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公开(公告)号：US08711570B2
公开(公告)日：2014-04-29
申请号：US13165748
申请日：2011-06-21
申请人： Steven Porter Hotelling , Joshua G. Wurzel , Steven J. Martisauskas , Thayne M. Miller , Kuo-Hua Sung
发明人： Steven Porter Hotelling , Joshua G. Wurzel , Steven J. Martisauskas , Thayne M. Miller , Kuo-Hua Sung
CPC分类号： G06F3/0412 , G02F1/13338 , G06F1/1643 , G06F1/1658 , H01L27/323 , H05K1/028 , H05K1/147
摘要： Flexible circuits for routing signals of a device, such as a touch sensor panel of a touch sensitive device, are provided. The flexible circuit can include a first set of traces for routing a first set of lines and a second set of traces for routing a second set of lines. The first set of traces can couple together the ends of at least a portion of the first set of lines. Additionally, the first set of traces can be non-intersecting or non-overlapping with the second set of traces. The flexible circuit can have a T-shape configuration and can be incorporated within a touch sensitive device, display device, printed circuit board, or the like. The flexible circuit can be placed over another flexible circuit, and can extend onto the device.
摘要翻译： 提供了用于路由设备信号的柔性电路，例如触敏设备的触摸传感器面板。 柔性电路可以包括用于路由第一组线路的第一组迹线和用于路由第二组线路的第二组迹线。 第一组迹线可以将第一组线的至少一部分的端部耦合在一起。 此外，第一组迹线可以与第二组迹线不相交或不重叠。 柔性电路可以具有T形构造，并且可以结合在触敏装置，显示装置，印刷电路板等中。 柔性电路可以放置在另一个柔性电路上，并且可以延伸到设备上。
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公开(公告)号：US20120326990A1
公开(公告)日：2012-12-27
申请号：US13165748
申请日：2011-06-21
申请人： Joshua G. Wurzel , Steven J. Martisauskas , Thayne M. Miller , Steven Porter Hotelling , Kuo-Hua Sung
发明人： Joshua G. Wurzel , Steven J. Martisauskas , Thayne M. Miller , Steven Porter Hotelling , Kuo-Hua Sung
CPC分类号： G06F3/0412 , G02F1/13338 , G06F1/1643 , G06F1/1658 , H01L27/323 , H05K1/028 , H05K1/147
摘要： Flexible circuits for routing signals of a device, such as a touch sensor panel of a touch sensitive device, are provided. The flexible circuit can include a first set of traces for routing a first set of lines and a second set of traces for routing a second set of lines. The first set of traces can couple together the ends of at least a portion of the first set of lines. Additionally, the first set of traces can be non-intersecting or non-overlapping with the second set of traces. The flexible circuit can have a T-shape configuration and can be incorporated within a touch sensitive device, display device, printed circuit board, or the like. The flexible circuit can be placed over another flexible circuit, and can extend onto the device.
摘要翻译： 提供了用于路由设备信号的柔性电路，例如触敏设备的触摸传感器面板。 柔性电路可以包括用于路由第一组线路的第一组迹线和用于路由第二组线路的第二组迹线。 第一组迹线可以将第一组线的至少一部分的端部耦合在一起。 此外，第一组迹线可以与第二组迹线不相交或不重叠。 柔性电路可以具有T形构造，并且可以结合在触敏装置，显示装置，印刷电路板等中。 柔性电路可以放置在另一个柔性电路上，并且可以延伸到设备上。
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公开(公告)号：US08988628B2
公开(公告)日：2015-03-24
申请号：US13167663
申请日：2011-06-23
IPC分类号： G02F1/1333 , H04M1/02
CPC分类号： G02F1/133308 , G02F2001/133334 , H04M1/0266
摘要： A coated chassis is disclosed. The chassis can be made from a non-conductive material and can be operable to support a display. A conductive material can be applied to at least a portion of the chassis to form a continuous strip on the chassis frame. The conductive material can further form a closed-loop around the chassis frame. The chassis frame can be included within a device, such as a mobile phone, touchpad, portable computer, portable media player, and the like. The conductive material on the chassis can be coupled to the system ground of the device. Processes for making a coated chassis are also disclosed.
摘要翻译： 公开了涂覆的底盘。 底盘可以由非导电材料制成，并且可操作以支撑显示器。 导电材料可以施加到底盘的至少一部分，以在底架上形成连续条带。 导电材料可以进一步在底盘框架周围形成闭环。 底盘框架可以包括在诸如移动电话，触摸板，便携式计算机，便携式媒体播放器等的设备中。 底盘上的导电材料可以连接到设备的系统接地。 还公开了制造涂覆底盘的方法。
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公开(公告)号：US08958028B2
公开(公告)日：2015-02-17
申请号：US13163570
申请日：2011-06-17
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02B6/0081 , G02B6/0055 , G02B6/0093 , Y10T29/49002
摘要： The patterning of objects (e.g., protective poly-films, heat-spreaders, and other components placed proximate to the backlight of an LCD) with multiple beads or raised protrusions is disclosed. The beads or protrusions can have a uniform or non-uniform size and can be arranged such that they have a uniform or non-uniform pattern density. The beads or protrusions can be patterned on a surface of the object to provide separation between a non-raised surface of the object and a surface of an adjacent item, such as a reflector film.
