JPS61188246U - - Google Patents
Info
- Publication number
- JPS61188246U JPS61188246U JP7242985U JP7242985U JPS61188246U JP S61188246 U JPS61188246 U JP S61188246U JP 7242985 U JP7242985 U JP 7242985U JP 7242985 U JP7242985 U JP 7242985U JP S61188246 U JPS61188246 U JP S61188246U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- electron gun
- cathode
- electron
- inspection
- 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
- 238000007689 inspection Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Description
第１図は本考案の一実施例の正面図、第２図は
電子銃が封止されたカラー陰極線管を一部破断し
て示す斜視図、第３図および第４図はそれぞれ従
来の電子銃の正面図および側面図である。
１……Ｒビーム陰極、２……Ｇビーム陰極、３
……Ｂビーム陰極、４……Ｇ１電極、５……Ｇ２
電極、６……フオーカス電極、７……陽極電極、
８……ビードガラス、９……ヒータ、１０……ス
テム、１１……コンバージエンスカツプ、１２…
…電子銃、１３……バルブ、１４……シヤドウマ
スク、１５……アウターリード、１６……貫通小
孔、１７……貫通小孔。
Fig. 1 is a front view of one embodiment of the present invention, Fig. 2 is a partially cutaway perspective view of a color cathode ray tube in which an electron gun is sealed, and Figs. FIG. 3 is a front view and a side view of the gun. 1...R beam cathode, 2...G beam cathode, 3
...B beam cathode, 4...G 1 electrode, 5...G 2
Electrode, 6... Focus electrode, 7... Anode electrode,
8... Bead glass, 9... Heater, 10... Stem, 11... Convergence cap, 12...
...Electron gun, 13...Valve, 14...Shadow mask, 15...Outer lead, 16...Through small hole, 17...Through small hole.
Claims (1)
付けられた電子銃において、前記構体にそれぞれ
が前記構体の中心軸に対しほぼ直交しかつ互いに
ほぼ直交する向きに設けられた前記構体と前記ス
テムのアライメントの点検用の貫通穴を含むこと
を特徴とする電子銃。 In an electron gun in which a stem is attached to a structure having a cathode and an electron lens, alignment of the structure and the stem, each of which is provided in the structure in a direction substantially perpendicular to the central axis of the structure and substantially orthogonal to each other. An electron gun characterized by including a through hole for inspection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7242985U JPS61188246U (en) | 1985-05-16 | 1985-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7242985U JPS61188246U (en) | 1985-05-16 | 1985-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61188246U true JPS61188246U (en) | 1986-11-22 |
Family
ID=30610821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7242985U Pending JPS61188246U (en) | 1985-05-16 | 1985-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61188246U (en) |
-
1985
- 1985-05-16 JP JP7242985U patent/JPS61188246U/ja active Pending