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1. 发明授权

US08508495B2 Display with dual-function capacitive elements 有权
标题翻译：显示双功能电容元件
公开(公告)号：US08508495B2
公开(公告)日：2013-08-13
申请号：US12240964
申请日：2008-09-29
申请人： Steve Porter Hotelling , Shih Chang Chang , Lili Huang , John Z. Zhong
发明人： Steve Porter Hotelling , Shih Chang Chang , Lili Huang , John Z. Zhong
IPC分类号： G06F3/045 , G06F3/041 , G02F1/1335
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/134363 , G02F1/136213 , G02F1/136286 , G02F1/1393 , G02F2001/133388 , G02F2001/13606 , G02F2001/136218 , G02F2201/40 , G06F3/017 , G06F3/0412 , G06F3/0416 , G06F2203/04101 , G06F2203/04103 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112 , G06F2203/04808 , G09G3/36
摘要： A touch screen including display pixels with capacitive elements is provided. The touch screen includes first common voltage lines connecting capacitive elements in adjacent display pixels, and a second common voltage line connecting first common voltage lines. The pixels can be formed as electrically separated regions by including breaks in the common voltage lines. The regions can include a drive region that is stimulated by stimulation signals, a sense region that receives sense signals corresponding to the stimulation signals. A grounded region can also be included, for example, between a sense region and a drive region. A shield layer can be formed of a substantially high resistance material and disposed to shield a sense region. A black mask line and conductive line under the black mask line can be included, for example, to provide low-resistance paths between a region of pixels and touch circuitry outside the touch screen borders.
摘要翻译：提供了包括具有电容元件的显示像素的触摸屏。触摸屏包括连接相邻显示像素中的电容元件的第一公共电压线和连接第一公共电压线的第二公共电压线。可以通过在公共电压线中包括断裂来将像素形成为电隔离区域。这些区域可以包括由刺激信号刺激的驱动区域，接收对应于刺激信号的感测信号的感测区域。接地区域也可以包括在感测区域和驱动区域之间。屏蔽层可以由基本上高的电阻材料形成并被设置成屏蔽感测区域。例如，可以包括黑色掩模线下方的黑色掩模线和导电线，以在像素的区域和触摸屏边界之外的触摸电路之间提供低电阻路径。

2. 发明申请

US20100141608A1 Index Matching For Touch Screens 审中-公开
标题翻译：索引匹配触摸屏
公开(公告)号：US20100141608A1
公开(公告)日：2010-06-10
申请号：US12331430
申请日：2008-12-09
申请人： Lili HUANG , Shih Chang Chang , Neal Oldham , Steve Porter Hotelling , John Z. Zhong , Chun-Hao Tung
发明人： Lili HUANG , Shih Chang Chang , Neal Oldham , Steve Porter Hotelling , John Z. Zhong , Chun-Hao Tung
IPC分类号： G06F3/041
CPC分类号： G06F3/044
摘要： Index matching for touch screens is provided. An index matching stackup for a touch screen can be formed including a substantially transparent substrate, a substantially transparent conductive layer disposed in a pattern, and an index matching layer for improving an optical uniformity of the touch screen. The index matching layer can also be designed to operate as a dual-function layer. In one dual-function design, the index matching layer design performs both index matching and passivating the conductive layer. In another dual-function design, the index matching layer performs both index matching and adhesion of layers. The index matching layer can also be designed to serve all three functions of index matching, passivating, and adhering.
摘要翻译：提供触摸屏索引匹配。可以形成用于触摸屏的折射率匹配叠层，其包括基本上透明的基板，以图案设置的基本上透明的导电层以及用于改善触摸屏的光学均匀性的折射率匹配层。索引匹配层也可以被设计为作为双功能层来操作。在一个双功能设计中，索引匹配层设计执行索引匹配和钝化导电层。在另一个双功能设计中，索引匹配层执行索引匹配和层的粘附。索引匹配层也可以设计为满足索引匹配，钝化和粘贴的所有三个功能。

