公开(公告)号：US09859344B2

公开(公告)日：2018-01-02

申请号：US14838390

申请日：2015-08-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jiyoung Choung ,  Jungsun Park ,  Minsoo Shin ,  Insung Hwang

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/3211 ,  H01L27/3216 ,  H01L27/3218 ,  H01L51/5225

Abstract: An organic light-emitting display device, including a substrate that includes a plurality of first emission portions that realize a first color and a plurality of second emission portions that realize a second color; a pixel-defining film that defines the plurality of first emission portions and the plurality of second emission portions; a plurality of pixel electrodes that are separate from each other and respectively correspond to the plurality of first emission portions; and a first stacked structure that includes an intermediate layer and a counter electrode on the intermediate layer, the intermediate layer including an organic emission layer emitting light of the first color, the first stacked structure further including first emission pattern portions respectively corresponding to the plurality of first emission portions, and first connection pattern portions on the pixel-defining film, the first connection pattern portions connecting the first emission pattern portions.

公开(公告)号：US11244586B2

公开(公告)日：2022-02-08

申请号：US17036388

申请日：2020-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： Gyunsoo Kim ,  Kijong Kim ,  Minki Kim ,  Seung Hwan Baek ,  In-Su Baek ,  Minsoo Shin

IPC: G09G5/00 ,  G09G3/00 ,  H01L27/32 ,  G09G3/3208 ,  G06F3/041

Abstract: A method of testing a display module includes preparing a display module, a first circuit connected to the display module, and a second circuit connected to the display module and connected to a guide part, disposing the first circuit on a first mounting part of a stage, disposing the second circuit and the guide part on the first circuit and a second mounting part adjacent to the first mounting part of the stage, testing the display module, and removing the guide part from the second circuit.

公开(公告)号：US10396136B2

公开(公告)日：2019-08-27

申请号：US16136458

申请日：2018-09-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jiyoung Choung ,  Jungsun Park ,  Minsoo Shin ,  Insung Hwang

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display device, including a substrate that includes a plurality of first emission portions that realize a first color and a plurality of second emission portions that realize a second color; a pixel-defining film that defines the plurality of first emission portions and the plurality of second emission portions; a plurality of pixel electrodes that are separate from each other and respectively correspond to the plurality of first emission portions; and a first stacked structure that includes an intermediate layer and a counter electrode on the intermediate layer, the intermediate layer including an organic emission layer emitting light of the first color, the first stacked structure further including first emission pattern portions respectively corresponding to the plurality of first emission portions, and first connection pattern portions on the pixel-defining film, the first connection pattern portions connecting the first emission pattern portions.

公开(公告)号：US10090366B2

公开(公告)日：2018-10-02

申请号：US15839307

申请日：2017-12-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jiyoung Choung ,  Jungsun Park ,  Minsoo Shin ,  Insung Hwang

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display device, including a substrate that includes a plurality of first emission portions that realize a first color and a plurality of second emission portions that realize a second color; a pixel-defining film that defines the plurality of first emission portions and the plurality of second emission portions; a plurality of pixel electrodes that are separate from each other and respectively correspond to the plurality of first emission portions; and a first stacked structure that includes an intermediate layer and a counter electrode on the intermediate layer, the intermediate layer including an organic emission layer emitting light of the first color, the first stacked structure further including first emission pattern portions respectively corresponding to the plurality of first emission portions, and first connection pattern portions on the pixel-defining film, the first connection pattern portions connecting the first emission pattern portions.

公开(公告)号：US20180114817A1

公开(公告)日：2018-04-26

申请号：US15839307

申请日：2017-12-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jiyoung Choung ,  Jungsun Park ,  Minsoo Shin ,  Insung Hwang

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/3211 ,  H01L27/3216 ,  H01L27/3218 ,  H01L51/5225

Abstract: An organic light-emitting display device, including a substrate that includes a plurality of first emission portions that realize a first color and a plurality of second emission portions that realize a second color; a pixel-defining film that defines the plurality of first emission portions and the plurality of second emission portions; a plurality of pixel electrodes that are separate from each other and respectively correspond to the plurality of first emission portions; and a first stacked structure that includes an intermediate layer and a counter electrode on the intermediate layer, the intermediate layer including an organic emission layer emitting light of the first color, the first stacked structure further including first emission pattern portions respectively corresponding to the plurality of first emission portions, and first connection pattern portions on the pixel-defining film, the first connection pattern portions connecting the first emission pattern portions.