Organic EL display
    62.
    发明申请
    Organic EL display 失效
    有机EL显示屏

    公开(公告)号:US20060175962A1

    公开(公告)日:2006-08-10

    申请号:US11234189

    申请日:2005-09-26

    CPC classification number: H01L51/5262 H01L27/3211

    Abstract: In an organic EL display provided with a transparent substrate, a buffer layer provided on the transparent substrate, and an organic EL element provided on the buffer layer, the buffer layer is formed of a material having the same refractive index as the transparent electrode of the EL element, and has a two-dimensional diffraction grating having two grating periods.

    Abstract translation: 在设置有透明基板的有机EL显示器中,设置在透明基板上的缓冲层和设置在缓冲层上的有机EL元件,缓冲层由具有与透明基板的透明电极相同的折射率的材料形成 EL元件,并且具有具有两个光栅周期的二维衍射光栅。

    Tuning amplifier
    65.
    发明授权
    Tuning amplifier 失效
    调谐放大器

    公开(公告)号:US6087901A

    公开(公告)日:2000-07-11

    申请号:US142311

    申请日:1998-09-03

    CPC classification number: H03G3/3036 H03F3/1935

    Abstract: A tuning amplifier 1 is provided with an oscillation circuit 10 incorporating an amplifier circuit 11 and a feedback circuit 12, an input circuit 14 which inputs signals to the oscillation circuit 10, and an automatic gain control (AGC) circuit 16 which controls the output amplitude of the oscillation circuit 10. When signals are inputted to the oscillation circuit 10 through the input circuit 14, such tuning that only signals having frequencies near the oscillation frequency of the oscillation circuit 10 are allowed to pass through is possible.

    Abstract translation: PCT No.PCT / JP97 / 00761 Sec。 371日期:1998年9月3日 102(e)1998年9月3日PCT PCT 1997年3月11日PCT公布。 公开号WO97 / 34368 日期:1997年9月18日调谐放大器1设置有包括放大器电路11和反馈电路12的振荡电路10,向振荡电路10输入信号的输入电路14以及自动增益控制(AGC)电路16 其控制振荡电路10的输出振幅。当通过输入电路14将信号输入到振荡电路10时,仅允许具有接近振荡电路10的振荡频率的频率的信号的调谐被允许通过。

    Tuning circuit including a plurality of cascade connected tuning
amplifier sections
    66.
    发明授权
    Tuning circuit including a plurality of cascade connected tuning amplifier sections 失效
    调谐电路包括多个级联连接的调谐放大器部分

    公开(公告)号:US6058295A

    公开(公告)日:2000-05-02

    申请号:US860428

    申请日:1997-06-23

    Abstract: A tuning circuit which has a wide tuning bandwidth. The tuning bandwidth or the tuning frequency can be easily changed. The tuning circuit 1 is imposed of two cascade-connected tuning amplifier sections 2 and 3. Each of the sections 2 and 3 is provided with cascade-connected phase-shifting circuits 10C and 30C, a non-inverting circuit 50, a voltage dividing circuit 160, and an adding circuit composed of a feedback resistor 70 and an input resistor 74. Prescribed tuning operation is performed by shifting the prescribed frequency 360.degree. by means of the phase shifting circuits 10C and 30C and setting the open loop gain of a feedback loop at less than 1 when the output of the voltage dividing circuit 160 is feedback. The resistance ratio between the feedback resistor 70 and the input resistor 74 of each section 2, 3 is adjusted so that the maximum damping of each section 2, 3 may become smaller and the tuning bandwidth of each section 2, 3 becomes wider. Therefore, since the two tuning amplifier sections are cascade-connected, the maximum damping is increased and the tuning bandwidth is widened as a whole.

    Abstract translation: PCT No.PCT / JP96 / 00027 Sec。 371日期:1997年6月23日 102(e)日期1997年6月23日PCT 1996年1月11日PCT PCT。 公开号WO96 / 21969 日期1996年7月18日具有宽调谐带宽的调谐电路。 调谐带宽或调谐频率可以轻松改变。 调谐电路1由两个级联连接的调谐放大器部分2和3施加。部分2和3中的每一个设置有级联连接的移相电路10C和30C,非反相电路50,分压电路 160,以及由反馈电阻70和输入电阻74组成的加法电路。通过移相电路10C和30C移动规定频率360°进行调谐操作,并设定反馈回路的开环增益 当分压电路160的输出反馈时小于1。 每个部分2,3的反馈电阻器70和输入电阻器74之间的电阻比被调节,使得每个部分2,3的最大阻尼可能变小,并且每个部分2,3的调谐带宽变宽。 因此,由于两个调谐放大器部分级联连接,所以最大阻尼增加,并且调谐带宽整体上扩大。

    Ball bearing
    67.
    发明授权
    Ball bearing 失效
    滚珠轴承

    公开(公告)号:US4909640A

    公开(公告)日:1990-03-20

    申请号:US344004

    申请日:1989-04-26

    CPC classification number: F16C35/063 F16C13/006 F16C19/06 F16C33/60 F16C33/767

    Abstract: This invention is to provide a ball bearing which has a performance close to that of the conventional radial ball bearing, is simple in the formation and is low in the cost for such bearing as for fitting the disc of a disc recording and reproducing device or the roller of the drawer of a desk or the like.

