JPH048360U - - Google Patents
Info
- Publication number
- JPH048360U JPH048360U JP4998790U JP4998790U JPH048360U JP H048360 U JPH048360 U JP H048360U JP 4998790 U JP4998790 U JP 4998790U JP 4998790 U JP4998790 U JP 4998790U JP H048360 U JPH048360 U JP H048360U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- spacers
- cell
- fluorescent lamp
- peripheries
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案の平板型蛍光灯の概略平面図お
よび断面図、第２図は、本考案にかかるスペーサ
ーの実施例の見取り図。第３図は本考案の平板型
蛍光灯の主要組立図である。
1 is a schematic plan view and a sectional view of a flat fluorescent lamp according to the present invention, and FIG. 2 is a sketch of an embodiment of a spacer according to the present invention. FIG. 3 is a main assembly diagram of the flat fluorescent lamp of the present invention.
Claims (1)
ラス基板の周辺がスペーサーにより間隔をおいて
シールされ、前記シールされて形成されるセル内
に減圧された水銀蒸気を含む気体が充填され、か
つ、一対の冷陰極が対向配置された蛍光灯におい
て、対向する少なくとも１組のスペーサーのセル
ギヤツプを決める厚みを、前記セルのコーナー部
よりも周辺部で大きくしたことを特徴とする平板
型蛍光灯。 The peripheries of the first and second glass substrates whose inner surfaces are coated with phosphor films are sealed with spacers at intervals, and the cells formed by the sealing are filled with a gas containing reduced pressure of mercury vapor. and a flat fluorescent lamp in which a pair of cold cathodes are arranged facing each other, wherein the thickness of at least one pair of opposing spacers that determines the cell gap is larger at the periphery than at the corner of the cell. light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4998790U JPH0747791Y2 (en) | 1990-05-14 | 1990-05-14 | Flat fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4998790U JPH0747791Y2 (en) | 1990-05-14 | 1990-05-14 | Flat fluorescent lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH048360U true JPH048360U (en) | 1992-01-24 |
| JPH0747791Y2 JPH0747791Y2 (en) | 1995-11-01 |
Family
ID=31568147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4998790U Expired - Lifetime JPH0747791Y2 (en) | 1990-05-14 | 1990-05-14 | Flat fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747791Y2 (en) |
-
1990
- 1990-05-14 JP JP4998790U patent/JPH0747791Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747791Y2 (en) | 1995-11-01 |
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