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    • 3. 发明公开
    • DISPLAY DEVICE BRIGHTNESS COMPENSATION METHOD, BRIGHTNESS COMPENSATION APPARATUS, AND DISPLAY DEVICE
    • 方法平衡明亮的显示设备,亮度补偿装置及显示装置
    • EP3151227A1
    • 2017-04-05
    • EP14853155.1
    • 2014-10-15
    • BOE Technology Group Co., Ltd.
    • ZHANG, Xiangfei
    • G09G3/32G09G3/36
    • G09G3/3208G09G2300/0842G09G2300/0866G09G2310/066G09G2320/0233G09G2320/0261G09G2320/043G09G2320/045G09G2320/0626G09G2320/0693G09G2360/14G09G2360/141G09G2360/145G09G2360/147
    • A luminance compensation method of a display device, a luminance compensation device and a display device are provided. The luminance compensation method of the display device, comprises: acquiring a preset first luminance compensation information list of the display device, the first luminance compensation information list comprising initial luminance compensation information of a part of a plurality of pixels of the display device; regenerating target luminance compensation information of all of the plurality of pixels of the display device according to the first luminance compensation information list; performing luminance compensation for an input image according to the target luminance compensation information of all of the plurality of pixels of the display device, wherein the part of the plurality of pixels are dispersedly taken from all of the plurality of pixels of the display device. The luminance compensation method, the luminance compensation device and the display device provided by the embodiments of the present invention can reduce a stored data amount of the compensation information in the process of improving luminance uniformity of the display device, thereby reducing the hardware cost.
    • 提供一种显示装置,亮度补偿装置和显示装置的亮度补偿方法。 该显示装置的亮度补偿的方法,包括:获取显示设备的预先设定的第一亮度补偿信息列表,所述第一亮度补偿信息列表包括所述显示装置的像素中的多个的一部分的初始亮度补偿信息; 再生所有的显示装置gemäß到所述第一亮度补偿信息列表的像素的多个目标的亮度补偿的信息; 输入图像执行亮度补偿雅丁到所有的显示装置的像素的多个的目标亮度补偿的信息,worin像素的多个部分被分散地从所有的显示装置的像素的多个拍摄。 亮度补偿的方法,所述亮度补偿装置,并通过本发明的实施例提供的显示装置可以减少在提高显示装置的亮度均匀性,从而降低了硬件成本的处理的补偿信息的存储的数据量。
    • 6. 发明公开
    • LIFETIME UNIFORMITY PARAMETER EXTRACTION METHODS
    • 寿命一致性参数提取方法
    • EP2548195A1
    • 2013-01-23
    • EP11755771.0
    • 2011-03-16
    • Ignis Innovation Inc.
    • CHAJI, GholamrezaJAFFARI, JavidNATHAN, Arokia
    • G09G3/32
    • G09G3/006G09G3/3225G09G2320/0233G09G2320/0285G09G2320/029G09G2320/043G09G2320/045G09G2330/12G09G2360/14
    • A system and method for deriving a sequence of OLED non-uniformity test patterns. A pattern generator generates a full sequence of display patterns according to a transform function, such as a discrete cosine transformation or wavelet transformation. A driver drives a display with each of the sequence of patterns. A sensor senses a property of the display, such as a total current for the display, for each of the sequence of patterns. An extraction unit derives a pixel non-uniformity model using the sensed properties and an inverse of the transform function. Patterns that contribute less than a threshold amount to the non- uniformity model can be identified and deleted to derive a sparse sequence of patterns, which can be stored in a memory. The sparse sequence of patterns can be used to test the display and extract a set of pixel non-uniformity values. The pixel non-uniformity values can be used to generate a correction signal for the display.
    • 一种用于导出一系列OLED非均匀性测试图案的系统和方法。 模式生成器根据诸如离散余弦变换或小波变换之类的变换函数来生成全序列的显示模式。 驱动程序使用每个模式序列来驱动显示器。 传感器感测显示器的属性,例如显示器的总电流,用于每个图案序列。 提取单元使用感测的属性和变换函数的逆来导出像素不均匀性模型。 可以识别并删除对非均匀性模型的贡献小于阈值量的模式以导出稀疏的模式序列,其可以存储在存储器中。 稀疏的模式序列可用于测试显示并提取一组像素非均匀性值。 像素不均匀性值可以用于生成显示器的校正信号。
    • 10. 发明公开
    • Configurable imaging system
    • Konfigurierbares Bildgebungssystem
    • EP2337344A1
    • 2011-06-22
    • EP11001602.9
    • 2008-05-13
    • Christie Digital Systems USA, Inc.
    • Perkins, MichaelRushby, Robert
    • H04N5/74H04N9/31
    • H04N9/12G06F3/1446G09F9/3026G09G2300/026G09G2360/14G09G2370/04
    • An imaging system comprising a plurality of image sources, each image source for distributing a respective image; and a plurality of microtile units in communication with each other and said plurality of image sources.
      each of said plurality of microtile units comprises at least one coupling mechanism for coupling to at least one other microtile unit such that the plurality of microtile units may be physically coupled together in a geometric configuration.
      Each of the plurality of microtiles is enabled to receive at least one image from said plurality of image sources, and generate respective portions of said at least one image, a first subset of said plurality of microtiles being operable to display a first image received from a first image source and at least a second subset of said plurality of microtiles being operable to display at least a second image received from at least a second image source.
    • 一种成像系统,包括多个图像源,每个图像源用于分配相应的图像; 以及多个相互连通的微型单元和所述多个图像源。 所述多个微型挖掘单元中的每一个包括至少一个联接机构,用于联接到至少一个其它微型挖掘单元,使得多个微挖掘单元可以以几何构型物理耦合在一起。 所述多个微带中的每一个都能够从所述多个图像源接收至少一个图像,并且生成所述至少一个图像的相应部分,所述多个微带的第一子集可操作以显示从 第一图像源和所述多个微型排列的至少第二子集可操作以显示从至少第二图像源接收的至少第二图像。