JPS6171954U - - Google Patents
Info
- Publication number
- JPS6171954U JPS6171954U JP15585884U JP15585884U JPS6171954U JP S6171954 U JPS6171954 U JP S6171954U JP 15585884 U JP15585884 U JP 15585884U JP 15585884 U JP15585884 U JP 15585884U JP S6171954 U JPS6171954 U JP S6171954U
- Authority
- JP
- Japan
- Prior art keywords
- less
- envelope tube
- fluorescent lamp
- power consumption
- outer diameter
- 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.)
- Granted
Links
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984155858U JPH0452930Y2 (un) | 1984-10-17 | 1984-10-17 | |
| EP85113117A EP0178646B1 (en) | 1984-10-17 | 1985-10-16 | Small size fluorescent lamp |
| DE8585113117T DE3573685D1 (en) | 1984-10-17 | 1985-10-16 | Small size fluorescent lamp |
| US06/788,455 US4680505A (en) | 1984-10-17 | 1985-10-17 | Small size discharge lamp having sufficient arc length and high luminous efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984155858U JPH0452930Y2 (un) | 1984-10-17 | 1984-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6171954U true JPS6171954U (un) | 1986-05-16 |
| JPH0452930Y2 JPH0452930Y2 (un) | 1992-12-11 |
Family
ID=30713870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984155858U Expired JPH0452930Y2 (un) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452930Y2 (un) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6399757U (un) * | 1986-12-18 | 1988-06-28 | ||
| US7717766B2 (en) | 2005-03-28 | 2010-05-18 | Sony Corporation | Fluorescent lamp and method of manufacturing fluorescent lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1330045A (en) * | 1970-03-03 | 1973-09-12 | Matsushita Electronics Corp | Small-sized fluorescent lamp |
| JPS5442874A (en) * | 1977-08-23 | 1979-04-05 | Philips Nv | Low pressure mercury vapor discharge lamp |
| JPS59159129A (ja) * | 1983-03-01 | 1984-09-08 | Mitsubishi Electric Corp | 透過形液晶表示装置 |
| JPS60151948A (ja) * | 1984-01-19 | 1985-08-10 | Ushio Inc | 小型螢光燈 |
-
1984
- 1984-10-17 JP JP1984155858U patent/JPH0452930Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1330045A (en) * | 1970-03-03 | 1973-09-12 | Matsushita Electronics Corp | Small-sized fluorescent lamp |
| JPS5442874A (en) * | 1977-08-23 | 1979-04-05 | Philips Nv | Low pressure mercury vapor discharge lamp |
| JPS59159129A (ja) * | 1983-03-01 | 1984-09-08 | Mitsubishi Electric Corp | 透過形液晶表示装置 |
| JPS60151948A (ja) * | 1984-01-19 | 1985-08-10 | Ushio Inc | 小型螢光燈 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6399757U (un) * | 1986-12-18 | 1988-06-28 | ||
| US7717766B2 (en) | 2005-03-28 | 2010-05-18 | Sony Corporation | Fluorescent lamp and method of manufacturing fluorescent lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452930Y2 (un) | 1992-12-11 |