公开(公告)号：US20110265765A1

公开(公告)日：2011-11-03

申请号：US13091602

申请日：2011-04-21

申请人： Tsutomu Furuhashi ,  Rebecca Spence ,  Joseph Lubinski ,  Dhyana Ramamurthy ,  Kaoru Oda

发明人： Tsutomu Furuhashi ,  Rebecca Spence ,  Joseph Lubinski ,  Dhyana Ramamurthy ,  Kaoru Oda

IPC分类号： F02M59/46

CPC分类号： F04B49/06 ,  F02D41/08 ,  F02D41/3809 ,  F02D2200/101 ,  F02D2200/602 ,  F02M59/102 ,  F02M59/368 ,  F02M63/0022 ,  F02M2200/09 ,  F02M2200/302 ,  F04B39/0027

摘要： A pump may have a first chamber and a solenoid coil to control movement of a first valve member. A second chamber may have a second valve member to control fluid moving into a third chamber. A first fluid passageway may link the first and second chambers, a second passageway may link second and third chambers and a third passageway may link third and fourth chambers. After pressurizing the third chamber causing fluid to flow into and leave a fourth chamber, the third chamber depressurizes due to downward movement of a plunger. Upon depressurization with a solenoid coil energized, second valve member floats and then moves against a valve seat. While the second valve member is moving toward the valve seat, the solenoid coil is de-energized causing the first valve member to move and strike the second valve member when the second valve member is moving at maximum velocity.

摘要翻译： 泵可以具有第一室和电磁线圈，以控制第一阀构件的运动。 第二室可以具有第二阀构件以控制流入第三室的流体。 第一流体通道可以连接第一和第二腔室，第二通道可以连接第二和第三腔室，第三通道可以连接第三和第四腔室。 在加压第三室，使流体流入并离开第四室之后，第三室由于柱塞的向下运动而减压。 在用螺线管线圈通电的情况下进行减压，第二阀构件浮动然后抵靠阀座移动。 当第二阀构件朝向阀座移动时，当第二阀构件以最大速度移动时，螺线管线圈断电，使得第一阀构件移动并撞击第二阀构件。

公开(公告)号：US07808469B2

公开(公告)日：2010-10-05

申请号：US11713729

申请日：2007-03-05

申请人： Tsutomu Furuhashi ,  Takeshi Maeda ,  Atsuhiro Higa ,  Hisayuki Ohhara ,  Hiroshi Kurihara ,  Naruhiko Kasai

发明人： Tsutomu Furuhashi ,  Takeshi Maeda ,  Atsuhiro Higa ,  Hisayuki Ohhara ,  Hiroshi Kurihara ,  Naruhiko Kasai

IPC分类号： G09G3/36

CPC分类号： G09G5/005 ,  G09G3/3611 ,  G09G3/3685 ,  G09G3/3688 ,  G09G5/003 ,  G09G5/006 ,  G09G5/391 ,  G09G5/393 ,  G09G5/395 ,  G09G2310/0205 ,  G09G2310/027 ,  G09G2340/0407 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0435 ,  G09G2340/0471 ,  G09G2340/0478 ,  G09G2340/0485 ,  G09G2360/18

摘要： There is provided a liquid crystal display control device which can display pictures in a magnification mode by using only a memory having low-speed access and a low storage capacity. When a video signal has intermediate resolution or less, the enlargement processing is performed by a frame memory, a line memory and an enlargement processing control circuit. If the input operation and the output operation to and from the frame memory are synchronized with each other, it is sufficient for the frame memory to have a storage capacity of two lines. When the video signal has the same high resolution as a liquid crystal display panel, the video signal is output through a gate circuit to a display timing generating circuit, and it is displayed in a through mode. In this case, no processing is performed by the frame memory or the like.