摘要翻译： 公开了具有多个珠或凸起的物体（例如，保护性多层膜，散热器和靠近LCD的背光放置的其它部件）的图案化。 珠或突起可以具有均匀或不均匀的尺寸，并且可以布置成使得它们具有均匀或不均匀的图案密度。 珠子或突起可以在物体的表面上被图案化，以提供物体的非升高表面与相邻物品（例如反射器膜）的表面之间的间隔。
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公开(公告)号：US20120327324A1
公开(公告)日：2012-12-27
申请号：US13167663
申请日：2011-06-23
CPC分类号： G02F1/133308 , G02F2001/133334 , H04M1/0266
摘要： A coated chassis is disclosed. The chassis can be made from a non-conductive material and can be operable to support a display. A conductive material can be applied to at least a portion of the chassis to form a continuous strip on the chassis frame. The conductive material can further form a closed-loop around the chassis frame. The chassis frame can be included within a device, such as a mobile phone, touchpad, portable computer, portable media player, and the like. The conductive material on the chassis can be coupled to the system ground of the device. Processes for making a coated chassis are also disclosed.
摘要翻译： 公开了涂覆的底盘。 底盘可以由非导电材料制成，并且可操作以支撑显示器。 导电材料可以施加到底盘的至少一部分，以在底架上形成连续条带。 导电材料可以进一步在底盘框架周围形成闭环。 底盘框架可以包括在诸如移动电话，触摸板，便携式计算机，便携式媒体播放器等的设备中。 底盘上的导电材料可以连接到设备的系统接地。 还公开了制造涂覆底盘的方法。
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公开(公告)号：US09244215B2
公开(公告)日：2016-01-26
申请号：US13229418
申请日：2011-09-09
IPC分类号： F21V8/00 , G02F1/1333
CPC分类号： G02B6/0088 , G02B6/0031 , G02B6/0065 , G02F2001/133314 , G02F2001/133317
摘要： An electronic device may be provided with a display. Backlight structures may be used to provide backlight for the display. The backlight structures may include a light guide plate. A rectangular ring-shaped chassis may have a rectangular opening that receives the light guide plate. One or more edges of the chassis may be provided with an array of notches that receive light-emitting diodes or other light sources. The light sources may launch light into edge portions of the light guide plate. The chassis may include a first plastic structure such as a light reflecting structure formed from a material such as white plastic. The first plastic structure may surround two or more peripheral edges of the light guide plate. The chassis may also include a second plastic structure such as a light blocking structure formed from a material such as black plastic that helps prevent light leakage.
摘要翻译： 电子设备可以设置有显示器。 背光结构可用于为显示器提供背光。 背光结构可以包括导光板。 矩形环形底盘可以具有接收导光板的矩形开口。 机架的一个或多个边缘可以设置有接收发光二极管或其他光源的凹口阵列。 光源可以将光发射到导光板的边缘部分。 底盘可以包括第一塑料结构，例如由诸如白色塑料的材料形成的光反射结构。 第一塑料结构可以围绕导光板的两个或多个周边边缘。 底盘还可以包括第二塑料结构，例如由诸如黑色塑料的材料形成的阻光结构，其有助于防止光泄漏。
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7.发明授权公开(公告)号：US08390759B2
公开(公告)日：2013-03-05
申请号：US13442712
申请日：2012-04-09
IPC分类号： G02F1/1333 , G09F13/04
CPC分类号： G02F1/133615 , G02B6/0055 , G02B6/0088 , G02F2001/133317 , G02F2201/38
摘要： A display may be based on a display unit that is mounted within a chassis. The display unit may be a liquid crystal display unit. A backlight may be used to illuminate the display unit. The backlight may include a light guide plate. Light from a light source may be launched into an edge of the light guide plate. Scattered light from the light guide plate may travel vertically along a vertical axis that is perpendicular to the plane that contains the light guide plate. The scattered light may pass through the display unit and may serve as backlight for the display. The light guide plate may be mounted within a rectangular opening in the chassis. The edges of the rectangular opening and the edges of the light guide plate may be configured to reduce excessive reflections. These edges may have reflection-reducing coatings, non-planar surfaces, and other reflection-reducing configurations.
