JPH11167214A - Method for coating application of photosensitive drum and apparatus for coating application of photosensitive drum - Google Patents
Method for coating application of photosensitive drum and apparatus for coating application of photosensitive drumInfo
- Publication number
- JPH11167214A JPH11167214A JP33418997A JP33418997A JPH11167214A JP H11167214 A JPH11167214 A JP H11167214A JP 33418997 A JP33418997 A JP 33418997A JP 33418997 A JP33418997 A JP 33418997A JP H11167214 A JPH11167214 A JP H11167214A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- photosensitive drum
- coating
- photosensitive
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 74
- 239000011248 coating agent Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims description 15
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 238000007598 dipping method Methods 0.000 claims abstract description 15
- 238000007664 blowing Methods 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims 1
- 238000011176 pooling Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- QLNFINLXAKOTJB-UHFFFAOYSA-N [As].[Se] Chemical compound [As].[Se] QLNFINLXAKOTJB-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Photoreceptors In Electrophotography (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は感光ドラム塗布方法
および感光ドラム塗布装置に関し、特に、電子写真方式
を利用したプリンタ、複写機およびファクシミリ等の印
刷装置に用いられる感光ドラムを製造するための塗膜塗
布と端面剥離とを行う感光ドラム塗布方法および感光ド
ラム塗布装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photosensitive drum coating method and a photosensitive drum coating apparatus, and more particularly to a coating method for manufacturing a photosensitive drum used in a printing apparatus such as a printer, a copying machine, and a facsimile machine using an electrophotographic system. The present invention relates to a photosensitive drum coating method and a photosensitive drum coating apparatus for performing film coating and end face peeling.
【0002】[0002]
【従来の技術】従来より、感光ドラムの多くは、ドラム
を塗布タンクに漬け、引き上げることにより塗膜を形成
するディッピング法により製造する塗布装置を用いる。
この製造方法ではドラム下端外側の塗膜が厚くなる液溜
まりが生じ、またドラム下端内側にも塗布液が入り込ん
でしまう。2. Description of the Related Art Conventionally, most of photosensitive drums use a coating apparatus manufactured by a dipping method in which a drum is dipped in a coating tank and pulled up to form a coating film.
In this manufacturing method, a liquid pool in which the coating film on the lower end of the drum becomes thicker occurs, and the coating liquid enters the lower end of the drum.
【0003】印刷装置内では、感光ドラム下端部の外面
は現像器との位置出しに用いられ、内面はフランジを挿
入するため、外面の液溜まりや内面の塗布液を取り除く
必要がある。In the printing apparatus, the outer surface of the lower end of the photosensitive drum is used for positioning with the developing device, and the inner surface is provided with a flange. Therefore, it is necessary to remove the liquid pool on the outer surface and the coating liquid on the inner surface.
【0004】従来、この不要な塗膜を取り除くため、別
の複雑な剥離装置を用いて除去していた。従来の剥離方
法としては、上述の塗布装置にて塗布後、例えば特開平
04−136947号公報に示されるように、この液溜
まりを除去するため回転する感光ドラムの端面剥離部分
にバイトを当て取り除く方法、あるいは、特開平06−
222585号公報に示されるように感光ドラム下端部
の内面と外面に溶剤を漬け塗膜を剥離する方法が用いら
れている。Heretofore, in order to remove the unnecessary coating film, it has been removed using another complicated peeling device. As a conventional peeling method, after the coating is performed by the above-described coating apparatus, for example, as shown in Japanese Patent Application Laid-Open No. 04-136947, a cutting tool is applied to an end face peeling portion of a rotating photosensitive drum in order to remove the liquid pool. Method, or
As disclosed in Japanese Patent No. 222585, a method is used in which a solvent is immersed in the inner surface and the outer surface of the lower end of the photosensitive drum to peel off the coating film.
【0005】[0005]
【発明が解決しようとする課題】上述した従来の感光ド
ラム塗布方法は、ディッピング法により製造された後、
感光ドラム下端部に生じた不要な液溜まりを除去するた
め、別の複雑な剥離装置を必要とし、感光ドラムを製造
する作業工数と手間がかかるという問題点があった。In the above-mentioned conventional photosensitive drum coating method, after being manufactured by a dipping method,
In order to remove the unnecessary liquid pool generated at the lower end of the photosensitive drum, another complicated peeling device is required, and there is a problem that the number of man-hours and labor for manufacturing the photosensitive drum are increased.
