JPH0836267A - Method for dip-coating small-diameter organic photosensitive drum - Google Patents

Method for dip-coating small-diameter organic photosensitive drum

Info

Publication number
JPH0836267A
JPH0836267A JP19134394A JP19134394A JPH0836267A JP H0836267 A JPH0836267 A JP H0836267A JP 19134394 A JP19134394 A JP 19134394A JP 19134394 A JP19134394 A JP 19134394A JP H0836267 A JPH0836267 A JP H0836267A
Authority
JP
Japan
Prior art keywords
cap
drum
coating
dip
dip coating
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
JP19134394A
Other languages
Japanese (ja)
Inventor
Yuichi Yashiki
雄一 矢敷
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 JP19134394A priority Critical patent/JPH0836267A/en
Publication of JPH0836267A publication Critical patent/JPH0836267A/en
Pending legal-status Critical Current

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  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To eliminate the need to remove a coating film on the lower end of a base drum by coating the drum while capping the lower end. CONSTITUTION:A cap 2 is set on the lower end of a small-diameter base drum 1, and the drum 1 is supported by the supporting member 3 of a dip coater and dipped in a coating soln. in a tank 5. The coating soln. is introduced into the tank from an inlet 6 by a circulating device, allowed to overflow the upper part of the tank into a pan 7, collected and circulated. In this case, the cap 2 is set on the front-side lower end of the drum 1 to the depth where the part not to be coated with the film is covered. Dip coating is conducted under such conditions, the part covered with the cap 2 is exposed when the cap 2 is released, and the uncoated part is formed. Meanwhile, the upper face of the cap 2 is inclined so that the soln. is not reserved in the cap 2.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、有機系感光ドラム(以
下、OPCドラムと略す)を浸漬塗布方法によって製造
する際に、下端部を露出させる方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of exposing a lower end portion of an organic photosensitive drum (hereinafter abbreviated as OPC drum) manufactured by a dip coating method.

【0002】[0002]

【従来の技術】OPCドラムは、浸漬塗布方法によって
アルミニウムパイプ上に感光層等が塗設され、複写機や
プリンター等に広く使用されている。使用時にOPCド
ラム表面の静電潜像を現像する際、OPCドラムと現像
ロールとの距離は、現像性能をよくするために、常に一
定に保持されていなければならない。そのため、通常
は、ドラムの端部にコロを当接したり、カラーリングで
保持する方法が採用されている。その場合、コロやカラ
ーリングが当接される部分は、摺擦を受けるので、ドラ
ム基体上に感光層が存在すると、摺擦を受ける部分の感
光層が不均一に剥離したり、摩耗したりするという問題
がある。そこで、その部分には感光層を形成しないでお
くか、または感光層を除去することが必要となる。感光
層を存在させなくするための方法としては、例えば、特
開昭60−97361号公報に記載されているようにブ
ラシで塗膜を剥離する方法、特開昭60−194459
号公報等に記載されているようにクリーニングテープで
清拭する方法等、各種の方法が知られている。
2. Description of the Related Art OPC drums are widely used in copying machines, printers and the like, in which a photosensitive layer is coated on an aluminum pipe by a dip coating method. When developing the electrostatic latent image on the surface of the OPC drum at the time of use, the distance between the OPC drum and the developing roll must be kept constant in order to improve the developing performance. Therefore, usually, a method of abutting a roller on the end of the drum or holding the roller by coloring is adopted. In that case, since the roller and the portion where the coloring is contacted are rubbed, if the photosensitive layer is present on the drum substrate, the photosensitive layer of the portion that is rubbed may be unevenly peeled or worn. There is a problem of doing. Therefore, it is necessary not to form the photosensitive layer on that portion or to remove the photosensitive layer. As a method for eliminating the presence of the photosensitive layer, for example, a method of peeling a coating film with a brush as described in JP-A-60-97361, and JP-A-60-194459.
Various methods are known, such as a method of wiping with a cleaning tape as described in Japanese Patent Publication No.

