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    Variable displacement swash-plate type compressor
    1.
    发明授权
    Variable displacement swash-plate type compressor 失效
    可变排量斜盘式压缩机

    公开(公告)号：US4963074A

    公开(公告)日：1990-10-16

    申请号：US293434

    申请日：1990-01-04

    申请人： Masami Sanuki ,  Fumihiro Itoigawa ,  Akikazu Kojima ,  Mitsuo Inagaki ,  Masanori Yasuda ,  Yoshiki Kurokawa ,  Kazuhito Miyagawa ,  Seiichiro Suzuki ,  Shigeki Iwanami ,  Shiro Kawasaki ,  Nobuhiro Miura

    发明人： Masami Sanuki ,  Fumihiro Itoigawa ,  Akikazu Kojima ,  Mitsuo Inagaki ,  Masanori Yasuda ,  Yoshiki Kurokawa ,  Kazuhito Miyagawa ,  Seiichiro Suzuki ,  Shigeki Iwanami ,  Shiro Kawasaki ,  Nobuhiro Miura

    IPC分类号： F04B27/18

    CPC分类号： F04B27/18

    摘要： A swash plate type compressor has a rotary shaft, an inclined swash plate for rotation with the shaft, and a plurality of pistons connected to the swash plate. Each piston defines at both ends thereof a pair of working chambers. The piston reciprocates while being subjected to a swing motion concomitant with the rotation of the swash plate, to suck a fluid into the working chambers for compression. The swash plate is mounted on the shaft through a support unit which serves to selectively vary the inclination of the swash plate and shift the center of rotation of the swash plate along the shaft. The fluid is introduced from a suction passage through and around the swash plate to suction chambers formed adjacent the working chambers. A bypass passage is formed to directly communicate the suction passage with the suction chamber on one side of the shaft while bypassing the swash plate. When the inclination of the swash plate is decreased and the rotational center position thereof is shifted so that substantially no compression of fluid is completed in the working chambers on the one side of the shaft to decrease the displacement of the compressor, the fluid flows in the one side suction chamber through the bypass passage responsively to the flow of fluid toward another side working chambers to lubricate and cool sliding parts for the shaft.

    摘要翻译： 斜盘式压缩机具有旋转轴，用于与轴一起旋转的倾斜斜盘和连接到斜盘的多个活塞。 每个活塞在其两端限定一对工作室。 活塞在与旋转斜盘的旋转同时进行摆动运动的同时往复运动，将流体吸入工作室进行压缩。 旋转斜盘通过支撑单元安装在轴上，支撑单元用于选择性地改变斜盘的倾斜度并沿着轴移动斜盘的旋转中心。 流体从吸入通道通过旋转斜盘周围引入到邻近工作室形成的吸入室。 旁路通道形成为在旁路旋转斜盘时将抽吸通道与轴的一侧上的吸入室直接连通。 当斜盘的倾斜减小并且其旋转中心位置移动时，使得在轴的一侧的工作室中基本上没有完成流体的压缩以减小压缩机的位移，则流体在 一侧抽吸室通过旁路通道，响应于流体流向另一侧工作室，以润滑和冷却用于轴的滑动部件。

    Compressor
    3.
    发明授权
    Compressor 失效
    压缩机

    公开(公告)号：US4557670A

    公开(公告)日：1985-12-10

    申请号：US472992

    申请日：1983-03-07

    申请人： Mitsuo Inagaki ,  Seitoku Ito ,  Kenji Takeda ,  Yoshiki Kurokawa

    发明人： Mitsuo Inagaki ,  Seitoku Ito ,  Kenji Takeda ,  Yoshiki Kurokawa

    IPC分类号： B60H1/32 ,  F04B49/00 ,  F04B49/02 ,  F04B49/06 ,  F04C28/12 ,  F04C28/26 ,  F25B27/00

    CPC分类号： F04C28/125

    摘要： A compressor bypass passage has an inlet portion and an outlet portion which is connected to the suction passage. The inlet portion of the bypass passage has an opening which is able to be open to the compression chamber when the compression chamber is in a decreasing volume stroke, thereby to spill the refrigerant from the compression chamber into the suction passage. A control pressure chamber is formed in the housing. A valve member is arranged in the inlet portion of the bypass passage. The valve member is actuated in response to a variety of pressures of the refrigerant in the control pressure chamber for adjusting the area of the opening of the inlet portion of the bypass passage. A pressure supply passage for supplying a refrigerant, which pressure is higher than the pressure in the suction passage, is connected to the control pressure chamber. A spill passage for spilling a part of the refrigerant interconnects the control pressure chamber to the suction passage. A pressure control valve is arranged in the pressure supply passage or in the spill passage for controlling the pressure in the control pressure chamber.

