KR20240032848A - 색변환 시트, 그것을 포함하는 광원 유닛, 디스플레이 및 조명 장치 - Google Patents

색변환 시트, 그것을 포함하는 광원 유닛, 디스플레이 및 조명 장치 Download PDF

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Publication number
KR20240032848A
KR20240032848A KR1020247001667A KR20247001667A KR20240032848A KR 20240032848 A KR20240032848 A KR 20240032848A KR 1020247001667 A KR1020247001667 A KR 1020247001667A KR 20247001667 A KR20247001667 A KR 20247001667A KR 20240032848 A KR20240032848 A KR 20240032848A
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KR
South Korea
Prior art keywords
color conversion
group
light
ring
conversion sheet
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
KR1020247001667A
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English (en)
Korean (ko)
Inventor
마나미 기타무라
다이사쿠 다나카
야스노리 이치하시
다츠야 간자키
Original Assignee
도레이 카부시키가이샤
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 도레이 카부시키가이샤 filed Critical 도레이 카부시키가이샤
Publication of KR20240032848A publication Critical patent/KR20240032848A/ko
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/38—Combination of two or more photoluminescent elements of different materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020247001667A 2021-07-30 2022-07-21 색변환 시트, 그것을 포함하는 광원 유닛, 디스플레이 및 조명 장치 Pending KR20240032848A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021125202 2021-07-30
JPJP-P-2021-125202 2021-07-30
JPJP-P-2022-051290 2022-03-28
JP2022051290 2022-03-28
PCT/JP2022/028399 WO2023008318A1 (ja) 2021-07-30 2022-07-21 色変換シート、それを含む光源ユニット、ディスプレイおよび照明装置

Publications (1)

Publication Number Publication Date
KR20240032848A true KR20240032848A (ko) 2024-03-12

Family

ID=85086809

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247001667A Pending KR20240032848A (ko) 2021-07-30 2022-07-21 색변환 시트, 그것을 포함하는 광원 유닛, 디스플레이 및 조명 장치

Country Status (4)

Country Link
JP (1) JPWO2023008318A1 (https=)
KR (1) KR20240032848A (https=)
TW (1) TW202307100A (https=)
WO (1) WO2023008318A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7771558B2 (ja) * 2021-08-17 2025-11-18 東レ株式会社 色変換シートを含む光源ユニット、ならびにそれを含むディスプレイおよび照明装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011241160A (ja) 2010-05-17 2011-12-01 Yamamoto Chem Inc 色変換材料、該材料を含む組成物、該組成物を使用した色変換光学部品および該色変換光学部品を使用した発光素子
JP2018195583A (ja) 2015-03-18 2018-12-06 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6202023B2 (ja) * 2015-02-26 2017-09-27 大日本印刷株式会社 積層体及び画像表示装置
EP3305870B1 (en) * 2015-05-26 2020-11-18 Toray Industries, Inc. Pyrromethene-boron complex, color-changing composition, color-changing film, light source unit including same, display, and lighting
WO2020162600A1 (ja) * 2019-02-07 2020-08-13 学校法人関西学院 多環芳香族化合物
CN115315639A (zh) * 2020-03-23 2022-11-08 东丽株式会社 颜色转换组合物、颜色转换膜、包含其的光源单元、显示器和照明以及化合物
EP4224060B1 (en) * 2020-09-30 2025-03-19 Toray Industries, Inc. Color conversion sheet and light source unit including same, display, and lighting device
CN116406486A (zh) * 2020-10-14 2023-07-07 浙江光昊光电科技有限公司 一种发光器件以及其在显示中的应用
JPWO2022131363A1 (https=) * 2020-12-17 2022-06-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011241160A (ja) 2010-05-17 2011-12-01 Yamamoto Chem Inc 色変換材料、該材料を含む組成物、該組成物を使用した色変換光学部品および該色変換光学部品を使用した発光素子
JP2018195583A (ja) 2015-03-18 2018-12-06 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置

Also Published As

Publication number Publication date
JPWO2023008318A1 (https=) 2023-02-02
WO2023008318A1 (ja) 2023-02-02
TW202307100A (zh) 2023-02-16

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