【0003】浸漬塗布方法によって塗膜を形成する場
合、下端部も含め、ドラム基体全面に塗膜を形成し、後
で不要部分を拭う方法では、拭う工数が余分にかかり、
また、その為の設備も必要になる。また、直径30mm
以下の小径OPCドラムでは、小径であるがゆえに、ド
ラム基体を支持するのが困難になり、きれいに拭うこと
ができないという問題点もあった。本発明は、従来の技
術における上記のような問題点を解決することを目的と
してなされたものである。すなわち、本発明の目的は、
下端部の塗膜の除去工程が不要なOPCドラムの浸漬塗
布方法を提供することにある。
When the coating film is formed by the dip coating method, the coating film is formed on the entire surface of the drum base including the lower end portion, and the unnecessary portion is wiped later, which requires extra man-hours for wiping.
In addition, equipment for that is also required. Also, diameter 30 mm
The following small-diameter OPC drum has a problem that it is difficult to support the drum substrate and cannot be wiped cleanly because of its small diameter. The present invention has been made for the purpose of solving the above-mentioned problems in the conventional technique. That is, the object of the present invention is to
An object of the present invention is to provide a dip coating method for an OPC drum that does not require a step of removing the coating film at the lower end.

【0004】[0004]

【課題を解決するための手段】本発明は、小径ドラムを
塗布液に垂直に浸漬する場合、その底面積が小さくなる
ために、塗布中に浸漬しても底面にかかる圧力は小さい
という事実に着目し、簡単な構造のキャップを嵌合して
も十分に圧力に耐えられことを見出だし本発明を完成し
た。本発明は、浸漬塗布方法によって直径30mm以下
のOPCドラムを製造するに際して、ドラム基体の下端
部に樹脂またはゴム製のキャップをはめて浸漬塗布を行
い、浸漬塗布終了後にキャップを外すことにより下端部
に不塗布部を設けることを特徴とする。
The present invention is based on the fact that when a small-diameter drum is vertically dipped in a coating liquid, the bottom area of the drum is small, and therefore the pressure applied to the bottom surface is small even if the drum is dipped during coating. By paying attention, it was found that even if a cap having a simple structure is fitted, it can withstand pressure sufficiently, and the present invention has been completed. According to the present invention, when an OPC drum having a diameter of 30 mm or less is manufactured by a dip coating method, a resin or rubber cap is fitted on the lower end of the drum base to perform dip coating, and the cap is removed after the dip coating is finished to remove the lower end. It is characterized in that an uncoated portion is provided in

【0005】以下、本発明を図面を参照して詳細に説明
する。図1は、本発明の浸漬塗布方法を説明するための
ものであって、小径のドラム基体1の下端部に、キャッ
プ2を嵌め込み、ドラム基体を浸漬塗布装置の支持部材
3に支持して、塗布槽5中の塗布液に浸漬する。塗布液
は、図示しない循環装置によって塗料供給口6から塗布
槽に導入され、塗布槽上部でオーバーフローして、受け
皿7に流れ、集められて循環する。
The present invention will be described in detail below with reference to the drawings. FIG. 1 is for explaining the dip coating method of the present invention, in which a cap 2 is fitted to the lower end portion of a small-diameter drum base 1, and the drum base is supported by a supporting member 3 of the dip coating apparatus. It is dipped in the coating liquid in the coating tank 5. The coating liquid is introduced into the coating tank from the coating material supply port 6 by a circulation device (not shown), overflows in the upper portion of the coating tank, flows into the pan 7, and is collected and circulated.

【0006】上記の場合、キャップは、ドラム基体下端
部に、塗膜不要部分の長さ分が隠蔽されるような深さま
で、基体の表側に嵌め込む。その状態で浸漬塗布を行
い、塗布後にキャップを外せばキャップによって隠蔽さ
れていた部分が露出され、不塗布部が形成される。その
際、キャップに液だまりが生じないようにするために、
キャップには、上面になる部分が形成されないように傾
斜面になるようにすればよい。
In the above case, the cap is fitted on the front side of the substrate to the bottom of the drum substrate to a depth such that the length of the coating-unnecessary portion is hidden. If dip coating is performed in this state and the cap is removed after coating, the portion hidden by the cap is exposed and the non-coated portion is formed. At that time, in order to prevent the accumulation of liquid in the cap,
The cap may have an inclined surface so that the upper surface portion is not formed.

