JPS57134778A - Self-scanning device - Google Patents

Self-scanning device

Info

Publication number
JPS57134778A
JPS57134778A JP56019478A JP1947881A JPS57134778A JP S57134778 A JPS57134778 A JP S57134778A JP 56019478 A JP56019478 A JP 56019478A JP 1947881 A JP1947881 A JP 1947881A JP S57134778 A JPS57134778 A JP S57134778A
Authority
JP
Japan
Prior art keywords
information
output
mask
outputting
scanning
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
JP56019478A
Other languages
Japanese (ja)
Inventor
Hiromi Nanba
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56019478A priority Critical patent/JPS57134778A/en
Publication of JPS57134778A publication Critical patent/JPS57134778A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • B41J2002/453—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays self-scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE:To achieve a device in which the range of scanning and resolution can arbitrarily be varied and the scanning efficiency is highly flexible, while simple constitution, by providing a specific variable mask shift register and an output control circut respectively. CONSTITUTION:An FF20 shifting and outputting the input information in synchronizing with a clock signal CP, and a variable mask shift register 13 which is possible for serial input/parallel output and consists of the connection of multi-stages of shift units in series having a switching circuit 22 outputting output information Qi-1 from the pre-stage according to a mask information MASK designating use/non-use of the FF20 as the input information to the FF20 or output information Qi to the next stage. Further, corresponding to each shift unit, rows of photoelectric conversion elements 11 storing charges in response to the amount of radiated light and an output control circuit outputting the charge stored in the elements 11 corresponding to the output activated with the register 13, are provided allowing to change the scanning region in response to the mask information.
JP56019478A 1981-02-12 1981-02-12 Self-scanning device Pending JPS57134778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56019478A JPS57134778A (en) 1981-02-12 1981-02-12 Self-scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56019478A JPS57134778A (en) 1981-02-12 1981-02-12 Self-scanning device

Publications (1)

Publication Number Publication Date
JPS57134778A true JPS57134778A (en) 1982-08-20

Family

ID=12000439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56019478A Pending JPS57134778A (en) 1981-02-12 1981-02-12 Self-scanning device

Country Status (1)

Country Link
JP (1) JPS57134778A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043781A (en) * 1983-08-19 1985-03-08 Tokico Ltd Industrial robot
JPS61171274A (en) * 1985-01-25 1986-08-01 Fujitsu Ltd Picture input device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043781A (en) * 1983-08-19 1985-03-08 Tokico Ltd Industrial robot
JPS61171274A (en) * 1985-01-25 1986-08-01 Fujitsu Ltd Picture input device
JPH0462506B2 (en) * 1985-01-25 1992-10-06 Fujitsu Ltd

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