公开(公告)号：US20230100355A1

公开(公告)日：2023-03-30

申请号：US17994001

申请日：2022-11-25

Applicant: Samsung Display Co., LTD.

Inventor： Tae Hyung HWANG ,  Jiseong YANG ,  Seon Uk LEE

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

Abstract: A color-converting substrate including light-emitting areas and a light-blocking area surrounding the light-emitting areas, the light-emitting areas including first light-emitting areas configured to emit a same color light and spaced apart from each other by the light-blocking area, a partition wall including a first opening continuously overlapping the first light-emitting areas and a first portion of the light-blocking area disposed between the first light-emitting areas, a first color-converting layer including a wavelength-converting material and disposed in the first opening to overlap the first light-emitting areas and the first portion of the light-blocking area, and a color filter layer including a portion configured to block a first color light emitted through the first light-emitting areas, the color filter layer overlapping the first color-converting layer and the first portion of the light-blocking area.

公开(公告)号：US20210111363A1

公开(公告)日：2021-04-15

申请号：US16940395

申请日：2020-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hyung HWANG ,  Jiseong YANG ,  Seon Uk LEE

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

Abstract: A color-converting substrate including light-emitting areas and a light blocking area surrounding the light-emitting areas, the light-emitting areas including first light-emitting areas configured to emit a first color light, a partition wall including a first opening continuously overlapping the first light-emitting areas and a first portion of the light-blocking area disposed between the first light-emitting areas, a first color-converting layer including a wavelength-converting material and disposed in the first opening to overlap the first light-emitting areas and the first portion of the light-blocking area, and a color filter layer including a portion configured to block the first color light, the color filter layer overlapping the first color-converting layer and the first portion of the light-blocking area.

公开(公告)号：US20230082101A1

公开(公告)日：2023-03-16

申请号：US17994006

申请日：2022-11-25

Applicant: Samsung Display Co., LTD.

Inventor： Tae Hyung HWANG ,  Jiseong YANG ,  Seon Uk LEE

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

Abstract: A method for manufacturing a display device including forming a first color filter transmitting a first color light on a base substrate to overlap first light-emitting areas, forming a second color filter transmitting a second color light different from the first color light to overlap second light-emitting areas and a first portion of a light-blocking area disposed between the first light-emitting areas, forming a partition wall including a first opening continuously overlapping the first light-emitting areas and the first portion of the light-blocking area, providing a first composition including a wavelength-converting material in the first opening, and curing the first composition to form a first color-converting layer.

公开(公告)号：US20220219462A1

公开(公告)日：2022-07-14

申请号：US17496341

申请日：2021-10-07

Applicant: Samsung Display Co., LTD.

Inventor： Hwa Yeul OH ,  Kanguk KIM ,  Jeongki KIM ,  Jong-Hoon KIM ,  Jiseong YANG ,  Kang Soo HAN

IPC: B41J2/21 ,  B41J2/14

Abstract: An inkjet printing method includes moving an inkjet head to discharge ink to a substrate including printing row areas, discharging ink to a first printing row area and a second printing row area among the printing row areas, discharging ink to a third printing row area among the printing row areas and the second printing row area, and discharging ink only to the first printing row area.

公开(公告)号：US20130308071A1

公开(公告)日：2013-11-21

申请号：US13773685

申请日：2013-02-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yeun Tae KIM ,  Hyang-Shik KONG ,  Namseok ROH ,  Hongsick PARK ,  Changoh JEONG ,  Jinho JU ,  Byeong-Jin LEE ,  Kyungtae CHAE ,  Jiseong YANG

IPC: H01L33/08 ,  G02F1/1335 ,  G02F1/167

CPC classification number: H01L27/1288 ,  G02F1/133377 ,  G02F1/133509 ,  G02F1/133512 ,  G02F1/133516 ,  G02F1/1341 ,  G02F1/136209 ,  G02F1/167 ,  G02F2001/133357 ,  G02F2001/136222 ,  G02F2001/13793 ,  H01L33/08

Abstract: A display apparatus includes a base substrate, a pixel on the base substrate, and a color filter part between the base substrate and the pixel. The pixel includes a cover layer defining a TSC (Tunnel Shaped Cavity) on the base substrate, an image display part provided in the TSC, and first and second electrodes which apply an electric field to the image display part.

Abstract translation: 显示装置包括基底基板，基底基板上的像素以及基底基板与像素之间的滤色器部分。 像素包括在基底基板上限定TSC（隧道形腔）的盖层，设置在TSC中的图像显示部分以及向图像显示部分施加电场的第一和第二电极。