JPH0335651U - - Google Patents
Info
- Publication number
- JPH0335651U JPH0335651U JP9552389U JP9552389U JPH0335651U JP H0335651 U JPH0335651 U JP H0335651U JP 9552389 U JP9552389 U JP 9552389U JP 9552389 U JP9552389 U JP 9552389U JP H0335651 U JPH0335651 U JP H0335651U
- Authority
- JP
- Japan
- Prior art keywords
- front panel
- glass
- light source
- phosphor layer
- electron gun
- 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
- 239000011521 glass Substances 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Description
第１図は本考案による光源用表示管の一実施例
を示す要部断面図、第２図は従来の光源用表示管
を示す断面図である。
１……蛍光体層、２……透光性前面パネル、３
……陽極電極、４……ガラスバルブ、５……電子
銃、５ａ……アノード、５ｂ……カソード、５ｃ
……グリツド、５ｄ……セラミツク基板、６……
リードピン、７……排気管、８……ステム、９…
…フリツトガラス、１０……真空容器、１１……
透明接着剤、１２……透光性キヤツプ。
FIG. 1 is a sectional view of a main part of an embodiment of a light source display tube according to the present invention, and FIG. 2 is a sectional view of a conventional light source display tube. 1... Phosphor layer, 2... Translucent front panel, 3
... Anode electrode, 4 ... Glass bulb, 5 ... Electron gun, 5a ... Anode, 5b ... Cathode, 5c
...grid, 5d...ceramic substrate, 6...
Lead pin, 7...Exhaust pipe, 8...Stem, 9...
... Fritted glass, 10 ... Vacuum container, 11 ...
Transparent adhesive, 12...Translucent cap.
Claims (1)
に陽極電極を有するガラスバルブと、電子銃を搭
載したステムとをフリツトガラスにより封着して
真空容器を形成し、上記電子銃より放射される電
子ビームを前面パネル内面の蛍光体層に照射して
発光表示を行なう光源用表示管において、上記フ
リツトガラスによつて封着された前面パネルとガ
ラスバルブとの外側に透明性キヤツプを透明接着
剤により取り付け固定したことを特徴とする光源
用表示管。 A vacuum container is formed by sealing a front panel with a phosphor layer on the inner surface, a glass bulb with an anode electrode on the inner wall surface, and a stem equipped with an electron gun with frit glass, and the electrons emitted from the electron gun are sealed together using fritted glass. In a light source display tube that performs luminescent display by irradiating a beam onto the phosphor layer on the inner surface of the front panel, a transparent cap is attached with a transparent adhesive to the outside of the front panel and the glass bulb, which are sealed by the frit glass. A light source display tube characterized by being fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9552389U JPH0531802Y2 (en) | 1989-08-16 | 1989-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9552389U JPH0531802Y2 (en) | 1989-08-16 | 1989-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0335651U true JPH0335651U (en) | 1991-04-08 |
| JPH0531802Y2 JPH0531802Y2 (en) | 1993-08-16 |
Family
ID=31644781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9552389U Expired - Lifetime JPH0531802Y2 (en) | 1989-08-16 | 1989-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531802Y2 (en) |
-
1989
- 1989-08-16 JP JP9552389U patent/JPH0531802Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531802Y2 (en) | 1993-08-16 |