JPS62289862A - Image recording and forming method - Google Patents

Image recording and forming method

Info

Publication number
JPS62289862A
JPS62289862A JP61134027A JP13402786A JPS62289862A JP S62289862 A JPS62289862 A JP S62289862A JP 61134027 A JP61134027 A JP 61134027A JP 13402786 A JP13402786 A JP 13402786A JP S62289862 A JPS62289862 A JP S62289862A
Authority
JP
Japan
Prior art keywords
layer
magnetic
latent image
recording medium
exposure
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
Application number
JP61134027A
Other languages
Japanese (ja)
Inventor
Masahiro Sasaki
正廣 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
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.)
Filing date
Publication date
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP61134027A priority Critical patent/JPS62289862A/en
Publication of JPS62289862A publication Critical patent/JPS62289862A/en
Pending legal-status Critical Current

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  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To execute an electrostatic latent image formation and a magnetic latent image formation, and to raise an image quality by using a recording body on which a photosensitive layer and a magnetic layer have been placed in a shape of a mosaic, performing a primary electrification, a secondary electrification and an image exposure, and also, executing an exposure. CONSTITUTION:On a conductive base body 13, a photosensitive layer 11 and a magnetic layer 12 are placed so as to become a mosaic-shaped pattern, and an insulating layer 14 is laminated thereon. For instance, in case of using a usual copying machine, first of all, a primary electrification is performed to a recording body, and an electron or a positive hole is injected to an interface of the layers 11, 12 and the layer 14. Subsequently, a secondary electrification of the polarity opposite to the primary electrification or AC is executed, and an image exposure is performed. An electric charge which has existed in the interface of the layer 12 and the layer 14 grounded electrostatically by the secondary electrification moves to the base body 13. On the other hand, an electric charge of an exposed part of the interface of the layer 11 and the layer 14 moves to the base body 13, and a charge of an unexposed part is left in a state that is has been caught. Subsequently, by executing uniformly an exposure, an electrostatic potential difference is generated between the exposed part and the unexposed part, and an obtained latent image is developed.

Description

【発明の詳細な説明】 3発明の詳細な説明 産業上の利用分野 本発明は、特殊々記録体を使用して静電潜像形成および
磁気潜像形成の両工程を可能にし、これKより異なる二
つの情報に基づき高品位の画像を簡易に形成することを
可能にしたli&(I形成方法に関する。
Detailed Description of the Invention 3 Detailed Description of the Invention Industrial Field of Application The present invention enables both electrostatic latent image formation and magnetic latent image formation using a special recording medium, which The present invention relates to a li&(I formation method) that makes it possible to easily form a high-quality image based on two different pieces of information.

従来の技術 従来、二色カラー記鎌或いはオーバーレイなどの複合機
能を発揮する記録体として、平面的な磁性体層上に平面
的な感光層が積層された二層感材(特開昭58−792
57号)、および光導電性粒子と磁性粒子とを絶縁性樹
脂中に単に混合分散させた磁性感光体(特開昭57−1
01852号)が開示されている。
2. Description of the Related Art Conventionally, two-layer photosensitive materials (JP-A-58-1999), in which a planar photosensitive layer is laminated on a planar magnetic layer, have been used as recording media that exhibit multiple functions such as two-color recording or overlay. 792
No. 57), and a magnetic photoreceptor in which photoconductive particles and magnetic particles are simply mixed and dispersed in an insulating resin (JP-A No. 57-1
No. 01852) is disclosed.

前者の二層系の感材は、下層に位置する伍気潜像を形成
させるための磁性体層が記碌時においては上層の感光層
の膜厚により磁気ヘッドと磁性体層間の実質的間隔(浮
上′t)により大きく隔てられるため、記録密度が低下
する。また現像時においても同様の理由により、感光層
表面から外に出る表面磁束密度は低下すると同時に面方
向に広がりを持つため、記録密度は更に著しく低下する
In the former two-layer type sensitive material, when the lower magnetic layer for forming a latent image is completed, the substantial distance (floating) between the magnetic head and the magnetic layer depends on the thickness of the upper photosensitive layer. 't), the recording density decreases. Furthermore, during development, for the same reason, the surface magnetic flux density that exits from the surface of the photosensitive layer decreases and at the same time spreads in the surface direction, so that the recording density further decreases significantly.

一方後者の磁性感光体においては、先の問題点は解消さ
れるが磁性粒子の電導度によっては静電潜像を得る際に
感光体が全く帯電しないか若しくは光導電性を示さない
部分が発生し、現像時に全く画像が形成されないかまた
は部分的に異常な画像を生じる。
On the other hand, with the latter type of magnetic photoreceptor, the above problem is solved, but depending on the conductivity of the magnetic particles, the photoreceptor may not be charged at all when obtaining an electrostatic latent image, or there may be areas that do not show photoconductivity. However, during development, no image is formed or a partially abnormal image is formed.

