公开(公告)号：US20240324389A1

公开(公告)日：2024-09-26

申请号：US18608798

申请日：2024-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Sunkwun Son ,  Donghee Shin ,  Raeyoung Kim ,  Sangyong No ,  Seungin Baek ,  Yongwoo Lee ,  Sangyun Lim ,  Younho Han

IPC: H10K59/38 ,  H10K59/131

CPC classification number: H10K59/38 ,  H10K59/131

Abstract: A display apparatus includes a power line extending in a first direction, and in a second direction perpendicular to the first direction, and a first sub-pixel having a first pixel electrode, a second sub-pixel having a second pixel electrode, and a third sub-pixel having a third pixel electrode, which display different colors from each other, and which are arranged in a third direction crossing both the first direction and the second direction, in a plan view.

公开(公告)号：US11653534B2

公开(公告)日：2023-05-16

申请号：US17036590

申请日：2020-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： Eunkyung Koh ,  Seungin Baek ,  Sanggu Lee ,  Daewook Kim ,  Byongug Park ,  Hyunjin Son ,  Jewon Yoo ,  Sujin Choi

IPC: H01L27/32 ,  H04N5/225

CPC classification number: H01L27/3276 ,  H01L27/326 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3225 ,  H01L27/3244 ,  H01L27/3272 ,  H04N5/2257

Abstract: A display device includes pixel circuits disposed on a substrate, each of the pixel circuits comprising a transistor and a storage capacitor, display elements electrically connected to the pixel circuits, and a metal layer disposed between the substrate and the pixel circuits, the metal layer comprising through-holes, wherein the through-holes of the metal layer include a first through-hole, and a second through-hole disposed adjacent to the first through-hole.

公开(公告)号：US09703020B2

公开(公告)日：2017-07-11

申请号：US14660214

申请日：2015-03-17

Applicant: Samsung Display Co., Ltd. ,  KOREA UNIVERSITY Research and Business Foundation

Inventor： Seungin Baek ,  Hwi Kim ,  Dajeong Im ,  Sujin Choi

IPC: G02B5/22 ,  G02B7/00 ,  G02B5/00

CPC classification number: G02B5/003

Abstract: A broadband light absorber and a display apparatus including the same. The broadband light absorber includes a substrate and a pattern layer having a mesh structure including a plurality of openings, wherein any neighboring openings among the plurality of openings are non-uniform and wherein the plurality of openings comprise first openings haying a first size and second openings haying a second size different from the first size, the first openings and the second openings being alternately arranged in a first direction.

公开(公告)号：US20250089444A1

公开(公告)日：2025-03-13

申请号：US18791772

申请日：2024-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Dongsun Yoo ,  Seran Kim ,  Junyoung Lee ,  Hoilim Kim ,  Seungin Baek

IPC: H10K50/15 ,  C07B59/00 ,  H10K59/38 ,  H10K59/40 ,  H10K59/80 ,  H10K85/60

Abstract: Embodiments provide a light-emitting device that includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and an amine-containing compound. A gradient of a giant surface potential of the amine-containing compound is equal to or less than about −10 mV/nm, and the giant surface potential is evaluated from a surface potential measured with respect to a film formed by depositing the amine-containing compound.

公开(公告)号：US12236861B2

公开(公告)日：2025-02-25

申请号：US18498023

申请日：2023-10-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaebum Cho ,  Daewook Kim ,  Seungin Baek ,  Jewon Yoo ,  Sang-Gu Lee ,  Hyung Uk Cho

IPC: G09G3/3225 ,  G09G3/34 ,  H04N23/00

Abstract: A method for driving an electronic device may include receiving light passing through a display panel, generating an image signal based on the light, compensating the image signal with a compensation algorithm to generate a compensated image signal, wherein the compensation algorithm is trained with training data including a first comparison image and a second comparison image, and displaying, on the display panel, a compensated image based on the compensated image signal, wherein the first comparison image is a target restoration image and the second comparison image is a composite image.