【0006】[0006]
【課題を解決するための手段】本発明の感光ドラム塗布
方法は、円筒状のドラムに塗布液をディッピング法によ
り塗布して感光ドラムを生成する工程と、生成された前
記感光ドラムの下端部外面の液溜まりをエアー吹き付け
により除去する工程とを有することを特徴とする。According to the present invention, there is provided a photosensitive drum coating method comprising the steps of: applying a coating liquid onto a cylindrical drum by dipping to form a photosensitive drum; and forming the outer surface of the lower end of the photosensitive drum. Removing the liquid pool by air blowing.
【0007】本発明の感光ドラム塗布方法は、円筒状の
ドラムに塗布液をディッピング法により塗布して感光ド
ラムを生成する工程と、生成された前記感光ドラムの下
端部内面の液溜まりをエアー吹き付けにより除去する工
程とを有するようにしてもよい。According to the photosensitive drum coating method of the present invention, a coating method is applied to a cylindrical drum by a dipping method to form a photosensitive drum, and the generated liquid pool on the inner surface of the lower end of the photosensitive drum is blown by air. And a removing step.
【0008】本発明の感光ドラム塗布装置は、円筒状の
ドラムに塗布液をディッピング法により塗布して感光ド
ラムを生成し、生成された前記感光ドラムの下端部外面
の液溜まりをエアー吹き付けにより除去することを特徴
とする。In the photosensitive drum coating apparatus of the present invention, a coating liquid is applied to a cylindrical drum by dipping to form a photosensitive drum, and the generated liquid pool on the outer surface of the lower end of the photosensitive drum is removed by air blowing. It is characterized by doing.
【0009】本発明の感光ドラム塗布装置は、円筒状の
ドラムに塗布液をディッピング法により塗布して感光ド
ラムを生成し、生成された前記感光ドラムの下端部内面
の液溜まりをエアー吹き付けにより除去するようにして
もよい。In the photosensitive drum coating apparatus of the present invention, a coating liquid is applied to a cylindrical drum by a dipping method to generate a photosensitive drum, and the generated liquid pool on the inner surface of the lower end of the photosensitive drum is removed by air blowing. You may make it.
【0010】本発明の感光ドラム塗布装置は、円筒状の
ドラムを鉛直方向に支持するドラムチャック部と、塗布
液を入れた塗布タンクと、前記塗布タンク上方に前記ド
ラムを取り巻いて途中から下方向に向かい緩やかに折れ
曲がったノズルを有するエアーカッター部とを備え、前
記塗布液に浸漬した前記ドラムを前記ドラムチャック部
で引き上げて感光ドラムを生成し、前記感光ドラム下端
部外面の液溜まりを前記エアーカッター部により除去す
るようにしてもよい。A photosensitive drum coating apparatus according to the present invention includes a drum chuck portion for supporting a cylindrical drum in a vertical direction, a coating tank containing a coating liquid, and a method of surrounding the drum above the coating tank and moving downward from the middle. An air cutter unit having a nozzle that is gently bent in the direction of the arrow. You may make it remove by a cutter part.
【0011】本発明の感光ドラム塗布装置は、円筒状の
ドラムを鉛直方向に支持するドラムチャック部と、塗布
液を入れた塗布タンクと、前記ドラムチャック部中心よ
り鉛直下方向に向かい途中から前記ドラム下端部内面方
向に分散し緩やかに折れ曲がったノズルを有するエアー
カッター部とを備え、前記塗布液に浸漬した前記ドラム
を前記ドラムチャック部で引き上げて感光ドラムを生成
し、前記感光ドラム下端部内面の液溜まりを前記エアー
カッター部により除去するようにしてもよい。[0011] The photosensitive drum coating apparatus of the present invention comprises a drum chuck section for vertically supporting a cylindrical drum, an application tank containing a coating liquid, and a vertically extending part from the center of the drum chuck section. An air cutter portion having a nozzle that is gently bent and dispersed in the direction of the inner surface of the lower end of the drum, and the drum immersed in the coating liquid is pulled up by the drum chuck to generate a photosensitive drum, and the inner surface of the lower end of the photosensitive drum is provided. May be removed by the air cutter unit.
【0012】[0012]
【発明の実施の形態】本発明の実施の形態について図面
を参照して詳細に説明する。Embodiments of the present invention will be described in detail with reference to the drawings.
