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1. 发明申请

WO2014065944A1 DISTORTION CORRECTION FOR VISUAL OBJECTS IN MOTION 审中-公开
标题翻译：视觉对象运动的失真校正
公开(公告)号：WO2014065944A1
公开(公告)日：2014-05-01
申请号：PCT/US2013/057596
申请日：2013-08-30
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： TODOROVICH, Mark Milenko , SHAH, Hemang Jayant , FENG, Zhanpeng , SEZAN, Muhammed Ibrahim
IPC分类号： G09G5/02 , G09G3/34 , G06F3/048 , G06T3/00
CPC分类号： G09G5/026 , G06T3/4038 , G09G3/3466 , G09G3/3473 , G09G2320/0252 , G09G2320/0257 , G09G2320/0261 , G09G2320/106 , G09G2340/10 , G09G2340/14 , G09G2340/16 , G09G2354/00 , G09G2380/14
摘要： This disclosure provides implementations of systems, devices, components, computer products, methods, and techniques for correcting or compensating for moving visual object distortions. In one aspect, a method includes combining image data from a first frame with image data from a second frame to generate a fused image frame. Additionally or alternatively, the method can include applying a shear transformation to the image data in the first frame to generate a sheared image frame. One of, or a combination of, the fused image frame and the sheared image frame may be displayed as a pre-distorted image frame so that, when viewed on the display, the pre-distorted image frame compensates for distortion that can otherwise be perceived by a user when viewing the displayed moving visual object.
摘要翻译：本公开提供了用于校正或补偿移动的视觉对象失真的系统，设备，组件，计算机产品，方法和技术的实现。一方面，一种方法包括将来自第一帧的图像数据与来自第二帧的图像数据组合以产生融合图像帧。附加地或替代地，该方法可以包括对第一帧中的图像数据应用剪切变换以产生剪切图像帧。可以将融合图像帧和剪切图像帧中的一个或其组合显示为预失真图像帧，使得当在显示器上观看时，预失真图像帧补偿否则将被感知的失真当用户观看显示的移动视觉对象时。

2. 发明申请

WO2013176928A2 DISPLAY WITH SELECTIVE LINE UPDATING AND POLARITY INVERSION 审中-公开
标题翻译：显示与选择线更新和极性反转
公开(公告)号：WO2013176928A2
公开(公告)日：2013-11-28
申请号：PCT/US2013/040986
申请日：2013-05-14
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： CHUEI, Nao Sugawara , TODOROVICH, Mark Milenko , AFLATOONI, Koorosh
IPC分类号： G09G5/10
CPC分类号： G09G3/3466 , G09G2310/0256 , G09G2310/04 , G09G2320/0204 , G09G2320/103
摘要： Techniques are disclosed for updating an array of display elements of an electronic display. The electronic display, which may be an interferometric modulator (IMOD) display, includes an array of display elements that is updated, at a frame update rate, on a frame by frame basis. Each frame includes data to be written to a plurality of pixel rows, each pixel row including at least a respective first display element line (DEL) of a first color and a respective second DEL of a second color. A processor compares display data for each pixel row in a first frame with display data for a corresponding pixel row in a comparison frame, and updates only selected DEL's based on the comparison. A polarity of a bias voltage of a subset of DEL's in the display, is periodically inverted, the subset of DEL's being substantially fewer than all of the DEL's.
摘要翻译：公开了用于更新电子显示器的显示元件阵列的技术。可以是干涉式调制器（IMOD）显示器的电子显示器包括以帧更新速率逐帧更新的显示元件阵列。每帧包括要写入多个像素行的数据，每个像素行至少包括第一颜色的相应第一显示元素线（DEL）和第二颜色的相应第二DEL。处理器将第一帧中的每个像素行的显示数据与比较帧中的相应像素行的显示数据进行比较，并且基于比较仅更新所选择的DEL。显示器中DEL的子集的偏置电压的极性被周期性地反转，DEL的子集显着地小于所有的DEL。

