KR920003865B1 - Ink ribbon - Google Patents

Ink ribbon Download PDF

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Publication number
KR920003865B1
KR920003865B1 KR1019890017662A KR890017662A KR920003865B1 KR 920003865 B1 KR920003865 B1 KR 920003865B1 KR 1019890017662 A KR1019890017662 A KR 1019890017662A KR 890017662 A KR890017662 A KR 890017662A KR 920003865 B1 KR920003865 B1 KR 920003865B1
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KR
South Korea
Prior art keywords
ribbon
ink ribbon
cartridge
reel
ink
Prior art date
Application number
KR1019890017662A
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Korean (ko)
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KR910009459A (en
Inventor
노광호
Original Assignee
삼성전자 주식회사
강진구
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Priority to KR1019890017662A priority Critical patent/KR920003865B1/en
Publication of KR910009459A publication Critical patent/KR910009459A/en
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Publication of KR920003865B1 publication Critical patent/KR920003865B1/en

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    • 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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/38—Feeding the ink ribbon to waste after use

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  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

The apparatus is applied to a thermal transcribing printer using three color ribbons of yellow, orange and blue. An ink ribbon (2) of a cartridge (1) is wound from a ribbon supply reel (15) to a ribbon take-up reel (16), and corners (7) of a plurality of toothed portions (4) touch an inlet (8) of the take-up reel (16), so that the material adhering on the ribbon (2) is scratched off, thereby preventing the leakage of information.

Description

카트리지 잉크리본의 정보유출 방지장치Information leak prevention device of cartridge ink ribbon

제 1 도는 열전사 기록장치 개략도.1 is a schematic diagram of a thermal transfer recording apparatus.

제 2 도는 잉크리본의 카트리지 외관도.2 is a cartridge external view of the ink ribbon.

제 3 도는 종래의 권취릴의 잉크리본 인입구 상세도.3 is a detailed view of an ink ribbon inlet of a conventional reel.

제 4 도는 본 고안의 권취릴의 잉크리본 인입구 상세도.4 is a detailed view of the ink ribbon inlet of the reel of the present invention.

제 5 도는 본 고안이 적용된 프린터 개략도.5 is a schematic view of the printer to which the present invention is applied.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 카트리지 2 : 잉크리본1 cartridge 2 ink ribbon

3 : 플라텐 드럼 4 : 톱날형 구조물3: platen drum 4: saw blade structure

7 : 모서리 8 : 인입구7: corner 8: inlet

15 : 리본공급릴 16 : 리본권취릴15: ribbon supply reel 16: ribbon winding reel

본 발명은 노랑색(Y), 주황색(M), 청색(C) 3색을 감열기록헤드의 발열을 이용하여 색깔 기록을 수행하는 기록장치의 리본 카트리지 장치에 관한 것이다.The present invention relates to a ribbon cartridge device of a recording apparatus for performing color recording using three colors of yellow (Y), orange (M), and blue (C) by using heat generated from a thermal recording head.

