公开(公告)号：US06661445B2

公开(公告)日：2003-12-09

申请号：US09384974

申请日：1999-08-30

申请人： Seiji Mashimo ,  Noboru Koumura ,  Yukio Nagase ,  Yuichi Hashimoto ,  Akihiro Senoo ,  Kazunori Ueno

发明人： Seiji Mashimo ,  Noboru Koumura ,  Yukio Nagase ,  Yuichi Hashimoto ,  Akihiro Senoo ,  Kazunori Ueno

IPC分类号： B41J245

CPC分类号： H01L51/5262 ,  B41J2/4476 ,  B41J2/451

摘要： An exposure apparatus performs exposure of a photosensitive body by an array of light emitting devices to form an image as a latent image thereon. The array of light emitting devices incorporate micro-optical cavities. The micro-optical cavities limit wavelengths of light emitted from the array of light emitting devices, so that the wavelength at a peak of emitted light is in a half width region of sensitivity versus wavelength of the photosensitive body.

摘要翻译： 曝光装置通过发光装置的阵列进行感光体的曝光，以形成作为其上的潜像的图像。 发光器件的阵列包含微光腔。 微光腔限制从发光器件阵列发射的光的波长，使得发射光的峰值处的波长处于感光体的灵敏度相对于波长的半宽度区域中。

公开(公告)号：US06636001B2

公开(公告)日：2003-10-21

申请号：US10029931

申请日：2001-12-31

申请人： Tatsundo Kawai ,  Akihiro Senoo ,  Kazunori Ueno

发明人： Tatsundo Kawai ,  Akihiro Senoo ,  Kazunori Ueno

IPC分类号： H05B3312

CPC分类号： H01L51/0504 ,  H01L27/3248 ,  H01L27/3274 ,  H01L51/0036 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/0081

摘要： An organic electronic device functioning as a flat EL display panel is provided by forming an organic EL element and a nonlinear device as a drive means for controlling a current supplied to the EL device on a common substrate. The nonlinear device has a structure including a first organic layer and a second organic layer each comprising an organic material, and at least one metal layer principally comprising a metal element and sandwiched between the first and second organic layers so as to flow at least a part of current through the metal layer between the first and second organic layers sandwiching the metal layer. The nonlinear device having a function comparable to a conventional organic transistor or diode can be formed by using not a special organic material having a remarkably high mobility but an organic material selected from a broader class of materials.

公开(公告)号：US06517957B1

公开(公告)日：2003-02-11

申请号：US09078570

申请日：1998-05-14

申请人： Akihiro Senoo ,  Yomishi Toshida ,  Kazunori Ueno ,  Seiji Mashimo

发明人： Akihiro Senoo ,  Yomishi Toshida ,  Kazunori Ueno ,  Seiji Mashimo

IPC分类号： H05B3312

CPC分类号： H05B33/14 ,  C07C211/61 ,  C07C2603/18 ,  C09K11/06 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/007 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

摘要： An electroluminescent device is formed of a pair of electrodes and an organic compound layer interposed between the electrodes. The organic compound layer is composed of an organic compound represented by the following general formula (1): wherein X is a substituted or unsubstituted arylene group or a substituted or unsubstituted heterocyclic group, each of at least two groups among Ar1, Ar2, Ar3, and Ar4 is a substituted or unsubstituted fluorenyl group, and the remainder represents a substituted or unsubstituted aryl group.

摘要翻译： 电致发光器件由插入在电极之间的一对电极和有机化合物层形成。 有机化合物层由以下通式（1）表示的有机化合物组成：其中X为取代或未取代的亚芳基或取代或未取代的杂环基，Ar 1，Ar 2，Ar 3， 并且Ar 4是取代或未取代的芴基，其余表示取代或未取代的芳基。

公开(公告)号：US06436559B1

公开(公告)日：2002-08-20

申请号：US09708479

申请日：2000-11-09

申请人： Kazunori Ueno ,  Akihiro Senoo ,  Seiji Mashimo

发明人： Kazunori Ueno ,  Akihiro Senoo ,  Seiji Mashimo

IPC分类号： H05B3314

CPC分类号： H01L51/0072 ,  H01L51/0038 ,  H01L51/004 ,  H01L51/0042 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917 ,  Y10T428/24942 ,  Y10T428/24975

摘要： An organic luminescence is constituted by a pair of electrodes including an anode and a cathode, and an organic compound layer disposed between the pair of electrodes. The organic compound layer comprises a compound represented by the following formula (I): wherein R1 to R6 independently denote a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted heterocyclic group, with the proviso that each pair of R1 and R2, R3 and R4, an R5 and R6 or of R1 and R6, R2 and R3, and R4 and R5 may be connected to each other to form a fused ring structure.

