CN103146380A - 一种白光led用三激活剂碱土硼酸盐荧光粉 - Google Patents
一种白光led用三激活剂碱土硼酸盐荧光粉 Download PDFInfo
- Publication number
- CN103146380A CN103146380A CN2013100940648A CN201310094064A CN103146380A CN 103146380 A CN103146380 A CN 103146380A CN 2013100940648 A CN2013100940648 A CN 2013100940648A CN 201310094064 A CN201310094064 A CN 201310094064A CN 103146380 A CN103146380 A CN 103146380A
- Authority
- CN
- China
- Prior art keywords
- gram
- white light
- alkaline earth
- fluorescent material
- light leds
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 43
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000012190 activator Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 88
- 150000001875 compounds Chemical class 0.000 claims abstract description 20
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 12
- 229910052693 Europium Inorganic materials 0.000 claims abstract description 12
- 229910052788 barium Inorganic materials 0.000 claims abstract description 12
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 12
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 12
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000004327 boric acid Substances 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 4
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims abstract description 3
- -1 organic acid salt Chemical class 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims description 17
- 150000002500 ions Chemical class 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000002019 doping agent Substances 0.000 claims description 3
- 125000005619 boric acid group Chemical group 0.000 claims description 2
- 229910052810 boron oxide Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 21
- 238000009877 rendering Methods 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000295 emission spectrum Methods 0.000 abstract description 2
- 229910011255 B2O3 Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- 238000002360 preparation method Methods 0.000 description 30
- 230000005284 excitation Effects 0.000 description 27
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 26
- 239000011575 calcium Substances 0.000 description 26
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- 239000000047 product Substances 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 239000004570 mortar (masonry) Substances 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 description 13
- 229910000420 cerium oxide Inorganic materials 0.000 description 13
- 229910052593 corundum Inorganic materials 0.000 description 13
- 239000010431 corundum Substances 0.000 description 13
- 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 13
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 13
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 13
- 238000000498 ball milling Methods 0.000 description 12
- 238000013467 fragmentation Methods 0.000 description 11
- 238000006062 fragmentation reaction Methods 0.000 description 11
- 238000012856 packing Methods 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 238000000227 grinding Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 7
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 235000015320 potassium carbonate Nutrition 0.000 description 6
- 238000007873 sieving Methods 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000000695 excitation spectrum Methods 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 241001025261 Neoraja caerulea Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 229910019990 cerium-doped yttrium aluminum garnet Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003836 solid-state method Methods 0.000 description 1
Images
Classifications
-
- 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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- Luminescent Compositions (AREA)
Abstract
Description
Claims (7)
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CN201310094064.8A CN103146380B (zh) | 2013-03-22 | 2013-03-22 | 一种白光led用三激活剂碱土硼酸盐荧光粉 |
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CN201310094064.8A CN103146380B (zh) | 2013-03-22 | 2013-03-22 | 一种白光led用三激活剂碱土硼酸盐荧光粉 |
Publications (2)
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CN103146380A true CN103146380A (zh) | 2013-06-12 |
CN103146380B CN103146380B (zh) | 2015-02-25 |
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Citations (1)
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CN102585808A (zh) * | 2011-12-31 | 2012-07-18 | 浙江工业大学 | 一种白光led用硼酸盐荧光粉及其制备方法 |
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Patent Citations (1)
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CN102585808A (zh) * | 2011-12-31 | 2012-07-18 | 浙江工业大学 | 一种白光led用硼酸盐荧光粉及其制备方法 |
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Effective date of registration: 20191121 Address after: 242000 Meixi Road and Wolong Lane Intersection of Feichuan Office in Xuancheng City, Anhui Province Patentee after: Xuancheng Youdu Technology Service Co.,Ltd. Address before: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang creation Intellectual Property Service Co.,Ltd. Effective date of registration: 20191121 Address after: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang creation Intellectual Property Service Co.,Ltd. Address before: 310014, Zhejiang City, No. 18 Chao Wang Road, Zhejiang University of Technology Patentee before: Zhejiang University of Technology |
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Application publication date: 20130612 Assignee: Creation optoelectronic (Huzhou) Co.,Ltd. Assignor: Xuancheng Youdu Technology Service Co.,Ltd. Contract record no.: X2024330000195 Denomination of invention: A three activator alkaline earth borate fluorescent powder for white LED Granted publication date: 20150225 License type: Common License Record date: 20240711 |
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