JP2003336050A5 - - Google Patents
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- Publication number
- JP2003336050A5 JP2003336050A5 JP2002148555A JP2002148555A JP2003336050A5 JP 2003336050 A5 JP2003336050 A5 JP 2003336050A5 JP 2002148555 A JP2002148555 A JP 2002148555A JP 2002148555 A JP2002148555 A JP 2002148555A JP 2003336050 A5 JP2003336050 A5 JP 2003336050A5
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- emission spectrum
- silicon nitride
- light
- amount
- 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.)
- Granted
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 26
- 238000000295 emission spectrum Methods 0.000 claims 13
- 229910052791 calcium Inorganic materials 0.000 claims 9
- 229910052581 Si3N4 Inorganic materials 0.000 claims 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 7
- 229910007991 Si-N Inorganic materials 0.000 claims 5
- 229910006294 Si—N Inorganic materials 0.000 claims 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims 5
- 229910052712 strontium Inorganic materials 0.000 claims 5
- 229910052684 Cerium Inorganic materials 0.000 claims 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 3
- 229910052727 yttrium Inorganic materials 0.000 claims 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 3
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims 1
- 229940075613 gadolinium oxide Drugs 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
Priority Applications (22)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002148555A JP4221950B2 (ja) | 2002-05-23 | 2002-05-23 | 蛍光体 |
| SG2009037052A SG173925A1 (en) | 2002-03-22 | 2003-03-20 | Nitride phosphor and production process thereof, and light emitting device |
| US10/478,598 US7258816B2 (en) | 2002-03-22 | 2003-03-20 | Nitride phosphor and method for preparation thereof, and light emitting device |
| KR1020097013178A KR100961322B1 (ko) | 2002-03-22 | 2003-03-20 | 질화물 형광체와 그 제조 방법 및 발광 장치 |
| KR1020037015150A KR100961324B1 (ko) | 2002-03-22 | 2003-03-20 | 질화물 형광체와 그 제조 방법 및 발광 장치 |
| PCT/JP2003/003418 WO2003080764A1 (en) | 2002-03-22 | 2003-03-20 | Nitride phosphor and method for preparation thereof, and light emitting device |
| AU2003221442A AU2003221442A1 (en) | 2002-03-22 | 2003-03-20 | Nitride phosphor and method for preparation thereof, and light emitting device |
| CNB038004542A CN100430456C (zh) | 2002-03-22 | 2003-03-20 | 氮化物荧光体,其制造方法及发光装置 |
| SG2009037094A SG185827A1 (en) | 2002-03-22 | 2003-03-20 | Nitride phosphor and production process thereof, and light emitting device |
| SG200600830-4A SG155768A1 (en) | 2002-03-22 | 2003-03-20 | Nitride phosphor and production process thereof, and light emitting device |
| CA2447288A CA2447288C (en) | 2002-03-22 | 2003-03-20 | Nitride phosphor and method for preparation thereof, and light emitting device |
| EP03710450.2A EP1433831B1 (en) | 2002-03-22 | 2003-03-20 | Nitride phosphor and method for preparation thereof, and light emitting device |
| KR1020097013180A KR100961342B1 (ko) | 2002-03-22 | 2003-03-20 | 질화물 형광체와 그 제조 방법 및 발광 장치 |
| KR1020097013179A KR100983193B1 (ko) | 2002-03-22 | 2003-03-20 | 질화물 형광체와 그 제조 방법 및 발광 장치 |
| TW092106347A TWI258499B (en) | 2002-03-22 | 2003-03-21 | Nitride phosphor and method for preparation thereof, and light emitting device |
| MYPI20030992 MY148692A (en) | 2002-03-22 | 2003-03-21 | Nitride phosphor and production process thereof, and light emitting device |
| US11/252,111 US7297293B2 (en) | 2002-03-22 | 2005-10-18 | Nitride phosphor and production process thereof, and light emitting device |
| US11/905,725 US7556744B2 (en) | 2002-03-22 | 2007-10-03 | Nitride phosphor and production process thereof, and light emitting device |
| US11/905,720 US7597823B2 (en) | 2002-03-22 | 2007-10-03 | Nitride phosphor and production process thereof, and light emitting device |
| US12/453,534 US8058793B2 (en) | 2002-03-22 | 2009-05-14 | Nitride phosphor and production process thereof, and light emitting device |
| US12/453,535 US7964113B2 (en) | 2002-03-22 | 2009-05-14 | Nitride phosphor and production process thereof, and light emitting device |
| US12/453,587 US8076847B2 (en) | 2002-03-22 | 2009-05-15 | Nitride phosphor and production process thereof, and light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002148555A JP4221950B2 (ja) | 2002-05-23 | 2002-05-23 | 蛍光体 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004313552A Division JP2005042125A (ja) | 2004-10-28 | 2004-10-28 | 発光装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003336050A JP2003336050A (ja) | 2003-11-28 |
| JP2003336050A5 true JP2003336050A5 (enrdf_load_stackoverflow) | 2005-07-07 |
| JP4221950B2 JP4221950B2 (ja) | 2009-02-12 |
Family
ID=29706274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002148555A Expired - Fee Related JP4221950B2 (ja) | 2002-03-22 | 2002-05-23 | 蛍光体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4221950B2 (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100961342B1 (ko) | 2002-03-22 | 2010-06-04 | 니치아 카가쿠 고교 가부시키가이샤 | 질화물 형광체와 그 제조 방법 및 발광 장치 |
| JP4696661B2 (ja) * | 2004-04-26 | 2011-06-08 | 三菱化学株式会社 | カラーフィルター用青色組成物、カラーフィルター及びカラー画像表示装置 |
| EP2078978A3 (en) | 2004-04-26 | 2009-07-22 | Mitsubishi Chemical Corporation | LCD backlight containing a LED with adapted light emission and suitable colour filters |
| JP4128564B2 (ja) * | 2004-04-27 | 2008-07-30 | 松下電器産業株式会社 | 発光装置 |
| JP2006137902A (ja) * | 2004-11-15 | 2006-06-01 | Shoei Chem Ind Co | 窒化物蛍光体、窒化物蛍光体の製造方法及び白色発光素子 |
| CN104759615A (zh) * | 2005-04-01 | 2015-07-08 | 三菱化学株式会社 | 无机功能材料原料用合金粉末及荧光体 |
| CN101171321B (zh) * | 2005-04-01 | 2013-06-05 | 三菱化学株式会社 | 无机功能材料原料用合金粉末及荧光体 |
| JP4923771B2 (ja) * | 2005-06-17 | 2012-04-25 | 三菱化学株式会社 | 表示装置 |
| JP2007180377A (ja) * | 2005-12-28 | 2007-07-12 | Sharp Corp | 発光装置 |
| JP5239176B2 (ja) * | 2006-03-28 | 2013-07-17 | 三菱化学株式会社 | 蛍光体用合金粉末及びその製造方法 |
| JP2017088800A (ja) * | 2015-11-16 | 2017-05-25 | サムスン エレクトロニクス カンパニー リミテッド | 蛍光体およびその製造方法 |
| JP7174266B2 (ja) * | 2020-06-30 | 2022-11-17 | 日亜化学工業株式会社 | 発光装置 |
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2002
- 2002-05-23 JP JP2002148555A patent/JP4221950B2/ja not_active Expired - Fee Related