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1. 发明授权

US09111500B2 Devices and methods for pixel discharge before display turn-off 有权
标题翻译：显示关闭前像素放电的设备和方法
公开(公告)号：US09111500B2
公开(公告)日：2015-08-18
申请号：US13451389
申请日：2012-04-19
申请人： Ahmad Al-Dahle , Brian J. Conner , Hopil Bae , Yafei Bi
发明人： Ahmad Al-Dahle , Brian J. Conner , Hopil Bae , Yafei Bi
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3648 , G09G2310/0251 , G09G2310/061 , G09G2310/063 , G09G2320/0204 , G09G2320/0247 , G09G2320/0257 , G09G2320/046 , G09G2330/027
摘要： Methods and devices employing circuitry for quickly discharging pixels of a display before the display is turned off are provided. In one example, a method may include receiving at the electronic display a signal indicating the electronic display will be powered off within a period of time. The method may also include, in response to the signal, causing a frame of pixel data originating from the electronic display to be stored in pixels of the electronic display before the electronic display is powered off. Storing the frame of pixel data in the pixels may inhibit image artifacts from occurring on the electronic display when the electronic display is powered back on in the future.
摘要翻译：提供了在显示器关闭之前使用用于快速放电显示器的像素的电路的方法和装置。在一个示例中，方法可以包括在电子显示器处接收指示电子显示器将在一段时间内被断电的信号。该方法还可以包括响应于该信号，在电子显示器断电之前，使来自电子显示器的像素数据的帧被存储在电子显示器的像素中。将像素数据的帧存储在像素中可能会在电子显示器将来重新接通电源时抑制在电子显示器上发生的图像伪影。

2. 发明申请

US20130278581A1 DEVICES AND METHODS FOR PIXEL DISCHARGE BEFORE DISPLAY TURN-OFF 有权
标题翻译：显示器关闭之前的像素放电的设备和方法
公开(公告)号：US20130278581A1
公开(公告)日：2013-10-24
申请号：US13451389
申请日：2012-04-19
申请人： Ahmad Al-Dahle , Brian J. Conner , Hopil Bae , Yafei Bi
发明人： Ahmad Al-Dahle , Brian J. Conner , Hopil Bae , Yafei Bi
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： G09G3/3648 , G09G2310/0251 , G09G2310/061 , G09G2310/063 , G09G2320/0204 , G09G2320/0247 , G09G2320/0257 , G09G2320/046 , G09G2330/027
摘要： Methods and devices employing circuitry for quickly discharging pixels of a display before the display is turned off are provided. In one example, a method may include receiving at the electronic display a signal indicating the electronic display will be powered off within a period of time. The method may also include, in response to the signal, causing a frame of pixel data originating from the electronic display to be stored in pixels of the electronic display before the electronic display is powered off. Storing the frame of pixel data in the pixels may inhibit image artifacts from occurring on the electronic display when the electronic display is powered back on in the future.
摘要翻译：提供了在显示器关闭之前使用用于快速放电显示器的像素的电路的方法和装置。在一个示例中，方法可以包括在电子显示器处接收指示电子显示器将在一段时间内被断电的信号。该方法还可以包括响应于该信号，在电子显示器断电之前，使来自电子显示器的像素数据的帧被存储在电子显示器的像素中。将像素数据的帧存储在像素中可能会在电子显示器将来重新接通电源时抑制在电子显示器上发生的图像伪影。

3. 发明授权

US09208733B2 Systems and methods for monitoring LCD display panel resistance 有权
标题翻译：监控LCD显示面板电阻的系统和方法
公开(公告)号：US09208733B2
公开(公告)日：2015-12-08
申请号：US13601547
申请日：2012-08-31
申请人： Ahmad Al-Dahle , Yafei Bi
发明人： Ahmad Al-Dahle , Yafei Bi
IPC分类号： G09G3/36 , G09G3/00
CPC分类号： G09G3/36 , G09G3/006 , G09G2300/0408 , G09G2330/12
摘要： Systems and methods for monitoring internal resistance of a display. The method may include supplying the display via a capacitor with a first voltage configured to enable the display to receive one or more touch inputs. After supplying the display with the first voltage, the method may include discharging the capacitor to a second voltage configured to enable the display to display image data. The method may then monitor a discharge waveform that corresponds to when the capacitor discharges from the first voltage to the second voltage. Based at least in part on the discharge waveform, the method may determine a chip on glass resistance value and a flex on glass resistance value that correspond to an internal resistance of the display.
摘要翻译：用于监测显示器内阻的系统和方法。该方法可以包括经由电容器向显示器提供配置成使得显示器能够接收一个或多个触摸输入的第一电压。在将显示器提供第一电压之后，该方法可以包括将电容器放电到被配置为使得显示器能够显示图像数据的第二电压。然后，该方法可以监测对应于电容器从第一电压放电到第二电压的放电波形。至少部分地基于放电波形，该方法可以确定对应于显示器的内部电阻的玻璃电阻值的芯片和玻璃电阻值的弯曲。

