Electro-optical device and driving method for the same
    13.
    发明授权
    Electro-optical device and driving method for the same 失效
    电光装置及其驱动方法相同

    公开(公告)号:US06369788B1

    公开(公告)日:2002-04-09

    申请号:US08247452

    申请日:1994-05-23

    IPC分类号: G09G336

    摘要: A display and a driving method for the same capable of constructing clear visual images as described. In the display, a plurality of conductive pads are opposed to a back electrode with a light influencing medium such as a liquid crystal layer. Control signals are supplied to the conductive pads through complimentary transistors comprise a p-channel field effect transistor and an n-channel field effect transistor connected between VDD and VSS lines of a control circuit, which also supplies a bias voltage to the back electrode and gate control signals to the gate terminals of the p-channel field effect transistor and the n-channel field effect transistor. During operation, the bias voltage is inverted in order to invert the polarity of control signal applied across the light influencing medium.

    摘要翻译: 一种能够构建如上所述的清晰可视图像的显示器和驱动方法。 在显示器中,多个导电焊盘与具有诸如液晶层的光影响介质的背面电极相对。 控制信号通过互补晶体管提供给导电焊盘,该晶体管包括连接在控制电路的VDD和VSS线之间的p沟道场效应晶体管和n沟道场效应晶体管,其也向背电极和栅极 控制信号到p沟道场效应晶体管和n沟道场效应晶体管的栅极端子。 在操作期间,偏置电压被反转以反转施加在光影响介质上的控制信号的极性。

    Electro-optical device and method of driving the same
    14.
    发明授权
    Electro-optical device and method of driving the same 失效
    电光装置及其驱动方法

    公开(公告)号:US5680147A

    公开(公告)日:1997-10-21

    申请号:US885637

    申请日:1992-05-19

    IPC分类号: G09G3/20 G09G3/36

    摘要: An electro-optical device and a method of fine gradation display by an electro-optical device are disclosed. In case of driving each picture element of the active matrix type electro-optical device, a visual gradation display can be carried out by using transfer gate complementary field effect transistors, in a structure where one of the input and output terminals thereof is connected with a picture element electrode, by applying a voltage to the other terminal, and by applying a bipolar pulse to a control electrode at a certain timing and cutting the voltage at the same time, and whereby controlling the time for applying voltage to the picture element, while a visual gradation display can also be carried out in a structure where one of the input and output terminals of the device is connected with the picture element, by applying the bipolar pulse to the control electrode at a certain timing and by applying a voltage as a function of time to the other terminal at the same time, and whereby applying the voltage determined thereby to the picture element.

    摘要翻译: 公开了一种电光装置和通过电光装置进行精细等级显示的方法。 在驱动有源矩阵型电光装置的每个像素的情况下,可以通过使用传输栅互补场效应晶体管来执行视觉灰度显示,其结构中,其输入和输出端之一与 图像元素电极,通过向另一个端子施加电压,并且通过在一定的定时向控制电极施加双极性脉冲并同时切断电压,并且由此控制向像素施加电压的时间,同时 也可以通过在一定时刻将双极性脉冲施加到控制电极,并将电压施加为电压的结构,在该装置的输入输出端子与图像元件连接的结构中进行视觉灰度显示 同时对另一个终端的时间功能,并且由此将由此确定的电压施加到图像元素。

    Active matrix type electro-optical device
    15.
    发明授权
    Active matrix type electro-optical device 失效
    有源矩阵型电光装置

    公开(公告)号:US5612799A

    公开(公告)日:1997-03-18

    申请号:US542821

    申请日:1995-10-13

    摘要: A grey tone display and a driving method are described. The display comprises a light influencing layer, an electrode pad located adjacent to the layer at one side of the layer in order to define a pixel in the layer, an n-channel field effect transistors connected to the electrode pad at its source terminal, a p-channel field effect transistors connected to the electrode pad at its source terminal, a first control line connected to the drain terminal of the n-channel field effect transistor, a second control line connected to the drain terminal of the p-channel field effect transistor, a third control line connected to the gate terminals of the n-channel field effect transistor and the p-channel field effect transistor, and a control circuit for supplying control signals to the first, second and third control lines. By this configuration, the voltage of the electrode pad can be arbitrarily controlled by adjusting the input level at the gate terminals.

