JPS62252058A - Panel type discharge lamp - Google Patents
Panel type discharge lampInfo
- Publication number
- JPS62252058A JPS62252058A JP9343286A JP9343286A JPS62252058A JP S62252058 A JPS62252058 A JP S62252058A JP 9343286 A JP9343286 A JP 9343286A JP 9343286 A JP9343286 A JP 9343286A JP S62252058 A JPS62252058 A JP S62252058A
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- panel
- discharge lamp
- luminous
- panel type
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 238000012938 design process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は放電発光部がパネル状の放電ランプに関するも
のである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a discharge lamp having a panel-shaped discharge light emitting section.
従来からパネル光源を目標として、各種の試みがなされ
ているが、未だ実用化に至っていない。Various attempts have been made to develop panel light sources, but they have not yet been put to practical use.
試作された平面光源には、けい光ランプの管球を偏平に
した平面光源が検討されているが、放電は最小エネルギ
ー条件で動作することから、偏平な管球内にプラズマが
拡がって形成されないため、偏平光源の実現に至ってい
ない。As a prototype flat light source, a flat light source using a flattened fluorescent lamp tube is being considered, but since the discharge operates under minimum energy conditions, plasma will not spread and form within the flattened tube. Therefore, a flat light source has not been realized yet.
そこで本発明は、パネル光源として使用できるパネル形
放電ランプを提供しようとするものである。Therefore, the present invention seeks to provide a panel-type discharge lamp that can be used as a panel light source.
本発明は、上述の問題を解消するためになされたもので
、放電発光部を形成する放電路の発光の占有率が最大と
なるように、放電路をジグザグ（蛇行）状または渦巻状
に構成して、放電路の可視発光または螢光体を導入して
放電で生じた紫外線で励起発光させるようにしたパネル
形放電ランプである。The present invention has been made to solve the above-mentioned problem, and the discharge path is configured in a zigzag (meandering) shape or a spiral shape so that the occupancy rate of light emission in the discharge path forming the discharge light emitting section is maximized. This is a panel-type discharge lamp in which the discharge path emits visible light or a phosphor is introduced to emit light when excited by ultraviolet rays generated by discharge.
第１図は本発明の実施例の平面図、第２図は第１図のＡ
−Ａ線面図、第３図は第１図のＢ−Ｂ断面図で、１は透
明なガラス板から成る前面基板、２は凹部によるジグザ
グ（蛇行）状の放電路３を形成したガラス板などから製
作した背面絶縁基板である。Figure 1 is a plan view of an embodiment of the present invention, and Figure 2 is A of Figure 1.
-A line view, and Figure 3 is a cross-sectional view taken along line B-B in Figure 1, where 1 is a front substrate made of a transparent glass plate, and 2 is a glass plate with a zigzag (meandering) discharge path 3 formed by a recess. This is a back insulating board made from materials such as
４．４は放電路３の両端に配置した電極、５゜５は電極
導入線、６は放電路を区画するとともに、真空耐圧を高
めるため固着したバリヤ（障壁）、７は背面絶縁基板２
に設けた排気口、８は排気管で、排気し、ガスを充填し
た後密封される。4.4 is an electrode placed at both ends of the discharge path 3; 5.5 is an electrode introduction line; 6 is a barrier fixed to partition the discharge path and increase the vacuum withstand voltage; 7 is a rear insulating substrate 2.
The exhaust port 8 provided in is an exhaust pipe, which is sealed after being evacuated and filled with gas.
第４図は異なる実施例の平面図、第５図は同Ｃ−Ｃ断面
図、第６図は同Ｃ−Ｃ断面図で、この実施例の場合は透
明なガラス板から成る前面基板１１と背面基Ｆｉ、１２
（ガラス板又は絶縁板）に夫々ジグザグ（蛇行）状の放
電路を区画または区分するバリヤ１３，１４を固着して
パネル形管体を形成し、放電路の両端に夫々電極４，４
を設けたものである。 第７図は本考案の更に他の実施
例の平面図、第８図はそのＥ−Ｅ断面図で、ガラス板な
どから成る背面絶縁基板２に渦巻状の放電路３′および
バリヤ６′を設け、その上に透明なガラス板から成る前
面基板１を取付け、放電路３′の両端部にホーン状電極
４’、４’を配置したものである。FIG. 4 is a plan view of a different embodiment, FIG. 5 is a sectional view taken along the line C-C, and FIG. 6 is a sectional view taken along the line C-C. Back group Fi, 12
Barriers 13 and 14 for partitioning or dividing a zigzag (meandering) discharge path are fixed to a glass plate or an insulating plate to form a panel-shaped tube body, and electrodes 4 and 4 are respectively attached to both ends of the discharge path.
It has been established. FIG. 7 is a plan view of still another embodiment of the present invention, and FIG. 8 is a sectional view taken along the line E-E of the same, in which a spiral discharge path 3' and a barrier 6' are formed on a back insulating substrate 2 made of a glass plate or the like. A front substrate 1 made of a transparent glass plate is attached thereon, and horn-shaped electrodes 4', 4' are arranged at both ends of a discharge path 3'.
