JPH0310216A - Method for driving liquid crystal device - Google Patents

Method for driving liquid crystal device

Info

Publication number
JPH0310216A
JPH0310216A JP14484789A JP14484789A JPH0310216A JP H0310216 A JPH0310216 A JP H0310216A JP 14484789 A JP14484789 A JP 14484789A JP 14484789 A JP14484789 A JP 14484789A JP H0310216 A JPH0310216 A JP H0310216A
Authority
JP
Japan
Prior art keywords
gradations
liquid crystal
crystal device
frames
picture elements
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
JP14484789A
Other languages
Japanese (ja)
Inventor
Yoichi Momose
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP14484789A priority Critical patent/JPH0310216A/en
Publication of JPH0310216A publication Critical patent/JPH0310216A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an attractive gradational display by employing the driving method for the liquid crystal device which selects (m) out of (n) frames and setting (n) larger than 1.25×the total number of gradations.
CONSTITUTION: The value of the driving method for the liquid crystal device which selects (m) out of (n) frames (n ≥ total number of gradations) so that an effective voltage applied to picture elements is an effective voltage corre sponding to the gradation level of display picture elements is set larger than 1.25×the total number of gradations. Namely, n>1.25×the number of gradations and the difference in the number of frames which are selected between adjacent gradation levels at a part where variation in transmissivity is small is set to ≥2 to increase the difference in the effective voltage applied to picture elements. Consequently, display characteristics are prevented from decreasing and the attractive gradational display is obtained.
COPYRIGHT: (C)1991,JPO&Japio
JP14484789A 1989-06-07 1989-06-07 Method for driving liquid crystal device Pending JPH0310216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14484789A JPH0310216A (en) 1989-06-07 1989-06-07 Method for driving liquid crystal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14484789A JPH0310216A (en) 1989-06-07 1989-06-07 Method for driving liquid crystal device

Publications (1)

Publication Number Publication Date
JPH0310216A true JPH0310216A (en) 1991-01-17

Family

ID=15371805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14484789A Pending JPH0310216A (en) 1989-06-07 1989-06-07 Method for driving liquid crystal device

Country Status (1)

Country Link
JP (1) JPH0310216A (en)

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