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1. 发明申请

US20130044120A1 THERMAL COLOR SHIFT REDUCTION IN LCDS 审中-公开
标题翻译：液晶显示屏中的热色转换
公开(公告)号：US20130044120A1
公开(公告)日：2013-02-21
申请号：US13213805
申请日：2011-08-19
申请人： Zhibing Ge , Meizi Jiao , Jun Qi , Cheng Chen , Young Bae Park , Shih Chang Chang , Victor Hao-En Yin , John Z. Zhong
发明人： Zhibing Ge , Meizi Jiao , Jun Qi , Cheng Chen , Young Bae Park , Shih Chang Chang , Victor Hao-En Yin , John Z. Zhong
IPC分类号： G09G5/02 , H01L33/08 , G02F1/1335
CPC分类号： G02F1/133371 , G02F2001/134372 , G02F2201/122 , G02F2202/40 , G02F2203/60
摘要： Systems, methods, and devices are provided for an electronic display with thermally compensated pixels. Such an electronic display may have an array of pixels, at least some of which may be thermally compensated pixels that exhibit reduced color shift over a 20° C. change in temperature. These thermally compensated pixels may have numbers of pixel electrode fingers, pixel electrode widths and spacings, cell gap depths, and/or pixel edge distances that cause the array of pixels to exhibit a reduced color shift than otherwise (e.g., a color shift of less than delta u′v′ of about 0.0092 from a starting white point) when the temperature of the electronic display changes from about 30° C. to about 50° C.
摘要翻译：为具有热补偿像素的电子显示器提供系统，方法和装置。这样的电子显示器可以具有像素阵列，其中的至少一些可以是在20℃的温度变化下表现出减少的色移的热补偿像素。这些热补偿像素可以具有数目的像素电极指，像素电极宽度和间距，单元格间隙深度和/或像素边缘距离，这些像素边缘距离导致像素阵列比其它像素显示更少的色移（例如，较少的色移当电子显示器的温度从约30℃变化到约50℃时，起始白点为约0.0092的Δu'v'）。

2. 发明申请

US20130215136A1 LIQUID CRYSTAL DISPLAY WITH LARGE COLOR GAMUT 审中-公开
标题翻译：液晶显示器与大型彩色游戏
公开(公告)号：US20130215136A1
公开(公告)日：2013-08-22
申请号：US13400467
申请日：2012-02-20
申请人： Meizi Jiao , Jun Qi , Victor Hao-En Yin , Wei Chen
发明人： Meizi Jiao , Jun Qi , Victor Hao-En Yin , Wei Chen
IPC分类号： G09F13/04 , G09G5/02 , G09G3/36 , G02F1/13357
CPC分类号： G02F1/133603 , G02F1/133609 , G02F2001/133614 , G02F2001/133624
摘要： The present disclosure relates generally to a liquid crystal display (LCD) that has a large color gamut. In certain embodiments, the large color gamut in the LCD may be obtained by adding a spectrum-filter into different layers of the LCD. The spectrum-filter may be designed to filter a portion of a color band from a light emitted from one or more light emitting diodes (LEDs) in the LED thereby increasing the color gamut on the LCD.
摘要翻译：本公开一般涉及具有大色域的液晶显示器（LCD）。在某些实施例中，可以通过将频谱滤波器添加到LCD的不同层中来获得LCD中的大色域。频谱滤波器可以被设计为从LED中的一个或多个发光二极管（LED）发射的光过滤一部分色带，从而增加LCD上的色域。

3. 发明授权

US08836879B2 Displays with minimized curtain mura 有权
标题翻译：显示与最小化的阴影
公开(公告)号：US08836879B2
公开(公告)日：2014-09-16
申请号：US12813458
申请日：2010-06-10
申请人： Zhibing Ge , Diane L. Culbert , David A. Doyle , Jun Qi , Cheng Chen , Shawn R. Gettemy
发明人： Zhibing Ge , Diane L. Culbert , David A. Doyle , Jun Qi , Cheng Chen , Shawn R. Gettemy
IPC分类号： G02F1/136 , G02F1/1333 , G02F1/13363 , G02F1/1362 , G02F1/1335
CPC分类号： G02F1/136209 , G02F1/133502 , G02F1/13363 , G02F1/136286 , G02F2001/133562 , G02F2001/133567 , G02F2413/07
摘要： Displays such as liquid crystal displays may be provided with structures that minimize curtain mura. A display may have upper and lower polarizers. A color filter layer and a thin film transistor layer may be located between the upper and lower polarizers. A liquid crystal layer may be interposed between the color filter layer and the thin film transistor layer. A first optical film layer that includes a birefringent compensating layer may be located between the upper polarizer and the color filter layer. A second optical film layer that is devoid of birefringent compensating layers may be located between the thin film transistor layer and the lower polarizer. A grid of metal signal lines may be used to distribute signals to thin film transistors on the thin film transistor layer. A black mask may be interposed between the grid of signal lines and the thin film transistor layer.
摘要翻译：可以提供诸如液晶显示器的显示器，其使窗帘最小化的结构。显示器可以具有上偏振器和下偏振器。滤色器层和薄膜晶体管层可以位于上偏振器和下偏振器之间。可以在滤色器层和薄膜晶体管层之间插入液晶层。包括双折射补偿层的第一光学膜层可以位于上偏振器和滤色器层之间。没有双折射补偿层的第二光学膜层可以位于薄膜晶体管层和下偏振器之间。可以使用金属信号线的栅格来将信号分配到薄膜晶体管层上的薄膜晶体管。信号线格栅和薄膜晶体管层之间可以插入黑色掩模。

