JPS6055059U - picture tube - Google Patents
picture tubeInfo
- Publication number
- JPS6055059U JPS6055059U JP14650683U JP14650683U JPS6055059U JP S6055059 U JPS6055059 U JP S6055059U JP 14650683 U JP14650683 U JP 14650683U JP 14650683 U JP14650683 U JP 14650683U JP S6055059 U JPS6055059 U JP S6055059U
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- picture tube
- electron gun
- electron
- screen side
- 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
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例を示すカラー受像管の縦断面
図、第2図は第1図の一部拡大断面図、第3図は第2図
のゲッターリングの平面図および水平、垂直方向の投影
図である。
10・・・外囲器、11・・・パネル部、12・・・フ
ァンネル部、13・・・ネック部、14・・・スクリー
ン、16・・・電子銃、25・・・バルブスペーサ、3
0・・・ゲッターリング。FIG. 1 is a vertical sectional view of a color picture tube showing an embodiment of the present invention, FIG. 2 is a partially enlarged sectional view of FIG. 1, and FIG. 3 is a plan view and horizontal view of the getter ring shown in FIG. FIG. 3 is a vertical projection. DESCRIPTION OF SYMBOLS 10... Envelope, 11... Panel part, 12... Funnel part, 13... Neck part, 14... Screen, 16... Electron gun, 25... Valve spacer, 3
0... Gettering.
Claims (1)
と、前記パネル部内面に形成されたスクリーンと、前記
ネック部内部に配置され前記スクリーン側走査する電子
ビームを発生する電子銃と、この電子銃の前記スクリー
ン側に前記電子ビームの通路を取り囲むように設けたゲ
ッターリングとを備なえてなり、前記ゲッターリングが
ほぼサドル形状とされ電子ビームの偏向角が大きな方向
において前記電子銃に近付くように配置されていること
を特徴とする受像管。An envelope consisting of a panel part, a funnel part and a neck part, a screen formed on the inner surface of the panel part, an electron gun disposed inside the neck part and generating an electron beam that scans the screen side, and this electron gun. a getter ring provided on the screen side so as to surround the path of the electron beam, and the getter ring has a substantially saddle shape so that the electron beam approaches the electron gun in a direction where the deflection angle of the electron beam is large. A picture tube characterized in that:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14650683U JPS6055059U (en) | 1983-09-21 | 1983-09-21 | picture tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14650683U JPS6055059U (en) | 1983-09-21 | 1983-09-21 | picture tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6055059U true JPS6055059U (en) | 1985-04-17 |
Family
ID=30326087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14650683U Pending JPS6055059U (en) | 1983-09-21 | 1983-09-21 | picture tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6055059U (en) |
-
1983
- 1983-09-21 JP JP14650683U patent/JPS6055059U/en active Pending
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