Field effect mode electro-optical device having a quasi-random photospacer arrangement
    31.
    发明授权
    Field effect mode electro-optical device having a quasi-random photospacer arrangement 有权
    具有准随机光电隔离装置的场效应模式电光装置

    公开(公告)号:US08139195B2

    公开(公告)日:2012-03-20

    申请号:US11959999

    申请日:2007-12-19

    IPC分类号: G02F1/1339 G02F1/1333

    摘要: A segmented optical shutter (200) is used with a high-resolution display (101) to provide a dynamic user interface (400) for a portable electronic device (100). To reduce optical interference corresponding to a correlation function for transmitted light occurring between the photospacers (209) in the segmented optical shutter (200) and the black matrix (107), the photospacers (209) are disposed along a light transmitting substrate (204) of the segmented optical shutter (200) in a quasi-random arrangement. The quasi-random arrangement, which may include varying the horizontal and vertical placement of the photospacers (209), repeating asymmetrical subsections of photospacer configurations, varying the size or shape of the photospacers (209), or combinations thereof, misaligns the photospacers (209) relative to the black matrix (107) or other elements to reduce optical interference and moiré patterns that may otherwise be perceptible to a user.

    摘要翻译: 分段式光学快门(200)与高分辨率显示器(101)一起使用以提供用于便携式电子设备(100)的动态用户界面(400)。 为了减少对应于在分段光学快门(200)和黑色矩阵(107)中的光电二极管(209)之间发生的透射光的相关函数的光学干涉,光电传感器(209)沿着透光衬底(204)设置, 的分段光学快门(200)。 准随机布置,其可以包括改变光电二极管(209)的水平和垂直放置,重复光隔离器配置的不对称子部分,改变光电二极管(209)的尺寸或形状或其组合,使得光电二极管(209)不对齐 )相对于黑矩阵(107)或其他元件,以减少否则可能对用户可感知的光学干涉和莫尔图案。

    DISPLAY MODULE WITH PIEZOELECTRIC HAPTICS
    32.
    发明申请
    DISPLAY MODULE WITH PIEZOELECTRIC HAPTICS 审中-公开
    显示模块与压电HAPTICS

    公开(公告)号:US20100117809A1

    公开(公告)日:2010-05-13

    申请号:US12268628

    申请日:2008-11-11

    IPC分类号: G08B6/00 G06F3/041

    CPC分类号: G06F3/016 G06F3/041

    摘要: A mobile communication terminal (10) is provided. The mobile communication terminal (10) includes a touch sensitive liquid crystal display (LCD) module (12) having a predetermined plurality of touch sensitive areas (20, 22) and a plurality of piezoelectric elements (106, 108, 110, 112) disposed along a periphery of a cover glass of the display module (12) wherein activation of the piezoelectric elements provides tactile feedback to a user of activation of a portion of the touch sensitive LCD module (12) by the user.

    摘要翻译: 提供一种移动通信终端(10)。 移动通信终端(10)包括具有预定多个触摸敏感区域(20,22)的触敏液晶显示器(LCD)模块(12)和设置在多个触摸敏感区域的多个压电元件(106,108,110,112) 沿着显示模块(12)的盖玻璃的周边,其中激活压电元件向用户提供触觉反馈,以使用户激活触敏LCD模块(12)的一部分。

    Keypad with illumination structure
    33.
    发明授权
    Keypad with illumination structure 有权
    键盘带照明结构

    公开(公告)号:US07053799B2

    公开(公告)日:2006-05-30

    申请号:US10650286

    申请日:2003-08-28

    IPC分类号: H03K17/94 H03M11/00

    CPC分类号: H01H13/83 H01H2219/002

    摘要: An illuminated keypad (400) includes a substantially transparent keypad (420) having a plurality of actuator buttons (412), a plurality of switches (404) residing substantially and correspondingly below the plurality of actuator buttons, a display laminate layer (415) residing between the plurality of actuator buttons and the plurality of switches, and a light source (417) reflectively illuminating a pattern of a symbol on the laminate layer by radiating light through the substantially transparent keypad. The display laminate can include a driver layer (406) having a conductor pattern configured in the pattern of the symbol to be displayed on the substantially transparent keypad, a transparent conductor layer (410), and an electrically active ink layer (408) disposed between the transparent conductor layer and the driver layer.