発明の解決しようとする問題点 上述した通り、従来の複合機能を有する記録体を使用し
た画像形成法は、記録密度の低下、或いは画像の異常等
の問題点を有する。
Problems to be Solved by the Invention As described above, the conventional image forming method using a recording medium having multiple functions has problems such as a decrease in recording density and abnormal images.

従って、本発明の目的は、上記の問題点を解消して記録
密度が高く、画像品質の高い複写物を与え得る、複合機
能を有する画像形成方法を提供することにある。
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide an image forming method having multiple functions, which can solve the above-mentioned problems and provide copies with high recording density and high image quality.

本発明の上記の目的は、画像記録体として導電性基体上
に感光層および静電的に接地された磁性層が記録体の表
百側から見てモザイク状パターンを構成するように配置
して積層され且つ少なくとも該感光層上に絶縁層を積層
した記録体を使用し、そして静電潜像形成工程が(1)
該記録体表面を正又は負に一様帯電し、(II)次に該
記録体に一次帯電と逆極性の又は交流の二次帯電および
像露光を施し、そして(it)その後に一様露光又は像
露光を行うことを特徴とする画像記録形成方法により達
成される。
The above-mentioned object of the present invention is to provide an image recording medium in which a photosensitive layer and an electrostatically grounded magnetic layer are arranged on a conductive substrate so as to form a mosaic pattern when viewed from the front side of the recording medium. A recording medium is used in which an insulating layer is laminated on at least the photosensitive layer, and the electrostatic latent image forming step (1)
The surface of the recording medium is uniformly charged positively or negatively, (II) the recording medium is subjected to secondary charging with a polarity opposite to the primary charging or with alternating current, and imagewise exposure, and (it) then uniformly exposed. Alternatively, it can be achieved by an image recording forming method characterized by performing imagewise exposure.

上記の“モザイク状パターン“とけ、感光層と磁性層と
が形成する一定の模様単位が反復された模様を云う。ま
た、′静電的に接地された磁性層“とは、二次帯電によ
シ磁性層の電荷を消失できる状態にあることを云う。
The above-mentioned "mosaic pattern" refers to a pattern in which certain pattern units formed by the photosensitive layer and the magnetic layer are repeated. Further, the term ``electrostatically grounded magnetic layer'' refers to a state in which the charge on the magnetic layer can be eliminated by secondary charging.

本発明で使用する記録体の具体例全添付図面を参照して
説明する。
A specific example of the recording medium used in the present invention will be described with reference to all the attached drawings.

第1Aおよび1B図は最も簡単な構造の記録体を示す。Figures 1A and 1B show the simplest structure of the recorder.

導電性基体13上に感光層11と磁性層12とが、記録
体表面側(縦断面図である第1A図の矢印方向)から見
た場合に、第1B図に示すモザイク状パターンを描くよ
うに配置されている。
The photosensitive layer 11 and the magnetic layer 12 are formed on the conductive substrate 13 so as to form a mosaic pattern as shown in FIG. 1B when viewed from the recording medium surface side (in the direction of the arrow in FIG. 1A, which is a longitudinal cross-sectional view). It is located in

第1B図のモザイク状パターンは、正方形状の感光層単
位11′が2個と同じ正方形状の磁性層単位12′が2
個とから構成される模様単位Pが繰返されたパターンで
ある(第1c図参照)。
The mosaic pattern of FIG. 1B includes two square photosensitive layer units 11' and two square magnetic layer units 12'.
This is a pattern in which a pattern unit P consisting of 1 and 2 is repeated (see Fig. 1c).

感光層単位11′および磁性層単位12′を記録体表面
側から見た場合の形状(平面図形状)は正方形状に限定
されない。またモザイク状パターンも第1B図のパター
ンに限定されない。例えば第2図1)、 2)又は3)
のような単位形状およびモザイク状パターンであっても
よい。更に、感光層単位11′と磁性層単位12′の平
面図形状は、第2図5)のように互いに異なっていても
よい。
The shape of the photosensitive layer unit 11' and the magnetic layer unit 12' when viewed from the surface side of the recording medium (plan view shape) is not limited to a square shape. Furthermore, the mosaic pattern is not limited to the pattern shown in FIG. 1B. For example, Figure 2 1), 2) or 3)
It may be a unit shape such as or a mosaic pattern. Furthermore, the plan view shapes of the photosensitive layer unit 11' and the magnetic layer unit 12' may be different from each other as shown in FIG. 25).

