LIQUID CRYSTAL DISPLAY DEVICE
    1.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号:US20120320026A1

    公开(公告)日:2012-12-20

    申请号:US13575691

    申请日:2011-01-27

    IPC分类号: G09G3/36 G06F3/038

    摘要: A color display pixel PCD in a liquid crystal display device (100) includes first through fourth pixels P1 through P4 arrayed in two rows by two columns, and first and second signal lines (13a, 13b) which are located in correspondence with each column of pixels and are supplied with signal voltages of polarities opposite to each other from a signal line driving circuit (30) in each vertical scanning period. A TFT (14) of one of the first and third pixel P1 and P3 is connected to the first signal line (13a), and a TFT (14) of the other pixel is connected to the second signal line (13b). A TFT (14) of one of the second and fourth pixel P2 and P4 is connected to the first signal line (13a), and a TFT (14) of the other pixel is connected to the second signal line (13b). The TFTs (14) of the first through fourth pixels P1 through P4 are controlled to be ON/OFF by a common scanning signal, and the polarities of the signal voltages supplied to the first and second signal lines (13a, 13b) are constant during an arbitrary vertical scanning period. Owing to this, the load on the signal line driving circuit is reduced.

    摘要翻译: 液晶显示装置(100)中的彩色显示像素PCD包括排列成两行×2列的第一至第四像素P1〜P4,以及与列的每列对应设置的第一和第二信号线(13a,13b) 并且在每个垂直扫描周期中从信号线驱动电路(30)提供具有彼此相反极性的信号电压。 第一和第三像素P1和P3之一的TFT(14)连接到第一信号线(13a),另一像素的TFT(14)连接到第二信号线(13b)。 第二和第四像素P2和P4之一的TFT(14)连接到第一信号线(13a),另一个像素的TFT(14)连接到第二信号线(13b)。 第一至第四像素P1至P4的TFT(14)通过公共扫描信号被控制为ON / OFF,并且提供给第一和第二信号线(13a,13b)的信号电压的极性在 任意垂直扫描周期。 因此,信号线驱动电路的负载减小。

    Digital planetarium picture-projecting apparatus
    2.
    发明申请
    Digital planetarium picture-projecting apparatus 有权
    数字天文馆图像投影仪

    公开(公告)号:US20070132892A1

    公开(公告)日:2007-06-14

    申请号:US11634760

    申请日:2006-12-06

    IPC分类号: H04N9/31

    CPC分类号: G09B27/02 G03B21/00 H04N5/74

    摘要: It is intended to provide a digital planetarium picture-projecting apparatus capable of recording and executing an operation procedure, facilitating recording of the operation procedure, editing the operation procedure, and executing an ad-lib representation when the operation procedure is executed. The digital planetarium picture projecting apparatus comprises an operating portion which accepts an operation by an operator about picture projection, an operation display panel which displays information about picture projection to the operator, a manual process recording portion which records an operation procedure executed to the operating portion, and a control portion which executes picture projection according to the operation procedure recorded in the manual process recording portion, wherein a temporary stop or restart operation by the operator is accepted during recording of the operation procedure by the manual process recording portion. Further, information about a projection screen is displayed on an operation display panel during execution of picture projection according to the operation procedure.

    摘要翻译: 旨在提供一种能够记录和执行操作过程的数字天文馆图像投影设备,便于在执行操作过程时操作过程的记录,编辑操作过程和执行ad-lib表示。 数字天文台图像投影装置包括:操作部,其接受操作者关于图像投影的操作;操作显示面板,其向操作者显示关于图像投影的信息;手动处理记录部,其将执行的操作过程记录到操作部分 以及根据记录在手动处理记录部分中的操作过程执行图像投影的控制部分,其中在通过手动处理记录部分记录操作过程期间接受操作者的暂时停止或重新启动操作。 此外,根据操作过程,在执行图像投影期间,在操作显示面板上显示关于投影屏幕的信息。

    Radio wave absorbing panel
    4.
    发明授权
    Radio wave absorbing panel 失效
    无线电波吸收板

    公开(公告)号:US06195034B1

    公开(公告)日:2001-02-27

    申请号:US09171210

    申请日:1999-06-04

    IPC分类号: H01Q1700

    摘要: A radio wave absorbing panel is made up of a first insulating substrate and a second insulating substrate disposed in parallel a predetermined distance apart and a middle insulating substrate disposed between and parallel with the first and second substrates. The first and second substrates each have a conducting film coated over the entire surface of one side. On one side of the middle insulating substrate are coated multiple conducting films disposed in the form of stripes or a matrix. By this means a thin radio wave absorbing panel having excellent radio wave absorption and transparency to light can be obtained.

    摘要翻译: 无线电波吸收板由第一绝缘基板和隔开预定距离设置的第二绝缘基板和设置在第一基板和第二基板之间并平行的中间绝缘基板构成。 第一和第二基板各自具有涂覆在一面的整个表面上的导电膜。 在中间绝缘基板的一侧涂覆以条纹或矩阵形式设置的多个导电膜。 通过这种方式,可以获得具有优异的无线电波吸收和对光的透明度的薄无线电波吸收板。

    Digital planetarium picture-projecting apparatus
    5.
    发明授权
    Digital planetarium picture-projecting apparatus 有权
    数字天文馆图像投影仪

    公开(公告)号:US08154667B2

    公开(公告)日:2012-04-10

    申请号:US11634760

    申请日:2006-12-06

    IPC分类号: H04N5/64

    CPC分类号: G09B27/02 G03B21/00 H04N5/74

    摘要: It is intended to provide a digital planetarium picture-projecting apparatus capable of recording and executing an operation procedure, facilitating recording of the operation procedure, editing the operation procedure, and executing an ad-lib representation when the operation procedure is executed. The digital planetarium picture projecting apparatus comprises an operating portion which accepts an operation by an operator about picture projection, an operation display panel which displays information about picture projection to the operator, a manual process recording portion which records an operation procedure executed to the operating portion, and a control portion which executes picture projection according to the operation procedure recorded in the manual process recording portion, wherein a temporary stop or restart operation by the operator is accepted during recording of the operation procedure by the manual process recording portion. Further, information about a projection screen is displayed on an operation display panel during execution of picture projection according to the operation procedure.

    摘要翻译: 旨在提供一种能够记录和执行操作过程的数字天文馆图像投影设备,便于在执行操作过程时操作过程的记录,编辑操作过程和执行ad-lib表示。 数字天文台图像投影装置包括:操作部,其接受操作者关于图像投影的操作;操作显示面板,其向操作者显示关于图像投影的信息;手动处理记录部,其将执行的操作过程记录到操作部分 以及根据记录在手动处理记录部分中的操作过程执行图像投影的控制部分,其中在通过手动处理记录部分记录操作过程期间接受操作者的暂时停止或重新启动操作。 此外,根据操作过程,在执行图像投影期间,在操作显示面板上显示关于投影屏幕的信息。