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公开(公告)号：US20120280957A1
公开(公告)日：2012-11-08
申请号：US13101680
申请日：2011-05-05
申请人： Cheng-Ho Yu , Shih Chang Chang , Youngbae Park , John Z. Zhong
发明人： Cheng-Ho Yu , Shih Chang Chang , Youngbae Park , John Z. Zhong
IPC分类号： G09G3/36 , G02F1/1368 , G06F3/038 , G02F1/1339
CPC分类号： G02F1/1339 , G02F2001/133357 , G02F2001/133388
摘要： Embodiments of the present disclosure relate to liquid crystal displays (LCDs) and electronic devices incorporating LCDs having an organic passivation layer positioned between edge-sealed two substrates. Specifically, embodiments of the present disclosure employ lithographic techniques (e.g., a half-tone mask, diffractive exposure mask, etc.) to remove or not deposit a portion of the organic passivation layer near the edges of the substrates prior to sealing the substrates along these edges. As described herein, this reduction in the thickness of the organic layer near the edges of the device may improve the strength of the edge seal due to reduced strain in the organic layer.
摘要翻译： 本公开的实施例涉及液晶显示器（LCD）和具有位于边缘密封的两个基板之间的具有有机钝化层的LCD的电子设备。 具体地，本公开的实施例使用光刻技术（例如，半色调掩模，衍射曝光掩模等），以在密封基板之前移除或不沉积基板边缘附近的部分有机钝化层 这些边缘。 如本文所述，在器件边缘附近的有机层的厚度的减小可以由于有机层中的应变减小而提高边缘密封的强度。
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公开(公告)号：US08294865B2
公开(公告)日：2012-10-23
申请号：US13405226
申请日：2012-02-24
申请人： Shih Chang Chang , John Z. Zhong
发明人： Shih Chang Chang , John Z. Zhong
IPC分类号： G02F1/1343
CPC分类号： G02F1/136286 , G02F2001/134345 , G02F2001/134372 , G02F2201/40
摘要： Embodiments of the present invention provide for a FFS TFT LCD with a high refresh rate without limiting the aperture of individual pixels. More specifically, embodiments of the invention provide for the use of common bus lines to reduce the effective resistance of the common electrode and to therefore allow for higher refresh rates of the display. Furthermore, the common bus lines can be positioned in such a manner so that they do not further reduce the aperture of the display. More specifically, the common bus lines can be positioned above or below existing elements of the display that are already opaque. Thus, adding the common bus lines need not reduce the aperture. The above can be achieved by, for example, placing the common bus lines above or below existing non-transparent lines, such as gate lines or data lines.
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公开(公告)号：US20100207861A1
公开(公告)日：2010-08-19
申请号：US12371316
申请日：2009-02-13
申请人： Shih Chang Chang , John Z. Zhong
发明人： Shih Chang Chang , John Z. Zhong
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2300/0426 , G09G2300/0443 , G09G2320/0209
摘要： Systems, devices, and methods for reducing common voltage loading and/or enabling a simplified manner of polarity inversion in liquid crystal display (LCD) devices are provided. In accordance with one embodiment, a device may include a processor, a memory device, and a liquid crystal display having a pixel array including rows and columns of pixels. The pixels of each row of the pixel array may be configured to cause an approximately even amount of common voltage loading to be shared between one of a first plurality of common electrodes and one of a second plurality of common electrodes when the pixels of each row of the pixel array receive a scanning signal and a data signal.
摘要翻译： 提供了用于降低公共电压负载的系统，装置和方法和/或使液晶显示（LCD）装置中的极性反转的简化方式。 根据一个实施例，设备可以包括处理器，存储器件和具有包括像素列和列的像素阵列的液晶显示器。 像素阵列的每行的像素可以被配置为当每行的像素的每行的像素分别在多个第一公共电极和第二多个公共电极中的一个共用电极之间共享大致平均的公共电压负载量 像素阵列接收扫描信号和数据信号。
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公开(公告)号：US20100194707A1
公开(公告)日：2010-08-05
申请号：US12756834
申请日：2010-04-08
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/041 , G06F3/044 , G06F2203/04103
摘要： Displays with touch sensing circuitry integrated into the display pixel stackup are provided. Circuit elements, such as touch signal lines, such as drive lines and sense lines, grounding regions, in the display pixel stackups can be grouped together to form touch sensing circuitry that senses a touch on or near the display. An integrated touch screen can include multi-function circuit elements that can operate as circuitry of the display system to generate an image on the display, and can also form part of a touch sensing system that senses one or more touches on or near the display. The multi-function circuit elements can be, for example, capacitors in display pixels that can be configured to operate as storage capacitors/electrodes, common electrodes, conductive wires/pathways, etc., of the display circuitry in the display system, and that may also be configured to operate as circuit elements of the touch sensing circuitry.
