JPS6067661A - Thin film forming apparatus - Google Patents

Thin film forming apparatus

Info

Publication number
JPS6067661A
JPS6067661A JP17477283A JP17477283A JPS6067661A JP S6067661 A JPS6067661 A JP S6067661A JP 17477283 A JP17477283 A JP 17477283A JP 17477283 A JP17477283 A JP 17477283A JP S6067661 A JPS6067661 A JP S6067661A
Authority
JP
Japan
Prior art keywords
substrate
thin film
particles
slit
evaporation source
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.)
Granted
Application number
JP17477283A
Other languages
Japanese (ja)
Other versions
JPH0346544B2 (en
Inventor
Yasuo Morohoshi
保雄 諸星
Akira Nishiwaki
彰 西脇
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP17477283A priority Critical patent/JPS6067661A/en
Priority to US06/649,858 priority patent/US4601922A/en
Priority to DE19843434433 priority patent/DE3434433A1/en
Publication of JPS6067661A publication Critical patent/JPS6067661A/en
Publication of JPH0346544B2 publication Critical patent/JPH0346544B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04Coating on selected surface areas, e.g. using masks
    • C23C14/042Coating on selected surface areas, e.g. using masks using masks
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24Vacuum evaporation

Abstract

PURPOSE:To facilitate work while forming a thin film with good accuracy, in depositing particles comprising a thin film constituting substance onto an opposedly arranged substrate by flying the same, by allowing the particles to be incident to the substrate while controlling the same by a particle stream control means. CONSTITUTION:A conductive screen substrate 11 and, for example, an Al-evaporation source 20 are arranged in an evacuated bell jar and an Al-vapor deposition film is formed onto the substrate 11. In this case, a blocking plate 24 with a slit 23 is provided to the region between the substrate 11 and the evaporation source 20 in close vicinity to the substrate 11. Therefore, among Al particles from the evaporation source 20, components in an oblique direction shown by the one-dot chain line 21' are blocked by the blocking plate 24 and only components 21 in a direction vertical to the substrate 11 are successively deposited on an insulating layer 13. The width of the slit 23 is set to about 5mm..

Description

【発明の詳細な説明】 1、産業上の利用分野 本発明は薄膜形成装置に関するものである。[Detailed description of the invention] 1. Industrial application field The present invention relates to a thin film forming apparatus.

2、従来技術 従来、多数の開口(特に、微細なメック5.状開口)を
有する感光性スクリーンに静電荷像を形成し、この静電
荷像によりイオン流(例えば正イオン粒子)の通過を制
御して、帯電可能な層(例えば感光体ドラムの感光層)
に所定の静電荷像な形成する多色電子写真複写方式が知
られている。
2. Prior Art Conventionally, an electrostatic charge image is formed on a photosensitive screen having a large number of apertures (in particular, fine mech-like apertures), and the passage of ion currents (for example, positive ion particles) is controlled by this electrostatic charge image. and a chargeable layer (e.g. photosensitive layer of a photosensitive drum)
A multicolor electrophotographic copying system is known in which a predetermined electrostatic charge image is formed.

第1図には1例えば白地に黒色画像部と赤色画像部とか
らなる2色原稿から画像を再現するための2色刷り用複
写機が示されている。 この装置本体の上部には往復動
する原稿台41が設けられており、この原稿台41上に
載置された原稿25は照明ランプ42により照明される
。 4144はミラー、45は固定ンンズ、46は光路
中に出入れし得るように構成された可動の赤色フィルタ
ー、47は赤色光を反射させ、赤色と補色関係にあるシ
アン色は通過させる可動式のダイクpイククフィルター
であり、光路中に出入れし得るように構成されている。
FIG. 1 shows a two-color copying machine for reproducing an image from a two-color original, for example, a black image area and a red image area on a white background. A reciprocating document table 41 is provided at the top of the main body of the apparatus, and the document 25 placed on the document table 41 is illuminated by an illumination lamp 42 . 4144 is a mirror, 45 is a fixed lens, 46 is a movable red filter configured to be able to enter and exit the optical path, and 47 is a movable filter that reflects red light and passes cyan, which is complementary to red. It is a Dike p-Ikuku filter and is configured so that it can be inserted into and removed from the optical path.