モザイクパターンの構成要素である感光層単位および磁
性層単位は、記録体表面側から見た場合に少なくとも一
方の単位は径約1〜100μ、好ましくは約5〜20μ
の円に内接する大きさおよび形状であシ、そして他方の
単位はもう一方の単位と同等の面積を有するのが好まし
い。また該モザイクパターン全体での感光層と磁性層の
表面積比は約1:α8〜1.2であるのが好ましい。
The photosensitive layer unit and the magnetic layer unit, which are the constituent elements of the mosaic pattern, have at least one unit in diameter of about 1 to 100 μm, preferably about 5 to 20 μm, when viewed from the surface side of the recording medium.
Preferably, the size and shape are inscribed in a circle, and the other unit has the same area as the other unit. The surface area ratio of the photosensitive layer to the magnetic layer in the entire mosaic pattern is preferably about 1:α8 to 1.2.

記録体の縦断面形状もz I A図に限定されない。The longitudinal cross-sectional shape of the recording medium is also not limited to the zIA diagram.

例えば第5図1)〜6)に示す構造であってもよい。For example, the structures shown in FIGS. 1) to 6) may be used.

モザイク状パターンは一つの平面上に形成されている必
要はなく、記録体表面側から(絶縁層14を除いて)感
光性層と磁性層とについて見た場合にモザイク状であれ
ばよい(第3図2)参照)。
The mosaic pattern does not need to be formed on one plane, and it is sufficient that the photosensitive layer and the magnetic layer are mosaic-like when viewed from the surface side of the recording medium (excluding the insulating layer 14). (See Figure 3).

絶縁層14は、第3図1)、 3)、 5)、 6)の
ように感光層11と磁性層の両者上に積層されても或い
は第3図2)、4)のように感光層11の上にのみに積
層されてもよい。
The insulating layer 14 may be laminated on both the photosensitive layer 11 and the magnetic layer as shown in FIG. It may be laminated only on top of 11.

更に、磁性層12は感光層11と同じ層厚である必要は
なく、有効に磁気潜像を形成し得る層厚である限り、感
光層よりかなり薄くても(第5図2)、 3)、 5)
、 6))或いは幾分厚くとも(第5図1))よい。ま
念場合によっては磁性層12上に感光性材料の薄い膜1
1″が設けられていてもよい(第5図5)参照)。
Furthermore, the magnetic layer 12 does not need to have the same layer thickness as the photosensitive layer 11; it can be much thinner than the photosensitive layer as long as it is thick enough to effectively form a magnetic latent image (FIG. 5, 2), 3) , 5)
, 6)) or somewhat thicker (Fig. 5, 1)). In some cases, a thin film 1 of photosensitive material may be placed on the magnetic layer 12.
1'' may be provided (see FIG. 5).

感光層と磁性層の全体の厚さは通常約5〜100μ、好
ましくは約15〜50μである。磁性層の厚さはこれよ
り薄くてもよいが、約1〜2μ以上である。
The total thickness of the photosensitive layer and magnetic layer is usually about 5 to 100 microns, preferably about 15 to 50 microns. The thickness of the magnetic layer is approximately 1-2 microns or more, although it may be thinner.

感光層11の構成材料は、帯電し得そしてその後露光に
より電気抵抗を減じて露光部と非露光部との間に電位差
を生じて静電潜像を形成し得る材料である限シ、任意の
ものが使用し得る。従って、従来の光導電性材料が使用
できる。具体的にはSe。
The material constituting the photosensitive layer 11 may be any material as long as it is a material that can be charged and then exposed to light to reduce its electrical resistance and create a potential difference between exposed and non-exposed areas to form an electrostatic latent image. things can be used. Therefore, conventional photoconductive materials can be used. Specifically, Se.

5eTea αSiH+ ZnO+ CdS等の無機系
光導電性粒子材料又はフタロシアニン等の有機系光導電
性粒子、或いはこれらの光導電性粒子を膠着剤(絶縁性
樹脂)中に分散させた光導電性材料等が挙げられる。
5eTea αSiH+ ZnO+ Inorganic photoconductive particle materials such as CdS, organic photoconductive particles such as phthalocyanine, or photoconductive materials in which these photoconductive particles are dispersed in an adhesive (insulating resin), etc. Can be mentioned.

