JP5263722B2 - 蛍光体、発光装置および画像表示装置 - Google Patents
蛍光体、発光装置および画像表示装置 Download PDFInfo
- Publication number
- JP5263722B2 JP5263722B2 JP2007153075A JP2007153075A JP5263722B2 JP 5263722 B2 JP5263722 B2 JP 5263722B2 JP 2007153075 A JP2007153075 A JP 2007153075A JP 2007153075 A JP2007153075 A JP 2007153075A JP 5263722 B2 JP5263722 B2 JP 5263722B2
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- phosphor
- light
- emitting device
- light emitting
- concentration
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- 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.)
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 254
- 239000013078 crystal Substances 0.000 claims abstract description 133
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 93
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000001301 oxygen Substances 0.000 claims abstract description 91
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- 229910052782 aluminium Inorganic materials 0.000 claims description 15
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- 238000000295 emission spectrum Methods 0.000 abstract description 42
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- 150000004767 nitrides Chemical class 0.000 abstract description 6
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 17
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
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- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 4
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- 239000000470 constituent Substances 0.000 description 4
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 4
- 229910001940 europium oxide Inorganic materials 0.000 description 4
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 description 4
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 229910017414 LaAl Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
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- 244000172533 Viola sororia Species 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
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- 150000004645 aluminates Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
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- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 238000002284 excitation--emission spectrum Methods 0.000 description 1
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- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- -1 nitrogen ions Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
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- 239000005011 phenolic resin Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Led Devices (AREA)
- Luminescent Compositions (AREA)
- Led Device Packages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007153075A JP5263722B2 (ja) | 2007-06-08 | 2007-06-08 | 蛍光体、発光装置および画像表示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007153075A JP5263722B2 (ja) | 2007-06-08 | 2007-06-08 | 蛍光体、発光装置および画像表示装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011086573A Division JP5360920B2 (ja) | 2011-04-08 | 2011-04-08 | 蛍光体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008303331A JP2008303331A (ja) | 2008-12-18 |
| JP2008303331A5 JP2008303331A5 (enrdf_load_stackoverflow) | 2011-04-07 |
| JP5263722B2 true JP5263722B2 (ja) | 2013-08-14 |
Family
ID=40232330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007153075A Active JP5263722B2 (ja) | 2007-06-08 | 2007-06-08 | 蛍光体、発光装置および画像表示装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5263722B2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10018776B2 (en) | 2013-04-15 | 2018-07-10 | Sharp Kabushiki Kaisha | Illumination device, illumination equipment, and display device |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8928005B2 (en) | 2009-07-02 | 2015-01-06 | Sharp Kabushiki Kaisha | Light-emitting device |
| EP2474856A4 (en) | 2009-08-31 | 2013-08-14 | Sharp Kk | LIQUID CRYSTAL DISPLAY |
| WO2011105157A1 (ja) | 2010-02-26 | 2011-09-01 | シャープ株式会社 | 発光装置 |
| JP5783512B2 (ja) | 2010-07-26 | 2015-09-24 | シャープ株式会社 | 発光装置 |
| JP2013237713A (ja) * | 2010-09-09 | 2013-11-28 | Denki Kagaku Kogyo Kk | β型サイアロン、発光装置及びβ型サイアロンの製造方法 |
| KR101973916B1 (ko) * | 2010-09-28 | 2019-04-29 | 미쯔비시 케미컬 주식회사 | 형광체 및 그것을 이용한 발광 장치 |
| CN103328608B (zh) | 2011-01-18 | 2015-04-22 | 夏普株式会社 | 半导体发光装置 |
| PT3008374T (pt) * | 2013-08-01 | 2017-06-15 | Philips Lighting Holding Bv | Disposição emissora de luz com espetro de saída adaptado |
| US10268078B2 (en) | 2013-08-23 | 2019-04-23 | Sharp Kabushiki Kaisha | Liquid crystal display |
| JP6546583B2 (ja) | 2014-04-02 | 2019-07-17 | デンカ株式会社 | 疎水化処理蛍光体及び発光装置 |
| US9716212B2 (en) | 2014-12-19 | 2017-07-25 | Nichia Corporation | Light emitting device |
| EP3135746B1 (en) | 2015-08-28 | 2019-05-29 | Nichia Corporation | Method for producing nitride fluorescent material |
| JP6202154B2 (ja) | 2015-08-28 | 2017-09-27 | 日亜化学工業株式会社 | 窒化物蛍光体及びその製造方法並びに発光装置 |
| JP6583201B2 (ja) | 2016-09-29 | 2019-10-02 | 日亜化学工業株式会社 | 発光装置 |
| US10270015B1 (en) | 2017-01-13 | 2019-04-23 | Nichia Corporation | Light-emitting device |
| JP6558378B2 (ja) | 2017-01-13 | 2019-08-14 | 日亜化学工業株式会社 | 発光装置 |
| TWI636286B (zh) * | 2017-03-31 | 2018-09-21 | 友達光電股份有限公司 | 顯示裝置 |
| JP6950934B2 (ja) * | 2017-07-25 | 2021-10-13 | 国立研究開発法人物質・材料研究機構 | 蛍光体、その製造方法、および、それを用いた発光素子 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI359187B (en) * | 2003-11-19 | 2012-03-01 | Panasonic Corp | Method for preparing nitridosilicate-based compoun |
| US7663714B2 (en) * | 2004-08-18 | 2010-02-16 | Sony Corporation | Backlight device and color liquid crystal display apparatus |
| US7649310B2 (en) * | 2004-12-24 | 2010-01-19 | Kabushiki Kaisha Toshiba | White LED, backlight using same and liquid crystal display |
| JP4574417B2 (ja) * | 2005-03-31 | 2010-11-04 | シャープ株式会社 | 光源モジュール、バックライトユニット、液晶表示装置 |
| JP2007091960A (ja) * | 2005-09-30 | 2007-04-12 | Nitto Denko Corp | 光半導体素子封止用樹脂組成物およびそれを用いて得られる光半導体装置 |
| JP3975451B2 (ja) * | 2006-12-19 | 2007-09-12 | 独立行政法人物質・材料研究機構 | 蛍光体を用いた照明器具および画像表示装置 |
-
2007
- 2007-06-08 JP JP2007153075A patent/JP5263722B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10018776B2 (en) | 2013-04-15 | 2018-07-10 | Sharp Kabushiki Kaisha | Illumination device, illumination equipment, and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008303331A (ja) | 2008-12-18 |
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