JPS5951439U - color television projection tube - Google Patents

color television projection tube

Info

Publication number
JPS5951439U
JPS5951439U JP12333583U JP12333583U JPS5951439U JP S5951439 U JPS5951439 U JP S5951439U JP 12333583 U JP12333583 U JP 12333583U JP 12333583 U JP12333583 U JP 12333583U JP S5951439 U JPS5951439 U JP S5951439U
Authority
JP
Japan
Prior art keywords
resistive layer
tube
wall
projection
contact spring
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
Application number
JP12333583U
Other languages
Japanese (ja)
Other versions
JPS6110292Y2 (en
Inventor
アントニウス・ペトルス・フランシスクス・ゼヘルス
ヨハネス・マリア・アザリナ・アントニウス・コムペン
Original Assignee
エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン filed Critical エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン
Publication of JPS5951439U publication Critical patent/JPS5951439U/en
Application granted granted Critical
Publication of JPS6110292Y2 publication Critical patent/JPS6110292Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/003—Thick film resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • 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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案カラーテレビジョン映出管の１　−例の
断面図、第２図は同じく、内部抵抗層を設けた第１図に
図示した管のコーン部を示す斜視図、第３図は第１図に
示した映出管のゲッター装置の１例を示す線図である。 １・・・映出窓、２・・・コーン部、３・・・ネック部
、４・・・電極系、５．　６．　７・・・電子ビーム、
８・・・映出スクリーン、９・・・偏向コイル、１０・
・・カラー選択電極、１１・・・開孔、１２・・・内部
抵抗層、１３・・・導電性層、１４・・・高電圧接点、
１５．１７・・・接点スプリング、１６・・・金属スク
リーンコーン部、２０・・・ストリップ、３０・・・ゲ
ッターホルダー、−３１・・・接続ストリップ。FIG. 1 is a cross-sectional view of a first example of the color television projection tube of the present invention, FIG. 2 is a perspective view showing the cone portion of the tube shown in FIG. 1 provided with an internal resistance layer, and FIG. 2 is a diagram showing an example of the getter device of the projection tube shown in FIG. 1. FIG. DESCRIPTION OF SYMBOLS 1... Projection window, 2... Cone part, 3... Neck part, 4... Electrode system, 5. 6. 7...electron beam,
8... Projection screen, 9... Deflection coil, 10...
... Color selection electrode, 11 ... Opening, 12 ... Internal resistance layer, 13 ... Conductive layer, 14 ... High voltage contact,
15.17 Contact spring, 16 Metal screen cone portion, 20 Strip, 30 Getter holder, -31 Connection strip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空の封体中に、少なくとも２本の電子ビームを発生す
る電極システムと、映出窓を構成する封体の内側壁部上
に形成され、異なる色で発光する多数の区域を有する映
出スクリーンと、この映出スクリーンと電極システムと
の間に位置する封体の内部壁の上に設けた抵抗層を有し
、この抵抗層は封体の外側壁部上にこれと対をなすよう
に設けである対向の導電性層とともにコンデンサを形成
し、さらに各電子ビームを一色の発光区域に位置決めさ
せる多数の孔を有するカラー選択電極とを具え、このカ
ラー選択電極を管内で映出スクリーンから所定の距離離
間させて位置させ、上述の抵抗層を具える管壁の部分に
対して押圧力を及ぼすように設けた少くとも１個の金属
接点スプリングによってこの抵抗層をカラー選択電極に
電気的に接続したカラーテレビジョン映出管において、
前記金属接点スプリン映出管において、前記金属接点ス
プリングは前記抵抗層に対し中間接触面を介して電気的
に接触するようにし、この中間接触面は前記抵抗層より
も大なる導電度を有する如くし、かつ抵抗層の面上に設
けた導電材料の層によって形成し、該金属接点スプリン
グはこの中間接触面を押圧する如くしたことを特徴とす
るカラーテレビジョン映出管。an electrode system for generating at least two electron beams in a vacuum enclosure; a projection screen formed on the inner wall of the enclosure constituting a projection window and having a number of areas emitting light in different colors; , a resistive layer disposed on the inner wall of the envelope located between the projection screen and the electrode system, the resistive layer matingly disposed on the outer wall of the envelope. with opposing conductive layers forming a capacitor and further comprising a color selection electrode having a number of holes for positioning each electron beam in a single color emitting area, the color selection electrode being positioned within the tube at a predetermined distance from the projection screen. electrically connecting this resistive layer to the color selection electrode by at least one metal contact spring positioned a distance apart and arranged to exert a pressing force against the portion of the tube wall comprising said resistive layer; In the color television projection tube,
In the metal contact spring projection tube, the metal contact spring is in electrical contact with the resistive layer through an intermediate contact surface, and the intermediate contact surface has a greater electrical conductivity than the resistive layer. and a layer of conductive material provided on the surface of the resistive layer, and the metal contact spring presses against this intermediate contact surface.
JP12333583U 1976-12-13 1983-08-10 color television projection tube Granted JPS5951439U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7613806 1976-12-13
NL7613806A NL7613806A (en) 1976-12-13 1976-12-13 COLOR TELEVISION PICTURE TUBE.

