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1. 发明申请

US20100208024A1 EXPOSURE DEVICE, IMAGE FORMING APPARATUS AND COMPUTER READABLE MEDIUM STORING PROGRAM FOR EXPOSURE CONTROL 有权
标题翻译：曝光装置，图像形成装置和计算机可读介质存储程序接触控制
公开(公告)号：US20100208024A1
公开(公告)日：2010-08-19
申请号：US12568256
申请日：2009-09-28
申请人： Fumihiko OGASAWARA , Osamu YASUI , Michihiro INOUE , Ken TSUCHIYA , Michio TANIWAKI , Toshio HISAMURA
发明人： Fumihiko OGASAWARA , Osamu YASUI , Michihiro INOUE , Ken TSUCHIYA , Michio TANIWAKI , Toshio HISAMURA
IPC分类号： B41J2/435
CPC分类号： G03G15/326 , G03G15/04054 , G06K15/1247
摘要： An exposure device includes plural light emitting elements that light in turn for exposure, plural driving elements that drive each of the light emitting elements and a time changing member that changes one time period of a switching signal to switch light emitting elements driven by the driving elements among the plurality of light emitting elements in turn from a reference time, depending on an image forming speed, wherein the time changing member changes the one time period from the reference time for some of the light emitting elements during one main scan, and maintains the one time period as the reference time for the remaining light emitting elements.
摘要翻译：曝光装置包括依次曝光的多个发光元件，驱动每个发光元件的多个驱动元件和改变切换信号的一个时间周期的时间变化部件，以切换由驱动元件驱动的发光元件根据图像形成速度，从参考时间开始，在多个发光元件中，其中时间变化部件在一个主扫描期间从一些发光元件的基准时间改变一个时间段，并且维持一个时间段作为剩余发光元件的基准时间。

2. 发明申请

US20100225730A1 EXPOSURE DEVICE, IMAGE FORMING APPARATUS AND COMPUTER-READABLE MEDIUM 审中-公开
标题翻译：曝光装置，图像形成装置和计算机可读介质
公开(公告)号：US20100225730A1
公开(公告)日：2010-09-09
申请号：US12615661
申请日：2009-11-10
申请人： Michio TANIWAKI , Ken TSUCHIYA , Fumihiko OGASAWARA , Toshio HISAMURA , Osamu YASUI , Michihiro INOUE
发明人： Michio TANIWAKI , Ken TSUCHIYA , Fumihiko OGASAWARA , Toshio HISAMURA , Osamu YASUI , Michihiro INOUE
IPC分类号： B41J2/435
CPC分类号： B41J2/451
摘要： According to an exposure device includes an exposure section, a lighting drive section, a first temperature detector and a second temperature detector. The exposure section has a plurality of light-emitting elements. The lighting drive section determines light-emitting energies of the respective light-emitting elements and drives to light the respective light-emitting elements in accordance with the determined light-emitting energies. The first temperature detector is provided in the exposure section. The second temperature detector is provided outside the exposure section. The lighting drive section determines the light-emitting energies of the respective light-emitting elements based on a temperature detected by the first temperature detector and a temperature detected by the second temperature detector.
摘要翻译：根据曝光装置，包括曝光部，照明驱动部，第一温度检测器和第二温度检测器。曝光部具有多个发光元件。照明驱动部确定各发光元件的发光能量，并根据所确定的发光能量驱动各发光元件的点亮。第一温度检测器设置在曝光部分中。第二温度检测器设置在曝光部分的外部。照明驱动部基于由第一温度检测器检测到的温度和由第二温度检测器检测出的温度来决定各发光元件的发光能。

