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JPS535523A - Pickup tube target - Google Patents

Pickup tube target

Info

Publication number
JPS535523A
JPS535523A JP7894976A JP7894976A JPS535523A JP S535523 A JPS535523 A JP S535523A JP 7894976 A JP7894976 A JP 7894976A JP 7894976 A JP7894976 A JP 7894976A JP S535523 A JPS535523 A JP S535523A
Authority
JP
Japan
Prior art keywords
pickup tube
tube target
insreasing
twinkling
conductive film
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
JP7894976A
Other languages
Japanese (ja)
Other versions
JPS5619066B2 (en
Inventor
Ikumitsu Nonaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7894976A priority Critical patent/JPS535523A/en
Publication of JPS535523A publication Critical patent/JPS535523A/en
Publication of JPS5619066B2 publication Critical patent/JPS5619066B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

PURPOSE: To control the occurrence rate of the white dot-like screen defect of dark current and twinkling to a satisfactory value by insreasing the surface flatness of the transparent conductive film.
COPYRIGHT: (C)1978,JPO&Japio
JP7894976A 1976-07-05 1976-07-05 Pickup tube target Granted JPS535523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7894976A JPS535523A (en) 1976-07-05 1976-07-05 Pickup tube target

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7894976A JPS535523A (en) 1976-07-05 1976-07-05 Pickup tube target

Publications (2)

Publication Number Publication Date
JPS535523A true JPS535523A (en) 1978-01-19
JPS5619066B2 JPS5619066B2 (en) 1981-05-02

Family

ID=13676129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7894976A Granted JPS535523A (en) 1976-07-05 1976-07-05 Pickup tube target

Country Status (1)

Country Link
JP (1) JPS535523A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112663A (en) * 1983-11-18 1984-06-29 Hitachi Ltd Photodetector device
US4864632A (en) * 1985-11-29 1989-09-05 Antenna Co., Ltd. Yagi Indoor wiring system for VHF/UHF signal lines

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49118384A (en) * 1973-03-12 1974-11-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49118384A (en) * 1973-03-12 1974-11-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112663A (en) * 1983-11-18 1984-06-29 Hitachi Ltd Photodetector device
JPH0469436B2 (en) * 1983-11-18 1992-11-06 Hitachi Ltd
US4864632A (en) * 1985-11-29 1989-09-05 Antenna Co., Ltd. Yagi Indoor wiring system for VHF/UHF signal lines

Also Published As

Publication number Publication date
JPS5619066B2 (en) 1981-05-02

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