 第5図では赤色フィルター46は光路からはずれ、ダ
イクpイックフィルター47は光路中に配置されている
状態を示して(・・る。 ドラム状をなした感光体53
の表面に感光層1Bが設けられ、感光体53が時計方向
に回転すると感光層1Bがフーナ帯電器24によって均
一に帯電される。 感光層1Bは七/ンあるしXは有機
半導体などにより作られる。
In FIG. 5, the red filter 46 is removed from the optical path, and the Dyck filter 47 is placed in the optical path (...) A drum-shaped photoreceptor 53
A photosensitive layer 1B is provided on the surface of the photosensitive layer 1B, and when the photosensitive body 53 rotates clockwise, the photosensitive layer 1B is uniformly charged by the Hooner charger 24. The photosensitive layer 1B is made of 7/N, and X is made of an organic semiconductor or the like.

感光体53の周辺には、感光層18を均一に帯電する帯
電器54と、正に帯電された黒色トナーを有する黒色現
像器48と、正に帯電された赤色トナーを有する赤色現
像器49と、感光層1B上に残留するトナーおよび電荷
を除去するクリーニング装置30とが配置されている。
Around the photoreceptor 53, there are a charger 54 that uniformly charges the photosensitive layer 18, a black developer 48 containing positively charged black toner, and a red developer 49 containing positively charged red toner. , and a cleaning device 30 for removing toner and charges remaining on the photosensitive layer 1B.

、 31は感光体53と同径で、感光層1Bと接触して
従動するか又は反時計方向に回転する転写ドラムである
, 31 is a transfer drum which has the same diameter as the photoreceptor 53 and is driven or rotated counterclockwise in contact with the photosensitive layer 1B.

63はコpす放電器からなる転写電極、32は複写紙給
紙皿、33は複写紙給紙皿32に収納された複写紙・5
2を一枚ずつ給紙する給紙p−ラ、34は複写紙を転写
ドラム31に搬送する第1搬送ローラ、35は転写後に
複写紙をドラム31から分離し易くするための除電な行
なう静電分離器、36は複写紙をドラム31から強制的
に分離する分離爪である。 また、37はヒーター内蔵
の定着装置である。 但、実際には複写紙52を案内す
るガイド板を設けるが、この図示は省略されている。
Reference numeral 63 indicates a transfer electrode consisting of a copier discharge device, 32 indicates a copy paper feed tray, and 33 indicates a copy paper 5 stored in the copy paper feed tray 32.
34 is a first conveyance roller that conveys the copy paper to the transfer drum 31; 35 is a static roller that removes static electricity to make it easier to separate the copy paper from the drum 31 after transfer; The electric separator 36 is a separating claw that forcibly separates the copy paper from the drum 31. Further, 37 is a fixing device with a built-in heater. However, although a guide plate is actually provided to guide the copy paper 52, this illustration is omitted.

一方、感光層18の外側には、光導電層が面するように
円筒状をなした感光性スクリーンドラム17が配され、
このドラム17は原稿台41および感光層18と同期し
て反時計方向に回転し得るように配置されている。 −
また、このドラム17の外側周送洗は、スクリーン帯電
器28と、感光スクリーンドラム17上九残留する電荷
を除去するKL(エレクト−ルミネセンス)板マたはA
Cコロナ除電器などで作ったスクリーン除電器39と、
感光性スクリーンドラム17の内側で感光体53に対向
する位置に荷電粒子を投射する荷電粒子源()pす放電
器)19とが設けられている。
On the other hand, a cylindrical photosensitive screen drum 17 is disposed outside the photosensitive layer 18 so that the photoconductive layer faces.
This drum 17 is arranged so that it can rotate counterclockwise in synchronization with the document table 41 and the photosensitive layer 18. −
Further, the outer circumferential cleaning of the drum 17 is carried out using a screen charger 28 and a KL (electroluminescence) plate or A for removing charges remaining on the photosensitive screen drum 17.
Screen static eliminator 39 made from C corona static eliminator etc.
A charged particle source (discharger) 19 for projecting charged particles is provided inside the photosensitive screen drum 17 at a position facing the photoreceptor 53.

