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    Electroluminescent display devices
    43.
    发明申请
    Electroluminescent display devices 有权
    电致发光显示装置

    公开(公告)号：US20060164344A1

    公开(公告)日：2006-07-27

    申请号：US10562886

    申请日：2004-06-23

    Applicant: David Fish

    Inventor： David Fish

    IPC: G09G3/30

    CPC classification number: G09G3/3233 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/088 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2360/148

    Abstract: In an active matrix electroluminescent display device a storage capacitor (24) is provided in each pixel (10) for storing a voltage to be used for addressing a drive transistor (22) which controls the illumination of the electroluminescent display element (20) and gated discharge photosensitive means (36), for example a phototransistor, are provided for discharging the charge storage capacitor in dependence on the display element's light output. Operation of the gated photosensitive means is controlled by the output of an inverter (50) whose input is coupled to one side of the storage capacitor. Upon the storage capacitor reaching a predetermined discharge voltage, the gated photosensitive means (36) is turned on by switching of the inverter, thereby rapidly discharging the capacitor and turning off the display element. The use of an inverter in this way ensures a fast, robust, and well controlled switching action to terminate light output.

    Abstract translation: 在有源矩阵电致发光显示装置中，在每个像素（10）中提供存储电容器（24），用于存储用于寻址控制电致发光显示元件（20）的照明的驱动晶体管（22）的门控电压并门控 提供放电感光装置（36），例如光电晶体管，用于根据显示元件的光输出对电荷存储电容器进行放电。 门控感光装置的操作由其输入耦合到存储电容器的一侧的反相器（50）的输出控制。 当存储电容器达到预定的放电电压时，门控光敏装置（36）通过逆变器的切换导通，从而使电容器迅速放电并关闭显示元件。 以这种方式使用逆变器可确保快速，稳健和良好控制的开关动作来终止光输出。

    Matrix display including inverse transform decoding and method of driving such a matrix display
    44.
    发明申请
    Matrix display including inverse transform decoding and method of driving such a matrix display 审中-公开
    矩阵显示包括逆变换解码和驱动这种矩阵显示的方法

    公开(公告)号：US20050243025A1

    公开(公告)日：2005-11-03

    申请号：US10520328

    申请日：2003-06-25

    Applicant: David Fish ,  Cornelis Van Berkel

    Inventor： David Fish ,  Cornelis Van Berkel

    IPC: G02F1/1368 ,  G09G3/20 ,  G09G3/30 ,  G09G3/32 ,  G09G3/36

    CPC classification number: G09G3/3233 ,  G09G3/20 ,  G09G3/3208 ,  G09G3/3648 ,  G09G2300/0809 ,  G09G2300/0814 ,  G09G2300/0828 ,  G09G2300/0842 ,  G09G2310/0208 ,  G09G2330/021 ,  G09G2330/06 ,  G09G2340/02 ,  G09G2360/148

    Abstract: A display component includes in each pixel of a block a summing element, such as a capacitor (26), current source (22) and current sink (32), and switches (24,34) connecting the current source and sink to the summing element (32). Basis functions are supplied to basis function inputs (42, 44) to control the switches (24,34) in accordance with the basis functions. The current source (22) and sink (32) of the pixels of the block are modulated in common in accordance with an input data stream. Decoded transform data is accumulated on capacitor (26), the display output being determined by the accumulated voltage. The individual pixels are thus able to carry out a data decoding operation.

    Abstract translation: 显示组件在块的每个像素中包括诸如电容器（26），电流源（22）和电流吸收器（32）的求和元件，以及将电流源和吸收器连接到求和的开关（24,34） 元件（32）。 基础功能被提供给基础功能输入（42,44），以根据基本功能来控制开关（24,34）。 根据输入数据流，块的像素的电流源（22）和信宿（32）共同被调制。 解码变换数据被累积在电容器26上，显示输出由累积电压决定。 因此，各个像素能够执行数据解码操作。

    Warning method and apparatus and parallel correlator particularly useful therein
    45.
    发明授权
    Warning method and apparatus and parallel correlator particularly useful therein 失效
    警告方法和装置以及其中特别有用的并行相关器

    公开(公告)号：US5166664A

    公开(公告)日：1992-11-24

    申请号：US561638

    申请日：1990-08-02

    Applicant: David Fish

    Inventor： David Fish

    IPC: G08B25/10 ,  G08B29/02 ,  H04M11/04 ,  H04W52/02 ,  H04W88/02

    CPC classification number: H04M11/04 ,  G08B25/10 ,  G08B29/02

    Abstract: A method and apparatus for monitoring a particular location for the occurrence of a predetermined condition, such as fire, smoke, gas, etc., involves continuously transmitting, from a transmitter located at the monitored location, to a receiver, a source of electrical signals at a predetermined repetition rate having a period less than the interval between the electrical signals by at least one order of magnitude, and interrupting the transmission of the electrical signals upon sensing the predetermined condition. For example, the transmitted electrical signals may be coded bursts of pulses having burst periods of the order of milliseconds or nanoseconds, and spaced intervals of the order of seconds. Also, described is a parallel correlator which may be used as the decoder.

