JPS62127724A - Image pickup/projecting device - Google Patents
Image pickup/projecting deviceInfo
- Publication number
- JPS62127724A JPS62127724A JP26821785A JP26821785A JPS62127724A JP S62127724 A JPS62127724 A JP S62127724A JP 26821785 A JP26821785 A JP 26821785A JP 26821785 A JP26821785 A JP 26821785A JP S62127724 A JPS62127724 A JP S62127724A
- Authority
- JP
- Japan
- Prior art keywords
- image
- liquid crystal
- microprocessor
- original
- crystal plate
- 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.)
- Pending
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
- H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
- H04N1/3871—Composing, repositioning or otherwise geometrically modifying originals the composed originals being of different kinds, e.g. low- and high-resolution originals
-
- 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
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野］
本発明は、各種のＲ積を読み゛取って、その原稿をスク
リーン上に投影表示するのに使用する撮像投影装りに関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an imaging projection device used to read various R products and project and display the originals on a screen.
［省（来 の ｆ支 術 ］
様々な学会や紗が現場において、提示用資料の作り易ざ
や資料提示の融通性か高いことから。[Ministry (Next F Branch Technique)] This is because it is easy to create materials for presentation and has high flexibility in presenting materials at various academic societies and in the field.
オー／＜−′＼ン（・グロ／エクタ（ＯＨＰ）か多く使
われるようになってきている。Oh/<-'\on (・Guro/ekta (OHP)) is becoming more and more used.
しかし、ＯＨＰはスクリーンに投＃ｙｎた図形か歪んで
しまうこと ＯＨＰシートか大さいために、持ち運びや
管理が困難であるなどの難ｎ、がめった曇
°〔発明が解決しようとする問題点コ
本発明の目的は、ＯＨＰの手軽さを保持すると共に、多
様な資料を容易に投影ＩＴ能にし、ざらに人力装置及び
記憶装置により多様な貸１作Ｉ祝◆保存機能を有し１回
時に投′＃像を容易に無歪化＋ｉｆｊ乏にした撮像投影
装置ｔ−提供することにある。However, OHPs have problems such as the shapes projected on the screen are distorted, OHP sheets are large and difficult to carry and manage, and they are cloudy [Problems that the invention aims to solve] The purpose of the present invention is to maintain the simplicity of OHP, to easily project various materials into IT functions, and to have a storage function that allows for the storage of various rental materials using human power equipment and storage devices. An object of the present invention is to provide an imaging projection device t- which can easily make a projected image distortion-free + ifj-poor.
Ｅ問題をを解決するためのｆ＝ ｊｉ ］」−記目的を
達成するため、本発明の１６１像投影装、？ｌは、原ｂ
ｓ ｋ ｉｂ Ｒするイメージティチクターと、そのイ
ノ−７デイテクターから原稿の像を電子的な５４形イノ
−７として取誌むと共に１人力装置及び記憶装置から投
影表示用の文字や図形を入力することかでき、かつ図形
の変形１編集が”Ｔ能なマイクロプロセンサと、」−記
憶・ｒクロプロセッサからの投影像信号に基ついて原稿
に１５じた像を表示する液晶板と、上記液晶板を透過し
て上記原稿に応した像２スクリー７上に結像する光学投
影装置部上を備えたものとして構成される。f = ji to solve the E problem] - In order to achieve the objective, the 161 image projection device of the present invention, ? l is the original b
s k ib R image tickter and its Inno-7 detector capture the image of the original as an electronic 54-form Inno-7, and input characters and figures for projection display from a manual device and storage device. a microprocessor sensor capable of deforming and editing figures; a liquid crystal panel that displays a 15-dimensional image on a document based on a projection image signal from a memory/processor; and the liquid crystal display. It is constructed to include an optical projection device section that transmits an image through the plate and forms an image on a screen 7 corresponding to the original.
［作 由］
；草稿はイメージティチクターによって撮像されて、電
子的な図形イメージとしてマイクロプロセッサ番こ取込
よれ、８夛に応じて入力装置及び記ｔｒ１装；ｔａから
入力された文字１図形等を合成して。[Reason for creation]; The draft is imaged by an image ticker, inputted into the microprocessor as an electronic figure image, and inputted from the input device and the input device according to the 8 times; Synthesize.
光学投影装置部における液晶板に投影像信号が送られ、
ｆｌ、稿に応じた像が表示される。そして、光ｌからの
尤かその液晶根先透過することにより、スクリー／に」
二記原’ｅ１等に、でした像か結像ごする。A projected image signal is sent to the liquid crystal panel in the optical projection device section,
fl, an image corresponding to the manuscript is displayed. And, by transmitting the light from the liquid crystal root, it becomes a screen.
