JPH0339247U - - Google Patents
Info
- Publication number
- JPH0339247U JPH0339247U JP1284390U JP1284390U JPH0339247U JP H0339247 U JPH0339247 U JP H0339247U JP 1284390 U JP1284390 U JP 1284390U JP 1284390 U JP1284390 U JP 1284390U JP H0339247 U JPH0339247 U JP H0339247U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- chamber
- anodes
- discharge
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案の第１の実施例を示し、ａは平
面図、ｂは断面図、第２図ａ，ｂ及び第３図はそ
れぞれ本考案に係る陽極の一例を示す斜視図、第
４図は本考案の第２の実施例を示し、ａは平面図
、ｂは断面図、第５図は第２の実施例の変形例を
示す平面図、第６図は本考案の第３の実施例を示
し、ａは平面図、ｂは断面図、第７図は第３の実
施例の変形例を示す断面図、第８図は本考案の第
４の実施例を示し、ａは平面図、ｂは断面図、第
９図は第４の実施例を説明するための素子平面図
、第１０図は本考案の第５の実施例を示し、ａは
平面図、ｂは断面図、ｃは底面図、第１１図は第
５の実施例の変形例を示す平面図、第１２図は従
来例を示し、ａは平面図、ｂは断面図である。
１Ｒ，１Ｇ１，１Ｂ，１Ｇ２……発光室、３Ｒ
，３Ｇ１，３Ｂ，３Ｇ２……陽極、１０……光源
管体、２０……電極室、２２……共通陰極。
Fig. 1 shows a first embodiment of the present invention, in which a is a plan view, b is a sectional view, Figs. 4 shows a second embodiment of the present invention, a is a plan view, b is a sectional view, FIG. 5 is a plan view showing a modification of the second embodiment, and FIG. 6 is a third embodiment of the present invention. FIG. 7 is a cross-sectional view showing a modification of the third embodiment, FIG. 8 is a fourth embodiment of the present invention, and a is a plan view, b is a cross-sectional view, and FIG. A is a plan view, b is a sectional view, FIG. 9 is an element plan view for explaining the fourth embodiment, FIG. 10 is a fifth embodiment of the present invention, a is a plan view, and b is a sectional view , c is a bottom view, FIG. 11 is a plan view showing a modification of the fifth embodiment, FIG. 12 is a conventional example, a is a plan view, and b is a sectional view. 1R, 1G 1 , 1B, 1G 2 ... Light emitting chamber, 3R
, 3G 1 , 3B, 3G 2 ... Anode, 10 ... Light source tube body, 20 ... Electrode chamber, 22 ... Common cathode.
Claims (1)
の発光室を発光面に設けた光源管体と、各発光室
に連通した放電空間を形成するように光源管体に
気密封着された電極室と、各発光室内にそれぞれ
配設された複数の陽極と、電極室内に配設された
１つの共通陰極とを具備し、上記放電空間内には
放電ガスが封入され、所望の陽極と共通陰極との
間に放電をを生じる電圧が印加されると放電を生
じている陽極の配設されている発光室の蛍光体が
発光する蛍光表示素子において、上記各発光室内
に配設された陽極のそれぞれの他端を光源管体の
表示面側より外部に導出したことを特徴とする蛍
光表示素子。 (2) 前記陽極の導出位置を、素子の中心を基準
にして９０°ずつ回転対称に配置したことを特徴
とする請求項１記載の蛍光表示素子。[Claims for Utility Model Registration] (1) A light source tube with a light emitting surface provided with a plurality of light emitting chambers each coated with a phosphor on the inner surface, and a discharge space communicating with each light emitting chamber. The light source tube is equipped with an electrode chamber hermetically sealed, a plurality of anodes arranged in each light emitting chamber, and one common cathode arranged in the electrode chamber, and a discharge space is provided in the discharge space. In a fluorescent display element in which a gas is sealed and a phosphor in a light-emitting chamber in which an anode is disposed generates a discharge when a voltage is applied to cause a discharge between a desired anode and a common cathode, the fluorescent substance emits light. A fluorescent display element characterized in that the other end of each of the anodes disposed in each of the light emitting chambers is led out from the display surface side of the light source tube. (2) The fluorescent display device according to claim 1, wherein the leading-out positions of the anodes are arranged rotationally symmetrically by 90 degrees with respect to the center of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1284390U JPH0753251Y2 (en) | 1989-05-22 | 1990-02-13 | Fluorescent display device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1-58931 | 1989-05-22 | ||
| JP5893189 | 1989-05-22 | ||
| JP1284390U JPH0753251Y2 (en) | 1989-05-22 | 1990-02-13 | Fluorescent display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339247U true JPH0339247U (en) | 1991-04-16 |
| JPH0753251Y2 JPH0753251Y2 (en) | 1995-12-06 |
Family
ID=31717246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1284390U Expired - Lifetime JPH0753251Y2 (en) | 1989-05-22 | 1990-02-13 | Fluorescent display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753251Y2 (en) |
-
1990
- 1990-02-13 JP JP1284390U patent/JPH0753251Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753251Y2 (en) | 1995-12-06 |
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