3. 发明申请

US20100001973A1 DISPLAY WITH DUAL-FUNCTION CAPACITIVE ELEMENTS 有权
标题翻译：显示双功能电容元件
公开(公告)号：US20100001973A1
公开(公告)日：2010-01-07
申请号：US12240964
申请日：2008-09-29
申请人： Steve Porter Hotelling , Shih Chang Chang , Lili Huang , John Z. Zhong
发明人： Steve Porter Hotelling , Shih Chang Chang , Lili Huang , John Z. Zhong
IPC分类号： G06F3/045 , H04B1/38
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/134363 , G02F1/136213 , G02F1/136286 , G02F1/1393 , G02F2001/133388 , G02F2001/13606 , G02F2001/136218 , G02F2201/40 , G06F3/017 , G06F3/0412 , G06F3/0416 , G06F2203/04101 , G06F2203/04103 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112 , G06F2203/04808 , G09G3/36
摘要： A touch screen including display pixels with capacitive elements is provided. The touch screen includes first common voltage lines connecting capacitive elements in adjacent display pixels, and a second common voltage line connecting first common voltage lines. The pixels can be formed as electrically separated regions by including breaks in the common voltage lines. The regions can include a drive region that is stimulated by stimulation signals, a sense region that receives sense signals corresponding to the stimulation signals. A grounded region can also be included, for example, between a sense region and a drive region. A shield layer can be formed of a substantially high resistance material and disposed to shield a sense region. A black mask line and conductive line under the black mask line can be included, for example, to provide low-resistance paths between a region of pixels and touch circuitry outside the touch screen borders.
摘要翻译：提供了包括具有电容元件的显示像素的触摸屏。触摸屏包括连接相邻显示像素中的电容元件的第一公共电压线和连接第一公共电压线的第二公共电压线。可以通过在公共电压线中包括断裂来将像素形成为电隔离区域。这些区域可以包括由刺激信号刺激的驱动区域，接收对应于刺激信号的感测信号的感测区域。接地区域也可以包括在感测区域和驱动区域之间。屏蔽层可以由基本上高的电阻材料形成并被设置成屏蔽感测区域。例如，可以包括黑色掩模线下方的黑色掩模线和导电线，以在像素的区域和触摸屏边界之外的触摸电路之间提供低电阻路径。

4. 发明申请

US20090324939A1 Method for Fabricating Thin Sheets of Glass 有权
标题翻译：制造玻璃薄片的方法
公开(公告)号：US20090324939A1
公开(公告)日：2009-12-31
申请号：US12163701
申请日：2008-06-27
申请人： Casey J. Feinstein , John Z. Zhong , Steve Porter Hotelling , Shih Chang Chang
发明人： Casey J. Feinstein , John Z. Zhong , Steve Porter Hotelling , Shih Chang Chang
IPC分类号： C03C21/00
CPC分类号： H05K1/0274 , B24B7/241 , B24B7/242 , C03C15/00 , C03C19/00 , Y10T428/24926 , Y10T428/266
摘要： Fabrication of thin sheets of glass or other substrate material for use in devices such as touch sensor panels is disclosed. A pair of thick glass sheets, typically with thicknesses of 0.5 mm or greater each, may each be patterned with thin film on a surface, sealed together to form a sandwich with the patterned surfaces facing each other and spaced apart by removable spacers, either or both thinned on their outside surfaces to thicknesses of less than 0.5 mm each, and separated into two thin glass sheets. A single thick glass sheet, typically with a thickness of 0.5 mm or greater, may be patterned, covered with a protective layer over the pattern, thinned on its outside surface to a thickness of less than 0.5 mm, and the protective layer removed. This thinness of less than 0.5 mm may be accomplished using standard LCD equipment, despite the equipment having a sheet minimum thickness requirement of 0.5 mm.
摘要翻译：公开了用于诸如触摸传感器面板的装置中的薄片玻璃或其它基底材料的制造。通常厚度为0.5mm或更大的一对厚玻璃板每个都可以在表面上用薄膜图案化，密封在一起以形成三明治，其中图案化表面彼此面对并且通过可移除的间隔物间隔开，或者或两者都在其外表面上变薄，每个厚度小于0.5mm，并分成两个薄玻璃板。典型地具有0.5mm或更大厚度的单个厚玻璃板可以被图案化，覆盖在图案上方的保护层，在其外表面上变薄至小于0.5mm的厚度，并且去除了保护层。使用标准LCD设备可以实现小于0.5mm的这种薄度，尽管设备的薄片最小厚度要求为0.5mm。

