KR920014639A - Color Detection Method of Ink Sheet of Video Color Printer - Google Patents

Color Detection Method of Ink Sheet of Video Color Printer Download PDF

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Publication number
KR920014639A
KR920014639A KR1019910001411A KR910001411A KR920014639A KR 920014639 A KR920014639 A KR 920014639A KR 1019910001411 A KR1019910001411 A KR 1019910001411A KR 910001411 A KR910001411 A KR 910001411A KR 920014639 A KR920014639 A KR 920014639A
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KR
South Korea
Prior art keywords
ink sheet
light
color
detection method
sensor
Prior art date
Application number
KR1019910001411A
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Korean (ko)
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KR940011000B1 (en
Inventor
차동일
Original Assignee
강진구
삼성전자 주식회사
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Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019910001411A priority Critical patent/KR940011000B1/en
Publication of KR920014639A publication Critical patent/KR920014639A/en
Application granted granted Critical
Publication of KR940011000B1 publication Critical patent/KR940011000B1/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

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  • Spectrometry And Color Measurement (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

내용 없음No content

Description

비디오 컬러 프린터의 잉크시트의 색상검출방법Color Detection Method of Ink Sheet of Video Color Printer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제4도는 본 발명에서 사용되는 비디오 컬러 프린터의 잉크시트의 평면도, 제5도 (가)(나)는 본 발명의 방법을 나타낸 개략도, 제6도는 본 발명의 방법을 설명하기 위한 3원색과 가색볍에 의한 색의 재현을 나타낸 설명도.4 is a plan view of an ink sheet of a video color printer used in the present invention, FIG. 5 (a) (b) is a schematic diagram showing the method of the present invention, and FIG. 6 is a three primary and false colors for explaining the method of the present invention. Explanatory drawing which showed reproduction of color by light.

Claims (3)

잉크시트(20)를 황(21), 마젠타(22), 시안(23)등으로 연접되게 구획 형성시키는 단계와, 상기한 잉크시트(20)의 상면으로 이의 상부측에 광을 발생시키는 센서(S)의 복수의 발광부(S4)(S5)(S6)에 의하여 광을 투사시키는 단계와, 상기한 잉크시트(20)를 투과한 복수의 광을 적(31), 청(32), 녹(33)으로 구획된 필터(30)를 각각 통과시켜서 이들 이의 하측에 설치된 센서(S)의 복수의 수광부(S4′)(S5′)(S6′)에서 백색광을 수광하여 상기한 잉크시트(20)의 색상을 검출하는 단계로 구성된 것을 특징으로 하는 비디오 컬러 프린터의 잉크시트의 색상검출방법.Partitioning the ink sheet 20 into sulfur 21, magenta 22, cyan 23, or the like, and forming a light on an upper side of the ink sheet 20 above the sensor ( Projecting light by the plurality of light emitting units S4, S5, and S6 of S), and the plurality of light passing through the ink sheet 20 as described above (31, blue, 32, green). Passing through the filter 30 partitioned by (33), respectively, the plurality of light receiving parts (S4 ') (S5') (S6 ') of the sensor (S) provided below them receives white light and the ink sheet (20) described above. Color detection method of an ink sheet of a video color printer, characterized in that the step of detecting the color of). 제1항에 있어서, 상기한 센서(S)는 이의 각각의 발광부(S4)(S5)(S6)가 이와 대응되게 각각의 수광부(S4′)(S5′)(S6′)사이에 각각 광로가 형성됨을 특징으로 하는 비디오 컬러 프린터의 잉크시트의 색상검출방법.2. The sensor S according to claim 1, wherein each sensor S has an optical path between each light receiving portion S4 ', S5', S6 ', with its respective light emitting portions S4, S5, S6 corresponding thereto. The color detection method of the ink sheet of the video color printer, characterized in that is formed. 제1항에 있어서, 상기한 필터(30)의 적(31), 청(32), 녹(33)이 상기한 센서(S)의 복수의 발광부(S4)(S5)(S6)와 수광부(S4′)(S5′)(S6′)의 각각 대응되게 설치하되, 상기한 잉크시트(20)의 적하부에 설치됨을 특징으로 하는 비디오 컬러 프린터의 잉크시트의 색상검출방법.The red (31), blue (32), and green (33) of the filter (30) according to claim 1, wherein the plurality of light-emitting portions (S4), (S5), and (S6) and the light-receiving portion of the sensor (S). (S4 ') (S5') (S6 '), respectively installed correspondingly, the color sheet detection method of the ink sheet of a video color printer, characterized in that installed in the dropping portion of the ink sheet (20). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910001411A 1991-01-28 1991-01-28 Ink sheet color detecting method in color printer KR940011000B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910001411A KR940011000B1 (en) 1991-01-28 1991-01-28 Ink sheet color detecting method in color printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910001411A KR940011000B1 (en) 1991-01-28 1991-01-28 Ink sheet color detecting method in color printer

Publications (2)

Publication Number Publication Date
KR920014639A true KR920014639A (en) 1992-08-25
KR940011000B1 KR940011000B1 (en) 1994-11-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001411A KR940011000B1 (en) 1991-01-28 1991-01-28 Ink sheet color detecting method in color printer

Country Status (1)

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KR (1) KR940011000B1 (en)

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Publication number Publication date
KR940011000B1 (en) 1994-11-22

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