公开(公告)号：USD585482S1

公开(公告)日：2009-01-27

申请号：US29298691

申请日：2007-12-11

申请人： Takeshi Kubota ,  Toru Oguma ,  Fumito Nonaka ,  Ryuta Murakami ,  Shunsuke Uratani ,  Takuya Kawakami ,  Shinichi Nishida

设计人： Takeshi Kubota ,  Toru Oguma ,  Fumito Nonaka ,  Ryuta Murakami ,  Shunsuke Uratani ,  Takuya Kawakami ,  Shinichi Nishida

公开(公告)号：US07463854B2

公开(公告)日：2008-12-09

申请号：US11764685

申请日：2007-06-18

申请人： Shinichi Nishida ,  Kazunari Hagiwara ,  Yasushi Shimizu ,  Katsunori Yokoyama ,  Naoto Kichijima ,  Hirokazu Usami

发明人： Shinichi Nishida ,  Kazunari Hagiwara ,  Yasushi Shimizu ,  Katsunori Yokoyama ,  Naoto Kichijima ,  Hirokazu Usami

IPC分类号： G03G15/06

CPC分类号： G03G15/0812

摘要： A sheet-shaped regulation member is supported by a supporting unit with an elastic force occurring by bending a sheet-shaped regulation member in the longitudinal direction thereof, and a force received as a result of being pressed by a developing roller. Thus, direct contact can be securely made onto a developer bearing member, and a regulation member can be provided which enables easily attaching thereof to the supporting member, as well as enabling a developing apparatus, processing cartridge, and image forming apparatus, to be reduced in size.

摘要翻译： 片状调节构件由支撑单元支撑，弹性力是通过使片状调节构件沿其长度方向弯曲而产生的，并且受到由显影辊的挤压而接收的力。 因此，可以可靠地进行与显影剂承载部件的接触，并且可以设置能够容易地将其附接到支撑部件上的调节部件，并且能够减少显影装置，处理盒和成像装置的缩小 在尺寸方面。

公开(公告)号：US07423716B2

公开(公告)日：2008-09-09

申请号：US11023687

申请日：2004-12-29

申请人： Takayuki Konno ,  Shinichi Nishida ,  Mamoru Okamoto

发明人： Takayuki Konno ,  Shinichi Nishida ,  Mamoru Okamoto

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/136209 ,  G02F2001/136218

摘要： An active matrix type liquid crystal display device in the lateral electric field system is disclosed, in which a high aperture factor is ensured even in a narrow pitch case, while also ensuring high contract and reduced vertical stroke is disclosed. In a liquid crystal display device, in which substantially bank-like third insulating film 208 is formed a video signal line 204 and covered by a common electrode 210, a light shield electrode 213 is formed underneath an extension of a common electrode 210 from an edge of a video signal line 204. With this arrangement, a liquid crystal display device is realized, which shields light from the sides of a step part as well as ensuring high aperture factor and high contrast.

摘要翻译： 公开了一种横向电场系统中的有源矩阵型液晶显示装置，其中即使在窄间距情况下也确保了高开口率，同时还确保了高收缩和缩小的垂直行程。 在液晶显示装置中，其中形成有大致为堤状的第三绝缘膜208，并且由公共电极210覆盖的视频信号线204，在公共电极210的延伸部的下方形成有遮光电极213， 的视频信号线204。 通过这种布置，实现了一种液晶显示装置，其屏蔽来自台阶部分的侧面的光，以及确保高开口率和高对比度。

公开(公告)号：US20080112723A1

公开(公告)日：2008-05-15

申请号：US11608355

申请日：2006-12-08

申请人： Toru Oguma ,  Shinichi Nishida

发明人： Toru Oguma ,  Shinichi Nishida

IPC分类号： G03G15/08

CPC分类号： G03G15/0817 ,  G03G15/0898

摘要： A developing apparatus for an image forming apparatus includes a developing roller for carrying a magnetic developer; a developing device frame, having an opening for exposing a part of the developing roller, for rotatably supporting the developing roller; a magnetic sealing member, mounted to the developing device frame at a longitudinal end portion, for sealing a gap between the developing device frame and the developing roller against leakage of the magnetic developer, wherein the magnetic sealing member includes an arcuate surface which has a magnetic property and which is opposed to an outer surface of the developing roller with a gap therebetween and a projected surface which has a magnetic property and which is projected from an upstream end of the arcuate surface toward upstream with respect to a peripheral moving direction of the developing roller and which is remoter from an outer surface of the developing roller than the arcuate surface; a sheet for preventing the magnetic developer from leaking through between the developing device frame and the developing roller, the sheet being mounted to an upstream end of the developing device frame with respect to the moving direction and contacted to the developing roller so as to cover at least a part of the projected surface.