An image was formed on Nikihara'e1, etc.
〔発明の効果ｊ
ＯＨＰを使用する場合のように、予めＯ，ＨＰノー１を
作成しておく二となしに、その場で原稿を撮像投影でき
、且つこれにより投影のためのみに使用されるシート等
の持ち匣びや保管の煩わしさから開方夕される。[Effect of the invention j As in the case of using an OHP, it is possible to capture and project an image of a document on the spot without having to create O, HP No. 1 in advance, and this allows it to be used only for projection. Due to the hassle of carrying and storing sheets, etc., they are no longer open.
また、原稿を電子的な図形イメージとしてマイクロプロ
セッサに取込み、それを液晶板を用いて表示するように
したので、ｔＵ像した原稿について必要な画像処理を行
ったり、その原稿に他の文字や図形等を重ねる処理を行
うことか容易であり、しかも筒中な変形により投′＃像
を無歪化することかで′！１４投影装置としての有用性
をさらに高めることがでさる。さらに、マイクロフロッ
ピー。In addition, since the original is imported into the microprocessor as an electronic figure image and displayed on the liquid crystal panel, it is possible to perform the necessary image processing on the tU-imaged original, and to add other characters and figures to the original. It is easy to perform a process of overlapping the images, and moreover, it is possible to make the projected image distortion-free by deforming it inside the cylinder! This further increases the usefulness as a No. 14 projector. Plus, microfloppy.
ＩＣカード等の記憶媒体により、Ｊ演者らが投影表示す
る資料の持運びが非常に容易になる。Storage media such as IC cards make it extremely easy for J performers to carry the materials to be projected and displayed.
し実施例〕
力１因において、１は光学投影装置部、２は投影像イ３
号作成部であり、（３号作成部２で作成された１に号に
応した投影像が投影装置部１からスクリー／（：Ａポせ
ず）−Ｌに投影Ｍ像されるように構成している。Embodiment] In the force 1 factor, 1 is the optical projection device part, 2 is the projected image part 3
It is a number creation unit, and is configured so that the projected image corresponding to the number 1 created by the number creation unit 2 (3) is projected from the projection device unit 1 to the screen/(:A PO)-L. are doing.
即ち、上記投影表δ部ｌは光源３を備え、その光源３の
横方に反射扱４を、＠万にレンズ５をそれぞれ配設し、
し／ズ５の前方には光路を屈曲さぜるミラーらを介して
、そのミラー６による屈曲修′の光路上に、フレネルレ
ンズ？、ｒ！！明吸熱シート８及び図形表示用液晶板９
を配設し、さらにそれらの前方にレンズ１０とミラー１
１によって構成される投射手段を配設している。That is, the projection table δ section l is equipped with a light source 3, and a reflective lens 4 is disposed on the side of the light source 3, and a lens 5 is disposed on the side of the light source 3.
In front of the lens 5, there is a Fresnel lens on the optical path that is bent by the mirror 6 via mirrors that bend the optical path. , r! ! Bright heat absorbing sheet 8 and graphic display liquid crystal panel 9
are arranged, and further a lens 10 and a mirror 1 are placed in front of them.
1 is provided.
従って、光源３から出た光が液晶６３を通過した後、ミ
ラー１１からスクリーンに向けて投射され、゛液晶板９
によってグえられた投影像を表示するように構成されて
いる。Therefore, after the light emitted from the light source 3 passes through the liquid crystal 63, it is projected from the mirror 11 toward the screen.
It is configured to display a projected image obtained by
上記液晶板９は、原稿に表わされた図形等を表示Ｌ ｒ
ｔつそれを通過した光の投影像が十分に鮮明に衣わされ
るのに必９．２画素数を満足するものとして構成されて
いる。なお、上記吸熱シート８は飛晶Ｍ５Ｉ９を光源３
の熱から保護するためのものである。The liquid crystal panel 9 displays figures etc. displayed on the original document.
The number of pixels is required to be 9.2 in order for the projected image of the light passing through it to be rendered sufficiently clear. Note that the heat absorbing sheet 8 uses the flying crystal M5I9 as the light source 3.
