公开(公告)号：US06188420B1

公开(公告)日：2001-02-13

申请号：US09217125

申请日：1998-12-21

申请人： Masaki Kuribayashi ,  Noboru Koumura ,  Yukio Nagase ,  Izumi Narita ,  Seiji Mashimo

发明人： Masaki Kuribayashi ,  Noboru Koumura ,  Yukio Nagase ,  Izumi Narita ,  Seiji Mashimo

IPC分类号： B41J2385

CPC分类号： B41J2/447 ,  H04N1/40031

摘要： The exposure device of an image forming apparatus includes a light-emitting device array having light-emitting devices; a switching device array including switching devices connected to the light-emitting devices, the switching device array being divided into a plurality of groups; a first line group for connecting commonly to first terminals of switching devices of each of the groups; a second line group for connecting commonly to second terminals of switching devices of each of the groups; and a circuit for performing simultaneous light emission of the light-emitting device array to expose the photosensitive member.

摘要翻译： 图像形成装置的曝光装置包括具有发光装置的发光装置阵列; 开关器件阵列，包括连接到所述发光器件的开关器件，所述开关器件阵列被分成多个组; 用于连接到每个组的开关装置的第一端子的第一线组; 第二线组，用于共同连接到每个组的开关装置的第二端子; 以及用于执行发光器件阵列的同时发光以暴露感光构件的电路。

公开(公告)号：US6121994A

公开(公告)日：2000-09-19

申请号：US219749

申请日：1998-12-23

申请人： Masaki Kuribayashi ,  Noboru Koumura ,  Yukio Nagase ,  Izumi Narita ,  Seiji Mashimo

发明人： Masaki Kuribayashi ,  Noboru Koumura ,  Yukio Nagase ,  Izumi Narita ,  Seiji Mashimo

IPC分类号： B41J2/44 ,  B41J2/45 ,  B41J2/455 ,  G03G15/01 ,  G06K15/12 ,  B41J2/47

CPC分类号： G06K15/1247 ,  B41J2/45

摘要： A light emitting apparatus including a photosensitive member and an exposure device including a light emitting device array made up of a plurality of light emitting devices arranged in a direction of main scan across a moving direction of the photosensitive member and a switching device array made up of a plurality of switching devices arranged and connected to the light emitting devices in one-to-one relation. The switching device array is divided into a plurality of groups, a first group of leads connected in common to first terminals of the switching devices for each of the plural groups of switching devices, a second group of leads connected to second terminals of each of the switching devices, and a third group of leads, each of the third group of leads connected to third terminals of each switching device in a respective group of switching devices. The apparatus further includes a drive device for operating the simultaneous light emitting circuits to apply a first scan signal to the first group of leads, a voltage signal with one polarity to the third group of leads in synch with the first scan signal, and a discharge signal to the second group of leads, thereby causing capacitors to be discharged.

摘要翻译： 一种发光装置，其包括感光构件和曝光装置，所述曝光装置包括由沿着所述感光构件的移动方向的主扫描方向布置的多个发光装置构成的发光装置阵列和由所述感光构件的移动方向构成的开关装置阵列 多个开关器件以一一对应的关系布置和连接到发光器件。 开关器件阵列被分成多个组，第一组引线与多个开关器件中的每一个的开关器件的第一端子共同连接，第二组引线连接到每个开关器件的第二端子 开关器件和第三组引线，第三组引线中的每一个引线连接到相应开关器件组中的每个开关器件的第三端子。 该装置还包括用于操作同时发光电路以将第一扫描信号施加到第一组引线的驱动装置，具有与第一扫描信号同步的第三组引线的具有一个极性的电压信号，以及放电 信号到第二组引线，从而使电容器放电。