4. 发明申请

US20100244701A1 TEMPERATURE BASED WHITE POINT CONTROL IN BACKLIGHTS 有权
标题翻译：背光温度基于白点控制
公开(公告)号：US20100244701A1
公开(公告)日：2010-09-30
申请号：US12410164
申请日：2009-03-24
申请人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
发明人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
IPC分类号： H01J61/52
CPC分类号： G02F1/133603 , G09G3/3413 , G09G3/3426 , G09G2320/041 , G09G2320/048 , G09G2320/0626 , G09G2320/0666 , G09G2360/145
摘要： Systems, methods, and devices are provided for maintaining a target white point on a light emitting diode based backlight. In one embodiment, the backlight may include two or more strings of light emitting diodes, each driven at a respective driving strength. Each string may include light emitting diodes from a different color bin, and the respective driving strengths may be adjusted, for example, through pulse width modulation or amplitude modulation, to maintain the target white point. In certain embodiments, the driving strengths may be adjusted to compensate for shifts in the white point that may occur due to temperature or aging. A controller may adjust the driving strengths based on feedback from a temperature sensor, from an optical sensor, from a user input, or from calibration data included within the backlight or system.
摘要翻译：提供了用于在基于发光二极管的背光源上维持目标白点的系统，方法和装置。在一个实施例中，背光源可以包括两个或更多个发光二极管串，每个发光二极管以相应的驱动强度驱动。每个串可以包括来自不同颜色仓的发光二极管，并且可以例如通过脉冲宽度调制或幅度调制来调整相应的驱动强度，以维持目标白点。在某些实施例中，可以调整驱动强度以补偿由于温度或老化而可能发生的白点偏移。控制器可以基于来自温度传感器的反馈，来自光学传感器，来自用户输入的反馈或来自包括在背光或系统内的校准数据来调整驱动强度。

5. 发明申请

US20090273577A1 Moire-Free Touch Screen with Tilted or Curved ITO Pattern 审中-公开
标题翻译：无倾斜触摸屏，带倾斜或弯曲的ITO图案
公开(公告)号：US20090273577A1
公开(公告)日：2009-11-05
申请号：US12112950
申请日：2008-04-30
申请人： Cheng Chen , Jun Qi , John Z. Zhong
发明人： Cheng Chen , Jun Qi , John Z. Zhong
IPC分类号： G06F3/045 , H04M1/00 , G06F17/00
CPC分类号： G06F3/044
摘要： Touch screens that generate reduced Moiré effects are disclosed. To reduce Moiré effects, the columns (drive or sense lines) of a touch sensor panel can be oriented at an angle with respect to a display device so that the columns are not parallel with the sub-pixel and pixel arrangements of the display device. In some embodiments, the entire touch sensor panel can be oriented at an angle with respect to the display device. In other embodiments, certain lines in the touch sensor panel can be tilted, curved or formed in a zig-zag shape.
摘要翻译：公开了产生减少的莫尔效应的触摸屏。为了减少莫尔效应，触摸传感器面板的列（驱动或感测线）可以相对于显示装置成一角度定向，使得列不与显示装置的子像素和像素排列平行。在一些实施例中，整个触摸传感器面板可以相对于显示装置成一定角度定向。在其他实施例中，触摸传感器面板中的某些线可以以锯齿形的方式倾斜，弯曲或形成。