また感光層は奉層に限定されるのではなく、電荷担体発
生層と電荷担体輸送層の二層構造(例えばSe輸送層と
5eTe発生層から成る無機系感光層、5eTe発生層
とポリビニルカルバゾール輸送層から成る有機−無機感
光層、フタロシアニン系発生層とポリビニルカルバゾー
ル輸送層から成る有機−有機感光層)、或いは更に表面
層、注入防止層等を積層し九多層構造であってもよい。
In addition, the photosensitive layer is not limited to a layer, but has a two-layer structure of a charge carrier generation layer and a charge carrier transport layer (for example, an inorganic photosensitive layer consisting of a Se transport layer and a 5eTe generation layer, a 5eTe generation layer and a polyvinylcarbazole transport layer). An organic-inorganic photosensitive layer consisting of a layer, an organic-organic photosensitive layer consisting of a phthalocyanine generating layer and a polyvinylcarbazole transport layer), or a nine-layer structure may be obtained by further laminating a surface layer, an injection prevention layer, etc.

なお、感光層が二層以上の場合の積層順終電、有効な静
電潜像を形成し得る限り、特に限定されない。
In the case where the photosensitive layer is two or more layers, there are no particular limitations on the lamination sequence as long as an effective electrostatic latent image can be formed.

磁性層12の構成材料は、磁気ヘッドのコイルに情報に
応じた記録電流を流した際に該磁気へラドキャップ近傍
に生じる漏れ磁界により残留磁化の形で磁化されて磁気
潜像を形成する材料である限)、特に限定されない。具
体的には、例えばr−Fe5Os + Co −r F
e*Os *  Crow等の磁性粒子を膠着剤にて分
散した分散塗布系磁性材料、或いはCo −N1−P、
 Co−Fe3O4等が挙げられる。
The material constituting the magnetic layer 12 is a material that is magnetized in the form of residual magnetization by a leakage magnetic field generated near the magnetic head cap when a recording current corresponding to information is passed through the coil of the magnetic head to form a magnetic latent image. ), there are no particular limitations. Specifically, for example, r-Fe5Os + Co-r F
Dispersion coated magnetic material in which magnetic particles such as e*Os*Crow are dispersed with adhesive, or Co-N1-P,
Examples include Co-Fe3O4.

導電性基体13としては、kt、 Mo、 Au、 I
n+Nb+ Ta+ Ni、 V、 Ti、 Pt+ 
Pdt Cr* Pb等の金属又はこれらの合金、或い
はポリイミド、ポリエチレンテレフタレート等の絶縁性
支持体上に上記の金属又は合金、又はIn5Ose S
iOx、 Cu1等の導電性化合物から成る薄膜を施し
たものなど、従来の電子写真用の導電性基板が使用でき
る。
As the conductive substrate 13, kt, Mo, Au, I
n+Nb+ Ta+ Ni, V, Ti, Pt+
Pdt Cr* Pb or other metals or their alloys, or the above metals or alloys on an insulating support such as polyimide or polyethylene terephthalate, or In5Ose S
Conventional conductive substrates for electrophotography can be used, such as those coated with a thin film of a conductive compound such as iOx or Cu1.

磁性層と感光層の両層上或いは少なくとも感光層上に積
層される絶縁層14の構成材料は、例えばポリエステル
、ポリエチレンテレフタレート、ポリウレタン、ポリカ
ーボネート、ポリアミド等である。
The constituent material of the insulating layer 14, which is laminated on both the magnetic layer and the photosensitive layer or at least on the photosensitive layer, is, for example, polyester, polyethylene terephthalate, polyurethane, polycarbonate, polyamide, or the like.

上記の記録体は、例えば下記の方法によって製造するこ
とができる。
The recording medium described above can be manufactured, for example, by the method described below.

M基板上にり、 P、 D、 (液相付着法)、スパッ
タリング又はイオンブレーティング等のP、V、D(物
理蒸着法)、或いはC,V、D、(化学蒸着法)等の方
法により磁性膜を形成する。次に、ポリメチルメタクリ
レート、環化ポリインプレンゴム等の感光性レジストを
塗布・乾燥し、光、UV光、電子線又はX線等を用いて
所定のモザイク状パターンに露光した後、未反応の該レ
ジストを除去する。
On the M substrate, methods such as P, D, (liquid phase deposition method), P, V, D (physical vapor deposition method) such as sputtering or ion blasting, or C, V, D, (chemical vapor deposition method), etc. A magnetic film is formed. Next, a photosensitive resist such as polymethyl methacrylate or cyclized polyimprene rubber is coated and dried, and after being exposed to a predetermined mosaic pattern using light, UV light, electron beams, or X-rays, unreacted The resist is removed.

