KR970062798A - A real imaging device with a built-in illumination function at the head - Google Patents

A real imaging device with a built-in illumination function at the head Download PDF

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Publication number
KR970062798A
KR970062798A KR1019960004094A KR19960004094A KR970062798A KR 970062798 A KR970062798 A KR 970062798A KR 1019960004094 A KR1019960004094 A KR 1019960004094A KR 19960004094 A KR19960004094 A KR 19960004094A KR 970062798 A KR970062798 A KR 970062798A
Authority
KR
South Korea
Prior art keywords
subject
light
image
document
unit
Prior art date
Application number
KR1019960004094A
Other languages
Korean (ko)
Other versions
KR100189056B1 (en
Inventor
유명호
Original Assignee
이대원
삼성항공산업 주식회사
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.)
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Application filed by 이대원, 삼성항공산업 주식회사 filed Critical 이대원
Priority to KR1019960004094A priority Critical patent/KR100189056B1/en
Priority to CN97104712A priority patent/CN1167404A/en
Priority to DE19707017A priority patent/DE19707017A1/en
Priority to JP9037734A priority patent/JPH09238275A/en
Publication of KR970062798A publication Critical patent/KR970062798A/en
Application granted granted Critical
Publication of KR100189056B1 publication Critical patent/KR100189056B1/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/132—Overhead projectors, i.e. capable of projecting hand-writing or drawing during action
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/06—Projectors or projection-type viewers; Accessories therefor affording only episcopic projection
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/02885—Means for compensating spatially uneven illumination, e.g. an aperture arrangement
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H04N1/19594—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays using a television camera or a still video camera

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Projection-Type Copiers In General (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

본체와; 상기 본체상에 장착되어 피사체를 위치시키는 원고대와; 상기 원고대상으로 일정량의 광을 공급하고, 원고대상에 놓인 파사체 상을 촬상하는 해드부와; 상기 해드부와 본체를 연결시키는 연결축을 포함하여 이루어지는 헤드부에 조명 기능이 내장된 실물 화상 기기는, 소형화가 용이하고 난반사없이 피사체 화상이 정확하게 촬상되도록 피사체로 적정조도의 광을 공급할 수 있으며, 부루밍 현상없이 정확한 화상을 재현할 수 있다.A body; A document table mounted on the main body to position a subject; A head portion for supplying a predetermined amount of light to the document subject and picking up an image of a document placed on the document subject; And a connection shaft connecting the head portion and the main body, the light image device having the illumination function incorporated therein can supply the light of a proper illuminance to the subject so that the miniaturization is easy and the subject image is accurately picked up without irregular reflection, It is possible to reproduce an accurate image without a ming phenomenon.

Description

헤드부에 조명 기능이 내장된 실물 화상 기기A real imaging device with a built-in illumination function at the head

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 종래의 실물 화상 기기의 사시도.FIG. 1 is a perspective view of a conventional real image display device. FIG.

제3도는 이 발명의 실시예에 따른 실물 화상 기기의 헤드부의 단면도.FIG. 3 is a sectional view of a head part of a real image display device according to an embodiment of the present invention; FIG.

Claims (6)

