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    Touch sensor arrangements for organic light-emitting diode displays
    2.
    发明授权
    Touch sensor arrangements for organic light-emitting diode displays 有权
    用于有机发光二极管显示器的触摸传感器布置

    公开(公告)号：US09400576B2

    公开(公告)日：2016-07-26

    申请号：US13186238

    申请日：2011-07-19

    申请人： Wei Chen ,  Steven P. Hotelling ,  John Z. Zhong ,  Shih-Chang Chang ,  Stephen S. Poon

    发明人： Wei Chen ,  Steven P. Hotelling ,  John Z. Zhong ,  Shih-Chang Chang ,  Stephen S. Poon

    IPC分类号： G09G3/30 ,  G06F3/044 ,  G06F1/16 ,  G06F3/0488

    CPC分类号： G06F3/044 ,  G06F1/1601 ,  G06F1/1643 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/047 ,  G06F3/04886 ,  G06F2203/04112 ,  H01L27/323 ,  H01L27/3276 ,  H01L27/3288 ,  H01L27/3293 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/5338

    摘要： Displays such as organic light-emitting diode displays may be provided with touch sensing capabilities. A touch sensor may be formed from electrodes located on a thin-film encapsulation layer or one or more sides of a polarizer. A single-sided or double-sided touch sensor panel may be attached to the upper or lower surface of a polarizer. Control circuitry may be used to provide control signals to light-emitting diodes in the display using a grid of control lines. The control lines and transparent electrode structures such as indium tin oxide structures formed on a thin-film encapsulation layer or polarizer may be used as electrodes for a touch sensor. Displays may have active regions and inactive peripheral portions. The displays may have edge portions that are bent along a bend axis that is within the active region to form a borderless display. Virtual buttons may be formed on the bent edge portions.

    摘要翻译： 可以提供诸如有机发光二极管显示器的显示器具有触摸感测能力。 触摸传感器可以由位于薄膜封装层或偏振器的一个或多个侧面上的电极形成。 单面或双面触摸传感器面板可以附接到偏振器的上表面或下表面。 控制电路可以用于使用控制线网格来向显示器中的发光二极管提供控制信号。 控制线和形成在薄膜封装层或偏振片上的铟锡氧化物结构之类的透明电极结构可用作触摸传感器的电极。 显示器可能具有活动区域和不活动的外围部分。 显示器可以具有沿着在有效区域内的弯曲轴线弯曲以形成无边界显示器的边缘部分。 虚拟按钮可以形成在弯曲的边缘部分上。

    Device and method for top emitting AMOLED
    4.
    发明授权
    Device and method for top emitting AMOLED 有权
    用于顶部发射AMOLED的装置和方法

    公开(公告)号：US09059427B2

    公开(公告)日：2015-06-16

    申请号：US13610757

    申请日：2012-09-11

    申请人： Yu Cheng Chen ,  Shih Chang Chang

    发明人： Yu Cheng Chen ,  Shih Chang Chang

    IPC分类号： H01L29/18 ,  H01L51/52 ,  H01L27/32

    CPC分类号： H01L51/5228 ,  H01L27/3248 ,  H01L2251/5315

    摘要： Embodiments of the present disclosure relate to devices and methods for reducing the resistance level of top electrodes in top emission AMOLED displays. By way of example, one embodiment includes disposing a metal frame between the top electrode and an insulating layer. The present disclosure also relates to methods for making such a display in reduced number of process steps, including certain techniques for combining certain steps into one process step.

    摘要翻译： 本公开的实施例涉及用于降低顶部发射AMOLED显示器中顶部电极的电阻水平的装置和方法。 作为示例，一个实施例包括在顶部电极和绝缘层之间设置金属框架。 本公开还涉及用于以减少数量的工艺步骤进行这种显示的方法，包括将某些步骤组合成一个工艺步骤的某些技术。

    Display with multilayer and embedded signal lines
    7.
    发明授权
    Display with multilayer and embedded signal lines 有权
    显示多层和嵌入式信号线

    公开(公告)号：US08994906B2

    公开(公告)日：2015-03-31

    申请号：US13584549

    申请日：2012-08-13

    申请人： Shih-Chang Chang ,  Cheng-Ho Yu ,  Abbas Jamshidi Roudbari ,  Ting-Kuo Chang

