公开(公告)号：US20220209184A1

公开(公告)日：2022-06-30

申请号：US17562402

申请日：2021-12-27

Applicant: LG Display Co., Ltd.

Inventor： YoungHo JEON ,  Yuseok JUNG ,  Yoonseob JEONG

IPC: H01L51/52 ,  H01L27/32

Abstract: A light emitting display apparatus includes a display area configured to include a plurality of pixels arranged along a first direction and a second direction crossing the first direction over a substrate, a light emitting device layer configured to include a self-emitting device disposed at the display area, a dam disposed in a closed loop line shape along a periphery portion of the substrate, and an encapsulation layer dispose over the light emitting device layer and configured to include an organic encapsulation layer disposed in an encapsulation region surrounded by the dam, the dam is configured to have a first height at corner regions of the display area and configured to have a second height lower than the first height at the other regions, except the corner regions, of the display area.

公开(公告)号：US20220209183A1

公开(公告)日：2022-06-30

申请号：US17558971

申请日：2021-12-22

Applicant: LG Display Co., Ltd.

Inventor： YoungHo JEON ,  Yuseok JUNG ,  Yoonseob JEONG

IPC: H01L51/52 ,  H01L27/32

Abstract: A light emitting display apparatus includes a substrate configured to include a display area, a planarization layer disposed over the display area, a groove line disposed along a periphery portion of the substrate and configured to surround a lateral surface of the planarization layer, a dam configured to surround the groove line, a light emitting device layer configured to include a self-emitting device disposed over the planarization layer, the groove line, and the dam, and an encapsulation layer configured to include an organic encapsulation layer disposed over an encapsulation region surrounded by the dam, the organic encapsulation layer is configured to be filled in the groove line and is configured to surround a lateral surface of the light emitting device layer and the lateral surface of the planarization layer, and the self-emitting device is configured to be isolated at each of the groove line and the dam.

公开(公告)号：US20210202676A1

公开(公告)日：2021-07-01

申请号：US17138729

申请日：2020-12-30

Applicant: LG Display Co., Ltd.

Inventor： Yoonseob JEONG ,  KwonHyung LEE

IPC: H01L27/32 ,  G09G3/3266

Abstract: A display apparatus includes a first substrate including a plurality of pixels provided in a display portion, a second substrate coupled to the first substrate, and a routing portion disposed on an outer surface of the first substrate and an outer surface of the second substrate, wherein the first substrate includes a first pad part connected to the routing portion and the plurality of pixels and a gate driving circuit disposed in the display portion, the gate driving circuit including a shift register for supplying a scan signal to the plurality of pixels, and the first pad part includes a plurality of first gate pads provided in outermost pixels disposed at one edge portion of the first substrate among the plurality of pixels and connected to the gate driving circuit.

公开(公告)号：US20170005153A1

公开(公告)日：2017-01-05

申请号：US15199048

申请日：2016-06-30

Applicant: LG DISPLAY CO., LTD.

Inventor： JoonYoung HEO ,  YoungMi KIM ,  YongMin PARK ,  Yoonseob JEONG

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

CPC classification number: H01L27/3248 ,  H01L27/3246 ,  H01L27/3272 ,  H01L27/3276 ,  H01L51/5209 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/568

Abstract: Discussed is an organic light emitting display device that can include a bank that defines the periphery of an emission area; a structure disposed on the bank; a first electrode disposed in the emission area; an organic layer disposed on the bank, the structure, and the first electrode, an organic layer disposed on the structure being separated from other organic layers; and a second electrode disposed on the organic layer.

Abstract translation: 讨论了可以包括限定发射区域的周边的堤的有机发光显示装置; 布置在银行上的结构; 设置在所述发射区域中的第一电极; 布置在堤岸上的有机层，结构和第一电极，设置在结构上的与其它有机层分离的有机层; 以及设置在有机层上的第二电极。

公开(公告)号：US20160315281A1

公开(公告)日：2016-10-27

申请号：US14866653

申请日：2015-09-25

Applicant: LG Display Co., Ltd.

Inventor： JoonYoung HEO ,  YoungMi KIM ,  YongMin PARK ,  Yoonseob JEONG

IPC: H01L51/52 ,  H01L51/50

CPC classification number: H01L51/5221 ,  H01L2251/306 ,  H01L2251/308 ,  H01L2251/5346

Abstract: The present invention relates to an organic light emitting display device. An aspect of the present invention provides an organic light emitting display device comprising a first electrode on a substrate, an organic light emitting layer on the substrate, and a second electrode including at least two layers of which a composition of compensation materials is different on the organic light emitting layer.

Abstract translation: 本发明涉及有机发光显示装置。 本发明的一个方面提供了一种有机发光显示装置，其包括在基板上的第一电极，基板上的有机发光层和包括至少两层的第二电极，其中补偿材料的组成在 有机发光层。