It is intended to protect from the heat of
上記液晶板９に信号を印加する投影像信号作成風２は、
ＩＰ、パンフレｙ）、ＯＨＰンーシーるい１はスライＩ
Ｚτの任住の各種原稿１５から、その原稿の像に応じた
′＋＋（気イご号を発生させるだめの５ので、原稿１５
の像を電気１ご号に変換する逼償ぶ子としてのイメージ
ディ矢りター１６を備え、そのディテクター１６ヲマイ
クロプロセツサー１７に接続している。このマイクロプ
ロセッサ−１７は、キーポーｉやでウス等の入力装置ｉ
８．及υＲＯＭ、ＲＡＭ、 フロッピー、ＩＣカート等
の記ｔＣ装置１９を有し、ティチクター１Ｆ３から取込
んだ原稿１５についての電子的な１７Ｊ形イメージと１
人力装置及び記ｔ！！装ａからの文字り１図形等の各種
のイ、）号を適宜合成し、Ｐ２形像信づとして出力する
ように構成している。The projection image signal creation style 2 for applying a signal to the liquid crystal plate 9 is as follows:
IP, pamphlet y), OHP
From the various manuscripts 15 of Zτ's assignment, '++' according to the image of the manuscript (5 to generate the key name, so manuscript 15
It is equipped with an image detector 16 as a converter that converts the image of 1 to electricity, and the detector 16 is connected to a microprocessor 17. This microprocessor 17 is connected to an input device such as a keypad or a mouse.
8. It has an electronic 17J-type image of the manuscript 15 imported from the ticker 1F3 and 1
Human powered equipment and notes! ! The system is constructed so that various types of letters 1, 2, and 2) from system a are appropriately combined and output as a P2 image.
」、記憶イクロプロー！！ツサ−１７は、ティチクター
１Ｂかう取込んだ画像、あるいは人力装置１８及び記憶
装石１Ｇからの入力上投影像信号として出力するだけで
なく、画像の一部全修正、改変、あるいは編集する等、
各種のｆｒ（Ｗ、処理を行い、また一般的にＯＨＰにお
いて生じる画像の歪を除去するような＠頁処理を行って
投影像を無歪化し、さらに１記Ｉ！ｌｉ像、図形等を、
記ｔｔｉ′！！ｔｅｌ＊において、 ＲＯＭ、ＲＡＭ
、２０つ、ピー、ＩＣカード等、に記憶させる機能を有
するものである。”, Memory Iklopuro! ! The twitcher 17 not only outputs the captured image as a projected image signal from the image input from the human power device 18 and the memory device 1G, but also partially or completely corrects, alters, or edits the image.
Perform various fr(W) processing, and perform @page processing to remove image distortion that generally occurs in OHP to make the projected image undistorted.
Note! ! In tel*, ROM, RAM
, 20, PC, IC card, etc.
而して、上記マイクロプロセッサ−１７は、投影装り部
１の液晶板りに接続されているため、液晶板８には−イ
クロプロセッサー１７からの投影像信吟が印加され、液
晶板９にはそ上記原稿に応じた塚が投影表示できるよう
にｊＩｌｉ成している。Since the microprocessor 17 is connected to the liquid crystal panel of the projection device 1, the projection image signal from the microprocessor 17 is applied to the liquid crystal panel 8, and the liquid crystal panel 9 receives the projection image signal from the microprocessor 17. The mound corresponding to the above-mentioned manuscript is formed so that it can be projected and displayed.
」−記構成のＩがＣ４゛投う形）シ４８りにわいては、
原Ｈ為１５をイメーノ子イテクク−１６でＵｌｌ貧すれ
ば、そのｌｌ’ｊ！’Ａ（８号はマイクロプロヤ・サー
１７にわいて′−Ｖ二ｆｒＪ ！を図形イメージとして
取込まれ、必要に応して１文字等をツカ装置１３から人
力することにより、それらかマイクロプロ七ノサ−１７
１こおいて合成され、それによって得られた投影開信号
が投影装置、・■１の液晶Ｊ１ｇ９に送られ その液晶
板３に表示される。そして、光源３かもの光はこの液晶
板３をｄ過し、ミラー１１で反射してスクリーン」−に
所要の投影像が結像される。” - Regarding the form where I throws C4゛) C48,
If Hara H Tame 15 is destroyed by Imenoko Itekuku-16, then that ll'j! 'A (No. 8 is taken in as a graphic image by the micro processor 17. '-V2 frJ!' is taken in as a graphic image, and if necessary, by inputting one character etc. manually from the printing device 13, it is possible to Pro Shichinosa-17
1, and the projection opening signal obtained thereby is sent to the projection device, .1 liquid crystal J1g9, and displayed on the liquid crystal panel 3. The light from the light source 3 passes through the liquid crystal plate 3 and is reflected by the mirror 11 to form a desired projection image on the screen.
なお、上記装置は既存のＯＨＦ’の一部を改造し、それ
に４，３号作成部２を１を加することにより。In addition, the above-mentioned apparatus is obtained by modifying a part of the existing OHF' and adding No. 4 and No. 3 creating section 2 to it.