露出部分の磁性膜に、有機溶剤、酸又はアルカリ等を用
いる湿式法、或いはCF4逆スパツタリング、0鵞逆ス
パツタリング等の乾式法によりエツチングを行い、磁性
膜のパターンを形成する。その後硬化した感光性レジス
トを除去し、磁性膜の凹凸パターン上に光導電性膜を従
来の方法、例えば蒸着法、塗布法等、によシ形成する。
The exposed portion of the magnetic film is etched by a wet method using an organic solvent, acid, or alkali, or by a dry method such as CF4 reverse sputtering or zero-metal reverse sputtering to form a magnetic film pattern. Thereafter, the hardened photosensitive resist is removed, and a photoconductive film is formed on the concavo-convex pattern of the magnetic film by a conventional method, such as a vapor deposition method or a coating method.

なお、上記の方法において先に磁性膜を形成したが、記
録体の構造によっては光導電性膜を先に形成する。また
、硬化し九感光性レジストの除去工程は、光導電性膜の
形成後であってもよい。
In the above method, the magnetic film is formed first, but depending on the structure of the recording medium, the photoconductive film may be formed first. Further, the step of removing the cured photosensitive resist may be performed after the photoconductive film is formed.

絶縁層の形成は該層の形によシ異なるが、磁性層および
光導電層のモザイク状パターンの形成後にま九は形成前
に、塗布、蒸着等の公知の薄膜形成法を用いて行われる
The formation of the insulating layer varies depending on the shape of the layer, but is carried out after and before the formation of the mosaic pattern of the magnetic layer and photoconductive layer using a known thin film forming method such as coating or vapor deposition. .

本発明の画像記録形成方法は、静電潜像形成工程のみ又
はオーバーレイの場合は静電潜像形成工程と磁気潜像工
程の両工程を有する。像露光は通常二次帯電と同時に行
うが、二次帯電後であってもよい、二次帯電および像露
光後に、通常は一様露光するが、有彩色の原稿を用いた
場合には対応する色のフィルターを用いて像露光しても
よい。
The image recording forming method of the present invention includes only the electrostatic latent image forming step or, in the case of overlay, both the electrostatic latent image forming step and the magnetic latent image forming step. Image exposure is usually performed at the same time as secondary charging, but may be performed after secondary charging. Normally, uniform exposure is performed after secondary charging and image exposure, but this is applicable when a chromatic original is used. Image exposure may be performed using color filters.

また、場合によっては一次帯電と同時に一様露光して感
光層への電荷の注入を良くしてもよい。
Further, depending on the case, uniform exposure may be performed at the same time as the primary charging to improve charge injection into the photosensitive layer.

作用 靜1に潜像形成工程の一次帯電によシ、記録体は一様に
帯電されるが、次の二次帯電により静電的に接地され九
磁性層−絶縁層界面の電荷は導電性基体に移動する。そ
れと同時又はその後の像露光により、未露光部と露光部
とで電荷分布に差が生じる。その後の一様露光又は場合
によっては像露光てより、未露光部の感光層内の電荷は
導電性基体に移動されて、露光部と未露光部間で静1!
!電位差が得られる。次に通常の静電潜像の現像工程に
より、画像が得られる。
Firstly, the recording medium is uniformly charged by the primary charging in the latent image forming process, but it is electrostatically grounded by the subsequent secondary charging, and the charge at the interface between the magnetic layer and the insulating layer becomes conductive. Move to the base. Simultaneous or subsequent image exposure causes a difference in charge distribution between the unexposed area and the exposed area. By subsequent uniform exposure or, in some cases, imagewise exposure, the charge in the photosensitive layer in the unexposed areas is transferred to the conductive substrate, causing static 1!! between the exposed and unexposed areas.
! A potential difference is obtained. An image is then obtained by a conventional electrostatic latent image development process.

オーバーレイの場合は、静電潜像形成の前又は後に公知
の磁気潜像形成法に従って磁気潜像を形成する。
In the case of overlay, a magnetic latent image is formed according to a known magnetic latent image forming method before or after forming the electrostatic latent image.

実施例 本発明の画像形成法を、第1A図に示す縦断面構造を有
する記録体を使用した場合について説明する。
EXAMPLE The image forming method of the present invention will be described using a recording medium having a vertical cross-sectional structure shown in FIG. 1A.

囚 通常の白黒複写機を用いた場合の画像形成(第5図
参照): I)第4図に示す帯電器42によシ記録体1に一次帯電
を施し、感光層11および磁性層12と絶縁層14との
界面に電子又は正孔を注入する。
Image formation using an ordinary black-and-white copying machine (see Fig. 5): I) Primary charging is applied to the recording medium 1 by the charger 42 shown in Fig. 4, and the photosensitive layer 11 and magnetic layer 12 are Electrons or holes are injected into the interface with the insulating layer 14.