5. 发明授权

US08673163B2 Method for fabricating thin sheets of glass 有权
标题翻译：制造薄片玻璃的方法
公开(公告)号：US08673163B2
公开(公告)日：2014-03-18
申请号：US12163701
申请日：2008-06-27
申请人： John Z. Zhong , Casey J. Feinstein , Steve Porter Hotelling , Shih Chang Chang
发明人： John Z. Zhong , Casey J. Feinstein , Steve Porter Hotelling , Shih Chang Chang
IPC分类号： C30B33/00 , B44C1/22
CPC分类号： H05K1/0274 , B24B7/241 , B24B7/242 , C03C15/00 , C03C19/00 , Y10T428/24926 , Y10T428/266
摘要： Fabrication of thin sheets of glass or other substrate material for use in devices such as touch sensor panels is disclosed. A pair of thick glass sheets, typically with thicknesses of 0.5 mm or greater each, may each be patterned with thin film on a surface, sealed together to form a sandwich with the patterned surfaces facing each other and spaced apart by removable spacers, either or both thinned on their outside surfaces to thicknesses of less than 0.5 mm each, and separated into two thin glass sheets. A single thick glass sheet, typically with a thickness of 0.5 mm or greater, may be patterned, covered with a protective layer over the pattern, thinned on its outside surface to a thickness of less than 0.5 mm, and the protective layer removed. This thinness of less than 0.5 mm may be accomplished using standard LCD equipment, despite the equipment having a sheet minimum thickness requirement of 0.5 mm.
摘要翻译：公开了用于诸如触摸传感器面板的装置中的薄片玻璃或其它基底材料的制造。通常厚度为0.5mm或更大的一对厚玻璃板每个都可以在表面上用薄膜图案化，密封在一起以形成三明治，其中图案化表面彼此面对并且通过可移除的间隔物间隔开，或者或两者都在其外表面上变薄，每个厚度小于0.5mm，并分成两个薄玻璃板。典型地具有0.5mm或更大厚度的单个厚玻璃板可以被图案化，覆盖在图案上方的保护层，在其外表面上变薄至小于0.5mm的厚度，并且去除了保护层。使用标准LCD设备可以实现小于0.5mm的这种薄度，尽管设备的薄片最小厚度要求为0.5mm。

6. 发明授权

US08997339B2 Method for fabricating thin touch sensor panels 有权
标题翻译：薄触摸传感器面板的制造方法
公开(公告)号：US08997339B2
公开(公告)日：2015-04-07
申请号：US12908763
申请日：2010-10-20
申请人： Shih Chang Chang , John Z. Zhong , Lili Huang , Seung Jae Hong , Lynn Youngs
发明人： Shih Chang Chang , John Z. Zhong , Lili Huang , Seung Jae Hong , Lynn Youngs
IPC分类号： H05K3/02 , G06F3/041 , G06F3/044 , H05K3/00 , H05K1/03
CPC分类号： G06F3/0416 , G06F3/044 , H05K1/0306 , H05K3/0097 , H05K2201/0317 , H05K2201/0326 , H05K2203/1536 , Y10T29/49126 , Y10T29/49128 , Y10T29/49147 , Y10T29/49155 , Y10T29/49156
摘要： A method for fabricating thin DITO or SITO touch sensor panels with a thickness less than a minimum thickness tolerance of existing manufacturing equipment. In one embodiment, a sandwich of two thin glass sheets is formed such that the combined thickness of the glass sheets does not drop below the minimum thickness tolerance of existing manufacturing equipment when thin film process is performed on the surfaces of the sandwich during fabrication. The sandwich may eventually be separated to form two thin SITO/DITO panels. In another embodiment, the fabrication process involves laminating two patterned thick substrates, each having at least the minimum thickness tolerance of existing manufacturing equipment. One or both of the sides of the laminated substrates are then thinned so that when the substrates are separated, each is a thin DITO/SITO panel having a thickness less than the minimum thickness tolerance of existing manufacturing equipment.
摘要翻译：用于制造厚度小于现有制造设备的最小厚度公差的薄DITO或SITO触摸传感器面板的方法。在一个实施例中，形成两个薄玻璃板的夹层，使得当在制造期间在夹层的表面上执行薄膜处理时，玻璃板的组合厚度不会下降到现有制造设备的最小厚度公差之下。三明治可能最终分开形成两个薄的SITO / DITO面板。在另一个实施例中，制造工艺包括层压两个图案化的厚基板，每个基板至少具有现有制造设备的最小厚度公差。然后层压基板的一个或两个侧面变薄，使得当基板分离时，每个是具有小于现有制造设备的最小厚度公差的厚度的薄DITO / SITO面板。

