LED BACKLIGHT FOR FLAT PANEL DISPLAY
    61.
    发明申请
    LED BACKLIGHT FOR FLAT PANEL DISPLAY 审中-公开
    LED背光用于平板显示

    公开(公告)号:US20070064443A1

    公开(公告)日:2007-03-22

    申请号:US11468606

    申请日:2006-08-30

    申请人: William Dunn

    发明人: William Dunn

    IPC分类号: F21V8/00

    摘要: The backlight for a flat panel display preferably includes a light guide having a shape complementary to a visible surface of a flat panel display positioned beneath the display. The light guide has a first side edge and has an array of light emitting diodes (LEDs) arranged on a flexible printed circuit board and positioned in registry against the side edge of the light guide. A second array of LEDs may be arranged along a second side edge of the light guide to enhance the visibility and uniformity of illumination to the flat panel display.

    摘要翻译: 用于平板显示器的背光源优选地包括具有与位于显示器下方的平板显示器的可见表面互补的形状的光导。 光导具有第一侧边缘,并且具有布置在柔性印刷电路板上的发光二极管阵列(LED)并且被定位成抵靠光导的侧边缘对准。 可以沿着光导的第二侧边缘布置第二阵列LED,以增强对平板显示器的照明的可视性和均匀性。

    Nonpeptide kappa opioid receptor antagonists
    62.
    发明授权
    Nonpeptide kappa opioid receptor antagonists 失效
    非肽κ阿片受体拮抗剂

    公开(公告)号:US06284769B1

    公开(公告)日:2001-09-04

    申请号:US09454670

    申请日:1999-12-03

    IPC分类号: A61K31485

    CPC分类号: C07D489/08

    摘要: The compounds of structural formulae (I) and (II) and use of the compounds and salts and hydrates thereof, as therapeutic agents, is disclosed. A compound of formula (I) or (II) is an agonist for the &mgr; and &dgr; opioid receptors, an antagonist for the &kgr; opioid receptor, and has high affinity at all three receptors. A compound of formula (I) or (II) has utility in a variety of therapeutic and research areas where &kgr; opioid receptor antagonism is beneficial, including the treatment of opiate addiction or pain, or in a method of stimulating an immune system of a human.

    摘要翻译: 公开了结构式(I)和(II)的化合物及其化合物及其盐和水合物作为治疗剂的用途。 式(I)或(II)的化合物是mu和δ阿片样受体的激动剂,它是κ阿片受体的拮抗剂,并且在所有三种受体上具有高亲和力。 式(I)或(II)的化合物可用于各种治疗和研究领域,其中κ阿片受体拮抗作用是有益的,包括治疗阿片成瘾或疼痛,或在刺激人的免疫系统的方法中 。

    Modular system for controlling a liquid crystal display
    63.
    发明授权
    Modular system for controlling a liquid crystal display 有权
    用于控制液晶显示器的模块化系统

    公开(公告)号:US09578273B2

    公开(公告)日:2017-02-21

    申请号:US13045272

    申请日:2011-03-10

    摘要: A removable video module for a backlit liquid crystal display (LCD) contained within a chassis and having a timing and control board (TCON) with a board edge connector and an access opening in the chassis. The module preferably having a video input connection and means for generating a Low Voltage Differential Signaling (LVDS) video. The video module also preferably has a board edge connector adapted to connect with the board edge connector on the TCON, where the video module is adapted to fit through the access opening to connect with the TCON. Other embodiments may utilize a backplane where the video module and a power module are adapted to connect with the backplane and electrically communicate with the rest of the display. Outputs for either the video signal, power supply, or both may be provided so that a plurality of displays may be daisy-chained together.

    摘要翻译: 用于背光液晶显示器(LCD)的可移动视频模块,其包含在底盘内并具有带板边缘连接器和机箱中的进入开口的定时和控制板(TCON)。 模块优选地具有视频输入连接和用于产生低电压差分信号(LVDS)视频的装置。 视频模块还优选地具有适于与TCON上的板边缘连接器连接的板边缘连接器,其中视频模块适于通过访问开口配合以与TCON连接。 其他实施例可以利用背板,其中视频模块和电源模块适于与背板连接并与显示器的其余部分电连通。 可以提供用于视频信号,电源或两者的输出,使得多个显示器可以被菊花链连接在一起。

    System and method for dynamic load sharing between electronic displays
    64.
    发明授权
    System and method for dynamic load sharing between electronic displays 有权
    电子显示器之间动态负载共享的系统和方法

    公开(公告)号:US09286020B2

    公开(公告)日:2016-03-15

    申请号:US13361305

    申请日:2012-01-30

    IPC分类号: G09G5/00 G06F3/14

    摘要: A system and method for allocating power to a plurality of displays is disclosed. An exemplary system preferably includes an AC current sensor, a power load sharing controller, ambient light sensors for each display, and a brightness controller for each display. A maximum total current draw may be selected. The ambient light contacting each display may be measured and a corresponding desired brightness calculated. Depending on the present amount of current draw, the system determines if the displays can be driven at the desired brightness without exceeding the maximum total current draw. If yes, the displays are driven at their desired brightness. If no, the desired brightness for each display may be slightly reduced to prevent exceeding the maximum total current draw. Thus, as the ambient light varies between the displays, the available power may be shared.