    摘要翻译: 照明键盘(400)包括具有多个致动器按钮(412)的基本上透明的键盘(420),多个开关(404),其基本上和相应地位于多个致动器按钮下方;显示层叠层(415) 在所述多个致动器按钮和所述多个开关之间;以及光源(417),其通过基本上透明的键盘辐射光来反射地照射所述层压层上的符号的图案。 显示层压板可以包括驱动层(406),其具有以符号图案形式配置的要显示在基本上透明的键盘上的导体图案,透明导体层(410)和电活性墨层(408) 透明导体层和驱动层。

    Transflective color liquid crystal display with internal rear polarizer
    35.
    发明授权
    Transflective color liquid crystal display with internal rear polarizer 有权
    具有内部后偏光镜的透反色彩色液晶显示器

    公开(公告)号:US06894750B2

    公开(公告)日:2005-05-17

    申请号:US10427947

    申请日:2003-05-01

    摘要: A transflective color liquid crystal display (200) with internal rear polarizer (275) has a front polarizer (260), a front substrate (210), a first color filter layer (212), a front transparent electrode (240), a liquid crystal layer (250), a rear transparent electrode (230), a rear polarizer (275), a reflector (235), and a rear substrate (220). The inclusion of an internal rear polarizer (275) results in little optical path difference between a reflective mode and a transmissive mode of the transflective color LCD (200). The internal rear polarizer (275) also results in little parallax, because the internal reflector (235) is very close to an image-forming layer (250). Additionally, a second color filter layer (214) can be added behind the internal reflector (235) to enhance the brightness and color saturation of the transflective color LCD (200) with internal rear polarizer (275) during the transmissive mode.

    摘要翻译: 具有内部后偏振器(275)的透反射彩色液晶显示器(200)具有前偏振器(260),前基板(210),第一滤色器层(212),前透明电极(240),液体 晶体层(250),后透明电极(230),后偏光镜(275),反射器(235)和后基板(220)。 包含内部后偏振器(275)导致透反射彩色LCD(200)的反射模式和透射模式之间的很小的光程差。 由于内部反射镜235非常接近图像形成层250,所以内部后偏振器275也产生很小的视差。 此外,可以在内部反射器(235)的后方添加第二滤色器层(214),以在透射模式期间利用内部后偏振器(275)增强透反射彩色LCD(200)的亮度和色彩饱和度。

    Tiled light guide with deflection structures

    公开(公告)号:US10012784B1

    公开(公告)日:2018-07-03

    申请号:US15474930

    申请日:2017-03-30

    IPC分类号: G02F1/1333 F21V8/00

    CPC分类号: G02B6/0045 G02B6/0078

    摘要: Techniques and mechanisms for providing illumination of a display. In an embodiment, a light guide includes a first portion to receive light, a second portion to output some or all of the light, and a third portion configured to propagate the light between the first portion and the second portion. The third portion forms a first deflection structure which adjoins, and extends between, respective surface regions of the first portion and the second portion. A light source is coupled to provide edgewise illumination of the light guide via the first portion. In another embodiment, the light propagates through the third portion and into a region, between two parallel planes, in which the second portion is located.

    Method of Enhancing Moving Graphical Elements
    37.
    发明申请
    Method of Enhancing Moving Graphical Elements 有权
    增强运动图形元素的方法

    公开(公告)号:US20130194313A1

    公开(公告)日:2013-08-01

    申请号:US13360612

    申请日:2012-01-27

    IPC分类号: G09G5/00

    摘要: A method performed by a processor of a electronic device, including rendering (402), on an electronic display, a line segment having a first direction and moving in a second direction. The method also includes a step of determining (404) whether the direction of the line segment (the first direction) is in the same direction that the line segment is moving (the second direction). If the processor determines that the line segment is not moving in the same direction of the direction of the line segment (the first direction), then the processor performs (408) a first action, such as adjusting the color intensity of the line segment. If the processor determines that the line segment is moving in the same direction of the direction of the line segment (e.g., the two directions are substantially parallel to each other), then the processor performs (406) a second action.

