JPH02108239U - - Google Patents
Info
- Publication number
- JPH02108239U JPH02108239U JP1648189U JP1648189U JPH02108239U JP H02108239 U JPH02108239 U JP H02108239U JP 1648189 U JP1648189 U JP 1648189U JP 1648189 U JP1648189 U JP 1648189U JP H02108239 U JPH02108239 U JP H02108239U
- Authority
- JP
- Japan
- Prior art keywords
- deflection
- pair
- deflection system
- electron beam
- lead wires
- 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 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図は本考案の第１の実施例のＣＲＴの一部
を示す斜視図、第２図は第２の実施例のＣＲＴの
一部を示す斜視図、第３図は第３の実施例のＣＲ
Ｔの一部を示す斜視図、第４図は第４の実施例の
ＣＲＴの一部を示す斜視図、第５図は第４図のリ
ード線の容量結合部を示す断面図、第６図は第５
の実施例のＣＲＴの一部を示す斜視図、第７図は
変形例のＣＲＴの一部を示す斜視図、第８図は別
の変形例のＣＲＴの一部を示す斜視図、第９図は
従来のＣＲＴの一部を示す斜視図、第１０図は従
来の別のＣＲＴの一部を示す斜視図である。
２……電子銃、３，４……垂直偏向体、５……
垂直偏向系、６，７……水平偏向体、８……水平
偏向系、９，１０……リード線、１３，１４……
リード線、１８，１９，２０，２１……ピン。
FIG. 1 is a perspective view showing a part of a CRT according to a first embodiment of the present invention, FIG. 2 is a perspective view showing a part of a CRT according to a second embodiment, and FIG. 3 is a perspective view showing a part of a CRT according to a second embodiment. CR of
4 is a perspective view showing a part of the CRT of the fourth embodiment; FIG. 5 is a sectional view showing a capacitive coupling portion of the lead wire in FIG. 4; FIG. is the fifth
FIG. 7 is a perspective view showing a part of a CRT of a modified example; FIG. 8 is a perspective view of a part of a CRT of another modified example; FIG. 9 is a perspective view showing a part of a CRT of another modified example; 1 is a perspective view showing a part of a conventional CRT, and FIG. 10 is a perspective view showing a part of another conventional CRT. 2... Electron gun, 3, 4... Vertical deflector, 5...
Vertical deflection system, 6, 7... Horizontal deflection body, 8... Horizontal deflection system, 9, 10... Lead wire, 13, 14...
Lead wires, 18, 19, 20, 21... pins.
Claims (1)
第１の偏向系と、 電子ビーム通路を挾んで対向配置された一対の
偏向体から成り、前記第１の方向に対して直角な
第２の方向に電子ビームを偏向するように配設さ
れている第２の偏向系と、 前記第２の偏向系の前記一対の偏向体を外部接
続用ピンに接続するための一対のリード線とを備
えている静電偏向型陰極線管において、 前記一対のリード線に対する前記第１の偏向系
の干渉作用がほぼ同一になるように前記一対のリ
ード線を配設したことを特徴とする静電偏向型陰
極線管。 (2) 電子ビームを第１の方向に偏向するための
第１の偏向系と、 電子ビーム通路を挾んで対向配置された一対の
偏向体から成り、前記第１の方向に対して直角な
第２の方向に電子ビームを偏向するように配設さ
れている第２の偏向系と、 前記第２の偏向系の前記一対の偏向体を外部接
続用ピンに接続するための一対のリード線とを備
えている静電偏向型陰極線管において、 前記一対のリード線を相互に容量性及び／又は
誘導性結合させたことを特徴とする静電偏向型陰
極線管。 (3) 電子ビームを第１の方向に偏向するための
第１の偏向系と、 電子ビーム通路を挾んで対向配置された一対の
偏向体から成り、前記第１の方向に対して直角な
第２の方向に電子ビームを対向するように配設さ
れている第２の偏向系と、 前記第２の偏向系の前記一対の偏向体を外部接
続用ピンに接続するための一対のリード線とを備
えている静電偏向型陰極線管において、 前記一対のリード線を前記第１の偏向系からシ
ールドするためのシールド体を設けたことを特徴
とする静電偏向型陰極線管。[Claims for Utility Model Registration] (1) A first deflection system for deflecting an electron beam in a first direction; a second deflection system arranged to deflect the electron beam in a second direction perpendicular to the direction of the second deflection system; and the pair of deflection bodies of the second deflection system are connected to an external connection pin. In an electrostatic deflection cathode ray tube, the pair of lead wires are arranged so that interference effects of the first deflection system on the pair of lead wires are substantially the same. An electrostatic deflection type cathode ray tube. (2) consisting of a first deflection system for deflecting the electron beam in a first direction; and a pair of deflection bodies disposed opposite to each other across the electron beam path, and a first deflection system perpendicular to the first direction; a second deflection system arranged to deflect an electron beam in two directions; a pair of lead wires for connecting the pair of deflectors of the second deflection system to an external connection pin; An electrostatic deflection cathode ray tube comprising the following: The pair of lead wires are