【0013】電子写真方式を利用した印刷装置は、プリ
ンタ、プロッタ、複写機、ファクシミリ装置等に用いら
れる。電子写真方式の印刷は、帯電、露光、現像、転
写、定着のプロセスを経て行われる。まず、帯電器で感
光体表面を一様に帯電させる。次に、印刷内容に応じて
光源から光を感光体表面に照射して感光体上に潜像を形
成する。感光体上の潜像を現像器によりトナーで現像す
る。現像されたトナー像を転写機で紙等の記録媒体に転
写する。記録媒体に転写されたトナー像を熱ローラ等を
使用した定着器で定着する。記録媒体に転写されずに感
光体上に残ったトナーはクリーニングと呼ばれるプロセ
スで除去され、感光体は次の印刷プロセスに使用され
る。A printing apparatus using an electrophotographic system is used for printers, plotters, copiers, facsimile machines, and the like. Electrophotographic printing is performed through processes of charging, exposure, development, transfer, and fixing. First, the surface of the photoreceptor is uniformly charged by a charger. Next, light is radiated from the light source to the surface of the photoconductor in accordance with the content of printing to form a latent image on the photoconductor. The latent image on the photoconductor is developed with toner by a developing device. The developed toner image is transferred to a recording medium such as paper by a transfer machine. The toner image transferred to the recording medium is fixed by a fixing device using a heat roller or the like. The toner remaining on the photoconductor without being transferred to the recording medium is removed by a process called cleaning, and the photoconductor is used for the next printing process.
【0014】この電子写真方式プロセスのキーコンポー
ネントとなる感光体としては、ドラム型の感光ドラムと
ベルト型の感光ベルトがある。感光ドラムは、アルミニ
ウムなどの良導電性金属を円筒状に加工してドラムを形
成し、このドラムの表面に光導電材料を成膜させる。光
導電材料としてはポリビニルカルバゾール、フタロシア
ニンなどの有機材料、あるいは、硫化カドミウム、アモ
ルファスセレン、セレンひ素、酸化亜鉛などの無機材料
が使用される。A photosensitive member which is a key component of the electrophotographic process includes a drum type photosensitive drum and a belt type photosensitive belt. The photosensitive drum is formed by processing a highly conductive metal such as aluminum into a cylindrical shape to form a drum, and a photoconductive material is formed on the surface of the drum. As the photoconductive material, an organic material such as polyvinyl carbazole or phthalocyanine, or an inorganic material such as cadmium sulfide, amorphous selenium, selenium arsenic, or zinc oxide is used.
【0015】ドラム表面への成膜方法としては、一般的
な塗装の他にディッピング法と呼ばれる方法が多く用い
られる。ディッピング法では、光導電材料で満たした塗
布タンクにドラムを漬け、ドラムを引き上げることによ
りドラム表面に塗膜を形成する。As a method of forming a film on the drum surface, a method called a dipping method is often used in addition to a general coating method. In the dipping method, a drum is immersed in a coating tank filled with a photoconductive material, and a film is formed on the drum surface by lifting the drum.
【0016】図1に本発明の感光ドラム塗布装置の断面
図を示す。ドラムチャック部1は、ドラム2を鉛直方向
に支持する。エアーカッター部3Aは、ドラムチャック
部1中心から鉛直下方向に向かい、その途中からドラム
下端部内面方向に分散し緩やかに折れ曲がったノズルを
有する。エアーカッター部3Bは、塗布タンク5上方に
ドラムを取り巻き、その途中から下方向に向かい緩やか
に折れ曲がったノズルを有する。塗布タンク5には、塗
布液4が入っている。FIG. 1 is a sectional view of a photosensitive drum coating apparatus according to the present invention. The drum chuck 1 supports the drum 2 in a vertical direction. The air cutter unit 3A has a nozzle that is directed vertically downward from the center of the drum chuck unit 1 and is gently bent at an intermediate position in the direction toward the inner surface of the lower end of the drum. The air cutter unit 3B surrounds the drum above the coating tank 5 and has a nozzle that is gently bent downward in the middle of the drum. The coating liquid 5 is contained in the coating tank 5.
【0017】次に、動作について説明する。図2は、ド
ラムを引き上げながらドラムの周りに塗膜を形成させて
いる断面図である。図2を参照すると、ドラム2が塗布
タンク5の中の塗布液4に浸漬し、ディッピング法によ
りドラムチャック部1を利用して引き上げながら塗膜6
を形成させている。Next, the operation will be described. FIG. 2 is a cross-sectional view in which a coating film is formed around the drum while lifting the drum. Referring to FIG. 2, the drum 2 is immersed in the coating liquid 4 in the coating tank 5, and the coating film 6 is pulled up using the drum chuck 1 by a dipping method.
