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1. 发明申请

US20140070236A1 DEVICE AND METHOD FOR TOP EMITTING AMOLED 有权
标题翻译：用于顶部发射的装置和方法
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。

2. 发明授权

US09059427B2 Device and method for top emitting AMOLED 有权
标题翻译：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。

3. 发明授权

US10761358B2 Display screen shield line system 有权
公开(公告)号：US10761358B2
公开(公告)日：2020-09-01
申请号：US13126416
申请日：2011-03-03
申请人： Zhibing Ge , Cheng Ho Yu , Young-Bae Park , Abbas Jamshidi Roudbari , Shih Chang Chang , Cheng Chen , Marduke Yousefpor , John Z. Zhong
发明人： Zhibing Ge , Cheng Ho Yu , Young-Bae Park , Abbas Jamshidi Roudbari , Shih Chang Chang , Cheng Chen , Marduke Yousefpor , John Z. Zhong
IPC分类号： G02F1/1362 , G02F1/1333 , G06F3/041 , G06F3/044 , G02F1/1343
摘要： Electrical shield line systems are provided for openings in common electrodes near data lines of display and touch screens. Some displays, including touch screens, can include multiple common electrodes (Vcom) that can have openings between individual Vcoms. Some display screens can have an open slit between two adjacent edges of Vcom. Openings in Vcom can allow an electric field to extend from a data line through the Vcom layer. A shield can be disposed over the Vcom opening to help reduce or eliminate an electric field from affecting a pixel material, such as liquid crystal. The shield can be connected to a potential such that electric field is generated substantially between the shield and the data line to reduce or eliminate electric fields reaching the liquid crystal.

4. 发明授权

US08692948B2 Electric field shielding for in-cell touch type thin-film-transistor liquid crystal displays 有权
标题翻译：电池内触摸式薄膜晶体管液晶显示器的电场屏蔽
公开(公告)号：US08692948B2
公开(公告)日：2014-04-08
申请号：US12785395
申请日：2010-05-21
申请人： Young-Bae Park , Ming Xu , Zhibing Ge , Cheng Chen , Shih Chang Chang , Shawn R. Gettemy , Joshua G. Wurzel , John Z. Zhong
发明人： Young-Bae Park , Ming Xu , Zhibing Ge , Cheng Chen , Shih Chang Chang , Shawn R. Gettemy , Joshua G. Wurzel , John Z. Zhong
IPC分类号： G02F1/1333
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/133334
摘要： Displays such as liquid crystal displays may be used in electronic devices. During operation of a display, electrostatic charges on the surface of the display may give rise to electric fields. One or more electric field shielding layers may be provided in the display to prevent the electric fields from disrupting operation of the liquid crystals material in the display. The shielding layers may be formed at a location in the stack of layers that make up the display that is above the liquid crystal material of the display. Touch sensors and thin film transistors may be located below the shielding layer.
摘要翻译：诸如液晶显示器的显示器可以用在电子设备中。在显示器的操作期间，显示器表面上的静电电荷可能产生电场。可以在显示器中设置一个或多个电场屏蔽层，以防止电场破坏显示器中的液晶材料的操作。屏蔽层可以形成在构成显示器在显示器的液晶材料之上的层叠层中的位置处。触摸传感器和薄膜晶体管可以位于屏蔽层下方。

