JPH0364557B2 - - Google Patents
Info
- Publication number
- JPH0364557B2 JPH0364557B2 JP7276481A JP7276481A JPH0364557B2 JP H0364557 B2 JPH0364557 B2 JP H0364557B2 JP 7276481 A JP7276481 A JP 7276481A JP 7276481 A JP7276481 A JP 7276481A JP H0364557 B2 JPH0364557 B2 JP H0364557B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- tungsten
- present
- brightness
- zns
- 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
Links
- 229910052721 tungsten Inorganic materials 0.000 claims description 27
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 26
- 239000010937 tungsten Substances 0.000 claims description 26
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 10
- 150000002910 rare earth metals Chemical class 0.000 claims description 9
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 6
- UAHZTKVCYHJBJQ-UHFFFAOYSA-N [P].S=O Chemical compound [P].S=O UAHZTKVCYHJBJQ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 229910052765 Lutetium Inorganic materials 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 51
- 229910018565 CuAl Inorganic materials 0.000 description 9
- 238000010894 electron beam technology Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 229910052771 Terbium Inorganic materials 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000003513 alkali Substances 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
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- -1 rare earth oxysulfide Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Luminescent Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7276481A JPS57187382A (en) | 1981-05-12 | 1981-05-12 | Rare earth phosphor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7276481A JPS57187382A (en) | 1981-05-12 | 1981-05-12 | Rare earth phosphor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57187382A JPS57187382A (en) | 1982-11-18 |
| JPH0364557B2 true JPH0364557B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-07 |
Family
ID=13498754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7276481A Granted JPS57187382A (en) | 1981-05-12 | 1981-05-12 | Rare earth phosphor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57187382A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726098B2 (ja) * | 1990-03-20 | 1995-03-22 | 株式会社東芝 | 陰極線管用蛍光体および陰極線管 |
| DE4113085A1 (de) * | 1991-04-22 | 1992-10-29 | Philips Patentverwaltung | Verfahren zur herstellung eines gluehkathodenelements |
-
1981
- 1981-05-12 JP JP7276481A patent/JPS57187382A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57187382A (en) | 1982-11-18 |
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