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公开(公告)号：US06686109B2
公开(公告)日：2004-02-03
申请号：US10106440
申请日：2002-03-27
IPC分类号： G03G1322
CPC分类号： G03G15/751 , G03G5/08221 , G03G5/08285 , G03G5/14704 , G03G2215/00957
摘要： In an electrophotographic process using an amorphous silicon photosensitive member which has a surface protective layer and effecting reverse development and cleaning with a cleaning blade, the surface moving speed PS (mm/sec) of the photosensitive member is 320 mm/sec or more and a film thickness and a specific resistance value of the surface protective layer are respectively Ds (&mgr;m) and Rs (&OHgr;·cm) which fulfill the following conditions: 1.0×109≦Rs≦1.0×1013 Ds≦−0.136Ln(Rs)+(−0.004×PS+6).
摘要翻译： 在使用具有表面保护层并进行反向显影和用清洁刮板清洁的非晶硅感光构件的电子照相方法中，感光构件的表面移动速度PS（mm / sec）为320mm / sec以上， 表面保护层的膜厚和电阻值分别为Ds（mum）和Rs（Ω·cm），满足以下条件：
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2.发明授权Method of cleaning a film deposition apparatus, method of dry etching a film deposition apparatus, and an article production method including a process based on the cleaning or dry etching method 失效清洗成膜装置的方法，成膜装置的干法蚀刻方法以及包括基于清洗或干法蚀刻法的工序的制品制造方法公开(公告)号：US06453913B2
公开(公告)日：2002-09-24
申请号：US09838236
申请日：2001-04-20
IPC分类号： B08B600
CPC分类号： C23C16/4405 , Y10S134/902 , Y10S438/905
摘要： A method for performing a cleaning process uses a cleaning gas and high-frequency power upon a film deposition apparatus for depositing a film on a substrate placed in a reactor chamber which can be evacuated to a low pressure. Supplying of high-frequency power is temporarily stopped in the middle of the cleaning process, and the cleaning process is restarted by again supplying high-frequency power. This method is capable of effectively removing by-products from the inside of a reactor chamber and makes it possible to form a high-quality deposition film, in particular, a high-quality electrophotographic photosensitive drum.
摘要翻译： 用于进行清洁处理的方法使用清洗气体和高频电力进行成膜装置，用于将膜放置在可以被抽空的低压反应室中的基板上。 高清电源的供给在清洗处理中暂时停止，再次通过再次供给高频电源重新开始清洗处理。 该方法能够有效地从反应器室的内部除去副产物，并且可以形成高质量的沉积膜，特别是形成高质量的电子照相感光鼓。
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公开(公告)号：US08460047B2
公开(公告)日：2013-06-11
申请号：US13197048
申请日：2011-08-03
申请人： Tetsuya Karaki
发明人： Tetsuya Karaki
IPC分类号： H01J9/00
摘要： Provided is a film formation mask capable of preventing slit-like openings from being closed by vibrations so as to form a highly precise patterned film with stability. In a film formation mask formed by providing multiple slit-like openings in a metal foil, the shape of the opening of at least one end of the slit-like openings is asymmetrical with respect to a center line of the width direction of the slit-like openings.
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公开(公告)号：US20120045958A1
公开(公告)日：2012-02-23
申请号：US13197048
申请日：2011-08-03
申请人： Tetsuya Karaki
发明人： Tetsuya Karaki
CPC分类号： C23C16/042 , C23C14/042 , H01L27/3211 , H01L51/0011 , H05B33/10
摘要： Provided is a film formation mask capable of preventing slit-like openings from being closed by vibrations so as to form a highly precise patterned film with stability. In a film formation mask formed by providing multiple slit-like openings in a metal foil, the shape of the opening of at least one end of the slit-like openings is asymmetrical with respect to a center line of the width direction of the slit-like openings.
