公开(公告)号：US10243159B2

公开(公告)日：2019-03-26

申请号：US14732429

申请日：2015-06-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yonghan Lee ,  Sungsoo Lee ,  Woosik Jeon

IPC: H01L29/04 ,  H01L29/10 ,  H01L31/00 ,  H01L51/50 ,  H01L51/52 ,  H01L27/32

Abstract: An organic light emitting diode display includes: a substrate; a first electrode on the substrate; a second electrode opposed to the first electrode; a first light emitting unit and a second light emitting unit between the first electrode and the second electrode; and a charge generation layer between the first light emitting unit and the second light emitting unit. The first light emitting unit includes a blue fluorescent light emitting layer. The second light emitting unit includes a blue light emitting layer and a yellow light emitting layer.

公开(公告)号：US20190058148A1

公开(公告)日：2019-02-21

申请号：US15999555

申请日：2018-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Sungsoo Lee ,  Heesook Yoon ,  Tetsuji Kamine

IPC: H01L51/52 ,  H01L51/56 ,  G06F3/041 ,  H01L27/32 ,  G09G3/3225 ,  C09J7/29

Abstract: A display apparatus includes: a display member including a base substrate and a plurality of pixels disposed on the base substrate to display an image, a window member disposed on the display member and including a transparent part through which the image is transmitted and a bezel part disposed between the transparent part and the display member and contacting the transparent part, and a filling member disposed between the window member and the base substrate and contacting the bezel part. The bezel part includes a first layer contacting the transparent part and a second layer disposed between the first layer and the filling member. The second layer has an opening that overlaps the filling member in a plan view, and the filling member is disposed in the opening.