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1. 发明授权

US6003364A Glide head for testing a disc surface 失效
标题翻译：滑动头用于测试光盘表面
公开(公告)号：US6003364A
公开(公告)日：1999-12-21
申请号：US145681
申请日：1998-09-02
申请人： Wei Hsin Yao , Ramesh Sundaram
发明人： Wei Hsin Yao , Ramesh Sundaram
IPC分类号： G01B13/22 , G11B5/84 , G11B23/00 , G11B33/10
CPC分类号： G01B13/22 , G11B23/0028 , G11B5/84 , G11B5/8408 , G11B33/10
摘要： An improved glide head is useful for testing the glide quality of a disc. The glide head includes an air bearing surface, pads extending from the air bearing surface and a contact sensor, the contact sensor providing an output in response to an impact on the pad. The air-bearing surface defines a resting plane. The pad protrudes from the air-bearing surface such that the pad projects below the resting plane of the air-bearing surface.
摘要翻译：改进的滑行头可用于测试光盘的滑动质量。滑行头包括空气轴承表面，从空气轴承表面延伸的焊盘和接触传感器，接触传感器响应于对焊盘的冲击而提供输出。空气轴承表面限定了一个静止平面。垫从空气轴承表面突出，使得垫突出到空气轴承表面的静止平面下方。

2. 发明授权

US06580572B1 Combination glide test/burnishing head and head suspension 失效
标题翻译：组合滑行测试/抛光头和头悬挂
公开(公告)号：US06580572B1
公开(公告)日：2003-06-17
申请号：US09737388
申请日：2000-12-14
申请人： Wei Hsin Yao , Ramesh Sundaram , David Shiao-Min Kuo
发明人： Wei Hsin Yao , Ramesh Sundaram , David Shiao-Min Kuo
IPC分类号： G11B502
CPC分类号： G11B5/6005 , G11B5/3169 , G11B5/455 , G11B27/36 , G11B2220/20
摘要： A combination glide test/burnishing head can be utilized in a glide test/burnishing system. The combination glide test/burnishing head includes two piezo-electric elements, which can be utilized in a passive mode as sensors for detecting contacts between the glide test/burnishing head and asperities on the surface of a magnetic recording disc. Contact between the glide test/burnishing head and disc asperities results in generation of a defect detection signal, which can be utilized by associated test logic to define the location of the detected asperities on the disc surface. The piezo-electric elements of the glide test/burnishing head can also be utilized in an active mode to cause yaw variation in the flight attitude of the glide test/burnishing head, in turn causing a burnishing pad on the glide test/burnishing head to be moved radially into contact with a detected disc asperity. Once an active, burnishing operation has been performed, the piezo-electric elements of the glide test/burnishing head are returned to passive mode, to determine if the burnishing operation was successful in removing the asperity on the disc surface. Combining the glide test and burnishing functions in a common head assembly allows the glide test and burnishing functions to be performed using a single actuator for the glide test/burnishing head, simplifying and reducing the cost of a glide test/burnishing system.
摘要翻译：组合滑行试验/抛光头可用于滑移试验/抛光系统。组合滑行测试/抛光头包括两个压电元件，其可以被动模式用作用于检测滑动测试/抛光头与磁记录盘表面上的凹凸之间的接触的传感器。滑动测试/抛光头和盘形凹凸之间的接触导致产生缺陷检测信号，该缺陷检测信号可由相关联的测试逻辑用来定义检测到的凹凸在盘表面上的位置。滑行试验/抛光头的压电元件也可以以主动模式使用，以使滑行试验/抛光头的飞行姿态产生偏航变化，从而在滑动试验/抛光头上造成抛光垫径向移动以与检测到的圆盘凹凸接触。一旦执行了主动的抛光操作，滑动测试/抛光头的压电元件返回到被动模式，以确定抛光操作是否成功地去除了盘表面上的凹凸。将滑动试验和抛光功能结合在共同的头部组件中，允许使用用于滑动试验/抛光头的单个致动器来执行滑行试验和抛光功能，从而简化和降低滑动试验/抛光系统的成本。

3. 发明授权

US06293135B1 Method of calibrating a system for detecting contact of a glide head with a recording media surface 失效
标题翻译：校准用于检测滑动头与记录介质表面的接触的系统的方法
公开(公告)号：US06293135B1
公开(公告)日：2001-09-25
申请号：US09664713
申请日：2000-09-19
申请人： Bruno Jean Marchon , David Shiao-Min Kuo , Wei Hsin Yao , Chiao-Ping Ku
发明人： Bruno Jean Marchon , David Shiao-Min Kuo , Wei Hsin Yao , Chiao-Ping Ku
IPC分类号： G01B1130
CPC分类号： G01N29/2418 , G01N2291/014 , G11B21/21 , G11B33/10
摘要： A method and apparatus for calibrating a glide head and detector system performs a pre-screening to ensure the quality of the glide head and the piezoelectric sensor in the detection system. The glide head and the piezoelectric sensor detect a signal when the glide head makes contact with the disk, such as a magnetic recording disk. Calibration of the detection system utilizes a specially made bump disk that has asperities of desired height and size that protrude out of a flat disk surface. The glide head is flown over the bump disk, and by gradually reducing the disk spinning velocity, the head is brought closer to the disk and eventually into contact with the asperity. The onset of contact, as detected by the piezoelectric sensor, defines a disk spinning velocity for the head to fly at the desired height. In order to decouple the glide head flying characteristics and the piezoelectric quality and transfer function from other factors that affect the calibration of the detection system, laser pulses are directed at the glide head. Head vibrations are introduced in the glide head and detected by the piezoelectric sensor. The head excitations are recorded as a spectrogram in which the resonance frequencies are observed. From the amplitude and frequency readings, head resonance frequencies are identified and the piezoelectric sensor response is characterized. This allows the pre-screening of the head/sensor system and the decoupling of the glide head flying characteristics and the piezoelectric sensor quality from the asperity integrity effects on the calibration of the detection system.
摘要翻译：用于校准滑行头和检测器系统的方法和装置进行预筛选以确保检测系统中的滑动头和压电传感器的质量。滑动头和压电传感器在滑动头与磁盘（例如磁记录盘）接触时检测信号。检测系统的校准使用特别制造的凸起盘，其具有从平坦盘表面突出的期望的高度和尺寸的粗糙度。滑动头在凸块上方飞行，通过逐渐减小磁盘旋转速度，磁头更接近磁盘并最终与凹凸接触。由压电传感器检测到的接触开始限定了磁头旋转速度以使头部以期望的高度飞行。为了从其他影响检测系统校准的因素中去除滑行头的飞行特性和压电质量和传递函数，激光脉冲指向滑行头。头部振动被引入到滑动头中并由压电传感器检测。磁头激励被记录为其中观察到共振频率的频谱图。从振幅和频率读数，识别头部谐振频率，并表征压电传感器响应。这允许头部/传感器系统的预筛选和滑翔头飞行特性和压电传感器质量的去耦从对检测系统的校准的粗糙度完整性影响。

4. 发明授权

US08552989B2 Integrated display and touch screen 有权
标题翻译：集成显示屏和触摸屏
公开(公告)号：US08552989B2
公开(公告)日：2013-10-08
申请号：US11760049
申请日：2007-06-08
申请人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
发明人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
IPC分类号： G06F3/041 , G09G5/00 , G09G3/36
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/044 , G06F2203/04103 , G06F2203/04112
摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.
摘要翻译：这里公开了将触摸感测元件与显示电路集成的液晶显示（LCD）触摸屏。整合可能采取各种形式。触摸感应元件可以在LCD叠层中完全实现，但不在滤色器板和阵列板之间。或者，一些触摸感测元件可以在滤色器和阵列板之间，而其它触摸感测元件不在印版之间。在另一替代方案中，所有触摸感测元件可以在滤色器和阵列板之间。后一种替代方案可以包括常规和平面内切换（IPS）LCD。在一些形式中，一个或多个显示结构也可以具有触摸感测功能。还公开了用于制造和操作这种显示器的技术以及体现这种显示器的各种装置。

5. 发明申请

US20130076720A1 PIXEL GUARD LINES AND MULTI-GATE LINE CONFIGURATION 审中-公开
标题翻译： PIXEL GUARD线和多门线配置
公开(公告)号：US20130076720A1
公开(公告)日：2013-03-28
申请号：US13243938
申请日：2011-09-23
申请人： Ahmad AL-DAHLE , Wei Hsin Yao
发明人： Ahmad AL-DAHLE , Wei Hsin Yao
IPC分类号： G06F3/038
CPC分类号： G02F1/136286 , G02F2001/136218 , G09G3/3648 , G09G2300/0426 , G09G2300/0452 , G09G2300/08 , G09G2310/0218 , G09G2310/0297 , G09G2320/0209 , G09G2320/0242 , H01L23/5225 , H01L2924/0002 , H01L2924/00
摘要： Data can be written to a sub-pixel by applying a voltage to the sub-pixel's data line. 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 the appearance of these visual artifacts by inserting guard lines between data lines to reduce the mutual capacitance between data lines. In other embodiments, a pixel having multiple gate lines can be used to selectively turn on and turn off different sub-pixels which, in turn, can reduce or eliminate the appearance of visual artifacts.
摘要翻译：可以通过向子像素的数据线施加电压来将数据写入子像素。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在数据线之间插入保护线来防止或减少这些视觉伪像的出现，以减少数据线之间的互电容。在其他实施例中，具有多个栅极线的像素可用于选择性地导通和截止不同的子像素，这又可以减少或消除视觉伪像的出现。

6. 发明授权

US08243027B2 Touch screen liquid crystal display 有权
公开(公告)号：US08243027B2
公开(公告)日：2012-08-14
申请号：US11760060
申请日：2007-06-08
申请人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
发明人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
IPC分类号： G06F3/041 , G09G5/00 , G09G3/36
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/044 , G06F2203/04103 , G06F2203/04112
摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.

7. 发明授权

US6142006A Method and apparatus for calibrating a glide head and detection system for a magnetic disk drive 失效
标题翻译：用于校准滑动头的方法和装置以及用于磁盘驱动器的检测系统
公开(公告)号：US6142006A
公开(公告)日：2000-11-07
申请号：US121595
申请日：1998-07-24
申请人： Bruno Jean Marchon , David Shiao-Min Kuo , Wei Hsin Yao , Chiao-Ping Ku
发明人： Bruno Jean Marchon , David Shiao-Min Kuo , Wei Hsin Yao , Chiao-Ping Ku
IPC分类号： G01N29/24 , G11B21/21 , G11B33/10 , G01B7/34 , G01B11/30
CPC分类号： G01N29/2418 , G11B21/21 , G11B33/10 , G01N2291/014
摘要： A method and apparatus for calibrating a glide head and detector system performs a pre-screening to ensure the quality of the glide head and the piezoelectric sensor in the detection system. The glide head and the piezoelectric sensor detect a signal when the glide head makes contact with the disk, such as a magnetic recording disk. Calibration of the detection system utilizes a specially made bump disk that has asperities of desired height and size that protrude out of a flat disk surface. The glide head is flown over the bump disk, and by gradually reducing the disk spinning velocity, the head is brought closer to the disk and eventually into contact with the asperity. The onset of contact, as detected by the piezoelectric sensor, defines a disk spinning velocity for the head to fly at the desired height. In order to decouple the glide head flying characteristics and the piezoelectric quality and transfer function from other factors that affect the calibration of the detection system, laser pulses are directed at the glide head. Head vibrations are introduced in the glide head and detected by the piezoelectric sensor. The head excitations are recorded as a spectrogram in which the resonance frequencies are observed. From the amplitude and frequency readings, head resonance frequencies are identified and the piezoelectric sensor response is characterized. This allows the pre-screening of the head/sensor system and the decoupling of the glide head flying characteristics and the piezoelectric sensor quality from the asperity integrity effects on the calibration of the detection system.
摘要翻译：用于校准滑行头和检测器系统的方法和装置进行预筛选以确保检测系统中的滑动头和压电传感器的质量。滑动头和压电传感器在滑动头与磁盘（例如磁记录盘）接触时检测信号。检测系统的校准使用特别制造的凸起盘，其具有从平坦盘表面突出的期望的高度和尺寸的粗糙度。滑动头在凸块上方飞行，通过逐渐减小磁盘旋转速度，磁头更接近磁盘并最终与凹凸接触。由压电传感器检测到的接触开始限定了磁头旋转速度以使头部以期望的高度飞行。为了从其他影响检测系统校准的因素中去除滑行头的飞行特性和压电质量和传递函数，激光脉冲指向滑行头。头部振动被引入到滑动头中并由压电传感器检测。磁头激励被记录为其中观察到共振频率的频谱图。从振幅和频率读数，识别头部谐振频率，并表征压电传感器响应。这允许头部/传感器系统的预筛选和滑翔头飞行特性和压电传感器质量的去耦从对检测系统的校准的粗糙度完整性影响。

8. 发明授权

US08654083B2 Touch screen liquid crystal display 有权
标题翻译：触摸屏液晶显示屏
公开(公告)号：US08654083B2
公开(公告)日：2014-02-18
申请号：US11760080
申请日：2007-06-08
申请人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
发明人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
IPC分类号： G09G5/00 , G09G3/36 , G06F3/041
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/133514 , G02F1/133528 , G02F1/134309 , G02F1/134363 , G02F1/1362 , G02F2201/124 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G06F2203/04104 , G06F2203/04111 , G06F2203/04112 , G09G3/3648 , G09G2300/0426 , G09G2300/0439 , G09G2300/0456 , G09G2300/0478
摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.
摘要翻译：这里公开了将触摸感测元件与显示电路集成的液晶显示（LCD）触摸屏。整合可能采取各种形式。触摸感应元件可以在LCD叠层中完全实现，但不在滤色器板和阵列板之间。或者，一些触摸感测元件可以在滤色器和阵列板之间，而其它触摸感测元件不在印版之间。在另一替代方案中，所有触摸感测元件可以在滤色器和阵列板之间。后一种替代方案可以包括常规和平面内切换（IPS）LCD。在一些形式中，一个或多个显示结构也可以具有触摸感测功能。还公开了用于制造和操作这种显示器的技术以及体现这种显示器的各种装置。

9. 发明授权

US08451244B2 Segmented Vcom 有权
标题翻译：分段Vcom
公开(公告)号：US08451244B2
公开(公告)日：2013-05-28
申请号：US13084402
申请日：2011-04-11
申请人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
发明人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
IPC分类号： G06F3/041 , G09G5/00 , G09G3/36
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/0416 , G06F3/044 , G09G3/3648 , G09G2300/0426 , G09G2300/0439 , G09G2300/0478 , Y10T29/49826
摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.
摘要翻译：这里公开了将触摸感测元件与显示电路集成的液晶显示（LCD）触摸屏。整合可能采取各种形式。触摸感应元件可以在LCD叠层中完全实现，但不在滤色器板和阵列板之间。或者，一些触摸感测元件可以在滤色器和阵列板之间，而其它触摸感测元件不在印版之间。在另一个替代方案中，所有触摸感测元件可以在滤色器和阵列板之间。后一种替代方案可以包括常规和平面内切换（IPS）LCD。在一些形式中，一个或多个显示结构也可以具有触摸感测功能。还公开了用于制造和操作这种显示器的技术以及体现这种显示器的各种装置。

10. 发明授权

US08259078B2 Touch screen liquid crystal display 有权
标题翻译：触摸屏液晶显示屏
公开(公告)号：US08259078B2
公开(公告)日：2012-09-04
申请号：US11760036
申请日：2007-06-08
申请人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
发明人： Steve Porter Hotelling , Wei Chen , Christoph Horst Krah , John Greer Elias , Wei Hsin Yao , John Z. Zhong , Andrew Bert Hodge , Brian Richards Land , Willem den Boer
IPC分类号： G06F3/041 , G09G5/00
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/044 , G06F2203/04103 , G06F2203/04112
摘要： Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.
摘要翻译：这里公开了将触摸感测元件与显示电路集成的液晶显示（LCD）触摸屏。整合可能采取各种形式。触摸感应元件可以在LCD叠层内完全实现，但在彩色滤光板和阵列板之间可以完全实现。或者，一些触摸感测元件可以在滤色器和阵列板之间，而其它触摸感测元件不在印版之间。在另一替代方案中，所有触摸感测元件可以在滤色器和阵列板之间。后一种替代方案可以包括常规和平面内切换（IPS）LCD。在一些形式中，一个或多个显示结构也可以具有触摸感测功能。还公开了用于制造和操作这种显示器的技术以及体现这种显示器的各种装置。

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