以上例示した３つの実施例は放電路の形状及び構造を夫
々異にするが放電路を放電発光面における発光の占有率
が最大となるように配設されているので、これを放電発
光させる時は、パネル光源が得られることになる。Although the three embodiments illustrated above have different shapes and structures of the discharge paths, the discharge paths are arranged so that the occupancy rate of light emission on the discharge light emitting surface is maximized. , a panel light source will be obtained.
なお、第８図に示すように管球内面に螢光体層１５を形
成して紫外線で励起発光させる等設計時変更あるは勿論
である。Note that, as shown in FIG. 8, it goes without saying that some changes may be made during the design process, such as forming a phosphor layer 15 on the inner surface of the tube and excitation with ultraviolet rays to emit light.
また、本発明のパネル形放電ランプを点灯する場合、発
光効率を高めるために１０〜５０ＫＨ２の高周波点灯装
置を使用することが好ましい。Further, when lighting the panel-type discharge lamp of the present invention, it is preferable to use a high frequency lighting device of 10 to 50 KH2 to increase luminous efficiency.
実用化を望まれていたパネル形放電ランプを提供するこ
とができる。It is possible to provide a panel-type discharge lamp that has been desired to be put into practical use.
第１図は本発明の実施例の平面図、第２図は第１図のＡ
−Ａ断面図、第３図は第１図のＢ−Ｂ断面図、第４図は
本発明の異なる実施例の平面図、第５図は第４図のＣ−
Ｃ断面図、第６図は第４図のＤ−Ｄ断面図、第７図は本
発明の他の実施例の平面図、第８図はＥ−Ｅ断面図であ
る。
ｌ・・・前面基板
２・・・背面絶縁基板
３・・・放電路
４・・・電 極
５・・・電ｔｉＩｉＡ導入線
６・・・バリヤ（障壁）
７・・・排気口
８・・・排気管
］Ｙｊ
第 ４ 図
第 ５ 図
第６図Figure 1 is a plan view of an embodiment of the present invention, and Figure 2 is A of Figure 1.
-A sectional view, FIG. 3 is a BB sectional view in FIG. 1, FIG. 4 is a plan view of a different embodiment of the present invention, and FIG. 5 is a C--
6 is a sectional view taken along line D--D in FIG. 4, FIG. 7 is a plan view of another embodiment of the present invention, and FIG. 8 is a sectional view taken along line E-E. l...Front board 2...Back insulating board 3...Discharge path 4...Electrode 5...Electric TiIiA introduction line 6...Barrier (barrier) 7...Exhaust port 8...・Exhaust pipe] Yj Figure 4 Figure 5 Figure 6
Claims (1)
放電路をジグザグ（蛇行）状または渦巻状に配設して、
放電路における放電発光または螢光体を導入して放電で
生じた紫外線で励起発光させることを特徴とするパネル
形放電ランプ。In order to maximize the occupancy rate of light emission on the discharge light emitting surface,
By arranging the discharge path in a zigzag (meandering) shape or a spiral shape,
A panel-type discharge lamp characterized by emitting light from a discharge in a discharge path or by introducing a phosphor and emitting light by excitation with ultraviolet rays generated by discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9343286A JPS62252058A (en) | 1986-04-24 | 1986-04-24 | Panel type discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9343286A JPS62252058A (en) | 1986-04-24 | 1986-04-24 | Panel type discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62252058A true JPS62252058A (en) | 1987-11-02 |
Family
ID=14082147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9343286A Pending JPS62252058A (en) | 1986-04-24 | 1986-04-24 | Panel type discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62252058A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175160A (en) * | 1987-12-28 | 1989-07-11 | Nippon Sheet Glass Co Ltd | Plane-shaped discharge tube |
| JPH01126050U (en) * | 1988-02-19 | 1989-08-29 | ||
| JPH04147554A (en) * | 1990-10-08 | 1992-05-21 | Toshiba Lighting & Technol Corp | Planar fluorescent lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59127357A (en) * | 1983-01-11 | 1984-07-23 | Seiko Epson Corp | Flat type discharge lamp |
| JPS60216435A (en) * | 1984-04-10 | 1985-10-29 | Sharp Corp | Flat type discharge tube |
-
1986
- 1986-04-24 JP JP9343286A patent/JPS62252058A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59127357A (en) * | 1983-01-11 | 1984-07-23 | Seiko Epson Corp | Flat type discharge lamp |
| JPS60216435A (en) * | 1984-04-10 | 1985-10-29 | Sharp Corp | Flat type discharge tube |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175160A (en) * | 1987-12-28 | 1989-07-11 | Nippon Sheet Glass Co Ltd | Plane-shaped discharge tube |
| JPH01126050U (en) * | 1988-02-19 | 1989-08-29 | ||
| JPH04147554A (en) * | 1990-10-08 | 1992-05-21 | Toshiba Lighting & Technol Corp | Planar fluorescent lamp |
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