    摘要翻译： 压缩机旁通通路具有连接到吸入通道的入口部分和出口部分。 旁通通道的入口部分具有当压缩室处于减小的行程时能够向压缩室开放的开口，从而将来自压缩室的制冷剂溢出到吸入通道中。 控制压力室形成在壳体中。 阀构件布置在旁通通道的入口部分中。 响应于控制压力室中的制冷剂的各种压力来调节阀构件，以调节旁路通道的入口部分的开口面积。 用于供给压力高于吸入通道中的压力的​​制冷剂的压力供给通道连接到控制压力室。 用于溢出一部分制冷剂的溢流通道使控制压力室与吸入通道相互连接。 压力控制阀设置在压力供给通道或溢流通道中，用于控制控制压力室中的压力。

    Display driver
    4.
    发明授权
    Display driver 有权
    显示驱动程序

    公开(公告)号：US08754841B2

    公开(公告)日：2014-06-17

    申请号：US13734144

    申请日：2013-01-04

    申请人： Naoki Takada ,  Yasuyuki Kudo ,  Yoshiki Kurokawa ,  Goro Sakamaki

    发明人： Naoki Takada ,  Yasuyuki Kudo ,  Yoshiki Kurokawa ,  Goro Sakamaki

    IPC分类号： G09G3/34 ,  G02F1/13357

    CPC分类号： G09G3/3413 ,  G09G3/3406 ,  G09G5/10 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/0653 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/16

    摘要： In a display driver, a first backlight control unit using a histogram and a second backlight control unit using an optical sensor can be used in combination. The display driver includes a PWM generating unit setting a control signal value consisting of a product of a luminance rate of X % and a luminance rate of Y % as a luminance rate of a control signal for controlling a backlight with respect to maximum backlight luminance when a luminance rate of a control signal obtained by first backlight control with respect to the maximum backlight luminance is X % and a luminance rate of a control signal obtained by second backlight control with respect to the maximum backlight luminance is Y %.

    摘要翻译： 在显示驱动器中，可以组合使用使用直方图的第一背光控制单元和使用光学传感器的第二背光控制单元。 显示驱动器包括PWM生成单元，其将由X％的亮度率和Y％的亮度率的乘积构成的控制信号值作为用于控制背光源的控制信号的亮度率相对于最大背光亮度而设置， 通过相对于最大背光亮度的第一背光控制获得的控制信号的亮度率为X％，并且通过相对于最大背光亮度的第二背光控制获得的控制信号的亮度率为Y％。

    Display device
    5.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08232944B2

    公开(公告)日：2012-07-31

    申请号：US12353314

    申请日：2009-01-14

    申请人： Naoki Takada ,  Yasuyuki Kudo ,  Yoshiki Kurokawa ,  Norio Mamba ,  Shinichi Komura

    发明人： Naoki Takada ,  Yasuyuki Kudo ,  Yoshiki Kurokawa ,  Norio Mamba ,  Shinichi Komura

    IPC分类号： G09G5/02 ,  G09G3/36 ,  G09G5/10 ,  G06F15/00

    CPC分类号： G09G3/3607 ,  G09G3/3406 ,  G09G2320/0261 ,  G09G2320/0276 ,  G09G2320/0646 ,  G09G2360/16

    摘要： The deterioration (darkness) of image quality due to a reduction in the brightness of a single color as a result of the conversion from RGB pixels to RGBW pixels is prevented and a reduction in the power is achieved.A processing portion for conversion from RGB to RGBW 106 is formed of a W generating circuit 201, which is the same as in the prior art, a sub-pixel rendering circuit 202, a W intensity calculating portion 203 which transmits a W intensity setting value 205 to a W generating circuit 201, and a low power backlight control circuit 204 which expands data on the basis of the RGBW pixels generated by the sub-pixel rendering portion 202 and lowers the backlight in accordance with the amount by which the data is expanded. The inputted RGB data is used as the RGBW data with the W intensity calculated by the W intensity calculating portion 203. A backlight control signal is generated in accordance with the amount of data expansion in the sub-pixel rendering portion 202.

    摘要翻译： 由于由RGB像素转换为RGBW像素而导致的单色亮度降低导致的图像质量的恶化（黑暗）被防止并且能够实现功率的降低。 用于从RGB转换为RGBW 106的处理部分由与现有技术相同的W发生电路201形成为子像素渲染电路202，W强度计算部分203，其发送W强度设定值 205到W发生电路201，以及低功率背光控制电路204，其根据由子像素渲染部分202生成的RGBW像素扩展数据，并根据数据扩展的量降低背光 。 输入的RGB数据被用作由W强度计算部分203计算的W强度的RGBW数据。根据子像素渲染部分202中的数据扩展量来生成背光控制信号。

    Display device
    6.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08120629B2

    公开(公告)日：2012-02-21

    申请号：US12028099

    申请日：2008-02-08

    申请人： Junichi Maruyama ,  Yoshihisa Ooishi ,  Yoshiki Kurokawa ,  Takashi Shoji ,  Kikuo Ono

    发明人： Junichi Maruyama ,  Yoshihisa Ooishi ,  Yoshiki Kurokawa ,  Takashi Shoji ,  Kikuo Ono

    IPC分类号： G09G5/02

    CPC分类号： G09G3/2025 ,  G09G2300/0452 ,  G09G2340/0407 ,  G09G2340/0457

    摘要： A signal converter to make a display module conduct an n-ply display operation divides one frame period of input display data into n subframes to obtain n-ply display data, shifts the sampling position for each n-ply display data, samples the data to convert resolution thereof, rearranges in n ways a combination of subpixels included in each pixel of output display data resultant from the sampling, and varying the sampling position and the combination of subpixels for each subframe in a cooperative fashion.