4. 发明申请

US20130082973A1 DISPLAY DEFORMATION DETECTION 审中-公开
标题翻译：显示变形检测
公开(公告)号：US20130082973A1
公开(公告)日：2013-04-04
申请号：US13251113
申请日：2011-09-30
申请人： Joshua Grey Wurzel , Ahmad Al-Dahle , Yafei Bi
发明人： Joshua Grey Wurzel , Ahmad Al-Dahle , Yafei Bi
IPC分类号： G06F3/044 , G06F3/045
CPC分类号： G06F3/044 , G06F2203/04112
摘要： Disclosed embodiments relate to a display deformation detection system that detects display deformations based upon changes in resistance and/or capacitance. In one embodiment, a method includes measuring a baseline comprising a baseline resistance or a baseline capacitance or both of a conductive mesh disposed within or overlaid on the display panel. The method further includes detecting a change in the baseline resistance or the baseline capacitance or both and calculating a change location where the change in the baseline resistance or the baseline capacitance or both occurred. The method also includes calculating a magnitude of the change in the baseline resistance or the baseline capacitance or both.
摘要翻译：公开的实施例涉及基于电阻和/或电容的变化来检测显示变形的显示变形检测系统。在一个实施例中，一种方法包括测量包括基线电阻或基线电容或设置在显示面板上或覆盖在显示面板上的导电网的两者。该方法还包括检测基线电阻或基线电容或两者的变化，并计算基线电阻或基线电容或两者都发生变化的变化位置。该方法还包括计算基线电阻或基线电容或两者的变化幅度。

5. 发明申请

US20140062936A1 SYSTEMS AND METHODS FOR MONITORING LCD DISPLAY PANEL RESISTANCE 有权
标题翻译：监控液晶显示面板电阻的系统和方法
公开(公告)号：US20140062936A1
公开(公告)日：2014-03-06
申请号：US13601547
申请日：2012-08-31
申请人： Ahmad Al-Dahle , Yafei Bi
发明人： Ahmad Al-Dahle , Yafei Bi
IPC分类号： G06F3/044 , G09G3/36
CPC分类号： G09G3/36 , G09G3/006 , G09G2300/0408 , G09G2330/12
摘要： Systems and methods for monitoring internal resistance of a display. The method may include supplying the display via a capacitor with a first voltage configured to enable the display to receive one or more touch inputs. After supplying the display with the first voltage, the method may include discharging the capacitor to a second voltage configured to enable the display to display image data. The method may then monitor a discharge waveform that corresponds to when the capacitor discharges from the first voltage to the second voltage. Based at least in part on the discharge waveform, the method may determine a chip on glass resistance value and a flex on glass resistance value that correspond to an internal resistance of the display.
摘要翻译：用于监测显示器内阻的系统和方法。该方法可以包括经由电容器向显示器提供配置成使得显示器能够接收一个或多个触摸输入的第一电压。在将显示器提供第一电压之后，该方法可以包括将电容器放电到被配置为使得显示器能够显示图像数据的第二电压。然后，该方法可以监测对应于电容器从第一电压放电到第二电压的放电波形。至少部分地基于放电波形，该方法可以确定对应于显示器的内部电阻的玻璃电阻值的芯片和玻璃电阻值的弯曲。