導電性基体15と感光層11との界面での電子又は正孔
の注入性が悪い場合には、一様露光ランプ43により一
様露光する。このようにして第5図(1)に示す電荷分
布を得る。
If the injectability of electrons or holes at the interface between the conductive substrate 15 and the photosensitive layer 11 is poor, uniform exposure is performed using the uniform exposure lamp 43. In this way, the charge distribution shown in FIG. 5(1) is obtained.

11)帯電器44により、−次帯電の極性とは逆極性又
は交流の二次帯電を行う。これと同時に又はその後に、
光像を入射させる(像露光)。
11) The charger 44 performs secondary charging with a polarity opposite to the polarity of -order charging or with alternating current. At the same time or after this,
A light image is made incident (image exposure).

二次帯電により、静電的に接地された磁性層12と絶縁
層14との界面に存在した電荷は導電性基体13の導電
層に移動する。一方、光導電層11と絶縁層14との界
面の電荷は、露光部に関しては導電層に移動し、未露光
部については電荷が捕獲されたままである(第5図(I
I) ”)。
Due to the secondary charging, the charges existing at the interface between the electrostatically grounded magnetic layer 12 and the insulating layer 14 move to the conductive layer of the conductive base 13. On the other hand, the charges at the interface between the photoconductive layer 11 and the insulating layer 14 move to the conductive layer in the exposed areas, and remain trapped in the unexposed areas (Fig. 5 (I).
I)”).

l)一様露光ランプ47を用い九一様露光により、露光
部と未露光部との間で静電電位差を得る(第5図(i)
)。
l) Obtain an electrostatic potential difference between the exposed area and the unexposed area by uniform exposure using the uniform exposure lamp 47 (Fig. 5(i))
).

lv)  得られた静電潜像を、電荷を有する黒色のト
ナー51を用いる現像機49にて現像する(第S図(l
v) )。
lv) The obtained electrostatic latent image is developed in a developing machine 49 using charged black toner 51 (see Fig. S(lv)).
v) ).

その後は一般の複写方法と同様に転写、清掃等の工程を
経て、次のサイクルにそなえる。
After that, it goes through processes such as transfer and cleaning in the same way as in general copying methods, and is ready for the next cycle.

(B)  通常の静電的複写法で赤色(又は有彩色)を
含む原稿を用いた場合の画像形成(第6図参照):1)
方法Aの工程1)によシ記録体1上に第6図(1)の様
な電荷分布を得る(第6図(+) ) 。
(B) Image formation when using an original containing red (or chromatic color) using the normal electrostatic copying method (see Figure 6): 1)
By step 1) of method A, a charge distribution as shown in FIG. 6(1) is obtained on the recording medium 1 (FIG. 6(+)).

l)方法Aの工程11)と同様に二次帯電を行う。l) Perform secondary charging in the same manner as step 11) of method A.

この二次帯電と同時に又はその後にシアン光透過フィル
ター45を介して光像を入射させる(第6図(If) 
)。
Simultaneously with or after this secondary charging, a light image is made incident through the cyan light transmitting filter 45 (Fig. 6 (If)).
).

VA)赤色光透過フィルター46を介して光像を入射さ
せることにより、露光部、赤色露光部および未露光部の
三値の静電電位差を得る(第6図(町)。
VA) By making a light image incident through the red light transmitting filter 46, a three-value electrostatic potential difference of an exposed area, a red exposed area, and an unexposed area is obtained (FIG. 6 (machi)).

該フィルター46を用いずに一様露光してもよい。Uniform exposure may be performed without using the filter 46.

lv)  得られた静電潜像を赤色トナー52を有する
現像機48(又は黒色トナーを有する現像機49)で現
像する(第6図Qv) ) @ 原稿に赤色以外の有彩色を含む場合は、上記工程11)
およびti)でその色に対応するフィルターを介して像
露光すればよい。
lv) Develop the obtained electrostatic latent image with the developing machine 48 having the red toner 52 (or the developing machine 49 having the black toner) (Fig. 6 Qv) ) @ If the original contains chromatic colors other than red, , the above step 11)
and ti), image exposure may be performed through a filter corresponding to the color.

(C)  ディジタル入力の複写物に光像で黒色のオー
バーレイを行う場合の画像形成(第7図参照):1)デ
ィジタル入力された信号を磁気ヘッド41により記録体
1の磁性層12に記録する(第7図(1))。
(C) Image formation when performing black overlay with an optical image on a copy of digital input (see Figure 7): 1) Recording the digitally input signal on the magnetic layer 12 of the recording medium 1 by the magnetic head 41 (Figure 7 (1)).

