公开(公告)号：US09190629B2

公开(公告)日：2015-11-17

申请号：US14074349

申请日：2013-11-07

Applicant: LG DISPLAY CO., LTD.

Inventor： Do Hyung Kim ,  Mi So Kim ,  Chi Min Choi

IPC: H01L35/24 ,  H01L51/56 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/56 ,  H01L27/3244 ,  H01L51/5253 ,  H01L2251/5338

Abstract: Disclosed are a flexible organic electroluminescent device, and a method for fabricating the same. The flexible organic electroluminescent device comprises a non-active area formed outside an active area of a substrate; a switching thin film transistor and a driving thin film transistor on the substrate; an interlayer insulating layer formed on the substrate; a first electrode formed on the interlayer insulating layer; a bank formed in the non-active area of the substrate; an organic light-emitting layer formed on the first electrode; a second electrode formed on the organic light-emitting layer; a first passivation layer formed on the substrate; an organic layer formed on the first passivation layer; a partition wall pattern formed on the first passivation layer; a second passivation layer formed on the first passivation layer; and a barrier film disposed to face the substrate.

Abstract translation: 公开了柔性有机电致发光器件及其制造方法。 柔性有机电致发光器件包括在衬底的有源区域外部形成的非有源区域; 基板上的开关薄膜晶体管和驱动薄膜晶体管; 形成在所述基板上的层间绝缘层; 形成在层间绝缘层上的第一电极; 在基板的非活性区域中形成的堤岸; 形成在所述第一电极上的有机发光层; 形成在有机发光层上的第二电极; 形成在所述基板上的第一钝化层; 形成在所述第一钝化层上的有机层; 形成在所述第一钝化层上的分隔壁图案; 形成在所述第一钝化层上的第二钝化层; 以及设置成面对基板的阻挡膜。

公开(公告)号：US20130175512A1

公开(公告)日：2013-07-11

申请号：US13724308

申请日：2012-12-21

Applicant: LG DISPLAY CO., LTD.

Inventor： Hwa Kyung Kim ,  Chang Wook Han ,  Do Hyung Kim ,  Hongseok Choi ,  Yoon Heung Tak ,  Ki-Woog Song ,  Mi-Young Han ,  Jimin Kim ,  Hye Min Oh

IPC: H01L51/52

CPC classification number: H01L51/5203 ,  H01L27/3209 ,  H01L27/3244 ,  H01L51/5004

Abstract: Disclosed is an organic light emitting display device. The organic light emitting display device includes a substrate, a thin film transistor formed on the substrate, a first electrode formed on the thin film transistor, an organic emission layer, and a second electrode formed on the organic emission layer. The organic emission layer includes a first stack that includes a first emission layer formed on the first electrode to emit first color light, a second stack that includes a second emission layer formed on the first electrode to emit second color light, and a charge generation layer formed between the first and second stacks.

Abstract translation: 公开了一种有机发光显示装置。 有机发光显示装置包括基板，形成在基板上的薄膜晶体管，形成在薄膜晶体管上的第一电极，有机发光层和形成在有机发光层上的第二电极。 有机发光层包括：第一叠层，其包括形成在第一电极上以发射第一色光的第一发射层;第二堆叠，包括形成在第一电极上以发射第二色光的第二发射层;以及电荷产生层 形成在第一和第二堆叠之间。

公开(公告)号：US08847216B2

公开(公告)日：2014-09-30

申请号：US13724308

申请日：2012-12-21

Applicant: LG Display Co., Ltd.

Inventor： Hwa Kyung Kim ,  Chang Wook Han ,  Do Hyung Kim ,  Hongseok Choi ,  Yoon Heung Tak ,  Ki-Woog Song ,  Mi-Young Han ,  Jimin Kim ,  Hye Min Oh

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50

CPC classification number: H01L51/5203 ,  H01L27/3209 ,  H01L27/3244 ,  H01L51/5004

Abstract: Disclosed is an organic light emitting display device. The organic light emitting display device includes a substrate, a thin film transistor formed on the substrate, a first electrode formed on the thin film transistor, an organic emission layer, and a second electrode formed on the organic emission layer. The organic emission layer includes a first stack that includes a first emission layer formed on the first electrode to emit first color light, a second stack that includes a second emission layer formed on the first electrode to emit second color light, and a charge generation layer formed between the first and second stacks.

Abstract translation: 公开了一种有机发光显示装置。 有机发光显示装置包括基板，形成在基板上的薄膜晶体管，形成在薄膜晶体管上的第一电极，有机发光层和形成在有机发光层上的第二电极。 有机发光层包括：第一叠层，其包括形成在第一电极上以发射第一色光的第一发射层;第二堆叠，包括形成在第一电极上以发射第二色光的第二发射层;以及电荷产生层 形成在第一和第二堆叠之间。