JPH0433253U - - Google Patents
Info
- Publication number
- JPH0433253U JPH0433253U JP7464690U JP7464690U JPH0433253U JP H0433253 U JPH0433253 U JP H0433253U JP 7464690 U JP7464690 U JP 7464690U JP 7464690 U JP7464690 U JP 7464690U JP H0433253 U JPH0433253 U JP H0433253U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- chamber
- sealed
- discharge
- glass plate
- 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
- 239000011521 glass Substances 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案の第１の実施例を示すもので、
ａは平面図、ｂは断面図、第２図は本考案の第３
の実施例を示す断面図、第３図は従来例を示すも
ので、ａは平面図、ｂは断面図である。
１Ｒ，１Ｇ，１Ｂ，１Ｇ……発光室、３Ｒ，３
Ｇ，３Ｂ，３Ｇ……陽極、１０……光源管体、２
０……電極室、２２……共通陰極、３０……ガラ
スプレート、３１……ガラスプレート片。
FIG. 1 shows a first embodiment of the present invention.
a is a plan view, b is a cross-sectional view, and Fig. 2 is a third view of the present invention.
FIG. 3 shows a conventional example, in which a is a plan view and b is a sectional view. 1R, 1G, 1B, 1G...Light-emitting chamber, 3R, 3
G, 3B, 3G...Anode, 10...Light source tube, 2
0... Electrode chamber, 22... Common cathode, 30... Glass plate, 31... Glass plate piece.
Claims (1)
を介して封着され、内面にそれぞれ発光色の異な
る蛍光体が被着された複数個の発光室を有するセ
ラミツクス製の光源管体と、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
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表
示素子用蛍光ランプにおいて、上記ガラスプレー
トを発光室単位に複数個に分割して上記光源管体
の表示面に封着したことを特徴とする表示素子用
蛍光ランプ。 (2) 上記複数個に分割したガラスプレートの封
着面にＳｉＯ２膜をコーテイングした請求項１記
載の表示素子用蛍光ランプ。[Claims for Utility Model Registration] (1) A ceramic light source having a display surface sealed with a glass plate via a glass frit and a plurality of light emitting chambers each coated with a phosphor of a different color on the inner surface. A tube, an electrode chamber hermetically sealed to the light source tube so as to form a discharge space communicating with each light emitting chamber, a plurality of anodes disposed within each light emitting chamber, and an electrode chamber disposed within the electrode chamber. a common cathode, a discharge gas is sealed in the discharge space, and when a voltage that causes a discharge is applied between a desired anode and the common cathode, the arrangement of the anode causing the discharge occurs. In a fluorescent lamp for a display element in which a phosphor in a light emitting chamber is installed, the display element is characterized in that the glass plate is divided into a plurality of pieces for each light emitting chamber and sealed to the display surface of the light source tube. Fluorescent lamp for elements. (2) The fluorescent lamp for a display element according to claim 1, wherein the sealing surface of the glass plate divided into a plurality of pieces is coated with an SiO 2 film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7464690U JPH0433253U (en) | 1990-07-12 | 1990-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7464690U JPH0433253U (en) | 1990-07-12 | 1990-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433253U true JPH0433253U (en) | 1992-03-18 |
Family
ID=31614518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7464690U Pending JPH0433253U (en) | 1990-07-12 | 1990-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433253U (en) |
-
1990
- 1990-07-12 JP JP7464690U patent/JPH0433253U/ja active Pending
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