JPS6237396B2 - - Google Patents
Info
- Publication number
- JPS6237396B2 JPS6237396B2 JP55100549A JP10054980A JPS6237396B2 JP S6237396 B2 JPS6237396 B2 JP S6237396B2 JP 55100549 A JP55100549 A JP 55100549A JP 10054980 A JP10054980 A JP 10054980A JP S6237396 B2 JPS6237396 B2 JP S6237396B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- displayed
- card
- halftone
- transparent film
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 16
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 3
- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- -1 silver halide Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Description
【発明の詳細な説明】
この発明はID（Identification）カードの作成
装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an ID (Identification) card creation device.
IDカードの作成は、従来、銀塩写真法によつ
て１枚の印画紙上に画像その他の情報を書込むよ
うにしたり、彫刻法によりプラスチツクカード上
に画像を形成したり、電子写真法で画像を形成し
たりしている。しかしながら、銀塩写真法では解
像度は高いが、画像を形成するための処理時間が
長くかかり、彫刻法もカードをダイヤモンドカツ
タ等で彫刻するために時間がかかるといつた欠点
を有している。また、電子写真法はハーフトーン
の再現性が悪いため、画像品質が劣化してしまう
といつた欠点がある。さらには、上述以外の感光
材料によりIDカードを作成しようとする場合、
感光材料の感度が低いために、CRT上に表示さ
れた画像のような低照度のものには使用できない
といつた欠点がある。よつて、この発明の目的は
上述の如き欠点のないIDカードの作成装置を提
供することにある。 Traditionally, ID cards have been created by writing images and other information on a sheet of photographic paper using silver halide photography, forming images on plastic cards using engraving methods, or creating images using electrophotography. It is also forming. However, although silver halide photography has a high resolution, it takes a long time to process to form an image, and the engraving method also has disadvantages in that it takes time to engrave the card with a diamond cutter or the like. Furthermore, electrophotography has the disadvantage that image quality deteriorates due to poor halftone reproducibility. Furthermore, if you are trying to create an ID card using photosensitive materials other than those mentioned above,
The drawback is that the sensitivity of the photosensitive material is low, so it cannot be used for low-light images such as images displayed on a CRT. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide an ID card production device that does not have the above-mentioned drawbacks.
以下にこの発明を説明する。 This invention will be explained below.
この発明は、IDカードに記録すべき画像情報
をTVカメラ及び網がけ回路を介してCRT表示装
置に表示し、この表示画像を電子写真法により透
明フイルム上に網点画像表示を行なうと共に、透
明フイルム上の網点画像に強力光を照射してその
透過光像をジアゾ等の非銀塩低感度材料に焼付
け、現像定着してIDカードを作成するようにし
たものである。 This invention displays image information to be recorded on an ID card on a CRT display device via a TV camera and a meshing circuit, and displays this displayed image as a halftone image on a transparent film using electrophotography. The halftone image on the film is irradiated with intense light, and the transmitted light image is printed onto a non-silver salt low-sensitivity material such as diazo, which is then developed and fixed to create an ID card.
第１図はこの発明の一実施例を示すものである
が、TVカメラ１で必要な画像情報としての人物
２を撮影し、網がけ回路３で網点状の画像信号
（100〜120ライン／フレーム）としてからCRT制
御回路４を経てCRT５で表示する。なお、名前
や番号等の情報もキーボード６から入力して表示
できるようになつている。こうしてCRT５の画
面上に表示された画像を、レンズ７を介して縮小
又は拡大（もしくは等倍）して20〜40ライン／イ
ンチ相当の画像とし、これを中間記録用の透明フ
イルム１０の前方に配設された感光板１１に投影
して電子写真とする。なお、この例はTESI法に
よる電子写真の例であり、感光板１１の反対側に
は背面電極１２が設けられている。 FIG. 1 shows an embodiment of the present invention, in which a TV camera 1 photographs a person 2 as necessary image information, and a meshing circuit 3 generates a halftone image signal (100 to 120 lines/ frame), then passes through the CRT control circuit 4 and is displayed on the CRT 5. Note that information such as names and numbers can also be input and displayed from the keyboard 6. The image thus displayed on the screen of the CRT 5 is reduced or enlarged (or the same size) through the lens 7 to produce an image equivalent to 20 to 40 lines/inch, and this is placed in front of the transparent film 10 for intermediate recording. The image is projected onto a photosensitive plate 11 provided as an electrophotograph. Note that this example is an example of electrophotography using the TESI method, and a back electrode 12 is provided on the opposite side of the photosensitive plate 11.