capacitively and/or inductively coupled to each other. (3) consisting of a first deflection system for deflecting the electron beam in a first direction; and a pair of deflection bodies disposed opposite to each other across the electron beam path, and a first deflection system perpendicular to the first direction; a second deflection system arranged to direct electron beams in two directions; a pair of lead wires for connecting the pair of deflectors of the second deflection system to external connection pins; An electrostatic deflection cathode ray tube comprising: a shield body for shielding the pair of lead wires from the first deflection system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989016481U JPH0731490Y2 (en) | 1989-02-15 | 1989-02-15 | Electrostatic deflection type cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989016481U JPH0731490Y2 (en) | 1989-02-15 | 1989-02-15 | Electrostatic deflection type cathode ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02108239U true JPH02108239U (en) | 1990-08-28 |
| JPH0731490Y2 JPH0731490Y2 (en) | 1995-07-19 |
Family
ID=31229456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989016481U Expired - Fee Related JPH0731490Y2 (en) | 1989-02-15 | 1989-02-15 | Electrostatic deflection type cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731490Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364251A (en) * | 1986-09-05 | 1988-03-22 | Toshiba Corp | Electrostatic deflection type cathode-ray tube |
| JPS63187223U (en) * | 1987-05-25 | 1988-11-30 |
-
1989
- 1989-02-15 JP JP1989016481U patent/JPH0731490Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364251A (en) * | 1986-09-05 | 1988-03-22 | Toshiba Corp | Electrostatic deflection type cathode-ray tube |
| JPS63187223U (en) * | 1987-05-25 | 1988-11-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731490Y2 (en) | 1995-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4839556A (en) | Cathode-ray tube having an improved shadow mask contour | |
| EP0810627A3 (en) | Cathode ray tube | |
| US6518696B2 (en) | Color cathode ray tube with shadow mask and mask frame having round corners | |
| CA1059196A (en) | Deflection system for a colour television display tube | |
| JP3376260B2 (en) | Cathode ray tube device | |
| JPH02108239U (en) | ||
| CN1052218A (en) | Have and improve the color cathode ray tube that shadow mask-frame assembly supports | |
| JPS63897B2 (en) | ||
| MY118829A (en) | Color cathode ray tube for reducing landing drift of electron beams on phosphor layers | |
| CA2099646C (en) | Cathode-ray tube having internal magnetic shield with strengthening ribs | |
| KR100286587B1 (en) | Cathode ray tube | |
| US4374341A (en) | Beam focusing means in a unitized tri-potential CRT electron gun assembly | |
| MY111458A (en) | Color cathode-ray tube | |
| JPH0660822A (en) | Cathod-ray tube | |
| US4472657A (en) | Support frame for color cathode-ray tube | |
| US4443737A (en) | Device for displaying pictures by means of a cathode-ray tube | |
| MY123247A (en) | Color cathode ray tube with curved shadow mask having central recessed portions | |
| US4682073A (en) | Electron optics for the electron beam generating system of a color picture tube | |
| US4570100A (en) | Flat-type cathode ray tube having electrostatic and electromagnetic deflection systems | |
| EP0244826A3 (en) | Multiple beam electron discharge tube having beam convergence and beam-to-beam compression compensation | |
| JPS6244937A (en) | Color picture tube | |
| KR970030179A (en) | Cathode ray tube device and manufacturing method thereof | |
| JPS6028032Y2 (en) | deflection yoke | |
| JPS5834351U (en) | flat cathode ray tube | |
| US6239542B1 (en) | Cathode ray tube having an electron gun with magnetic elements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |