KR20250159657A - 양자 도트 전계 발광 화상 표시 장치 - Google Patents

양자 도트 전계 발광 화상 표시 장치

Info

Publication number
KR20250159657A
KR20250159657A KR1020257029881A KR20257029881A KR20250159657A KR 20250159657 A KR20250159657 A KR 20250159657A KR 1020257029881 A KR1020257029881 A KR 1020257029881A KR 20257029881 A KR20257029881 A KR 20257029881A KR 20250159657 A KR20250159657 A KR 20250159657A
Authority
KR
South Korea
Prior art keywords
layer
film
refractive index
image display
display device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020257029881A
Other languages
English (en)
Korean (ko)
Inventor
도시키 이노우에
요시노리 다케가와
도시타케 스즈키
히로시 시바노
Original Assignee
도요보 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Publication of KR20250159657A publication Critical patent/KR20250159657A/ko
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020257029881A 2023-03-28 2024-03-19 양자 도트 전계 발광 화상 표시 장치 Pending KR20250159657A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023052331 2023-03-28
JPJP-P-2023-052331 2023-03-28
PCT/JP2024/010848 WO2024203656A1 (ja) 2023-03-28 2024-03-19 量子ドット電界発光画像表示装置

Publications (1)

Publication Number Publication Date
KR20250159657A true KR20250159657A (ko) 2025-11-11

Family

ID=92904874

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257029881A Pending KR20250159657A (ko) 2023-03-28 2024-03-19 양자 도트 전계 발광 화상 표시 장치

Country Status (5)

Country Link
JP (1) JPWO2024203656A1 (https=)
KR (1) KR20250159657A (https=)
CN (1) CN120769998A (https=)
TW (1) TW202503301A (https=)
WO (1) WO2024203656A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021129003A (ja) 2020-02-13 2021-09-02 日本放送協会 量子ドット発光素子及び表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016218395A (ja) * 2015-05-26 2016-12-22 日油株式会社 反射防止フィルム
KR102303171B1 (ko) * 2017-03-31 2021-09-16 도요보 가부시키가이샤 편광자 보호 필름, 편광판 및 화상 표시 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021129003A (ja) 2020-02-13 2021-09-02 日本放送協会 量子ドット発光素子及び表示装置

Also Published As

Publication number Publication date
JPWO2024203656A1 (https=) 2024-10-03
WO2024203656A1 (ja) 2024-10-03
CN120769998A (zh) 2025-10-10
TW202503301A (zh) 2025-01-16

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