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KR0133083B1 - Printing apparatus - Google Patents

Printing apparatus

Info

Publication number
KR0133083B1
KR0133083B1 KR93013398A KR930013398A KR0133083B1 KR 0133083 B1 KR0133083 B1 KR 0133083B1 KR 93013398 A KR93013398 A KR 93013398A KR 930013398 A KR930013398 A KR 930013398A KR 0133083 B1 KR0133083 B1 KR 0133083B1
Authority
KR
South Korea
Prior art keywords
thermal
head
thermal transfer
heating elements
printing apparatus
Prior art date
Application number
KR93013398A
Other languages
Korean (ko)
Other versions
KR940002063A (en
Inventor
Sang-Chol Kwon
Original Assignee
Kwon Sang Chol
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 Kwon Sang Chol filed Critical Kwon Sang Chol
Priority to KR93013398A priority Critical patent/KR0133083B1/en
Publication of KR940002063A publication Critical patent/KR940002063A/en
Application granted granted Critical
Publication of KR0133083B1 publication Critical patent/KR0133083B1/en

Links

Classifications

    • 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/35—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads providing current or voltage to the thermal head
    • B41J2/355—Control circuits for heating-element selection
    • B41J2/36—Print density control
    • B41J2/362—Correcting density variation
    • 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/35—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads providing current or voltage to the thermal head
    • B41J2/355—Control circuits for heating-element selection
    • B41J2/3555—Historical control

Landscapes

  • Electronic Switches (AREA)

Abstract

The device prints an image of high quality with a thermal transfer head. The image data are input by lines; the heating elements are calculated in the thermal head; the energy of the heat elements are varied by various means regulating the heating time according to the location of the heating elements; the stored data are tone corrected and sent to thermal transfer head by a thermal head control means.
KR93013398A 1992-07-16 1993-07-16 Printing apparatus KR0133083B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93013398A KR0133083B1 (en) 1992-07-16 1993-07-16 Printing apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR920012786 1992-07-16
KR92-12786 1992-07-16
KR93013398A KR0133083B1 (en) 1992-07-16 1993-07-16 Printing apparatus

Publications (2)

Publication Number Publication Date
KR940002063A KR940002063A (en) 1994-02-16
KR0133083B1 true KR0133083B1 (en) 1998-04-14

Family

ID=27577068

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93013398A KR0133083B1 (en) 1992-07-16 1993-07-16 Printing apparatus

Country Status (1)

Country Link
KR (1) KR0133083B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240001650U (en) 2023-03-28 2024-10-07 윤임식 Shelf for storage of goods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240001650U (en) 2023-03-28 2024-10-07 윤임식 Shelf for storage of goods

Also Published As

Publication number Publication date
KR940002063A (en) 1994-02-16

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20071129

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee