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1. 发明授权

US09001280B2 Devices and methods for shielding displays from electrostatic discharge 有权
标题翻译：用于屏蔽显示器免受静电放电的设备和方法
公开(公告)号：US09001280B2
公开(公告)日：2015-04-07
申请号：US13603151
申请日：2012-09-04
申请人： Ming Xu , Zhibing Ge , Cheng-Ho Yu , Cheng Chen , Abbas Jamshidi-Roudbari , Lynn Richard Youngs
发明人： Ming Xu , Zhibing Ge , Cheng-Ho Yu , Cheng Chen , Abbas Jamshidi-Roudbari , Lynn Richard Youngs
IPC分类号： G02F1/1335 , G02F1/1343 , G06F1/16 , G06F1/18 , G06F3/041 , G09G3/36 , G02F1/1333
CPC分类号： G02F1/134363 , G02F2001/133334 , G02F2202/22 , G06F1/1601 , G06F1/182 , G06F3/041 , G09G3/36 , G09G2300/0426 , G09G2330/04 , Y10T29/49002
摘要： Methods and devices for shielding displays from electrostatic discharge (ESD) are provided. In one example, a display of an electronic device may include a high resistivity shielding layer configured to protect electrical components from static charges. The display may also include a conductive layer electrically coupled to the high resistivity shielding layer and configured to decrease a discharge time of static charges from the high resistivity shielding layer. The display may include a grounding layer and a conductor electrically coupled between the conductive layer and the grounding layer to direct static charges from the conductive layer to the grounding layer.
摘要翻译：提供了用于屏蔽屏蔽静电放电（ESD）的方法和装置。在一个示例中，电子设备的显示器可以包括被配置为保护电气部件免受静电荷的高电阻率屏蔽层。显示器还可以包括电耦合到高电阻率屏蔽层并被配置为降低来自高电阻率屏蔽层的静电荷的放电时间的导电层。显示器可以包括接地层和电耦合在导电层和接地层之间的导体，以将静电荷从导电层引导到接地层。

2. 发明申请

US20130329171A1 DEVICES AND METHODS FOR SHIELDING DISPLAYS FROM ELECTROSTATIC DISCHARGE 审中-公开
标题翻译：静电放电显示屏的设备和方法
公开(公告)号：US20130329171A1
公开(公告)日：2013-12-12
申请号：US13603151
申请日：2012-09-04
申请人： Ming Xu , Zhibing Ge , Cheng-Ho Yu , Cheng Chen , Abbas Jamshidi-Roudbari , Lynn Richard Youngs
发明人： Ming Xu , Zhibing Ge , Cheng-Ho Yu , Cheng Chen , Abbas Jamshidi-Roudbari , Lynn Richard Youngs
IPC分类号： G02F1/1335 , H05K13/00 , H01L33/44 , H05F3/00 , B82Y99/00
CPC分类号： G02F1/134363 , G02F2001/133334 , G02F2202/22 , G06F1/1601 , G06F1/182 , G06F3/041 , G09G3/36 , G09G2300/0426 , G09G2330/04 , Y10T29/49002
摘要： Methods and devices for shielding displays from electrostatic discharge (ESD) are provided. In one example, a display of an electronic device may include a high resistivity shielding layer configured to protect electrical components from static charges. The display may also include a conductive layer electrically coupled to the high resistivity shielding layer and configured to decrease a discharge time of static charges from the high resistivity shielding layer. The display may include a grounding layer and a conductor electrically coupled between the conductive layer and the grounding layer to direct static charges from the conductive layer to the grounding layer.
摘要翻译：提供了用于屏蔽屏蔽静电放电（ESD）的方法和装置。在一个示例中，电子设备的显示器可以包括被配置为保护电气部件免受静电荷的高电阻率屏蔽层。显示器还可以包括电耦合到高电阻率屏蔽层并被配置为降低来自高电阻率屏蔽层的静电荷的放电时间的导电层。显示器可以包括接地层和电耦合在导电层和接地层之间的导体，以将静电荷从导电层引导到接地层。