    Abstract translation: 本发明提供一种具有接近常规径向球轴承的性能的滚珠轴承,其形成简单,并且用于安装盘片记录和再现装置的盘的这种轴承的成本低,或者 桌子的抽屉的滚筒等。

    Electron microscope
    68.
    发明授权
    Electron microscope 有权
    电子显微镜

    公开(公告)号:US08841615B2

    公开(公告)日:2014-09-23

    申请号:US13637227

    申请日:2011-02-22

    Abstract: An electron microscope which utilizes a polarized electron beam and can obtain a high contrast image of a sample is provided. The microscope includes: a laser; a polarization apparatus that polarizes a laser beam into a circularly polarized laser beam; a semiconductor photocathode that is provided with a strained superlattice semiconductor layer and generates a polarized electron beam when irradiated with the circularly polarized laser beam; a transmission electron microscope that utilizes the polarized electron beam; an electron beam intensity distribution recording apparatus arranged at a face reached by the polarized electron beam that has transmitted through the sample. An electron beam intensity distribution recording apparatus records an intensity distribution before and after the polarization of the electron beam is reversed, and a difference acquisition apparatus calculates a difference therebetween.

    Abstract translation: 提供了利用偏振电子束并且可以获得样品的高对比度图像的电子显微镜。 显微镜包括:激光; 将激光束偏振成圆偏振激光束的偏振装置; 半导体光电阴极,其设置有应变超晶格半导体层,并且当被圆偏振激光束照射时产生偏振电子束; 利用偏振电子束的透射电子显微镜; 电子束强度分布记录装置,布置在透过样品的偏振电子束所达到的面上。 电子束强度分布记录装置记录电子束的偏振前后的强度分布,差分获取装置计算其间的差。

    SEMICONDUCTOR LIGHT EMITTING DEVICE
    69.
    发明申请
    SEMICONDUCTOR LIGHT EMITTING DEVICE 有权
    半导体发光器件

    公开(公告)号:US20130075771A1

    公开(公告)日:2013-03-28

    申请号:US13412044

    申请日:2012-03-05

    CPC classification number: H01L33/30 H01L33/10 H01L33/38

    Abstract: According to one embodiment, a semiconductor light emitting device includes first and second electrode layers, a and second semiconductor layers, a light emitting layer and a first intermediate layer. The first electrode layer has a metal portion having through-holes. The second electrode layer is stacked with the first electrode layer along a stacked direction, and light-reflective. The first semiconductor layer is provided between the first and second electrode layers, and has a first conductivity type. The second semiconductor layer is provided between the first semiconductor layer and the second electrode layer, and has a second conductivity type. The light emitting layer is provided between the first and second semiconductor layers. The first intermediate layer is provided between the second semiconductor layer and the second electrode layer, transmissive to light emitted from the light emitting layer, and includes first contact portions and a first non-contact portion.

    Abstract translation: 根据一个实施例,半导体发光器件包括第一和第二电极层,第一和第二半导体层,发光层和第一中间层。 第一电极层具有具有通孔的金属部分。 第二电极层沿堆叠方向与第一电极层堆叠并且具有光反射性。 第一半导体层设置在第一和第二电极层之间,并且具有第一导电类型。 第二半导体层设置在第一半导体层和第二电极层之间,具有第二导电型。 发光层设置在第一和第二半导体层之间。 第一中间层设置在第二半导体层和第二电极层之间,对从发光层发射的光透射,并且包括第一接触部分和第一非接触部分。

    Displaying device and lighting device employing organic electroluminescence element
    70.
    发明授权
    Displaying device and lighting device employing organic electroluminescence element 有权
    使用有机电致发光元件的显示装置和照明装置

    公开(公告)号:US07928353B2

    公开(公告)日:2011-04-19

    申请号:US12392691

    申请日:2009-02-25

    CPC classification number: H01L51/5203 H01L51/5234 H01L2251/5315

    Abstract: The Present invention provides an organic EL display and a lighting device having high efficiency. The organic EL display comprises a substrate, a pixel-driving circuit unit, and pixels arranged in the form of a matrix on the substrate. The pixel comprises a light-emitting part, and the light-emitting part is composed of a first electrode placed near to the substrate, a second electrode placed far from the substrate, and at least one organic layer placed between the first and second electrodes. The second electrode has a metal electrode layer having a thickness of 10 nm to 200 nm, and the metal electrode layer comprises a metal part and plural openings penetrating through the layer. The metal part is seamless and formed of metal continuously connected without breaks between any points therein. The openings have an average opening diameter of 10 nm to 780 nm, and are arranged so periodically that the distribution of the arrangement is represented by a radial distribution function curve having a half-width of 5 nm to 300 nm.

    Abstract translation: 本发明提供一种高效率的有机EL显示器和照明装置。 有机EL显示器包括基板,像素驱动电路单元和在基板上以矩阵形式布置的像素。 像素包括发光部分,并且发光部分由放置在基板附近的第一电极,远离基板的第二电极和放置在第一和第二电极之间的至少一个有机层组成。 第二电极具有厚度为10nm至200nm的金属电极层,并且金属电极层包括金属部分和贯穿该层的多个开口。 金属部件是无缝的,并且由连续连接的金属形成,其中任何点之间没有断裂。 开口的平均开口直径为10nm〜780nm,并且周期性地布置,使得布置的分布由半宽度为5nm至300nm的径向分布函数曲线表示。

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