公开(公告)号：US06344661B1

公开(公告)日：2002-02-05

申请号：US09420390

申请日：1999-10-19

申请人： Yukio Nagase ,  Noboru Koumura ,  Izumi Narita ,  Seiji Mashimo

发明人： Yukio Nagase ,  Noboru Koumura ,  Izumi Narita ,  Seiji Mashimo

IPC分类号： H01L3524

CPC分类号： H01L51/0031 ,  B41J2/45 ,  H01L27/3281 ,  H01L51/0015 ,  H01L51/0027 ,  H01L51/0081 ,  H01L2251/308 ,  Y10S257/918

摘要： An exposure device having an array of a plurality of light emitting elements composed of at least an anode layer, a cathode layer and one or more organic compound layers interposed between the anode layer and the cathode layer all of which are formed on a substrate. In the exposure device, the quantity of light emitted from each light emitting element is made uniform by controlling the light emitting area of each light emitting element. Therefore, the exposure device eliminates differences in the quantity of emitted light among the plurality of light emitting elements without using a special drive circuit.

摘要翻译： 一种曝光装置，具有由至少阳极层，阴极层和介于阳极层和阴极层之间的一个或多个有机化合物层构成的多个发光元件的阵列，所述多个发光元件都形成在基板上。 在曝光装置中，通过控制每个发光元件的发光面积，使从每个发光元件发射的光量均匀。 因此，曝光装置消除了多个发光元件之间的发光量的差别，而不使用特殊的驱动电路。

公开(公告)号：US06266074B1

公开(公告)日：2001-07-24

申请号：US09419783

申请日：1999-10-18

申请人： Noboru Koumura ,  Yukio Nagase ,  Izumi Narita ,  Seiji Mashimo

发明人： Noboru Koumura ,  Yukio Nagase ,  Izumi Narita ,  Seiji Mashimo

IPC分类号： H05B3300

CPC分类号： B41J2/45 ,  H01L51/529

摘要： Provided is a light emitting apparatus capable of preventing light emitting elements made of an organic compound from being affected by moisture in an ambience, thereby increasing their lifetime, and suitably applicable to an exposure section of the electrophotographic method. Temperature sensors are set next to a light emitter array which is an array of many light emitting elements made of the organic compound. A drive control unit of the array is composed of CPU, ROM, RAM, and I/O ports. The CPU carries out control of each unit according to input data of image information etc. and also carries out pre-heat control for the light emitting elements. The temperature sensors detect the temperature of the light emitting elements and the CPU, receiving their detection output, turns the light emitting elements or a heating element provided separately, on and off so that a detected temperature value becomes a predetermined value in a waiting state without the input data. In the waiting state the light emitting elements generate heat per se to be kept at the predetermined temperature.

摘要翻译： 提供一种能够防止由有机化合物制成的发光元件在环境中受潮湿影响的发光装置，从而延长其使用寿命，并适用于电子照相方法的曝光部分。 温度传感器设置在由有机化合物制成的许多发光元件的阵列的发光体阵列旁边。 阵列的驱动控制单元由CPU，ROM，RAM和I / O端口组成。 CPU根据图像信息的输入数据等对每个单元进行控制，并对发光元件进行预热控制。 温度传感器检测发光元件和CPU的温度，接收其检测输出，转动单独设置的发光元件或加热元件，以使得检测到的温度值在等待状态下变为预定值，而没有 输入数据。 在等待状态下，发光元件本身发热保持在预定温度。

公开(公告)号：US06504565B1

公开(公告)日：2003-01-07

申请号：US09396461

申请日：1999-09-15

申请人： Izumi Narita ,  Noboru Koumura ,  Yukio Nagase ,  Seiji Mashimo

发明人： Izumi Narita ,  Noboru Koumura ,  Yukio Nagase ,  Seiji Mashimo

IPC分类号： B41J2435

CPC分类号： G06K15/1247 ,  G06K2215/0085

摘要： A light-emitting device is disclosed which includes a light-emitting element array formed by arranging a plurality of light-emitting elements, a driving unit for driving the light-emitting element array to emit light from each of the light-emitting elements, a memory unit for storing the number of light emissions for each light-emitting element of the light-emitting element array, and a control unit for controlling the driving unit based on the information stored in the memory unit so that the amount of light emitted from each light-emitting element is held constant. An exposure device employing the light-emitting device, and an image forming apparatus employing the exposure device are also disclosed.