3. 发明授权

US09319036B2 Gate signal adjustment circuit 有权
标题翻译：门信号调节电路
公开(公告)号：US09319036B2
公开(公告)日：2016-04-19
申请号：US13112862
申请日：2011-05-20
申请人： Shih Chang Chang , Ting-Kuo Chang , Abbas Jamshidi Roudbari , Cheng-Ho Yu
发明人： Shih Chang Chang , Ting-Kuo Chang , Abbas Jamshidi Roudbari , Cheng-Ho Yu
IPC分类号： G06F3/038 , H03K5/12 , G09G3/32 , G09G3/36
CPC分类号： H03K5/12 , G09G3/3266 , G09G3/3677 , G09G2330/06
摘要： A gate signal adjustment circuit for a display is disclosed. The gate signal adjustment circuit can adjust a transition time of a gate signal used to drive data displaying. The adjustment can be to either speed up or slow down the transition time according to the requirements of the display. In an example, the gate signal adjustment circuit can include multiple transistors, where a first set of the transistors outputs the gate signal and a second set of the transistors outputs an adjustment to the gate signal. The second set of transistors can be the same or different sizes depending on the desirable number of adjustment options. The circuit can also include a control line coupled to the second set of transistors to control the adjustment output. Gate signal adjustment can reduce crosstalk in the display.
摘要翻译：公开了一种用于显示器的门信号调节电路。门信号调整电路可以调整用于驱动数据显示的门信号的转换时间。调整可以根据显示器的要求加快或减慢转换时间。在一个示例中，门信号调整电路可以包括多个晶体管，其中第一组晶体管输出栅极信号，第二组晶体管输出对栅极信号的调整。第二组晶体管可以是相同或不同的尺寸，这取决于所需数量的调节选项。电路还可以包括耦合到第二组晶体管的控制线以控制调节输出。门信号调整可以减少显示屏中的串扰。

4. 发明申请

US20130271684A1 DEVICES AND METHODS FOR REDUCING THE SIZE OF DISPLAY PANEL ROUTINGS 有权
标题翻译：用于减小显示面板路由尺寸的装置和方法
公开(公告)号：US20130271684A1
公开(公告)日：2013-10-17
申请号：US13477953
申请日：2012-05-22
申请人： Ting-Kuo Chang , Shih-Chang Chang , Abbas Jamshidi Roudbari , Cheng-Ho Yu
发明人： Ting-Kuo Chang , Shih-Chang Chang , Abbas Jamshidi Roudbari , Cheng-Ho Yu
IPC分类号： G02F1/1345 , C30B33/08 , G02F1/1368
CPC分类号： G02F1/13458 , G02F2001/13629
摘要： Disclosed embodiments relate to signal routings for use in a display device. The display device may include a liquid crystal display (LCD) panel having multiple pixels arranged in rows and columns. Each of the pixels includes a pixel electrode and a thin-film transistor (TFT). The LCD may include a conductive signal routing portion having a first metallic layer, a second metallic layer formed directly on the first metallic layer, and a third metallic layer formed directly on the second metallic layer. The first metallic layer may include a contact terminal. The second metallic layer when combined with the third metallic layers may decrease the resistance of the third metallic layer.
摘要翻译：公开的实施例涉及用于显示设备中的信号路由。显示装置可以包括具有以行和列排列的多个像素的液晶显示器（LCD）面板。每个像素包括像素电极和薄膜晶体管（TFT）。 LCD可以包括具有第一金属层，直接形成在第一金属层上的第二金属层和直接形成在第二金属层上的第三金属层的导电信号路由部分。第一金属层可以包括接触端子。当与第三金属层组合时，第二金属层可以降低第三金属层的电阻。

5. 发明授权

US08994906B2 Display with multilayer and embedded signal lines 有权
标题翻译：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。

6. 发明申请

US20130052971A1 INTERFERENCE REDUCTION SYSTEMS AND METHODS 有权
标题翻译：干扰减少系统和方法
公开(公告)号：US20130052971A1
公开(公告)日：2013-02-28
申请号：US13217902
申请日：2011-08-25
申请人： Abbas Jamshidi-Roudbari , Cheng-Ho Yu , Moon Jung Kim , Shih Chang Chang
发明人： Abbas Jamshidi-Roudbari , Cheng-Ho Yu , Moon Jung Kim , Shih Chang Chang
IPC分类号： H04B1/04
CPC分类号： H04B15/04
摘要： The antenna on hand held devices, such as the iPhone or iPad, can be subject to interference from other circuitry on the device. Such interference may come from high frequency switching of nearby display circuitry, such as de-multiplexors or other circuits. To address this issue, the switching rates may be slowed in certain circuits by adding resistance and/or capacitance, thus raising the RC time constant and slowing the switching times to reduce the high frequency components. Alternatively or in addition to, an EMI shield can be placed over some or all of the display driving circuitry to shield the antenna from high frequency interference.
摘要翻译：手持式设备（如iPhone或iPad）的天线可能受到设备上其他电路的干扰。这种干扰可能来自附近的显示电路（例如解复用器或其他电路）的高频切换。为了解决这个问题，通过增加电阻和/或电容，某些电路中的开关速率可能会降低，从而提高RC时间常数并减慢开关时间，以减少高频分量。或者或除此之外，可以将EMI屏蔽物放置在部分或全部显示驱动电路上，以将天线屏蔽在高频干扰之下。

