公开(公告)号：US20240120230A1

公开(公告)日：2024-04-11

申请号：US18357942

申请日：2023-07-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Hee LEE ,  Min Woo KIM ,  Sung Kook PARK ,  Jae Gwang UM

IPC: H01L21/683 ,  H01L27/15

CPC classification number: H01L21/6835 ,  H01L27/156 ,  H01L2221/68354 ,  H01L2221/68363 ,  H01L2221/68381

Abstract: An apparatus for fabricating a display panel and a fabricating method of a display panel are provided. An apparatus for fabricating a display panel includes a loading module of a large-area fabricating substrate fabricated and separated into a plurality of display panels, a solvent application module configured to apply a metal bonding solvent onto the large-area fabricating substrate, and an element transfer module configured to transfer a plurality of light emitting elements or at least one integrated circuit onto the large-area fabricating substrate on which the metal bonding solvent is applied, and the loading module includes a groove type discharge path through which the metal bonding solvent applied by the solvent application module flows and is discharged.

公开(公告)号：US20230110747A1

公开(公告)日：2023-04-13

申请号：US17664853

申请日：2022-05-24

Applicant: Samsung Display Co., LTD.

Inventor： Jin Wan KIM ,  Min Woo KIM ,  Seung Geun LEE

IPC: H01L25/075 ,  H01L33/58 ,  H01L33/30 ,  H01L33/40 ,  H01L33/00 ,  H01L33/06

Abstract: A display device and a method for fabrication thereof are provided. A display device includes a plurality of pixel electrodes spaced from each other on a substrate, a plurality of light emitting elements respectively located on the plurality of pixel electrodes, a common electrode layer on the plurality of light emitting elements, and an emission defining layer defining emission areas in which the plurality of light emitting elements are located, wherein the emission defining layer is in contact with a side surface of each of the plurality of light emitting elements and surrounds the side surface of each of the plurality of light emitting elements.

公开(公告)号：US20230081258A1

公开(公告)日：2023-03-16

申请号：US17736615

申请日：2022-05-04

Applicant: Samsung Display Co., LTD.

Inventor： Tae Hee LEE ,  Min Woo KIM

IPC: G02B27/01

Abstract: An apparatus for providing augmented reality (AR) includes a support frame supporting at least one transparent lens, at least one display module for displaying AR content through the at least one transparent lens, a sensing module for detecting image data from a forward direction of the support frame, and for sensing signals for changes in motion, shape, or a location of a user's hand or a location of a pointing tool, and a control module for detecting motion information of the user's hand or of the pointing tool based on the signals and the image data, for modulating the AR content to correspond to the motion information, and for providing the modulated AR content to the at least one display module.

公开(公告)号：US20230077804A1

公开(公告)日：2023-03-16

申请号：US17942871

申请日：2022-09-12

Applicant: Samsung Display Co., LTD.

Inventor： Hae Yun CHOI ,  Min Woo KIM ,  Byung Choon YANG ,  Tae Hee LEE ,  Joo Woan CHO

IPC: G02B27/01 ,  B60K35/00

Abstract: According to some embodiments of the disclosure, an AR-content-providing apparatus includes display modules configured to display AR content images on windows of a vehicle, at least one sensing module configured to generate image data obtained by capturing surroundings of the vehicle, and configured to generate distance sensing signals corresponding to distances to objects and people outside the vehicle, and a control module configured to generate AR content corresponding to driving information and surrounding information of the vehicle using the image data and the distance sensing signals, and configured to control the display modules and at least one electronic device to display the AR content.

公开(公告)号：US20230049635A1

公开(公告)日：2023-02-16

申请号：US17827369

申请日：2022-05-27

Applicant: Samsung Display Co., LTD.

Inventor： Jin Woo CHOI ,  Min Woo KIM ,  Sung Kook PARK ,  Sung Eun BAEK

IPC: H01L25/16 ,  H01L27/15

Abstract: A display device includes a substrate, a first light-emitting element, a second light-emitting element, and a third light-emitting element on the substrate, each of the first, second, and third light-emitting elements includes a first semiconductor layer, an active layer, a second semiconductor layer, and a third semiconductor layer, an opening formed in the second semiconductor layer and the third semiconductor layer of the third light-emitting element, and a wavelength conversion member located at the opening, wherein the first light-emitting element and the third light-emitting element are configured to emit first light, and the second light-emitting element is configured to emit second light, and the wavelength conversion member is configured to convert the first light from the third light-emitting element into third light.