この感光性スクリーン17は、第2図に示す如く、多数
の微細開口lOを有しかつ一方の面が露出したドラム状
導電性スクリーン11と、この導電性スクリーンの少な
くとも他方の面に設けられた(図示の例では開口lO内
の壁面忙も設けられている)絶縁層13と、この絶縁層
上に設けられたバイアス用のA、!i等の導電膜14と
、光導電性(感光)層15と、電荷輸送層16とによっ
て構成されている。 導電性スクリー711はステンレ
ス、AJ等の金属メツシュで、絶縁r@13はポリエチ
レン等で、感光層15及び電荷輸送層重6は有機光半導
体で夫々形成される。
As shown in FIG. 2, this photosensitive screen 17 includes a drum-shaped conductive screen 11 having a large number of fine openings 10 and one side exposed, and a drum-shaped conductive screen 11 provided on at least the other side of the conductive screen. (In the illustrated example, a wall surface inside the opening 10 is also provided) an insulating layer 13, and a bias A provided on this insulating layer. It is composed of a conductive film 14 such as i, a photoconductive (photosensitive) layer 15, and a charge transport layer 16. The conductive screen 711 is made of a metal mesh such as stainless steel or AJ, the insulating layer 13 is made of polyethylene, etc., and the photosensitive layer 15 and the charge transport layer 6 are made of an organic optical semiconductor.

この感光性スクリーン17の製作忙際し、特化上記導電
膜14は第3図に示す如<AJ蒸発源2゜の蒸着によっ
て形成される。 ところがこの場合。
During the production of the photosensitive screen 17, the conductive film 14 is formed by evaporation using an AJ evaporation source of 2° as shown in FIG. However, in this case.

蒸発源20からのAI!蒸気21のうち、スクリーン基
体11に対し斜め方向に入射する部分21′は矢印で示
すよう忙開口1oを通して基体11の裏側へ廻り込み易
いか、或いは基体11の裏面へ直接付着してしまう。 
この結果、第4図のように裏面に付着したA1部分によ
って導電膜14と基体11とが導通(短絡)してしまい
、その作用を発揮できなくなる。 従って従来は、電流
を流すとと九よって、基体11上のAA’M14の比較
的薄い部分14a(特に基体11のエツジ部分11aに
薄く付着した部分)を焼切って、基体11に対する短絡
を防いでいる。 しかしながら−そのための作業工程が
必要である上に、上記焼切化よるダメージがAI膜膜種
4残り、その耐圧が低下するという欠点がある。
AI from evaporation source 20! A portion 21' of the steam 21 that enters the screen base 11 in an oblique direction tends to go around to the back side of the base 11 through the opening 1o as shown by the arrow, or it directly adheres to the back side of the base 11.
As a result, as shown in FIG. 4, the conductive film 14 and the base 11 are electrically connected (short-circuited) due to the A1 portion attached to the back surface, making it impossible to exert their effect. Therefore, conventionally, when a current is applied, the relatively thin portion 14a of the AA'M 14 on the base 11 (particularly the thinly attached portion to the edge portion 11a of the base 11) is burned off to prevent short circuits to the base 11. I'm here. However, there is a drawback that a work process is required for this purpose, and the damage caused by the above-mentioned burnout remains in the AI film type 4, resulting in a decrease in its breakdown voltage.

3、発明の目的 本発明の目的は1作業容易忙して上記導電機の如き薄膜
を精度良く形成で評る装置を提供することにある。
3. OBJECTS OF THE INVENTION It is an object of the present invention to provide an apparatus for forming and evaluating thin films, such as the above-mentioned conductive film, with high accuracy in one easy and busy manner.