Publications (2)

Publication Number Publication Date
JPS5951439U true JPS5951439U (en) 1984-04-04
JPS6110292Y2 JPS6110292Y2 (en) 1986-04-02

Family

ID=19827368

Family Applications (2)

Application Number Title Priority Date Filing Date
JP3166977A Pending JPS5374356A (en) 1976-12-13 1977-03-24 Color tv picture tube
JP12333583U Granted JPS5951439U (en) 1976-12-13 1983-08-10 color television projection tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP3166977A Pending JPS5374356A (en) 1976-12-13 1977-03-24 Color tv picture tube

Country Status (8)

Country Link
JP (2) JPS5374356A (en)
BE (1) BE850728A (en)
CA (1) CA1059568A (en)
DE (1) DE2703093C2 (en)
FR (1) FR2373867A1 (en)
GB (1) GB1567653A (en)
IT (1) IT1077887B (en)
NL (1) NL7613806A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7712707A (en) * 1977-11-18 1979-05-22 Philips Nv COLOR TELEVISION PICTURE TUBE.
US4210844A (en) * 1978-11-20 1980-07-01 Gte Sylvania Incorporated Cathode ray tube arc suppressor coating
GB2180393A (en) * 1985-09-11 1987-03-25 Philips Electronic Associated Termination arrangement for cathode ray display tube
NL8701031A (en) * 1987-05-01 1988-12-01 Philips Nv CATHED BEAM TUBE.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6900696A (en) * 1969-01-16 1970-07-20
US3543072A (en) * 1969-04-16 1970-11-24 Sylvania Electric Prod Color cathode ray tube with metallic contactor ribbon bonded on inside wall of tube between the high voltage terminal and the shadow mask frame
BE791817A (en) * 1971-11-26 1973-03-16 Rca Corp CATHODIC RAY TUBE
BE794166A (en) * 1972-01-19 1973-07-17 Philips Nv PROCESS FOR MANUFACTURING A DEVICE INCLUDING A LAYER CONSTITUTING A RESISTANCE
US3959686A (en) * 1975-01-06 1976-05-25 Gte Sylvania Incorporated Cathode ray tube construction having defined processing and operational means incorporated therein

Also Published As

Publication number Publication date
JPS6110292Y2 (en) 1986-04-02
GB1567653A (en) 1980-05-21
DE2703093C2 (en) 1986-01-23
NL7613806A (en) 1978-06-15
FR2373867B1 (en) 1980-03-28
DE2703093A1 (en) 1978-06-15
BE850728A (en) 1977-07-25
IT1077887B (en) 1985-05-04
JPS5374356A (en) 1978-07-01
CA1059568A (en) 1979-07-31
FR2373867A1 (en) 1978-07-07

Similar Documents

Publication Publication Date Title
JPS5951439U (en) color television projection tube
JPS5985567U (en) picture tube
JPH0485557U (en)
JPS6055058U (en) color picture tube device
JPS5836559U (en) color picture tube
JPS60136466U (en) cathode ray tube
JPS6067650U (en) Image tube
JPH02129658U (en)
JPS6040947U (en) cathode ray tube
JPS59104451U (en) Cathode ray tube base
JPS5819468U (en) electrical connection structure
JPS5945847U (en) cathode ray tube
JPS6040948U (en) cathode ray tube
JPS58195958U (en) electron gun conduction spring
JPS5828962U (en) cathode ray tube
JPS5836791U (en) display device
JPS6076860U (en) electron gun
JPS60840U (en) Electron gun structure
JPS6418566U (en)
JPS5920543U (en) electron tube
JPH0487144U (en)
JPS6040949U (en) cathode ray tube
JPS58193556U (en) Image tube
JPS59255U (en) electron gun
JPH01135640U (en)