摘要翻译： 提供一种液晶显示控制装置，其可以仅使用具有低速存取和低存储容量的存储器来以放大模式显示图像。 当视频信号具有中等分辨率或更小时，放大处理由帧存储器，行存储器和放大处理控制电路执行。 如果与帧存储器的输入操作和输出操作相互同步，则帧存储器具有两行的存储容量就足够了。 当视频信号具有与液晶显示面板相同的高分辨率时，视频信号通过门电路输出到显示定时产生电路，并以直通模式显示。 在这种情况下，帧存储器等不进行处理。

公开(公告)号：USRE40916E1

公开(公告)日：2009-09-15

申请号：US11980700

申请日：2007-10-31

申请人： Hiroyuki Nitta ,  Hiroyuki Mano ,  Tsutomu Furuhashi ,  Isao Takita ,  Satoru Tsunekawa ,  Toshio Futami ,  Makiko Ikeda

发明人： Hiroyuki Nitta ,  Hiroyuki Mano ,  Tsutomu Furuhashi ,  Isao Takita ,  Satoru Tsunekawa ,  Toshio Futami ,  Makiko Ikeda

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3614 ,  G09G3/3655 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0281 ,  G09G2310/0289 ,  G09G2310/0297 ,  G09G2330/023

摘要： A liquid crystal driver includes a voltage generator for generating gray scale voltages on the basis of reference voltages, and an output device for selecting one gray scale voltage from the generated gray scale voltages in accordance with display data, for applying inversion/non-inversion control to the selected gray scale voltage with respect to an inversion reference voltage on the basis of the selected gray scale voltage, an AC switching signal and the inversion reference voltage, and for outputting different liquid crystal supply voltages for one and the same display data to a liquid crystal panel.

摘要翻译： 液晶驱动器包括：基于参考电压产生灰度电压的电压发生器;以及用于根据显示数据从产生的灰度级电压中选择一个灰度级电压的输出装置，用于施加反相/非反相控制 基于所选择的灰度级电压，AC开关信号和反转参考电压相对于反转参考电压的所选择的灰度级电压，并且将用于一个和相同显示数据的不同液晶电源电压输出到 液晶面板。

公开(公告)号：US07352350B2

公开(公告)日：2008-04-01

申请号：US11385828

申请日：2006-03-22

申请人： Hiroyuki Nitta ,  Tsutomu Furuhashi ,  Junichi Hirakata ,  Yoshinori Tanaka ,  Kazuyoshi Kawabe

发明人： Hiroyuki Nitta ,  Tsutomu Furuhashi ,  Junichi Hirakata ,  Yoshinori Tanaka ,  Kazuyoshi Kawabe

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3406 ,  G09G2310/0205 ,  G09G2310/0224 ,  G09G2310/0237 ,  G09G2310/024 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/02 ,  G09G2320/0261 ,  G09G2320/10

摘要： In a hold-type display device, such as a liquid crystal display device, so-called blurring which appears on a profile of a displayed animated image can be suppressed without degrading the brightness of the image. An image based on video data to be inputted to a display device is displayed for every frame period and, thereafter, the image is masked with a blanking image. Here, the ratio between an image display period of the video data and a blanking image display period in one frame period is adjusted, based on the number of pixel rows selected in a pixel array in response to a scanning clock for respective periods, the frequency of the scanning clock, and shortening of a horizontal period of display signal inputting to every pixel row with respect to a horizontal scanning period of the video data, whereby the image can be efficiently cancelled using the blanking image.

摘要翻译： 在诸如液晶显示装置的保持型显示装置中，可以抑制出现在所显示的动画图像的轮廓上的所谓模糊，而不降低图像的亮度。 在每帧周期中显示基于要输入到显示装置的视频数据的图像，此后，用消隐图像掩蔽图像。 这里，基于在各个周期的扫描时钟响应于像素阵列中选择的像素行的数量来调整一帧周期中的视频数据的图像显示周期和消隐图像显示周期之间的比率，频率 的扫描时钟，并且相对于视频数据的水平扫描周期缩短显示信号输入到每个像素行的水平周期，由此可以使用消隐图像有效地消除图像。

公开(公告)号：US20070164968A1

公开(公告)日：2007-07-19

申请号：US11713729

申请日：2007-03-05

申请人： Tsutomu Furuhashi ,  Takeshi Maeda ,  Atsuhiro Higa ,  Hisayuki Ohhara ,  Hiroshi Kurihara ,  Naruhiko Kasai

发明人： Tsutomu Furuhashi ,  Takeshi Maeda ,  Atsuhiro Higa ,  Hisayuki Ohhara ,  Hiroshi Kurihara ,  Naruhiko Kasai

