode and the charge generation region, wherein the charge generation region includes a hole generation region to generate holes, an electron generation region to generate electrons, and a depletion prevention region to prevent a depletion region from being generated by the holes and the electrons, the depletion prevention region being between the hole generation region and the electron generation region.

公开(公告)号：US09368560B2

公开(公告)日：2016-06-14

申请号：US13964021

申请日：2013-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Woosik Jeon ,  Young-Mo Koo ,  Min Woo Lee ,  Jaegoo Lee

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L51/5206

Abstract: An organic light emitting display device includes a thin film transistor on a substrate, a first protection layer covering the thin film transistor, a conductive organic layer on the first protection layer and coupled to the thin film transistor, and an organic light emitting device on the conductive organic layer and coupled to the conductive organic layer.

Abstract translation: 一种有机发光显示装置，包括：衬底上的薄膜晶体管，覆盖薄膜晶体管的第一保护层，第一保护层上的导电有机层，并连接到薄膜晶体管;以及有机发光器件， 导电有机层并耦合到导电有机层。