7. 发明授权

US08956718B2 Transparent conductor thin film formation 有权
标题翻译：透明导体薄膜形成
公开(公告)号：US08956718B2
公开(公告)日：2015-02-17
申请号：US12488432
申请日：2009-06-19
申请人： Shih Chang Chang , Lili Huang , Sueng Jae Hong , John Z. Zhong
发明人： Shih Chang Chang , Lili Huang , Sueng Jae Hong , John Z. Zhong
IPC分类号： B32B7/02 , G06F3/041 , H01B1/08
CPC分类号： G06F3/0412 , G06F2203/04103 , H01B1/08 , Y10T428/24612 , Y10T428/24868 , Y10T428/24917 , Y10T428/24942
摘要： Substantially transparent conductor layers in touch sensing systems may be formed by forming a barrier layer between an organic layer and a substantially transparent conductive layer. For example, a barrier layer can be formed over the organic layer, and the transparent conductor layer can be formed over the barrier layer. The barrier layer can reduce or prevent outgassing of the organic layer, to help increase the quality of the transparent conductor layer. In another example, a combination layer of two different types of a transparent conductor may be formed over the organic layer by forming a barrier layer of the transparent conductor, and forming a second layer of the transparent conductor on the barrier layer. Outgassing that can occur when forming the barrier layer can cause the transparent conductor of the barrier layer to be of lower-quality, but can result in a higher-quality transparent conductor of the second layer.
摘要翻译：可以通过在有机层和基本上透明的导电层之间形成阻挡层来形成触摸感测系统中的基本透明的导体层。例如，可以在有机层上形成阻挡层，并且可以在阻挡层上形成透明导体层。阻挡层可以减少或防止有机层的除气，有助于提高透明导体层的质量。在另一示例中，可以通过形成透明导体的阻挡层，并在阻挡层上形成透明导体的第二层，在有机层上形成两种不同类型的透明导体的组合层。在形成阻挡层时可能发生的除气可能导致阻挡层的透明导体质量较差，但是可以产生更高质量的第二层透明导体。

8. 发明授权

US07918019B2 Method for fabricating thin touch sensor panels 有权
标题翻译：薄触摸传感器面板的制造方法
公开(公告)号：US07918019B2
公开(公告)日：2011-04-05
申请号：US12351767
申请日：2009-01-09
申请人： Shih Chang Chang , John Z. Zhong , Lili Huang , Seung Jae Hong , Lynn Youngs
发明人： Shih Chang Chang , John Z. Zhong , Lili Huang , Seung Jae Hong , Lynn Youngs
IPC分类号： H05K3/10
CPC分类号： G06F3/0416 , G06F3/044 , H05K1/0306 , H05K3/0097 , H05K2201/0317 , H05K2201/0326 , H05K2203/1536 , Y10T29/49126 , Y10T29/49128 , Y10T29/49147 , Y10T29/49155 , Y10T29/49156
摘要： A method for fabricating thin DITO or SITO touch sensor panels with a thickness less than a minimum thickness tolerance of existing manufacturing equipment. In one embodiment, a sandwich of two thin glass sheets is formed such that the combined thickness of the glass sheets does not drop below the minimum thickness tolerance of existing manufacturing equipment when thin film process is performed on the surfaces of the sandwich during fabrication. The sandwich may eventually be separated to form two thin SITO/DITO panels. In another embodiment, the fabrication process involves laminating two patterned thick substrates, each having at least the minimum thickness tolerance of existing manufacturing equipment. One or both of the sides of the laminated substrates are then thinned so that when the substrates are separated, each is a thin DITO/SITO panel having a thickness less than the minimum thickness tolerance of existing manufacturing equipment.
摘要翻译：用于制造厚度小于现有制造设备的最小厚度公差的薄DITO或SITO触摸传感器面板的方法。在一个实施例中，形成两个薄玻璃板的夹层，使得当在制造期间在夹层的表面上执行薄膜处理时，玻璃板的组合厚度不会下降到现有制造设备的最小厚度公差之下。三明治可能最终分开形成两个薄的SITO / DITO面板。在另一个实施例中，制造工艺包括层压两个图案化的厚基板，每个基板至少具有现有制造设备的最小厚度公差。然后层压基板的一个或两个侧面变薄，使得当基板分离时，每个是具有小于现有制造设备的最小厚度公差的厚度的薄DITO / SITO面板。

9. 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.

10. 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。

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