11)上記図のプロセス1)と同様に一次帯電する(第
6図fl11 )。
11) Primary charging is performed in the same manner as process 1) in the above figure (Fig. 6 fl11).

1il)上記図のプロセス11)と同様に二次帯電し、
同時に又はその後に像露光する(第7図(1))。
1il) Secondary charging in the same way as process 11) in the above figure,
Image exposure is performed simultaneously or thereafter (FIG. 7(1)).

lv)  上記図のプロセスI)と同様に一様露光する
lv) Uniform exposure in the same way as process I) in the figure above.

■)正帯電した黒色磁性トナーを有する現像機49で現
像する。
(2) Developing with a developing machine 49 having positively charged black magnetic toner.

[F]) ディジタル入力の複写物に光像で赤色(又は
その他の有彩色)のオーバーレイを行う場合1)ディジ
タル入力された信号を磁気ヘッド41によシ記録体1の
磁性層12に記録する。
[F]) When overlaying a digitally input copy with red (or other chromatic color) using an optical image 1) Record the digitally input signal on the magnetic layer 12 of the recording medium 1 using the magnetic head 41 .

11)オーバーレイ用原稿として赤色(又は有彩色)の
パターンを有するものを用いて、上記方法人の工程1)
ないしl) fjr経て静電潜像および磁気潜像を得る
11) Using a red (or chromatic color) pattern as the overlay original, follow step 1) of the above method.
- l) Obtain an electrostatic latent image and a magnetic latent image via fjr.

l)正帯電した赤色(又は有彩色)トナーを用いて現像
機48で静電潜像を現像する。
l) The electrostatic latent image is developed using a developing device 48 using positively charged red (or chromatic) toner.

lv)  黒色磁性トナーを用いて現像機49で磁気潜
像を現像する。
lv) Develop the magnetic latent image using a developing machine 49 using black magnetic toner.

上記のプロセスの外に、ディジタル信号入力の複写物に
、ディジタル信号に基づいてレーザービーム又は発色ダ
イオード(LED)によシ像露光して、同彩色又は異彩
色のオーバーレイを行うことも可能である。更には一般
の複写物の上にディジタル信号を用いて同彩色又は異彩
色でオーバーレは、いずれが先であってもよい、即ち、
磁気ヘッド41は第4図におけるように一次帯電器42
の前にある心安はなく、磁気層1象の現像機に対して複
写プロセス上時間的に優先される位置に配置され且つ他
の機能(例えば静電的画儂形成プロセス、清浄工程等の
機能)を損わない限り、任意の位置に配置できる。
In addition to the above process, it is also possible to imagewise expose a copy of the digital signal input to a laser beam or a color-emitting diode (LED) based on the digital signal to create a homochromatic or different color overlay. . Furthermore, overlaying a general copy with the same color or different color using a digital signal may be performed first, that is,
The magnetic head 41 is connected to a primary charger 42 as shown in FIG.
There is no peace of mind in front of the magnetic layer, and it is placed at a position that has priority in terms of time in the copying process compared to the developing machine for magnetic layer 1, and other functions (such as electrostatic image forming process, cleaning process, etc.) ) can be placed in any position as long as it does not damage it.

本発明の効果 本発明の画像形成方法にお込ては、物理的に異なる潜像
(即ち静電潜像および磁気潜像)を、モザイク状に配置
されたそれぞれの記録材上に独立して記録できるので、
光像、ディジタル像等の入力の信号媒体に関係なく一色
ないし二色で複写物を得ることができる。また、本発明
の方法に使用するモザイクパターン含有する記録体は、
従来の二層構造の感材のように磁性層が感光層の比較的
厚い層でおおわれたり、或いは従来の分散系の磁性感光
体のように光導性粒子が磁性粒子の性質(%に電導性)
の影響を受けることが殆んどないので、磁気画像および
静電画像の両者の画像において高品質の画像が得られる
Effects of the Present Invention In the image forming method of the present invention, physically different latent images (that is, an electrostatic latent image and a magnetic latent image) are formed independently on each recording material arranged in a mosaic pattern. Because you can record
Copies can be obtained in one or two colors regardless of the input signal medium, such as an optical image or a digital image. Furthermore, the recording medium containing a mosaic pattern used in the method of the present invention is
The magnetic layer is covered with a relatively thick photosensitive layer as in conventional two-layer structure sensitive materials, or the photoconductive particles are covered with a relatively thick layer of photosensitive layer as in conventional dispersion type magnetic photoreceptors. )
Since there is almost no influence from the magnetic field, high quality images can be obtained in both magnetic and electrostatic images.

