公开(公告)号：US20240015277A1

公开(公告)日：2024-01-11

申请号：US18140291

申请日：2023-04-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwansik MIN ,  Sanghyun SOHN

IPC: H04N13/398 ,  H04N13/125 ,  G06T7/00 ,  H04N13/302 ,  G06T5/50 ,  G02B30/30 ,  G02B30/27

CPC classification number: H04N13/398 ,  H04N13/125 ,  G06T7/0002 ,  H04N13/302 ,  G06T5/50 ,  G02B30/30 ,  G02B30/27 ,  G06T2207/30168 ,  G06T2207/20192 ,  G06T2207/10012

Abstract: A display apparatus includes a three dimensional (3D) display including a display panel, and a visual field separator provided on a front surface of the display panel, an enhance display provided at a first angle with respect to the 3D display, a mirror panel provided at a second angle with respect to the 3D display and provided between the 3D display and the enhance display, and at least one processor configured to operate in a 3D image provision mode and operate a two dimensional (2D) image provision mode. The at least one processor is configured to, in the 3D image provision mode, display an input image on the enhance display, provide a virtual image at a position in front of the front surface of the 3D display, and display a multiview image corresponding to the input image on the 3D display. The at least one processor is configured to, in the 2D image provision mode, display the input image on the enhance display, provide the virtual image at a position in front of the front surface of the 3D display, and turn off the 3D display.

公开(公告)号：US20240384164A1

公开(公告)日：2024-11-21

申请号：US18664873

申请日：2024-05-15

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  HANSOL CHEMICAL CO., LTD

Inventor： Yeseul PARK ,  Somang KIM ,  Dohyeong KIM ,  Jaehong NOH ,  Sanghyun SOHN ,  Daehee LEE ,  Kyunghye KIM ,  Taehun PARK ,  Sujin LEE

IPC: C09K11/06 ,  C09D11/328 ,  H10K50/115 ,  H10K85/30

Abstract: The disclosure relates to hydrophilic quantum dots, a hydrophilic solvent-type quantum dot ink composition including the same, and a light-emitting device and a display that are manufactured by including the same, and more particularly, to hydrophilic quantum dots that are dispersible in a polar solvent with high viscosity, allowing for easy control of viscosity, a hydrophilic solvent-type quantum dot ink composition including the same, and a light-emitting device and a display that include the same.

公开(公告)号：US20250048801A1

公开(公告)日：2025-02-06

申请号：US18646162

申请日：2024-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanghyun SOHN ,  Yeseul Park ,  Sungjun Koh

IPC: H01L33/50 ,  H01L33/52

Abstract: A display device includes a lower substrate comprising at least one light-emitting diode (LED) light source, an upper substrate comprising at least one quantum dot color filter, and a bonding layer configured to bond the lower substrate and the upper substrate. The upper substrate may include a partition wall structure including least one sub-rod is repeatedly provided in an edge area of a partition wall layer.

公开(公告)号：US20240352268A1

公开(公告)日：2024-10-24

申请号：US18639624

申请日：2024-04-18

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  HANSOL CHEMICAL CO., LTD.

Inventor： Yeseul PARK ,  Dohyeong KIM ,  Somang KIM ,  Jaehong NOH ,  Sanghyun SOHN ,  Deahee LEE ,  Kyungnam KIM ,  Chunrae NAM ,  Gyucheol YOON ,  Sungmin HA

IPC: C09D11/322 ,  C07F3/06 ,  C09D11/36 ,  C09D11/52 ,  H10K50/16 ,  H10K71/13

CPC classification number: C09D11/322 ,  C07F3/06 ,  C09D11/36 ,  C09D11/52 ,  H10K50/16 ,  H10K71/135

Abstract: A metal oxide nanoparticle for inkjet printing, where the metal oxide nanoparticle is surface modified and is dispersible in a non-polar solvent; an electron transport layer-forming ink composition for inkjet printing including the same; a preparation method for the metal oxide nanoparticle; and a light-emitting device and a display that are prepared with the metal oxide nanoparticle.

公开(公告)号：US20240274759A1

公开(公告)日：2024-08-15

申请号：US18407064

申请日：2024-01-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanghyun SOHN ,  Sungjun KOH

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/32

CPC classification number: H01L33/505 ,  H01L25/0753 ,  H01L33/32 ,  H01L33/502

Abstract: A display module includes a substrate, and a plurality of pixels provided on the substrate, where each of the plurality of pixels includes a self-luminescence layer, a first color conversion layer, a second color conversion layer, and a third color conversion layer provided on the self-luminescence layer, and a first color filter, a second color filter, and a third color filter respectively provided on the first color conversion layer, the second color conversion layer, and the third color conversion layer, where the self-luminescence layer is configured to emit light of a wavelength that is less than or equal to 460 nm and the first color conversion layer includes a first color conversion material including a turquoise quantum dot or a turquoise phosphor.

公开(公告)号：US20240162390A1

公开(公告)日：2024-05-16

申请号：US18511414

申请日：2023-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daehee LEE ,  Sungjun KOH ,  Sanghyun SOHN

IPC: H01L33/50 ,  H01L25/075

CPC classification number: H01L33/502 ,  H01L25/0753 ,  H01L33/505 ,  H01L2933/0041

Abstract: Provided is a display module including a substrate, and a plurality of pixels on the substrate, wherein each of the plurality of pixels includes a first self-luminescence element, a second self-luminescence element, and a third self-luminescence element respectively configured to emit light of a first wavelength band, a first color conversion layer configured to be disposed on the first self-luminescence element, and include a plurality of first quantum dots to absorb the light of the first wavelength emitted from the first self-luminescence element, and emit a light of a second wavelength band and second color conversion layer configured to be disposed on the second self-luminescence element, and comprise a plurality of second quantum dots to absorb the light of the first wavelength emitted from the second self-luminescence element, and emit a light of a third wavelength band, wherein the first color conversion layer and the second color conversion layer include a plurality of foam particles configured to scatter the light emitted from the first self-luminescence element and the light emitted from the second self-luminescence element.