公开(公告)号：US20180366066A1

公开(公告)日：2018-12-20

申请号：US15818358

申请日：2017-11-20

Applicant: LG Display Co., Ltd.

Inventor： Jiyun KIM ,  ChangJae JANG ,  Kyungah CHIN ,  JinHwan KIM ,  Jongchan PARK ,  Hyunchul UM ,  Eunkyung SEONG

IPC: G09G3/3266 ,  H01L27/32 ,  G09G3/3225

CPC classification number: G09G3/3266 ,  G09G3/3225 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2354/00 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3265 ,  H01L27/3276

Abstract: A display device according to an embodiment of the present disclosure comprises a display panel including a display area having a plurality of pixels connected to a plurality of gate lines, a gate driving circuit in a non-display area adjacent to the display area and including a plurality of stages supplying a gate signal to the plurality of gate lines, and an auxiliary load connected to at least one stage of the plurality of stages in the non-display area in which a number of the plurality of pixels which are connected to at least two gate lines among the plurality of gate lines varies. Therefore, the load applied to the output node of the gate driving circuit is uniformly adjusted so that a screen abnormality of the display device may be suppressed.

公开(公告)号：US20180061918A1

公开(公告)日：2018-03-01

申请号：US15603115

申请日：2017-05-23

Applicant: LG Display Co., Ltd.

Inventor： Jongchan PARK ,  ChangJae JANG ,  JungChul KIM ,  JaeSik HWANG ,  Minji HAN

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L51/52 ,  H01L27/3216 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/5206 ,  H01L51/5212 ,  H01L51/5253 ,  H01L2227/323

Abstract: An organic light emitting display device is provided according to the present disclosure. An organic light emitting display device comprising a first planarization layer configured to planarize an upper portion of a circuit element on a substrate, an inorganic layer comprising a first out-gassing pattern on the first planarization layer, a second planarization layer configured to planarize an upper portion of the inorganic layer and a metal layer comprising a second out-gassing pattern on the second planarization layer.