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公开(公告)号：US20100194697A1
公开(公告)日：2010-08-05
申请号：US12545649
申请日：2009-08-21
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/041 , G06F3/044 , G06F2203/04103
摘要： Displays with touch sensing circuitry integrated into the display pixel stackup are provided. Circuit elements, such as touch signal lines, such as drive lines and sense lines, grounding regions, in the display pixel stackups can be grouped together to form touch sensing circuitry that senses a touch on or near the display. An integrated touch screen can include multi-function circuit elements that can operate as circuitry of the display system to generate an image on the display, and can also form part of a touch sensing system that senses one or more touches on or near the display. The multi-function circuit elements can be, for example, capacitors in display pixels that can be configured to operate as storage capacitors/electrodes, common electrodes, conductive wires/pathways, etc., of the display circuitry in the display system, and that may also be configured to operate as circuit elements of the touch sensing circuitry.
摘要翻译： 提供集成在显示像素堆叠中的触摸感应电路的显示。 诸如触摸信号线的电路元件，例如显示像素叠层中的驱动线和感测线，接地区域可以被分组在一起，以形成感测显示器上或附近的触摸的触摸感测电路。 集成触摸屏可以包括多功能电路元件，其可以作为显示系统的电路操作以在显示器上生成图像，并且还可以形成感测显示器上或附近的一个或多个触摸的触摸感测系统的一部分。 多功能电路元件可以是例如可以被配置为作为显示系统中的显示电路的存储电容器/电极，公共电极，导线/路径等的显示像素中的电容器，并且， 也可以被配置为作为触摸感测电路的电路元件工作。
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公开(公告)号：US20100144391A1
公开(公告)日：2010-06-10
申请号：US12315869
申请日：2008-12-05
申请人： Shih Chang Chang , John Z. Zhong
发明人： Shih Chang Chang , John Z. Zhong
IPC分类号： H04B1/38 , G06F3/041 , G02F1/1343
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/134363 , G02F2001/13312 , G06F3/0412 , G06F3/0416
摘要： This relates to displays for which the use of dual function capacitive elements does not result in any decreases of the aperture of the display. Thus, touch sensitive displays that have aperture ratios that are no worse than similar non-touch sensing displays can be manufactured. More specifically, this relates to placing touch sensing opaque elements so as to ensure that they are substantially overlapped by display related opaque elements, thus ensuring that the addition of the touch sensing elements does not substantially reduce the aperture ratio. The touch sensing display elements can be, for example, common lines that connect various capacitive elements that are configured to operate collectively as an element of the touch sensing system.
摘要翻译： 这涉及使用双功能电容元件的显示器不会导致显示器的孔径的任何减小。 因此，可以制造具有不比类似的非触摸感测显示器更差的孔径比的触敏显示器。 更具体地，这涉及放置触摸感测不透明元件以确保它们基本上与显示器相关的不透明元件重叠，从而确保添加触摸感测元件基本上不会降低开口率。 触摸感测显示元件可以是例如连接各种电容元件的公共线，其被配置为集体地作为触摸感测系统的元件进行操作。
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公开(公告)号：US20090324939A1
公开(公告)日：2009-12-31
申请号：US12163701
申请日：2008-06-27
IPC分类号： C03C21/00
CPC分类号： H05K1/0274 , B24B7/241 , B24B7/242 , C03C15/00 , C03C19/00 , Y10T428/24926 , Y10T428/266
摘要： Fabrication of thin sheets of glass or other substrate material for use in devices such as touch sensor panels is disclosed. A pair of thick glass sheets, typically with thicknesses of 0.5 mm or greater each, may each be patterned with thin film on a surface, sealed together to form a sandwich with the patterned surfaces facing each other and spaced apart by removable spacers, either or both thinned on their outside surfaces to thicknesses of less than 0.5 mm each, and separated into two thin glass sheets. A single thick glass sheet, typically with a thickness of 0.5 mm or greater, may be patterned, covered with a protective layer over the pattern, thinned on its outside surface to a thickness of less than 0.5 mm, and the protective layer removed. This thinness of less than 0.5 mm may be accomplished using standard LCD equipment, despite the equipment having a sheet minimum thickness requirement of 0.5 mm.
摘要翻译： 公开了用于诸如触摸传感器面板的装置中的薄片玻璃或其它基底材料的制造。 通常厚度为0.5mm或更大的一对厚玻璃板每个都可以在表面上用薄膜图案化，密封在一起以形成三明治，其中图案化表面彼此面对并且通过可移除的间隔物间隔开，或者或 两者都在其外表面上变薄，每个厚度小于0.5mm，并分成两个薄玻璃板。 典型地具有0.5mm或更大厚度的单个厚玻璃板可以被图案化，覆盖在图案上方的保护层，在其外表面上变薄至小于0.5mm的厚度，并且去除了保护层。 使用标准LCD设备可以实现小于0.5mm的这种薄度，尽管设备的薄片最小厚度要求为0.5mm。
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公开(公告)号：US08525405B2
公开(公告)日：2013-09-03
申请号：US13415780
申请日：2012-03-08
IPC分类号： H01J1/62
CPC分类号： G02F1/1333 , B32B17/08 , G02B5/305 , G02B5/3083 , G02F1/133305 , G02F1/133528 , G02F2201/086
摘要： Electronic devices may be provided with displays having polarizer structures. Polarizer structures may incorporate flexible layers of glass. The flexible glass layers may be laminated to other sheets of material in the polarizer structures using roll-to-roll lamination equipment. After the polarizer structures are cut into panels, the panels may be laminated to liquid crystal display structures, organic light-emitting-diode display structures or other display structures using sheet-to-sheet lamination tools. Ultraviolet-light-blocking material may be incorporated into a display to prevent damage to the polarizer layers in the polarizer structures. Coatings such as antireflection coatings, antistatic coating, and anti-smudge coatings may be provided on the polarizer structures. Displays may use the flexible glass layers and additional protective layers to prevent a polarizer layer from being exposed to excessive moisture. A birefringent layer may be incorporated into a display and may serve as a protective layer for a polarizer.