公开(公告)号：US20220352251A1

公开(公告)日：2022-11-03

申请号：US17704217

申请日：2022-03-25

Applicant: Samsung Display Co., LTD.

Inventor： Seung Geun LEE ,  Min Woo KIM ,  Byung Ju LEE ,  Dae Ho SONG ,  Jin Woo CHOI

IPC: H01L27/15 ,  H01L33/06 ,  H01L33/42 ,  H01L33/44 ,  H01L33/50

Abstract: The disclosure relates to a display device and a method of manufacturing the same. A display device includes a pixel including a first electrode, a light emitting element disposed on the first electrode, and a second electrode disposed on the light emitting element. The light emitting element includes: an emission layer that generates light of a first color; a first light conversion layer disposed between the emission layer and the first electrode to convert the light of the first color into light of a second color; a second light conversion layer disposed between the first light conversion layer and the first electrode to convert the light of the first color or the light of the second color into light of a third color; and a first semiconductor layer disposed between the emission layer and the second electrode and including a first conductivity type dopant.

公开(公告)号：US20220158038A1

公开(公告)日：2022-05-19

申请号：US17449928

申请日：2021-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Il JEON ,  Min Woo KIM ,  Sung Kook PARK ,  Dae Ho SONG ,  Byung Choon YANG ,  Jin Woo CHOI

IPC: H01L33/42 ,  H01L33/40 ,  H01L33/58

Abstract: A display device includes: a substrate; a transparent electrode on one surface of the substrate; a reflective electrode on the transparent electrode; a transistor on the reflective electrode; and a light emitting element between the transparent electrode and the reflective electrode. The transistor overlaps the light emitting element.

公开(公告)号：US20220037301A1

公开(公告)日：2022-02-03

申请号：US17315946

申请日：2021-05-10

Applicant: Samsung Display Co., LTD.

Inventor： Hyung Il JEON ,  Min Woo KIM ,  Dae Ho SONG ,  Byung Choon YANG ,  Jin Woo CHOI

IPC: H01L25/16 ,  H01L27/12

Abstract: A display device includes a display panel including a first area and a second area spaced apart from the first area in a plan view. The display panel includes a first base layer including a first pixel, a second base layer facing the first base layer and including a second pixel, a first signal line electrically connected to the first pixel of the first area, a second signal line electrically connected to the second pixel of the second area, and a connection line electrically connecting the first signal line and the second signal line.

公开(公告)号：US20210278280A1

公开(公告)日：2021-09-09

申请号：US17111258

申请日：2020-12-03

Applicant: Samsung Display Co., Ltd.

Inventor： Su Hwan LEE ,  Young Bae KEE ,  Min Woo KIM ,  Un Cheol SUNG ,  Byoung Gu AN ,  Jae Soo HA

IPC: G01J5/00 ,  B05B15/52 ,  G01J5/52 ,  G01J5/60

Abstract: A method for inspecting a nozzle includes: measuring a temperature of the nozzle; comparing the temperature of the nozzle with a reference temperature; and determining whether or not the nozzle is clogged based on the temperature of the nozzle.

公开(公告)号：US20200020876A1

公开(公告)日：2020-01-16

申请号：US16584502

申请日：2019-09-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Min SHIN ,  Woong Sik KIM ,  Won Sang PARK ,  Seung Bae KANG ,  Min Woo KIM ,  Jong Ho HONG

IPC: H01L51/52 ,  G09G3/3233 ,  H01L27/32

Abstract: An organic light-emitting display device is provided. The organic light-emitting display device comprises a substrate, a thin-film transistor (TFT) disposed on the substrate, an overcoat layer disposed on the TFT, a first electrode disposed on the overcoat layer and including a lower electrode layer, an intermediate electrode layer, which is disposed on the lower electrode layer, and an upper electrode layer, which is disposed on the intermediate electrode layer, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer, wherein the first electrode includes a first area in which the lower electrode layer, the intermediate electrode layer and the upper electrode layer are sequentially stacked and a second area in which the lower electrode layer and the upper electrode layer are sequentially stacked.