JPS6422182A - Method for driving active matrix type display - Google Patents

Method for driving active matrix type display

Info

Publication number
JPS6422182A
JPS6422182A JP17715487A JP17715487A JPS6422182A JP S6422182 A JPS6422182 A JP S6422182A JP 17715487 A JP17715487 A JP 17715487A JP 17715487 A JP17715487 A JP 17715487A JP S6422182 A JPS6422182 A JP S6422182A
Authority
JP
Japan
Prior art keywords
signal
circuit
synchronizing
converter
added
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
JP17715487A
Other languages
Japanese (ja)
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 JP17715487A priority Critical patent/JPS6422182A/en
Publication of JPS6422182A publication Critical patent/JPS6422182A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

PURPOSE:To increase a displaying quality by generating action timing signals of respective parts and providing a means for driving a device by the signal in synchronization with a synchronizing signal separated from an input signal. CONSTITUTION:The input signal is separated into a video signal and the synchronizing signal by a synchronizing separation circuit 20, the synchronizing signal is added to a timing control circuit 19 and the action timing signals of the respective parts are generated in synchronization with the synchronizing signal. The video signal is added through an A/D converter 25 to line memories 23 and 24, written on one side, read from the other side and added through a D/A converter 22 to a polarity control circuit 21. The circuit 21 reads the video signal from the converter 22 by a control signal from the circuit 19 and adds the video signal to data bus drivers 17 and 18. Scanning bus drivers 15 and 16 impress successively a prescribed scanning pulse on odd lines of scanning bus lines 11-1, 11-3,... or even lines of scanning bus lines 11-2, 11-4... by the control signal from the circuit 19.
JP17715487A 1987-07-17 1987-07-17 Method for driving active matrix type display Pending JPS6422182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17715487A JPS6422182A (en) 1987-07-17 1987-07-17 Method for driving active matrix type display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17715487A JPS6422182A (en) 1987-07-17 1987-07-17 Method for driving active matrix type display

Publications (1)

Publication Number Publication Date
JPS6422182A true JPS6422182A (en) 1989-01-25

Family

ID=16026132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17715487A Pending JPS6422182A (en) 1987-07-17 1987-07-17 Method for driving active matrix type display

Country Status (1)

Country Link
JP (1) JPS6422182A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318894A (en) * 1989-06-16 1991-01-28 Japan Aviation Electron Ind Ltd Method for displaying color image on liquid crystal display panel
JP2008216574A (en) * 2007-03-02 2008-09-18 Sony Corp Liquid crystal display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230172A (en) * 1985-12-17 1987-10-08 Seiko Epson Corp Liquid crystal display type image receiving device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62230172A (en) * 1985-12-17 1987-10-08 Seiko Epson Corp Liquid crystal display type image receiving device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318894A (en) * 1989-06-16 1991-01-28 Japan Aviation Electron Ind Ltd Method for displaying color image on liquid crystal display panel
JP2008216574A (en) * 2007-03-02 2008-09-18 Sony Corp Liquid crystal display device

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