4、発明の構成及びその作用効果 即ち1本発明は、薄膜構成物質の粒子(例えばAI)を
飛翔させ、対向配置された基体上に堆請させる薄膜形成
装置において、基体近傍に配した粒子流制御手段のスリ
ット状粒子流通過口を介して前記粒子が前記基体上に導
びかれ、かつこの場合の前記粒子流通過口のスリット幅
が小さめに設定されていることを特徴とする薄膜形成装
置に係るものである。
4. Structure of the invention and its effects, namely 1. The present invention provides a thin film forming apparatus in which particles of a thin film constituent material (for example, AI) are made to fly and are deposited on a substrate disposed opposite to each other. A thin film forming apparatus characterized in that the particles are guided onto the substrate through a slit-shaped particle flow passage of the control means, and in this case, the slit width of the particle flow passage is set to be small. This is related to.

本発明によれば、薄膜構成物質の粒子を基体に対し粒子
流制御手段で制御しながら入射させるようにしているの
で、粒子が基体の表面上にて順次堆積し、既述した如き
廻り込みや裏面への直接付着を阻止するようにできる。
According to the present invention, the particles of the thin film constituent material are made to be incident on the substrate while being controlled by the particle flow control means, so that the particles are sequentially deposited on the surface of the substrate, causing the above-mentioned wraparound and Direct adhesion to the back surface can be prevented.

 従って、得られた薄膜は何らの後処理を加えることな
く、そのまま次の工程(例えば感光層の形成)に供する
ことが可能である。 しかも、この際1粒子流通過口の
スリット幅を小さめ罠していることによって1粒子流制
御手段の粒子流通過口から粒子が横方向へ拡散する幅を
小さくでき、所定の決められた領域九のみ粒子を基体上
に堆積させることができる。
Therefore, the obtained thin film can be directly subjected to the next step (for example, formation of a photosensitive layer) without any post-treatment. Moreover, at this time, by trapping the slit width of the particle flow passage port to be small, the width in which the particles diffuse in the lateral direction from the particle flow passage port of the single particle flow control means can be reduced, and the width of the slit in the particle flow passage port of the particle flow control means can be reduced. particles can be deposited onto the substrate.

コノことは1本発明者によりてはじめて見出された新規
で有用な事実であり、後記において詳細に説明する。
This is a new and useful fact discovered for the first time by the present inventor, and will be explained in detail later.

5、実施例 以下1本発明を第5図〜第15図忙示す実施例について
詳細に説明する。
5. Examples Hereinafter, the present invention will be described in detail with reference to examples shown in FIGS. 5 to 15.

第5図には、既述した感光性スクリーンの導電性スクリ
ーン基体ll(実際にはその表面又は外面上に絶縁層重
3が既に形成されている。)と。
FIG. 5 shows the conductive screen base 11 of the photosensitive screen described above (actually, an insulating layer 3 has already been formed on its surface or outer surface).

4−1 AJ蒸発源20とを10 −10 Torrの真空度に
引かれたペルジャー(図示省略)内に配し9.基体11
上にAノ蒸着膜(既述の14)を形成する真空蒸着方法
又はその装置を示す。 スクリーン基体11は、マンド
レル22の周りにセットされ。
4-1 AJ evaporation source 20 was placed in a Pel jar (not shown) drawn to a vacuum level of 10 −10 Torr.9. Base body 11
A vacuum evaporation method or apparatus for forming an A-deposited film (already described 14) thereon is shown. The screen base 11 is set around the mandrel 22.

共に例えばl 5 rpmの速度で回転し得るように配
されている。
Both are arranged such that they can rotate at a speed of, for example, l 5 rpm.

ここで注目すべきことは、基体11と蒸発源2゜との間
の領域において、^体11の近傍にスリット23付きの
遮蔽板24を設けていることである。
What should be noted here is that a shielding plate 24 with slits 23 is provided near the body 11 in the region between the base body 11 and the evaporation source 2°.

そしてこの場合、第6図に明示する如く、蒸発源20か
らのへ!蒸気は、一点鎖線21’で示す斜め方向の成分
は遮蔽板24によって完全に遮断され。
In this case, as shown in FIG. 6, from the evaporation source 20! A component of the steam in the diagonal direction indicated by a dashed line 21' is completely blocked by the shielding plate 24.

