JPS6426890A - Character processor - Google Patents

Character processor

Info

Publication number
JPS6426890A
JPS6426890A JP62184402A JP18440287A JPS6426890A JP S6426890 A JPS6426890 A JP S6426890A JP 62184402 A JP62184402 A JP 62184402A JP 18440287 A JP18440287 A JP 18440287A JP S6426890 A JPS6426890 A JP S6426890A
Authority
JP
Japan
Prior art keywords
frame
inversion
signal
display
video
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
JP62184402A
Other languages
Japanese (ja)
Inventor
Kenji Maeda
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP62184402A priority Critical patent/JPS6426890A/en
Publication of JPS6426890A publication Critical patent/JPS6426890A/en
Pending legal-status Critical Current

Links

Landscapes

  • Document Processing Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

PURPOSE: To reduce the load on software and actualize a natural display by controlling frame output with a screen inversion signal. CONSTITUTION: When a display inversion instruction is inputted from a keyboard 2, a CPU 1 performs an inverting process for a screen according to a display inverting program stored in MEM 3. Namely, the CPU 1 sets the bit of an inversion register 8 to invert the video signal. According to the bit signal of the set inversion register 8, a frame composition part 9 puts the frame signal of a frame generation part 7 together with video an video output to control a frame. Consequently, the frame is displayed at the time of entire-screen inversion and not displayed in the opposite case to eliminate unnaturalness.
JP62184402A 1987-07-22 1987-07-22 Character processor Pending JPS6426890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62184402A JPS6426890A (en) 1987-07-22 1987-07-22 Character processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184402A JPS6426890A (en) 1987-07-22 1987-07-22 Character processor

Publications (1)

Publication Number Publication Date
JPS6426890A true JPS6426890A (en) 1989-01-30

Family

ID=16152541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184402A Pending JPS6426890A (en) 1987-07-22 1987-07-22 Character processor

Country Status (1)

Country Link
JP (1) JPS6426890A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983060A (en) * 1997-03-31 1999-11-09 Ricoh Company, Ltd. Image forming apparatus which removes a surface potential of an intermediate transfer member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983060A (en) * 1997-03-31 1999-11-09 Ricoh Company, Ltd. Image forming apparatus which removes a surface potential of an intermediate transfer member

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