JPS5449021A - Circuit system of picture display unit - Google Patents

Circuit system of picture display unit

Info

Publication number
JPS5449021A
JPS5449021A JP11620677A JP11620677A JPS5449021A JP S5449021 A JPS5449021 A JP S5449021A JP 11620677 A JP11620677 A JP 11620677A JP 11620677 A JP11620677 A JP 11620677A JP S5449021 A JPS5449021 A JP S5449021A
Authority
JP
Japan
Prior art keywords
picture
optimum conditions
still
display
display time
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
JP11620677A
Other languages
Japanese (ja)
Other versions
JPS6118900B2 (en
Inventor
Nobutoshi Gako
Yasukuni Yamane
Chuji Suzuki
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP11620677A priority Critical patent/JPS5449021A/en
Priority to US05/941,202 priority patent/US4234821A/en
Priority to FR7826294A priority patent/FR2403700A1/en
Priority to DE2839860A priority patent/DE2839860C3/en
Priority to GB7836830A priority patent/GB2007002B/en
Priority to GB8037527A priority patent/GB2061589B/en
Publication of JPS5449021A publication Critical patent/JPS5449021A/en
Publication of JPS6118900B2 publication Critical patent/JPS6118900B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To obtain optimum conditions independently by enabling the 1st driver circuit to drive and switch a picture display unit under the optimum conditions during the display of an animated picture, and the 2nd driver circuit to operate it under the optimum conditions when the animated picture is switched into the still picture. CONSTITUTION:A composite video signal inputted from terminal 6 is separated 7 into video signal 8 and horizontal and vertical synchronizing signals. Then, a pulse from clock pulse generating circuit 13 is mixed with horizontal and vertical synchronizing signal 9 by timing generating circuit 14, and maintenance pulse timing generating circuit 17 generates a maintenance pulse which varies in pulse width at the animation-display time and at the still-display time. Here, monostable multivibrators MDM and MDP drive the picture display unit under the optimum conditions during the animation display, and monostable multivibrators MSM and MSP drive the unit under the optimum conditions when the animated picture is switched to the still picture; and gate circuits G3...G5 and G6...G8 selects driver circuits corresponding to the animation display time and still display time. Consequently, The still picture and animated picture can be obtained independently under the optimum conditions.
JP11620677A 1977-09-14 1977-09-26 Circuit system of picture display unit Granted JPS5449021A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP11620677A JPS5449021A (en) 1977-09-26 1977-09-26 Circuit system of picture display unit
US05/941,202 US4234821A (en) 1977-09-14 1978-09-11 Flat panel television receiver implemented with a thin film EL panel
FR7826294A FR2403700A1 (en) 1977-09-14 1978-09-13 TELEVISION RECEIVER WHOSE SCREEN IS AN ELECTROLUMINESCENT PANEL
DE2839860A DE2839860C3 (en) 1977-09-14 1978-09-13 Television receiver with a screen in the form of an electoluminescent thin-film display device
GB7836830A GB2007002B (en) 1977-09-14 1978-09-14 Flat panel television receiver implemented with a thin film el panel
GB8037527A GB2061589B (en) 1977-09-14 1978-09-14 Electroluminescent video apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11620677A JPS5449021A (en) 1977-09-26 1977-09-26 Circuit system of picture display unit

Publications (2)

Publication Number Publication Date
JPS5449021A true JPS5449021A (en) 1979-04-18
JPS6118900B2 JPS6118900B2 (en) 1986-05-14

Family

ID=14681460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11620677A Granted JPS5449021A (en) 1977-09-14 1977-09-26 Circuit system of picture display unit

Country Status (1)

Country Link
JP (1) JPS5449021A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63124276U (en) * 1987-02-04 1988-08-12

Also Published As

Publication number Publication date
JPS6118900B2 (en) 1986-05-14

Similar Documents

Publication Publication Date Title
ES473933A2 (en) Television system for displaying and recording paths of motion
JPS57183195A (en) Regenerating circuit for color synchronizing signal
JPS5449021A (en) Circuit system of picture display unit
ES8501593A1 (en) Synchronization input for television receiver on-screen alphanumeric display
JPS5444821A (en) Synchronization system of external synchronous monitor television
JPS5238816A (en) Time axis variation compensating system
JPS5753189A (en) Picture receiver for measurement
JPS5446419A (en) Applying method for maintenance pulse of picture display unit
JPS5485636A (en) Picture projecting device
JPS5397724A (en) Television picture receiver possessing waveform display function
JPS5617583A (en) Television picture receiver
JPS5382223A (en) Vertical synchpnous circuit
JPS52103914A (en) Television
JPS5755670A (en) Video display device
JPS5397725A (en) Television picture receiver possessing waveform display function
JPS54116126A (en) Pick up system for still picture
JPS53132947A (en) Display unit of deflecting-circuit common-use type
JPS53109424A (en) Signal processing system for color television
JPS5786169A (en) Video disk reproducing device
JPS53109422A (en) Display method for video signal
JPS5397723A (en) Television picture receiver possessing waveform display function
JPS56119576A (en) Pulse generating circuit
JPS5520045A (en) Compounding method of video signal
DE3568928D1 (en) Circuit for decoding the vertical synchronisation pulse in a composite video signal
JPS56168588A (en) Digital display type electronic timepiece