摘要翻译： 电子设备可以设置有具有偏振器结构的显示器。 偏振器结构可以结合柔性玻璃层。 柔性玻璃层可以使用卷对卷层压设备层压到偏振器结构中的其它材料片材上。 在将偏振器结构切割成面板之后，可以使用片对层压工具将面板层压到液晶显示结构，有机发光二极管显示结构或其他显示结构。 紫外线阻挡材料可以结合到显示器中以防止在偏振器结构中对偏振器层的损坏。 可以在偏振器结构上提供诸如抗反射涂层，抗静电涂层和防污涂层的涂层。 显示器可以使用柔性玻璃层和附加的保护层来防止偏振器层暴露于过度的水分。 双折射层可以结合到显示器中，并且可以用作偏振器的保护层。
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公开(公告)号：US20120306771A1
公开(公告)日：2012-12-06
申请号：US13153769
申请日：2011-06-06
申请人： Cheng Chen , EnkhAmgalan Dorjgotov , Kuo-Hua Sung , Lili Huang , John Z. Zhong
发明人： Cheng Chen , EnkhAmgalan Dorjgotov , Kuo-Hua Sung , Lili Huang , John Z. Zhong
CPC分类号： G06F3/0418 , G06F3/041 , G06F2203/04103 , Y10T29/49826
摘要： Systems and methods are directed to reducing surface reflections on an electronic display device having a touch-screen panel. A touch-screen panel may contribute to undesirable reflection of external light. For example, a touch-screen panel typically includes conductive electrodes which may significantly reflect ambient light, resulting in decreased visibility of displayed images. In some embodiments, a circular polarizer is disposed over a touch-screen panel in the display device. The circular polarizer includes a linear polarizer and a quarter-wave plate to modify the polarization of the external light traveling towards and reflecting from the touch-screen panel and absorbing the reflected light from the touch-screen panel to significantly reduce undesirable light reflections from the touch-screen panel.
摘要翻译： 系统和方法旨在减少具有触摸屏面板的电子显示装置上的表面反射。 触摸屏面板可能有助于外部光的不良反射。 例如，触摸屏面板通常包括可以显着地反射环境光的导电电极，导致显示图像的可见性降低。 在一些实施例中，圆形偏振器设置在显示装置中的触摸屏面板上方。 圆偏振器包括线性偏振器和四分之一波长板，以改变向触摸屏面板移动并从触摸屏面板反射并吸收来自触摸屏面板的反射光的外部光的偏振，以显着减少来自触摸屏面板的反射光 触摸屏面板。
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公开(公告)号：US20120287605A1
公开(公告)日：2012-11-15
申请号：US13103726
申请日：2011-05-09
申请人： Cheng Chen , John Z. Zhong
发明人： Cheng Chen , John Z. Zhong
CPC分类号： H01L27/322 , G02B5/201 , G02B5/223 , G02F1/133512 , G02F1/133514 , G02F2201/52 , H01L51/5284
摘要： Techniques are provided for controlling the colors of reflected light out of a display surface in a display device, such that display discoloration (e.g., green tinting) may be reduced, particularly when the display is operating in bright ambient environments. In one embodiment, a display device may include a color filter black mask layer having an arrangement of red, green, and blue color filter areas, where the red and/or blue color filter areas are substantially greater than the green color filter area. In some embodiments, the display device may include red and blue color filter pigment resin areas which may be disposed over the reflective areas to increase the overall amount of red and blue light that will be generated by reflected light to result in a total light reflection that is substantially neutral in color.
摘要翻译： 提供了用于控制显示装置中的显示表面的反射光的颜色的技术，使得可以减少显示变色（例如，绿色调），特别是当显示器在明亮的环境环境中操作时。 在一个实施例中，显示设备可以包括具有红色，绿色和蓝色滤色器区域布置的滤色器黑色掩模层，其中红色和/或蓝色滤色器区域基本上大于绿色滤色器区域。 在一些实施例中，显示设备可以包括可以设置在反射区域上的红色和蓝色滤色器颜料树脂区域，以增加由反射光产生的红色和蓝色光的总量，以产生总的光反射， 基本上是中性的。
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