公开(公告)号：US20250143142A1

公开(公告)日：2025-05-01

申请号：US18742642

申请日：2024-06-13

Applicant: Samsung Display Co., LTD.

Inventor： Jongjang PARK ,  Dongjin KANG ,  Soo Hyun PARK ,  Seok Soon BACK ,  Dongha LEE

IPC: H10K59/80 ,  H10K50/115 ,  H10K59/12

Abstract: A method of manufacturing a display device and a display device are provided. The method of manufacturing a display device includes manufacturing a display panel including a plurality of quantum-dot light emitting devices, exposing the display panel to resin fumes, and adhering a protective layer on the display panel.

公开(公告)号：US20210407828A1

公开(公告)日：2021-12-30

申请号：US17348316

申请日：2021-06-15

Applicant: Samsung Display Co., LTD.

Inventor： Jong Jang PARK ,  Seok Soon BACK ,  Sung Hune YOO

IPC: H01L21/67 ,  H01L27/12

Abstract: An apparatus for manufacturing a display device includes a chamber, a heating member disposed inside the chamber to provide a thermal atmosphere inside the chamber, where the heating member includes a first heater and a second heater facing each other, a height adjustment member including an end disposed between the first heater and the second heater, and a driving unit which drives the end of the height adjustment member to move up or down such that the end of the height adjustment member is located at one of a first height and a second height which are different heights between the first heater and the second heater. Each of the first height and the second height is different from a height of a top surface of the first heater, and different from a height of a bottom surface of the second heater facing the top surface of the first heater.

公开(公告)号：US20240249959A1

公开(公告)日：2024-07-25

申请号：US18585352

申请日：2024-02-23

Applicant: Samsung Display Co., LTD.

Inventor： Jong Jang PARK ,  Seok Soon BACK ,  Sung Hune YOO

IPC: H01L21/67 ,  H01L27/12

CPC classification number: H01L21/67109 ,  H01L27/1259

Abstract: An apparatus for manufacturing a display device includes a chamber, a heating member disposed inside the chamber to provide a thermal atmosphere inside the chamber, where the heating member includes a first heater and a second heater facing each other, a height adjustment member including an end disposed between the first heater and the second heater, and a driving unit which drives the end of the height adjustment member to move up or down such that the end of the height adjustment member is located at one of a first height and a second height which are different heights between the first heater and the second heater. Each of the first height and the second height is different from a height of a top surface of the first heater, and different from a height of a bottom surface of the second heater facing the top surface of the first heater.

公开(公告)号：US20190280250A1

公开(公告)日：2019-09-12

申请号：US16400168

申请日：2019-05-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyang Shik KONG ,  Yoon Ho KANG ,  Dong Hoon KWAK ,  Sung Woong KIM ,  Yool Guk KIM ,  Jae Hoon KIM ,  Ye Seul NA ,  Seok Soon BACK ,  Jae Kwon HWANG

IPC: H01L51/56

Abstract: A method of manufacturing a light-emitting display device, the method including forming a first electrode on a substrate, the substrate including a plurality of pixel regions divided by a non-pixel region, in each of the pixel regions; forming a pixel defining layer, the pixel defining layer having a plurality of pixel openings, each of the pixel openings exposing the first electrode, on the substrate; forming a hole injection layer on the first electrode; forming a lyophilic layer on the hole injection layer to completely overlap the hole injection layer; forming a hole transport layer on the lyophilic layer; forming a light-emitting layer on the hole transport layer; and forming a second electrode on the light-emitting layer.

公开(公告)号：US20160343940A1

公开(公告)日：2016-11-24

申请号：US14884798

申请日：2015-10-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyang Shik KONG ,  Yoon Ho KANG ,  Dong Hoon KWAK ,  Sung Woong KIM ,  Yool Guk KIM ,  Jae Hoon KIM ,  Ye Seul NA ,  Seok Soon BACK ,  Jae Kwon HWANG

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/50 ,  H01L51/56

CPC classification number: H01L51/0005 ,  H01L27/3246 ,  H01L51/0035 ,  H01L51/0037 ,  H01L51/0059 ,  H01L51/0091 ,  H01L51/5056 ,  H01L51/56

Abstract: A method of manufacturing a light-emitting display device, the method including forming a first electrode on a substrate, the substrate including a plurality of pixel regions divided by a non-pixel region, in each of the pixel regions; forming a pixel defining layer, the pixel defining layer having a plurality of pixel openings, each of the pixel openings exposing the first electrode, on the substrate; forming a hole injection layer on the first electrode; forming a lyophilic layer on the hole injection layer to completely overlap the hole injection layer; forming a hole transport layer on the lyophilic layer; forming a light-emitting layer on the hole transport layer; and forming a second electrode on the light-emitting layer.

Abstract translation: 一种制造发光显示装置的方法，所述方法包括在每个所述像素区域中在基板上形成第一电极，所述基板包括由非像素区域划分的多个像素区域; 形成像素限定层，所述像素限定层在所述基板上具有多个像素开口，每个所述像素开口暴露所述第一电极; 在所述第一电极上形成空穴注入层; 在空穴注入层上形成亲液层，与空穴注入层完全重叠; 在亲液层上形成空穴传输层; 在空穴传输层上形成发光层; 以及在所述发光层上形成第二电极。