公开(公告)号：US07252436B2

公开(公告)日：2007-08-07

申请号：US11055632

申请日：2005-02-11

申请人： Yasunori Yokota ,  Kengo Hidano ,  Shouji Nagao

发明人： Yasunori Yokota ,  Kengo Hidano ,  Shouji Nagao

IPC分类号： F16C33/46

CPC分类号： F16C19/46 ,  F16C9/04 ,  F16C19/463 ,  F16C33/4629 ,  F16C2360/22

摘要： A roller bearing cage is disclosed, which is provided inexpensively from basic minimum quantity of row material. The roller bearing cage is made with a production method using rolling operations, which is the absence of the formation of chips, while ensuring the strength and stiffness of the cage. A circular inside surface of the cage is made to give an advantage to the rolling operations. The circular inside surface is circularly recessed to have a concaved surface of just one radius of curvature R. A diametral dimension across diametrically opposing bottoms of the circular recess is made larger than the pitch circle distance P.C.D. Pillars of the cage have inside retainer lips, which are hard to make any engagement with their associated rollers, which might worsen the engine performance.

摘要翻译： 公开了一种滚子轴承保持架，其从基本最小量的行材料廉价地提供。 滚子轴承保持架采用轧制操作的制造方法制造，这是不存在切屑形成，同时确保保持架的强度和刚度。 保持架的圆形内表面被制成以给出滚动操作的优点。 圆形内表面是圆形凹陷的，以具有仅一个曲率半径R的凹面。圆形凹槽的直径相对的底部的直径尺寸被制成大于节圆距离P.C.D. 保持架的支柱具有内侧保持器唇部，其难以与其相关联的辊子进行任何接合，这可能会使发动机性能恶化。

公开(公告)号：US20050185874A1

公开(公告)日：2005-08-25

申请号：US11055632

申请日：2005-02-11

申请人： Yasunori Yokota ,  Kengo Hidano ,  Shouji Nagao

发明人： Yasunori Yokota ,  Kengo Hidano ,  Shouji Nagao

IPC分类号： F16C19/46 ,  F16C33/46 ,  F16C33/48

CPC分类号： F16C19/46 ,  F16C9/04 ,  F16C19/463 ,  F16C33/4629 ,  F16C2360/22

摘要： A roller bearing cage is disclosed, which is provided inexpensively from basic minimum quantity of row material. The roller bearing cage is made with a production method using rolling operations, which is the absence of the formation of chips, while ensuring the strength and stiffness of the cage. A circular inside surface of the cage is made to give an advantage to the rolling operations. The circular inside surface is circularly recessed to have a concaved surface of just one radius of curvature R. A diametral dimension across diametrically opposing bottoms of the circular recess is made larger than the pitch circle distance P.C.D. Pillars of the cage have inside retainer lips, which are hard to make any engagement with their associated rollers, which might worsen the engine performance.

摘要翻译： 公开了一种滚子轴承保持架，其从基本最小量的行材料廉价地提供。 滚子轴承保持架采用轧制操作的制造方法制造，这是不存在切屑形成，同时确保保持架的强度和刚度。 保持架的圆形内表面被制成以给出滚动操作的优点。 圆形内表面是圆形凹陷的，以具有仅一个曲率半径R的凹面。圆形凹槽的直径相对的底部的直径尺寸被制成大于节圆距离P.C.D. 保持架的支柱具有内侧保持器唇部，其难以与其相关联的辊子进行任何接合，这可能会使发动机性能恶化。

公开(公告)号：US09041700B2

公开(公告)日：2015-05-26

申请号：US13316652

申请日：2011-12-12

申请人： Takeshi Shibata ,  Yoshihiro Kotani ,  Shouji Nagao

发明人： Takeshi Shibata ,  Yoshihiro Kotani ,  Shouji Nagao

IPC分类号： G09G3/36 ,  G09G5/00 ,  G02B27/22 ,  H04N13/04

CPC分类号： G09G3/3655 ,  G02B27/2214 ,  G09G2300/023 ,  G09G2300/0426 ,  G09G2320/0247 ,  G09G2330/021 ,  G09G2330/025 ,  H04N13/31 ,  H04N13/398