筒中且つ安価に構成でさる。It can be constructed in a cylinder and at low cost.
第１図は本発明の実施例の全体構成図である。 ３・・光源、 ９魯ψ清晶板、 １５−−原稿、１６・・イメージディテクター。 Ｉ７・拳マイクロプロセ・リサ、 １８１１・入力装置、 Ｈｌ−・記＋！！装置。 指定代理人 工業預両院製品科学研究ｒｆｒ長 高ａ教司 第１図 ！ FIG. 1 is an overall configuration diagram of an embodiment of the present invention. 3. Light source, 9 ψ clear crystal plate, 15--Manuscript, 16...Image detector. I7・Fist Microprocessor・Lisa 1811・Input device, Hl-・Note+! ! Device. designated agent RFR Director, Product Science Research, Institute of Industrial Trade and Industry High school teacher Figure 1 !
Claims (1)
ージディテクターから原稿の像を電子的な図形イメージ
として取込むと共に、入力装置及び記憶装置から投影表
示用の文字や図形を入力することができ、かつ図形の変
形、編集が可能なマイクロプロセッサと、上記マイクロ
プロセッサからの投影像信号に基づいて原稿に応じた像
を表示する液晶板と、上記液晶板を透過して上記原稿に
応じた像をスクリーン上に結像する光学投影装置部とを
備えたことを特徴とする撮像投影装置。1. An image detector that captures an image of a document; an image of the document can be captured from the image detector as an electronic graphic image; characters and graphics for projection display can be input from an input device and a storage device; a microprocessor capable of deforming and editing the image; a liquid crystal panel that displays an image according to the original based on the projection image signal from the microprocessor; An image capturing and projecting device comprising: an optical projection device section that forms an image.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26821785A JPS62127724A (en) | 1985-11-28 | 1985-11-28 | Image pickup/projecting device |
| PCT/SE1986/000540 WO1987003384A1 (en) | 1985-11-28 | 1986-11-26 | An image scanning and projecting apparatus |
| ES8603199A ES2003553A6 (en) | 1985-11-28 | 1986-11-27 | An image scanning and projecting apparatus |
| DK390087A DK390087A (en) | 1985-11-28 | 1987-07-27 | IMAGE SCAN AND PROJECTION DEVICE |
| NO873122A NO873122L (en) | 1985-11-28 | 1987-07-27 | DEVICE FOR SCANNING AND VIEWING A PICTURE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26821785A JPS62127724A (en) | 1985-11-28 | 1985-11-28 | Image pickup/projecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62127724A true JPS62127724A (en) | 1987-06-10 |
Family
ID=17455539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26821785A Pending JPS62127724A (en) | 1985-11-28 | 1985-11-28 | Image pickup/projecting device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS62127724A (en) |
| ES (1) | ES2003553A6 (en) |
| WO (1) | WO1987003384A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63168433U (en) * | 1987-04-23 | 1988-11-02 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101197A (en) * | 1988-08-17 | 1992-03-31 | In Focus Systems, Inc. | Electronic transparency method and apparatus |
| DE3840628A1 (en) * | 1988-12-02 | 1990-06-28 | Kodak Ag | OPTICAL INTERIOR |
| US5231434A (en) * | 1992-03-31 | 1993-07-27 | Minnesota Mining And Manufacturing Company | Overhead projector for LCD panel |
| TW432881B (en) * | 1998-07-31 | 2001-05-01 | Rollei Fototechnic Gmbh | Projector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59229545A (en) * | 1983-06-11 | 1984-12-24 | Yamatake Honeywell Co Ltd | Automatic projection device |
| JPS60213935A (en) * | 1984-04-09 | 1985-10-26 | Usac Electronics Ind Co Ltd | Overhead projector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033685A (en) * | 1974-01-12 | 1977-07-05 | Canon Kabushiki Kaisha | Film reader |
-
1985
- 1985-11-28 JP JP26821785A patent/JPS62127724A/en active Pending
-
1986
- 1986-11-26 WO PCT/SE1986/000540 patent/WO1987003384A1/en unknown
- 1986-11-27 ES ES8603199A patent/ES2003553A6/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59229545A (en) * | 1983-06-11 | 1984-12-24 | Yamatake Honeywell Co Ltd | Automatic projection device |
| JPS60213935A (en) * | 1984-04-09 | 1985-10-26 | Usac Electronics Ind Co Ltd | Overhead projector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63168433U (en) * | 1987-04-23 | 1988-11-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2003553A6 (en) | 1988-11-01 |
| WO1987003384A1 (en) | 1987-06-04 |
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