    摘要翻译: 公开了一种用于向多个显示器分配电力的系统和方法。 示例性系统优选地包括AC电流传感器,电力负载共享控制器,用于每个显示器的环境光传感器,以及用于每个显示器的亮度控制器。 可以选择最大总电流消耗。 可以测量与每个显示器接触的环境光并计算相应的期望亮度。 根据目前的电流消耗量,系统确定显示器是否能够以所需亮度驱动,而不超过最大总电流消耗。 如果是,则显示器以其所需亮度驱动。 如果否,则每个显示器的期望亮度可能略微降低,以防止超过最大总电流消耗。 因此,随着环境光在显示器之间变化,可以共享可用功率。

    System and method for managing backlight luminance variations
    65.
    发明授权
    System and method for managing backlight luminance variations 有权
    用于管理背光亮度变化的系统和方法

    公开(公告)号:US08988011B2

    公开(公告)日:2015-03-24

    申请号:US12954134

    申请日:2010-11-24

    申请人: William Dunn

    发明人: William Dunn

    IPC分类号: H05B37/02 H05B33/08 G09G3/34

    摘要: An LED assembly containing separately-controllable regions of LEDs with temperature sensing devices placed to measure the temperature within each region of LEDs. When the temperature difference between two regions becomes higher than an acceptable maximum, the system may adjust the power to one or more LED regions to maintain luminance uniformity. The regions can be arranged vertically or horizontally or both. A software processor may be used to interpret the data from the temperature sensing devices and control the power sent to the various LED regions. Embodiments can be used at least in LED backlights for LCD displays or for LED displays.

    摘要翻译: LED组件包含具有温度感测装置的LED的单独可控区域,用于测量LED的每个区域内的温度。 当两个区域之间的温度差变得高于可接受的最大值时,系统可以将功率调整到一个或多个LED区域以保持亮度均匀性。 这些区域可以垂直或水平布置或两者。 可以使用软件处理器来解释来自温度感测装置的数据,并且控制发送到各个LED区域的功率。 至少在LCD显示器或LED显示器的LED背光中可以使用实施例。

    System for cooling an electronic image assembly with a heat exchanger having internal fans
    66.
    发明授权
    System for cooling an electronic image assembly with a heat exchanger having internal fans 有权
    用于具有内部风扇的热交换器来冷却电子图像组件的系统

    公开(公告)号:US08823916B2

    公开(公告)日:2014-09-02

    申请号:US13100580

    申请日:2011-05-04

    IPC分类号: G02F1/1333 G02F1/1335

    摘要: A system for cooling an electronic image assembly using a heat exchanger with an internal fan assembly. Circulating gas may also be used to cool a front portion of the electronic image assembly or any other internal cavity of the electronic display housing. The circulating gas may be drawn through a heat exchanger so that heat may be transferred to an ambient gas. The heat exchanger may have an internal fan assembly for drawing ambient air through the heat exchanger and exhausting it out of the display housing. The heat exchanger may be divided into two portions so that the fan assembly is placed between the two portions.

    摘要翻译: 一种使用具有内部风扇组件的热交换器来冷却电子图像组件的系统。 循环气体也可用于冷却电子图像组件的前部或电子显示器壳体的任何其它内部空腔。 循环气体可以通过热交换器被吸入,使得热可以转移到环境气体中。 热交换器可以具有内部风扇组件,用于将环境空气抽吸通过热交换器并将其从显示器壳体中排出。 热交换器可以被分成两部分,使得风扇组件被放置在两个部分之间。

    Thermal plate with optional cooling loop in electronic display
    68.
    发明授权
    Thermal plate with optional cooling loop in electronic display 有权
    电子显示屏上带有可选冷却回路的散热板

    公开(公告)号:US08497972B2

    公开(公告)日:2013-07-30

    申请号:US12630469

    申请日:2009-12-03

    IPC分类号: G02F1/1333

    摘要: An electronic display having one or more thermal plates in thermal communication with an image assembly and a thermally-conductive housing (and optional door frame). In some embodiments, the thermal plate is in thermal communication with the door frame which is in thermal communication with the housing. A channel may be defined between a transparent plate assembly and the image assembly where a fan may force cooling air through the channel. The cooling air may also pass through apertures in the thermal plate(s). An exemplary image assembly may provide an LED edge-lit LCD or an OLED display. In some embodiments, two displays may be provided in a back-to-back orientation within a single housing. The display may dissipate heat without the need to ingest ambient air.