통상적으로 비디오 신호를 기록지에 기록하는 비디오 프린터에 있어서 색깔 기록이 가능하도록 노랑색(Y), 주황색(M), 청색(C) 3색을 감열기록헤드의 발열을 이용하여 순차적으로 기록지에 기록하는 열전사방식이 제안되어 있다. 이를 첨부된 도면에 의해 설명하면 검정색(B), 노랑색(Y), 주황색(M), 청색(C) 4색의 승화염료가 면순차되어 구성되어 있는 잉크리본(12)과 열승화형 기록지(14)와 드럼(13)을 감열기록헤드(10)로 눌러서 완전히 밀착시키고 드럼(13)을 회전시키면 마찰력에 의해 열승화형기록지(14),잉크리본(12)의 속도가 드럼(13)과 등속도로 진행한다. 이러한 회전운동을 할때 감열기록헤드(10)는 발열을 하여 발열량에 의해 잉크리본(12)의 Y.M.C 각 염료를 승화시켜 열승화형 기록지(14)에 흘착되도록 하고 흡착된 Y.M.C 각 잉크의 양에 의해 합성 색이 달라져서 모든 색깔의 프린팅이 가능해지는 것이다. 이상과 같이 연속 인쇄를 위해 드럼 (13)과 열승화형 기록지(14)는 3회전을 해야하며 감열기록헤드(10)는 Y.M.C색깔에 대해 다른양의 발열을 해야 하므로 세번의 발열을 하고 잉크리본(12)은 열승화형기록지 (14)위를 Y.M.C의 색깔의 리본이 각각 한번씩 거쳐가야 한다. 따라서 잉크리본(12)은 리본공급릴(15)측에 감겨 있다가 드럼(13)에 의해 회전하여 리본권취릴(16)측에 감기며 Y.M.C 각 색깔의 리본길이는 드럼(13) 원주길이와 같다. 상기와 같은 열전사 색깔기록 방식에서는 제 2 도와 같이 잉크리본(12)이 잉크리본 카트리지에 감겨 있고 카트리지(17)의 구동에 의해 기록용지 한매의 기록을 위하여 잉크리본은 Y.M.C가 플라텐 드럼(13)의 회전에 맞추어 이송되는 구조로 되어 있으므로 감열기록 혜드(10)의 발열에 의해 응답을 한 잉크리본(12)은 아무런 처리없이 리본공급릴(15)에서 곧바로 리본권취릴(16)에 감겨들어 가게 된다. 이때 감열기록헤드(10)의 발열에 응답을 한 잉크리본(12)에는 발열 흔적이 남아 있게 되며 상기 발열 흔적을 조사하면 곧 기록내용의 분석이 가능하게되므로 기록한 정보가 유출이 될 수 있어 보안유지에 큰 문제점을 갖고 있었다.In general, in a video printer that records a video signal on a recording sheet, a thermoelectric recording is performed to sequentially record three colors of yellow (Y), orange (M), and blue (C) on the recording sheet using the heat of the thermal recording head. A private way is proposed. Referring to the accompanying drawings, the ink ribbon 12 and the thermal sublimation recording paper, which are composed of four sublimation dyes of black (B), yellow (Y), orange (M), and blue (C) in sequential order, 14) and the drum 13 are pressed by the thermal recording head 10 so as to be in close contact with each other. When the drum 13 is rotated, the speed of the thermal sublimation recording paper 14 and the ink ribbon 12 is increased by the friction force. Proceed at constant speed. During this rotational motion, the thermal recording head 10 generates heat to sublimate the YMC dyes of the ink ribbon 12 by the amount of heat generated so as to be deposited on the thermal sublimation recording paper 14, and to the amount of each YMC ink adsorbed. By changing the synthetic color, all colors can be printed. As described above, the drum 13 and the thermal sublimation recording paper 14 must be rotated three times for continuous printing, and the thermal recording head 10 needs to generate a different amount of heat for the YMC color. (12) must pass through the YMC colored ribbon one by one on the thermal sublimation record paper (14). Therefore, the ink ribbon 12 is wound on the ribbon supply reel 15 side, rotated by the drum 13, and wound on the ribbon winding reel 16 side, and the ribbon lengths of each YMC color are the same as the circumferential length of the drum 13. same. In the thermal transfer color recording method as described above, the ink ribbon 12 is wound around the ink ribbon cartridge as shown in the second diagram, and the ink ribbon is YMC platen drum 13 for recording one sheet of recording paper by driving the cartridge 17. Since the ink ribbon 12 responds to the heat generated by the thermal recording aid 10, the ink ribbon 12 is wound on the ribbon winding reel 16 directly from the ribbon supply reel 15 without any processing. I will go. At this time, the ink ribbon 12 which responds to the heat of the thermal recording head 10 is left with a heat trace. When the heat trace is investigated, the recorded contents can be analyzed soon, so the recorded information can be leaked, thereby maintaining security. Had a big problem.

본 발명은 상기와 같은 문제점을 해소하기 위해서 안출된 것으로서 감열기록헤드의 발열에 의해 응답을 완료한 잉크리본의 내용을 분석할 수 없도록 하여 정보유출을 방지하기 위한 카트리지 구조를 개선하고자 하는데 목적이 있는 것이다.An object of the present invention is to improve the cartridge structure to prevent information leakage by analyzing the contents of the ink ribbon that has been completed by heat generation of the thermal recording head, to solve the above problems. will be.

상기와 같은 목적을 수행하기 위한 본 발명의 실시예를 첨부된 도면에 의거 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings an embodiment of the present invention for performing the above object.