摘要翻译： 本发明提供一种成膜掩模，其能够防止狭缝状开口被振动闭合，从而稳定地形成高精度的图案化膜。 在通过在金属箔中设置多个狭缝状开口形成的成膜掩模中，狭缝状开口的至少一端的开口的形状相对于狭缝状开口的宽度方向的中心线不对称， 像开口。
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5.发明授权公开(公告)号：US06285385B1
公开(公告)日：2001-09-04
申请号：US09467980
申请日：1999-12-21
IPC分类号： G03G1500
CPC分类号： G03G15/5037 , G03G15/04045 , G03G15/326 , H04N1/295
摘要： In the electrophotographic method of the present invention employing a photosensitive member and forming an electrostatic latent image by a charging step and a light beam irradiating step, in order to improve the dot reproducibility in the output image to thereby obtain an image with excellent gradation property, the amount of potential attenuation in the depth direction at light beam irradiation for one pixel of the photosensitive member is set so as to be not less than 65% but less than 135% of the amount of potential attenuation in the depth direction at the continuous light beam irradiation.
摘要翻译： 在本发明的电子照相方法中，通过使用感光体并通过充电步骤和光束照射步骤形成静电潜像，为了提高输出图像中的点再现性，从而获得具有优异的灰度特性的图像， 感光构件的一个像素的光束照射下的深度方向上的深度方向上的潜在衰减量被设定为连续光的深度方向的电位衰减量的65％以上且小于135％ 光束照射。
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公开(公告)号：US07060406B2
公开(公告)日：2006-06-13
申请号：US10427901
申请日：2003-05-02
申请人： Kunimasa Kawamura , Shigenori Ueda , Toshiyuki Ehara , Junichiro Hashizume , Ryuji Okamura , Masaya Kawada , Tetsuya Karaki , Hironori Ohwaki
发明人： Kunimasa Kawamura , Shigenori Ueda , Toshiyuki Ehara , Junichiro Hashizume , Ryuji Okamura , Masaya Kawada , Tetsuya Karaki , Hironori Ohwaki
CPC分类号： G03G5/10 , G03G5/08221 , G03G5/14 , G03G5/147 , G03G5/14704
摘要： A light-receiving member comprising a conductive substrate, and formed superposingly thereon a photosensitive layer and a surface protective layer in order. The light-receiving member has a surface roughness Ra of from 15 nm to 100 nm. Also disclosed is an image-forming apparatus having such a light-receiving member, and an image-forming method of rendering visible an electrostatic pattern formed on the light-receiving member. The light-receiving member promises stable formation of images over a long period of time.
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7.发明授权Image forming apparatus having a photosensitive member of amorphous silicon base and system for exposing and charging the photosensitive member 有权图像形成装置具有非晶硅基底的感光构件和用于使感光构件曝光和充电的系统公开(公告)号：US06240269B1
公开(公告)日：2001-05-29
申请号：US09301582
申请日：1999-04-29
申请人： Takaaki Kaya , Masaya Kawada , Tetsuya Karaki , Toshiyuki Ehara , Yuji Nakayama
发明人： Takaaki Kaya , Masaya Kawada , Tetsuya Karaki , Toshiyuki Ehara , Yuji Nakayama
IPC分类号： G03G1500
CPC分类号： G03G13/04
摘要： An electrophotographic process is implemented with improved ghost memory and with high chargeability even under circumstances of increased process speed or compactified structure and the electrophotographic process forms an image on a photosensitive member having a photosensitive layer through a series of steps including steps of charge elimination, charging, latent image exposure, and development to form a toner image, wherein light used in the latent image exposure step is light of a wavelength within such a range that a value of (optical memory before charging)/(sensitivity) of the photosensitive layer is not more than 1.5 times a minimum value. The optical memory before charging means lowering in chargeability due to light irradiation before charging.