    Abstract translation: 用于监测特定位置以发生诸如火灾，烟雾，气体等的预定条件的方法和装置涉及从位于被监视位置的发射机连续发送到接收机，电信号源 以预定的重复率，其周期小于电信号之间的间隔至少一个数量级，并且在感测到预定条件时中断电信号的传输。 例如，所发送的电信号可以是具有毫秒或毫微秒量级的脉冲串周期的脉冲编码脉冲串，并且间隔时间间隔为秒。 此外，描述了可以用作解码器的并行相关器。

    METHOD FOR INTELLIGENTLY SELECTING WIRELESS ACCESS POINT
    47.
    发明申请
    METHOD FOR INTELLIGENTLY SELECTING WIRELESS ACCESS POINT 有权
    智能选择无线接入点的方法

    公开(公告)号：US20090161582A1

    公开(公告)日：2009-06-25

    申请号：US12336448

    申请日：2008-12-16

    Applicant: David Kammer ,  Jeffry Loucks ,  David Fish ,  Jeffrey Frank

    Inventor： David Kammer ,  Jeffry Loucks ,  David Fish ,  Jeffrey Frank

    IPC: H04L12/28 ,  H04W4/00

    CPC classification number: H04W28/20 ,  H04W48/16 ,  H04W84/18

    Abstract: A method and system for selecting and connecting to an access point in a wireless network of devices, such as a Bluetooth network. Initially, an initiator device is preconfigured with a list of available access point addresses. The initiator device broadcasts an inquiry message that is received by available wireless devices which, in turn, respond with their respective addresses, occupancy level and device classification. The initiator device compares the respondent addresses with the preconfigured access point addresses and connects to a match, thus terminating the inquiry, provided certain fitness functions are satisfied. The fitness functions might include such considerations as occupancy rate, device classification, signal strength, or physical distance of separation. The list of addresses on the initiator device is updated automatically upon connecting with a network server whenever a new device is added or an old one removed from the network server's access point address list.

    Abstract translation: 一种用于选择和连接到诸如蓝牙网络的设备的无线网络中的接入点的方法和系统。 最初，启动器设备被预配置有可用接入点地址的列表。 发起者设备广播由可用无线设备接收的查询消息，而无线设备又响应其各自的地址，占用等级和设备分类。 启动器设备将响应者地址与预配置的接入点地址进行比较，并连接到匹配，从而终止查询，只要满足某些适应度功能。 适应度函数可能包括占用率，设备分类，信号强度或分离物理距离等因素。 每当添加新设备或从网络服务器的接入点地址列表中删除新设备时，与网络服务器连接时，启动器设备上的地址列表将自动更新。

    Electroluminescent Display Devices
    48.
    发明申请
    Electroluminescent Display Devices 有权
    电致发光显示装置

    公开(公告)号：US20070241998A1

    公开(公告)日：2007-10-18

    申请号：US10598822

    申请日：2005-03-02

    Applicant: David Fish ,  Nigel Young ,  Herbert Lifka ,  Andrea Giraldo ,  Wouter Oepts

    Inventor： David Fish ,  Nigel Young ,  Herbert Lifka ,  Andrea Giraldo ,  Wouter Oepts

    IPC: G09G3/14

    CPC classification number: H01L27/1214 ,  G09G3/2014 ,  G09G3/3233 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2310/0262 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2360/148 ,  H01L23/552 ,  H01L27/3262 ,  H01L27/3269 ,  H01L51/5228 ,  H01L51/5271 ,  H01L2251/5315 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: An active matrix display device comprises an array of display pixels, with each pixel comprising an EL display element, a light-dependent device for detecting the brightness of the display element and a drive transistor circuit for driving a current through the display element. The drive transistor is controlled in response to the light-dependent device output so that ageing compensation can be implemented. The light-dependent device is located laterally of the area of light emitting material of the EL display element. In this way, the light-dependent device does not cause step coverage problems and can be integrated into the pixel layout without affecting the pixel aperture. Furthermore, the light dependent device can extend alongside the full length of the area of light emitting material so that it receives light input from a large part of the display element area.

