CN1256185C - 包封的长寿命电致无机发光材料 - Google Patents
包封的长寿命电致无机发光材料 Download PDFInfo
- Publication number
- CN1256185C CN1256185C CN00815675.1A CN00815675A CN1256185C CN 1256185 C CN1256185 C CN 1256185C CN 00815675 A CN00815675 A CN 00815675A CN 1256185 C CN1256185 C CN 1256185C
- Authority
- CN
- China
- Prior art keywords
- phosphor
- emission spectrum
- coating
- electroluminescent phosphor
- hours
- 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 - Fee Related
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000000295 emission spectrum Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 5
- 239000002243 precursor Substances 0.000 abstract description 3
- 230000002939 deleterious effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OGIIWTRTOXDWEH-UHFFFAOYSA-N [O].[O-][O+]=O Chemical compound [O].[O-][O+]=O OGIIWTRTOXDWEH-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- NYZGMENMNUBUFC-UHFFFAOYSA-N P.[S-2].[Zn+2] Chemical compound P.[S-2].[Zn+2] NYZGMENMNUBUFC-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- 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
- C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
- C09K11/582—Chalcogenides
- C09K11/584—Chalcogenides with zinc or cadmium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
样品号 | 类型 | ALWt% | 发射颜色 | 光输出(英尺朗伯) | 寿命小时 24小时 | 功效说明/瓦 | |||
X | Y | 2小时 | 24小时 | 100小时 | |||||
ELB849 | 813 | 未得 | 0.160 | 0.203 | 13.6 | 10.0 | 6.2 | 142 | - |
TH54 | NE600 | 3.9 | 0.156 | 0.169 | 9.2 | 7.9 | 6.7 | 288 | 3.2 |
ELB875 | 83 | 未得 | 0.161 | 0.213 | 16.1 | 12.1 | 7.9 | - | - |
TH111 | TNE600 | 2.6 | 0.158 | 0.178 | 12.0 | 10.2 | 7.4 | 157 | 2.6 |
ELB826 | 813 | 未得 | 0.159 | 0.202 | 16.2 | 12.2 | 7.8 | 141 | 1.9 |
TH53 | TNE600 | 2.7 | 0.157 | 0.177 | 11.0 | 9.2 | 6.9 | 213 | 3.3 |
TH36 | NE600 | 3.9 | 0.157 | 0.175 | 8.5 | 8.0 | 6.3 | 288 | 3.6 |
CJ564 | 60 | 4.4 | 0.158 | 0.199 | 10.8 | 9.1 | 6.6 | 195 | 3.4 |
材料 | 测试批量 |
ZnS(未活化S-10) | 25磅 |
CuS04(无水) | 11.3g |
BaCl2 | 341g |
MgCl2(干的) | 341g |
NaCl | 227g |
硫(升华了的) | 2磅 |
ZnO(K-25) | 56.5g |
样品号 | 类型 | AlWt.% | 发射颜色 | 光输出(英尺朗伯) | 寿命小时1/2 24小时 | 功效流明/瓦 | |||
X | Y | 2小时 | 24小时 | 100小时 | |||||
ELB478-50 | 813改性的 | 未得 | 0.168 | 0.254 | 19.8 | 19.0 | 15.3 | 497 | 1.17 |
TH92A | WNE600 | 2.0 | 0.165 | 0.229 | 14.8 | 15.0 | 14.0 | 663 | 2.49 |
TH92 | TNE600 | 2.8 | 0.166 | 0.225 | 12.4 | 12.7 | 11.8 | 804 | 2.61 |
TH93 | NE600 | 4.1 | 0.164 | 0.211 | 10.3 | 10.8 | 10.2 | -1295 | 2.79 |
CJ30标准的 | 60 | 4.0 | 0.161 | 0.203 | 12.3 | 10.7 | 7.9 | 256 | 3.20 |
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16661999P | 1999-11-19 | 1999-11-19 | |
US60/166,619 | 1999-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1531466A CN1531466A (zh) | 2004-09-22 |
CN1256185C true CN1256185C (zh) | 2006-05-17 |
Family
ID=22604039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00815675.1A Expired - Fee Related CN1256185C (zh) | 1999-11-19 | 2000-11-15 | 包封的长寿命电致无机发光材料 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1412098A4 (zh) |
JP (1) | JP2003535153A (zh) |
KR (1) | KR100498686B1 (zh) |
CN (1) | CN1256185C (zh) |
AU (1) | AU1605901A (zh) |
CA (1) | CA2381534A1 (zh) |
HU (1) | HUP0500636A3 (zh) |
WO (1) | WO2001036559A2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6702959B2 (en) * | 1999-11-19 | 2004-03-09 | Osram Sylvania Inc. | Long life, white light emitting electroluminescent phosphor |
CA2363532A1 (en) * | 2000-12-18 | 2002-06-18 | Osram Sylvania Inc. | Preparation of high-brightness, long life, moisture resistant electroluminescent phosphor |
ATE369268T1 (de) | 2002-01-31 | 2007-08-15 | Volkswagen Ag | Schild, insbesondere kennzeichenschild fuer kraftfahrzeuge |
US8298666B2 (en) * | 2006-01-26 | 2012-10-30 | Global Tungsten & Powders Corp. | Moisture resistant electroluminescent phosphor with high initial brightness and method of making |
US7833437B2 (en) | 2006-01-26 | 2010-11-16 | Global Tungsten & Powders Corp. | Moisture-resistant electroluminescent phosphor with high initial brightness and method of making |
US8011559B2 (en) * | 2009-11-09 | 2011-09-06 | GM Global Technology Operations LLC | Active material-augmented vibration welding system and method of use |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825124A (en) * | 1984-05-07 | 1989-04-25 | Gte Laboratories Incorporated | Phosphor particle, fluorescent lamp, and manufacturing method |
