Backlight module having colored reflective structure and liquid crystal display using same
    41.
    发明授权
    Backlight module having colored reflective structure and liquid crystal display using same 有权
    具有彩色反射结构的背光模块和使用其的液晶显示器

    公开(公告)号:US07527418B2

    公开(公告)日:2009-05-05

    申请号:US11974777

    申请日:2007-10-16

    IPC分类号: F21V7/04

    摘要: An exemplary backlight module (20) includes a light guide plate (22) having a light incident surface (224), a plurality of light sources (23) adjacent to the light incident surface, a frame (24) for receiving the light sources and the light guide plate, and a colored reflective structure (220) disposed in the frame. Some of the light beams emitting from the light sources are transmitted to the colored reflective structure and converted to reflected light beams having a corresponding color. The reflected light beams further mix with light beams emitting from the light sources and generate light beams in desired color system. A liquid crystal display (200) using the backlight module is also provided.

    摘要翻译: 示例性背光模块(20)包括具有光入射表面(224)的导光板(22),与光入射表面相邻的多个光源(23),用于接收光源的框架(24) 导光板和布置在框架中的着色反射结构(220)。 从光源发射的一些光束被传输到着色反射结构,并被转换为具有相应颜色的反射光束。 反射光束进一步与从光源发射的光束混合并产生所需颜色系统中的光束。 还提供了使用背光模块的液晶显示器(200)。

    Liquid crystal display having compensation circuit for reducing gate delay
    42.
    发明申请
    Liquid crystal display having compensation circuit for reducing gate delay 有权
    液晶显示器具有减小门延迟的补偿电路

    公开(公告)号:US20090096735A1

    公开(公告)日:2009-04-16

    申请号:US12287933

    申请日:2008-10-14

    申请人: Kai Meng

    发明人: Kai Meng

    IPC分类号: G09G3/36

    摘要: An exemplary liquid crystal display includes a liquid crystal panel, a gate driving circuit, a data driving circuit, and a compensation circuit. The liquid crystal panel includes gate lines and data lines intersecting the gate lines. The compensation circuit includes capacitors corresponding to the gate lines. The gate driving circuit is configured for providing scanning signals to the gate lines in sequence. The data driving circuit is configured for providing gray scale voltages to the data lines. The compensation circuit is configured for compensating the scanning signals.

    摘要翻译: 示例性液晶显示器包括液晶面板,栅极驱动电路,数据驱动电路和补偿电路。 液晶面板包括与栅极线相交的栅极线和数据线。 补偿电路包括对应于栅极线的电容器。 栅极驱动电路被配置为依次向栅极线提供扫描信号。 数据驱动电路被配置为向数据线提供灰度电压。 补偿电路被配置为补偿扫描信号。

    Backlight module with frame having elastic member and liquid crystal display incorporating same
    43.
    发明授权
    Backlight module with frame having elastic member and liquid crystal display incorporating same 有权
    具有框架的背光模块具有弹性构件和包含其的液晶显示器

    公开(公告)号:US07517135B2

    公开(公告)日:2009-04-14

    申请号:US11601886

    申请日:2006-11-20

    申请人: Chih-Chia Yu

    发明人: Chih-Chia Yu

    IPC分类号: G02F1/1333 F21V7/04

    摘要: An exemplary backlight module includes a light guide plate (14), a frame (15), and an illuminator (16). The light guide plate includes a light incident surface (142), and a side surface (149) opposite to the light incident surface. The illuminator is adjacent the light incident surface. The frame receives the light guide plate and the illuminator, and includes an elastic member (156) either elastically pushing the side surface toward the illuminator or elastically pushing the illuminator toward the light incident surface.

    摘要翻译: 示例性背光模块包括导光板(14),框架(15)和照明器(16)。 导光板包括光入射表面(142)和与光入射表面相对的侧表面(149)。 照明器与光入射面相邻。 框架接收导光板和照明器,并且包括弹性构件(156),其弹性地将侧表面推向照明器或将照明器弹性地推向光入射表面。

    Backlight module with light guide plate having reflective structures and liquid crystal display with same
    44.
    发明授权
    Backlight module with light guide plate having reflective structures and liquid crystal display with same 有权
    具有反光结构的导光板的背光模块和具有反射结构的液晶显示器

    公开(公告)号:US07517131B2

    公开(公告)日:2009-04-14

    申请号:US11824760

    申请日:2007-07-02

    申请人: Hsiang-Hui Hsieh

    发明人: Hsiang-Hui Hsieh

    IPC分类号: F21V33/00

    摘要: An exemplary backlight module (1) includes a light guide plate (10) and a light source (12) arranged to provide light beams to the light guide plate. The light guide plate includes a light emitting surface (102), a bottom surface (102) opposite to the light emitting surface, and a plurality of reflective structures (104) at the bottom surface. The reflective structures substantially define a plurality of isosceles triangular profiles, and each of the reflective structures maintains a pair of base angles relative to the bottom surface. The base angles of each reflective structure are the same, the base angles of all the reflective structures are the same, and the common base angle is in the range from 45° to 55°.