6. 发明申请

US20130328796A1 DEVICES AND METHODS FOR REDUCING POWER USAGE OF A TOUCH-SENSITIVE DISPLAY 有权
标题翻译：用于降低敏感显示器的功率使用的装置和方法
公开(公告)号：US20130328796A1
公开(公告)日：2013-12-12
申请号：US13603169
申请日：2012-09-04
申请人： Ahmad Al-Dahle , Hopil Bae , Wei H. Yao
发明人： Ahmad Al-Dahle , Hopil Bae , Wei H. Yao
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F1/1626 , G06F1/3262 , G06F1/3265 , G06F3/0412 , G06F3/044 , G09G2330/021 , Y02D10/153
摘要： Methods and devices employing circuitry for reducing power usage of a touch-sensitive display are provided. In one example, a method includes receiving power for a display of an electronic device. The method also includes powering a touch subsystem and a display subsystem of the display. The method includes, in a standard display mode, storing a frame of data in pixels of the display subsystem during a first period of time. The method also includes, in a low power display mode, storing a frame of data in pixels of the display subsystem during a second period of time. The second period of time is not equal to the first period of time. The method includes detecting a touch of the display via the touch subsystem between each synchronization signal of a plurality of synchronization signals received by the display.
摘要翻译：提供了采用用于减少触敏显示器的功率使用的电路的方法和装置。在一个示例中，一种方法包括接收用于电子设备的显示器的电力。该方法还包括为触摸子系统和显示器的显示子系统供电。该方法包括在标准显示模式中，在第一时段期间，以显示子系统的像素存储数据帧。该方法还包括在低功率显示模式中，在第二时段期间，在显示子系统的像素中存储数据帧。第二个时间段不等于第一个时间段。该方法包括在由显示器接收的多个同步信号的每个同步信号之间经由触摸子系统检测显示器的触摸。

7. 发明授权

US09519164B2 Systems and methods for mura calibration preparation 有权
标题翻译： mura校准准备的系统和方法
公开(公告)号：US09519164B2
公开(公告)日：2016-12-13
申请号：US13601529
申请日：2012-08-31
申请人： Ahmad Al-Dahle , David A. Stronks , Hopil Bae
发明人： Ahmad Al-Dahle , David A. Stronks , Hopil Bae
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1362
CPC分类号： G02F1/1309 , G02F1/13338 , G02F1/136204 , G09G2320/0693
摘要： Systems and methods for calibrating an electronic display to reduce or eliminate artifacts are provided. One method for reducing or eliminating artifacts may involve baking the operational—but not yet fully calibrated—electronic display to reduce stray charge on the electronic display. After baking the display, the electronic display may be calibrated to reduce or eliminate flicker and/or mura artifacts
摘要翻译：提供了用于校准电子显示器以减少或消除伪影的系统和方法。用于减少或消除伪像的一种方法可能包括烘烤操作但尚未完全校准的电子显示器以减少电子显示器上的杂散电荷。在烘烤显示器之后，可以校准电子显示器以减少或消除闪烁和/或凹陷伪影

8. 发明授权

US08988471B2 Systems and methods for dynamic dwelling time for tuning display to reduce or eliminate mura artifact 有权
标题翻译：用于调整显示的动态住宅时间的系统和方法，以减少或消除mura伪影
公开(公告)号：US08988471B2
公开(公告)日：2015-03-24
申请号：US13601801
申请日：2012-08-31
申请人： Ahmad Al-Dahle , David A. Stronks , Hopil Bae
发明人： Ahmad Al-Dahle , David A. Stronks , Hopil Bae
IPC分类号： G09G5/10
CPC分类号： H04N17/00 , G09G3/006 , G09G3/3655 , G09G3/3696 , G09G2310/067 , G09G2320/0223 , G09G2320/0233 , G09G2320/0693 , G09G2360/145 , Y10T29/49002 , Y10T29/49117
摘要： Systems and methods for calibrating an electronic display to reduce or eliminate a mura artifact are provided. The mura artifact may be due to differential behavior of common voltage layers (VCOMs) in the electronic display. One method for reducing or eliminating the mura artifact may involve turning on an electronic display and programming pixels the electronic display to a uniform gray level. An initial luminance value may be determined and, after waiting a period of time, a subsequent luminance of the pixels may be measured. When a difference between the subsequent luminance and initial luminance is within a threshold, the mura artifact may be understood to have settled and the electronic display may be calibrated.
摘要翻译：提供了用于校准电子显示器以减少或消除mura伪影的系统和方法。该mura伪影可能是由于电子显示器中的公共电压层（VCOM）的差异行为。用于减少或消除凹陷假象的一种方法可以包括打开电子显示器并将电子显示器的像素编程为均匀的灰度级。可以确定初始亮度值，并且在等待一段时间之后，可以测量像素的后续亮度。当随后的亮度和初始亮度之间的差在阈值以内时，可以理解到mura伪影已经确定并且可以校准电子显示器。

