Electroluminescence apparatus and driving method thereof
    4.
    发明授权
    Electroluminescence apparatus and driving method thereof 失效
    电致发光装置及其驱动方法

    公开(公告)号:US6016037A

    公开(公告)日:2000-01-18

    申请号:US89257

    申请日:1998-06-03

    摘要: Provided is an electroluminescence apparatus comprising a first unit having a simple matrix electrode structure and an electroluminescence member provided at each intersection between a scanning signal line and an information signal line; and a second unit for sequentially applying a scanning selection signal comprising a first phase and a second phase of mutually different voltage waveforms to the scanning signal line, applying a light emission inducing signal to produce a voltage over a threshold for light emission of the electroluminescence member in synchronism with one of the first phase and the second phase, to the information signal line, and applying a light emission non-inducing signal comprised of a voltage different from that of the light emission inducing signal, in synchronism with the other phase to the information signal line, thereby applying an alternating voltage to the electroluminescence member during a non-selection period of scanning.

    摘要翻译: 本发明提供一种电致发光装置,其具有:具有简单矩阵电极结构的第一单元和设置在扫描信号线和信息信号线之间的交叉点的电致发光部件; 以及第二单元,用于将包括相互不同的电压波形的第一相位和第二相位的扫描选择信号顺序地施加到扫描信号线,施加发光感应信号以产生电压超过阈值的电场发光部件的发光 与第一相位和第二相位之一同步的信号信号线,以及将由不同于发光感应信号的电压组成的发光非感应信号与另一相位同步地施加到 信息信号线,从而在扫描的非选择期间向电致发光部件施加交流电压。

    Chiral smectic liquid crystal apparatus and driving method therefor
    6.
    发明授权
    Chiral smectic liquid crystal apparatus and driving method therefor 失效
    手性近晶液晶装置及其驱动方法

    公开(公告)号:US5933128A

    公开(公告)日:1999-08-03

    申请号:US648996

    申请日:1996-05-17

    IPC分类号: G09G3/36

    摘要: A liquid crystal apparatus includes (a) a liquid crystal panel including: a pair of substrates having thereon a group of scanning electrodes and a group of data electrodes, respectively, and provided with mutually different alignment characteristics, and a chiral smectic liquid crystal disposed between the substrates so as to form a pixel at each intersection of the scanning electrodes and the data electrodes, and (b) drive means for: sequentially applying a scanning selection signal to the scanning electrodes to select at least one scanning electrode, and applying a data signal having at least three peak values to the data electrodes in synchronism with the scanning selection signal. A DC bias voltage may be applied between the scanning electrodes and the data electrodes, and the polarity of the DC voltage may be switched for each prescribed period. The above system is suitable for obviating or suppressing the "sticking" phenomenon of a chiral smectic liquid crystal.

    摘要翻译: 液晶装置包括:(a)液晶面板,包括:分别具有一组扫描电极和一组数据电极的一对基板,并且具有相互不同的取向特性,并且手性近晶液晶设置在 基板,以便在扫描电极和数据电极的每个交叉点处形成像素,以及(b)驱动装置,用于:顺序地向扫描电极施加扫描选择信号以选择至少一个扫描电极,并施加数据 信号与扫描选择信号同步至数据电极具有至少三个峰值。 可以在扫描电极和数据电极之间施加DC偏置电压,并且可以在每个规定的周期内切换直流电压的极性。 上述系统适用于消除或抑制手性近晶液晶的“粘附”现象。

    Image forming apparatus
    7.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US06188420B1

    公开(公告)日:2001-02-13

    申请号:US09217125

    申请日:1998-12-21

    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。

    Image forming apparatus and light emitting apparatus
    8.
    发明授权
    Image forming apparatus and light emitting apparatus 失效
    图像形成装置和发光装置

    公开(公告)号:US6121994A

    公开(公告)日:2000-09-19

    申请号:US219749

    申请日:1998-12-23

    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。

    MAGNETORESISTANCE ELEMENT, METHOD OF MANUFACTURING THE SAME, AND STORAGE MEDIUM USED IN THE MANUFACTURING METHOD
    9.
    发明申请
    MAGNETORESISTANCE ELEMENT, METHOD OF MANUFACTURING THE SAME, AND STORAGE MEDIUM USED IN THE MANUFACTURING METHOD 审中-公开
    磁阻元件及其制造方法以及在制造方法中使用的存储介质

    公开(公告)号:US20110227018A1

    公开(公告)日:2011-09-22

    申请号:US12996602

    申请日:2009-08-12

    IPC分类号: H01L45/00 H01L21/20

    摘要: An embodiment of the invention provides a magnetoresistance element with an MR ratio higher than that of the related art and a method of manufacturing the same.A magnetoresistance element includes a substrate, a first crystalline ferromagnetic layer, a tunnel barrier layer, a second crystalline ferromagnetic layer, a nonmagnetic intermediate layer, and a third crystalline ferromagnetic layer. The first ferromagnetic layer is made of an alloy containing Co atoms, Fe atoms, and B atoms. The tunnel barrier layer includes a crystalline magnesium oxide layer or a crystalline boron magnesium oxide layer. The second ferromagnetic layer is made of an alloy containing Co atoms and B atoms or an alloy containing Co atoms and Fe atoms. The third ferromagnetic layer is made of an alloy containing Ni atoms and Fe atoms.

    摘要翻译: 本发明的一个实施例提供了一种具有高于现有技术的MR比的MR阻抗元件及其制造方法。 磁阻元件包括衬底,第一结晶铁磁层,隧道势垒层,第二结晶铁磁层,非磁性中间层和第三结晶铁磁层。 第一铁磁层由含有Co原子,Fe原子和B原子的合金制成。 隧道势垒层包括结晶的氧化镁层或结晶的硼氧化镁层。 第二铁磁层由含有Co原子和B原子的合金或含有Co原子和Fe原子的合金制成。 第三铁磁层由含有Ni原子和Fe原子的合金制成。

    MAGNETRON SPUTTERING APPARATUS AND METHOD FOR MANUFACTURING THIN FILM
    10.
    发明申请
    MAGNETRON SPUTTERING APPARATUS AND METHOD FOR MANUFACTURING THIN FILM 审中-公开
    MAGNETRON SPUTTERING设备及制造薄膜的方法

    公开(公告)号:US20090277781A1

    公开(公告)日:2009-11-12

    申请号:US12437087

    申请日:2009-05-07

    IPC分类号: C23C14/35 C23C14/14

    摘要: In the present invention, in forming a LaB6 thin film by sputtering, the single-crystal properties in the wide domain direction in the obtained LaB6 thin film is improved. In one embodiment of the present invention, high frequency power from a high frequency power supply, and first direct current power after high frequency components from a first direct current power supply are cut are applied to a target, and direct current power from a second direct current power supply is applied to a substrate holder during the application of the high frequency power and the first direct current power.

    摘要翻译: 在本发明中,通过溅射法形成LaB6薄膜时,得到的LaB6薄膜的宽畴方向的单晶特性提高。 在本发明的一个实施例中,切断来自高频电源的高频功率和来自第一直流电源的高频分量之后的第一直流电力被施加到目标,并且来自第二直流电源的直流电力 在施加高频电力和第一直流电力期间,将电流施加到衬底支架。