JPS5680893A - Driving system of electric charge element - Google Patents

Driving system of electric charge element

Info

Publication number
JPS5680893A
JPS5680893A JP15865179A JP15865179A JPS5680893A JP S5680893 A JPS5680893 A JP S5680893A JP 15865179 A JP15865179 A JP 15865179A JP 15865179 A JP15865179 A JP 15865179A JP S5680893 A JPS5680893 A JP S5680893A
Authority
JP
Japan
Prior art keywords
inductance
electrodes
phase
transfer
transferring
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.)
Pending
Application number
JP15865179A
Other languages
Japanese (ja)
Inventor
Tatsuya Shimura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15865179A priority Critical patent/JPS5680893A/en
Publication of JPS5680893A publication Critical patent/JPS5680893A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce the transfering power and transfer it stably by disposing an inductance between electrodes of CCD making said inductance resona to an electrode capacity with the transferring frequency approximately and driving it.
CONSTITUTION: An inductance L13 is inserted and connected between the electrodes ϕ1, ϕ3, and made to resonant to the transferring frequency by the electrode capacity C13 and the capacities C1, C3 between the respective electrodes and a semiconductor substrate. In addition, a mid point of the inductance is connected to a bias a of the semiconductor substrate and is grounded by a large capacity C for AC. Then, the transferring power is driven through the secondary connecting line of the inductance L13 by the transistor TR1. With reference to the inductance L23 inserted and connected between the electrodes ϕ2, ϕ4, entire same operation is carried out and the transistor TR1 and TR2 are driven in a phase difference by 90° in phase. Accordingly, the driving voltages ϕ1 and ϕ2 are in a phase difference by 90°, θ1 and θ3 and θ2 and θ4 are respectively in reverse phase. Therefore, thereby it is resonante to the transfer frequency and the phase can obtain a drive signal as shown in the figure of wave form and the transfer power is decreased by the core adjustment to change the inductance.
COPYRIGHT: (C)1981,JPO&Japio
JP15865179A 1979-12-05 1979-12-05 Driving system of electric charge element Pending JPS5680893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15865179A JPS5680893A (en) 1979-12-05 1979-12-05 Driving system of electric charge element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15865179A JPS5680893A (en) 1979-12-05 1979-12-05 Driving system of electric charge element

Publications (1)

Publication Number Publication Date
JPS5680893A true JPS5680893A (en) 1981-07-02

Family

ID=15676361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15865179A Pending JPS5680893A (en) 1979-12-05 1979-12-05 Driving system of electric charge element

Country Status (1)

Country Link
JP (1) JPS5680893A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817599A (en) * 1981-07-24 1983-02-01 Matsushita Electric Ind Co Ltd Charge transfer device
JPS62214664A (en) * 1986-03-14 1987-09-21 Mitsubishi Electric Corp Driving circuit for charge coupled device
JPH01232879A (en) * 1988-03-14 1989-09-18 Toshiba Corp Driver for charge coupling element
JPH022290A (en) * 1988-06-15 1990-01-08 Toshiba Corp Drive system and drive for charge coupling element
EP0695082A1 (en) * 1994-07-28 1996-01-31 Kabushiki Kaisha Toshiba Capacitive load driving circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131480A (en) * 1974-04-03 1975-10-17
JPS5157144A (en) * 1974-11-15 1976-05-19 Hitachi Ltd Denkaisosochino kudosochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131480A (en) * 1974-04-03 1975-10-17
JPS5157144A (en) * 1974-11-15 1976-05-19 Hitachi Ltd Denkaisosochino kudosochi

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817599A (en) * 1981-07-24 1983-02-01 Matsushita Electric Ind Co Ltd Charge transfer device
JPS62214664A (en) * 1986-03-14 1987-09-21 Mitsubishi Electric Corp Driving circuit for charge coupled device
JPH0533875B2 (en) * 1986-03-14 1993-05-20 Mitsubishi Electric Corp
JPH01232879A (en) * 1988-03-14 1989-09-18 Toshiba Corp Driver for charge coupling element
JPH022290A (en) * 1988-06-15 1990-01-08 Toshiba Corp Drive system and drive for charge coupling element
EP0695082A1 (en) * 1994-07-28 1996-01-31 Kabushiki Kaisha Toshiba Capacitive load driving circuit
US5731722A (en) * 1994-07-28 1998-03-24 Kabushiki Kaisha Toshiba Low power capacitive load driving circuit

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