公开(公告)号：US08159117B2

公开(公告)日：2012-04-17

申请号：US12521933

申请日：2008-01-29

Applicant: Tetsuya Karaki ,  Hideo Mori ,  Ryuichiro Isobe

Inventor： Tetsuya Karaki ,  Hideo Mori ,  Ryuichiro Isobe

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01L27/3218 ,  H01L27/3216

Abstract: There are provided a display apparatus that can display an image having higher resolution feeling while solving the problem of patterning precision for sub pixels which is difficult to obtain in production, and a production method thereof. The display apparatus includes a plurality of pixels disposed in two directions within a display surface and each having a sub pixel for emitting red light, two sub pixels for emitting green light, and a sub pixel for emitting blue light, wherein the sub pixel for emitting red light and the sub pixel for emitting blue light are disposed so as to partially overlap each other in one of the two directions, and the two sub pixels for emitting green light are disposed distant from each other in the one direction, wherein for the pixels adjacent to each other in the one direction, the sub pixels for emitting green light are adjacent to each other, and the sub pixel for emitting red light and the sub pixel for emitting blue light are adjacent to each other, and wherein the pixels adjacent to each other in the other of the two directions have the same sub pixel disposition.

Abstract translation: 提供了一种能够在解决生产中难以获得的子像素的图案精度问题的同时显示具有较高分辨率感的图像的显示装置及其制造方法。 该显示装置包括在显示面内配置成两个方向的多个像素，每个具有用于发射红光的子像素，用于发出绿光的两个子像素和用于发出蓝光的子像素，其中发射的子像素 红色光和用于发出蓝色光的子像素被布置成在两个方向中的一个方向上部分地彼此重叠，并且用于发射绿色光的两个子像素沿着一个方向彼此远离布置，其中对于像素 在一个方向上彼此相邻，用于发射绿光的子像素彼此相邻，并且用于发射红光的子像素和用于发射蓝光的子像素彼此相邻，并且其中与 在另一个方向上彼此相同的子像素配置。

公开(公告)号：US20120064651A1

公开(公告)日：2012-03-15

申请号：US13320827

申请日：2010-05-13

Applicant: Atsushi Shiozaki ,  Toshihiko Mimura ,  Noriyuki Kaifu ,  Katsunori Oya ,  Tetsuya Karaki

Inventor： Atsushi Shiozaki ,  Toshihiko Mimura ,  Noriyuki Kaifu ,  Katsunori Oya ,  Tetsuya Karaki

IPC: H01L51/56

CPC classification number: H01L51/0011 ,  H01L27/3218 ,  H01L27/3244 ,  H01L51/0073

Abstract: Provided is a method for manufacturing an organic electroluminescent display apparatus that includes a substrate and a plurality of pixels each including two or more types of sub-pixels, in which the pixels are arranged in a display area of the substrate, and, among the sub-pixels, one type of sub-pixels are specified sub-pixels provided at certain intervals. The specified sub-pixels are formed by selectively forming the (2n-1)th specified sub-pixels (wherein n represents an integer of 1 or more) numbered from a side end of the display area using a mask having openings at positions corresponding to the (2n-1)th specified sub-pixels numbered from the side end, and selectively forming the (2n)th specified sub-pixels numbered from the side end using a mask having openings at positions corresponding to the (2n)th specified sub-pixels numbered from the side end.

Abstract translation: 本发明提供一种有机电致发光显示装置的制造方法，其特征在于，具备基板和多个像素，所述多个像素包括两个以上的像素，所述像素分布在所述基板的显示区域中，所述子像素 像素，一种类型的子像素是以特定间隔提供的指定的子像素。 通过使用对应于显示区域的位置处的开口的掩模选择性地形成从显示区域的侧端编号的（2n-1）个特定子像素（其中n表示1以上的整数），形成指定的子像素 （2n-1）个子像素，从侧端编号的第（2n）个特定的子像素，使用具有与第（2n）个指定子对应的位置的开口的掩模 从侧端编号的像素。

公开(公告)号：US06846600B2

公开(公告)日：2005-01-25

申请号：US10059139

申请日：2002-01-31

Applicant: Toshiyuki Ehara ,  Junichiro Hashizume ,  Masaya Kawada ,  Tetsuya Karaki ,  Hironori Ohwaki ,  Kunimasa Kawamura ,  Ryuji Okamura ,  Kazuto Hosoi

