Liquid crystal display device having controlling circuit for adjusting common voltage
    3.
    发明授权
    Liquid crystal display device having controlling circuit for adjusting common voltage 有权
    具有用于调节公共电压的控制电路的液晶显示装置

    公开(公告)号:US08054274B2

    公开(公告)日:2011-11-08

    申请号:US12151829

    申请日:2008-05-09

    Applicant: Hung-Yu Chen

    Inventor: Hung-Yu Chen

    CPC classification number: G09G3/3655 G09G2320/0209

    Abstract: An exemplary liquid crystal display device includes a liquid crystal panel configured for displaying images according to external image data. The liquid crystal panel comprising a plurality of sub-pixel regions and a controlling circuit. The sub-pixel regions are arranged regularly, each of the sub-pixel regions having either a positive polarity or a negative polarity when displaying images. The controlling circuit is configured to adjust a common voltage applied to the liquid crystal panel according to a relationship between variations of the common voltage and polarity information of at least a plurality of the sub-pixel regions during operation of the liquid crystal display device.

    Abstract translation: 示例性液晶显示装置包括被配置为根据外部图像数据显示图像的液晶面板。 液晶面板包括多个子像素区域和控制电路。 子像素区域被规则地布置,当显示图像时,每个子像素区域具有正极性或负极性。 控制电路被配置为根据在液晶显示装置的操作期间至少多个子像素区域的公共电压和极性信息的变化之间的关系来调节施加到液晶面板的公共电压。

    Multi-domain vertical alignment liquid crystal display
    4.
    发明授权
    Multi-domain vertical alignment liquid crystal display 有权
    多域垂直排列液晶显示

    公开(公告)号:US07969523B2

    公开(公告)日:2011-06-28

    申请号:US12286380

    申请日:2008-09-29

    Applicant: Hung-Yu Chen

    Inventor: Hung-Yu Chen

    CPC classification number: G02F1/13624 G02F1/1393 G02F2001/134345

    Abstract: A liquid crystal display includes an insulating substrate, a plurality of parallel gate lines disposed on the insulating substrate, and a plurality of data lines disposed on the insulating substrate. The data lines insulatingly intercross the gate lines. An intersection between two of the plurality of gate lines and a corresponding two of the plurality of data lines defines a pixel region. Each pixel region includes a first thin film transistor (TFT), a first pixel electrode, and a second pixel electrode. The first TFT includes a first gate electrode connected with the gate line, a first source electrode connected with the first pixel electrode, and a first drain electrode connected with the first pixel electrode. A voltage of the first pixel electrode is different from a voltage of the second pixel electrode.

    Abstract translation: 液晶显示器包括绝缘基板,设置在绝缘基板上的多个平行栅极线和设置在绝缘基板上的多条数据线。 数据线绝缘地跨越栅极线。 多个栅极线中的两个与多个数据线中的相应的两条数据线之间的交点限定像素区域。 每个像素区域包括第一薄膜晶体管(TFT),第一像素电极和第二像素电极。 第一TFT包括与栅极线连接的第一栅电极,与第一像素电极连接的第一源电极和与第一像素电极连接的第一漏电极。 第一像素电极的电压与第二像素电极的电压不同。

    Liquid crystal panel having low-resistance common electrode layer
    5.
    发明授权
    Liquid crystal panel having low-resistance common electrode layer 有权
    具有低电阻公共电极层的液晶面板

    公开(公告)号:US07855773B2

    公开(公告)日:2010-12-21

    申请号:US12154758

    申请日:2008-05-27

    Applicant: Hung-Yu Chen

    Inventor: Hung-Yu Chen

    CPC classification number: G02F1/1341 G02F2001/133388

    Abstract: An exemplary liquid crystal panel (20) includes a first substrate (22), a second substrate (24) facing toward the first substrate (22), a liquid crystal layer (23) sandwiched between the two substrates, and a plurality of the conductive adhesive blocks (225) in the non-displaying region. The first substrate includes a non-displaying region (222). A transparent conductive layer (226) is disposed at a surface of the first substrate and capable of transmitting a common voltage signal to the liquid crystal layer. The first substrate at the non-displaying region includes protrusions (253) defining a plurality of gaps (254) therebetween. The transparent conductive layer covers the protrusions including parts of the protrusions defining the gaps. The conductive adhesive blocks contact the transparent conductive layer at the non-displaying region.