3. 发明申请

US20100214626A1 EXPOSURE DEVICE, IMAGE FORMING APPARATUS, EXPOSURE CONTROL METHOD AND COMPUTER-READABLE MEDIUM 有权
标题翻译：曝光装置，图像形成装置，曝光控制方法和计算机可读介质
公开(公告)号：US20100214626A1
公开(公告)日：2010-08-26
申请号：US12548964
申请日：2009-08-27
申请人： Ken TSUCHIYA , Michio TANIWAKI , Fumihiko OGASAWARA , Toshio HISAMURA , Osamu Yasui , Michihiro INOUE
发明人： Ken TSUCHIYA , Michio TANIWAKI , Fumihiko OGASAWARA , Toshio HISAMURA , Osamu Yasui , Michihiro INOUE
IPC分类号： H04N1/40
CPC分类号： H04N1/40056
摘要： An exposure device includes a plurality of light-emitting elements, a lighting driver, a first storage, a reader, a shading correction unit and a second storage. The lighting driver drives and lights up the light-emitting elements based on image data. The first storage stores light amount unevenness correction values of the respective light-emitting elements. The reader reads the light amount unevenness correction values stored in the first storage. The shading correction unit executes shading correction for the light amount unevenness correction values read by the reader. The second storage stores correction values obtained by having the shading correction unit to execute the shading correction for the light amount unevenness correction values. The lighting driver controls light power of the respective light-emitting elements based on the correction values stored in the second storage.
摘要翻译：曝光装置包括多个发光元件，照明驱动器，第一存储器，读取器，阴影校正单元和第二存储器。照明驱动器基于图像数据驱动并点亮发光元件。第一存储器存储各个发光元件的光量不均匀校正值。读取器读取存储在第一存储器中的光量不均匀性校正值。阴影校正单元对读取器读取的光量不均匀性校正值执行阴影校正。第二存储器存储通过使阴影校正单元执行光量不均匀校正值的阴影校正而获得的校正值。照明驱动器基于存储在第二存储器中的校正值来控制各个发光元件的光功率。

4. 发明申请

US20120256998A1 LIGHT EMITTING DEVICE, PRINT HEAD, AND IMAGE FORMING APPARATUS 有权
标题翻译：发光装置，打印头和图像形成装置
公开(公告)号：US20120256998A1
公开(公告)日：2012-10-11
申请号：US13292288
申请日：2011-11-09
申请人： Michihiro INOUE
发明人： Michihiro INOUE
IPC分类号： B41J2/435 , H05B37/02
CPC分类号： B41J2/45 , G03G15/04054 , G03G2215/0141
摘要： A light emitting device includes light emitting chips, a mount board on which the light emitting chips are mounted, and a buffer amplifier. Each of the light emitting chips includes light emitting elements and transfer elements. The transfer element sequentially specify, by sequentially entering an on-state, the light emitting elements as targets for control of illumination or non-illumination. Each of the transfer elements is provided for a corresponding one of the light emitting elements. The buffer amplifier is provided on the mount board, and outputs a transfer signal on the basis of an input transfer signal. The transfer signal is used to sequentially set the transfer elements, which are included in each of the light emitting chips, to be in the on-state.
摘要翻译：发光器件包括发光芯片，安装有发光芯片的安装板和缓冲放大器。每个发光芯片包括发光元件和转印元件。转印元件通过顺序地将导通状态指定为发光元件作为照明或非照明控制的目标。为每个发光元件提供每个传送元件。缓冲放大器设置在安装板上，并根据输入传送信号输出传送信号。传送信号用于将包含在每个发光芯片中的传送元件顺序地设置为处于接通状态。

5. 发明申请

US20110205327A1 RECORDING HEAD AND IMAGE FORMING APPARATUS 有权
标题翻译：记录头和图像形成装置
公开(公告)号：US20110205327A1
公开(公告)日：2011-08-25
申请号：US12878680
申请日：2010-09-09
申请人： Michihiro INOUE
发明人： Michihiro INOUE
IPC分类号： B41J2/435
CPC分类号： B41J2/451 , G03G15/80
摘要： A recording head including: a non-electrically conductive support member; a base board provided above the support member, the base board being provided with light emitting elements for forming an image on a recording medium, a drive section for causing the light emitting elements to emit light, a first earth connection member provided at an end portion of the base board, and a second earth connection member provided at a location of a connection member, having one end connected to a control section for controlling the drive section and another end connected to drive section; a conducting member provided at a predetermined place relative to the support member and connected to an earth; a first conduction section conducting between the conducting member and the first earth connection member; and a second conduction section conducting between the conducting member and the second earth connection member.
摘要翻译：一种记录头，包括：非导电支撑构件; 设置在所述支撑构件上方的基板，所述基板设置有用于在记录介质上形成图像的发光元件，用于使所述发光元件发光的驱动部，设置在所述端部的第一接地连接构件以及设置在连接构件的位置处的第二接地连接构件，其一端连接到用于控制驱动部的控制部和连接到驱动部的另一端; 导电构件，其设置在相对于所述支撑构件的预定位置并且连接到地球; 导电部件和第一接地连接部件之间的第一导电部分; 以及在所述导电构件和所述第二接地构件之间导通的第二导电部。

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