Is formed.
【0018】図3は、塗膜6を形成さた感光ドラム7
に、エアーカッター部3A、3Bからエアーが発射され
る位置を示す断面図である。図3を参照すると、完全に
引き上げられて塗膜6が形成された感光ドラム7は下端
部に液溜まり8が生じる。そのため図3の位置まで引き
上げられたときに、エアーカッター部3Aおよび3Bよ
りエアーが発射され、感光ドラム7の下端部に吹き付け
られる。FIG. 3 shows a photosensitive drum 7 having a coating film 6 formed thereon.
FIG. 7 is a cross-sectional view showing a position where air is emitted from the air cutter units 3A and 3B. Referring to FIG. 3, the photosensitive drum 7 on which the coating film 6 has been completely pulled up has a liquid pool 8 at the lower end. Therefore, when it is pulled up to the position shown in FIG. 3, air is emitted from the air cutter units 3A and 3B, and is blown to the lower end of the photosensitive drum 7.
【0019】図4は、エアーカッター部3A、3Bから
エアーが発射され感光ドラム7下端部の液溜まり8が除
去された断面図である。図4に示すように、感光ドラム
7の内面と外面の液溜まり8を除去させることが瞬時に
できる。FIG. 4 is a cross-sectional view in which air is emitted from the air cutter units 3A and 3B and the liquid pool 8 at the lower end of the photosensitive drum 7 is removed. As shown in FIG. 4, the liquid pool 8 on the inner surface and the outer surface of the photosensitive drum 7 can be instantaneously removed.
【0020】[0020]
【発明の効果】以上説明したように、本発明の感光ドラ
ム塗布方法および感光ドラム塗布装置は、ディッピング
法により塗布液を塗布された直後に、感光ドラム下端部
にできた内面、外面の液溜まりをエアーにより除去させ
ることが瞬時にできることにより、別の複雑な剥離装置
を用いて剥離することが不要なため、作業工数が削減で
きるという効果がある。As described above, according to the photosensitive drum coating method and the photosensitive drum coating apparatus of the present invention, immediately after the coating liquid is coated by the dipping method, the liquid pools on the inner and outer surfaces formed at the lower end of the photosensitive drum. Can be instantaneously removed by air, and there is no need to peel off using another complicated peeling device, which has the effect of reducing the number of work steps.
【0021】また、前述した従来の複雑な剥離装置と比
較すると、感光ドラムの表面を傷つけたり、切削粉を付
着させることがないという効果がある。Further, as compared with the above-mentioned conventional complicated peeling apparatus, there is an effect that the surface of the photosensitive drum is not damaged and cutting powder is not attached.
【0022】さらに、溶剤に浸漬させることがないた
め、溶剤使用量の削減も可能となる効果がある。Furthermore, since it is not immersed in a solvent, the amount of the solvent used can be reduced.
【図1】本発明の実施の形態の断面図である。FIG. 1 is a sectional view of an embodiment of the present invention.
【図2】ドラムを引き上げながらドラムの周りに塗膜を
形成させている断面図である。FIG. 2 is a cross-sectional view in which a coating film is formed around the drum while pulling up the drum.
【図3】完全に引き上げられ塗膜を形成さた感光ドラム
が、エアーカッター部からエアーが発射される位置を示
す断面図である。FIG. 3 is a cross-sectional view illustrating a position where air is emitted from an air cutter unit on a photosensitive drum on which a coating film is formed by being completely pulled up.
【図4】エアーカッター部からエアーが発射され感光ド
ラム下端部の液溜まりが除去された断面図である。FIG. 4 is a cross-sectional view in which air is emitted from an air cutter unit and a liquid pool at a lower end of the photosensitive drum has been removed.
1 ドラムチャック部 2 ドラム 3A、3B エアーカッター部 4 塗布液 5 塗布タンク 6 塗膜 7 感光ドラム 8 液溜まり DESCRIPTION OF SYMBOLS 1 Drum chuck part 2 Drum 3A, 3B Air cutter part 4 Coating liquid 5 Coating tank 6 Coating film 7 Photosensitive drum 8 Liquid pool
Claims (6)
法により塗布して感光ドラムを生成する工程と、生成さ
れた前記感光ドラムの下端部外面の液溜まりをエアー吹
き付けにより除去する工程とを有することを特徴とする
感光ドラム塗布方法。1. A method comprising applying a coating liquid to a cylindrical drum by a dipping method to form a photosensitive drum, and removing a generated liquid pool on the outer surface of a lower end portion of the photosensitive drum by air blowing. A photosensitive drum coating method.