US4585673A (en) * | 1984-05-07 | 1986-04-29 | Gte Laboratories Incorporated | Method for coating phosphor particles |
US5196234A (en) * | 1986-08-29 | 1993-03-23 | Gte Products Corporation | Method for preparing zinc orthosilicate phosphor particle |
US5080928A (en) * | 1990-10-05 | 1992-01-14 | Gte Laboratories Incorporated | Method for making moisture insensitive zinc sulfide based luminescent materials |
EP0560617A3 (en) * | 1992-03-13 | 1993-11-24 | Kawasaki Steel Co | Method of manufacturing insulating film on semiconductor device and apparatus for carrying out the same |
US5602445A (en) * | 1995-05-12 | 1997-02-11 | Oregon Graduate Institute Of Science And Technology | Blue-violet phosphor for use in electroluminescent flat panel displays |
DE19849581B4 (de) * | 1997-10-27 | 2005-05-12 | Osram Sylvania Inc., Danvers | Verfahren zur Herstellung eines elektrolumineszenten Phosphors mit langer Lebensdauer |
-
2000
- 2000-11-15 WO PCT/US2000/031216 patent/WO2001036559A2/en active IP Right Grant
- 2000-11-15 JP JP2001539040A patent/JP2003535153A/ja active Pending
- 2000-11-15 CA CA002381534A patent/CA2381534A1/en not_active Abandoned
- 2000-11-15 KR KR10-2002-7000918A patent/KR100498686B1/ko not_active IP Right Cessation
- 2000-11-15 EP EP00978609A patent/EP1412098A4/en not_active Withdrawn
- 2000-11-15 CN CN00815675.1A patent/CN1256185C/zh not_active Expired - Fee Related
- 2000-11-15 HU HU0500636A patent/HUP0500636A3/hu unknown
- 2000-11-15 AU AU16059/01A patent/AU1605901A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1531466A (zh) | 2004-09-22 |
AU1605901A (en) | 2001-05-30 |
EP1412098A2 (en) | 2004-04-28 |
WO2001036559A3 (en) | 2004-02-26 |
WO2001036559A2 (en) | 2001-05-25 |
JP2003535153A (ja) | 2003-11-25 |
KR20020062913A (ko) | 2002-07-31 |
EP1412098A4 (en) | 2008-04-30 |
HUP0500636A2 (hu) | 2005-10-28 |
HUP0500636A3 (en) | 2008-05-28 |
KR100498686B1 (ko) | 2005-07-01 |
CA2381534A1 (en) | 2001-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4208299A (en) | Method of preparing zinc sulfide phosphor coactivated with copper and gold | |
CN1256185C (zh) | 包封的长寿命电致无机发光材料 | |
US5196234A (en) | Method for preparing zinc orthosilicate phosphor particle | |
JP2636672B2 (ja) | 低速電子線用青色発光蛍光体 | |
CN106753325A (zh) | 一种高显色、低光衰红色荧光粉及其制备方法 | |
CN1544575A (zh) | 含硼的白光led用荧光粉及其制造方法和所制成的电光源 | |
CN1368530A (zh) | 高亮度,长寿命,抗湿的无机电致发光材料的制备 | |
CN109957402B (zh) | 一种三价铕离子激活的红发光荧光粉及其制备和应用 | |
KR100541630B1 (ko) | 고-효율 및 장 수명의 전기발광 형광체의 제조방법 | |
EP1676899B1 (en) | Electroluminescent phosphor | |
EP0257554A2 (en) | Phosphor particle, phosphor blend, and fluorescent lamp | |
JP3832024B2 (ja) | 真空紫外線励起発光蛍光体およびその製造方法 | |
EP0034059B1 (en) | Cathode ray tube, a copper and aluminum activated zinc sulfide phosphor, a process for preparing said phosphor, and a color television incorporating said cathode ray tube | |
JPH01315485A (ja) | El発光体用リン酸塩被覆螢光体及びその製造方法 | |
EP0333053B1 (en) | Phosphate-coated electroluminescent phosphor for electroluminescent lamp and a process for producing the same | |
US6849297B1 (en) | Encapsulated long life electroluminescent phosphor | |
US6610217B2 (en) | ZnS:Ag,A1 phosphor and method of making same | |
JP2000178551A (ja) | 長寿命のエレクトロルミネセンス蛍光体及びその製造方法 | |
JP3187933B2 (ja) | 蛍光体およびそれを用いた蛍光ランプ | |
JP2004182907A (ja) | 赤色蛍光体およびこれを用いた蛍光ランプ | |
JPH0662940B2 (ja) | 螢光体 | |
US20030080676A1 (en) | Preparation of high-brightness, long life, moisture resistant electroluminescent phosphor | |
CN112322283A (zh) | 近红外荧光粉及其制备方法、发光装置 | |
JPS60220548A (ja) | 螢光ランプ | |
JPH06240249A (ja) | 耐酸化性蛍光体及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GLOBAL TUNGSTEN + POWDERS CORP. Free format text: FORMER OWNER: OSRAM SYLVANIA INC. Effective date: 20140825 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140825 Address after: American Pennsylvania Patentee after: Global Tungsten & Powders Corp. Address before: Massachusetts, USA Patentee before: Osram Sylvania Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20151115 |
|
EXPY | Termination of patent right or utility model |