9. 发明申请

US20130329057A1 Systems and Methods for Dynamic Dwelling Time for Tuning Display to Reduce or Eliminate Mura Artifact 有权
标题翻译：动态停留时间的系统和方法用于调整显示以减少或消除Mura人工制品
公开(公告)号：US20130329057A1
公开(公告)日：2013-12-12
申请号：US13601801
申请日：2012-08-31
申请人： Ahmad Al-Dahle , David A. Stronks , Hopil Bae
发明人： Ahmad Al-Dahle , David A. Stronks , Hopil Bae
IPC分类号： H04N17/00 , H01R43/00 , G09G5/10
CPC分类号： H04N17/00 , G09G3/006 , G09G3/3655 , G09G3/3696 , G09G2310/067 , G09G2320/0223 , G09G2320/0233 , G09G2320/0693 , G09G2360/145 , Y10T29/49002 , Y10T29/49117
摘要： Systems and methods for calibrating an electronic display to reduce or eliminate a mura artifact are provided. The mura artifact may be due to differential behavior of common voltage layers (VCOMs) in the electronic display. One method for reducing or eliminating the mura artifact may involve turning on an electronic display and programming pixels the electronic display to a uniform gray level. An initial luminance value may be determined and, after waiting a period of time, a subsequent luminance of the pixels may be measured. When a difference between the subsequent luminance and initial luminance is within a threshold, the mura artifact may be understood to have settled and the electronic display may be calibrated.
摘要翻译：提供了用于校准电子显示器以减少或消除mura伪影的系统和方法。该mura伪影可能是由于电子显示器中的公共电压层（VCOM）的差异行为。用于减少或消除凹陷假象的一种方法可以包括打开电子显示器并将电子显示器的像素编程为均匀的灰度级。可以确定初始亮度值，并且在等待一段时间之后，可以测量像素的后续亮度。当随后的亮度和初始亮度之间的差在阈值以内时，可以理解到mura伪影已经确定并且可以校准电子显示器。

10. 发明授权

US09063595B2 Devices and methods for reducing power usage of a touch-sensitive display 有权
标题翻译：用于减少触敏显示器的功耗的设备和方法
公开(公告)号：US09063595B2
公开(公告)日：2015-06-23
申请号：US13603169
申请日：2012-09-04
申请人： Ahmad Al-Dahle , Hopil Bae , Wei H. Yao
发明人： Ahmad Al-Dahle , Hopil Bae , Wei H. Yao
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F1/1626 , G06F1/3262 , G06F1/3265 , G06F3/0412 , G06F3/044 , G09G2330/021 , Y02D10/153
摘要： Methods and devices employing circuitry for reducing power usage of a touch-sensitive display are provided. In one example, a method includes receiving power for a display of an electronic device. The method also includes powering a touch subsystem and a display subsystem of the display. The method includes, in a standard display mode, storing a frame of data in pixels of the display subsystem during a first period of time. The method also includes, in a low power display mode, storing a frame of data in pixels of the display subsystem during a second period of time. The second period of time is not equal to the first period of time. The method includes detecting a touch of the display via the touch subsystem between each synchronization signal of a plurality of synchronization signals received by the display.
摘要翻译：提供了采用用于减少触敏显示器的功率使用的电路的方法和装置。在一个示例中，一种方法包括接收用于电子设备的显示器的电力。该方法还包括为触摸子系统和显示器的显示子系统供电。该方法包括在标准显示模式中，在第一时段期间，以显示子系统的像素存储数据帧。该方法还包括在低功率显示模式中，在第二时段期间，在显示子系统的像素中存储数据帧。第二个时间段不等于第一个时间段。该方法包括在由显示器接收的多个同步信号的每个同步信号之间经由触摸子系统检测显示器的触摸。

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