法により塗布して感光ドラムを生成する工程と、生成さ
れた前記感光ドラムの下端部内面の液溜まりをエアー吹
き付けにより除去する工程とを有することを特徴とする
感光ドラム塗布方法。2. A process for applying a coating liquid to a cylindrical drum by a dipping method to form a photosensitive drum, and a step of removing a generated liquid pool on the inner surface of a lower end portion of the photosensitive drum by air blowing. A photosensitive drum coating method.
法により塗布して感光ドラムを生成し、生成された前記
感光ドラムの下端部外面の液溜まりをエアー吹き付けに
より除去することを特徴とする感光ドラム塗布装置。3. A photosensitive method comprising applying a coating solution to a cylindrical drum by dipping to form a photosensitive drum, and removing the generated liquid pool on the outer surface of the lower end of the photosensitive drum by air blowing. Drum coating device.
法により塗布して感光ドラムを生成し、生成された前記
感光ドラムの下端部内面の液溜まりをエアー吹き付けに
より除去することを特徴とする感光ドラム塗布装置。4. A photosensitive method comprising applying a coating liquid to a cylindrical drum by a dipping method to form a photosensitive drum, and removing a generated liquid pool on an inner surface of a lower end portion of the photosensitive drum by air blowing. Drum coating device.
ラムチャック部と、塗布液を入れた塗布タンクと、前記
塗布タンク上方に前記ドラムを取り巻いて途中から下方
向に向かい緩やかに折れ曲がったノズルを有するエアー
カッター部とを備え、前記塗布液に浸漬した前記ドラム
を前記ドラムチャック部で引き上げて感光ドラムを生成
し、前記感光ドラム下端部外面の液溜まりを前記エアー
カッター部により除去することを特徴とする感光ドラム
塗布装置。5. A drum chuck portion for supporting a cylindrical drum in a vertical direction, a coating tank containing a coating liquid, and a nozzle which is gently bent downward from halfway around the drum above the coating tank. And an air cutter unit having a photosensitive drum, wherein the drum immersed in the coating solution is pulled up by the drum chuck unit to generate a photosensitive drum, and a liquid pool at a lower end portion of the photosensitive drum is removed by the air cutter unit. Characteristic photosensitive drum coating device.
ラムチャック部と、塗布液を入れた塗布タンクと、前記
ドラムチャック部中心より鉛直下方向に向かい途中から
前記ドラム下端部内面方向に分散し緩やかに折れ曲がっ
たノズルを有するエアーカッター部とを備え、前記塗布
液に浸漬した前記ドラムを前記ドラムチャック部で引き
上げて感光ドラムを生成し、前記感光ドラム下端部内面
の液溜まりを前記エアーカッター部により除去すること
を特徴とする感光ドラム塗布装置。6. A drum chuck portion for supporting a cylindrical drum in a vertical direction, an application tank containing an application liquid, and a dispersion in an inner surface direction of the lower end portion of the drum from a middle of the drum chuck portion in a vertically downward direction. An air cutter unit having a nozzle that is gently bent. The drum immersed in the coating liquid is pulled up by the drum chuck unit to generate a photosensitive drum. A photosensitive drum coating device, wherein the photosensitive drum coating device is removed by a part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33418997A JPH11167214A (en) | 1997-12-04 | 1997-12-04 | Method for coating application of photosensitive drum and apparatus for coating application of photosensitive drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33418997A JPH11167214A (en) | 1997-12-04 | 1997-12-04 | Method for coating application of photosensitive drum and apparatus for coating application of photosensitive drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11167214A true JPH11167214A (en) | 1999-06-22 |
Family
ID=18274543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33418997A Pending JPH11167214A (en) | 1997-12-04 | 1997-12-04 | Method for coating application of photosensitive drum and apparatus for coating application of photosensitive drum |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11167214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100811679B1 (en) | 2005-06-27 | 2008-03-11 | 가부시키카이샤 에스디아이 | Dip coating apparatus |
-
1997
- 1997-12-04 JP JP33418997A patent/JPH11167214A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100811679B1 (en) | 2005-06-27 | 2008-03-11 | 가부시키카이샤 에스디아이 | Dip coating apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
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