摘要翻译： 用于图像形成装置的显影装置包括：用于承载磁性显影剂的显影辊; 显影装置框架，具有用于暴露显影辊的一部分的开口，用于可旋转地支撑显影辊; 磁性密封构件，其在纵向端部处安装到显影装置框架，用于密封显影装置框架和显影辊之间的间隙，以防止磁性显影剂的泄漏，其中磁性密封构件包括具有磁性的弓形表面 并且与其间具有间隙的显影辊的外表面相对，并且具有磁性的突出表面相对于显影剂的周边移动方向从弧形表面的上游端向上游突出 并且从显影辊的外表面远离弧形表面; 用于防止磁性显影剂在显影装置框架和显影辊之间泄漏的片材，片材相对于移动方向安装到显影装置框架的上游端并与显影辊接触以覆盖在 至少部分投影面。

公开(公告)号：US20070248382A1

公开(公告)日：2007-10-25

申请号：US11613521

申请日：2006-12-20

申请人： Toru Oguma ,  Shinichi Nishida ,  Fumito Nonaka

发明人： Toru Oguma ,  Shinichi Nishida ,  Fumito Nonaka

IPC分类号： G03G15/00 ,  G03G15/02

CPC分类号： G03G21/1814 ,  G03G15/0216 ,  G03G21/1864 ,  G03G2221/1657

摘要： A process cartridge has an electrophotographic photosensitive drum, a charging roller for charging the drum, a spacer movable between a separation position for separating the roller from the drum and a contact position for contacting the roller to the drum, a rotatable receiving gear for receiving a driving force produced by rotation of the drum to move the spacer from the separation position to the contact position, and a rotatable transmission gar engaged with the receiving gear and the spacer to transmit the force from the receiving gear to the spacer to move the spacer from the separation position to the contact position, wherein play is provide in the engagement portion between the receiving gear and the transmission gear so that they can be freely rotated relative to each other by a predetermined angle, whereby the drum is not reversely rotated when the roller is separated from the drum.

摘要翻译： 处理盒具有电子照相感光鼓，用于对感光鼓充电的充电辊，可在用于将辊与鼓分离的分离位置和用于将辊与鼓接触的接触位置之间移动的间隔件，用于接收 通过滚筒的旋转产生的驱动力，以使间隔件从分离位置移动到接触位置，以及可旋转的传动装置，其与接收齿轮和间隔件接合，以将力从接收齿轮传递到间隔件，以将间隔件从 分离位置到接触位置，其中在接收齿轮和传动齿轮之间的接合部分中提供游隙，使得它们能够相对于彼此自由旋转预定角度，由此当辊子不反转时 与鼓分离。

公开(公告)号：US20070026556A1

公开(公告)日：2007-02-01

申请号：US11519865

申请日：2006-09-13

申请人： Yoshiro Kitagawa ,  Satoshi Kimura ,  Tsuyoshi Satoh ,  Hidenori Kusanagi ,  Juko Funaki ,  Sounosuke Takahashi ,  Takayuki Konno ,  Shinichi Nishida

发明人： Yoshiro Kitagawa ,  Satoshi Kimura ,  Tsuyoshi Satoh ,  Hidenori Kusanagi ,  Juko Funaki ,  Sounosuke Takahashi ,  Takayuki Konno ,  Shinichi Nishida

IPC分类号： H01L21/00 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133345 ,  G02F2001/136218 ,  G02F2201/122

摘要： A liquid crystal display device includes a first substrate including a thin film transistor, a data line, a pixel electrode, and a common electrode, a second substrate, and liquid crystal sandwiched between the first and second substrates, wherein an image signal is applied to the thin film transistor through the data line to generate an electric field between the pixel electrode receiving the image signal and the common electrode such that the liquid crystal is rotated by the electric field in a plane which is in parallel with the first substrate. The first substrate includes an electrically insulating inorganic film covering the data line therewith, a first island-shaped electrically insulating organic film formed on the electrically insulating inorganic film above the data line, and a shield common electrode covering the first island-shaped electrically insulating organic film therewith and overlapping the data line when viewed vertically.

