JPH0584102B2 - - Google Patents

Info

Publication number
JPH0584102B2
JPH0584102B2 JP58077492A JP7749283A JPH0584102B2 JP H0584102 B2 JPH0584102 B2 JP H0584102B2 JP 58077492 A JP58077492 A JP 58077492A JP 7749283 A JP7749283 A JP 7749283A JP H0584102 B2 JPH0584102 B2 JP H0584102B2
Authority
JP
Japan
Prior art keywords
thermal
thermal transfer
current
transfer printer
thermal head
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.)
Expired - Lifetime
Application number
JP58077492A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59202768A (ja
Inventor
Yasuro Hori
Nobuo Abe
Yasuyuki Kojima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58077492A priority Critical patent/JPS59202768A/ja
Publication of JPS59202768A publication Critical patent/JPS59202768A/ja
Publication of JPH0584102B2 publication Critical patent/JPH0584102B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP58077492A 1983-05-04 1983-05-04 感熱転写プリンタ Granted JPS59202768A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58077492A JPS59202768A (ja) 1983-05-04 1983-05-04 感熱転写プリンタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58077492A JPS59202768A (ja) 1983-05-04 1983-05-04 感熱転写プリンタ

Publications (2)

Publication Number Publication Date
JPS59202768A JPS59202768A (ja) 1984-11-16
JPH0584102B2 true JPH0584102B2 (en]) 1993-11-30

Family

ID=13635481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58077492A Granted JPS59202768A (ja) 1983-05-04 1983-05-04 感熱転写プリンタ

Country Status (1)

Country Link
JP (1) JPS59202768A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256162A (ja) * 1985-09-06 1987-03-11 Sharp Corp サ−マルヘツド駆動回路
JPH01152865A (ja) * 1987-12-10 1989-06-15 Ricoh Co Ltd 感熱記録装置
JP2619890B2 (ja) * 1987-12-22 1997-06-11 イーストマン・コダックジャパン株式会社 熱転写プリンタ用ヘッド駆動装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795470A (en) * 1980-12-04 1982-06-14 Fuji Xerox Co Ltd Driving method for tonal recording
JPS5855250A (ja) * 1981-09-30 1983-04-01 Matsushita Electric Ind Co Ltd 多階調記録装置

Also Published As

Publication number Publication date
JPS59202768A (ja) 1984-11-16

Similar Documents

Publication Publication Date Title
US4516135A (en) Thermal printer capable of reproducing halftone image
US4806950A (en) Image recording apparatus for heat generation type
JPS62256575A (ja) 感熱記録装置
NL8402079A (nl) Thermisch afdrukstelsel.
JPS62256576A (ja) 感熱記録装置
JPS649196B2 (en])
KR920000495A (ko) 발색 농도를 개선한 온도 보정 기능을 갖는 열전사 비디오 프린터
JPH0632942B2 (ja) 記録濃度制御装置
JPH0584102B2 (en])
JPS59227472A (ja) 感熱転写プリンタ
JPS58164368A (ja) サ−マルヘツドの中間調記録装置
EP0437236B1 (en) Gradation control circuit of line thermal printer
JPH0143508B2 (en])
JPS609271A (ja) 感熱記録装置の中間調記録方法
JPH01146769A (ja) 中間調記録方法および装置
JPS62105649A (ja) プリンタ装置
JPH04201268A (ja) 感熱記録装置
KR0132892B1 (ko) 비디오 프린터장치
JPS58193173A (ja) 感熱記録の階調補正装置
JPH01133760A (ja) 中間調記録装置
JPS6031361A (ja) 感熱記録による中間調記録方式
JPH03207674A (ja) ラインプリンタの階調制御装置
JPH02217266A (ja) 濃度階調型サーマルプリンタ
JPH01146770A (ja) 多階調熱記録における通電制御方法
JPH02172763A (ja) 多階調熱転写記録装置