【0007】キャップの材質としては、柔軟性があり、
塗布する液の溶剤に対して不溶性のものであればよい。
例えば、ポリエチレン、ポリプロピレン、ポリ塩化ビニ
ル、ポリエステル等の樹脂、ポリエチレンゴム、ポリプ
ロピレンゴム、塩化ゴム、フッ素ゴム、ポリウレタンゴ
ム、アクリルゴム、シリコーンゴム等のゴム材料があげ
られる。キャップの内径は、ドラム基体の外径よりやや
小さくしておき、キャップがきつめに嵌まるようにする
とよい。浸漬塗布終了後のキャップは、まとめて洗浄し
て再使用すればよい。ドラム基体に複数の層を塗布する
場合には、各層ごとに使用するキャップを別の色に着色
する等して区別しておけば、液の汚染が防止できるので
好ましい。
The cap material has flexibility,
It may be insoluble in the solvent of the liquid to be applied.
Examples thereof include resins such as polyethylene, polypropylene, polyvinyl chloride and polyester, and rubber materials such as polyethylene rubber, polypropylene rubber, chlorinated rubber, fluorine rubber, polyurethane rubber, acrylic rubber and silicone rubber. The inner diameter of the cap may be made slightly smaller than the outer diameter of the drum base so that the cap can fit tightly. The caps after the completion of the dip coating may be washed together and reused. When a plurality of layers are applied to the drum base, it is preferable to distinguish the caps used for the respective layers by coloring them in different colors because contamination of the liquid can be prevented.

【0008】キャップの形状としては基体下端部を隠蔽
するものであれば如何なる形状であってもよく、例え
ば、図2(a)〜(d)に示す断面を持つものが使用さ
れる。これらのものの内でも、下側が平面状のもの(図
2(c))よりは、下に凸状部が形成されているもの
(図2(a)、(b)、(d))の方が浸漬塗布後の液
が落下しやすいので好ましい。
The shape of the cap may be any shape as long as it hides the lower end of the substrate, and for example, one having a cross section shown in FIGS. 2 (a) to 2 (d) is used. Among these, those having a convex portion formed below (FIGS. 2 (a), (b), and (d)) are lower than those having a flat lower side (FIG. 2 (c)). Is preferable because the liquid after dip coating easily drops.

【0009】塗布後、取り外したキャップは、洗浄して
再使用することができる。図3は、洗浄を行う場合の装
置であって、取り外したキャップ2は集められて、かご
8に入れ、適当な溶剤、例えば、i−プロピルアルコー
ル、2−ブタノン、トルエン等を入れた超音波洗浄器9
によって洗浄し、再使用に供する。
After application, the removed cap can be washed and reused. FIG. 3 shows an apparatus for cleaning, in which the removed caps 2 are collected and placed in a basket 8 and ultrasonic waves containing an appropriate solvent, for example, i-propyl alcohol, 2-butanone, toluene, etc. Washing machine 9
Wash with and reuse.

【0010】[0010]

【実施例】以下、実施例によって、本発明を説明する。
なお、「部」は全て「重量部」を意味する。20mmφ
×260mmのアルミニウム製ED(Extrusio
n−Drawing)管を用意した。次に下記成分の塗
料を用意した。 トリブトキシジルコニウム 100部 アセチルアセトネートの50% トルエン溶液(ZL540松本交商社製) γ−アミノプロピルトリメトキシシラン 11部 (A1110、日本ユニカー社製) i−プロピルアルコール 440部 n−ブチルアルコール 220部 上記の塗料を図1に示す塗布槽5に入れて循環させた。
すなわち、循環装置(図示せず)により塗料供給口6か
ら流入させ、塗布槽上部でオーバーフローさせ、受け皿
7で塗料を集め、還流させた。ED管を基体とし、その
下端部にポリプロピレンゴム製のキャップ2を嵌め込ん
で、基体下端部の6mmの深さまで被覆した。なお、キ
ャップ内径は20mmよりやや小さく作製してあり、丁
度基体に嵌まるようになっていた。その状態で基体1を
塗布槽中の塗料4に浸漬し、次いで150mm/分の速
度で引き上げた。引き上げ後、基体からキャップを外し
て、基体を150℃で10分間加熱し、膜厚0.1μm
の下引き層を形成した。キャップは図3に示すように、
かごに入れ、i−プロピルアルコールを入れた超音波洗
浄器により洗浄し、再使用に供した。
The present invention will be described below with reference to examples.
All "parts" mean "parts by weight". 20 mmφ
× 260mm Aluminum ED (Extrusio
An n-Drawing) tube was prepared. Next, a paint having the following components was prepared. Tributoxy zirconium 100 parts 50% toluene solution of acetylacetonate (ZL540 manufactured by Matsumoto Trading Co., Ltd.) γ-aminopropyltrimethoxysilane 11 parts (A1110, manufactured by Nippon Unicar Co.) i-propyl alcohol 440 parts n-butyl alcohol 220 parts This paint was put in the coating tank 5 shown in FIG. 1 and circulated.
That is, it was made to flow from the paint supply port 6 by a circulation device (not shown), overflowed at the upper part of the coating tank, and the paint was collected in the pan 7 and refluxed. An ED tube was used as a base, and a polypropylene rubber cap 2 was fitted into the lower end of the base to cover the lower end of the base to a depth of 6 mm. The inner diameter of the cap was made slightly smaller than 20 mm so that it could be fitted into the base body. In that state, the substrate 1 was dipped in the coating material 4 in the coating tank and then pulled up at a speed of 150 mm / min. After pulling up, remove the cap from the substrate and heat the substrate at 150 ° C. for 10 minutes to give a film thickness of 0.1 μm.
To form an undercoat layer. As shown in FIG. 3, the cap is
It was put in a basket, washed with an ultrasonic cleaner containing i-propyl alcohol, and reused.