摘要翻译： 有机发光由包括阳极和阴极的一对电极和设置在该对电极之间的有机化合物层构成。 有机化合物层包含由下式（I）表示的化合物：其中R 1至R 6独立地表示取代或未取代的烷基，取代或未取代的芳基，取代或未取代的芳烷基或取代或未取代的杂环基 条件是每对R 1和R 2，R 3和R 4，R 5和R 6或R 1和R 6，R 2和R 3以及R 4和R 5可彼此连接以形成稠环结构。

公开(公告)号：US06236416B1

公开(公告)日：2001-05-22

申请号：US09187398

申请日：1998-11-06

申请人： Masaki Kuribayashi ,  Yuichi Hashimoto ,  Akihiro Senoo ,  Kazunori Ueno ,  Seiji Mashimo ,  Hidetoshi Tsuzuki

发明人： Masaki Kuribayashi ,  Yuichi Hashimoto ,  Akihiro Senoo ,  Kazunori Ueno ,  Seiji Mashimo ,  Hidetoshi Tsuzuki

IPC分类号： B41J2385

CPC分类号： B41J2/45

摘要： An image forming apparatus includes a photosensitive member, an exposure device includes a single-chip light emission element array formed by integrating a plurality of light emitting elements in a single chip which exposure device executes the exposure in the main scanning direction relative to the movement of the photosensitive member, by the light emission from the single-chip light emission element array, and a developing device provided around the photosensitive member.

摘要翻译： 一种图像形成装置包括感光构件，曝光装置包括通过在单个芯片中集成多个发光元件而形成的单片发光元件阵列，该曝光装置相对于主扫描方向的移动执行曝光 感光构件通过来自单片发光元件阵列的光发射，以及设置在感光构件周围的显影装置。

公开(公告)号：US5629116A

公开(公告)日：1997-05-13

申请号：US399044

申请日：1995-03-06

申请人： Yoshio Kashizaki ,  Akihiro Senoo ,  Masato Tanaka

发明人： Yoshio Kashizaki ,  Akihiro Senoo ,  Masato Tanaka

IPC分类号： G03G5/06 ,  G03G5/047 ,  G03G15/00

CPC分类号： G03G5/0688 ,  G03G5/0687 ,  G03G5/069

摘要： An electrophotographic photosensitive member and a process cartridge and an electrophotographic apparatus. The process cartridge and the electrophotographic apparatus both contain the electrophotographic photosensitive member. The electrophotographic photosensitive member constitutes a conductive substrate and a photosensitive layer on the substrate. The photosensitive layer contains an azo pigment of formula (1), formula (2), formula (3), formula (4) or formula (5), as shown below: ##STR1##

摘要翻译： 电子照相感光构件和处理盒和电子照相设备。 处理盒和电子照相设备都包含电照相感光构件。 电子照相感光构件在基板上构成导电基板和感光层。 感光层含有式（1），式（2），式（3），式（4）或式（5）的偶氮颜料，如下所示：（1） （3）（4）

公开(公告)号：US5510218A

公开(公告)日：1996-04-23

申请号：US271502

申请日：1994-07-07

申请人： Kouichi Nakata ,  Toshihiro Kikuchi ,  Akihiro Senoo ,  Tetsuro Kanemaru

发明人： Kouichi Nakata ,  Toshihiro Kikuchi ,  Akihiro Senoo ,  Tetsuro Kanemaru

IPC分类号： G03G5/06 ,  G03G5/047

CPC分类号： G03G5/0637 ,  G03G5/0614 ,  G03G5/0629 ,  G03G5/0607 ,  G03G5/0681

摘要： An electrophotographic photosensitive member is constituted by disposing a photosensitive layer on an electroconductive support. The photosensitive layer is characterized by containing an arylamine compound having specific two fluorenyl groups. The photosensitive member is suitable for providing an electrophotographic apparatus showing excellent electrophotographic characteristics such as a high photosensitivity, a good potential stability in repetitive use, a decreased pause memory, and no crack in the photosensitive layer.