    Abstract translation: 有源矩阵显示装置包括显示像素阵列，每个像素包括EL显示元件，用于检测显示元件的亮度的依赖光的装置和用于驱动通过显示元件的电流的驱动晶体管电路。 响应于依赖于光的器件输出来控制驱动晶体管，从而可以实现老化补偿。 光依赖装置位于EL显示元件的发光材料的区域的横向。 以这种方式，光依赖装置不会引起步骤覆盖问题，并且可以将其集成到像素布局中而不影响像素孔径。 此外，依赖于光的装置可以沿着发光材料区域的全长延伸，从而接收来自显示元件区域的大部分的光输入。

    Electroluminescent display devices
    49.
    发明申请
    Electroluminescent display devices 有权
    电致发光显示装置

    公开(公告)号：US20060250330A1

    公开(公告)日：2006-11-09

    申请号：US10551022

    申请日：2004-03-26

    Applicant: David Fish

    Inventor： David Fish

    IPC: G09G3/30

    CPC classification number: G09G3/3233 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/088 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/0626 ,  G09G2360/148 ,  H01L27/3269 ,  H01L27/3272

    Abstract: In an active matrix electroluminescent display device a storage capacitor (24) is provided in each pixel for storing a voltage to be used for addressing a drive transistor (22) which controls the illumination of the electroluminescent display element (20). A discharge photosensitive element (34) is provided for discharging the charge storage capacitor in dependence on the display element's light output. A further photosensitive element (40) is provided so as to cancel photocurrents produced in the discharge photosensitive element (34) as a result of light input to the discharge photosensitive element other than from the pixel's display element (20), the further photosensitive element being shielded (44) from light emitted by the display element while being exposed to light from other directions. Irregularities in the display output due to the effects of the unwanted light inputs to the discharge photosensitive elements are then avoided.

    Abstract translation: 在有源矩阵电致发光显示装置中，在每个像素中设置存储电容器（24），用于存储用于寻址控制电致发光显示元件（20）的照明的驱动晶体管（22）的电压。 提供放电感光元件（34），用于根据显示元件的光输出来对电荷存储电容器进行放电。 提供另外的感光元件（40），以便消除由于输入到放电感光元件而不是像素的显示元件（20）的光的结果而在放电感光元件（34）中产生的光电流，另外的感光元件是 屏蔽（44）从显示元件发出的光，同时暴露于来自其他方向的光。 因此避免了由于对放电感光元件的不需要的光输入的影响而导致的显示输出的不均匀性。

    Electroluminescent display device to display low brightness uniformly
    50.
    发明申请
    Electroluminescent display device to display low brightness uniformly 有权
    电致发光显示装置，均匀显示低亮度

    公开(公告)号：US20060114198A1

    公开(公告)日：2006-06-01

    申请号：US10523381

    申请日：2003-07-22

    Applicant: Mark Childs ,  David Fish

    Inventor： Mark Childs ,  David Fish

    IPC: G09G3/30

    CPC classification number: G09G3/2022 ,  G09G3/2081 ,  G09G3/3225 ,  G09G2320/0233

    Abstract: An electroluminescent (EL) display device has current-driven pixels and is operable in at least two phases within each frame period. In one phase, one of a first plurality (31) of analogue drive currents can be driven through EL display element. In another longer phase, one of a second plurality (33) of analogue drive currents is independently driven through the EL display element. This device combines a time ratio method with an analogue drive scheme. A shorter phase may provide the higher resolution (smaller) increments and one longer phase may provide lower resolution (larger) increments. Low brightness outputs can be achieved with a higher drive current, hut over a short duration, which reduces non-uniformity in the pixel output.

    Abstract translation: 电致发光（EL）显示装置具有电流驱动像素，并且可以在每个帧周期内以至少两个相位操作。 在一个相位中，模拟驱动电流的第一多个（31）中的一个可以通过EL显示元件驱动。 在另一更长的相位中，多个（33）模拟驱动电流中的一个独立地通过EL显示元件驱动。 该设备将时间比方法与模拟驱动方案相结合。 较短的相位可以提供更高的分辨率（更小的）增量，而一个较长的相位可以提供较低的分辨率（较大的）增量。 可以通过较短的驱动电流实现低亮度输出，从而降低像素输出的不均匀性。

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