基体11に対してその垂直方向成分21のみがスリット
23を通して導びかれ、絶縁層13上忙順次堆積するよ
うに構成している。 スリット23を通過するへ!蒸気
21の蒸発源からの角度αは例えば0.5炭化設定され
る。 また実際圧は、スリット23の幅を5mとすれば
、このスリット幅内には第6図に示すように基体11の
メツシュ構成部分が多数個(例えば20個)分収まるよ
うに構成される。
Only the vertical component 21 of the substrate 11 is guided through the slit 23 and is successively deposited on the insulating layer 13. Go through slit 23! The angle α of the steam 21 from the evaporation source is set, for example, to 0.5 carbonization. The actual pressure is such that, if the width of the slit 23 is 5 m, a large number (for example, 20) of the mesh components of the base body 11 can be accommodated within this slit width, as shown in FIG.

このように、スリット23付きの遮蔽板24によりて、
AJ蒸気(又は分子)の垂直方向成分21のみを選択し
て基体11上に導びいているから。
In this way, by the shielding plate 24 with the slit 23,
This is because only the vertical component 21 of the AJ vapor (or molecules) is selected and guided onto the substrate 11.

基体11の表面又は外面上にのみAノが堆積し。A deposits only on the surface or outer surface of the substrate 11.

以上と高く保持される)ことが分る。 絶縁層が厚めの
ときは、いずれの場合も良好な結果が得られる。
It can be seen that this is maintained at a high level. Good results are obtained in both cases when the insulating layer is thick.

次に、下記の条件を一定にして操作したところ、表−2
釦示す結果が得られた。
Next, when the following conditions were kept constant, Table 2
The results shown were obtained.

DBM=5肛 I)Il+ = 300 mm W= 10 mm RA 41−1 g /順 絶縁層13の塗布回数=4回(層は薄め)表 −2 ※電圧を印加してAl蒸着膜のダメージの有無を観察。DBM=5 anus I) Il+ = 300mm W=10mm RA 41-1 g / order Number of times of application of insulating layer 13 = 4 times (layer is thin) Table -2 *Apply voltage and observe whether there is damage to the Al deposited film.

この結果から、Al膜厚を目標とするaooX程度とし
ても抵抗値は充分に保持できるが、電流のリークが生じ
易くなることが分る。、A、l膜厚(ま薄めの方が、k
lNAり込みの影響を軽減できる。
From this result, it can be seen that although the resistance value can be sufficiently maintained even if the Al film thickness is set to the target value of aooX, current leakage is likely to occur. , A, l film thickness (thinner is k
The influence of lNA intrusion can be reduced.

また、上記臨、(遮・蔽板−基体間の距離)を選択する
こと忙よって、拡散幅dを低めに抑え、A1粒子流の平
行度を充分にし得ることを確認して(・る。 即ち、第
8図に示すように(但、 1)Il、=300鵬、W=
5 in、 RAe== I El / M) −08
Mを40mm以下として基体と遮蔽板の距離を短かくす
ると。
In addition, while selecting the above-mentioned distance (distance between the shielding plate and the substrate), it was confirmed that the diffusion width d could be kept low and the parallelism of the A1 particle flow could be made sufficient. That is, as shown in FIG. 8, (1) Il, = 300 Peng, W =
5 in, RAe== I El / M) -08
When M is set to 40 mm or less, the distance between the base and the shielding plate is shortened.

付着拡散幅を25順以下と小さくシ、目的とするAJ蒸
着膜が得易くなる。
By making the adhesion diffusion width as small as 25 or less, it becomes easier to obtain the desired AJ vapor deposited film.

上記DIlllとdとの間には、第9図に示す関係が得
られ、Dll、を60m以上の範囲で適切に設定(特に
100m+n以上)することが望ましし・(但、第9図
の条件は、DIIM == 5 mm−W= 5 mm
−11,B =’−= 11!/win>。
The relationship shown in Figure 9 is obtained between the above DIll and d, and it is desirable to appropriately set Dll in a range of 60 m or more (particularly 100 m + n or more). The conditions are DIIM==5 mm-W=5 mm
-11, B ='-= 11! /win>.