【図面の簡単な説明】[Brief explanation of drawings]

第1A図は本発明に使用する一記録体の縦断面略図、第
1B図は第1A図の記録体の(矢印方向から見た場合の
)平面略図、第1C図は第1B図のモザイクパターンの
模様単位を示す図面、第2図1)〜3)はモザイクパタ
ーンの他の具体例、第3図1)〜6)は本発明に使用し
得る他の記録体の各縦断面略図、第4図は本発明の方法
に使用し得る装置の説明図、そして第5.第6.および
第7図は本発明の画像形成法の説明図である。 1・・・記録体、11・・・感光層、12・・・磁性層
、13・・・導電性基体、14・・・絶縁層、41・・
・磁気ヘッド、42・・・−成帯電器、43.47・・
・一様露光ランプ、44・・・二次帯1!器、45・・
・シアン光透過フィルター、46・・・赤色光透過フィ
ルター、48・・・赤色現像様、49・・・黒色現像機
。 4′J詐;ムコ人 宮±50′ンクス沫、IS会社 第1A図        第1B図 第1C図 第3図 1:記鋒体
FIG. 1A is a schematic longitudinal cross-sectional view of one recording body used in the present invention, FIG. 1B is a schematic plan view (when viewed from the direction of the arrow) of the recording body of FIG. 1A, and FIG. 1C is a mosaic pattern of FIG. 1B. FIG. 2 1) to 3) are drawings showing other specific examples of mosaic patterns, and FIG. Figure 4 is an explanatory diagram of an apparatus that can be used in the method of the present invention, and Figure 5. 6th. and FIG. 7 are explanatory diagrams of the image forming method of the present invention. DESCRIPTION OF SYMBOLS 1... Recording body, 11... Photosensitive layer, 12... Magnetic layer, 13... Conductive base, 14... Insulating layer, 41...
・Magnetic head, 42...-Charger, 43.47...
・Uniform exposure lamp, 44...secondary zone 1! Vessel, 45...
- Cyan light transmission filter, 46...Red light transmission filter, 48...Red developer, 49...Black developer. 4'J fraud; muco human shrine ±50'nxu, IS company Figure 1A Figure 1B Figure 1C Figure 3 Figure 1: Recording body

Claims (2)

【特許請求の範囲】[Claims] (1)画像記録体として導電性基体上に感光層および静
電的に接地された磁性層が記録体の表面側から見てモザ
イク状パターンを構成するように配置して積層され且つ
少なくとも該感光層上に絶縁層を積層した記録体を使用
し、そして静電潜像形成工程が(i)該記録体表面を正
又は負に一様帯電し、(ii)次に該記録体に一次帯電
と逆極性の又は交流の二次帯電および像露光を施し、そ
して(iii)その後に一様露光又は像露光を行うこと
を特徴とする、画像記録形成方法。
(1) As an image recording medium, a photosensitive layer and an electrostatically grounded magnetic layer are arranged and laminated on a conductive substrate so as to constitute a mosaic pattern when viewed from the surface side of the recording medium, and at least the photosensitive layer A recording medium having an insulating layer laminated thereon is used, and the electrostatic latent image forming step includes (i) uniformly charging the surface of the recording medium positively or negatively, and (ii) then primary charging the recording medium. A method for forming an image record, characterized in that secondary charging of opposite polarity or alternating current and imagewise exposure are performed, and (iii) uniform exposure or imagewise exposure is then performed.
(2)静電潜像形成工程と磁気潜像形成工程とを含むこ
とを特徴とする特許請求の範囲第1項の方法。
(2) The method according to claim 1, which comprises an electrostatic latent image forming step and a magnetic latent image forming step.
JP61134027A 1986-06-09 1986-06-09 Image recording and forming method Pending JPS62289862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61134027A JPS62289862A (en) 1986-06-09 1986-06-09 Image recording and forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61134027A JPS62289862A (en) 1986-06-09 1986-06-09 Image recording and forming method

Publications (1)

Publication Number Publication Date
JPS62289862A true JPS62289862A (en) 1987-12-16

Family

ID=15118664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61134027A Pending JPS62289862A (en) 1986-06-09 1986-06-09 Image recording and forming method

Country Status (1)

Country Link
JP (1) JPS62289862A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136054A (en) * 1982-02-09 1983-08-12 Fuji Xerox Co Ltd Multicolor recording method
JPS6142675A (en) * 1984-08-06 1986-03-01 Trio Kenwood Corp Matrix type storage substrate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136054A (en) * 1982-02-09 1983-08-12 Fuji Xerox Co Ltd Multicolor recording method
JPS6142675A (en) * 1984-08-06 1986-03-01 Trio Kenwood Corp Matrix type storage substrate

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