公开(公告)号：US12058911B2

公开(公告)日：2024-08-06

申请号：US17286895

申请日：2019-06-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngeun Park ,  Gunshik Kim ,  Junghwan Yi ,  Mira Gwon ,  Seungin Baek ,  Sangyun Lim ,  Sujin Choi ,  Younho Han

IPC: H10K59/38 ,  G02B5/20 ,  H10K50/856 ,  H10K50/86 ,  H10K59/12

CPC classification number: H10K59/38 ,  G02B5/206 ,  H10K50/856 ,  H10K50/865 ,  H10K59/12

Abstract: Provided is a color filter having improved light efficiency and color reproducibility. The color filter includes: a substrate having a plurality of pixel areas and a light blocking area surrounding the plurality of pixel areas; a light blocking layer on the light blocking area; a first color conversion layer on a first pixel area among the plurality of pixel areas and configured to convert incident light into light of a first color; a first color filter layer between the substrate and the first color conversion layer and configured to selectively transmit the light of the first color emitted from the first color conversion layer; and a light reflection layer between the first color conversion layer and the first color filter layer and including a reflective material.

公开(公告)号：US10725339B2

公开(公告)日：2020-07-28

申请号：US16358153

申请日：2019-03-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seungin Baek ,  Jinho Park ,  Sujin Choi ,  Mira Gwon ,  Youngeun Park ,  Seon-Tae Yoon ,  Kwangkeun Lee ,  Junghwan Yi ,  Younho Han

IPC: G02F1/133 ,  G02F1/13357 ,  F21V8/00 ,  G02F1/1335

Abstract: A display device includes a display panel, a light guide plate disposed under the display panel, a light source disposed adjacent to one side surface of the light guide plate that generates a first light, a first refractive layer disposed between the light source and the one side surface of the light guide plate that has a refractive index greater than a refractive index of the light guide plate, and a second refractive layer disposed between the display panel and the light guide plate that has a refractive index less than the refractive index of the light guide plate. The first refractive layer includes a convex portion that protrudes into the one side surface of the light guide plate.

公开(公告)号：US11437458B2

公开(公告)日：2022-09-06

申请号：US16807833

申请日：2020-03-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jinkoo Chung ,  Beohmrock Choi ,  Seongmin Kim ,  Seungin Baek ,  Sanggu Lee ,  Kyungsoo Jang

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device including a display area and a sensor area which includes a transmission part comprises a substrate, display elements disposed on the substrate and including a first display element and a second display element spaced apart from each another with the transmission part therebetween, pixel circuits including a first pixel circuit electrically connected to the first display element and a second pixel circuit electrically connected to the second display element, and a light-shielding layer including a part overlapping the first pixel circuit and the second pixel circuit and the light-shielding layer includes a hole corresponding to the transmission part, the width of the hole of the light-shielding layer is less than a separation distance between the first display element and the second display element.

公开(公告)号：US11092841B2

公开(公告)日：2021-08-17

申请号：US16276675

申请日：2019-02-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seungin Baek ,  Mira Gwon ,  Gunshik Kim ,  Youngeun Park ,  Junghwan Lee ,  Yunmo Chung ,  Sujin Choi ,  Younho Han ,  Jungbae Song ,  Daewoo Lee

IPC: G02F1/1335 ,  G02F1/13357 ,  H01L27/32 ,  G02F2/02 ,  H05B33/14 ,  G02F1/017 ,  H01L33/50 ,  G02F1/1333

Abstract: A color filter includes a substrate including pixel areas and a light-shielding area which is disposed between adjacent pixels areas; and a color conversion layer which color-converts incident light of an incident color and emits color-converted light toward the substrate, the color conversion layer including a first color conversion pattern in a first pixel area among the pixel areas and with which the incident light of the incident color is converted into light of a first color; and a second color conversion pattern in a second pixel area among the pixel areas and with which the incident light of the incident color is converted into light of a second color; and a partition wall in the light-shielding area and between the first color conversion pattern and the second color conversion pattern, the partition wall including a light-scattering material which scatters light incident thereto.

公开(公告)号：US20210192984A1

公开(公告)日：2021-06-24

申请号：US17024583

申请日：2020-09-17

Applicant: Samsung Display Co., LTD.

Inventor： Jewon Yoo ,  Seungin Baek ,  Sang-Gu Lee ,  Hyunjin Son ,  Daewook Kim

IPC: G09F9/30 ,  H04M1/02 ,  G06F1/16

Abstract: A display device includes a display module; and a layer disposed on the display module and having a first area and a second area adjacent to the first area, the layer in the first area including a plurality of discontinuities spaced apart from each other. A sum of widths of the plurality of discontinuities is less than about 0.23 times of a width of the first area, each of the widths of the plurality of discontinuities is equal to or less than about 400 μm, and the widths of the plurality of discontinuities and the width of the first area are parallel to a first direction.