Double-sided liquid crystal display device
    11.
    发明申请
    Double-sided liquid crystal display device 审中-公开
    双面液晶显示装置

    公开(公告)号:US20060146238A1

    公开(公告)日:2006-07-06

    申请号:US11317178

    申请日:2005-12-23

    Abstract: A double-sided liquid crystal display device (20) includes a light guide plate (21) having an incident surface (211), a side surface (213), and an emitting surface (212) opposite to the side surface. A light source (22) is disposed opposite to the incident surface, and a transflective liquid crystal panel (23) is disposed adjacent to the emitting surface. The transflective liquid crystal panel enables the LCD device to achieve double-sided display via the emitting surface and the side surface respectively. Because the double-sided LCD device uses the transflective liquid crystal panel to achieve double-sided display, the double-sided LCD device can have a reduced thickness and be relatively inexpensive.

    Abstract translation: 双面液晶显示装置(20)包括具有入射面(211)的导光板(21),侧面(213)和与侧面相反的发光面(212)。 光源(22)与入射面相对地配置,半透射型液晶面板(23)与发光面相邻配置。 半透射液晶面板使得LCD装置能够经由发射表面和侧表面实现双面显示。 由于双面LCD装置使用透反射液晶面板实现双面显示,所以双面LCD装置的厚度可以减小并且相对便宜。

    Backlight module having colored reflective structure and liquid crystal display using same
    12.
    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

    Abstract: 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.

    Abstract translation: 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)。

    Double-sided liquid crystal display having differently sized optical film assemblies
    13.
    发明申请
    Double-sided liquid crystal display having differently sized optical film assemblies 有权
    具有不同尺寸的光学膜组件的双面液晶显示器

    公开(公告)号:US20070139585A1

    公开(公告)日:2007-06-21

    申请号:US11641921

    申请日:2006-12-18

    Abstract: An exemplary double-sided liquid crystal display (LCD) (200) includes a first liquid crystal panel (212), a first optical film assembly (211), a light guide plate (230), a second optical film assembly (211), and a second liquid crystal panel (222) arranged in that order from bottom to top. An area of the second liquid crystal panel is less than an area of the first liquid crystal panel, and an area of the second optical film assembly is less than an area of the first optical film assembly. The second optical film assembly of the double-sided LCD has a size no larger than that needed to perform its function in respect of light beams propagating therethrough from the light guide plate to the second liquid crystal panel. Therefore, the double-sided LCD is cost-efficient.

    Abstract translation: 示例性双面液晶显示器(LCD)(200)包括第一液晶面板(212),第一光学膜组件(211),导光板(230),第二光学膜组件(211) 和从底部到顶部依次排列的第二液晶面板(222)。 第二液晶面板的面积小于第一液晶面板的面积,第二光学膜组件的面积小于第一光学膜组件的面积。 双面LCD的第二光学膜组件的尺寸不大于执行其从导光板传播到第二液晶面板的光束的功能所需的尺寸。 因此,双面LCD具有成本效益。

    Gait rehabilitation machine and method of using the same
    15.
    发明授权
    Gait rehabilitation machine and method of using the same 有权
    步态康复机及其使用方法

    公开(公告)号:US09161872B2

    公开(公告)日:2015-10-20

    申请号:US13427456

    申请日:2012-03-22

    Abstract: A gait rehabilitation machine and a method of using the same for lower-limb rehabilitation. The gait rehabilitation machine includes: a frame; a rear supporting member provided at the frame so that the back side of a human body can lean against the rear supporting member; a thigh supporting member corresponding to a thigh of the human body and pivotally connected to the frame; a shank supporting member corresponding to the corresponding shank of the human body, pivotally connected to the thigh supporting member, and having a pedal to be stepped on by the human body; a knee supporting member corresponding to the corresponding knee of the human body and provided at the thigh supporting member or the shank supporting member; and a transmission device for driving the shank supporting member to move. Thus, a patient can do lower-limb gait rehabilitation exercise without using a suspension system.

