JPS62180856U - - Google Patents
Info
- Publication number
- JPS62180856U JPS62180856U JP6870086U JP6870086U JPS62180856U JP S62180856 U JPS62180856 U JP S62180856U JP 6870086 U JP6870086 U JP 6870086U JP 6870086 U JP6870086 U JP 6870086U JP S62180856 U JPS62180856 U JP S62180856U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- electron beam
- resistor
- ray tube
- cathode ray
- 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
- 238000010894 electron beam technology Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
Description
第1図は本考案をカラー受像管装置に適用した
一実施例を示す正面図、第2図は第1図の要部斜
視図、第3図は第2図の等価回路図、第4図はカ
ラー受像管装置の概略断面図である。
1…抵抗体、14a…ステムピン。
Fig. 1 is a front view showing an embodiment in which the present invention is applied to a color picture tube device, Fig. 2 is a perspective view of the main part of Fig. 1, Fig. 3 is an equivalent circuit diagram of Fig. 2, and Fig. 4 1 is a schematic cross-sectional view of a color picture tube device. 1...Resistor, 14a...Stem pin.
Claims (1)
子ビーム発生部と、前記電子ビームを制御し、所
定のターゲツト上に加速集束させるための複数個
の電極から成る電子レンズ部とこれらの電極を支
持する絶縁支持体と、前記複数個の電極の近傍に
配置され前記複数個の電極のうち少なくとも1個
の電極電位を抵抗分割電位として供給するための
抵抗体とから成る電子銃構体を少なくとも備えた
陰極線管装置において、前記抵抗体は少なくとも
抵抗分割電位を供給するための相対的に高い抵抗
値を有する第1の抵抗部と管内放電電流を抑制す
るための相対的に低い抵抗値を有する第2の抵抗
部から成ることを特徴とする陰極線管装置。 (2) 前記抵抗体は前記絶縁支持体に配設されて
いることを特徴とする実用新案登録請求の範囲第
1項記載の陰極線管装置。[Claims for Utility Model Registration] (1) An electron lens consisting of at least an electron beam generator for generating an electron beam and a plurality of electrodes for controlling the electron beam and accelerating and focusing the electron beam on a predetermined target. an insulating support for supporting these electrodes, and a resistor disposed near the plurality of electrodes for supplying the electrode potential of at least one of the plurality of electrodes as a resistance division potential. In a cathode ray tube device including at least an electron gun structure, the resistor includes at least a first resistor portion having a relatively high resistance value for supplying a resistance division potential and a relatively high resistance portion for suppressing an internal discharge current. A cathode ray tube device comprising a second resistance section having a low resistance value. (2) The cathode ray tube device according to claim 1, wherein the resistor is disposed on the insulating support.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986068700U JPH0525160Y2 (en) | 1986-05-09 | 1986-05-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986068700U JPH0525160Y2 (en) | 1986-05-09 | 1986-05-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62180856U true JPS62180856U (en) | 1987-11-17 |
JPH0525160Y2 JPH0525160Y2 (en) | 1993-06-25 |
Family
ID=30908756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986068700U Expired - Lifetime JPH0525160Y2 (en) | 1986-05-09 | 1986-05-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0525160Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004139792A (en) * | 2002-10-16 | 2004-05-13 | Toshiba Corp | Resistor for electron gun structure, electron gun structure equipped with the same and cathode-ray tube device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5586055A (en) * | 1978-12-19 | 1980-06-28 | Sony Corp | Cathode ray tube device |
JPS5593962U (en) * | 1978-12-23 | 1980-06-28 | ||
JPS6132942A (en) * | 1984-07-26 | 1986-02-15 | Toshiba Corp | Electron gun |
-
1986
- 1986-05-09 JP JP1986068700U patent/JPH0525160Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5586055A (en) * | 1978-12-19 | 1980-06-28 | Sony Corp | Cathode ray tube device |
JPS5593962U (en) * | 1978-12-23 | 1980-06-28 | ||
JPS6132942A (en) * | 1984-07-26 | 1986-02-15 | Toshiba Corp | Electron gun |
Also Published As
Publication number | Publication date |
---|---|
JPH0525160Y2 (en) | 1993-06-25 |
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