5. 发明申请

US20140061656A1 Two Doping Regions in Lightly Doped Drain for Thin Film Transistors and Associated Doping Processes 有权
标题翻译：用于薄膜晶体管和相关掺杂过程的轻掺杂漏极中的两个掺杂区域
公开(公告)号：US20140061656A1
公开(公告)日：2014-03-06
申请号：US13601535
申请日：2012-08-31
申请人： Cheng-Ho Yu , Young Bae Park , Shih Chang Chang
发明人： Cheng-Ho Yu , Young Bae Park , Shih Chang Chang
IPC分类号： H01L27/15 , H01L33/08
CPC分类号： H01L29/78621 , H01L27/1288 , H01L29/78645 , H01L29/78696
摘要： A method is provided for fabricating thin-film transistors (TFTs) for an LCD having an array of pixels. The method includes depositing a first photoresist layer over a portion of a TFT stack that includes a conductive gate layer, and a semiconductor layer. The method also includes doping the exposed semiconductor layer with a first doping dose. The method further includes etching a portion of the conductive gate layer to expose a portion of the semiconductor layer, and doping the exposed portion of the semiconductor layer with a second doping dose. The method also includes depositing a second photoresist layer over a first portion of the doped semiconductor layer in an active area of the pixels to expose a second portion of the doped semiconductor layer in an area surrounding the active area, and doping the second portion of the doped semiconductor layer with a third doping dose.
摘要翻译：提供了一种制造用于具有像素阵列的LCD的薄膜晶体管（TFT）的方法。该方法包括在包括导电栅极层的TFT堆叠的一部分上沉积第一光致抗蚀剂层和半导体层。该方法还包括以第一掺杂剂量掺杂暴露的半导体层。该方法还包括蚀刻导电栅极层的一部分以暴露半导体层的一部分，并以第二掺杂剂量掺杂半导体层的暴露部分。该方法还包括在像素的有源区域中在掺杂半导体层的第一部分上沉积第二光致抗蚀剂层，以在有源区域周围的区域中暴露掺杂半导体层的第二部分，以及掺杂半导体层的第二部分掺杂半导体层具有第三掺杂剂量。

6. 发明授权

US08648845B2 Writing data to sub-pixels using different write sequences 有权
标题翻译：使用不同的写入顺序将数据写入子像素
公开(公告)号：US08648845B2
公开(公告)日：2014-02-11
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： 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。

7. 发明授权

US08624849B2 Touch actuated sensor configuration integrated with an OLED structure 有权
标题翻译：触摸式驱动传感器配置与OLED结构集成
公开(公告)号：US08624849B2
公开(公告)日：2014-01-07
申请号：US12426912
申请日：2009-04-20
申请人： Shih Chang Chang , Steven Porter Hotelling
发明人： Shih Chang Chang , Steven Porter Hotelling
IPC分类号： G06F3/041 , G09G3/30
CPC分类号： G06F3/0412 , G06F3/044 , H01L27/323
摘要： Briefly, in accordance with one embodiment, a passive touch sensor configuration is integrated with an OLED structure.
摘要翻译：简而言之，根据一个实施例，无源触摸传感器配置与OLED结构集成。

8. 发明授权

US08593450B2 Relay driving of conductive segments in displays 有权
标题翻译：继电器驱动显示器中的导电段
公开(公告)号：US08593450B2
公开(公告)日：2013-11-26
申请号：US12976978
申请日：2010-12-22
申请人： Shih Chang Chang , Hopil Bae
发明人： Shih Chang Chang , Hopil Bae
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G06F3/0412 , G02F1/13306
摘要： Multiple Vcom segments of display screens can be driven in a relay fashion, such that the driving of different Vcom segments overlaps. For example, a Vcom signal can be applied to a first segment of Vcom, and lines of display pixels in the first segment can be scanned. When scanning nears the end of the first segment, a Vcom signal can be applied to the next segment of Vcom before scanning in the first segment ends. For example, when the second-to-the-last line of display pixels in a segment of Vcom is scanned, the next Vcom segment can be driven with a Vcom signal. Likewise, when scanning in the next segment of Vcom begins, the Vcom signal can continue to be applied to the first segment of Vcom until a few lines of display pixels in the next segment have been scanned.
摘要翻译：显示屏幕的多个Vcom段可以以中继方式驱动，使得不同Vcom段的驱动重叠。例如，Vcom信号可以应用于Vcom的第一段，并且可以扫描第一段中的显示像素行。当扫描靠近第一段的末尾时，可以在第一段末尾扫描之前将Vcom信号施加到Vcom的下一段。例如，当Vcom的段中的第二到第一行的显示像素被扫描时，可以用Vcom信号驱动下一个Vcom段。同样地，当在Vcom的下一个段中扫描开始时，Vcom信号可以继续被施加到Vcom的第一个段，直到下一个段中的几行显示像素被扫描。