しかして、透明フイルム１０はエンドレスに接
続されており、駆動ローラ１３によつて矢印方向
に搬送されるようになつており、透明フイルム１
０上に形成された電荷パターンは現像ローラ１４
を介して現像液１５により顕像化される。この顕
像化された透明フイルム１０上の電子写真像（網
点トナー画像）１６を強力光源（例えばキセノ
ン、超高圧水銀灯）２０で照射し、その透過光を
レンズ２１を通して感光記録材２２に縮小投影す
ると共に短時間露光する。なお、感光記録材２２
はロール２３から差戻され、搬送ローラ２４によ
つて矢印方向に搬送されるようになつており、透
明フイルム１０上の電子写真像１６はクリーニン
グローラ１７によつて除去され、透明フイルム１
０を再使用するようになつている。 Thus, the transparent film 10 is connected endlessly and is conveyed in the direction of the arrow by the drive roller 13.
The charge pattern formed on the developing roller 14
The image is visualized by the developer 15 through the . This visualized electrophotographic image (halftone toner image) 16 on the transparent film 10 is irradiated with a strong light source (for example, xenon, ultra-high pressure mercury lamp) 20, and the transmitted light is reduced to a photosensitive recording material 22 through a lens 21. Project and expose for a short time. Note that the photosensitive recording material 22
is returned from the roll 23 and transported in the direction of the arrow by the transport roller 24, and the electrophotographic image 16 on the transparent film 10 is removed by the cleaning roller 17, and the transparent film 1
0 is now reused.
こうして感光記録材２２に投影された画像は現
像液２５で現像され、カツタ２６で所定の長さに
切断されてIDカード３０として出力される。な
お、感光記録材２２としてはジアゾ複写材等を使
用でき、スルホネート基をもつ熱現像光定着タイ
プのジアゾ記録材を使用すれば、第２図のように
ドライプロセスでIDカードを作成することがで
きる。この場合、第１図と同じ方法で顕像化され
た透明フイルム１０上の電子写真像１６をキセノ
ン光源２０で照射し、その透過光をレンズ２１を
通して感光記録材２２に縮小投影する。投影され
た画像は赤外線ヒーター３２によつて現像されそ
の後キセノン光源３１によつて定着され、カツタ
２６で所定の長さに切断されてIDカード３０と
して出力される。 The image thus projected onto the photosensitive recording material 22 is developed with a developer 25, cut into a predetermined length by a cutter 26, and outputted as an ID card 30. Note that a diazo copying material or the like can be used as the photosensitive recording material 22, and if a heat-developable photofixing type diazo recording material having a sulfonate group is used, an ID card can be created by a dry process as shown in FIG. can. In this case, the xenon light source 20 irradiates the electrophotographic image 16 on the transparent film 10 visualized in the same manner as in FIG. The projected image is developed by an infrared heater 32, then fixed by a xenon light source 31, cut into a predetermined length by a cutter 26, and output as an ID card 30.
透明フイルム１０上へトナー像形成は、TESI
法以外に通常のゼログラフイー法による電子写真
像の転写方式か、透明フイルムをポリビニルカル
バゾールのような透明光半導体に変えて直接トナ
ー像を形成する方法でもよい。 Toner image formation on the transparent film 10 is performed using TESI.
In addition to this method, an electrophotographic image transfer method using the usual xerography method, or a method in which a transparent film is replaced with a transparent optical semiconductor such as polyvinyl carbazole to directly form a toner image may also be used.