摘要翻译： 显示器可以基于安装在底盘内的显示单元。 显示单元可以是液晶显示单元。 可以使用背光来照亮显示单元。 背光源可以包括导光板。 来自光源的光可以发射到导光板的边缘。 来自导光板的散射光可以沿着垂直于包含导光板的平面的垂直轴线垂直移动。 散射的光可以穿过显示单元，并且可以用作显示器的背光。 导光板可以安装在底盘中的矩形开口内。 矩形开口的边缘和导光板的边缘可以被配置为减少过度的反射。 这些边缘可以具有减反射涂层，非平面表面和其它反射减少构造。
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公开(公告)号：US20120140143A1
公开(公告)日：2012-06-07
申请号：US12961460
申请日：2010-12-06
申请人： Joshua G. Wurzel
发明人： Joshua G. Wurzel
IPC分类号： G02F1/13357
CPC分类号： G02F1/1333 , G02F2001/133322 , G02F2001/133325
摘要： Displays for electronic devices may be provided with display structures such as liquid crystal display module structures. Backlight structures may provide backlight. A cover glass may be mounted above a liquid crystal display module. When assembling a display, layers of components may be attached to one another using adhesive. Alignment features may be incorporated into the layers of components to ensure that components are laterally and rotationally aligned before being secured to each other. A liquid crystal display module may have a thin-film transistor layer on which alignment marks are formed. Backlight structures may include a light guide plate, a chassis that receives the light guide plate, and a reflector. The chassis may have alignment openings corresponding to the alignment marks on the thin-film transistor layer. The reflector may have portions that overlap the alignment holes or may have portions that are recessed and do not overlap the alignment holes.
摘要翻译： 电子设备的显示器可以设置有诸如液晶显示模块结构的显示结构。 背光结构可以提供背光。 盖玻璃可以安装在液晶显示模块上方。 当组装显示器时，可以使用粘合剂将组件层彼此附接。 对准特征可以结合到部件层中，以确保部件在彼此固定之前被横向地和旋转地对准。 液晶显示模块可以具有形成对准标记的薄膜晶体管层。 背光结构可以包括导光板，接收导光板的底架和反射器。 底盘可以具有对应于薄膜晶体管层上的对准标记的对准开口。 反射器可以具有与对准孔重叠的部分或者可以具有凹陷的部分并且不与对准孔重叠。
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9.发明授权公开(公告)号：US08154680B2
公开(公告)日：2012-04-10
申请号：US12760950
申请日：2010-04-15
IPC分类号： G02F1/1333
CPC分类号： G02F1/133615 , G02B6/0055 , G02B6/0088 , G02F2001/133317 , G02F2201/38
摘要： A display may be based on a display unit that is mounted within a chassis. The display unit may be a liquid crystal display unit. A backlight may be used to illuminate the display unit. The backlight may include a light guide plate. Light from a light source may be launched into an edge of the light guide plate. Scattered light from the light guide plate may travel vertically along a vertical axis that is perpendicular to the plane that contains the light guide plate. The scattered light may pass through the display unit and may serve as backlight for the display. The light guide plate may be mounted within a rectangular opening in the chassis. The edges of the rectangular opening and the edges of the light guide plate may be configured to reduce excessive reflections. These edges may have reflection-reducing coatings, non-planar surfaces, and other reflection-reducing configurations.
摘要翻译： 显示器可以基于安装在底盘内的显示单元。 显示单元可以是液晶显示单元。 可以使用背光来照亮显示单元。 背光源可以包括导光板。 来自光源的光可以发射到导光板的边缘。 来自导光板的散射光可以沿着垂直于包含导光板的平面的垂直轴线垂直移动。 散射的光可以穿过显示单元，并且可以用作显示器的背光。 导光板可以安装在底盘中的矩形开口内。 矩形开口的边缘和导光板的边缘可以被配置为减少过度的反射。 这些边缘可以具有减反射涂层，非平面表面和其它反射减少构造。
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公开(公告)号：US09142157B2
公开(公告)日：2015-09-22
申请号：US13010660
申请日：2011-01-20
申请人： Joshua G. Wurzel , David A. Doyle
发明人： Joshua G. Wurzel , David A. Doyle
CPC分类号： G09G3/3208 , G06F1/203 , G06F1/206 , G09G3/3406 , G09G2320/041 , G09G2320/0626
摘要： An electronic device may contain components such as a processor, video circuitry, camera flash, communications circuitry, and other components that may generate heat during operation. The device may have a display with a backlight unit that contains light-emitting diodes. Control circuitry within the electronic device can apply drive powers to the light-emitting diodes in a way that is sensitive to the operating temperature of the light-emitting diodes. The control circuitry can determine whether the temperature of the light-emitting diodes is elevated by determining which components are active in the device. Activity levels can be ascertained by gathering status information on each component. Temperature sensors may be used to make real time temperature measurements. Based on factors such as component activity levels and measured temperature values, the control circuitry can adjust the maximum allowed light-emitting diode drive power level to avoid overdriving the diodes during operation at elevated temperatures.
摘要翻译： 电子设备可以包含诸如处理器，视频电路，照相机闪光灯，通信电路以及在操作期间可能产生热量的其它部件的组件。 该装置可以具有包含发光二极管的背光单元的显示器。 电子设备内的控制电路可以以对发光二极管的工作温度敏感的方式向发光二极管施加驱动功率。 控制电路可以通过确定哪些部件在器件中是有效的来确定发光二极管的温度是否升高。 可以通过收集每个组件的状态信息来确定活动级别。 温度传感器可用于进行实时温度测量。 基于诸如部件活动水平和测量温度值的因素，控制电路可以调节最大允许的发光二极管驱动功率电平，以避免在升高的温度下操作时二极管的过驱动。
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