제 4 도를 참조하여 본 발명의 구성을 설명하면 카트리지(1)의 잉크리본(2)은 리본권취릴(16)에 감기게 되며 리본권취릴(16)의 인입구(8) 카트리지(1)에 다수개의 톱날형 구조물(4)의 모서리(7)가 형성된 것이다.4, the ink ribbon 2 of the cartridge 1 is wound around the ribbon reel 16 and the cartridge 1 of the inlet 8 of the ribbon reel 16 is described. The edge 7 of the saw blade structure 4 is formed.

이와 같이 구성된 본 발명의 작용효과는 다음과 같다. 프린터에 있어 플라텐 드럼(3)이 회전을 하고 감열기록헤드(9)가 발열을 하면 잉크리본(2)은 플라텐 드럼(3)의 회전속도와 동일한 속도로 카트리지(1)의 리본공급릴(15)에서 리본권취릴(16)에 감겨 들어가는 동안에 잉크리본(2)의 리본권취릴(16)의 인입구(8)에 설치되어 있는 다수개의 톱날형 구조물(4)의 모서리(7)에 잉크리본(2)이 닿아 통과하게 됨으로써 발열에 응답한 잉크리본(2)의 표면에 묻어 있는 염료가 다수개의 톱날형 구조물(4)의 모서리(7)로 긁어버려 잉크리본(2)의 분석에 의한 기록내용의 판독을 불가능하게 한 것이다.Effects of the present invention configured as described above are as follows. In the printer, when the platen drum 3 rotates and the heat-sensitive recording head 9 generates heat, the ink ribbon 2 supplies the ribbon feeding reel of the cartridge 1 at the same speed as that of the platen drum 3. While the ink is wound around the ribbon winding reel 16 at 15, ink is formed at the edges 7 of the plurality of saw blade structures 4 provided at the inlet 8 of the ribbon winding reel 16 of the ink ribbon 2; As the ribbon 2 touches and passes through, the dye deposited on the surface of the ink ribbon 2 in response to heat generation is scraped off the edges 7 of the plurality of saw blade-shaped structures 4 and analyzed by the analysis of the ink ribbon 2. This makes reading the record impossible.

상기와 같은 본 발명에 의하면 감열기록헤드의 발열에 의해 응답을 완료한 잉크리본은 카트리지에 형성된 톱날형 구조물의 모서리에 의해 내용을 긁어버려 잉크리본의 분석에 의한 정보유출을 방지할 수 있는 잇점이 있다.According to the present invention as described above, the ink ribbon which has completed the response by the heat generation of the thermal recording head has the advantage of preventing information leakage by analyzing the ink ribbon by scraping the contents by the edges of the saw blade-shaped structure formed in the cartridge. have.

Claims (1)

노랑색(Y), 주황색(M), 청색(C) 3색의 칼라 잉크리본을 사용하여 칼라기록을 행하는 열전사 기록장치에 있어서, 카트리지(1)의 잉크리본(2)은 리본공급릴(15)에서 리본권취릴(16)에 감기게 되며 리본권취릴(16)의 인입구(8) 카트리지(1)에 다수개의 톱날형 구조물(4)의 모서리(7)가 잉크리본(2)에 닿아 잉크리본(2)의 내용물을 긁어 버리게 형성된 카트리지 잉크리본의 정보 유출방지장치.In the thermal transfer recording apparatus for performing color recording using three color ink ribbons of yellow (Y), orange (M), and blue (C), the ink ribbon 2 of the cartridge 1 is a ribbon supply reel 15. ) And the edge (7) of the plurality of saw blade-shaped structure (4) touches the ink ribbon (2) in the inlet (8) cartridge (1) of the ribbon winding reel (16) Information leakage preventing device of the cartridge ink ribbon formed to scrape the contents of the ribbon (2).
KR1019890017662A 1989-11-30 1989-11-30 Ink ribbon KR920003865B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890017662A KR920003865B1 (en) 1989-11-30 1989-11-30 Ink ribbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890017662A KR920003865B1 (en) 1989-11-30 1989-11-30 Ink ribbon

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KR910009459A KR910009459A (en) 1991-06-28
KR920003865B1 true KR920003865B1 (en) 1992-05-16

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Application Number Title Priority Date Filing Date
KR1019890017662A KR920003865B1 (en) 1989-11-30 1989-11-30 Ink ribbon

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KR910009459A (en) 1991-06-28

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