JPS6359504B2 - - Google Patents
Info
- Publication number
- JPS6359504B2 JPS6359504B2 JP2247081A JP2247081A JPS6359504B2 JP S6359504 B2 JPS6359504 B2 JP S6359504B2 JP 2247081 A JP2247081 A JP 2247081A JP 2247081 A JP2247081 A JP 2247081A JP S6359504 B2 JPS6359504 B2 JP S6359504B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- color
- face plate
- plate glass
- red
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 47
- 239000005357 flat glass Substances 0.000 claims description 28
- 239000011521 glass Substances 0.000 claims description 22
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 229910052693 Europium Inorganic materials 0.000 claims description 7
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 5
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims description 4
- 239000001054 red pigment Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- GFKJCVBFQRKZCJ-UHFFFAOYSA-N oxygen(2-);yttrium(3+);trisulfide Chemical compound [O-2].[O-2].[O-2].[S-2].[S-2].[S-2].[Y+3].[Y+3].[Y+3].[Y+3] GFKJCVBFQRKZCJ-UHFFFAOYSA-N 0.000 claims description 3
- -1 europium-activated yttrium oxysulfide Chemical class 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 description 14
- 238000002834 transmittance Methods 0.000 description 14
- 229910052779 Neodymium Inorganic materials 0.000 description 12
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 11
- 239000000049 pigment Substances 0.000 description 9
- 239000012190 activator Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000000295 emission spectrum Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004020 luminiscence type Methods 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 150000001206 Neodymium Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/18—Luminescent screens
- H01J29/24—Supports for luminescent material
Landscapes
- Luminescent Compositions (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2247081A JPS57136742A (en) | 1981-02-17 | 1981-02-17 | Color cathode-ray tube |
| GB8202538A GB2093269B (en) | 1981-02-17 | 1982-01-29 | Color cathode ray tube |
| KR8200543A KR870001634B1 (ko) | 1981-02-17 | 1982-02-09 | 컬러음극선관 |
| DE3205031A DE3205031C2 (de) | 1981-02-17 | 1982-02-12 | Bildschirm einer Farb-Kathodenstrahlröhre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2247081A JPS57136742A (en) | 1981-02-17 | 1981-02-17 | Color cathode-ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57136742A JPS57136742A (en) | 1982-08-23 |
| JPS6359504B2 true JPS6359504B2 (de) | 1988-11-18 |
Family
ID=12083587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2247081A Granted JPS57136742A (en) | 1981-02-17 | 1981-02-17 | Color cathode-ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57136742A (de) |
-
1981
- 1981-02-17 JP JP2247081A patent/JPS57136742A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57136742A (en) | 1982-08-23 |
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