公开(公告)号：US11349038B2

公开(公告)日：2022-05-31

申请号：US17126221

申请日：2020-12-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinhyun Cho ,  Pilyong Oh

IPC: H01L31/0352 ,  C09K11/02 ,  C09K11/70 ,  G02F1/017 ,  G02F1/13357 ,  B82Y40/00 ,  B82Y20/00 ,  B82Y30/00

Abstract: The display apparatus includes a light source; and a quantum dot complex disposed in front of the light source, and configured to convert a wavelength of light emitted from the light source. The quantum dot complex includes an oxide having dendritic structure; and a quantum dot bonded to the oxide.

公开(公告)号：US11217625B2

公开(公告)日：2022-01-04

申请号：US16704434

申请日：2019-12-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinhyun Cho ,  Heungbom Kim ,  Hojin Yu ,  Wonyong Lee ,  Hyounggil Choi

IPC: H01L29/20 ,  H01L27/15 ,  F21V7/00 ,  F21K9/00 ,  H01L33/60

Abstract: A display module is disclosed. The display module includes a substrate, a plurality of micro light-emitting diodes (micro-LEDs) disposed on the substrate and configured to radiate light, a reflective layer surrounding a lateral surface of each of the plurality of micro-LEDs, and a light blocking layer disposed on the reflective layer.

公开(公告)号：US10001667B2

公开(公告)日：2018-06-19

申请号：US15142014

申请日：2016-04-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinhyun Cho ,  Jonghee Han

IPC: G02F1/1335 ,  G02F2/02

CPC classification number: G02F1/133528 ,  G02F1/133504 ,  G02F1/133514 ,  G02F1/133536 ,  G02F1/133555 ,  G02F1/133617 ,  G02F2/02 ,  G02F2001/133507 ,  G02F2001/133548 ,  G02F2001/133614 ,  G02F2202/36

Abstract: Disclosed is a display apparatus a display of which includes a liquid crystal panel; a light source configured to emit light toward the liquid crystal panel; a first polarization layer disposed on a first surface of the liquid crystal panel and configured to transmit a first polarized component of the light emitted from the light source; a second polarization layer disposed on a second surface of the liquid crystal panel opposed to the first surface and configured to transmit a second polarized component of light emitted from the liquid crystal panel; and a color filter disposed on a surface of the second polarization layer from which the second polarized component exits, the color filter comprising a quantum dot layer configured to filter light having preset colors out of the second polarized component exiting the second polarization layer.

公开(公告)号：US11978760B2

公开(公告)日：2024-05-07

申请号：US17536717

申请日：2021-11-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinhyun Cho ,  Heungbom Kim ,  Hojin Yu ,  Wonyong Lee ,  Hyounggil Choi

IPC: H01L27/15 ,  F21K9/00 ,  F21V7/00 ,  H01L33/60

CPC classification number: H01L27/156 ,  F21K9/00 ,  F21V7/00 ,  H01L33/60

Abstract: A display module is disclosed. The display module includes a substrate, a plurality of micro light-emitting diodes (micro-LEDs) disposed on the substrate and configured to radiate light, a reflective layer surrounding a lateral surface of each of the plurality of micro-LEDs, and a light blocking layer disposed on the reflective layer.

公开(公告)号：US11054871B2

公开(公告)日：2021-07-06

申请号：US16833927

申请日：2020-03-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinhyun Cho ,  Jeayou Kim ,  Heungbom Kim ,  Su-Yoel Ryu ,  Seungyong Han

IPC: G06F1/20 ,  G09F9/33 ,  H05K7/20

Abstract: A display device, including a display panel configured to display an image in a front direction; an optical layer arranged at a front side of the display panel; and a radiant heat blocking layer arranged at a foremost plane of the display panel, and arranged on a front surface of the optical layer, wherein the radiant heat blocking layer is configured to block radiant heat produced by the display panel or produced behind the display panel from transferring forward from the radiant heat blocking layer.