摘要翻译： 电子照相感光构件通过在感光性载体上设置感光层而构成。 感光层的特征在于含有具有特定两个芴基的芳基胺化合物。 感光构件适用于提供显示出优异的电子照相特性的电子照相设备，例如高光敏性，重复使用中良好的电位稳定性，降低的暂停记忆，并且感光层无裂纹。

公开(公告)号：US5486439A

公开(公告)日：1996-01-23

申请号：US193470

申请日：1994-02-08

申请人： Teigo Sakakibara ,  Kiyoshi Sakai ,  Toshihiro Kikuchi ,  Akihiro Senoo

发明人： Teigo Sakakibara ,  Kiyoshi Sakai ,  Toshihiro Kikuchi ,  Akihiro Senoo

IPC分类号： C08G64/12 ,  G03G5/05 ,  G03G5/07 ,  G03G5/047 ,  G03G5/09

CPC分类号： C08G64/12 ,  G03G5/0564 ,  G03G5/0578 ,  G03G5/0582 ,  G03G5/075

摘要： An electrophotographic photosensitive member is constituted by disposing a photosensitive layer on an electroconductive support. The photosensitive layer is characterized by containing a specific polycarbonate having a side chain comprising a charge-transporting group formed by nitrogen atom and benzene ring. The charge-transporting group may preferably has a specific triphenylamine structure, hydrazone structure or biphenyldiamine structure. The photosensitive layer is suitable for providing an electrophotographic apparatus showing excellent electrophotographic characteristics such as a high photosensitivity, a good potential stability in repetitive use.

摘要翻译： 电子照相感光构件通过在感光性载体上设置感光层而构成。 感光层的特征在于含有具有由氮原子和苯环形成的电荷输送基团的侧链的特定聚碳酸酯。 电荷输送基团优选具有特定的三苯胺结构，腙结构或联苯基二胺结构。 感光层适用于提供显示优异的电子照相特性的电子照相设备，例如高光敏性，重复使用时的良好的电位稳定性。

公开(公告)号：US5098809A

公开(公告)日：1992-03-24

申请号：US502225

申请日：1990-02-28

申请人： Toshihiro Kikuchi ,  Akihiro Senoo ,  Tetsuro Kanemaru ,  Ryoji Yashiro

发明人： Toshihiro Kikuchi ,  Akihiro Senoo ,  Tetsuro Kanemaru ,  Ryoji Yashiro

IPC分类号： C07C211/61 ,  G03G5/06

CPC分类号： C07C211/61 ,  G03G5/0614 ,  C07C2103/18

摘要： An electrophotographic photosensitive member comprises a conductive support and a photosensitive layer provided thereon. The photosensitive layer contains a fluorene compound represented by the following Formula (I): ##STR1## wherein R.sub.1 and R.sub.2 each represent an alkyl group; R.sub.3 represents a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom; R.sub.4 and R.sub.5 each represent a hydrogen atom, an alkyl group, an aralkyl group or an aryl group.

摘要翻译： 电子照相感光构件包括导电支撑件和设置在其上的感光层。 感光层含有由下式（I）表示的芴化合物：其中R 1和R 2各自表示烷基; R3表示氢原子，烷基，烷氧基或卤素原子; R4和R5各自表示氢原子，烷基，芳烷基或芳基。

公开(公告)号：US5049464A

公开(公告)日：1991-09-17

申请号：US458459

申请日：1989-12-28

申请人： Tetsuro Kanemaru ,  Toshihiro Kikuchi ,  Akihiro Senoo ,  Ryoji Yashiro

发明人： Tetsuro Kanemaru ,  Toshihiro Kikuchi ,  Akihiro Senoo ,  Ryoji Yashiro

IPC分类号： C07D209/88 ,  C07D307/91 ,  C07D333/76 ,  C07D401/04 ,  C07D405/04 ,  G03G5/06

CPC分类号： C07D307/91 ,  C07D209/88 ,  C07D333/76 ,  G03G5/0629 ,  G03G5/0661

摘要： A photosensitive member for electrophotography, including an electroconductive substrate and a photosensitive layer disposed thereon, wherein the photosensitive layer comprises a substituted amino compound represented by the following general formula (I): ##STR1## wherein X denotes --O--, --S--, or ##STR2## R.sub.1 denotes a hydrogen atom, alkyl, alkoxyl or halogen atom; and R.sub.2, R.sub.3 and R.sub.4 respectively denote an alkyl, aralkyl, aryl or heterocyclic group.

摘要翻译： 一种用于电子照相的感光构件，包括导电基底和设置在其上的感光层，其中感光层包含由以下通式（I）表示的取代的氨基化合物：其中X表示-O-， - S-，或 R1表示氢原子，烷基，烷氧基或卤素原子; 并且R 2，R 3和R 4分别表示烷基，芳烷基，芳基或杂环基。