    发明人： Shih-Chang Chang ,  Cheng-Ho Yu ,  Abbas Jamshidi Roudbari ,  Ting-Kuo Chang

    IPC分类号： G02F1/1345 ,  G02F1/1362

    CPC分类号： G02F1/13454 ,  G02F1/133528 ,  G02F1/136286 ,  G02F1/1368

    摘要： A display may have a thin-film-transistor layer with a substrate layer. A layer of dielectric may be formed on the substrate layer and may have an upper surface and a lower surface. The thin-film-transistor layer may include an array of display pixels. Data lines and gate lines may provide signals to the display pixels. Gate driver circuitry in an inactive peripheral portion of the display may include a gate driver circuit for each gate line. The gate driver circuits may include thin-film transistors that are formed on the upper surface of the layer of dielectric. Signal lines such as a gate low line, a gate routing line coupled between the gate driver circuits, and a common electrode line may be formed from two or more layers of metal to reduce their widths or may be embedded within the dielectric layer between the upper and lower surfaces under the thin-film transistors.

    摘要翻译： 显示器可以具有带有衬底层的薄膜晶体管层。 电介质层可以形成在衬底层上，并且可以具有上表面和下表面。 薄膜晶体管层可以包括显示像素阵列。 数据线和栅极线可以向显示像素提供信号。 显示器的非活动外围部分中的栅极驱动器电路可以包括用于每个栅极线的栅极驱动器电路。 栅极驱动器电路可以包括形成在电介质层的上表面上的薄膜晶体管。 耦合在栅极驱动电路和公共电极线之间的诸如栅极低线，栅极布线线的信号线可以由两个或更多个金属层形成以减小它们的宽度，或者可以嵌入在上部的电介质层之间 和薄膜晶体管下的下表面。

    Display pixel having oxide thin-film transistor (TFT) with reduced loading
    8.
    发明授权
    Display pixel having oxide thin-film transistor (TFT) with reduced loading 有权
    具有减小负载的具有氧化物薄膜晶体管（TFT）的显示像素

    公开(公告)号：US08988624B2

    公开(公告)日：2015-03-24

    申请号：US13243317

    申请日：2011-09-23

    申请人： Chun-Yao Huang ,  Young Bae Park ,  Shih Chang Chang

    发明人： Chun-Yao Huang ,  Young Bae Park ,  Shih Chang Chang

    IPC分类号： G02F1/136 ,  G02F1/1362 ,  H01L29/786 ,  H01L27/12

    CPC分类号： G02F1/1362 ,  G02F1/136286 ,  G02F2001/13606 ,  G02F2201/40 ,  H01L27/1225 ,  H01L29/7869

    摘要： Disclosed embodiments relate to a thin-film transistor (TFT) for use in a display device. The display device may include a liquid crystal display (LCD) panel having multiple pixels arranged in rows and column, with each row corresponding to a gate line and each column corresponding to a source line. Each of the pixels includes a pixel electrode and a TFT. The TFT may include a metal oxide semiconductor channel between a source and drain. For each TFT, holes may be formed in the gate line in a region beneath the source and/or the drain. The holes may be formed such that the source and drain only partially overlap the holes. The presence of the holes reduces the area of the gate line, which may reduce parasitic capacitance and improve loading. This may provide improved panel performance, which may reduce the appearance of certain visual artifacts.

    摘要翻译： 公开的实施例涉及用于显示装置的薄膜晶体管（TFT）。 显示装置可以包括具有排列成行和列的多个像素的液晶显示器（LCD）面板，每行对应于栅极线，每列对应于源极线。 每个像素包括像素电极和TFT。 TFT可以在源极和漏极之间包括金属氧化物半导体沟道。 对于每个TFT，可以在源极和/或漏极下方的区域中的栅极线中形成空穴。 孔可以形成为使得源极和漏极仅部分地与孔重叠。 孔的存在减小了栅极线的面积，这可能减少寄生电容并改善负载。 这可以提供改进的面板性能，这可以减少某些视觉伪影的外观。

    Column inversion techniques for improved transmittance
    9.
    发明授权
    Column inversion techniques for improved transmittance 有权
    柱反转技术提高透射率