摘要： The stereoscopic display device has a display panel, a barrier liquid crystal panel disposed on the display panel, and a driving circuit for driving the display panel and the barrier liquid crystal panel, in which the frame frequency of the display panel and the alternating frequency of the barrier liquid crystal panel are different, the barrier liquid crystal panel is driven by a driving voltage input from the driving circuit, the driving circuit has an inverter circuit for outputting the driving voltage, independently controls a p-type transistor and an n-type transistor in the inverter circuit, and has time periods in which both the p-type transistor and the n-type transistor are turned off when the driving voltage is switched from a high level to a low level or a low level to a high level.

摘要翻译： 立体显示装置具有显示面板，设置在显示面板上的阻挡液晶面板和用于驱动显示面板和屏障液晶面板的驱动电路，其中显示面板的帧频和交替频率 阻挡液晶面板不同，阻挡液晶面板由从驱动电路输入的驱动电压驱动，驱动电路具有用于输出驱动电压的逆变器电路，独立地控制p型晶体管和n型 晶体管，并且当驱动电压从高电平切换到低电平或低电平至高电平时，具有p型晶体管和n型晶体管都截止的时间段。

公开(公告)号：US07134789B2

公开(公告)日：2006-11-14

申请号：US11028513

申请日：2005-01-04

申请人： Shouji Nagao ,  Hiroaki Izumi ,  Noriaki Kataoka

发明人： Shouji Nagao ,  Hiroaki Izumi ,  Noriaki Kataoka

IPC分类号： F16C29/06

CPC分类号： F16C33/506 ,  F16C29/065

摘要： A roller chain is provided, which is composed of more than one roller and a carrier belt. The roller chain helps make sure of keeping the rollers against moving on the skew even under carrying high loads while the carrier belt is made to have a large space to reserve lubricant sufficient to ensure good lubrication. The carrier belt is comprised of a pair of continuous bands lying to carry or bear axially opposite ends of the roller across an area set off-center from an axis of the roller, and more than one U-type separator to join the continuous bands together with one another. The U-type separators 6 are each composed of a pair of legs joined together with their associated continuous bands, and a horizontal bridge interconnecting the sidewise spaced leg with each other.

摘要翻译： 提供滚子链，其由多于一个的辊和载体带组成。 滚子链条有助于确保在承载高载荷的同时保持滚筒不会移动，同时承载带具有较大的空间以预留足以确保良好润滑的润滑剂。 传送带由一对连续的带组成，这些连续带位于从辊的轴线偏心设置的区域上承载或承载辊的轴向相对端，以及多于一个U型分离器将连续带连接在一起 彼此之间。 U型分离器6分别由连接在一起的一对腿和相连的连续带组成，并且将横向间隔的腿彼此相互连接的水平桥。

公开(公告)号：US20050185477A1

公开(公告)日：2005-08-25

申请号：US11062476

申请日：2005-02-22

申请人： Yoshinori Aoki ,  Mitsuru Goto ,  Shouji Nagao ,  Kouichi Kotera

发明人： Yoshinori Aoki ,  Mitsuru Goto ,  Shouji Nagao ,  Kouichi Kotera

IPC分类号： G02F1/133 ,  G09G3/36 ,  G11C5/00 ,  G11C11/412 ,  G11C11/417

CPC分类号： G09G3/3688 ,  G09G3/20 ,  G09G3/2003 ,  G09G3/2011 ,  G09G3/3696 ,  G09G5/008 ,  G09G2310/027 ,  G09G2310/0278 ,  G09G2310/08 ,  G09G2320/0686 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2340/0428 ,  G11C11/412 ,  G11C11/417