본체와; 상기 본체상에 장착되어 피사체를 위치시키는 원고대와; 상기 원고대상으로 일정량의 광을 공급하고, 원고대상에 놓인 피사체상을 촬상하는 헤드부와; 상기 헤드부와 본체를 연결시키는 연결축을 포함하여 이루어지는 헤드부에 조명 기능이 내장된 실물 화상 기기.A body; A document table mounted on the main body to position a subject; A head unit for supplying a predetermined amount of light to the document subject and picking up an image of a subject placed on the document subject; And a connection shaft connecting the head unit and the main body. 제1항에 있어서, 상기한 헤드부는, 중앙 부분에 장착되어, 원고대상에 놓인 피사체상을 촬상하는 촬상부와; 상기 촬상부를 기준으로 하여 좌우측 어느 하나에 장착되어, 원고대상에 놓인 피사체로 일정량을 광을 공급하는 조명부로 이루어지는 것을 특징으로 하는 헤드부에 조명 기능이 내장된 실물 화상 기기.2. The image processing apparatus according to claim 1, wherein the head unit comprises: an imaging unit mounted on a center portion for imaging an object image placed on a document object; And a lighting unit mounted on one of the right and left sides of the image pickup unit as a reference to supply a predetermined amount of light to a subject placed on the document subject. 제2항에 있어서, 상기한 조명부는, 일정량의 광을 조사하는 광원과; 상기 광원이 피사체측에 장착되어, 광원에서 조사되는 편광을 필터링시켜 출력하는 편광 필터와; 상기 편광 필터의 파사체측에 장착되어, 상기 편광 필터에서 출력되는 광을 확산시켜 피사체로 조명하는 확산판을 포함하여 이루어지는 것을 특징으로 하는 헤드부에 조명 기능이 내장된 실물 화상 기기.3. The apparatus of claim 2, wherein the illumination unit comprises: a light source for emitting a predetermined amount of light; A polarizing filter mounted on the object side to filter the polarized light emitted from the light source and output the polarized light; And a diffusing plate mounted on a side of the par- ticulation filter for diffusing the light output from the polarizing filter and illuminating the light by a subject. 제2항에 있어서, 상기 조명부는, 상기 광원의 상측에 장착되어 광원에서 조사되는 광을 피사체로 반사시키는 반사판을 더 포함하여 이루어지는 헤드부에 조명 기능이 내장된 실물 화상 기기.[3] The apparatus according to claim 2, wherein the illumination unit further comprises a reflector mounted on an upper side of the light source and reflecting the light emitted from the light source to a subject. 제2항에 있어서, 상기한 촬상부는, 피사체 상을 설정된 배율로 촬상하는 룸렌즈와; 원고를 촬상시키고자 하는 경우에 상기 룸렌즈의 피사체측에 착탈 가능하게 장착되는 어댑터 렌즈와; 상기 어댑터 렌즈에 착탈 가능하게 장착되고, 피사체에 반사되어 입사되는 광을 차단시키는 편광 필터를 포함하여 이루어지는 것을 특징으로 하는 헤드부에 조명 기능이 내장된 실물 화상 기기.3. The image pickup apparatus according to claim 2, wherein the image pickup section comprises: a room lens for picking up an image of a subject at a predetermined magnification; An adapter lens detachably mounted on an object side of the room lens when an image of an original is to be picked up; And a polarizing filter that is detachably mounted on the adapter lens and that blocks light that is reflected by the subject and that is incident on the adapter lens. 제2항에 있어서, 상기한 조명부는, 중앙 부분에 장착되어, 원고대상에 놓인 피사체상을 촬상하는 촬상부와, 상기 촬상부를 기준으로 하여 좌측에 장착되어 일정량의 광을 원고대상으로 공급하는 제1조명부와; 상기 촬상부를 기준으로 하여 우측에 장착되어 일정량의 광을 원고대상으로 공급하는 제2조명부를 포함하여 이루어지는 것을 특징으로 하는 헤드부에 조명 기능이 내장된 실물 화상 기기.3. The image forming apparatus according to claim 2, wherein the illuminating unit includes: an imaging unit mounted on a center portion for imaging an image of a subject placed on a document subject; 1 illumination unit; And a second illumination unit mounted on the right side with respect to the image pickup unit as a reference and supplying a predetermined amount of light to the object of the original. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960004094A 1996-02-21 1996-02-21 Real image projector having light function in head part KR100189056B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019960004094A KR100189056B1 (en) 1996-02-21 1996-02-21 Real image projector having light function in head part
CN97104712A CN1167404A (en) 1996-02-21 1997-02-21 Video frequency display system with built-in illuminator
DE19707017A DE19707017A1 (en) 1996-02-21 1997-02-21 Video imaging system with internal illumination unit
JP9037734A JPH09238275A (en) 1996-02-21 1997-02-21 Video device incorporating illumination function in head part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960004094A KR100189056B1 (en) 1996-02-21 1996-02-21 Real image projector having light function in head part

Publications (2)

Publication Number Publication Date
KR970062798A true KR970062798A (en) 1997-09-12
KR100189056B1 KR100189056B1 (en) 1999-06-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960004094A KR100189056B1 (en) 1996-02-21 1996-02-21 Real image projector having light function in head part

Country Status (4)

Country Link
JP (1) JPH09238275A (en)
KR (1) KR100189056B1 (en)
CN (1) CN1167404A (en)
DE (1) DE19707017A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100562408B1 (en) * 1998-09-02 2006-07-25 삼성테크윈 주식회사 Object photographer
JP4529137B2 (en) * 2005-08-09 2010-08-25 日本ビクター株式会社 Presentation device and photographing method
JP2009141511A (en) * 2007-12-04 2009-06-25 Pfu Ltd Image reading unit

Also Published As

Publication number Publication date
JPH09238275A (en) 1997-09-09
KR100189056B1 (en) 1999-06-01
DE19707017A1 (en) 1997-08-28
CN1167404A (en) 1997-12-10

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