Inventor： Toshiyuki Ehara ,  Junichiro Hashizume ,  Masaya Kawada ,  Tetsuya Karaki ,  Hironori Ohwaki ,  Kunimasa Kawamura ,  Ryuji Okamura ,  Kazuto Hosoi

IPC: G03G5/08 ,  G03G5/082 ,  G03G5/147 ,  H01L21/311

CPC classification number: G03G5/08221 ,  G03G5/08 ,  G03G5/08214 ,  G03G5/08235 ,  G03G5/08285 ,  G03G5/14704

Abstract: A process for producing an electrophotographic photosensitive member comprising the steps of depositing a non-single crystal material composed basically of silicon atoms, on a cylindrical substrate in a deposition chamber, thereafter once taking the substrate with film out of the deposition chamber, then returning it to the deposition chamber, and thereafter again depositing thereon a non-single-crystal material composed basically of carbon atoms. In another embodiment, the process comprises the steps of depositing on a cylindrical substrate a photoconductive layer formed of a non-single crystal material, subjecting to surface processing the deposited film having protrusions present at its surface, and depositing on the processed surface a surface protective layer formed of a non-single-crystal material. Also disclosed is the electrophotographic photosensitive member thus obtained, and an electrophotographic apparatus having that member.

Abstract translation: 一种用于制造电子照相感光构件的方法，包括以下步骤：将沉积室中的基本上由硅原子组成的非单晶材料沉积在圆柱形衬底上，然后一次将基片用薄膜从沉积室中取出，然后返回 然后再沉积到基本上由碳原子组成的非单晶材料上。 在另一个实施方案中，该方法包括以下步骤：在圆柱形基材上沉积由非单晶材料形成的光电导层，对其表面具有突起的沉积膜进行表面处理，并在处理表面上沉积表面 由非单晶材料形成的保护层。 还公开了如此获得的电子照相感光构件和具有该构件的电子照相设备。

公开(公告)号：US06764800B2

公开(公告)日：2004-07-20

申请号：US09842041

申请日：2001-04-26

Applicant: Koji Yamazaki ,  Hiroyuki Kobayashi ,  Masaya Kawada ,  Tetsuya Karaki ,  Hironori Owaki

Inventor： Koji Yamazaki ,  Hiroyuki Kobayashi ,  Masaya Kawada ,  Tetsuya Karaki ,  Hironori Owaki

IPC: G03G1316

CPC classification number: G03G5/08221 ,  G03G5/08214 ,  G03G13/16 ,  G03G15/0131 ,  G03G2215/0119 ,  G03G2215/0174

Abstract: In an electrophotographic image process, a latent image is formed on a photosensitive drum, and a toner image is formed on the latent image. The toner image is temporarily transferred onto an intermediate image-transfer element. The photosensitive drum and the intermediate image-transfer element are brought into contact at an intended contact pressure and are rotated at a prescribed relative speed. At the contact portion, fine vibrations of the photosensitive drum and the intermediate image-transfer element, which can be caused by repeated contact and separation are prevented by controlling the contact temperature between the photosensitive member and the intermediate image-transfer element to be in the range of 15 to 60° C. A kinetic frictional deviation (a standard deviation of a kinetic frictional force) is controlled to be less than the average value of the kinetic frictional force. By suppressing the fine vibration, deviation in image transfer is prevented. In addition, toner melt adhesion and foreign matter deposition is prevented, whereby image blurring is prevented.