また、IDカードへ電子写真像の等倍像を形成
する場合は、トナー像をカード記録材上へ転写
し、直接光照射し、その後にトナーを除去し現像
定着すれば良い。この場合、高解像性は望めない
が、短時間露光が可能となる。さらに、感材に感
熱材を用いることもでき、この場合は第２図に示
すように現像用ヒータ３２による熱線照射で顕像
化でき、低解像力の感熱素子を使わないため、電
子写真程度の画像品質を得ることができる。 Furthermore, when forming a same-size electrophotographic image on an ID card, it is sufficient to transfer the toner image onto a card recording material, directly irradiate it with light, and then remove the toner and develop and fix it. In this case, although high resolution cannot be expected, short-time exposure becomes possible. Furthermore, a heat-sensitive material can be used as the photosensitive material, and in this case, as shown in FIG. Image quality can be obtained.
以上のようにこの発明によれば、低感度の感光
材でもCRT画面のような低照射のものから画像
を形成でき、CRT上に網点状に表示して大きな
画素で電子写真化するため、電子写真の欠点であ
る低解像度、中間調の再現性劣化の影響を避ける
ことができる。また、電子写真像を縮小して投影
するため、高解像の画像を得られるといつた利点
を有している。 As described above, according to the present invention, an image can be formed from a low-irradiation material such as a CRT screen even with a low-sensitivity photosensitive material, and it is displayed in the form of halftone dots on the CRT and electrophotographed with large pixels. It is possible to avoid the effects of low resolution and deterioration of halftone reproducibility, which are disadvantages of electrophotography. Furthermore, since the electrophotographic image is reduced and projected, it has the advantage of being able to obtain a high-resolution image.
第１図はこの発明の一実施例を示す構成図、第
２図はこの発明の他の実施例を示す一部構成図で
ある。
１……TVカメラ、２……人物、３……網がけ
回路、４……CRT制御回路、５……CRT、６…
…キーボード、７……レンズ、１０……透明フイ
ルム、１１……感光板、１２……背面電極、１３
……駆動ローラ、１４……現像ローラ、１５……
現像液、１６……電子写真像（網点トナー画
像）、１７……クリーニングローラ、２０……強
力光源、２１……レンズ、２２……感光記録材、
２３……ロール、２４……搬送ローラ、２５……
現像液、２６……カツタ、３０……IDカード、
３１……定着用光源、３２……現像用ヒータ。
FIG. 1 is a block diagram showing one embodiment of the invention, and FIG. 2 is a partial block diagram showing another embodiment of the invention. 1... TV camera, 2... Person, 3... Netting circuit, 4... CRT control circuit, 5... CRT, 6...
... Keyboard, 7 ... Lens, 10 ... Transparent film, 11 ... Photosensitive plate, 12 ... Back electrode, 13
...Drive roller, 14...Developing roller, 15...
Developer, 16... Electrophotographic image (halftone toner image), 17... Cleaning roller, 20... Strong light source, 21... Lens, 22... Photosensitive recording material,
23... Roll, 24... Conveyance roller, 25...
Developer, 26...Katsuta, 30...ID card,
31...Fixing light source, 32...Developing heater.
Claims (1)
及び網がけ回路を介してCRT表示装置に表示
し、この表示画像を電子写真法により透明フイル
ム上に網点画像表示を行なうと共に、前記透明フ
イルム上の網点画像に強力光を照射してその透過
光像を非銀塩低感度材料に焼付けて像形成しID
カードを作成するようにしたことを特徴とする
IDカードの作成装置。1 The image information to be recorded on the ID card is displayed on a CRT display device via a TV camera and a halftone circuit, and this displayed image is displayed as a halftone image on a transparent film by electrophotography, and the image information is displayed on a transparent film. The halftone image is irradiated with intense light and the transmitted light image is printed on a non-silver salt low-sensitivity material to form an image.
It is characterized by the ability to create cards.
ID card creation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10054980A JPS5726886A (en) | 1980-07-24 | 1980-07-24 | Making device for id card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10054980A JPS5726886A (en) | 1980-07-24 | 1980-07-24 | Making device for id card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5726886A JPS5726886A (en) | 1982-02-13 |
| JPS6237396B2 true JPS6237396B2 (en) | 1987-08-12 |
Family
ID=14277019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10054980A Granted JPS5726886A (en) | 1980-07-24 | 1980-07-24 | Making device for id card |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5726886A (en) |
-
1980
- 1980-07-24 JP JP10054980A patent/JPS5726886A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5726886A (en) | 1982-02-13 |
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