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：US20220165951A1

公开(公告)日：2022-05-26

申请号：US17463505

申请日：2021-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Kabjong SEO ,  Minsuk KO ,  Bogeon JEON

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  G03F7/00 ,  C23C14/04 ,  C23C16/04

Abstract: A manufacturing method of a mask includes forming a first mask layer, forming a second mask layer on the first mask layer, forming a photoresist pattern layer on the second mask layer, removing a first area of the second mask layer, which is exposed through the photoresist pattern layer, defining an opening through the first mask layer, removing a portion of the photoresist pattern layer to expose a portion of a second area of the second mask layer, and removing the portion of the second area of the second mask layer.

公开(公告)号：US20250063932A1

公开(公告)日：2025-02-20

申请号：US18939793

申请日：2024-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kabjong SEO ,  Minsuk KO ,  Bogeon JEON

IPC: H10K71/16 ,  C23C14/04 ,  C23C16/04 ,  G03F7/00 ,  H10K59/12 ,  H10K71/00

Abstract: A manufacturing method of a mask includes forming a first mask layer, forming a second mask layer on the first mask layer, forming a photoresist pattern layer on the second mask layer, removing a first area of the second mask layer, which is exposed through the photoresist pattern layer, defining an opening through the first mask layer, removing a portion of the photoresist pattern layer to expose a portion of a second area of the second mask layer, and removing the portion of the second area of the second mask layer.

公开(公告)号：US20210020708A1

公开(公告)日：2021-01-21

申请号：US16894548

申请日：2020-06-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sikwang KIM ,  Minsuk KO ,  Kabjong SEO ,  Yong-Hoon YANG

IPC: H01L27/32 ,  H01L51/52 ,  G06F21/32 ,  G06K9/00

Abstract: A display device includes a display panel, a control part below the display panel and including a first control layer below the display panel, a second control layer below the first control layer, and a third control layer below the second control layer. The first control layer includes a first transmission portion and a first absorption portion. The second control layer includes a second transmission portion and a second absorption portion. The third control layer includes a third transmission portion and a third absorption portion. The display panel also includes a sensing layer below the control part to recognize biometric information.

公开(公告)号：US20200066699A1

公开(公告)日：2020-02-27

申请号：US16544044

申请日：2019-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sikwang KIM ,  Minsuk KO ,  Taegyun KIM ,  Yong-hoon YANG

IPC: H01L25/16 ,  H01L33/62 ,  H01L27/12

Abstract: A display device includes a pixel circuit, an insulating layer covering the pixel circuit, a first partition portion which is disposed on the insulating layer and extends in a first direction, a second partition portion which is spaced apart from the first partition portion in a second direction intersecting the first direction and extends in the first direction, a plurality of connection partition portions disposed between the first and second partition portions, where each of the plurality of connection partition portions extends in the second direction, a first electrode disposed on the first partition portion and electrically connected to the pixel circuit, a second electrode disposed on the second partition portion, and a light emitting element disposed between the plurality of connection partition portions and electrically connected to the first electrode and the second electrode.

公开(公告)号：US20190155161A1

公开(公告)日：2019-05-23

申请号：US15987194

申请日：2018-05-23

Applicant: Samsung Display Co. Ltd.

Inventor： Taegyun KIM ,  Minsuk KO ,  Koichi SUGITANI ,  Yong-Hoon YANG

IPC: G03F7/30 ,  G03F7/00 ,  G03F7/16 ,  G03F7/32

Abstract: A substrate treating apparatus includes a plurality of conveying rollers arranged in a first direction which is a horizontal direction, and configured to transfer a substrate in the first direction, the substrate being disposed on a plane formed by the first direction and a second direction perpendicular to the first direction, a developer providing nozzle configured to provide a developer onto the substrate to form a developer layer on the substrate, a sensor part for recognizing a position of the substrate, and a vertical moving part configured to move each of the conveying rollers along a third direction which is downward and perpendicular to the first and second directions.