摘要： The present invention aims at, as one object, the further enhancement of the low power consumption of a display device having a SRAM. According to the present invention, a display device includes a drive circuit to which video data is supplied from the outside; video lines to which video signals outputted from the drive circuit are supplied; and pixels to which the video signals are supplied through the video lines. The drive circuit includes a memory which stores the video data in memory cells. Each memory cell of the memory includes a first inverter which has an input terminal thereof connected to a first node and an output terminal thereof connected to a second node, a second inverter which has an output terminal thereof connected to the first node and an input terminal thereof connected to the second node, a first-conductive-type first transistor which is connected between a first data line and the first node and has a control terminal thereof connected to a first word line, a second-conductive-type second transistor which is connected between the first data line and the first node and has a control terminal thereof connected to a third word line, a first-conductive-type third transistor which is connected between a second data line and the second node and has a control terminal thereof connected to a second word line, and a second-conductive-type fourth transistor which is connected between the second data line and the second node and has a control terminal thereof connected to the fourth word line.

摘要翻译： 本发明的目的在于，进一步提高具有SRAM的显示装置的低功耗。 根据本发明，显示装置包括从外部向其提供视频数据的驱动电路; 供给从驱动电路输出的视频信号的视频线; 以及通过视频线提供视频信号的像素。 驱动电路包括将视频数据存储在存储单元中的存储器。 存储器的每个存储单元包括第一反相器，其具有连接到第一节点的输入端和连接到第二节点的输出端，具有连接到第一节点的输出端的第二反相器和输入端 连接到第二节点的第一导电型第一晶体管，连接在第一数据线和第一节点之间并具有连接到第一字线的控制端的第一导电型第一晶体管，第二导电型第二晶体管， 连接在第一数据线和第一节点之间，并且其控制端连接到第三字线，第一导电型第三晶体管，连接在第二数据线和第二节点之间，并且其控制端连接 和第二导体型第四晶体管，其连接在第二数据线与第二节点之间，并具有连接器的控制端 到第四个字线。

公开(公告)号：US08605025B2

公开(公告)日：2013-12-10

申请号：US13067280

申请日：2011-05-20

申请人： Yoshinori Aoki ,  Mitsuru Goto ,  Shouji Nagao ,  Kouichi Kotera

发明人： Yoshinori Aoki ,  Mitsuru Goto ,  Shouji Nagao ,  Kouichi Kotera

IPC分类号： G09G3/20

CPC分类号： G09G3/3688 ,  G09G3/20 ,  G09G3/2003 ,  G09G3/2011 ,  G09G3/3696 ,  G09G5/008 ,  G09G2310/027 ,  G09G2310/0278 ,  G09G2310/08 ,  G09G2320/0686 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2340/0428 ,  G11C11/412 ,  G11C11/417

摘要： The present invention relates to enhancing low power consumption of a display device having a SRAM. The display device includes a drive circuit receiving video data; video lines connected the drive circuit; and pixels connected to the video signals. The drive circuit includes a memory storing the video data in memory cells. Each memory cell includes a first inverter with input and output terminals connected to first and second nodes, respectively. A second inverter has output and input terminals connected to the first and second nodes, respectively. A First and second transistors between a first data line and the first node each have a control terminal connected to a first word line or a third word line, respectively. Third and fourth transistors between a second data line and the second node each have a control terminal connected to a second word line or a fourth word line, respectively.

摘要翻译： 本发明涉及增强具有SRAM的显示装置的低功耗。 显示装置包括：接收视频数据的驱动电路; 视频线连接驱动电路; 和连接到视频信号的像素。 驱动电路包括将视频数据存储在存储单元中的存储器。 每个存储单元包括分别连接到第一和第二节点的输入和输出端子的第一逆变器。 第二反相器分别具有连接到第一和第二节点的输出端和输入端。 第一数据线和第一节点之间的第一和第二晶体管分别具有连接到第一字线或第三字线的控制端。 第二数据线和第二节点之间的第三和第四晶体管分别具有连接到第二字线或第四字线的控制端。

公开(公告)号：US20110254827A1

公开(公告)日：2011-10-20

申请号：US13088482

申请日：2011-04-18

申请人： Kei TAMURA ,  Takumi Shigaki ,  Hideo Sato ,  Shouji Nagao ,  Mitsuru Goto

发明人： Kei TAMURA ,  Takumi Shigaki ,  Hideo Sato ,  Shouji Nagao ,  Mitsuru Goto

IPC分类号： G06F3/038

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2300/0434 ,  G09G2310/0251 ,  G09G2310/067 ,  G09G2320/0209

