Liquid crystal display having a source driver and scanning line drive circuit that is shutdown
    1.
    发明授权
    Liquid crystal display having a source driver and scanning line drive circuit that is shutdown 有权
    具有关闭的源极驱动器和扫描线驱动电路的液晶显示器

    公开(公告)号:US07187421B2

    公开(公告)日:2007-03-06

    申请号:US10886628

    申请日:2004-07-09

    IPC分类号: G02F1/136

    摘要: A liquid crystal display according to one embodiment of the present invention, comprising: signal lines and scanning lines arranged in first and second directions on an insulation substrate; display elements formed in vicinity of cross points of the signal lines and scanning lines; liquid crystal capacitors and auxiliary capacitors which accumulate electric charge in accordance with voltages of the signal lines via said display elements; a signal line drive circuit which drives the signal lines; a scanning line drive circuit which drives the scanning lines; auxiliary capacitor power supply lines arranged in the first direction, to which one ends of said auxiliary capacitors arranged in the second direction are commonly connected; and auxiliary capacitor power supply line voltage control circuits which control voltages of said auxiliary capacitor power supply lines in sync with a cycle which drives said liquid crystal capacitors and said auxiliary capacitors by polarity reverse, wherein said auxiliary capacitor power supply line voltage control circuit supplies a first reference voltage to all of said auxiliary capacitor power supply lines during a predetermine period after power-on.

    摘要翻译: 根据本发明的一个实施例的液晶显示器,包括:在绝缘基板上沿第一和第二方向布置的信号线和扫描线; 形成在信号线和扫描线的交叉点附近的显示元件; 液晶电容器和辅助电容器,其通过所述显示元件根据信号线的电压累积电荷; 驱动信号线的信号线驱动电路; 驱动扫描线的扫描线驱动电路; 辅助电容器电源线布置在第一方向上,所述辅助电容器的沿第二方向布置的一端共同连接到该辅助电容器电源线; 以及辅助电容器电源线电压控制电路,其将所述辅助电容器电源线的电压与通过极性反向驱动所述液晶电容器和所述辅助电容器的周期同步,其中所述辅助电容器电源线电压控制电路提供 在上电之后的预定时段期间,向所有辅助电容器电源线提供第一参考电压。

    Liquid crystal display
    2.
    发明申请
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号:US20050036078A1

    公开(公告)日:2005-02-17

    申请号:US10886628

    申请日:2004-07-09

    摘要: A liquid crystal display according to one embodiment of the present invention, comprising: signal lines and scanning lines arranged in first and second directions on an insulation substrate; display elements formed in vicinity of cross points of the signal lines and scanning lines; liquid crystal capacitors and auxiliary capacitors which accumulate electric charge in accordance with voltages of the signal lines via said display elements; a signal line drive circuit which drives the signal lines; a scanning line drive circuit which drives the scanning lines; auxiliary capacitor power supply lines arranged in the first direction, to which one ends of said auxiliary capacitors arranged in the second direction are commonly connected; and auxiliary capacitor power supply line voltage control circuits which control voltages of said auxiliary capacitor power supply lines in sync with a cycle which drives said liquid crystal capacitors and said auxiliary capacitors by polarity reverse, wherein said auxiliary capacitor power supply line voltage control circuit supplies a first reference voltage to all of said auxiliary capacitor power supply lines during a predetermine period after power-on.

    摘要翻译: 根据本发明的一个实施例的液晶显示器,包括:在绝缘基板上沿第一和第二方向布置的信号线和扫描线; 形成在信号线和扫描线的交叉点附近的显示元件; 液晶电容器和辅助电容器,其通过所述显示元件根据信号线的电压累积电荷; 驱动信号线的信号线驱动电路; 驱动扫描线的扫描线驱动电路; 辅助电容器电源线布置在第一方向上,所述辅助电容器的沿第二方向布置的一端共同连接到该辅助电容器电源线; 以及辅助电容器电源线电压控制电路,其将所述辅助电容器电源线的电压与通过极性反向驱动所述液晶电容器和所述辅助电容器的周期同步,其中所述辅助电容器电源线电压控制电路提供 在上电之后的预定时段期间,向所有辅助电容器电源线提供第一参考电压。