【0011】次に、電荷発生層を設けた。すなわち、ポ
リビニルブチラール樹脂(商品名:BM1、積水化学社
製)1部をシクロヘキサノン19部に溶解した。この溶
液に、ジブロムアントアントロン顔料(C.I.ピグメ
ントレッド168)8部、及びトリフルオロ酢酸0.0
2部を混合した。次いで、1mmφガラスビーズを分散
媒としたサンドミルによって分散処理を行った。得られ
た分散液に、更にシクロヘキサノンを加えて、固形分濃
度が約10%の塗料とし、同様に図1に示される浸漬塗
布装置によって塗布した。すなわち、下引き層の場合と
同様に基体下端部にキャップを嵌めて、基体下端から6
mm幅の部分を覆い、塗布槽中の塗料に浸漬し、150
mm/分で引き上げた後、キャップを外し、100℃で
10分間乾燥して、膜厚0.8μmの電荷発生層を形成
した。キャップはやはり図3のようにして、2−ブタノ
ンを用いて洗浄した。
Next, a charge generation layer was provided. That is, 1 part of polyvinyl butyral resin (trade name: BM1, manufactured by Sekisui Chemical Co., Ltd.) was dissolved in 19 parts of cyclohexanone. To this solution, 8 parts of dibromoanthanthrone pigment (CI Pigment Red 168), and trifluoroacetic acid 0.0
Two parts were mixed. Then, dispersion treatment was performed by a sand mill using 1 mmφ glass beads as a dispersion medium. Cyclohexanone was further added to the obtained dispersion liquid to form a coating material having a solid content concentration of about 10%, which was similarly coated by the dip coating device shown in FIG. That is, as in the case of the undercoat layer, a cap is fitted on the lower end portion of the base body so that 6
Cover the mm width part and immerse it in the paint in the coating tank.
After pulling up at a rate of mm / min, the cap was removed and the film was dried at 100 ° C. for 10 minutes to form a charge generation layer having a film thickness of 0.8 μm. The cap was washed with 2-butanone as in FIG.