    摘要翻译: 示例性背光模块(1)包括导光板(10)和布置成向导光板提供光束的光源(12)。 导光板包括发光表面(102),与发光表面相对的底表面(102)和底表面处的多个反射结构(104)。 反射结构基本上限定多个等腰三角形轮廓,并且每个反射结构相对于底表面保持一对底角。 每个反射结构的底角相同,所有反射结构的底角相同,共同底角在45°至55°的范围内。

    Multi-domain vertical alignment liquid crystal display
    45.
    发明申请
    Multi-domain vertical alignment liquid crystal display 有权
    多域垂直排列液晶显示

    公开(公告)号:US20090086117A1

    公开(公告)日:2009-04-02

    申请号:US12286380

    申请日:2008-09-29

    申请人: Hung-Yu Chen

    发明人: Hung-Yu Chen

    IPC分类号: G02F1/1343

    摘要: 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.

    摘要翻译: 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。

    Electro-wetting display device
    46.
    发明申请
    Electro-wetting display device 审中-公开
    电润湿显示装置

    公开(公告)号:US20090085909A1

    公开(公告)日:2009-04-02

    申请号:US12286322

    申请日:2008-09-29

    IPC分类号: G09G5/00

    CPC分类号: G09G3/348 G02B26/004

    摘要: An exemplary electro-wetting display (EWD) device (30) includes: a first substrate (31); a second substrate (38) parallel to the first substrate; partition walls (34) arranged in a lattice on the second substrate thereby defining a plurality of pixel regions (P); a first fluid (35); and a second fluid (36). The first and second fluids are immiscible with each other and disposed between the first and second substrates. The second fluid is electro-conductive or polar. The first fluid is provided between the second substrate and the second fluid. Each pixel region includes two switch elements (315, 316) and a storage capacitor (336). The switch elements and the storage capacitor are disposed at a same side of the pixel region.

    摘要翻译: 示例性电润湿显示器(EWD)装置(30)包括:第一基板(31); 与第一基板平行的第二基板(38); 分隔壁(34),其布置在所述第二基板上的格子中,从而限定多个像素区域(P); 第一流体(35); 和第二流体(36)。 第一和第二流体彼此不混溶并且设置在第一和第二基底之间。 第二种流体是导电或极性的。 第一流体设置在第二基板和第二流体之间。 每个像素区域包括两个开关元件(315,316)和存储电容器(336)。 开关元件和存储电容器设置在像素区域的同一侧。

    Liquid crystal display device with OCB mode and method dividing one frame into two sub frames for driving same
    47.
    发明申请
    Liquid crystal display device with OCB mode and method dividing one frame into two sub frames for driving same 审中-公开
    具有OCB模式的液晶显示装置和将一帧分成两个子帧进行驱动的液晶显示装置

    公开(公告)号:US20090085850A1

    公开(公告)日:2009-04-02

    申请号:US12286355

    申请日:2008-09-29

    IPC分类号: G09G3/36

    摘要: A liquid crystal display device that operates in optically compensated bend mode includes a gate driving circuit, a data driving circuit, and pixel units. The gate driving circuit is configured for providing a gate signal to each of the pixel units. The data driving circuit is configured for providing a first voltage corresponding to a black signal in a first sub frame of a frame divided into two sub frames to each of the pixel units via a corresponding data line, and a second voltage corresponding to a gray level display signal in a second sub frame of the frame to each of the pixel units.

    摘要翻译: 在光学补偿弯曲模式下工作的液晶显示装置包括栅极驱动电路,数据驱动电路和像素单元。 栅极驱动电路被配置为向每个像素单元提供栅极信号。 数据驱动电路被配置为经由相应的数据线将与被分成两个子帧的帧的第一子帧中的黑色信号相对应的第一电压提供给每个像素单元,以及对应于灰度级的第二电压 在帧的第二子帧中将信号显示到每个像素单元。

    Electro-wetting display device
    49.
    发明申请
    Electro-wetting display device 有权
    电润湿显示装置

    公开(公告)号:US20090080052A1

    公开(公告)日:2009-03-26

    申请号:US12284361

    申请日:2008-09-22

    IPC分类号: G02F1/01

    CPC分类号: G02B26/004

    摘要: An exemplary electro-wetting display (EWD) device includes a plurality of sub-pixel units. Each sub-pixel unit defines two opposite long sides and two opposite short sides. Each sub-pixel unit includes a first substrate, a second substrate facing toward the first substrate, a conductive first liquid and a polar second sandwiched between the first substrate and the second substrate, and an electrode. The first and second liquids are immiscible. The electrode is disposed at a surface of the second substrate facing the first liquid. The electrode defines an opening. A length of the opening as measured parallel to the nearest short side is not less than 0.8 times a length of the nearest short side.

    摘要翻译: 示例性电润湿显示器(EWD)装置包括多个子像素单元。 每个子像素单元限定两个相对的长边和两个相对的短边。 每个子像素单元包括第一衬底,面对第一衬底的第二衬底,夹在第一衬底和第二衬底之间的导电第一液体和极性第二衬底以及电极。 第一和第二液体是不混溶的。 所述电极设置在所述第二基板的面向所述第一液体的表面。 电极限定开口。 平行于最近的短边测量的开口长度不小于最近短边长度的0.8倍。