Abstract translation: 在电子照相图像处理中，在感光鼓上形成潜像，并且在潜像上形成调色剂图像。 调色剂图像暂时转印到中间图像转印元件上。 感光鼓和中间图像转印元件以预期的接触压力接触并以规定的相对速度旋转。 在接触部分，通过将感光构件和中间图像转印元件之间的接触温度控制在该位置，可以防止由反复接触和分离引起的感光鼓和中间图像传送元件的微小振动 范围为15至60℃。动力摩擦偏差（动摩擦力的标准偏差）被控制为小于动摩擦力的平均值。 通过抑制细小振动，防止了图像转印的偏差。 此外，防止调色剂熔融粘附和异物沉积，从而防止图像模糊。

公开(公告)号：US06531253B2

公开(公告)日：2003-03-11

申请号：US09819759

申请日：2001-03-29

Applicant: Toshiyuki Ehara ,  Koji Yamazaki ,  Masaya Kawada ,  Tetsuya Karaki ,  Hironori Ohwaki ,  Kunimasa Kawamura

Inventor： Toshiyuki Ehara ,  Koji Yamazaki ,  Masaya Kawada ,  Tetsuya Karaki ,  Hironori Ohwaki ,  Kunimasa Kawamura

IPC: G03G508

CPC classification number: G03G5/14704 ,  G03G5/0525 ,  G03G5/08214 ,  G03G5/08221

Abstract: An a-Si photosensitive member and an image forming apparatus are provided which prevent fusion bonding in digital copying machines and attain satisfactory image formation. Specifically, in order that even when uneven abrasion occurs on a drum surface layer, it may not substantially affect the image, a photosensitive member formed by successively stacking on a conductive substrate a photoconductive layer comprising amorphous Si and a surface protective layer comprised of an amorphous material is provided such that the spectral reflectance (%) satisfies the relation of 0≦(Max−Min)/(Max+Min)≦0.20, and a center line average roughness Ra1 of the interface on the surface side of the photoconductive layer and the center line average roughness Ra2 of the outermost surface of the surface layer, within the range of 10 &mgr;m×10 &mgr;m, satisfy the relations of Ra1/Ra2≧1.3 and 22 nm≦Ra1≦100 nm.

公开(公告)号：US06453913B2

公开(公告)日：2002-09-24

申请号：US09838236

申请日：2001-04-20

Applicant: Hiroyuki Katagiri ,  Yoshio Seqi ,  Hideaki Matsuoka ,  Koji Hitsuishi ,  Tetsuya Karaki

Inventor： Hiroyuki Katagiri ,  Yoshio Seqi ,  Hideaki Matsuoka ,  Koji Hitsuishi ,  Tetsuya Karaki

IPC: B08B600

CPC classification number: C23C16/4405 ,  Y10S134/902 ,  Y10S438/905

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5983043A

公开(公告)日：1999-11-09

申请号：US218628

申请日：1998-12-22

Applicant: Hironori Ohwaki ,  Koji Yamazaki ,  Toshiyuki Ehara ,  Masaya Kawada ,  Takaaki Kaya ,  Tetsuya Karaki

Inventor： Hironori Ohwaki ,  Koji Yamazaki ,  Toshiyuki Ehara ,  Masaya Kawada ,  Takaaki Kaya ,  Tetsuya Karaki

IPC: G01R29/12 ,  G03G15/00 ,  G03G21/00

CPC classification number: G03G15/5037 ,  G01R29/12

Abstract: In a surface potential measuring apparatus for measuring a potential configuration by moving a photosensitive body of an image forming apparatus of electrophotographic type and at least one potential sensor relative to each other and by generating dielectric current in the potential sensor due to change in potential on a surface of the photosensitive body and by analyzing the dielectric current, a width of a detecting portion of the potential sensor is smaller than a width of the change in potential to be measured, and a sectional shape of the detecting portion in a plane perpendicular to the surface of the photosensitive body and parallel to the relative movement direction does not include any edge.

Abstract translation: 在表面电位测量装置中，用于通过使电子照相类型的图像形成装置的感光体和至少一个电位传感器相对于彼此移动并且通过在电位传感器中产生电介质电流来测量电位结构， 感光体的表面，并且通过分析电介质电流，电位传感器的检测部分的宽度小于待测电位变化的宽度，并且检测部分在垂直于感光体的平面中的截面形状 感光体的表面并且平行于相对运动方向不包括任何边缘。