摘要翻译： 液晶显示装置包括：第一基板，包括薄膜晶体管，数据线，像素电极和公共电极，第二基板和夹在第一和第二基板之间的液晶，其中图像信号被施加到 该薄膜晶体管通过数据线在接收图像信号的像素电极和公共电极之间产生电场，使得液晶在与第一基板平行的平面中由电场旋转。 第一基板包括覆盖数据线的电绝缘性无机膜，形成在数据线上方的绝缘性无机膜上的第一岛状电绝缘性有机膜和覆盖第一岛状电绝缘性有机物的屏蔽公共电极 在垂直观察时与数据线重叠。

公开(公告)号：US07046327B2

公开(公告)日：2006-05-16

申请号：US10833318

申请日：2004-04-28

申请人： Mamoru Okamoto ,  Shinichi Nishida ,  Takayuki Konno ,  Muneo Maruyama

发明人： Mamoru Okamoto ,  Shinichi Nishida ,  Takayuki Konno ,  Muneo Maruyama

IPC分类号： G02F1/1339 ,  G02F1/1337

CPC分类号： G02F1/13394 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/13396

摘要： A liquid crystal display device using columnar spacers to eliminate an influence of shades in rubbing an orientation film and to eliminate remaining of display unevenness (black haze) in black display is provided. Columnar spacers are provided above a black matrix of an opposite substrate disposed opposite to a TFT substrate. A position of a top of each columnar spacer in contact with the TFT substrate is shifted from a center of a gate line of the TFT substrate toward a common line parallel to the gate line. Moreover, a structure is adopted, in which the top of the columnar spacer contacting with the TFT substrate is not entirely brought into contact with the TFT substrate, but a gap is provided between a part of the top of the columnar spacer and the TFT substrate by providing an irregular surface on the top of the columnar spacer or the like. This gap can reduce frictional force between the top of the columnar spacer and the TFT substrate to result in restricting an occurrence of the black haze when external force is applied to a screen of the liquid crystal display device.

摘要翻译： 提供一种液晶显示装置，其使用柱状间隔物，以消除阴影在摩擦取向膜中的影响并消除黑色显示中的显示不均匀性（黑色雾度）的剩余。 在与TFT基板相对设置的相对基板的黑矩阵的上方设置有柱状间隔物。 与TFT基板接触的每个柱状间隔物的顶部的位置从TFT基板的栅极线的中心朝向与栅极线平行的公共线偏移。 此外，采用这样的结构，其中与TFT基板接触的柱状间隔物的顶部不完全与TFT基板接触，而是在柱状间隔件的顶部的一部分和TFT基板之间设置间隙 通过在柱状间隔物等的顶部设置不规则表面。 该间隙可以减小柱状间隔物的顶部与TFT基板之间的摩擦力，从而限制当对液晶显示装置的屏幕施加外力时黑色雾度的发生。

公开(公告)号：US20050264743A1

公开(公告)日：2005-12-01

申请号：US11128237

申请日：2005-05-13

申请人： Teruaki Suzuki ,  Shinichi Nishida ,  Hideya Murai ,  Masayoshi Suzuki ,  Makoto Watanabe ,  Yoshihiko Hirai

发明人： Teruaki Suzuki ,  Shinichi Nishida ,  Hideya Murai ,  Masayoshi Suzuki ,  Makoto Watanabe ,  Yoshihiko Hirai

IPC分类号： G02F1/1337 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368

CPC分类号： G02F1/134363 ,  G02F2001/133757 ,  G02F2201/122

摘要： An in-plane-switching liquid crystal display unit has a two-dimensional matrix of pixel regions each including a first auxiliary region and a second auxiliary region. When no electric field is applied, liquid crystal molecules in the first and second auxiliary regions are directed in respective orientations that lie at 90° with respect to each other. When a voltage is applied, the liquid crystal molecules are rotated in the same direction while maintaining their orientations in the first and second auxiliary regions at 90° with respect to each other. Alternatively, the liquid crystal molecules in the first and second auxiliary regions are directed in the same orientation when no electric field is applied, and when a voltage is applied, the liquid crystal molecules are rotated 15 opposite directions while maintaining their orientations in symmetric relationship.