摘要翻译： 即使在增加处理速度或压实结构的情况下，电子照相工艺也具有改进的重影存储器和高充电性，并且电子照相工艺通过一系列步骤在具有感光层的感光构件上形成图像，包括电荷消除，充电 ，潜像曝光和显影以形成调色剂图像，其中在潜像曝光步骤中使用的光是在感光层的（光学存储器在充电之前）/（感光度）的值为 不超过最小值的1.5倍。 充电前的光学存储器意味着在充电之前由于光照射导致的充电性降低。
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8.发明授权Photosensitive member to be used for image-forming apparatus and image-forming apparatus comprising such photosensitive member 有权用于图像形成装置的感光构件和包括这种感光构件的图像形成装置公开(公告)号：US06171742B2
公开(公告)日：2001-01-09
申请号：US09301128
申请日：1999-04-28
申请人： Masaya Kawada , Takaaki Kaya , Tetsuya Karaki
发明人： Masaya Kawada , Takaaki Kaya , Tetsuya Karaki
IPC分类号： G03G514
CPC分类号： G03G5/14726 , G03G5/08285 , G03G5/14704
摘要： A photosensitive member to be used for an image-forming apparatus effectively suppresses the effect of wetting the foreign matters adhered to the surface thereof, reduces the load of the cleaning unit and prolong the service life of the photosensitive member so that the image-forming apparatus may be down-sized. In the photosensitive member, the surface free energy (&ggr;) on the uppermost surface of the photosensitive member is made between 35 and 65 mN/m and the variation of the surface free energy &Dgr;&ggr; is made less than 25 mN/m during long operation.
摘要翻译： 用于图像形成装置的感光构件有效地抑制了附着在其表面上的异物的润湿的效果，减小了清洁单元的负载并延长了感光构件的使用寿命，使得图像形成装置 可能会下降。 在感光构件中，感光构件的最上表面上的表面自由能（γ）在35和65mN / m之间，并且在长时间操作期间使表面自由能DELTAgamma的变化小于25mN / m。
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公开(公告)号：US6110629A
公开(公告)日：2000-08-29
申请号：US310987
申请日：1999-05-13
申请人： Toshiyuki Ehara , Yuji Nakayama , Tetsuya Karaki , Hironori Owaki
发明人： Toshiyuki Ehara , Yuji Nakayama , Tetsuya Karaki , Hironori Owaki
CPC分类号： G03G15/751 , G03G5/08221 , G03G5/08278 , G03G5/10 , G03G5/102 , G03G5/104
摘要： A cylindrical, photosensitive member is disclosed which has a photosensitive layer comprising amorphous silicon provided on an electroconductive substrate, and in which the thickness of the electroconductive substrate is not less than 0.1 mm but less than 2.5 mm, thereby accomplishing cost reduction of the photosensitive member and also accomplishing prevention of variations of image density and image smearing by high-accuracy temperature control.
摘要翻译： 公开了一种圆柱形感光构件，其具有设置在导电衬底上的包含非晶硅的感光层，并且其中导电衬底的厚度不小于0.1mm但小于2.5mm，从而实现感光构件的成本降低 并且还通过高精度温度控制来实现防止图像浓度和图像污染的变化。
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公开(公告)号：US08500505B2
公开(公告)日：2013-08-06
申请号：US13197048
申请日：2011-08-03
申请人： Tetsuya Karaki
发明人： Tetsuya Karaki
IPC分类号： H01J9/00
CPC分类号： C23C16/042 , C23C14/042 , H01L27/3211 , H01L51/0011 , H05B33/10
摘要： Provided is a film formation mask capable of preventing slit-like openings from being closed by vibrations so as to form a highly precise patterned film with stability. In a film formation mask formed by providing multiple slit-like openings in a metal foil, the shape of the opening of at least one end of the slit-like openings is asymmetrical with respect to a center line of the width direction of the slit-like openings.
摘要翻译： 本发明提供一种成膜掩模，其能够防止狭缝状开口被振动闭合，从而稳定地形成高精度的图案化膜。 在通过在金属箔中设置多个狭缝状开口形成的成膜掩模中，狭缝状开口的至少一端的开口的形状相对于狭缝状开口的宽度方向的中心线不对称， 像开口。
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