    摘要翻译: 具有与图像组件和导热壳体(和可选的门框)热连通的一个或多个热板的电子显示器。 在一些实施例中,热板与与框架热连通的门框架热连通。 可以在透明板组件和图像组件之间限定通道,其中风扇可以迫使冷却空气通过通道。 冷却空气也可以通过热板中的孔。 示例性图像组件可以提供LED边缘照明LCD或OLED显示器。 在一些实施例中,可以在单个外壳内以背对背方向提供两个显示器。 显示器可能会散热而无需摄取环境空气。

    Shared isolated gas cooling system for oppositely facing electronic displays
    69.
    发明授权
    Shared isolated gas cooling system for oppositely facing electronic displays 有权
    用于面向对面的电子显示器的共用隔离气体冷却系统

    公开(公告)号:US08373841B2

    公开(公告)日:2013-02-12

    申请号:US12556029

    申请日:2009-09-09

    申请人: William Dunn

    发明人: William Dunn

    IPC分类号: G02F1/1333 G02F1/1347

    摘要: A system and method for cooling back to back electronic displays. Transparent first and second gas chambers are co-existive with the front display surfaces of the first and second electronic displays. A closed loop of isolated gas enters the first and second gas chambers and contacts the front surfaces of the electronic displays, where it may extract heat from the front display surfaces. The isolated gas is then directed into a cooling chamber where it is cooled and re-introduced into the first and second gas chambers. Fans may be used to propel the isolated gas through the cooling chamber and the first and second gas chambers. The circulating gas removes heat directly from the electronic display surfaces. The isolated gas is transparent or at least semi-transparent to ensure that the image quality of the electronic displays is minimally impacted.

    摘要翻译: 一种用于冷却背靠背电子显示器的系统和方法。 透明的第一和第二气室与第一和第二电子显示器的前显示表面共存。 隔离气体的闭环进入第一和第二气室并接触电子显示器的前表面,在那里可以从前显示表面提取热量。 然后将隔离的气体引导到冷却室中,在冷却室中冷却并重新引入第一和第二气体室。 风扇可用于通过冷却室和第一和第二气室推动隔离气体。 循环气体直接从电子显示面除去热量。 隔离气体是透明的或至少是半透明的,以确保电子显示器的图像质量受到最小的影响。

    SYSTEM AND METHOD FOR DYNAMIC LOAD SHARING BETWEEN ELECTRONIC DISPLAYS
    70.
    发明申请
    SYSTEM AND METHOD FOR DYNAMIC LOAD SHARING BETWEEN ELECTRONIC DISPLAYS 有权
    电子显示器之间的动态负载共享系统和方法

    公开(公告)号:US20130027370A1

    公开(公告)日:2013-01-31

    申请号:US13361305

    申请日:2012-01-30

    IPC分类号: G09G5/00

    摘要: A system and method for allocating power to a plurality of displays is disclosed. An exemplary system preferably includes an AC current sensor, a power load sharing controller, ambient light sensors for each display, and a brightness controller for each display. A maximum total current draw may be selected. The ambient light contacting each display may be measured and a corresponding desired brightness calculated. Depending on the present amount of current draw, the system determines if the displays can be driven at the desired brightness without exceeding the maximum total current draw. If yes, the displays are driven at their desired brightness. If no, the desired brightness for each display may be slightly reduced to prevent exceeding the maximum total current draw. Thus, as the ambient light varies between the displays, the available power may be shared.

    摘要翻译: 公开了一种用于向多个显示器分配电力的系统和方法。 示例性系统优选地包括AC电流传感器,电力负载共享控制器,用于每个显示器的环境光传感器,以及用于每个显示器的亮度控制器。 可以选择最大总电流消耗。 可以测量与每个显示器接触的环境光并计算相应的期望亮度。 根据目前的电流消耗量,系统确定显示器是否能够以所需亮度驱动,而不超过最大总电流消耗。 如果是,则显示器以其所需亮度驱动。 如果否,则每个显示器的期望亮度可能略微降低,以防止超过最大总电流消耗。 因此,随着环境光在显示器之间变化,可以共享可用功率。