TW202307100A - 顏色轉換片、包括其的光源單元、顯示器及照明裝置 - Google Patents

顏色轉換片、包括其的光源單元、顯示器及照明裝置 Download PDF

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Publication number
TW202307100A
TW202307100A TW111128245A TW111128245A TW202307100A TW 202307100 A TW202307100 A TW 202307100A TW 111128245 A TW111128245 A TW 111128245A TW 111128245 A TW111128245 A TW 111128245A TW 202307100 A TW202307100 A TW 202307100A
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TW
Taiwan
Prior art keywords
color conversion
conversion sheet
ring
layer
scattering particles
Prior art date
Application number
TW111128245A
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English (en)
Chinese (zh)
Inventor
北村愛美
田中大作
市橋泰宜
神崎達也
Original Assignee
日商東麗股份有限公司
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Publication date
Application filed by 日商東麗股份有限公司 filed Critical 日商東麗股份有限公司
Publication of TW202307100A publication Critical patent/TW202307100A/zh

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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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)
TW111128245A 2021-07-30 2022-07-28 顏色轉換片、包括其的光源單元、顯示器及照明裝置 TW202307100A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2021125202 2021-07-30
JP2021-125202 2021-07-30
JP2022-051290 2022-03-28
JP2022051290 2022-03-28

Publications (1)

Publication Number Publication Date
TW202307100A true TW202307100A (zh) 2023-02-16

Family

ID=85086809

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111128245A TW202307100A (zh) 2021-07-30 2022-07-28 顏色轉換片、包括其的光源單元、顯示器及照明裝置

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

Family Cites Families (9)

* 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
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
CN107407467B (zh) 2015-03-18 2020-03-27 夏普株式会社 照明装置、显示装置和电视接收装置
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

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Publication number Publication date
KR20240032848A (ko) 2024-03-12
JPWO2023008318A1 (https=) 2023-02-02
WO2023008318A1 (ja) 2023-02-02

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