スリット幅Wについては、第1O図のように拡散幅dを
左右し、Wを20数順以下とすればよいことが分る。 
また、第11図のように、スリット幅W−拡散@dは%
 D、Mのとり方によっても変化しS DIIMを5伽
と小さくする方が拡散幅を少なくできることが分る(但
−Dlls =300胴、Dll&l−5+nm又は4
0mm、RA、=l、 2.4〜61/ /1nis 
)。
It can be seen that the slit width W can be determined by controlling the diffusion width d as shown in FIG.
Also, as shown in Fig. 11, the slit width W-diffusion @d is %
It can be seen that it changes depending on how D and M are taken, and it is possible to reduce the diffusion width by making S DIIM as small as 5.
0mm, RA, =l, 2.4~61//1nis
).

ここで本発明者は、上記した如くに遮蔽板24を用いて
A7!蒸気を蒸着させる釦際し、スリット幅Wを小さめ
に設定することが極めて重要であることを見出したので
ある(Ml 0図、IJII図参照)。 特に、基体1
1の直径Rに対し、スリット幅Wを%以下(望ましくは
1710以下)とすることがよい、具体的にはR=12
0+nmψのときにはW=30〜12mm以下とするの
が望ましい。
Here, the inventor uses the shielding plate 24 as described above to obtain A7! It was discovered that it is extremely important to set the slit width W to a small value when the vapor is to be deposited (see Figure Ml0 and Figure IJII). In particular, the substrate 1
It is preferable to set the slit width W to % or less (preferably 1710 or less) with respect to the diameter R of 1. Specifically, R = 12
When 0+nmψ, it is desirable that W=30 to 12 mm or less.

このように1本発明に基いて、上述の遮蔽板の使用によ
っ【粒子流を制御しながら、そのスリット幅を小さめに
設定すれば、拡散幅を小さくシ。
As described above, based on the present invention, by using the above-mentioned shielding plate, the diffusion width can be reduced by setting the slit width to be small while controlling the particle flow.

平行粒子流を多くして、基体の表面(外面)上にのみA
JI’蒸着膜を請度良く形成することができるのである
By increasing the parallel particle flow, A is applied only on the surface (outer surface) of the substrate.
A JI' vapor deposited film can be formed with high reliability.

上述したマンドレル22について、第12図を用いてよ
り詳細に説明する。
The above-mentioned mandrel 22 will be explained in more detail using FIG. 12.

このマンドレル22は、基体11の内周に近接して設け
られているので、基体11のメツシュを通過した11粒
子はマンドレル22で阻止され。
Since this mandrel 22 is provided close to the inner periphery of the base 11, the 11 particles that have passed through the mesh of the base 11 are blocked by the mandrel 22.

基体11の他の内面への付着が効果的に防止される。 
この場合、マンドレル22は実際には、追加ノスリーブ
25と接合、一体化され、このスリーブ25上の両端に
嵌め込まれたりング26に対し上述した基体11が固定
される。
Adhesion to other inner surfaces of the base body 11 is effectively prevented.
In this case, the mandrel 22 is actually joined and integrated with the additional sleeve 25, and the base body 11 described above is fixed to the rings 26 fitted into both ends of the sleeve 25.

第13図は、他の蒸着装置を示すが、この場合には、基
体11にバイアス電圧27をかけ、蒸発源20からの粒
子21を電子銃28からの電子によって活性化若しくは
イオン化することにより。
FIG. 13 shows another evaporation apparatus, in this case by applying a bias voltage 27 to the substrate 11 and activating or ionizing the particles 21 from the evaporation source 20 by electrons from the electron gun 28.

粒子210基体ll上への吸着効率を高めている。The adsorption efficiency onto the particle 210 substrate is increased.

第14図は、コイル電極29に高周波38を加え、公知
のRFイオンブレーティングと同様の原理で、Arガス
を導入しながら蒸着を行なう例である。
FIG. 14 shows an example in which a high frequency wave 38 is applied to the coil electrode 29 and vapor deposition is performed while introducing Ar gas using the same principle as known RF ion blating.

