JPH0336272B2 - - Google Patents
Info
- Publication number
- JPH0336272B2 JPH0336272B2 JP59120353A JP12035384A JPH0336272B2 JP H0336272 B2 JPH0336272 B2 JP H0336272B2 JP 59120353 A JP59120353 A JP 59120353A JP 12035384 A JP12035384 A JP 12035384A JP H0336272 B2 JPH0336272 B2 JP H0336272B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- glass bulb
- cold cathode
- cathode discharge
- discharge lamp
- 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
- 239000011521 glass Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004020 luminiscence type Methods 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 14
- 238000005286 illumination Methods 0.000 description 5
- -1 europium activated barium magnesium aluminate Chemical class 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052693 Europium Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
Landscapes
- Planar Illumination Modules (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12035384A JPS60264039A (ja) | 1984-06-11 | 1984-06-11 | 冷陰極放電灯 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12035384A JPS60264039A (ja) | 1984-06-11 | 1984-06-11 | 冷陰極放電灯 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6256370A Division JP2720385B2 (ja) | 1994-10-21 | 1994-10-21 | 液晶表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60264039A JPS60264039A (ja) | 1985-12-27 |
| JPH0336272B2 true JPH0336272B2 (fr) | 1991-05-30 |
Family
ID=14784117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12035384A Granted JPS60264039A (ja) | 1984-06-11 | 1984-06-11 | 冷陰極放電灯 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60264039A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62186405A (ja) * | 1986-02-10 | 1987-08-14 | 株式会社日立製作所 | 面光源ユニツト |
| JPH0455407Y2 (fr) * | 1986-12-18 | 1992-12-25 | ||
| JPH043387Y2 (fr) * | 1987-07-27 | 1992-02-03 | ||
| JPH027350A (ja) * | 1988-06-27 | 1990-01-11 | Hitachi Ltd | 低圧放電灯 |
| JP2669063B2 (ja) * | 1989-07-26 | 1997-10-27 | 日本電気株式会社 | 液晶投射ディスプレイ |
| JP2720385B2 (ja) * | 1994-10-21 | 1998-03-04 | 日本電気ホームエレクトロニクス株式会社 | 液晶表示装置 |
| JP3107743B2 (ja) * | 1995-07-31 | 2000-11-13 | カシオ計算機株式会社 | 電子放出性電極およびその製造方法、並びにそれを用いた冷陰極蛍光管およびプラズマディスプレイ |
| US6000982A (en) * | 1995-07-31 | 1999-12-14 | Casio Computer Co., Ltd. | Method of manufacturing a cold-cathode for a discharge device |
| DE19744183B4 (de) * | 1997-10-07 | 2009-09-24 | Robert Bosch Gmbh | Kombiinstrument |
| JP3601775B2 (ja) * | 1999-12-27 | 2004-12-15 | ハリソン東芝ライティング株式会社 | バックライト装置、及び液晶表示装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5593648A (en) * | 1978-12-30 | 1980-07-16 | Matsushita Electric Works Ltd | Fluorescent lamp |
| JPS56114273A (en) * | 1980-02-15 | 1981-09-08 | Toshiba Corp | Fluorescent lamp |
| JPS5740853A (en) * | 1980-08-22 | 1982-03-06 | Nichia Denshi Kagaku Kk | Mercury vapor discharge lamp |
| JPS5951451A (ja) * | 1982-09-17 | 1984-03-24 | Toshiba Electric Equip Corp | けい光ランプ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50850U (fr) * | 1973-05-01 | 1975-01-07 |
-
1984
- 1984-06-11 JP JP12035384A patent/JPS60264039A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5593648A (en) * | 1978-12-30 | 1980-07-16 | Matsushita Electric Works Ltd | Fluorescent lamp |
| JPS56114273A (en) * | 1980-02-15 | 1981-09-08 | Toshiba Corp | Fluorescent lamp |
| JPS5740853A (en) * | 1980-08-22 | 1982-03-06 | Nichia Denshi Kagaku Kk | Mercury vapor discharge lamp |
| JPS5951451A (ja) * | 1982-09-17 | 1984-03-24 | Toshiba Electric Equip Corp | けい光ランプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60264039A (ja) | 1985-12-27 |
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