JP2016170355A - 波長制御フィルタ及びそれを用いた発光装置並びに照明装置 - Google Patents
波長制御フィルタ及びそれを用いた発光装置並びに照明装置 Download PDFInfo
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- JP2016170355A JP2016170355A JP2015051341A JP2015051341A JP2016170355A JP 2016170355 A JP2016170355 A JP 2016170355A JP 2015051341 A JP2015051341 A JP 2015051341A JP 2015051341 A JP2015051341 A JP 2015051341A JP 2016170355 A JP2016170355 A JP 2016170355A
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- 150000002894 organic compounds Chemical class 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
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- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
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- YKENVNAJIQUGKU-UHFFFAOYSA-N tetraazaporphin Chemical compound C=1C(C=N2)=NC2=NC(NN2)=NC2=CC(C=C2)=NC2=CC2=NC=1C=C2 YKENVNAJIQUGKU-UHFFFAOYSA-N 0.000 description 1
- YNHJECZULSZAQK-UHFFFAOYSA-N tetraphenylporphyrin Chemical compound C1=CC(C(=C2C=CC(N2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3N2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 YNHJECZULSZAQK-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
- H01L33/504—Elements with two or more wavelength conversion 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- 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, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0883—Arsenides; Nitrides; Phosphides
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Optical Filters (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
Description
10 照明装置
2 LED光源
3 波長制御フィルタ
31 母材(透光性樹脂)
32 色素
33 発光体
Claims (7)
- 透光性材料と、前記透光性材料を透過する光の波長を制御する色素と、を含有する波長制御フィルタであって、
前記透光性材料を透過する光とは異なる分光特性を有する光を発光する発光体を有し、
前記発光体の発光ピーク波長が、前記色素の吸収ピーク波長と重ならないことを特徴とする波長制御フィルタ。 - 前記発光体は、前記色素と共に前記透光性材料に添加されていることを特徴とする請求項1に記載の波長制御フィルタ。
- 前記発光体は、前記色素の吸収ピーク波長に対して、前記発光体の発光ピーク波長が±10nm以上、70nm以下である発光特性を有することを特徴とする請求項1又は請求項2に記載の波長制御フィルタ。
- 前記色素は、波長590〜600nmの範囲に吸収ピーク波長を有し、前記発光体は、波長520〜570nm又は610〜670nmの範囲に発光ピーク波長を有することを特徴とする請求項1乃至請求項3のいずれか一項に記載の波長制御フィルタ。
- 前記色素は、テトラアザポルフィリン化合物であり、前記発光体は、シリケート系蛍光体又は窒化物蛍光体であることを特徴とする波長制御フィルタ。
- 請求項1乃至請求項5のいずれか一項に記載の波長制御フィルタと、半導体発光素と、を備えたことを特徴とする発光装置。
- 請求項6に記載の発光装置を用いた照明装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015051341A JP2016170355A (ja) | 2015-03-13 | 2015-03-13 | 波長制御フィルタ及びそれを用いた発光装置並びに照明装置 |
DE202016101294.5U DE202016101294U1 (de) | 2015-03-13 | 2016-03-09 | Wellenlängenfilter, Licht-emittierende Vorrichtung und Beleuchtungs-Einrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015051341A JP2016170355A (ja) | 2015-03-13 | 2015-03-13 | 波長制御フィルタ及びそれを用いた発光装置並びに照明装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016170355A true JP2016170355A (ja) | 2016-09-23 |
Family
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Family Applications (1)
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JP2015051341A Pending JP2016170355A (ja) | 2015-03-13 | 2015-03-13 | 波長制御フィルタ及びそれを用いた発光装置並びに照明装置 |
Country Status (2)
Country | Link |
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JP (1) | JP2016170355A (ja) |
DE (1) | DE202016101294U1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110094697A (zh) * | 2018-01-30 | 2019-08-06 | 日亚化学工业株式会社 | 照明装置 |
WO2022024388A1 (ja) * | 2020-07-31 | 2022-02-03 | 昭和電工マテリアルズ株式会社 | 波長変換部材、バックライトユニット、及び画像表示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019118793A1 (de) * | 2019-07-11 | 2021-01-14 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches bauelement |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011119131A (ja) * | 2009-12-03 | 2011-06-16 | Seiko Instruments Inc | 照明装置及びこれを備える表示装置 |
JP2012084512A (ja) * | 2010-09-15 | 2012-04-26 | Seiko Instruments Inc | 照明装置及びこれを備えるカラー表示装置 |
JP2014130249A (ja) * | 2012-12-28 | 2014-07-10 | Yamada Chem Co Ltd | 色補正フィルタ、照明装置及びディスプレイ装置 |
JP2014199758A (ja) * | 2013-03-29 | 2014-10-23 | パナソニック株式会社 | 照明装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010267571A (ja) | 2009-05-18 | 2010-11-25 | Toshiba Lighting & Technology Corp | 照明装置 |
-
2015
- 2015-03-13 JP JP2015051341A patent/JP2016170355A/ja active Pending
-
2016
- 2016-03-09 DE DE202016101294.5U patent/DE202016101294U1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011119131A (ja) * | 2009-12-03 | 2011-06-16 | Seiko Instruments Inc | 照明装置及びこれを備える表示装置 |
JP2012084512A (ja) * | 2010-09-15 | 2012-04-26 | Seiko Instruments Inc | 照明装置及びこれを備えるカラー表示装置 |
JP2014130249A (ja) * | 2012-12-28 | 2014-07-10 | Yamada Chem Co Ltd | 色補正フィルタ、照明装置及びディスプレイ装置 |
JP2014199758A (ja) * | 2013-03-29 | 2014-10-23 | パナソニック株式会社 | 照明装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110094697A (zh) * | 2018-01-30 | 2019-08-06 | 日亚化学工业株式会社 | 照明装置 |
CN110094697B (zh) * | 2018-01-30 | 2022-09-30 | 日亚化学工业株式会社 | 照明装置 |
WO2022024388A1 (ja) * | 2020-07-31 | 2022-02-03 | 昭和電工マテリアルズ株式会社 | 波長変換部材、バックライトユニット、及び画像表示装置 |
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DE202016101294U1 (de) | 2016-03-21 |
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