JPS6486439A - Lamp for ultraviolet illuminant - Google Patents
Lamp for ultraviolet illuminantInfo
- Publication number
- JPS6486439A JPS6486439A JP24480587A JP24480587A JPS6486439A JP S6486439 A JPS6486439 A JP S6486439A JP 24480587 A JP24480587 A JP 24480587A JP 24480587 A JP24480587 A JP 24480587A JP S6486439 A JPS6486439 A JP S6486439A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- power
- constitution
- secured
- power source
- 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.)
- Pending
Links
Landscapes
- Discharge Lamp (AREA)
Abstract
PURPOSE:To aim at improvement in shortwave long light, especially ultraviolet light intensity in and around 190nm by using a ceramic electric conductor for a power making electrode installed in a luminous bulb. CONSTITUTION:Mercury and proper pressure buffer gas are sealed in a tube body inner part 2, and power is impressed on a ultraviolet luminous lamp 1, installing respective electrodes 3 of LaB6 at both ends, from a power source 7 through a lead wire 4. At this time, in order to prevent discharge from going to instability due to a load resistance component or the like of the lamp 1, a matcher 6 is installed next to the power source 7, thereby adopting impedance matching with load. With this constitution, such shortwave long ultraviolet light that has not secured ample intensity in the past can be secured, so that it is made widely usable in industrial fields, especially a semiconductor manufacturing field.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24480587A JPS6486439A (en) | 1987-09-29 | 1987-09-29 | Lamp for ultraviolet illuminant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24480587A JPS6486439A (en) | 1987-09-29 | 1987-09-29 | Lamp for ultraviolet illuminant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6486439A true JPS6486439A (en) | 1989-03-31 |
Family
ID=17124204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24480587A Pending JPS6486439A (en) | 1987-09-29 | 1987-09-29 | Lamp for ultraviolet illuminant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6486439A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009055123A1 (en) | 2009-12-22 | 2011-06-30 | Osram Gesellschaft mit beschränkter Haftung, 81543 | Ceramic electrode for a high-pressure discharge lamp |
-
1987
- 1987-09-29 JP JP24480587A patent/JPS6486439A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009055123A1 (en) | 2009-12-22 | 2011-06-30 | Osram Gesellschaft mit beschränkter Haftung, 81543 | Ceramic electrode for a high-pressure discharge lamp |
WO2011085839A2 (en) | 2009-12-22 | 2011-07-21 | Osram Gesellschaft mit beschränkter Haftung | Ceramic electrode for a high-pressure discharge lamp |
US8581493B2 (en) | 2009-12-22 | 2013-11-12 | Osram Ag | Ceramic electrode for a high-pressure discharge lamp |
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