JPH0295152U - - Google Patents
Info
- Publication number
- JPH0295152U JPH0295152U JP275189U JP275189U JPH0295152U JP H0295152 U JPH0295152 U JP H0295152U JP 275189 U JP275189 U JP 275189U JP 275189 U JP275189 U JP 275189U JP H0295152 U JPH0295152 U JP H0295152U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- source tube
- discharge
- light 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.)
- Granted
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 239000003086 colorant Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図ａ，ｂはそれぞれ本考案の実施例１を示
す正面図、同図ａ中Ｘ―Ｘ線断面図、第２図ａ，
ｂはそれぞれ本考案の実施例２を示す正面図、同
図ａ中Ｘ―Ｘ線断面図、第３図ａ，ｂはそれぞれ
本考案の実施例３を示す正面図、同図ａ中Ｘ―Ｘ
線断面図、第４図ａ，ｂはそれぞれ従来例を示す
正面図、断面図である。
１Ｒ，１Ｇ１，１Ｂ，１Ｇ２……発光室、３Ｒ
，３Ｇ１，３Ｂ，３Ｇ２……陽極、５……連絡溝
、１０……光源管体、２０……バルブ、２２……
共通陰極、Ａ，Ｂ……区画。
Figures 1a and b are a front view showing Embodiment 1 of the present invention, a sectional view taken along line X--X in figure a, and Figures 2a and 2, respectively.
3b is a front view showing the second embodiment of the present invention, and a sectional view taken along the line X--X in FIG. X
A line sectional view and FIGS. 4a and 4b are a front view and a sectional view, respectively, showing a conventional example. 1R, 1G 1 , 1B, 1G 2 ... Light emitting chamber, 3R
, 3G 1 , 3B, 3G 2 ... Anode, 5 ... Communication groove, 10 ... Light source tube body, 20 ... Bulb, 22 ...
Common cathode, A, B...section.
Claims (1)
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
密的に結合されたバルブと、各発光室内にそれぞ
れ配設された複数の陽極と、バルブ内に配設され
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
の間の放電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、光源管体の発光
面はそれぞれ発光室を同数個ずつ含む複数の区画
に分割され、各区画は各区画の発光色の構成が同
じになるようにしてそれぞれ複数色の発光室で構
成され、光源管体内にはバルブから各発光室に至
る放電経路を形成する連絡路が形成されて成る蛍
光表示素子。 A light source tube has a light emitting surface provided with a plurality of light emitting chambers each having a phosphor adhered to its inner peripheral surface, and the light source tube is airtightly coupled to the light source tube so as to form a discharge space communicating with each light emitting chamber. A plurality of anodes are arranged in each light emitting chamber, and one common cathode is arranged in the bulb, and a discharge gas is sealed in the discharge space and a desired anode and a plurality of anodes are arranged in each light emitting chamber. In a fluorescent display element in which a phosphor in a light-emitting chamber in which an anode that generates a discharge emits light when a voltage that causes a discharge is applied to the common cathode, the light-emitting surface of the light source tube is connected to the light-emitting chamber. The light source tube is divided into multiple sections containing the same number of light emitting chambers, and each section is composed of light emitting chambers of multiple colors so that the composition of the emitted light color of each section is the same. A fluorescent display element in which a connecting path is formed to form a discharge path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP275189U JPH0622920Y2 (en) | 1989-01-14 | 1989-01-14 | Fluorescent display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP275189U JPH0622920Y2 (en) | 1989-01-14 | 1989-01-14 | Fluorescent display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0295152U true JPH0295152U (en) | 1990-07-30 |
| JPH0622920Y2 JPH0622920Y2 (en) | 1994-06-15 |
Family
ID=31203794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP275189U Expired - Lifetime JPH0622920Y2 (en) | 1989-01-14 | 1989-01-14 | Fluorescent display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622920Y2 (en) |
-
1989
- 1989-01-14 JP JP275189U patent/JPH0622920Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622920Y2 (en) | 1994-06-15 |
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