摘要翻译： 公开了一种发光器件，其包括通过布置多个发光元件形成的发光元件阵列，用于驱动发光元件阵列以从每个发光元件发光的驱动单元， 存储单元，用于存储发光元件阵列的每个发光元件的发光次数;以及控制单元，用于基于存储在存储单元中的信息来控制驱动单元，使得从每个发光元件阵列发射的光量 发光元件保持恒定。 还公开了采用该发光装置的曝光装置和采用该曝光装置的图像形成装置。

公开(公告)号：US06583805B2

公开(公告)日：2003-06-24

申请号：US09321721

申请日：1999-05-28

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

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

IPC分类号： B41J2700

CPC分类号： H01L51/5262 ,  B41J2/451

摘要： An exposure unit includes a luminescent device array including a pair of electrodes and an organic compound layer disposed between the electrodes, and a microlens array arranged corresponding to the luminescent device array. The exposure unit is used in an image forming apparatus using an electrophotographic system.

摘要翻译： 曝光单元包括包括一对电极和设置在电极之间的有机化合物层的发光装置阵列和对应于发光装置阵列布置的微透镜阵列。 曝光单元用于使用电子照相系统的图像形成装置。

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：US06215244B1

公开(公告)日：2001-04-10

申请号：US09092868

申请日：1998-06-08

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

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

IPC分类号： H01J162

CPC分类号： H01L33/346 ,  H01L27/3251 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5036 ,  H01L51/52 ,  H01L51/56

摘要： Provided is a method for producing an electroluminescence device, which comprises steps of making a surface of a crystal silicon substrate porous to form a porous silicon film, forming a first electroconductive film on the porous silicon film, forming an electroluminescence film on the first electroconductive film, forming a second electroconductive film on the electroluminescence film, peeling a laminate of the first electroconductive film, electroluminescence film, and second electroconductive film from the crystal silicon substrate, and mounting the laminate on a first base material.

摘要翻译： 本发明提供一种电致发光元件的制造方法，其特征在于，包括以下步骤：使多晶硅硅基板的表面多孔化，形成多孔硅膜，在所述多孔硅膜上形成第一导电膜，在所述第一导电膜上形成电致发光膜 在所述电致发光膜上形成第二导电膜，从所述晶体硅衬底剥离所述第一导电膜，电致发光膜和第二导电膜的层叠体，并将所述层叠体安装在第一基材上。

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：US07964037B2

公开(公告)日：2011-06-21

申请号：US11764403

申请日：2007-06-18

申请人： Naoto Fukuda ,  Toshiaki Yoshikawa ,  Seiji Mashimo

发明人： Naoto Fukuda ,  Toshiaki Yoshikawa ,  Seiji Mashimo

IPC分类号： C23C16/00

CPC分类号： C23C14/26 ,  C23C14/243 ,  C23C14/545 ,  C23C14/56 ,  H01L51/001 ,  H01L51/56

摘要： A vacuum deposition apparatus capable of enhancing the productivity of an organic electroluminescence device is realized. A first pipe is connected to a deposition source for evaporating an organic electroluminescence material, and two second pipes are directed to two film deposition objects comprised of substrates and masks, whereby an organic deposition film is formed. Vapor is released simultaneously from the deposition source to plural film deposition objects on different planes to deposit films, which promotes the reduction in film deposition time and the miniaturization of an apparatus.

摘要翻译： 实现了能够提高有机电致发光元件的生产率的真空蒸镀装置。 第一管连接到用于蒸发有机电致发光材料的沉积源，并且两个第二管被引导到由基底和掩模组成的两个膜沉积物体，从而形成有机沉积膜。 蒸气从沉积源同时释放到不同平面上的多个成膜物体以沉积膜，这促进了膜沉积时间的减少和装置的小型化。