6. 发明授权

US08378958B2 White point control in backlights 有权
标题翻译：背景灯中的白点控制
公开(公告)号：US08378958B2
公开(公告)日：2013-02-19
申请号：US12410183
申请日：2009-03-24
申请人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
发明人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
IPC分类号： G09G3/36
CPC分类号： H05B33/0869 , G09G3/3426 , G09G5/02 , G09G2320/0242 , G09G2320/041 , G09G2320/043 , G09G2320/0606 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2360/145 , H05B33/0872
摘要： Systems, methods, and devices are provided for maintaining a target white point on a light emitting diode based backlight. In one embodiment, the backlight may include two or more strings of light emitting diodes, each driven at a respective driving strength. Each string may include light emitting diodes from a different color bin, and the respective driving strengths may be adjusted, for example, through pulse width modulation or amplitude modulation, to maintain the target white point. In certain embodiments, the driving strengths may be adjusted to compensate for shifts in the white point that may occur due to temperature or aging. A controller may adjust the driving strengths based on feedback from a temperature sensor, from an optical sensor, from a user input, or from calibration data included within the backlight or system.
摘要翻译：提供了用于在基于发光二极管的背光源上维持目标白点的系统，方法和装置。在一个实施例中，背光源可以包括两个或更多个发光二极管串，每个发光二极管以相应的驱动强度驱动。每个串可以包括来自不同颜色仓的发光二极管，并且可以例如通过脉冲宽度调制或幅度调制来调整相应的驱动强度，以维持目标白点。在某些实施例中，可以调整驱动强度以补偿由于温度或老化而可能发生的白点偏移。控制器可以基于来自温度传感器的反馈，来自光学传感器，来自用户输入的反馈或来自包括在背光或系统内的校准数据来调整驱动强度。

7. 发明授权

US08575865B2 Temperature based white point control in backlights 有权
标题翻译：背光中基于温度的白点控制
公开(公告)号：US08575865B2
公开(公告)日：2013-11-05
申请号：US12410164
申请日：2009-03-24
申请人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
发明人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
IPC分类号： H05B37/02
CPC分类号： G02F1/133603 , G09G3/3413 , G09G3/3426 , G09G2320/041 , G09G2320/048 , G09G2320/0626 , G09G2320/0666 , G09G2360/145
摘要： Systems, methods, and devices are provided for maintaining a target white point on a light emitting diode based backlight. In one embodiment, the backlight may include two or more strings of light emitting diodes, each driven at a respective driving strength. Each string may include light emitting diodes from a different color bin, and the respective driving strengths may be adjusted, for example, through pulse width modulation or amplitude modulation, to maintain the target white point. In certain embodiments, the driving strengths may be adjusted to compensate for shifts in the white point that may occur due to temperature or aging. A controller may adjust the driving strengths based on feedback from a temperature sensor, from an optical sensor, from a user input, or from calibration data included within the backlight or system.
摘要翻译：提供了用于在基于发光二极管的背光源上维持目标白点的系统，方法和装置。在一个实施例中，背光源可以包括两个或更多个发光二极管串，每个发光二极管以相应的驱动强度驱动。每个串可以包括来自不同颜色仓的发光二极管，并且可以例如通过脉冲宽度调制或幅度调制来调整相应的驱动强度，以维持目标白点。在某些实施例中，可以调整驱动强度以补偿由于温度或老化而可能发生的白点偏移。控制器可以基于来自温度传感器的反馈，来自光学传感器，来自用户输入的反馈或来自包括在背光或系统内的校准数据来调整驱动强度。

8. 发明授权

US08390562B2 Aging based white point control in backlights 有权
标题翻译：背光老化的白点控制
公开(公告)号：US08390562B2
公开(公告)日：2013-03-05
申请号：US12410204
申请日：2009-03-24
申请人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
发明人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G09G3/3426 , G09G2320/0242 , G09G2320/041 , G09G2320/043 , G09G2320/0606 , G09G2320/064 , G09G2320/0666 , G09G2360/145
摘要： Systems, methods, and devices are provided for maintaining a target white point on a light emitting diode based backlight. In one embodiment, the backlight may include two or more strings of light emitting diodes, each driven at a respective driving strength. Each string may include light emitting diodes from a different color bin, and the respective driving strengths may be adjusted, for example, through pulse width modulation or amplitude modulation, to maintain the target white point. In certain embodiments, the driving strengths may be adjusted to compensate for shifts in the white point that may occur due to temperature or aging. A controller may adjust the driving strengths based on feedback from a temperature sensor, from an optical sensor, from a user input, or from calibration data included within the backlight or system.
摘要翻译：提供了用于在基于发光二极管的背光源上维持目标白点的系统，方法和装置。在一个实施例中，背光源可以包括两个或更多个发光二极管串，每个发光二极管以相应的驱动强度驱动。每个串可以包括来自不同颜色仓的发光二极管，并且可以例如通过脉冲宽度调制或幅度调制来调整相应的驱动强度，以维持目标白点。在某些实施例中，可以调整驱动强度以补偿由于温度或老化而可能发生的白点偏移。控制器可以基于来自温度传感器的反馈，来自光学传感器，来自用户输入的反馈或来自包括在背光或系统内的校准数据来调整驱动强度。