    摘要翻译: 描述灰色调显示和驱动方法。 所述显示器包括光影响层,位于所述层的一侧附近的层的电极焊盘,以便限定所述层中的像素,在其源极端子处连接到所述电极焊盘的n沟道场效应晶体管, 在源极端子连接到电极焊盘的p沟道场效应晶体管,连接到n沟道场效应晶体管的漏极端子的第一控制线,连接到p沟道场效应的漏极端子的第二控制线 晶体管,连接到n沟道场效应晶体管和p沟道场效应晶体管的栅极端子的第三控制线,以及用于向第一,第二和第三控制线提供控制信号的控制电路。 通过这种配置,可以通过调节栅极端子处的输入电平来任意地控制电极焊盘的电压。

    Electro-optical apparatus utilizing at least three electro-optical
modulating device to provide a sythesized color image and method of
driving same
    17.
    发明授权
    Electro-optical apparatus utilizing at least three electro-optical modulating device to provide a sythesized color image and method of driving same 失效
    使用至少三个电光调制装置的电光装置提供合成彩色图像及其驱动方法

    公开(公告)号:US5481320A

    公开(公告)日:1996-01-02

    申请号:US912335

    申请日:1992-07-13

    IPC分类号: H04N5/74 H04N9/31

    摘要: An electro-optical device includes a light amplifying portion comprising a first substrate having a transparent conductive film, a photoconductor whose electric resistance is lowered in accordance with light irradiation and a dielectric thin film, a second substrate having a transparent conductive film and uniaxially-orienting layer and a ferroelectric liquid crystal or antiferroelectric liquid crystal layer sandwiched between the first and second substrate, an image write-in portion comprising a display body, a mirror for splitting an image light into three color lights and light shutters for performing a switching operation between transmission and interception of the split lights, and serves to irradiate the image light through the first substrate of each light amplifying portion, an image read-out portion comprising a light source for irradiating light through the second substrate of each of the three light amplifying portions, and red, green and blue color filter portions, and an imaging portion for synthesizing image lights transmitted through the image read-out portion and reflected from the light amplifying portions into a synthesized image.

    摘要翻译: 电光装置包括:光放大部,其包括具有透明导电膜的第一基板,根据光照射而电阻降低的光电导体和电介质薄膜,具有透明导电膜的第二基板和单轴取向 夹层在第一和第二基板之间的铁电液晶或反铁电液晶层,包括显示体的图像写入部分,用于将图像光分解为三色光的反射镜和用于在第一和第二基板之间执行切换操作的光闸 透射和截取分光灯,并且用于照射通过每个光放大部分的第一衬底的图像光,图像读出部分包括用于照射通过三个光放大部分中的每一个的每个的第二衬底的光的光源 ,以及红色,绿色和蓝色滤色器部分,和a 成像部分,用于将通过图像读出部分透射并从光放大部分反射的图像光合成为合成图像。

    Electrical connection and method for making the same
    18.
    发明授权
    Electrical connection and method for making the same 失效
    电气连接和制造方法

    公开(公告)号:US5235741A

    公开(公告)日:1993-08-17

    申请号:US928036

    申请日:1992-08-11

    申请人: Akira Mase

    发明人: Akira Mase

    摘要: Electrical connection between electrode arrangements formed on first and second substrates is described. The first substrate is placed over the second substrate with a UV light curable adhesive between them. The UV light curable adhesive carries first and second particles dispersed therein. The first and second substrates are pressed against each other and exposed to UV light in order to harden the adhesive. The first particles are made from conductive particles and preferably resilient and function to form current paths between the electrodes of the first and second substrates. The second particles function to prevent the first particles from being destroyed by excess deformation.

    摘要翻译: 描述形成在第一和第二基板上的电极布置之间的电连接。 将第一衬底放置在第二衬底上,在它们之间具有UV光可固化粘合剂。 UV光固化型粘合剂携带分散在其中的第一和第二颗粒。 将第一和第二基板彼此挤压并暴露于UV光以使粘合剂硬化。 第一颗粒由导电颗粒制成并且优选地是弹性的并且用于在第一和第二基板的电极之间形成电流路径。 第二颗粒起到防止第一颗粒被过度变形破坏的作用。