CN1169909C - 可制得白光光源的方法 - Google Patents
可制得白光光源的方法 Download PDFInfo
- Publication number
- CN1169909C CN1169909C CNB011362316A CN01136231A CN1169909C CN 1169909 C CN1169909 C CN 1169909C CN B011362316 A CNB011362316 A CN B011362316A CN 01136231 A CN01136231 A CN 01136231A CN 1169909 C CN1169909 C CN 1169909C
- Authority
- CN
- China
- Prior art keywords
- light
- fluorescent
- source
- white light
- white
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000005284 excitation Effects 0.000 claims abstract description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 58
- 239000000843 powder Substances 0.000 claims description 57
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004020 luminiscence type Methods 0.000 claims description 5
- 238000003746 solid phase reaction Methods 0.000 claims description 5
- 238000010671 solid-state reaction Methods 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000001235 sensitizing effect Effects 0.000 claims description 3
- 241000675108 Citrus tangerina Species 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 23
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 description 21
- 239000011572 manganese Substances 0.000 description 14
- 238000000695 excitation spectrum Methods 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 4
- 229910052693 Europium Inorganic materials 0.000 description 4
- 238000000975 co-precipitation Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010189 synthetic method Methods 0.000 description 4
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 2
- -1 europium ion Chemical class 0.000 description 2
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910005540 GaP Inorganic materials 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 206010023126 Jaundice Diseases 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 210000001328 optic nerve Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 238000001429 visible spectrum 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
Landscapes
- Luminescent Compositions (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011362316A CN1169909C (zh) | 2001-10-11 | 2001-10-11 | 可制得白光光源的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011362316A CN1169909C (zh) | 2001-10-11 | 2001-10-11 | 可制得白光光源的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1412270A CN1412270A (zh) | 2003-04-23 |
CN1169909C true CN1169909C (zh) | 2004-10-06 |
Family
ID=4673511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011362316A Expired - Lifetime CN1169909C (zh) | 2001-10-11 | 2001-10-11 | 可制得白光光源的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1169909C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411200C (zh) * | 2004-05-18 | 2008-08-13 | 光宝科技股份有限公司 | 白光发光装置 |
CN100375302C (zh) * | 2004-07-20 | 2008-03-12 | 光宝科技股份有限公司 | 白光发光装置 |
JP4882402B2 (ja) * | 2006-02-10 | 2012-02-22 | ソニー株式会社 | 表示装置の製造方法 |
-
2001
- 2001-10-11 CN CNB011362316A patent/CN1169909C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1412270A (zh) | 2003-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6805600B2 (en) | Method of manufacturing white light source | |
US7005667B2 (en) | Broad-spectrum A1(1-x-y)InyGaxN light emitting diodes and solid state white light emitting devices | |
EP2269207B1 (en) | Multiple-chip excitation systems for white light emitting diodes (leds) | |
US20050093422A1 (en) | White light-emitting device | |
GB2410612A (en) | White light and colour controlled LEDs | |
US7919785B2 (en) | Phosphor for white light-emitting diodes and fabrication of the same | |
US20080067918A1 (en) | Light emitting module | |
CN1208847C (zh) | 三波长白光发光二极管的制造方法 | |
US7059927B2 (en) | Method for manufacturing white light source | |
US20050236958A1 (en) | White light-emitting device | |
CN1233046C (zh) | 一种制作白光发光二极管光源的方法 | |
CN100385690C (zh) | 可调整色温的白光发光方法 | |
US7026656B2 (en) | White light-emitting device | |
CN1303702C (zh) | 一种白光发光二极管的制造方法 | |
CN1169909C (zh) | 可制得白光光源的方法 | |
CN1919854A (zh) | 化合物、包含它的荧光粉组合物及发光装置 | |
CN1617361A (zh) | 白光发光装置 | |
CN100375302C (zh) | 白光发光装置 | |
US20050247953A1 (en) | White light-emitting device | |
CN1233786C (zh) | 制作用于白光二极管的荧光粉的方法及其白光二极管 | |
JP4219621B2 (ja) | 白色光発光ダイオードの製造方法 | |
TW572994B (en) | Method for manufacturing white light source | |
KR102159984B1 (ko) | 고연색성 비전 세이프가드용 엘이디 광원 | |
TWI234294B (en) | White light-emitting device | |
CN1260831C (zh) | 白光光源的制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGBAO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUANGBAO ELECTRONIC CO., LTD., TAIWAN Effective date: 20030925 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030925 Address after: Taiwan City, Taipei Applicant after: Lite-On Technology Corporation Address before: Taiwan, China Applicant before: Guangbao Electronic Co., Ltd., Taiwan |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LITE-ON TECHNOLOGY (CHANGZHOU) CO., LTD. Free format text: FORMER OWNER: GUANGBAO SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20131211 Owner name: GUANGBAO SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20131211 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 213166 CHANGZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131211 Address after: 213166 Wujin high tech Industrial Development Zone, Jiangsu Province, Yang Lake Road, No. 88 Patentee after: LITE-ON TECHNOLOGY (CHANGZHOU) CO., LTD. Patentee after: Lite-On Technology Corporation Address before: Taipei City, Taiwan, China Patentee before: Lite-On Technology Corporation |
|
CX01 | Expiry of patent term |
Granted publication date: 20041006 |
|
CX01 | Expiry of patent term |