    摘要翻译: 一种由电子设备的处理器执行的方法,包括在电子显示器上的渲染(402),具有第一方向并沿第二方向移动的线段。 该方法还包括确定(404)线段的方向(第一方向)是否处于与线段移动相同的方向(第二方向)的步骤。 如果处理器确定线段未沿与线段方向相同的方向(第一方向)移动,则处理器执行(408)第一动作,例如调整线段的颜色强度。 如果处理器确定线段沿着线段方向的相同方向移动(例如,两个方向基本上彼此平行),则处理器执行(406)第二动作。

    Device and method for reducing optical blurring
    38.
    发明授权
    Device and method for reducing optical blurring 有权
    减少光学模糊的装置和方法

    公开(公告)号:US07933509B2

    公开(公告)日:2011-04-26

    申请号:US11967598

    申请日:2007-12-31

    IPC分类号: G03B17/00 H04N5/228

    CPC分类号: G03B5/00

    摘要: A camera-movement compensation device includes a first liquid-crystal cell with a pair of parallel transparent plates and a first voltage source coupled to the first liquid-crystal cell and able to apply and alter a first voltage gradient across the plates of the first liquid-crystal cell. The device also includes a second liquid-crystal cell having a pair of parallel transparent plates and disposed so that each of the plates of the second liquid-crystal cell is parallel to the plates of the first liquid-crystal cell and in light communication with at least one wave of light passing through the plates of the first liquid-crystal cell, a second voltage source coupled to the second liquid-crystal cell and able to apply and alter a second voltage gradient across the surfaces of the second liquid-crystal cell, and a movement detector coupled to the voltage sources to alter the slope of the voltage gradients in proportion to a movement.

    摘要翻译: 相机移动补偿装置包括具有一对平行透明板的第一液晶单元和耦合到第一液晶单元的第一电压源,并能够施加和改变穿过第一液体的板的第一电压梯度 晶胞。 该装置还包括具有一对平行透明板的第二液晶单元,并且被布置成使得第二液晶单元的每个板平行于第一液晶单元的板并与第一液晶单元的光连通 通过第一液晶单元的板的至少一波光,耦合到第二液晶单元的第二电压源,能够施加和改变横跨第二液晶单元的表面的第二电压梯度, 以及运动检测器,耦合到电压源以与运动成比例地改变电压梯度的斜率。

    Display device with acoustic noise suppression
    39.
    发明申请
    Display device with acoustic noise suppression 审中-公开
    具有噪音抑制功能的显示设备

    公开(公告)号:US20070121021A1

    公开(公告)日:2007-05-31

    申请号:US11289120

    申请日:2005-11-29

    IPC分类号: G02F1/1335

    摘要: Disclosed herein are a plurality of displays for an electronic device including a display layer (102, 104), a light guide layer (108), and a damping material layer (110) coupled between the light guide layer and the display layer. The display layer in one embodiment is a liquid crystal display layer, but other types of display layers may be used. The light guide layer may serve as a back light for the display layer, and may be between approximately 0.05 mm and 2 mm in thickness. Devices described herein include at least one interposed layer of acoustic and/or mechanical energy absorbing material, also referred to herein as damping material, between the display layer susceptible to vibration, and a hard layer near the display layer. The damping material as described herein may reduce the audio noise. The energy absorbing layer may take the form of an audio energy absorbing sheet interposed between layers of the display.

    摘要翻译: 这里公开了一种用于电子设备的多个显示器,包括显示层(102,104),导光层(108)和耦合在导光层和显示层之间的阻尼材料层(110)。 一个实施例中的显示层是液晶显示层,但也可以使用其他类型的显示层。 导光层可以用作显示层的背光,并且可以在约0.05mm和2mm之间的厚度。 本文描述的装置包括在易受振动的显示层和显示层附近的硬层之间的至少一个介入的声学和/或机械能量吸收材料的层(在本文中也称为阻尼材料)。 如本文所述的阻尼材料可以减少音频噪声。 能量吸收层可以呈现介于显示器的层之间的音频能量吸收片的形式。