9. 发明申请

US20130241960A1 SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING REORDERED IMAGE DATA 有权
标题翻译：使用重新图像数据进行液晶显示柱反转的系统和方法
公开(公告)号：US20130241960A1
公开(公告)日：2013-09-19
申请号：US13420298
申请日：2012-03-14
申请人： Ming Xu , Zhibing Ge , Shih Chang Chang , Cheng Chen , Hopil Bae , Shawn Robert Gettemy , Wei H. Yao
发明人： Ming Xu , Zhibing Ge , Shih Chang Chang , Cheng Chen , Hopil Bae , Shawn Robert Gettemy , Wei H. Yao
IPC分类号： G09G5/10 , G09G5/00
CPC分类号： G09G3/3413 , G09G3/006 , G09G3/3426 , G09G3/3614 , G09G2300/0439 , G09G2300/0804 , G09G2320/0242 , G09G2320/041 , G09G2330/023
摘要： Systems, methods, and devices for performing column inversion using reordered image data are provided. In one example, an electronic display may include a display panel with columns of pixels and driver circuitry to drive the pixels using column inversion. The driver circuitry may drive pixels of a first superpixel in a first color order and drive pixels of an adjacent second superpixel in a second color order, such that more pixels are driven sequentially at a common polarity than would have been driven sequentially at the common polarity were the pixels of the first superpixel driven at the same color order as the pixels of the second superpixel.
摘要翻译：提供了使用重新排序的图像数据执行列反转的系统，方法和装置。在一个示例中，电子显示器可以包括具有像素列和驱动器电路的显示面板，以使用列反转来驱动像素。驱动器电路可以以第一颜色顺序驱动第一超级像素的像素，并且以第二颜色顺序驱动相邻第二超级像素的像素，使得更多像素以与以共同极性顺序驱动的公共极性顺序驱动是以与第二超像素的像素相同的颜色顺序驱动的第一超像素的像素。

10. 发明申请

US20130241901A1 SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 2-COLUMN DEMULTIPLEXERS 有权
标题翻译：液晶显示柱系统和方法使用2柱式分解器
公开(公告)号：US20130241901A1
公开(公告)日：2013-09-19
申请号：US13420270
申请日：2012-03-14
申请人： Hopil Bae , Zhibing Ge , Shih Chang Chang , Cheng Chen , Ming Xu , Shawn Robert Gettemy , Wei H. Yao
发明人： Hopil Bae , Zhibing Ge , Shih Chang Chang , Cheng Chen , Ming Xu , Shawn Robert Gettemy , Wei H. Yao
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： G09G3/3614 , G06F1/3265 , G09G3/3607 , G09G3/3688 , G09G2310/0291 , G09G2310/0297 , G09G2330/021 , Y02D10/153
摘要： Systems, methods, and devices for performing column inversion using 2-column demultiplexers are provided. In one example, an electronic display may include a display panel with columns of pixels configured to be programmed with frames of image data and display driver circuitry. The display driver circuitry may include three demultiplexers, each respectively coupled to one pixel column of a first superpixel and one pixel column of a second superpixel. Each of the three demultiplexers may receive amplified image data of a single polarity per frame.
摘要翻译：提供了使用2列解复用器执行列反转的系统，方法和设备。在一个示例中，电子显示器可以包括具有被配置为用图像数据和显示驱动器电路的帧来编程的像素列的显示面板。显示驱动器电路可以包括三个解复用器，每个解复用器分别耦合到第一超像素的一个像素列和第二超像素的一个像素列。三个解复用器中的每一个可以每帧接收单个极性的放大图像数据。

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