    Abstract translation: 示例性液晶面板(20)包括第一基板(22),面向第一基板(22)的第二基板(24),夹在两个基板之间的液晶层(23),以及多个导电 非显示区域中的粘合块(225)。 第一基板包括非显示区域(222)。 透明导电层(226)设置在第一基板的表面,能够将共电压信号传输到液晶层。 非显示区域的第一基板包括在其间限定多个间隙(254)的突起(253)。 透明导电层覆盖包括限定间隙的突起的部分的突起。 导电粘合剂块在非显示区域与透明导电层接触。

    Liquid crystal display having electrically floating thin film transistor within sub pixel unit
    6.
    发明授权
    Liquid crystal display having electrically floating thin film transistor within sub pixel unit 有权
    在子像素单元内具有电浮动薄膜晶体管的液晶显示器

    公开(公告)号:US07800705B2

    公开(公告)日:2010-09-21

    申请号:US12228709

    申请日:2008-08-15

    Applicant: Hung-Yu Chen

    Inventor: Hung-Yu Chen

    CPC classification number: G02F1/1368 G02F1/13306

    Abstract: An LCD includes data lines, gate lines intersecting with the data lines, and pixel units. Each pixel unit is defined by a minimal area formed by two adjacent data lines and two adjacent gate lines. Each pixel unit includes a first sub pixel unit and a second sub pixel unit. The first sub pixel unit includes a first thin film transistor (TFT) and a first pixel electrode. The second sub pixel unit includes a second TFT and a second pixel electrode. A gate electrode of the first TFT is connected to the gate line, a source electrode of the first TFT is connected to the data line. A source electrode of the second TFT is connected to a same data line, and a gate electrode of the second TFT is electrically floating.

    Abstract translation: LCD包括数据线,与数据线相交的栅极线和像素单元。 每个像素单元由由两个相邻数据线和两个相邻栅极线形成的最小区域限定。 每个像素单元包括第一子像素单元和第二子像素单元。 第一子像素单元包括第一薄膜晶体管(TFT)和第一像素电极。 第二子像素单元包括第二TFT和第二像素电极。 第一TFT的栅电极连接到栅极线,第一TFT的源电极连接到数据线。 第二TFT的源电极连接到相同的数据线,第二TFT的栅电极是电浮置的。

    Liquid crystal display
    9.
    发明申请
    Liquid crystal display 审中-公开
    液晶显示器

    公开(公告)号:US20080266497A1

    公开(公告)日:2008-10-30

    申请号:US12150362

    申请日:2008-04-28

    Applicant: Hung-Yu Chen

    Inventor: Hung-Yu Chen

    CPC classification number: G02F1/133512 G02F2202/16

    Abstract: An exemplary liquid crystal display has a liquid crystal panel (2). The liquid crystal panel includes a first substrate (21); a second substrate (22); and a liquid crystal layer (23) disposed between the first and second substrates. The liquid crystal panel further includes a black matrix (210) formed at one side of the first substrate face to the liquid crystal layer; a color filter layer (211) including a plurality of color filter units disposed regularly and separately at the black matrix, and a conductive layer (212) covering the black matrix and the color filter layer, electrically coupled to the black matrix. The black matrix is electrically conductive.

    Abstract translation: 示例性液晶显示器具有液晶面板(2)。 液晶面板包括第一基板(21); 第二基板(22); 和设置在第一和第二基板之间的液晶层(23)。 液晶面板还包括在液晶层的第一基板面的一侧形成的黑矩阵(210) 包括在黑矩阵上规则地且分开地布置的多个滤色器单元的滤色器层(211)和覆盖黑矩阵和滤色器层的导电层(212),电连接到黑矩阵。 黑色矩阵是导电的。

    Multi-domain vertical alignment liquid crystal display
    10.
    发明申请
    Multi-domain vertical alignment liquid crystal display 审中-公开
    多域垂直排列液晶显示

    公开(公告)号:US20080239182A1

    公开(公告)日:2008-10-02

    申请号:US12080343

    申请日:2008-04-02

    CPC classification number: G02F1/1393 G02F2001/134345

    Abstract: An exemplary multi-domain vertical alignment liquid crystal display (200) includes a plurality of gate lines (201) configured for providing a plurality of scanning signals and a plurality of data lines (203) configured for providing a plurality of gray scale voltages. The gate lines and data lines cooperatively define a plurality of pixel regions (230) in a matrix. Each pixel region includes a first pixel electrode (213) and a second pixel electrode (223). The first and second pixel electrodes are applied with different gray scale voltages.

    Abstract translation: 示例性多域垂直取向液晶显示器(200)包括被配置为提供多个扫描信号的多条栅极线(201)和被配置为提供多个灰度级电压的多条数据线(203)。 栅极线和数据线协作地定义矩阵中的多个像素区域(230)。 每个像素区域包括第一像素电极(213)和第二像素电极(223)。 第一和第二像素电极被施加不同的灰度电压。

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