公开(公告)号：US20140070236A1

公开(公告)日：2014-03-13

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： H01L51/52 ,  H01L51/56

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。

公开(公告)号：US08368661B2

公开(公告)日：2013-02-05

申请号：US12502192

申请日：2009-07-13

申请人： Shih Chang Chang ,  John Z. Zhong

发明人： Shih Chang Chang ,  John Z. Zhong

IPC分类号： G06F3/041

CPC分类号： G06F3/044 ,  G06F2203/04103

摘要： A method for manufacturing a patterned thin film layer on an uneven substrate is provided. The substrate having an outer surface and an inner surface. The method includes creating a cavity on the inner surface of the substrate, the cavity creating a cavity surface on a different plane as compared to the inner surface and a step between the cavity surface and the inner surface; forming a thin film layer on the inner surface of the substrate covering at least a part of the cavity surface, the step and the inner surface; performing laser ablation on the thin film layer to create patterns, at least some of which are created on the cavity surface, the step and the inner surface.

摘要翻译： 提供了在不平坦基板上制造图案化薄膜层的方法。 该基板具有外表面和内表面。 该方法包括在衬底的内表面上形成空腔，该空腔与内表面相比在不同平面上产生空腔表面，并且在空腔表面和内表面之间形成一个台阶; 在所述基板的内表面上形成覆盖所述空腔表面，所述台阶和所述内表面的至少一部分的薄膜层; 在薄膜层上进行激光烧蚀以产生图案，其中至少一些在腔表面，台阶和内表面上产生。

公开(公告)号：US08363027B2

公开(公告)日：2013-01-29

申请号：US13527470

申请日：2012-06-19

申请人： Steven Porter Hotelling ,  Marduke Yousefpor ,  Shih Chang Chang ,  John Z. Zhong

发明人： Steven Porter Hotelling ,  Marduke Yousefpor ,  Shih Chang Chang ,  John Z. Zhong

IPC分类号： G09G5/00

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. 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.

公开(公告)号：US20120299983A1

公开(公告)日：2012-11-29

申请号：US13143187

申请日：2011-05-24

申请人： Shih Chang Chang ,  Cheng Ho Yu ,  Zhibing Ge ,  Hopil Bae

发明人： Shih Chang Chang ,  Cheng Ho Yu ,  Zhibing Ge ,  Hopil Bae

IPC分类号： G09G5/10 ,  G06F3/038

CPC分类号： G09G3/3688 ,  G09G3/3614 ,  G09G3/3659 ,  G09G2300/0876 ,  G09G2310/0218 ,  G09G2310/0297 ,  G09G2320/0209 ,  G09G2320/0233

摘要： With respect to liquid crystal display inversion schemes, a large change in voltage on a data line can affect the voltages on adjacent data lines due to capacitive coupling between data lines. The resulting change in voltage on these adjacent data lines can give rise to visual artifacts in the data lines' corresponding sub-pixels. Various embodiments of the present disclosure serve to prevent or reduce persisting visual artifacts by offsetting their effects or by distributing their presence among different colored sub-pixels. In some embodiments, this may be accomplished by using different write sequences during the update of a row of pixels.

摘要翻译： 对于液晶显示反转方案，由于数据线之间的电容耦合，数据线上的电压变化很大可能影响相邻数据线上的电压。 由此产生的这些相邻数据线上的电压变化可能引起数据线对应子像素中的视觉伪像。 本公开的各种实施例用于通过抵消其效果或通过在不同的彩色子像素之间分布它们的存在来防止或减少持久的视觉伪影。 在一些实施例中，这可以通过在更新一行像素期间使用不同的写入顺序来实现。

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。

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.