9. 发明申请

US20100245227A1 WHITE POINT CONTROL IN BACKLIGHTS 有权
标题翻译：背景中的白点控制
公开(公告)号：US20100245227A1
公开(公告)日：2010-09-30
申请号：US12410183
申请日：2009-03-24
申请人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
发明人： Cheng Chen , Jun Qi , John Z. Zhong , Victor H. Yin , Wei Chen
IPC分类号： G09G3/36 , H05B41/38 , H05B41/36
CPC分类号： H05B33/0869 , G09G3/3426 , G09G5/02 , G09G2320/0242 , G09G2320/041 , G09G2320/043 , G09G2320/0606 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2360/145 , H05B33/0872
摘要： Systems, methods, and devices are provided for maintaining a target white point on a light emitting diode based backlight. In one embodiment, the backlight may include two or more strings of light emitting diodes, each driven at a respective driving strength. Each string may include light emitting diodes from a different color bin, and the respective driving strengths may be adjusted, for example, through pulse width modulation or amplitude modulation, to maintain the target white point. In certain embodiments, the driving strengths may be adjusted to compensate for shifts in the white point that may occur due to temperature or aging. A controller may adjust the driving strengths based on feedback from a temperature sensor, from an optical sensor, from a user input, or from calibration data included within the backlight or system.
摘要翻译：提供了用于在基于发光二极管的背光源上维持目标白点的系统，方法和装置。在一个实施例中，背光源可以包括两个或更多个发光二极管串，每个发光二极管以相应的驱动强度驱动。每个串可以包括来自不同颜色仓的发光二极管，并且可以例如通过脉冲宽度调制或幅度调制来调整相应的驱动强度，以维持目标白点。在某些实施例中，可以调整驱动强度以补偿由于温度或老化而可能发生的白点偏移。控制器可以基于来自温度传感器的反馈，来自光学传感器，来自用户输入的反馈或来自包括在背光或系统内的校准数据来调整驱动强度。

10. 发明申请

US20110304785A1 DISPLAYS WITH MINIMIZED CURTAIN MURA 有权
标题翻译：显示与最小化的窗帘MURA
公开(公告)号：US20110304785A1
公开(公告)日：2011-12-15
申请号：US12813458
申请日：2010-06-10
申请人： Zhibing Ge , Diane L. Culbert , David A. Doyle , Jun Qi , Cheng Chen , Shawn R. Gettemy
发明人： Zhibing Ge , Diane L. Culbert , David A. Doyle , Jun Qi , Cheng Chen , Shawn R. Gettemy
IPC分类号： G02F1/1335
CPC分类号： G02F1/136209 , G02F1/133502 , G02F1/13363 , G02F1/136286 , G02F2001/133562 , G02F2001/133567 , G02F2413/07
摘要： Displays such as liquid crystal displays may be provided with structures that minimize curtain mura. A display may have upper and lower polarizers. A color filter layer and a thin film transistor layer may be located between the upper and lower polarizers. A liquid crystal layer may be interposed between the color filter layer and the thin film transistor layer. A first optical film layer that includes a birefringent compensating layer may be located between the upper polarizer and the color filter layer. A second optical film layer that is devoid of birefringent compensating layers may be located between the thin film transistor layer and the lower polarizer. A grid of metal signal lines may be used to distribute signals to thin film transistors on the thin film transistor layer. A black mask may be interposed between the grid of signal lines and the thin film transistor layer.
摘要翻译：可以提供诸如液晶显示器的显示器，其使窗帘最小化的结构。显示器可以具有上偏振器和下偏振器。滤色器层和薄膜晶体管层可以位于上偏振器和下偏振器之间。可以在滤色器层和薄膜晶体管层之间插入液晶层。包括双折射补偿层的第一光学膜层可以位于上偏振器和滤色器层之间。没有双折射补偿层的第二光学膜层可以位于薄膜晶体管层和下偏振器之间。可以使用金属信号线的栅格来将信号分配到薄膜晶体管层上的薄膜晶体管。信号线格栅和薄膜晶体管层之间可以插入黑色掩模。

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