第15図は、スパッタ法によりAJI’膜を形成する例
な示し、Aツタ−ゲット40をArガスによるプラズマ
でスパッタし、叩き出されたA4粒子又はクラスターを
スリット23を介して基体11上忙はぼ垂直に入射させ
、上述したAJ導′rIL膜14を形成する。
FIG. 15 shows an example of forming an AJI' film by a sputtering method, in which an A4 target 40 is sputtered with Ar gas plasma, and the A4 particles or clusters ejected are passed through a slit 23 onto a substrate 11. The above-mentioned AJ conductor IL film 14 is formed by making the light incident almost perpendicularly.

なお1本発明は、上述の感光性スクリーンに限らず、他
の薄膜1例えば垂直磁気記録mc例えばCo−Cr膜)
の形成にも適用可能であり、その用途は広範である。 
また、上述の遮蔽板は複数板組合せてよいし、スリッ)
K対し粒子流が収束するような電界又は磁界を作用させ
てもよい、 また、基体の断面形状は矩形環、他の形状
であってよい。
Note that the present invention is not limited to the above-mentioned photosensitive screen, but also applies to other thin films (e.g., perpendicular magnetic recording mc, e.g., Co--Cr film).
It can also be applied to the formation of , and its uses are wide-ranging.
In addition, the above-mentioned shielding plates may be used in combination of multiple plates.
An electric or magnetic field may be applied to K so that the particle flow converges. Also, the cross-sectional shape of the base may be a rectangular ring or other shape.

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

第1図〜第4図は従来例を示すものであって。 第1図は2色刷り用電子写真複写機の概略断面図。 第2図は感光性スクリーンの一部拡大断面図。 第3図は蒸着時の断面図。 第4図は蒸着後の感光性スクリーンの断面図である。 第5図〜第15図は本発明の実〃−例を示すものであり
て。 第5図は蒸着時の断面図− 第6図は第5図の要部拡大図。 第7図は各部の位置関係を説明するための第6図と同様
の図。 第8図は遮蔽板と基体との距離による粒子拡散幅を示す
グラフ。 第9図は蒸発源と遮蔽板との距離による粒子拡散幅を示
すグラフ、 第10図は遮蔽板のスリット幅と粒子拡散幅との関係を
示すグラフ。 第11図は同スリット幅と粒子拡散幅との関係を遮蔽板
−基体間の距離との関連で示すグラフ。 第12図は基体保持構造を示す断面図。 第13図、第14図、第15図は他の製造装置の各概略
図 である。 なお1図面に示した符号において。 11−−−−−−−−−−−−−−−−一導電性スクリ
ーン基体13・−−−−−−−−・−・−・−−m−絶
縁層14・−・−・−−−−−−−−一−・−−−−−
(AJ)導電膜15−−−−−−−・・−−−−−一・
−・−・−・感光層16−−−−−・・・−−−−−−
・−・−電荷輸送層17−−−−−−=−−−−−−−
・−感光性スクIノーン20−−−−−−一・−−一一
−−−−−−−−−−−−蒸発源21−−−=−−−−
−−−−−−AJ蒸気22 =−−−−−一・−−−−
−−−−−−・−−−−−−マンドンル23−−−−−
・−−−−−−・−・−・スリット24−−−−−一・
・−−−−−−・−遮蔽板である。 代理人 弁理士 逢 坂 宏 (イ也1名)第5図 第6図 第7図 第8図 DsM1mml )哩■i ζn 転 転 呂 容 呂 呂 胃 な癖城漆?震 第11図 スリットや吊1mm1 第12図 第13図 第14図 第15図 40 丁
1 to 4 show conventional examples. FIG. 1 is a schematic sectional view of an electrophotographic copying machine for two-color printing. FIG. 2 is a partially enlarged sectional view of the photosensitive screen. FIG. 3 is a cross-sectional view during vapor deposition. FIG. 4 is a cross-sectional view of the photosensitive screen after vapor deposition. 5 to 15 show practical examples of the present invention. FIG. 5 is a sectional view during vapor deposition. FIG. 6 is an enlarged view of the main part of FIG. FIG. 7 is a diagram similar to FIG. 6 for explaining the positional relationship of each part. FIG. 8 is a graph showing the particle diffusion width depending on the distance between the shielding plate and the substrate. FIG. 9 is a graph showing the particle diffusion width depending on the distance between the evaporation source and the shielding plate, and FIG. 10 is a graph showing the relationship between the slit width of the shielding plate and the particle diffusion width. FIG. 11 is a graph showing the relationship between the slit width and the particle diffusion width in relation to the distance between the shielding plate and the substrate. FIG. 12 is a sectional view showing the base holding structure. FIGS. 13, 14, and 15 are schematic diagrams of other manufacturing apparatuses. In addition, in the reference numerals shown in the first drawing. 11--------------- Conductive screen base 13-------------m-Insulating layer 14-- −−−−−−−−・−−−−−
(AJ) Conductive film 15------------1.
−・−・−・Photosensitive layer 16−−−−−・−−−−−−
・−・−Charge transport layer 17−−−−−−=−−−−−−−
・-Photosensitive screen Inon 20---1・---11------Evaporation source 21---=----
--------AJ steam 22 =-------1・----
−−−−−−・−−−−−−Mandonle 23−−−−−
・−−−−−−・−・−・Slit 24−−−−−1・
・---------・-It is a shielding plate. Agent Patent Attorney Hiroshi Aisaka (1 person) Figure 5 Figure 6 Figure 7 Figure 8 Figure 8 Earthquake Figure 11 Slit and hanging 1mm1 Figure 12 Figure 13 Figure 14 Figure 15 Figure 40