摘要翻译： 平面切换液晶显示单元具有各自包括第一辅助区域和第二辅助区域的像素区域的二维矩阵。 当没有施加电场时，第一和第二辅助区域中的液晶分子相对于彼此成90°的各自的取向。 当施加电压时，液晶分子沿相同的方向旋转，同时保持它们在第一和第二辅助区域中的取向相对于彼此成90°。 或者，当不施加电场时，第一和第二辅助区域中的液晶分子以相同的取向指向，并且当施加电压时，液晶分子沿着相反方向旋转15个方向，同时保持其对称关系的取向。

公开(公告)号：US20050174521A1

公开(公告)日：2005-08-11

申请号：US11097695

申请日：2005-04-01

申请人： Shinichi Nishida ,  Kimikazu Matsumoto ,  Takahisa Hannuki ,  Kunimasa Itakura

发明人： Shinichi Nishida ,  Kimikazu Matsumoto ,  Takahisa Hannuki ,  Kunimasa Itakura

IPC分类号： G02F1/1337 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  G09F9/35 ,  H01L21/336 ,  H01L29/786

CPC分类号： G02F1/134363 ,  G02F1/133512 ,  G02F1/136213 ,  G02F1/136227

摘要： An in-plane switching mode active matrix type liquid crystal display device includes a first substrate, a second substrate located opposing the first substrate, and a liquid crystal layer sandwiched between the first and second substrates. The first substrate includes a thin film transistor, a pixel electrode each associated to a pixel to be driven, a common electrode to which a reference voltage is applied, data lines, a scanning line, and common electrode lines. Molecular axes of liquid crystal are rotated in a plane parallel with the first substrate by an electric field substantially parallel with a plane of the first substrate to thereby display certain images. The common electrode is composed of transparent material and are formed on a layer located closer to the liquid crystal layer than the data lines. The common electrode entirely overlaps the data lines except an area where the data lines are located in the vicinity of the scanning line. The liquid crystal display device further includes a light-impermeable layer in an area where the common electrode entirely overlaps the data lines. The light-impermeable layer is comprised of a black matrix layer having a width smaller than a width of the common electrode.

摘要翻译： 面内切换模式有源矩阵型液晶显示装置包括第一基板，与第一基板相对的第二基板和夹在第一和第二基板之间的液晶层。 第一基板包括薄膜晶体管，每个与要驱动的像素相关联的像素电极，施加参考电压的公共电极，数据线，扫描线和公共电极线。 液晶的分子轴通过与第一基板的平面基本平行的电场在与第一基板平行的平面中旋转，从而显示某些图像。 公共电极由透明材料构成，并且形成在比数据线更靠近液晶层的层上。 除了数据线位于扫描线附近的区域之外，公共电极完全重叠数据线。 该液晶显示装置还包括在公共电极与数据线完全重叠的区域中的不透光层。 不透光层由宽度小于公共电极的宽度的黑色矩阵层构成。

公开(公告)号：US06924863B2

公开(公告)日：2005-08-02

申请号：US10081800

申请日：2002-02-22

申请人： Shinichi Nishida ,  Kimikazu Matsumoto ,  Takahisa Hannuki ,  Kunimasa Itakura

发明人： Shinichi Nishida ,  Kimikazu Matsumoto ,  Takahisa Hannuki ,  Kunimasa Itakura

IPC分类号： G02F1/1337 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  G09F9/35 ,  H01L21/336 ,  H01L29/786

CPC分类号： G02F1/134363 ,  G02F1/133512 ,  G02F1/136213 ,  G02F1/136227

摘要： An in-plane switching mode active matrix type liquid crystal display device includes a first substrate, a second substrate located opposing the first substrate, and a liquid crystal layer sandwiched between the first and second substrates. The first substrate includes a thin film transistor, a pixel electrode each associated to a pixel to be driven, a common electrode to which a reference voltage is applied, data lines, a scanning line, and common electrode lines. Molecular axes of liquid crystal are rotated in a plane parallel with the first substrate by an electric field substantially parallel with a plane of the first substrate to thereby display certain images. The common electrode is composed of transparent material, and are formed on a layer located closer to the liquid crystal layer than the data lines. The common electrode entirely overlaps the data lines except an area where the data lines are located in the vicinity of the scanning line. The liquid crystal display device further includes a light-impermeable layer in an area where the common electrode entirely overlaps the data lines. The light-impermeable layer is comprised of a black matrix layer having a width smaller than a width of the common electrode.