    摘要翻译： 使显示模块进行n层显示操作的信号转换器将输入显示数据的一帧周期划分为n个子帧以获得n层显示数据，移位每个n层显示数据的采样位置，将数据采样到 转换其分辨率，以n个方式重新排列由采样产生的输出显示数据的每个像素中包括的子像素的组合，并且以协作的方式改变每个子帧的采样位置和子像素的组合。

    DISPLAY DRIVING DEVICE AND DISPLAY DRIVING SYSTEM
    7.
    发明申请
    DISPLAY DRIVING DEVICE AND DISPLAY DRIVING SYSTEM 审中-公开
    显示驱动装置和显示驱动系统

    公开(公告)号：US20100302287A1

    公开(公告)日：2010-12-02

    申请号：US12785982

    申请日：2010-05-24

    申请人： Yukari KATAYAMA ,  Akihito Akai ,  Yoshiki Kurokawa ,  Yusuke Uchida

    发明人： Yukari KATAYAMA ,  Akihito Akai ,  Yoshiki Kurokawa ,  Yusuke Uchida

    IPC分类号： G09G5/10 ,  G09G5/00

    CPC分类号： G09G3/3648 ,  G09G2310/027 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/041 ,  G09G2340/16

    摘要： Overdrive over multiple frames is made more efficient in a display device drive circuit that drives a display device so slow in response that target brightness is not reached even after overdrive is performed for one frame. When a display gray scale is changed from a first gray scale to a second gray scale, a display driving device varies overdrive driving voltage according to the number of frames since the point of time of the change. This makes it possible to obtain high-speed luminance response. When the number of frames for which an identical image is continuously displayed is known beforehand, the number of frames is set in a display pattern setting register and a function of detecting timing of a change of images is provided. This enables efficient overdrive. At low temperature, further, a display image is updated once for several frames according to temperature information. This enhances the visibility of the image.

    摘要翻译： 在显示设备驱动电路中，即使在一帧执行过驱动之后，在显示设备驱动电路中对驱动显示设备如此慢的响应也不会达到目标亮度，因此在多个帧上进行过载。 当显示灰度级从第一灰度级变为第二灰度级时，显示驱动装置根据从改变的时间点开始的帧数来改变过驱动驱动电压。 这使得可以获得高速亮度响应。 当预先知道连续显示相同图像的帧数时，在显示模式设置寄存器中设置帧数，并且提供检测图像改变定时的功能。 这样可以实现高效的超速运行。 此外，在低温下，显示图像根据温度信息更新一次数帧。 这增强了图像的可视性。

    DISPLAY DEVICE AND DRIVING CIRCUIT THEREOF
    8.
    发明申请
    DISPLAY DEVICE AND DRIVING CIRCUIT THEREOF 失效
    显示设备及其驱动电路

    公开(公告)号：US20090015532A1

    公开(公告)日：2009-01-15

    申请号：US12170518

    申请日：2008-07-10

    申请人： Yukari Katayama ,  Yoshiki Kurokawa ,  Akihito Akai ,  Goro Sakamaki

    发明人： Yukari Katayama ,  Yoshiki Kurokawa ,  Akihito Akai ,  Goro Sakamaki

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3611 ,  G09G3/3406 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/027 ,  G09G2320/0252 ,  G09G2320/0271 ,  G09G2320/041 ,  G09G2320/0646 ,  G09G2320/0673 ,  G09G2340/16 ,  G09G2360/18

    摘要： In a display device such as a liquid crystal display, a processing for compressing a range of display data (grayscale) to a low grayscale side (a grayscale range where response is fast) except for a high grayscale side (a grayscale range where response is slow) at a predetermined compression ratio to conduct display according to response characteristic of transition between grayscales and a temperature state and a processing for increasing a light amount of a backlight to compensate for luminance change due to the compression are performed, for example, in a liquid crystal panel of TN liquid crystal. Thereby, response can be made fast even at a low temperature time.

    摘要翻译： 在诸如液晶显示器的显示装置中，除了高灰阶侧（响应为灰度等级的灰度级范围）之外，将显示数据（灰度级）的范围压缩到低灰度级（响应快的灰度范围） 慢），以根据灰阶和温度状态之间的转变的响应特性进行显示，并且例如在一个例如在一个例子中执行用于增加背光的光量以补偿由于压缩引起的亮度变化的处理 TN液晶液晶面板。 因此即使在低温时也可以做出快速响应。