【0012】更に形成された電荷発生層の上に、電荷輸
送層を形成した。すなわち、N,N′−ジフェニル−
N,N′−ビス(3−メチルフェニル)−[1,1′−
ビフェニル]−4,4′−ジアミン4部を電荷輸送材料
とし、ポリカーボネートZ樹脂6部と共にモノクロロベ
ンゼン40部に溶解させた。得られた溶液を、図1に示
す浸漬塗布装置にて塗布した。すなわち、基体下端部に
上記の場合と同様にキャップを嵌め、塗布槽に浸漬し、
100mm/分で引き上げた後、キャップをはずし、1
15℃で30分間乾燥し、膜厚18μm厚の電荷輸送層
を形成した。キャップは図3のようにして、トルエンを
用いて洗浄した。なお、キャップは下引き層用、電荷発
生層用、電荷輸送層用それぞれに別個に着色したものを
用いた。なお、上記各層の浸漬塗布時には、基体上端部
から6mmを残して浸漬した。その結果、上端から6m
mの部分に不塗布部が形成された。また、下端部は上記
のように、各層の塗布ごとにキャップを嵌めたので、上
端部の場合と同様に6mm幅の不塗布部が形成された。
このようにして、両端部にアルミニウム面が露出したO
PCドラムを製造することができた。また、この製造方
法により、30mmφのOPCドラムも同様に製造する
ことができた。
A charge transport layer was formed on the formed charge generation layer. That is, N, N'-diphenyl-
N, N'-bis (3-methylphenyl)-[1,1'-
Biphenyl] -4,4'-diamine (4 parts) was used as a charge transport material and dissolved in 40 parts of monochlorobenzene together with 6 parts of polycarbonate Z resin. The obtained solution was applied by the dip coating device shown in FIG. That is, a cap is fitted to the lower end of the base body in the same manner as above, and is immersed in the coating tank,
After pulling up at 100 mm / min, remove the cap and
It was dried at 15 ° C. for 30 minutes to form a charge transport layer having a thickness of 18 μm. The cap was washed with toluene as shown in FIG. The caps used for the undercoat layer, the charge generation layer, and the charge transport layer were separately colored. During the dip coating of each of the above layers, dipping was performed leaving 6 mm from the upper end of the substrate. As a result, 6m from the top
An uncoated portion was formed in the portion m. Further, since the cap was fitted to the lower end portion for each layer coating as described above, a non-coated portion having a width of 6 mm was formed as in the case of the upper end portion.
In this way, O with the aluminum surface exposed at both ends
A PC drum could be manufactured. Also, an OPC drum of 30 mmφ could be similarly manufactured by this manufacturing method.

【0013】比較例 基体として、60mmφ×260mmのアルミニウムパ
イプを用意した。この下端部に上記実施例と同様にポリ
プロピレンゴム製のキャップを、下端部から6mmの深
さまで嵌めた。そして下引き層溶液に浸漬したところ、
図4に示すように、大径のドラム基体11に嵌めた大径
キャップ12は、その下側部が液の圧力により変形し、
そのために、キャップの基体下端部の被覆部分に隙間が
生じた。液の圧力によってキャップが落下することはな
かったが、基体下部には塗布液が付着し、綺麗な露出部
は形成されなかった。キャップが変形しないような厚肉
のキャップを使用したところ、キャップの自重により、
6mm程度の嵌め込み深さでは、キャップが容易に落下
した。
Comparative Example An aluminum pipe of 60 mmφ × 260 mm was prepared as a substrate. A polypropylene rubber cap was fitted to the lower end portion to a depth of 6 mm from the lower end portion in the same manner as in the above embodiment. And when immersed in the undercoat layer solution,
As shown in FIG. 4, the large-diameter cap 12 fitted in the large-diameter drum base 11 has its lower part deformed by the pressure of the liquid,
Therefore, a gap was formed in the covering portion of the lower end of the base of the cap. Although the cap did not drop due to the pressure of the liquid, the coating liquid adhered to the lower part of the substrate and a clean exposed portion was not formed. When using a thick cap that does not deform, the cap's own weight
At a fitting depth of about 6 mm, the cap dropped easily.

【0014】[0014]

【発明の効果】ドラム基体の下端部にキャップを嵌めて
塗布することにより、ドラム基体の下端部に不塗布部を
容易に形成することができる。そのため、下端部表面の
塗膜除去装置が不要となるほか、ドラム基体の内側にも
塗料が回り込むこともないので、内面の清拭工程も不要
となり、OPCドラムの製造設備の簡略化をもたらすこ
とができ、したがってまた、OPCドラムの作製コスト
を低下することができる。
By applying a cap to the lower end of the drum base and applying the cap, the non-applied portion can be easily formed on the lower end of the drum base. Therefore, the coating film removing device on the lower end surface is not necessary, and since the paint does not wrap around the inside of the drum base, the inner surface wiping step is also unnecessary, which simplifies the OPC drum manufacturing facility. Therefore, the manufacturing cost of the OPC drum can also be reduced.

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

【図1】 本発明の浸漬塗布方法の概略説明図である。FIG. 1 is a schematic explanatory view of a dip coating method of the present invention.

【図2】 本発明に使用する各種キャップの断面図であ
る。
FIG. 2 is a cross-sectional view of various caps used in the present invention.