IPC分类号： G09G3/36

CPC分类号： G09G5/005 ,  G09G3/3611 ,  G09G3/3685 ,  G09G3/3688 ,  G09G5/003 ,  G09G5/006 ,  G09G5/391 ,  G09G5/393 ,  G09G5/395 ,  G09G2310/0205 ,  G09G2310/027 ,  G09G2340/0407 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0435 ,  G09G2340/0471 ,  G09G2340/0478 ,  G09G2340/0485 ,  G09G2360/18

摘要： There is provided a liquid crystal display control device which can display pictures in a magnification mode by using only a memory having low-speed access and a low storage capacity. When a video signal has intermediate resolution or less, the enlargement processing is performed by a frame memory, a line memory and an enlargement processing control circuit. If the input operation and the output operation to and from the frame memory are synchronized with each other, it is sufficient for the frame memory to have a storage capacity of two lines. When the video signal has the same high resolution as a liquid crystal display panel, the video signal is output through a gate circuit to a display timing generating circuit, and it is displayed in a through mode. In this case, no processing is performed by the frame memory or the like.

公开(公告)号：US07176868B2

公开(公告)日：2007-02-13

申请号：US10874372

申请日：2004-06-24

申请人： Yasuyuki Kudo ,  Tsutomu Furuhashi ,  Toshio Miyazawa ,  Yoshiro Mikami ,  Hajime Akimoto ,  Norio Manba

发明人： Yasuyuki Kudo ,  Tsutomu Furuhashi ,  Toshio Miyazawa ,  Yoshiro Mikami ,  Hajime Akimoto ,  Norio Manba

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/2014 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2310/0259

摘要： A display apparatus having a display pixel unit including a plurality of pixels arranged in a matrix, a first driving circuit for outputting a control signal to the pixels to turn the pixels ON, the control signal depending on gray-scale information of display data, and a second driving circuit outputting a ramp waveform signal for turning the pixels on a line ON in accordance with a time-period of a scanning time-period and a scanning signal of turning the pixels on the line OFF. The ramp waveform signal includes a first ramp waveform signal and a second ramp waveform signal, and the second driving circuit outputs alternately the first and second ramp waveform signals to the pixels in accordance with the time-period of the scanning time-period.

摘要翻译： 一种具有显示像素单元的显示装置，所述显示像素单元包括以矩阵形式排列的多个像素，第一驱动电路，用于向所述像素输出控制信号以将所述像素导通，所述控制信号取决于显示数据的灰度信息;以及 输出斜坡波形信号的第二驱动电路，用于根据扫描时间段的时间段和将线路上的像素关闭的扫描信号将线路上的像素转动。 斜坡波形信号包括第一斜坡波形信号和第二斜坡波形信号，并且第二驱动电路根据扫描时间段的时间周期将第一和第二斜坡波形信号交替地输出到像素。

公开(公告)号：US07053877B2

公开(公告)日：2006-05-30

申请号：US10633512

申请日：2003-08-05

申请人： Tsutomu Furuhashi ,  Takeshi Maeda ,  Atsuhiro Higa ,  Hisayuki Ohhara ,  Hiroshi Kurihara ,  Naruhiko Kasai

发明人： Tsutomu Furuhashi ,  Takeshi Maeda ,  Atsuhiro Higa ,  Hisayuki Ohhara ,  Hiroshi Kurihara ,  Naruhiko Kasai

IPC分类号： G09G3/36

CPC分类号： G09G5/005 ,  G09G3/3611 ,  G09G3/3685 ,  G09G3/3688 ,  G09G5/003 ,  G09G5/006 ,  G09G5/391 ,  G09G5/393 ,  G09G5/395 ,  G09G2310/0205 ,  G09G2310/027 ,  G09G2340/0407 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0435 ,  G09G2340/0471 ,  G09G2340/0478 ,  G09G2340/0485 ,  G09G2360/18

摘要： There is provided a liquid crystal display control device which can display pictures in a magnification mode by using only a memory having low-speed access and a low storage capacity. When a video signal has intermediate resolution or less, the enlargement processing is performed by a frame memory, a line memory and an enlargement processing control circuit. If the input operation and the output operation to and from the frame memory are synchronized with each other, it is sufficient for the frame memory to have a storage capacity of two lines. When the video signal has the same high resolution as a liquid crystal display panel, the video signal is output through a gate circuit to a display timing generating circuit, and it is displayed in a through mode. In this case, no processing is performed by the frame memory or the like.