    Method for driving display device having digital memory for each pixel
    3.
    发明授权
    Method for driving display device having digital memory for each pixel 有权
    用于驱动具有每个像素的数字存储器的显示装置的方法

    公开(公告)号:US06940483B2

    公开(公告)日:2005-09-06

    申请号:US10325937

    申请日:2002-12-23

    IPC分类号: G02F1/133 G09G3/20 G09G3/36

    摘要: During a still picture display period, a normal write voltage is sometimes unable to be applied to a liquid crystal layer 16 because two memory switch elements 21 and 22 are simultaneously turned on, and the output and the inverted output from the digital memory 18 are applied simultaneously to a pixel electrode 13. According to the present invention, the pulse width for the on period of one of the memory switch elements 21 and 22 is narrower than the pulse width for the off period of the other memory switch element, so that the on periods of the two memory switch elements 21 and 22 do not overlap. In this manner, the memory switch elements 21 and 22 are prevented from being turned on at the same time.

    摘要翻译: 在静止图像显示期间,由于两个存储器开关元件21和22同时导通,所以正常的写入电压有时不能施加到液晶层16,并且应用来自数字存储器18的输出和反相输出 根据本发明,一个存储开关元件21和22的导通周期的脉冲宽度比另一个存储器开关元件的截止周期的脉冲宽度窄,因此, 两个存储开关元件21和22的周期不重叠。 以这种方式,防止存储器开关元件21和22同时导通。

    Display and method of driving display
    4.
    发明授权
    Display and method of driving display 有权
    显示和驾驶显示方法

    公开(公告)号:US06771247B2

    公开(公告)日:2004-08-03

    申请号:US09812571

    申请日:2001-03-21

    IPC分类号: G09G336

    摘要: A display has display pixels provided with digital memories, respectively. In each display pixel, a pixel electrode and a data line are connected to each other through a first switch, and the pixel electrode and the digital memory are connected to each other through a second switch. In a first display period, the second switches are turned off and the first switches are turned on, to display video data supplied from the data lines. In a second display period, the second switches are turned on and the first switches are turned off, to stop scan and data drivers and display video data stored in the digital memories.

    摘要翻译: 显示器分别具有设置有数字存储器的显示像素。 在每个显示像素中,像素电极和数据线通过第一开关彼此连接,并且像素电极和数字存储器通过第二开关相互连接。 在第一显示周期中,第二开关断开,第一开关导通,以显示从数据线提供的视频数据。 在第二显示期间,第二开关导通,第一开关断开,停止扫描和数据驱动并显示数字存储器中存储的视频数据。

    Display apparatus and method of driving the same
    5.
    发明授权
    Display apparatus and method of driving the same 有权
    显示装置及其驱动方法

    公开(公告)号:US09104257B2

    公开(公告)日:2015-08-11

    申请号:US13425648

    申请日:2012-03-21

    IPC分类号: G06F3/041 G09G3/36

    摘要: According to one embodiment, a display apparatus includes signal lines, and pixels. Each of the pixels includes a pixel electrode and a pixel control switch, and being classified into any of pixel groups. Each of the pixel groups includes a memory, and a sensor circuit which is configured to provide data for a detection signal to the memory when detecting the input information. The pixel control switch is configured to switch the voltage level of the pixel electrode in accordance with data for the display signal input via the signal line and the data for the detection signal input from the memory.

    摘要翻译: 根据一个实施例,显示装置包括信号线和像素。 每个像素包括像素电极和像素控制开关,并且被分类为任何像素组。 每个像素组包括存储器和传感器电路,其被配置为当检测到输入信息时向存储器提供用于检测信号的数据。 像素控制开关被配置为根据用于经由信号线输入的显示信号的数据和用于从存储器输入的检测信号的数据来切换像素电极的电压电平。

    Flat panel display device having digital memory provided in each pixel
    6.
    发明授权
    Flat panel display device having digital memory provided in each pixel 失效
    具有设置在每个像素中的数字存储器的平板显示装置

    公开(公告)号:US07053876B2

    公开(公告)日:2006-05-30

    申请号:US10608027

    申请日:2003-06-30

    IPC分类号: G09G3/36

    摘要: In a flat panel display device configured to allow moving image data supplied through a signal line 11 to be written to a pixel electrode 13 during typical display operation and further to allow still image data latched in a digital memory 18 to be written to the pixel electrode 13 during still image display operation. When switching from a typical display to a still image display, at least two frames following the completion of the switching operation are assigned as write frames to allow still image data to be written to the digital memory 18. This allows the still image data to be written normally to the digital memory 18 even when the rise times of a memory control signal and a common signal are made longer than a vertical blanking period.