【図3】 キャップの洗浄装置の一例の斜視図である。FIG. 3 is a perspective view of an example of a cap cleaning device.

【図4】 比較例の浸漬塗布方法を説明する説明図であ
る。
FIG. 4 is an explanatory diagram illustrating a dip coating method of a comparative example.

【符号の説明】[Explanation of symbols]

1…小径のドラム基体、2…キャップ、3…支持部材、
4…塗料、5…塗布槽、6…塗料供給口、7…オーバー
フロー受け皿、8…かご、9…超音波洗浄器、11…大
径のドラム基体、12…大径キャップ。
1 ... Small diameter drum substrate, 2 ... Cap, 3 ... Support member,
4 ... Paint, 5 ... Coating tank, 6 ... Paint supply port, 7 ... Overflow pan, 8 ... Basket, 9 ... Ultrasonic cleaner, 11 ... Large diameter drum base, 12 ... Large diameter cap.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 浸漬塗布方法によって直径30mm以下
の有機系感光ドラムを製造するに際して、ドラム基体の
下端部に樹脂またはゴム製のキャップを嵌めて浸漬塗布
を行い、浸漬塗布終了後にキャップを外すことにより下
端部に不塗布部を設けることを特徴とする浸漬塗布方
法。
1. When manufacturing an organic photosensitive drum having a diameter of 30 mm or less by a dip coating method, a resin or rubber cap is fitted on the lower end of a drum base to perform dip coating, and the cap is removed after the dip coating is completed. The dip coating method is characterized in that the non-coating portion is provided at the lower end portion by.
JP19134394A 1994-07-22 1994-07-22 Method for dip-coating small-diameter organic photosensitive drum Pending JPH0836267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19134394A JPH0836267A (en) 1994-07-22 1994-07-22 Method for dip-coating small-diameter organic photosensitive drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19134394A JPH0836267A (en) 1994-07-22 1994-07-22 Method for dip-coating small-diameter organic photosensitive drum

Publications (1)

Publication Number Publication Date
JPH0836267A true JPH0836267A (en) 1996-02-06

Family

ID=16272993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19134394A Pending JPH0836267A (en) 1994-07-22 1994-07-22 Method for dip-coating small-diameter organic photosensitive drum

Country Status (1)

Country Link
JP (1) JPH0836267A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11156286A (en) * 1997-11-27 1999-06-15 Shindengen Electric Mfg Co Ltd Deposition method of cylindrical substrate
JPH11242350A (en) * 1998-02-26 1999-09-07 Mita Ind Co Ltd Electrostatic latent image carrier and image forming device using the same
JPH11242346A (en) * 1998-02-26 1999-09-07 Mita Ind Co Ltd Electrostatic latent image carrier and image forming device using the same
JP2000056487A (en) * 1998-08-06 2000-02-25 Sharp Corp Electrophotographic photoreceptor and its manufacture
WO2015108367A1 (en) * 2014-01-17 2015-07-23 조남혁 Organic photosensitive drum for electro-photography and manufacturing method therefor
JP2018017929A (en) * 2016-07-28 2018-02-01 富士ゼロックス株式会社 Conductive support body for electrophotographic photoreceptor, electrophotographic photoreceptor, process cartridge and image forming apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11156286A (en) * 1997-11-27 1999-06-15 Shindengen Electric Mfg Co Ltd Deposition method of cylindrical substrate
JPH11242350A (en) * 1998-02-26 1999-09-07 Mita Ind Co Ltd Electrostatic latent image carrier and image forming device using the same
JPH11242346A (en) * 1998-02-26 1999-09-07 Mita Ind Co Ltd Electrostatic latent image carrier and image forming device using the same
JP2000056487A (en) * 1998-08-06 2000-02-25 Sharp Corp Electrophotographic photoreceptor and its manufacture
WO2015108367A1 (en) * 2014-01-17 2015-07-23 조남혁 Organic photosensitive drum for electro-photography and manufacturing method therefor
US10001715B2 (en) 2014-01-17 2018-06-19 Namhyuk CHO Organic photosensitive drum for electro-photography and manufacturing method therefor
JP2018017929A (en) * 2016-07-28 2018-02-01 富士ゼロックス株式会社 Conductive support body for electrophotographic photoreceptor, electrophotographic photoreceptor, process cartridge and image forming apparatus

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