公开(公告)号：US07038649B2

公开(公告)日：2006-05-02

申请号：US10139266

申请日：2002-05-07

申请人： Tsutomu Furuhashi ,  Makiko Ikeda ,  Naruhiko Kasai ,  Toshio Futami ,  Tetsuya Suzuki

发明人： Tsutomu Furuhashi ,  Makiko Ikeda ,  Naruhiko Kasai ,  Toshio Futami ,  Tetsuya Suzuki

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3659 ,  G09G3/3688 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/0251 ,  G09G2310/027 ,  G09G2310/0281 ,  G09G2310/0289

摘要： A display apparatus comprising a plurality of pixel portions arranged in a matrix, a signal driver circuit which generates apply voltages corresponding to display data, and applies the apply voltages to the pixel portions, a scan driver circuit which applies a selecting voltage to selected ones of the pixel portions, and a level shifter circuit which converts a voltage level of the display data into a drive voltage level of the signal driver circuit, thereby producing level-shifted display data. The signal driver circuit generates the apply voltages based on the level-shifted display data.

公开(公告)号：US06583771B1

公开(公告)日：2003-06-24

申请号：US09438487

申请日：1999-11-12

申请人： Tsutomu Furuhashi ,  Tatsumi Mori ,  Shigeyuki Nishitani ,  Naruhiko Kasai ,  Makiko Ikeda ,  Hideki Kamimaki

发明人： Tsutomu Furuhashi ,  Tatsumi Mori ,  Shigeyuki Nishitani ,  Naruhiko Kasai ,  Makiko Ikeda ,  Hideki Kamimaki

IPC分类号： G09G500

CPC分类号： G06F3/1446 ,  G09G5/399 ,  G09G2320/0693 ,  G09G2320/08 ,  G09G2340/0407 ,  G09G2340/0464

摘要： Each of a plurality of multi-display interfaces respectively associated with a liquid crystal panel is provided with setting circuits for setting a horizontal write start position, a horizontal write width, a vertical write start position, a vertical write width and an enlargement rate, a circuit for storing display data, and an ID setting circuit for setting an ID number for the liquid crystal panel. The multi-display interfaces read display data on the same or different regions to display images in various modes.

摘要翻译： 分别与液晶面板相关联的多个多显示器接口中的每一个设置有用于设置水平写入开始位置，水平写入宽度，垂直写入开始位置，垂直写入宽度和放大率的设置电路， 用于存储显示数据的电路和用于设置液晶面板的ID号的ID设置电路。 多显示接口在相同或不同的区域读取显示数据，以各种模式显示图像。

公开(公告)号：US06556180B1

公开(公告)日：2003-04-29

申请号：US09655826

申请日：2000-09-06

申请人： Tsutomu Furuhashi ,  Tatsuhiro Inuzuka ,  Hiroshi Kurihara ,  Kikuo Ono

发明人： Tsutomu Furuhashi ,  Tatsuhiro Inuzuka ,  Hiroshi Kurihara ,  Kikuo Ono

IPC分类号： G09G336

CPC分类号： G09G3/3611 ,  G09G5/39 ,  G09G2320/02 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/16

摘要： A liquid crystal display device in which the time necessary for luminance to change from application of a different gray-scale voltage exceeds one frame period in relation to the response as a luminance change time of the liquid crystal. The liquid crystal display device includes a signal control circuit for preventing the content of a preceding frame from being displayed as an after-image and preventing also deterioration of image quality. The signal control circuit includes a frame memory for delaying by one frame the first display data inputted from the external device, an arithmetic operation circuit for comparing the second display data stored in the frame memory and delayed by one frame with the first display data, and an addition/subtraction circuit for adding and subtracting correction data outputted by the arithmetic operation circuit to and from the first display data.

摘要翻译： 一种液晶显示装置，其中从应用不同灰度电压变化的亮度所需的时间相对于作为液晶的亮度变化时间的响应而超过一帧周期。 液晶显示装置包括用于防止前一帧的内容被显示为后置图像并且防止图像质量劣化的信号控制电路。 该信号控制电路包括用于将从外部设备输入的第一显示数据延迟一帧的帧存储器，用于将存储在帧存储器中并延迟了一帧的第二显示数据与第一显示数据进行比较的算术运算电路，以及 加法/减法电路，用于将由算术运算电路输出的校正数据与第一显示数据相加和减去。