公开(公告)号：US5689768A

公开(公告)日：1997-11-18

申请号：US568268

申请日：1995-12-06

Applicant: Toshiyuki Ehara ,  Koji Yamazaki ,  Tetsuya Karaki

Inventor： Toshiyuki Ehara ,  Koji Yamazaki ,  Tetsuya Karaki

IPC: G03G9/08 ,  G03G5/00 ,  G03G21/00 ,  G03G21/10 ,  G03G21/14 ,  G03G21/20 ,  G03G5/08 ,  G03G15/00

CPC classification number: G03G21/203 ,  G03G21/105

Abstract: An electrophotographing apparatus with a reusable toner system includes a photosensitive member capable of bearing toner thereon, a latent image forming unit for forming a latent image on the photosensitive member, a developing unit for developing the latent image with toner as a toner image, a transfer unit for transferring the toner image formed on the photosensitive member onto a transfer material at a transfer position, and a collection unit for collecting the toner from a surface of the photosensitive member after the surface passes through the transfer position. The collection unit includes a rotary member rotated while contacting the surface of the photosensitive member at a contact position. The rotary member is rotated in a direction opposite to a shifting direction of the photosensitive member at the contact position in such a manner that the relative speed of the rotary member with respect to the surface of the photosensitive member at the contact position becomes 110% or more of a shifting speed of the surface of the photosensitive member. The apparatus also includes a toner convey unit for conveying the toner collected by the collection unit to the developing unit so that the latent image formed on the photosensitive member can be developed by the toner collected by the collection unit.

Abstract translation: 具有可重复使用的调色剂系统的电子照相设备包括能够承载调色剂的感光部件，用于在感光部件上形成潜像的潜像形成单元，用调色剂图像使潜像显影的显影单元，转印 单元，用于将形成在感光构件上的调色剂图像转印到转印位置处的转印材料上;以及收集单元，用于在表面经过转印位置之后从感光构件的表面收集调色剂。 收集单元包括旋转构件，其在接触位置处接触感光构件的表面的同时旋转。 旋转构件在接触位置处以与感光构件的移动方向相反的方向旋转，使得旋转构件相对于感光构件在接触位置处的表面的相对速度变为110％或 更多的是感光构件的表面的移动速度。 该设备还包括调色剂输送单元，用于将由收集单元收集的调色剂输送到显影单元，使得通过由收集单元收集的调色剂可以使感光构件上形成的潜像显影。

公开(公告)号：US08500505B2

公开(公告)日：2013-08-06

申请号：US13197048

申请日：2011-08-03

Applicant: Tetsuya Karaki

Inventor： Tetsuya Karaki

IPC: H01J9/00

CPC classification number: C23C16/042 ,  C23C14/042 ,  H01L27/3211 ,  H01L51/0011 ,  H05B33/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110239941A1

公开(公告)日：2011-10-06

申请号：US13074124

申请日：2011-03-29

Applicant: Yoshiyuki Nakagawa ,  Masanori Yoshida ,  Masamichi Masuda ,  Junji Ohyama ,  Akio Koganei ,  Naotoshi Miyamachi ,  Hirohito Yamaguchi ,  Tetsuya Karaki ,  Nobutaka Ukigaya ,  Toshiaki Yoshikawa

Inventor： Yoshiyuki Nakagawa ,  Masanori Yoshida ,  Masamichi Masuda ,  Junji Ohyama ,  Akio Koganei ,  Naotoshi Miyamachi ,  Hirohito Yamaguchi ,  Tetsuya Karaki ,  Nobutaka Ukigaya ,  Toshiaki Yoshikawa

IPC: C23C16/448 ,  C23C14/34

CPC classification number: C23C14/042

Abstract: Provided is an evaporation apparatus which reduces deformation of a mask, improves adhesion between a substrate and an evaporation mask, and improves accuracy of dividing a region on which a film is to be formed and a region on which the film is not to be formed. The evaporation apparatus includes a pressing mechanism for pressing a film forming substrate disposed on an evaporation mask including a magnetic material against the evaporation mask. The pressing mechanism includes a magnet for attracting the mask toward at least a corner portion of the film forming substrate.

Abstract translation: 本发明提供一种降低掩模变形的蒸发装置，提高基板与蒸发掩模之间的粘附性，提高将要形成膜的区域的分割精度和不形成膜的区域。 蒸发装置包括用于将设置在包括磁性材料的蒸发掩模上的成膜基板压靠在蒸发掩模上的按压机构。 按压机构包括用于将掩模吸引至成膜基板的至少角部的磁体。