JPS6468794A - Drive circuit for color display - Google Patents

Drive circuit for color display

Info

Publication number
JPS6468794A
JPS6468794A JP22527687A JP22527687A JPS6468794A JP S6468794 A JPS6468794 A JP S6468794A JP 22527687 A JP22527687 A JP 22527687A JP 22527687 A JP22527687 A JP 22527687A JP S6468794 A JPS6468794 A JP S6468794A
Authority
JP
Japan
Prior art keywords
sampling timing
sampling
data
drive circuit
extended
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
JP22527687A
Other languages
Japanese (ja)
Other versions
JP2639809B2 (en
Inventor
Shintarou Kisumi
Takayuki Hoshiya
Kazuhiro Takahara
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62225276A priority Critical patent/JP2639809B2/en
Publication of JPS6468794A publication Critical patent/JPS6468794A/en
Application granted granted Critical
Publication of JP2639809B2 publication Critical patent/JP2639809B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To enable a correct sampling in a data driver by making the margin of sampling timing large and further delaying in correspondance to the sampling timing. CONSTITUTION: A parallel data divided analog color data and extended the time are delayed corresponding to the sampling timing in data drivers 3a and 3b. At this point, as the time period capable of setting the sampling timing is extended, an amplifier having a narrow band and low cost is usable. By this way, even though a large waveform rounding is generated, the sampling timing is selected in a part without the waveform rounding, and the correct sampling is performed, whereby the quality of display is improved.
JP62225276A 1987-09-10 1987-09-10 Drive circuit for color display Expired - Lifetime JP2639809B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62225276A JP2639809B2 (en) 1987-09-10 1987-09-10 Drive circuit for color display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62225276A JP2639809B2 (en) 1987-09-10 1987-09-10 Drive circuit for color display

Publications (2)

Publication Number Publication Date
JPS6468794A true JPS6468794A (en) 1989-03-14
JP2639809B2 JP2639809B2 (en) 1997-08-13

Family

ID=16826790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62225276A Expired - Lifetime JP2639809B2 (en) 1987-09-10 1987-09-10 Drive circuit for color display

Country Status (1)

Country Link
JP (1) JP2639809B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6980192B1 (en) 1998-03-02 2005-12-27 Kabushiki Kaisha Advanced Display Liquid crystal display, integrated circuit for use therein, and driving method and driver of liquid crystal display

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935343A (en) * 1982-08-20 1984-02-27 Matsushita Electric Ind Co Ltd Picture display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935343A (en) * 1982-08-20 1984-02-27 Matsushita Electric Ind Co Ltd Picture display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6980192B1 (en) 1998-03-02 2005-12-27 Kabushiki Kaisha Advanced Display Liquid crystal display, integrated circuit for use therein, and driving method and driver of liquid crystal display

Also Published As

Publication number Publication date
JP2639809B2 (en) 1997-08-13

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