摘要： Provided are a display device and a method of driving the same, improving display quality by suppressing abnormal changes resulting from parasitic capacitance. The display device includes first and second pixel circuits having first and second switching elements and first and second display electrodes; and a display control voltage supply unit supplying a display control voltage to the first and second display electrodes. In a first write period, the display control voltage supply unit turns ON the first and second switching elements and supplies a display control voltage corresponding to display data of the first pixel circuit to the first and second display electrodes. In a second write period, the display control voltage supply unit maintains the switch of the second switching element to be in the ON state and supplies a display control voltage corresponding to display data of the second pixel circuit to the second display electrode.

摘要翻译： 提供一种显示装置及其驱动方法，通过抑制由寄生电容引起的异常变化来提高显示质量。 显示装置包括具有第一和第二开关元件的第一和第二像素电路以及第一和第二显示电极; 以及向第一和第二显示电极提供显示控制电压的显示控制电压供应单元。 在第一写入周期中，显示控制电压提供单元接通第一和第二开关元件，并将与第一像素电路的显示数据相对应的显示控制电压提供给第一和第二显示电极。 在第二写入周期中，显示控制电压提供单元将第二开关元件的开关保持为导通状态，并将与第二像素电路的显示数据相对应的显示控制电压提供给第二显示电极。

公开(公告)号：US20120154359A1

公开(公告)日：2012-06-21

申请号：US13316652

申请日：2011-12-12

申请人： Takeshi SHIBATA ,  Yoshihiro Kotani ,  Shouji Nagao

发明人： Takeshi SHIBATA ,  Yoshihiro Kotani ,  Shouji Nagao

IPC分类号： G09G3/36 ,  G09G5/00

CPC分类号： G09G3/3655 ,  G02B27/2214 ,  G09G2300/023 ,  G09G2300/0426 ,  G09G2320/0247 ,  G09G2330/021 ,  G09G2330/025 ,  H04N13/31 ,  H04N13/398

摘要： The stereoscopic display device has a display panel, a barrier liquid crystal panel disposed on the display panel, and a driving circuit for driving the display panel and the barrier liquid crystal panel, in which the frame frequency of the display panel and the alternating frequency of the barrier liquid crystal panel are different, the barrier liquid crystal panel is driven by a driving voltage input from the driving circuit, the driving circuit has an inverter circuit for outputting the driving voltage, independently controls a p-type transistor and an n-type transistor in the inverter circuit, and has time periods in which both the p-type transistor and the n-type transistor are turned off when the driving voltage is switched from a high level to a low level or a low level to a high level.

摘要翻译： 立体显示装置具有显示面板，设置在显示面板上的阻挡液晶面板和用于驱动显示面板和屏障液晶面板的驱动电路，其中显示面板的帧频和交替频率 阻挡液晶面板不同，阻挡液晶面板由从驱动电路输入的驱动电压驱动，驱动电路具有用于输出驱动电压的逆变器电路，独立地控制p型晶体管和n型 晶体管，并且当驱动电压从高电平切换到低电平或低电平至高电平时，具有p型晶体管和n型晶体管都截止的时间段。

公开(公告)号：US20110292016A1

公开(公告)日：2011-12-01

申请号：US13067280

申请日：2011-05-20

申请人： Yoshinori Aoki ,  Mitsuru Goto ,  Shouji Nagao ,  Kouichi Kotera

发明人： Yoshinori Aoki ,  Mitsuru Goto ,  Shouji Nagao ,  Kouichi Kotera

IPC分类号： G09G5/00

CPC分类号： G09G3/3688 ,  G09G3/20 ,  G09G3/2003 ,  G09G3/2011 ,  G09G3/3696 ,  G09G5/008 ,  G09G2310/027 ,  G09G2310/0278 ,  G09G2310/08 ,  G09G2320/0686 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2340/0428 ,  G11C11/412 ,  G11C11/417

