公开(公告)号：US20210104586A1

公开(公告)日：2021-04-08

申请号：US17060718

申请日：2020-10-01

Applicant: Samsung Display Co., LTD.

Inventor： Seung In BAEK ,  Gun Shik KIM ,  Mi Ra GWON ,  Young Jun YOO ,  Young Eun PARK ,  Jung Hwan YI ,  Su Jin CHOI ,  Youn Ho HAN ,  Jong Beom HONG

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

Abstract: A display device includes a first base substrate including a light-emitting area and a non-light-emitting area around the light-emitting area, a wavelength conversion pattern on the first base substrate in the light-emitting area, and a light-emitting element layer on the wavelength conversion pattern. The light-emitting element layer includes a pixel electrode including a first conductive pattern between the wavelength conversion pattern and the first base substrate, and a second conductive pattern on the wavelength conversion pattern and spaced apart from the first conductive pattern, an organic light-emitting layer on the second conductive pattern, and a common electrode on the organic light-emitting layer.

公开(公告)号：US20230403887A1

公开(公告)日：2023-12-14

申请号：US18456915

申请日：2023-08-28

Applicant: Samsung Display Co., LTD.

Inventor： Seung In BAEK ,  Gun Shik KIM ,  Mi Ra GWON ,  Young Jun YOO ,  Young Eun PARK ,  Jung Hwan YI ,  Su Jin CHOI ,  Youn Ho HAN ,  Jong Beom HONG

IPC: H10K59/122 ,  H10K50/844 ,  H10K50/854 ,  H10K59/38 ,  H10K71/00

CPC classification number: H10K59/122 ,  H10K50/844 ,  H10K50/854 ,  H10K59/38 ,  H10K71/00

Abstract: A display device includes a first base substrate including a light-emitting area and a non-light-emitting area around the light-emitting area, a wavelength conversion pattern on the first base substrate in the light-emitting area, and a light-emitting element layer on the wavelength conversion pattern. The light-emitting element layer includes a pixel electrode including a first conductive pattern between the wavelength conversion pattern and the first base substrate, and a second conductive pattern on the wavelength conversion pattern and spaced apart from the first conductive pattern, an organic light-emitting layer on the second conductive pattern, and a common electrode on the organic light-emitting layer.

公开(公告)号：US20220077424A1

公开(公告)日：2022-03-10

申请号：US17215722

申请日：2021-03-29

Applicant: Samsung Display Co., LTD.

Inventor： Young Gil PARK ,  Ki Hyun KIM ,  Young Jun YOO ,  Jong Beom HONG

IPC: H01L51/52 ,  G06F3/041 ,  H01L27/32

Abstract: The disclosure relates to a display device including a display panel, an inorganic layer directly contacting the display panel, and a carbon layer directly contacting the inorganic layer. A thickness of the carbon layer is about 1 nm to about 10 nm.

公开(公告)号：US20210376014A1

公开(公告)日：2021-12-02

申请号：US17314000

申请日：2021-05-06

Applicant: Samsung Display Co., LTD.

Inventor： Jong Beom HONG ,  Ree Hyang KIM ,  Yong Sub SHIM ,  Young Jun YOO

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes: a display panel including a substrate having first and second opposing surfaces and a light emitting element disposed on the first surface of the substrate, the display panel having a transmission area through which light is transmitted from outside the display device; a sensor facing the surface of the substrate and configured to sense light received through the transmission area; and an anti-reflective member disposed between the sensor and the substrate and to transmit light such that reflection of applied light is reduced. The anti-reflective member overlaps the transmission area when viewed in a direction normal to the first and second surfaces of the substrate.