    摘要翻译: 在平面显示装置中,被配置为允许在典型显示操作期间通过信号线11提供的运动图像数据被写入像素电极13,并且还允许锁存在数字存储器18中的静止图像数据被写入像素电极 静态图像显示操作中13。 当从典型显示切换到静止图像显示时,在切换操作完成之后的至少两个帧被分配为写入帧,以允许将静止图像数据写入数字存储器18。 即使使存储器控制信号和公共信号的上升时间长于垂直消隐周期,也能够将静止图像数据正常地写入数字存储器18。

    Display apparatus having digital memory cell in pixel and method of driving the same
    7.
    发明授权
    Display apparatus having digital memory cell in pixel and method of driving the same 有权
    具有像素的数字存储单元的显示装置及其驱动方法

    公开(公告)号:US06778162B2

    公开(公告)日:2004-08-17

    申请号:US09996742

    申请日:2001-11-30

    IPC分类号: G09G336

    摘要: Disclosed is a circuit constitution of a display apparatus comprising a digital memory (DM) cell for each pixel. The DM cell is composed of one inverter circuit, and a DM switching circuit for controlling an electrical conduction between a pixel electrode and the DM cell is provided. During a normal displaying period, the DM cell and the pixel electrode are not electrically conducted by the DM switching circuit, and a full-color image displaying is performed by dynamic image data supplied to a signal line. During a still image displaying, the DM cell and the pixel electrode are electrically conducted by the DM switching circuit, and a multi-color image displaying is performed by still image data retained in the DM cell.

    摘要翻译: 公开了包括用于每个像素的数字存储器(DM)单元的显示装置的电路结构。 DM单元由一个反相器电路组成,并且提供用于控制像素电极和DM单元之间的导电的DM切换电路。 在正常显示期间,DM单元和像素电极不由DM切换电路进行导电,并且通过提供给信号线的动态图像数据进行全色图像显示。 在静止图像显示期间,DM单元和像素电极由DM切换电路导电,并且通过保留在DM单元中的静止图像数据执行多色图像显示。

    Method of switching from immersion objective lens to dry objective lens
    9.
    发明授权
    Method of switching from immersion objective lens to dry objective lens 有权
    从浸没式物镜切换到干式物镜的方法

    公开(公告)号:US08456770B2

    公开(公告)日:2013-06-04

    申请号:US12603652

    申请日:2009-10-22

    申请人: Hiroyuki Kimura

    发明人: Hiroyuki Kimura

    IPC分类号: G02B7/14

    摘要: A microscope apparatus capable of removing liquid from an observation field of view of a dry objective lens, when an immersion objective lens is switched to the dry objective lens, is provided. The microscope apparatus includes a specimen XY stage on which a specimen is placed, a dry objective lens and an immersion objective lens that collect light from the specimen, a movable revolver that selectively disposes one of these objective lenses at a position facing the specimen, and a control unit that controls the specimen XY stage and movable revolver such that the relative positions in the XY direction are changed until the immersion objective lens is disposed at a non-observation region of the dry objective lens, prior to switching of these objective lenses.

    摘要翻译: 提供了一种显示装置,当将浸没物镜切换到干物镜时,能够从干物镜的观察视场中去除液体。 显微镜装置包括:放置试样的试样XY台,干物镜和收集来自试样的光的浸没物镜;选择性地将这些物镜中的一个物镜放置在与试样相对的位置的可动轮,以及 控制单元,其在切换这些物镜之前控制样本XY平台和可移动旋转臂,使得XY方向上的相对位置改变,直到浸没物镜设置在干燥物镜的非观察区域。