JPS6440338A - Video printer - Google Patents

Video printer

Info

Publication number
JPS6440338A
JPS6440338A JP62195299A JP19529987A JPS6440338A JP S6440338 A JPS6440338 A JP S6440338A JP 62195299 A JP62195299 A JP 62195299A JP 19529987 A JP19529987 A JP 19529987A JP S6440338 A JPS6440338 A JP S6440338A
Authority
JP
Japan
Prior art keywords
signal
circuit
blanking
video signal
crt screen
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
JP62195299A
Other languages
Japanese (ja)
Inventor
Hiroshi Mitsuda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62195299A priority Critical patent/JPS6440338A/en
Publication of JPS6440338A publication Critical patent/JPS6440338A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)

Abstract

PURPOSE:To enable only an image in the effective recording area of a CRT screen on a display unit to be recorded by providing a memory circuit which records an output signal from a blanking signal circuit and a blanking signal setting changeover control circuit which selects a stored signal. CONSTITUTION:A blanking signal which freely masks a video signal 6 for an image to be displayed on a CRT screen of a CRT display unit and the unnecessary portion of a synchronous signal 7 contained in the video signal 6 is generated by a blanking generating circuit 1, and stored into a memory circuit 2. A desired blanking output signal is selectively output by a blanking signal setting changeover control circuit 3 from the circuit 2 to a blanking signal regeneration circuit 4. An output signal 9 from the circuit 4 and the video signal 6 are added to a gating circuit 5 and consequently, a video signal 10 is obtained to be supplied to a printer control part. Thus only the desired effective recording area of the CRT screen is printed by a printer.
JP62195299A 1987-08-06 1987-08-06 Video printer Pending JPS6440338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62195299A JPS6440338A (en) 1987-08-06 1987-08-06 Video printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62195299A JPS6440338A (en) 1987-08-06 1987-08-06 Video printer

Publications (1)

Publication Number Publication Date
JPS6440338A true JPS6440338A (en) 1989-02-10

Family

ID=16338843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62195299A Pending JPS6440338A (en) 1987-08-06 1987-08-06 Video printer

Country Status (1)

Country Link
JP (1) JPS6440338A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0324896A (en) * 1989-06-21 1991-02-01 Yokogawa Electric Corp Device for fetching video signal in specific area
JPH0389785A (en) * 1989-09-01 1991-04-15 Hitachi Ltd Video printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0324896A (en) * 1989-06-21 1991-02-01 Yokogawa Electric Corp Device for fetching video signal in specific area
JPH0389785A (en) * 1989-09-01 1991-04-15 Hitachi Ltd Video printer

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