    公开(公告)号：US08988334B2

    公开(公告)日：2015-03-24

    申请号：US12941751

    申请日：2010-11-08

    申请人： Zhibing Ge ,  Yongman Lee ,  Shih Chang Chang ,  Cheng Chen ,  Hopil Bae ,  Ming Xu ,  Shawn Robert Gettemy ,  Wei H. Yao

    发明人： Zhibing Ge ,  Yongman Lee ,  Shih Chang Chang ,  Cheng Chen ,  Hopil Bae ,  Ming Xu ,  Shawn Robert Gettemy ,  Wei H. Yao

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2320/0209 ,  G09G2330/021

    摘要： Present techniques involve methods and systems of inversion patterns for pixels in a display. Inversion techniques involve driving image signals having a first polarity to data lines of a pixel matrix during a first time period and driving image signals having an opposite polarity to the data lines during a second time period. In some embodiments, the pixels may be configured to have electrodes having only two finger electrodes, thus widening the distance between electrodes and decreasing the susceptibility for crosstalk between pixels. In some embodiments, horizontal cross-talk of electromagnetic fields between pixels may be further reduced by configuring the data line driving scheme such that voltage polarity is flipped for the pixels along every two, three, or more data line columns. Furthermore, a Z inversion pattern may be employed to reduce the occurrence of undesirable display artifacts.

    摘要翻译： 现有技术涉及显示器中像素的反演图案的方法和系统。 反转技术涉及在第一时间段期间驱动具有第一极性的图像信号到像素矩阵的数据线，并且在第二时间段期间驱动与数据线具有相反极性的图像信号。 在一些实施例中，像素可以被配置为具有仅具有两个指状电极的电极，从而加宽电极之间的距离并降低像素之间的串扰的敏感度。 在一些实施例中，可以通过配置数据线驱动方案来进一步减少像素之间的电磁场的水平串扰，使得沿着每两个，三个或更多个数据线列的像素翻转电压极性。 此外，可以采用Z反转图案来减少不期望的显示伪影的发生。

    Displays with light-curable sealant
    10.
    发明授权
    Displays with light-curable sealant 有权
    用光固化密封剂显示

    公开(公告)号：US08982310B2

    公开(公告)日：2015-03-17

    申请号：US13326713

    申请日：2011-12-15

    申请人： Abbas Jamshidi Roudbari ,  Young-Bae Park ,  Shih-Chang Chang

    发明人： Abbas Jamshidi Roudbari ,  Young-Bae Park ,  Shih-Chang Chang

    IPC分类号： G02F1/1333 ,  G02F1/1339 ,  G06F3/041

    CPC分类号： G02F1/1339 ,  G02F2202/023 ,  G06F3/041 ,  G06F2203/04103 ,  G06F2203/04113

    摘要： An electronic device may have a display such as a liquid crystal display. The display may include a layer of liquid crystal material interposed between a color filter layer and a thin-film transistor layer. The thin-film transistor layer may be provided with capacitive touch sensor electrodes. Wide metal lines on the thin-film transistor layer may be used to inhibit parasitic capacitances during touch sensor mode. The color filter layer may include a layer of black masking material that surrounds the active display area. A light-curable adhesive may used to attach the color filter layer to the thin-film transistor layer. Openings may be formed in the black masking material and in the metal lines on the thin-film transistor layer. The adhesive may be cured by applying ultraviolet light to the adhesive through the openings in the black masking material and through the openings in the metal lines.

    摘要翻译： 电子设备可以具有诸如液晶显示器的显示器。 显示器可以包括插在滤色器层和薄膜晶体管层之间的液晶材料层。 薄膜晶体管层可以设置有电容式触摸传感器电极。 薄膜晶体管层上的宽金属线可以用于抑制触摸传感器模式期间的寄生电容。 滤色器层可以包括围绕有源显示区域的黑色掩蔽材料层。 可以使用光固化粘合剂将滤色器层附着到薄膜晶体管层。 可以在黑色掩模材料和薄膜晶体管层上的金属线中形成开口。 通过将紫外光通过黑色掩蔽材料中的开口并通过金属线中的开口施加紫外光，粘合剂可以固化。