公开(公告)号：US20200335728A1

公开(公告)日：2020-10-22

申请号：US16917491

申请日：2020-06-30

Applicant: LG Display Co., Ltd.

Inventor： Hyun-Soo LIM ,  Kang-Ju LEE ,  Soo-Kang KIM ,  Won-Hoe KOO ,  Min-Geun CHOI

IPC: H01L51/52 ,  H01L27/32

Abstract: The present disclosure relates to an organic light emitting diode display device including: a substrate having an emitting area and a non-emitting area; an insulating layer on the substrate, the insulating layer including a plurality of convex portions, a plurality of connecting portions and at least one wall in the emitting area, a height of the at least one wall is greater than a height of the plurality of convex portions; a first electrode on the substrate; an emitting layer on the first electrode; and a second electrode on the emitting layer, the first electrode, the emitting layer and the second electrode constituting a light emitting diode.

公开(公告)号：US20200212158A1

公开(公告)日：2020-07-02

申请号：US16516002

申请日：2019-07-18

Applicant: LG Display Co., Ltd.

Inventor： Woo-Sung SHIM ,  Hyun-Soo LIM ,  Dong-Geun BAE ,  Young-Kyun KIM ,  Jeong-Hwan PARK ,  Chang-Heon KANG ,  Kyeong-Taek MIN

IPC: H01L27/32

Abstract: A display device includes a plurality of electrode pads which are arranged in a non-display region having a side line of a substrate; a circuit film which includes a plurality of output pads contacting the plurality of electrode pads and extending in a direction, and on which a driving IC is mounted; a plurality of test lines that extend in the direction from the side line; and a plurality of connection lines which connect the plurality of test lines to corresponding electrode pads, wherein each test line is located in a separate region between two output pads adjacent to both sides of each test line.

公开(公告)号：US20180090717A1

公开(公告)日：2018-03-29

申请号：US15717640

申请日：2017-09-27

Applicant: LG Display Co., Ltd.

Inventor： Hyun-Soo LIM ,  Kang-Ju LEE ,  Soo-Kang KIM ,  Won-Hoe KOO ,  Min-Geun CHOI

IPC: H01L51/52 ,  H01L27/32

Abstract: The present disclosure relates to an organic light emitting diode display device including: a substrate having an emitting area and a non-emitting area; an insulating layer on the substrate, the insulating layer including a plurality of convex portions, a plurality of connecting portions and at least one wall in the emitting area, a height of the at least one wall is greater than a height of the plurality of convex portions; a first electrode on the substrate; an emitting layer on the first electrode; and a second electrode on the emitting layer, the first electrode, the emitting layer and the second electrode constituting a light emitting diode.