3. 发明申请

WO2013058981A1 DISPLAY WITH DYNAMICALLY ADJUSTABLE DISPLAY MODE 审中-公开
标题翻译：用动态可调显示模式显示
公开(公告)号：WO2013058981A1
公开(公告)日：2013-04-25
申请号：PCT/US2012/058501
申请日：2012-10-02
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： TODOROVICH, Mark Milenko , FISHER, Karen Tyger , OYAKE, Konboye , MAALOUF, Joseph Najib , CAI, Songhe , VAN LIER, Wilhelmus Johannes Robertus , THOMPSON, Peter Amos , SHAH, Hemang Jayant
IPC分类号： G09G3/34
CPC分类号： G09G3/3466 , G09G2310/0205 , G09G2320/103 , G09G2330/021 , G09G2340/0414 , G09G2340/0435
摘要： A display mode, including an update rate and/or resolution of an electronic display device, is dynamically adjusted by computing a change rate metric (CRM) representative of an image change rate, and adjusting, based on the CRM, at least one of the update rate and the image resolution. The display device may be switched between at least two display modes, based on the CRM, which may be computed by comparing each pixel row in a first frame with a corresponding pixel row in a comparison frame, and determining a number of pixel rows that have changed. A cyclic redundancy check (CRC) value for each pixel row may be computed, and the CRM may then be computed by determining a number of pixel rows that have a changed CRC value with respect to a corresponding pixel row of the comparison frame.
摘要翻译：通过计算代表图像变化率的变化率度量（CRM）来动态地调整包括电子显示设备的更新速率和/或分辨率的显示模式，并且基于CRM来调整至少一个更新率和图像分辨率。基于CRM可以在至少两个显示模式之间切换显示设备，所述CRM可以通过将第一帧中的每个像素行与比较帧中的相应像素行进行比较来计算，并且确定具有改变。可以计算每个像素行的循环冗余校验（CRC）值，然后可以通过确定相对于比较帧的对应像素行具有改变的CRC值的像素行的数量来计算CRM。

4. 发明申请

WO2014158714A3 SYSTEM AND METHOD FOR CALIBRATING LINE TIMES 审中-公开
公开(公告)号：WO2014158714A3
公开(公告)日：2014-10-02
申请号：PCT/US2014/019496
申请日：2014-02-28
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： SHAH, Hemang Jayant , TODOROVICH, Mark Milenko
IPC分类号： G09G3/34
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for adjusting the waveform timing parameters for changes in data to be written over the lifetime of the display. In one aspect, timing parameter information is stored with the array and used to obtain the fastest line timing possible for different portions of the array. The timing parameter information may also be updated over the lifetime of the display such that the fastest line timing possible for different portions can be obtained over the life of the display.

5. 发明申请

WO2014143542A1 METHODS AND SYSTEMS FOR DRIVING SEGMENT LINES IN A DISPLAY 审中-公开
标题翻译：用于在显示器中驱动分段线的方法和系统
公开(公告)号：WO2014143542A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/018340
申请日：2014-02-25
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： TODOROVICH, Mark Milenko
IPC分类号： G09G3/34
CPC分类号： G09G3/3466 , G09G2310/0243 , G09G2310/0248 , G09G2310/0264 , G09G2310/0272 , G09G2330/021 , G09G2330/023 , G09G2330/024 , G09G2330/028
摘要： This disclosure provides systems, methods and apparatus for energy efficient voltage transitions when driving EMS or MEMS systems. In one aspect, a MEMS display array may have segment electrodes driven by a source of approximately constant current. The substantially constant current may be generated by a buck regulator including an inductor.
摘要翻译：本公开提供了在驱动EMS或MEMS系统时用于能量效率电压转换的系统，方法和装置。在一个方面，MEMS显示器阵列可以具有由大致恒定电流源驱动的段电极。基本上恒定的电流可以由包括电感器的降压调节器产生。

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