JPS5696A - Drive method for charge transfer element - Google Patents

Drive method for charge transfer element

Info

Publication number
JPS5696A
JPS5696A JP7202579A JP7202579A JPS5696A JP S5696 A JPS5696 A JP S5696A JP 7202579 A JP7202579 A JP 7202579A JP 7202579 A JP7202579 A JP 7202579A JP S5696 A JPS5696 A JP S5696A
Authority
JP
Japan
Prior art keywords
voltage
crossing
transfer efficiency
transfer
phase
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
JP7202579A
Other languages
Japanese (ja)
Other versions
JPS5712237B2 (en
Inventor
Akihiro Kono
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7202579A priority Critical patent/JPS5696A/en
Publication of JPS5696A publication Critical patent/JPS5696A/en
Publication of JPS5712237B2 publication Critical patent/JPS5712237B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To remarkably increase the rate of good quality of elements and to make stable the characteristics, by driving the ion injection barrier type two phase drive implanted channel charge transfer element with the drop clock with the crossing voltage less than 70% of the maximum drive voltage.
CONSTITUTION: As shown in Figure, the crossing voltage 8 replacing the voltage relation of two phase for the drop clock drive waveform is changed by changing the duty of clock waveform, and the transfer efficiency of horizontal transfer register of ion injection barrier two phase drive implanted channel construction, in the two dimension inter-line image sensor made with the same conditions, is measured with about 7.16MHz being the transfer frequency at actual image sensing. The axis of ordinate shows the transfer efficiency obtained from the signal attenuation after 800 transfers and the axis of abscissa indicates the ratio of the crossing voltage to the maximum drive voltage. From the result of the experiment above, when the crossing voltage is used at 70% or less of the maximum drive voltage, higher transfer efficiency not causing any problem on the characteristics can be obtained against the dispersion of elements.
COPYRIGHT: (C)1981,JPO&Japio
JP7202579A 1979-06-08 1979-06-08 Drive method for charge transfer element Granted JPS5696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7202579A JPS5696A (en) 1979-06-08 1979-06-08 Drive method for charge transfer element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7202579A JPS5696A (en) 1979-06-08 1979-06-08 Drive method for charge transfer element

Publications (2)

Publication Number Publication Date
JPS5696A true JPS5696A (en) 1981-01-06
JPS5712237B2 JPS5712237B2 (en) 1982-03-09

Family

ID=13477450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7202579A Granted JPS5696A (en) 1979-06-08 1979-06-08 Drive method for charge transfer element

Country Status (1)

Country Link
JP (1) JPS5696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100246056B1 (en) * 1991-01-18 2000-03-15 이데이 노부유끼 Solid state image pick-up device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100246056B1 (en) * 1991-01-18 2000-03-15 이데이 노부유끼 Solid state image pick-up device

Also Published As

Publication number Publication date
JPS5712237B2 (en) 1982-03-09

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