公开(公告)号：US20230180536A1

公开(公告)日：2023-06-08

申请号：US18161836

申请日：2023-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yonghoon YANG ,  Minsuk KO

IPC: H10K59/122 ,  H10K50/813 ,  H10K50/822 ,  H10K50/844 ,  H10K59/30 ,  H10K59/123 ,  H10K71/00 ,  H10K71/20

CPC classification number: H10K59/122 ,  H10K50/813 ,  H10K50/822 ,  H10K50/844 ,  H10K59/30 ,  H10K59/123 ,  H10K71/00 ,  H10K71/221 ,  H10K71/233

Abstract: An organic light-emitting display apparatus includes: first and second pixel electrodes on a substrate, and spaced from each other; a pixel-defining film surrounding edges of the first and second pixel electrodes; a first intermediate layer on the first pixel electrode; a second intermediate layer on the second pixel electrode, spaced from the first intermediate layer; a first counter electrode on the first intermediate layer; a second counter electrode on the second intermediate layer, spaced from the first counter electrode; a first passivation layer on the first counter electrode; a second passivation layer on the second counter electrode, spaced from the first passivation layer; a first bank around the first passivation layer and protruding from the pixel-defining film to extend in a direction away from the substrate; and a second bank around the second passivation layer and protruding from the pixel-defining film to extend in the direction away from the substrate.

公开(公告)号：US20210167146A1

公开(公告)日：2021-06-03

申请号：US17031813

申请日：2020-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Yonghoon YANG ,  Minsuk KO

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56

Abstract: An organic light-emitting display apparatus includes: first and second pixel electrodes on a substrate, and spaced from each other; a pixel-defining film surrounding edges of the first and second pixel electrodes; a first intermediate layer on the first pixel electrode; a second intermediate layer on the second pixel electrode, spaced from the first intermediate layer; a first counter electrode on the first intermediate layer; a second counter electrode on the second intermediate layer, spaced from the first counter electrode; a first passivation layer on the first counter electrode; a second passivation layer on the second counter electrode, spaced from the first passivation layer; a first bank around the first passivation layer and protruding from the pixel-defining film to extend in a direction away from the substrate; and a second bank around the second passivation layer and protruding from the pixel-defining film to extend in the direction away from the substrate.

公开(公告)号：US20180052362A1

公开(公告)日：2018-02-22

申请号：US15673123

申请日：2017-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon KANG ,  Yonghoon YANG ,  Euisuk JUNG ,  Hyein KIM ,  Koichi SUGITANI

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/133512 ,  G02F1/133553 ,  G02F1/133617 ,  G02F1/133621 ,  G02F1/134309 ,  G02F2001/133357 ,  G02F2001/133519 ,  G02F2001/133548 ,  G02F2001/133614 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/36 ,  G02F2203/055

Abstract: A liquid crystal display (“LCD”) device and a method of manufacturing the LCD device, the LCD device including: a substrate including a display area and a non-display area; a blue light blocking filter on the substrate; a plurality of color pattern layers spaced apart from one another in a plan view; a black matrix among the plurality of color pattern layers in a plan view; a planarization layer on the color pattern layer and the black matrix; and a polarizer on the planarization layer. The color pattern layer includes: a red color conversion unit on the blue light blocking filter, the red color conversion unit converting a light into a light having a red wavelength; and a green color conversion unit on the blue light blocking filter, the green color conversion unit converting a light into a light having a green wavelength, and the red color conversion unit and the green color conversion unit include wavelength converting particles.