公开(公告)号：US20110248949A1

公开(公告)日：2011-10-13

申请号：US12757896

申请日：2010-04-09

申请人： Shih Chang Chang ,  Steven Porter Hotelling ,  Cheng Ho Yu

发明人： Shih Chang Chang ,  Steven Porter Hotelling ,  Cheng Ho Yu

IPC分类号： G06F3/045

CPC分类号： G06F3/044 ,  G06F3/0412 ,  G06F2203/04111

摘要： Reduction of the effects of differences in parasitic capacitances in touch screens is provided. A touch screen can include multiple display pixels with stackups that each include a first element and a second element. For example, the first element can be a common electrode, and the second element can be a data line. The display pixels can include a first display pixel including a third element connected to the first element, and the third element can contribute to a first parasitic capacitance between the first and second elements of the first display pixel, for example, by overlapping with the second element. The touch screen can also include a second display pixel lacking the third element. The second display pixel can include a second parasitic capacitance between the first and second elements of the second display pixel. The first and second parasitic capacitances can be substantially equal, for example.

摘要翻译： 提供了减少触摸屏中寄生电容差异的影响。 触摸屏可以包括具有堆叠的多个显示像素，每个显示像素包括第一元素和第二元素。 例如，第一元件可以是公共电极，第二元件可以是数据线。 显示像素可以包括包括连接到第一元件的第三元件的第一显示像素，并且第三元件可以有助于第一显示像素的第一和第二元素之间的第一寄生电容，例如通过与第二元件重叠 元件。 触摸屏还可以包括缺少第三元素的第二显示像素。 第二显示像素可以包括第二显示像素的第一和第二元素之间的第二寄生电容。 例如，第一和第二寄生电容可以基本上相等。

公开(公告)号：US07897445B2

公开(公告)日：2011-03-01

申请号：US11709480

申请日：2007-02-21

申请人： Shih Chang Chang ,  De-Hua Deng ,  Chun-Hsiang Fang ,  Yaw-Ming Tsai ,  Chang-Ho Tseng

发明人： Shih Chang Chang ,  De-Hua Deng ,  Chun-Hsiang Fang ,  Yaw-Ming Tsai ,  Chang-Ho Tseng

IPC分类号： H01L21/336

CPC分类号： H01L29/66757 ,  H01L29/78621 ,  H01L29/78645

摘要： A self-aligned LDD TFT and a fabrication method thereof. The method includes providing a semiconductor layer. A first masking layer is provided over a first region of the semiconductor layer, said first masking layer comprising a material that provide a permeable barrier to a dopant. The semiconductor layer is exposed, including the first region covered by the first masking layer, to the dopant, wherein the first region covered by the first masking layer is lightly doped with the dopant in comparison to a second region not covered by the first masking layer.

摘要翻译： 自对准LDD TFT及其制造方法。 该方法包括提供半导体层。 第一掩模层设置在半导体层的第一区域上，所述第一掩蔽层包括为掺杂剂提供可渗透屏障的材料。 半导体层被包括第一掩模层覆盖的第一区域暴露于掺杂剂，其中由第一掩模层覆盖的第一区域与未被第一掩模层覆盖的第二区域相比，轻掺杂掺杂剂 。

公开(公告)号：US20100208158A1

公开(公告)日：2010-08-19

申请号：US12371368

申请日：2009-02-13

申请人： Cheng Chen ,  Mingxia Gu ,  Shih Chang Chang ,  John Z. Zhong

发明人： Cheng Chen ,  Mingxia Gu ,  Shih Chang Chang ,  John Z. Zhong

IPC分类号： G02F1/1333 ,  G02F1/13

CPC分类号： G02F1/133502 ,  G02F1/1362

摘要： A liquid crystal display (LCD) having one or more index-matching layers is provided. In one embodiment, an index-matching passivation layer is provided between two additional layers of the LCD. The index-matching passivation layer may include a refractive index greater than a first layer of the two additional layers and less than a second layer of the two additional layers. Various additional devices and methods are also provided.

摘要翻译： 提供具有一个或多个折射率匹配层的液晶显示器（LCD）。 在一个实施例中，在LCD的两个附加层之间提供折射率匹配钝化层。 折射率匹配钝化层可以包括大于两个附加层的第一层并且小于两个附加层的第二层的折射率。 还提供了各种附加的装置和方法。

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。