JPS6196446U - - Google Patents
Info
- Publication number
- JPS6196446U JPS6196446U JP1984181202U JP18120284U JPS6196446U JP S6196446 U JPS6196446 U JP S6196446U JP 1984181202 U JP1984181202 U JP 1984181202U JP 18120284 U JP18120284 U JP 18120284U JP S6196446 U JPS6196446 U JP S6196446U
- Authority
- JP
- Japan
- Prior art keywords
- display
- display tube
- exhaust part
- interior
- high vacuum
- 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 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す斜視図、第２
図は、第１図の要部拡大側面図、第３図ａは本考
案による一実施例第１図及び第２図の効果を第３
図ｂの従来例と対比するためのものである。
１……表示面側ガラス基板、２……背面側ガラ
ス基板、３……シール部材、４……排気部、５…
…着色部。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is an enlarged side view of the main part of Fig. 1, and Fig. 3a is an embodiment of the invention according to the present invention.
This is for comparison with the conventional example shown in FIG. b. DESCRIPTION OF SYMBOLS 1... Display side glass substrate, 2... Back side glass substrate, 3... Seal member, 4... Exhaust part, 5...
...Coloring section.
Claims (1)
排気部より排気を行い内部を高真空状態にして表
示に利用する表示管あるいは、内部を一旦高真空
状態にした後、希ガスを混入して表示に利用する
表示管において、前記表示管排気部の一部に、該
排気部の他の部分より光エネルギーに対して温度
上昇率の高い着色部を有したことを特徴とする表
示管。 By providing an exhaust part in a part of the display tube, the display tube can be used for display by evacuation from the exhaust part and the interior is brought to a high vacuum state, or the display tube is used for display after the interior is once brought to a high vacuum state. 1. A display tube used for display, characterized in that a part of the display tube exhaust part has a colored part whose temperature rises at a higher rate with respect to light energy than other parts of the exhaust part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984181202U JPS6196446U (en) | 1984-11-29 | 1984-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984181202U JPS6196446U (en) | 1984-11-29 | 1984-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6196446U true JPS6196446U (en) | 1986-06-20 |
Family
ID=30738757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984181202U Pending JPS6196446U (en) | 1984-11-29 | 1984-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6196446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100293598B1 (en) * | 1997-12-10 | 2001-07-12 | 다니구찌 이찌로오, 기타오카 다카시 | Exhaust port structure of closed housing and forming method thereof |
-
1984
- 1984-11-29 JP JP1984181202U patent/JPS6196446U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100293598B1 (en) * | 1997-12-10 | 2001-07-12 | 다니구찌 이찌로오, 기타오카 다카시 | Exhaust port structure of closed housing and forming method thereof |