JPH0422493B2 - - Google Patents

Info

Publication number
JPH0422493B2
JPH0422493B2 JP29530485A JP29530485A JPH0422493B2 JP H0422493 B2 JPH0422493 B2 JP H0422493B2 JP 29530485 A JP29530485 A JP 29530485A JP 29530485 A JP29530485 A JP 29530485A JP H0422493 B2 JPH0422493 B2 JP H0422493B2
Authority
JP
Japan
Prior art keywords
polarity
scan
signal
scanning
pulse
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.)
Expired
Application number
JP29530485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62150331A (ja
Inventor
Akihiro Mori
Tsutomu Toyono
Shuzo Kaneko
Yutaka Inaba
Junichiro Kanbe
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority to JP29530485A priority Critical patent/JPS62150331A/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to US06/942,716 priority patent/US4836656A/en
Priority to GB8630139A priority patent/GB2185614B/en
Priority to DE19863644220 priority patent/DE3644220A1/de
Priority to FR8618027A priority patent/FR2594964B1/fr
Publication of JPS62150331A publication Critical patent/JPS62150331A/ja
Priority to US07/266,169 priority patent/US5132818A/en
Priority to US07/455,299 priority patent/US5018841A/en
Priority to US07/666,893 priority patent/US5255110A/en
Publication of JPH0422493B2 publication Critical patent/JPH0422493B2/ja
Priority to US08/034,401 priority patent/US5440412A/en
Priority to US08/422,235 priority patent/US5638196A/en
Priority to US08/422,576 priority patent/US5703614A/en
Priority to US08/421,863 priority patent/US5847686A/en
Granted legal-status Critical Current

Links

JP29530485A 1985-12-25 1985-12-25 液晶装置 Granted JPS62150331A (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP29530485A JPS62150331A (ja) 1985-12-25 1985-12-25 液晶装置
US06/942,716 US4836656A (en) 1985-12-25 1986-12-17 Driving method for optical modulation device
GB8630139A GB2185614B (en) 1985-12-25 1986-12-17 Optical modulation device
DE19863644220 DE3644220A1 (de) 1985-12-25 1986-12-23 Ansteuerungsverfahren fuer lichtmodulationsvorrichtungen
FR8618027A FR2594964B1 (fr) 1985-12-25 1986-12-23 Procede de commande d'un dispositif de modulation optique
US07/266,169 US5132818A (en) 1985-12-25 1988-11-02 Ferroelectric liquid crystal optical modulation device and driving method therefor to apply an erasing voltage in the first time period of the scanning selection period
US07/455,299 US5018841A (en) 1985-12-25 1989-12-22 Driving method for optical modulation device
US07/666,893 US5255110A (en) 1985-12-25 1991-03-08 Driving method for optical modulation device using ferroelectric liquid crystal
US08/034,401 US5440412A (en) 1985-12-25 1993-03-19 Driving method for a ferroelectric optical modulation device
US08/422,235 US5638196A (en) 1985-12-25 1995-04-14 Driving method for optical modulation device
US08/422,576 US5703614A (en) 1985-12-25 1995-04-14 Driving method for ferroelectric optical modulation device
US08/421,863 US5847686A (en) 1985-12-25 1995-04-14 Driving method for optical modulation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29530485A JPS62150331A (ja) 1985-12-25 1985-12-25 液晶装置

Publications (2)

Publication Number Publication Date
JPS62150331A JPS62150331A (ja) 1987-07-04
JPH0422493B2 true JPH0422493B2 (fr) 1992-04-17

Family

ID=17818871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29530485A Granted JPS62150331A (ja) 1985-12-25 1985-12-25 液晶装置

Country Status (1)

Country Link
JP (1) JPS62150331A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857906A (en) * 1987-10-08 1989-08-15 Tektronix, Inc. Complex waveform multiplexer for liquid crystal displays
US4870398A (en) * 1987-10-08 1989-09-26 Tektronix, Inc. Drive waveform for ferroelectric displays
JPH0795160B2 (ja) * 1988-10-21 1995-10-11 スタンレー電気株式会社 Ｌｃｄ駆動方法

Also Published As

Publication number Publication date
JPS62150331A (ja) 1987-07-04

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