JPS6074458U - Image tube - Google Patents

Image tube

Info

Publication number
JPS6074458U
JPS6074458U JP16680483U JP16680483U JPS6074458U JP S6074458 U JPS6074458 U JP S6074458U JP 16680483 U JP16680483 U JP 16680483U JP 16680483 U JP16680483 U JP 16680483U JP S6074458 U JPS6074458 U JP S6074458U
Authority
JP
Japan
Prior art keywords
electrode
defleftron
image pickup
deflection
pickup tube
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
JP16680483U
Other languages
Japanese (ja)
Other versions
JPH0338933Y2 (en
Inventor
七里　純夫
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP16680483U priority Critical patent/JPS6074458U/en
Publication of JPS6074458U publication Critical patent/JPS6074458U/en
Application granted granted Critical
Publication of JPH0338933Y2 publication Critical patent/JPH0338933Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage 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) [Abstract] 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図は従来及びこの考案の一実施例を説明するために
用いる静電偏向・電磁集束型の撮像管を示す断面図、第
２図及び第３図は第１図の撮像管に用いられているデフ
レフトロン偏向電極を示す一部切欠正面図と断面図、第
４図はデフレフトロン偏向電極における周期と解像度、
偏向電力との関係を示す特性曲線図である。 １・・・面板、２・・・透明導電膜、３・・・光導電膜
、６・・・真空外囲器、７・・・網状電極、８・・・デ
フレフトロン偏向電極、９・・・第２グリツド電極、１
０・・・第１グリツド電極、１１−・・カソード、１２
・・・ヒータ。 第２図 第３図FIG. 1 is a sectional view showing a conventional electrostatic deflection/electromagnetic focusing type image pickup tube used to explain an embodiment of the present invention, and FIGS. 2 and 3 are cross-sectional views showing the image pickup tube used in the image pickup tube of FIG. Figure 4 shows the period and resolution of the defleftron deflection electrode.
FIG. 3 is a characteristic curve diagram showing the relationship with deflection power. DESCRIPTION OF SYMBOLS 1... Face plate, 2... Transparent conductive film, 3... Photoconductive film, 6... Vacuum envelope, 7... Reticular electrode, 8... Defleftron deflection electrode, 9... Second grid electrode, 1
0...First grid electrode, 11-...Cathode, 12
···heater. Figure 2 Figure 3

Claims (1)

【実用新案登録請求の範囲】 有底筒状の真空外囲器の開口端に、内面に透明導電膜と
光導電膜を順次形成した面板を気密封着し、更に上記真
空外囲器内に上記光導電膜側から順次所定間隔をおいて
、網状電極、デフレフトロン偏向電極、第２グリツド電
極、第１グリツド電極、カソード、ヒータを同軸的に配
設してなる静電偏向・電磁集束型の撮像管において、上
記デフレフトロン偏向電極の直径をＤ、撮像管の走査領
域対角長をＬとした場合、上記デフレフトロン偏向電極
の周期λを （Ｄ−Ｌ）　　　（Ｄ−Ｌ） ０．８　　　　　　Ｌ５ の範囲に設定したことを特徴とする撮像管。[Claim for Utility Model Registration] A face plate having a transparent conductive film and a photoconductive film sequentially formed on the inner surface is hermetically sealed to the open end of a bottomed cylindrical vacuum envelope, and further inside the vacuum envelope. An electrostatic deflection/electromagnetic focusing type in which a mesh electrode, a defleftron deflection electrode, a second grid electrode, a first grid electrode, a cathode, and a heater are arranged coaxially at predetermined intervals from the photoconductive film side. In the image pickup tube, when the diameter of the defleftron deflection electrode is D and the diagonal length of the scanning area of the image pickup tube is L, the period λ of the defleftron deflection electrode is (D-L) (D-L) 0.8 L5. An image pickup tube characterized by being set within a range.
JP16680483U 1983-10-27 1983-10-27 Image tube Granted JPS6074458U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16680483U JPS6074458U (en) 1983-10-27 1983-10-27 Image tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16680483U JPS6074458U (en) 1983-10-27 1983-10-27 Image tube

Publications (2)

Publication Number Publication Date
JPS6074458U true JPS6074458U (en) 1985-05-25
JPH0338933Y2 JPH0338933Y2 (en) 1991-08-16

Family

ID=30365097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16680483U Granted JPS6074458U (en) 1983-10-27 1983-10-27 Image tube

Country Status (1)

Country Link
JP (1) JPS6074458U (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193562B2 (en) 2004-11-22 2007-03-20 Ruckus Wireless, Inc. Circuit board having a peripheral antenna apparatus with selectable antenna elements
US7292198B2 (en) 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US7358912B1 (en) 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
US7646343B2 (en) 2005-06-24 2010-01-12 Ruckus Wireless, Inc. Multiple-input multiple-output wireless antennas
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
US9407012B2 (en) 2010-09-21 2016-08-02 Ruckus Wireless, Inc. Antenna with dual polarization and mountable antenna elements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105316A (en) * 1977-02-25 1978-09-13 Sony Corp Pick up unit
JPS54121662A (en) * 1978-03-14 1979-09-20 Sony Corp Cathode-ray tube
JPS5812246A (en) * 1981-07-15 1983-01-24 Hitachi Ltd Electrostatic deflection type camera tube and its production method
JPS58220340A (en) * 1982-06-17 1983-12-21 Nippon Hoso Kyokai <Nhk> Image pickup tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105316A (en) * 1977-02-25 1978-09-13 Sony Corp Pick up unit
JPS54121662A (en) * 1978-03-14 1979-09-20 Sony Corp Cathode-ray tube
JPS5812246A (en) * 1981-07-15 1983-01-24 Hitachi Ltd Electrostatic deflection type camera tube and its production method
JPS58220340A (en) * 1982-06-17 1983-12-21 Nippon Hoso Kyokai <Nhk> Image pickup tube

Also Published As

Publication number Publication date
JPH0338933Y2 (en) 1991-08-16

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