    Abstract translation: 一种步态康复机及其应用于下肢康复的方法。 步态康复机包括:一个框架; 设置在所述框架处的后支撑构件,使得人体的后侧能够靠靠在所述后支撑构件上; 大腿支撑构件,其对应于人体的大腿并且枢转地连接到所述框架; 与所述人体的对应的柄相对应的柄支撑构件,枢转地连接到所述大腿支撑构件,并且具有由人体踩踏的踏板; 膝盖支撑构件,其对应于人体的相应的膝盖并设置在大腿支撑构件或柄支撑构件上; 以及用于驱动柄支撑构件移动的传动装置。 因此,患者可以在不使用悬挂系统的情况下进行下肢步态康复锻炼。

    GAIT REHABILITATION MACHINE AND METHOD OF USING THE SAME
    17.
    发明申请
    GAIT REHABILITATION MACHINE AND METHOD OF USING THE SAME 有权
    GAIT康复机及其使用方法

    公开(公告)号:US20120253242A1

    公开(公告)日:2012-10-04

    申请号:US13427456

    申请日:2012-03-22

    Abstract: A gait rehabilitation machine and a method of using the same are provided for lower-limb rehabilitation. The gait rehabilitation machine includes: a frame; a rear supporting member provided at the frame so that the back side of a human body can lean against the rear supporting member; a thigh supporting member corresponding to a thigh of the human body and pivotally connected to the frame; a shank supporting member corresponding to the corresponding shank of the human body, pivotally connected to the thigh supporting member, and having a petal to be stepped on by the human body; a knee supporting member corresponding to the corresponding knee of the human body and provided at the thigh supporting member or the shank supporting member; and a transmission device for driving the shank supporting member to move. Thus, a patient can do lower-limb gait rehabilitation exercise without using a suspension system.

    Abstract translation: 提供了一种步态康复机及其使用方法,用于下肢康复。 步态康复机包括:一个框架; 设置在所述框架处的后支撑构件,使得人体的后侧能够靠靠在所述后支撑构件上; 大腿支撑构件,其对应于人体的大腿并且枢转地连接到所述框架; 与所述人体的相应的柄相对应的柄支撑构件,枢转地连接到所述大腿支撑构件,并且具有由人体踩踏的花瓣; 膝盖支撑构件,其对应于人体的相应的膝盖并设置在大腿支撑构件或柄支撑构件上; 以及用于驱动柄支撑构件移动的传动装置。 因此,患者可以在不使用悬挂系统的情况下进行下肢步态康复锻炼。

    4th-order sigma-delta modulator with leapfrog topology
    19.
    发明授权
    4th-order sigma-delta modulator with leapfrog topology 失效
    具有跨越式拓扑的4阶Σ-Δ调制器

    公开(公告)号:US5623263A

    公开(公告)日:1997-04-22

    申请号:US546494

    申请日:1995-10-20

    CPC classification number: H03M3/448 H03M3/43

    Abstract: The invention relates to a high performance and absolute stable 4th-order sigma-delta modulator with leapfrog topology which contains the following key components: (a) four integrators for integrating the difference signal between the input and reconstruct signal; (b) three add/subtract adders for adding or subtracting analog signal; (c) three loop coefficient control members for controlling the performance and stability of the modulator, (d) an analog-to-digital converter (A/D converter) for quantizing the output signals of the fourth integrator to digital codes, and (e) a digital-to-analog converter (D/A converter) for converting the digital codes to analog signals.

    Abstract translation: 本发明涉及具有跨越拓扑结构的高性能和绝对稳定的四阶Σ-Δ调制器,其包含以下关键部件:(a)用于对输入和重建信号之间的差分信号进行积分的四个积分器; (b)三个加减法模拟信号的加法器; (c)用于控制调制器的性能和稳定性的三个环路系数控制部件,(d)用于将第四积分器的输出信号量化为数字代码的模数转换器(A / D转换器),(e )用于将数字代码转换为模拟信号的数模转换器(D / A转换器)。

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