7. 发明授权

US08804061B2 Devices and methods for reducing the size of display panel routings 有权
标题翻译：用于减小显示面板路线尺寸的设备和方法
公开(公告)号：US08804061B2
公开(公告)日：2014-08-12
申请号：US13477953
申请日：2012-05-22
申请人： Ting-Kuo Chang , Shih-Chang Chang , Abbas Jamshidi Roudbari , Cheng-Ho Yu
发明人： Ting-Kuo Chang , Shih-Chang Chang , Abbas Jamshidi Roudbari , Cheng-Ho Yu
IPC分类号： G02F1/1368 , G02F1/1343
CPC分类号： G02F1/13458 , G02F2001/13629
摘要： Disclosed embodiments relate to signal routings for use in a display device. The display device may include a liquid crystal display (LCD) panel having multiple pixels arranged in rows and columns. Each of the pixels includes a pixel electrode and a thin-film transistor (TFT). The LCD may include a conductive signal routing portion having a first metallic layer, a second metallic layer formed directly on the first metallic layer, and a third metallic layer formed directly on the second metallic layer. The first metallic layer may include a contact terminal. The second metallic layer when combined with the third metallic layers may decrease the resistance of the third metallic layer.
摘要翻译：公开的实施例涉及用于显示设备中的信号路由。显示装置可以包括具有以行和列排列的多个像素的液晶显示器（LCD）面板。每个像素包括像素电极和薄膜晶体管（TFT）。 LCD可以包括具有第一金属层，直接形成在第一金属层上的第二金属层和直接形成在第二金属层上的第三金属层的导电信号路由部分。第一金属层可以包括接触端子。当与第三金属层组合时，第二金属层可以降低第三金属层的电阻。

8. 发明授权

US08731491B2 Interference reduction systems and methods 有权
标题翻译：干扰减少系统和方法
公开(公告)号：US08731491B2
公开(公告)日：2014-05-20
申请号：US13217902
申请日：2011-08-25
申请人： Abbas Jamshidi-Roudbari , Cheng-Ho Yu , Moon Jung Kim , Shih Chang Chang
发明人： Abbas Jamshidi-Roudbari , Cheng-Ho Yu , Moon Jung Kim , Shih Chang Chang
IPC分类号： H04B1/04
CPC分类号： H04B15/04
摘要： The antenna on hand held devices, such as the iPhone or iPad, can be subject to interference from other circuitry on the device. Such interference may come from high frequency switching of nearby display circuitry, such as de-multiplexors or other circuits. To address this issue, the switching rates may be slowed in certain circuits by adding resistance and/or capacitance, thus raising the RC time constant and slowing the switching times to reduce the high frequency components. Alternatively or in addition to, an EMI shield can be placed over some or all of the display driving circuitry to shield the antenna from high frequency interference.
摘要翻译：手持式设备（如iPhone或iPad）的天线可能受到设备上其他电路的干扰。这种干扰可能来自附近的显示电路（例如解复用器或其他电路）的高频切换。为了解决这个问题，通过增加电阻和/或电容，某些电路中的开关速率可能会降低，从而提高RC时间常数并减慢开关时间，以减少高频分量。或者或除此之外，可以将EMI屏蔽物放置在部分或全部显示驱动电路上以屏蔽天线免受高频干扰。

9. 发明申请

US20140043552A1 Display with Multilayer and Embedded Signal Lines 有权
标题翻译：显示多层和嵌入式信号线
公开(公告)号：US20140043552A1
公开(公告)日：2014-02-13
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： G02F1/136
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。

10. 发明申请

US20120293485A1 GATE SIGNAL ADJUSTMENT CIRCUIT 有权
标题翻译：门信号调整电路
公开(公告)号：US20120293485A1
公开(公告)日：2012-11-22
申请号：US13112862
申请日：2011-05-20
申请人： Shih Chang Chang , Ting-Kuo Chang , Abbas Jamshidi Roudbari , Cheng-Ho Yu
发明人： Shih Chang Chang , Ting-Kuo Chang , Abbas Jamshidi Roudbari , Cheng-Ho Yu
IPC分类号： G09G5/00 , H03K5/12
CPC分类号： H03K5/12 , G09G3/3266 , G09G3/3677 , G09G2330/06
摘要： A gate signal adjustment circuit for a display is disclosed. The gate signal adjustment circuit can adjust a transition time of a gate signal used to drive data displaying. The adjustment can be to either speed up or slow down the transition time according to the requirements of the display. In an example, the gate signal adjustment circuit can include multiple transistors, where a first set of the transistors outputs the gate signal and a second set of the transistors outputs an adjustment to the gate signal. The second set of transistors can be the same or different sizes depending on the desirable number of adjustment options. The circuit can also include a control line coupled to the second set of transistors to control the adjustment output. Gate signal adjustment can reduce crosstalk in the display.
摘要翻译：公开了一种用于显示器的门信号调节电路。门信号调整电路可以调整用于驱动数据显示的门信号的转换时间。调整可以根据显示器的要求加快或减慢转换时间。在一个示例中，门信号调整电路可以包括多个晶体管，其中第一组晶体管输出栅极信号，第二组晶体管输出对栅极信号的调整。第二组晶体管可以是相同或不同的尺寸，这取决于所需数量的调节选项。电路还可以包括耦合到第二组晶体管的控制线以控制调节输出。门信号调整可以减少显示屏中的串扰。

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