Claims (1)

【特許請求の範囲】 ■、薄膜構成物質の粒子を飛翔させ、対向配置された基
体上に堆積させる薄膜形成装置において。 基体近傍に配した粒子流制御手段のスリット状粒子流通
過口を介して前記粒子が前記基体上に導びかれ、かつ前
記粒子流通過口のスリット幅が小さめに設定されている
ことを特徴とする薄膜形成装置。
[Scope of Claims] (1) In a thin film forming apparatus in which particles of a thin film constituent material are caused to fly and deposited on substrates disposed opposite to each other. The particles are guided onto the substrate through a slit-shaped particle flow passage of a particle flow control means arranged near the substrate, and the slit width of the particle flow passage is set to be small. Thin film forming equipment.
JP17477283A 1983-09-21 1983-09-21 Thin film forming apparatus Granted JPS6067661A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP17477283A JPS6067661A (en) 1983-09-21 1983-09-21 Thin film forming apparatus
US06/649,858 US4601922A (en) 1983-09-21 1984-09-12 Method of forming a layer of thin film on a substrate having a multiplicity of mesh-like holes
DE19843434433 DE3434433A1 (en) 1983-09-21 1984-09-19 METHOD AND DEVICE FOR PRODUCING A THIN LAYER ON A SUBSTRATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17477283A JPS6067661A (en) 1983-09-21 1983-09-21 Thin film forming apparatus

Publications (2)

Publication Number Publication Date
JPS6067661A true JPS6067661A (en) 1985-04-18
JPH0346544B2 JPH0346544B2 (en) 1991-07-16

Family

ID=15984396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17477283A Granted JPS6067661A (en) 1983-09-21 1983-09-21 Thin film forming apparatus

Country Status (1)

Country Link
JP (1) JPS6067661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764178B1 (en) 2000-03-06 2007-10-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 A thin film forming device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4536585B2 (en) * 2005-05-10 2010-09-01 株式会社ツバキエマソン Hollow shaft reducer with overload protection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333640A (en) * 1976-09-10 1978-03-29 Hitachi Ltd Formation of orientation control film for liquid crystal display element
JPS53117559U (en) * 1977-02-24 1978-09-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333640A (en) * 1976-09-10 1978-03-29 Hitachi Ltd Formation of orientation control film for liquid crystal display element
JPS53117559U (en) * 1977-02-24 1978-09-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764178B1 (en) 2000-03-06 2007-10-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 A thin film forming device
KR100764185B1 (en) * 2000-03-06 2007-10-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 A method of forming a thin film and method of manufacturing an EL display device
US7564054B2 (en) 2000-03-06 2009-07-21 Semiconductor Energy Laboratory Co., Ltd. Thin film forming device, method of forming a thin film, and self-light-emitting device

Also Published As

Publication number Publication date
JPH0346544B2 (en) 1991-07-16

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