摘要： The present invention relates to enhancing low power consumption of a display device having a SRAM. The display device includes a drive circuit receiving video data; video lines connected the drive circuit; and pixels connected to the video signals. The drive circuit includes a memory storing the video data in memory cells. Each memory cell includes a first inverter with input and output terminals connected to first and second nodes, respectively. A second inverter has output and input terminals connected to the first and second nodes, respectively. A First and second transistors between a first data line and the first node each have a control terminal connected to a first word line or a third word line, respectively. Third and fourth transistors between a second data line and the second node each have a control terminal connected to a second word line or a fourth word line, respectively.

摘要翻译： 本发明涉及增强具有SRAM的显示装置的低功耗。 显示装置包括：接收视频数据的驱动电路; 视频线连接驱动电路; 和连接到视频信号的像素。 驱动电路包括将视频数据存储在存储单元中的存储器。 每个存储单元包括分别连接到第一和第二节点的输入和输出端子的第一逆变器。 第二反相器分别具有连接到第一和第二节点的输出端和输入端。 第一数据线和第一节点之间的第一和第二晶体管分别具有连接到第一字线或第三字线的控制端。 第二数据线和第二节点之间的第三和第四晶体管分别具有连接到第二字线或第四字线的控制端。

公开(公告)号：US20090219241A1

公开(公告)日：2009-09-03

申请号：US12379647

申请日：2009-02-26

申请人： Kei Tamura ,  Shouji Nagao ,  Shinichi Iwasaki ,  Hiroyuki Takahashi ,  Toshimitsu Matsudo

发明人： Kei Tamura ,  Shouji Nagao ,  Shinichi Iwasaki ,  Hiroyuki Takahashi ,  Toshimitsu Matsudo

IPC分类号： G09G3/36 ,  G02F1/133

CPC分类号： G09G3/3614 ,  G02F2001/133397 ,  G02F2203/30 ,  G09G3/2018 ,  G09G3/3648 ,  G09G3/3685 ,  G09G3/3696 ,  G09G2310/0229 ,  G09G2310/0291 ,  G09G2320/0261

摘要： A liquid crystal display device has a liquid crystal display panel which includes: a first substrate; a second substrate; a liquid crystal composition which is sandwiched between the first substrate and the second substrate; a pixel region which is formed of a plurality of pixels arranged in a matrix array on the first substrate, each pixel including a pixel electrode, a counter electrode which faces the pixel electrode in an opposed manner, and a switching element which is electrically connected with the pixel electrode; and a driver circuit which is mounted on the first substrate along a first side of the pixel region. In such a liquid crystal display device, the driver circuit is configured to rewrite a video signal in each pixel of the pixel region for every 1 frame period via the switching element, the driver circuit includes a first AC driving mode in which polarity of a video signal to be rewritten in a frame period succeeding to the 1 frame period is inverted, and a second AC driving mode in which the polarity of the video signal to be rewritten in the succeeding frame period is equal to polarity of the video signal in the 1 frame period, and a reference voltage of the video signal is corrected so as to decrease brightness of the pixel in the second AC driving mode.

摘要翻译： 液晶显示装置具有液晶显示面板，该液晶显示面板包括：第一基板; 第二基板; 夹在第一基板和第二基板之间的液晶组合物; 由在第一基板上以矩阵阵列排列的多个像素形成的像素区域，每个像素包括像素电极，相对于面对像素电极的对置电极以及与第一基板电连接的开关元件 像素电极; 以及沿像素区域的第一侧安装在第一基板上的驱动电路。 在这种液晶显示装置中，驱动电路被配置为经由开关元件每1帧周期重写像素区域的每个像素中的视频信号，驱动器电路包括第一AC驱动模式，其中视频的极性 将在1帧周期之后的帧周期中重写的信号反转，并且在后续帧周期中要重写的视频信号的极性等于1的视频信号的极性的第二AC驱动模式 校正视频信号的参考电压，以便降低第二AC驱动模式下的像素的亮度。