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1. 发明申请

WO2012087639A2 INTEGRATED TOUCH SCREENS 审中-公开
标题翻译：集成的触摸屏
公开(公告)号：WO2012087639A2
公开(公告)日：2012-06-28
申请号：PCT/US2011/064455
申请日：2011-12-12
申请人： APPLE INC. , CHANG, Shih, Chang , ZHONG, John, Z.
发明人： CHANG, Shih, Chang , ZHONG, John, Z.
IPC分类号： G02F1/1335 , G06F3/041
CPC分类号： G06F3/044 , G02F1/13306 , G02F1/133305 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/134336 , G02F1/1368 , G06F1/16 , G06F3/0412 , G06F2203/04104 , G06F2203/04108
摘要： Integrated touch screens are provided including drive lines formed of grouped-together circuit elements of a thin film transistor layer and sense lines formed between a color filter layer and a material layer that modifies or generates light. The common electrodes (Vcom) in the TFT layer can be grouped together during a touch sensing operation to form drive lines. Sense lines can be formed on an underside of a color filter glass, and a liquid crystal region can be disposed between the color filter glass and the TFT layer. Placing the sense lines on the underside of the color filter glass, i.e., within the display pixel cell, can provide a benefit of allowing the color filter glass to be thinned after the pixel cells have been assembled, for example.
摘要翻译：提供了集成触摸屏，其包括由薄膜晶体管层的分组在一起的电路元件形成的驱动线以及在滤色器层和修改或生成光的材料层之间形成的感测线。 TFT层中的公共电极（Vcom）可以在触摸感测操作期间分组在一起以形成驱动线。感光线可以形成在彩色滤光片玻璃的下侧，液晶区域可以设置在彩色滤光片玻璃与TFT层之间。例如，将感测线放置在滤色器玻璃的下侧（即，在显示像素单元内）可以提供允许滤色器玻璃在像素单元已经被组装之后变薄的益处。

2. 发明申请

WO2010147783A3 TRANSPARENT CONDUCTOR THIN FILM FORMATION 审中-公开
公开(公告)号：WO2010147783A3
公开(公告)日：2010-12-23
申请号：PCT/US2010/037639
申请日：2010-06-07
申请人： APPLE INC. , CHANG, Shih, Chang , HUANG, Lili , HONG, Sueng, Jae , ZHONG, John, Z.
发明人： CHANG, Shih, Chang , HUANG, Lili , HONG, Sueng, Jae , ZHONG, John, Z.
IPC分类号： G06F3/041 , G02F1/1333
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.

3. 发明申请

WO2012118513A1 DISPLAY SCREEN SHIELD LINE SYSTEM 审中-公开
标题翻译：显示屏幕屏蔽线系统
公开(公告)号：WO2012118513A1
公开(公告)日：2012-09-07
申请号：PCT/US2011/027092
申请日：2011-03-03
申请人： APPLE INC. , GE, Zhibing , YU, Cheng, Ho , PARK, Young-Bae , ROUDBARI, Abbas, Jamshidi , CHANG, Shih, Chang , CHEN, Cheng , YOUSEFPOR, Marduke , ZHONG, John, Z.
发明人： GE, Zhibing , YU, Cheng, Ho , PARK, Young-Bae , ROUDBARI, Abbas, Jamshidi , CHANG, Shih, Chang , CHEN, Cheng , YOUSEFPOR, Marduke , ZHONG, John, Z.
IPC分类号： G02F1/133 , G06F3/041 , G06F3/044 , G02F1/1335 , G02F1/1362
CPC分类号： G02F1/13338 , G02F1/1362 , G02F1/136286 , G02F2001/134318 , G02F2001/134372 , G02F2001/136218 , G06F3/0412 , G06F3/044 , G06F2203/04107
摘要： Electrical shield line systems are provided for openings (829) between common electrodes (813, 815) near data lines (807) of display and touch screens (800). Some displays, including touch screens, can include multiple common electrodes (Vcom, 813, 815) that can have openings (829) between individual Vcoms (813, 815). Some display screens can have an open slit (829) between two adjacent edges of Vcom (813, 815). Openings (829) in Vcom (813, 815) can allow an electric field (831) to extend from a data line (807) through the Vcom layer (813, 815). A shield (833) can be disposed over the Vcom opening (829) to help reduce or eliminate an electric field from affecting a pixel material, such as liquid crystal (827). The shield (833) can be connected to a potential such that electric field is generated substantially between the shield (833) and the data line (807) to reduce or eliminate electric fields reaching the liquid crystal (827).
摘要翻译：电屏蔽线系统设置在显示器和触摸屏（800）的数据线（807）附近的公共电极（813,815）之间的开口（829）。一些显示器（包括触摸屏）可以包括可以在各个Vcom（813,815）之间具有开口（829）的多个公共电极（Vcom，813,815）。一些显示屏可以在Vcom的两个相邻边缘之间具有开口狭缝（829）（813,815）。 Vcom（813,815）中的开口（829）可允许电场（831）从数据线（807）延伸通过Vcom层（813,815）。可以在Vcom开口（829）上方设置屏蔽（833），以帮助减少或消除电场影响诸如液晶（827）的像素材料。屏蔽（833）可以连接到电位，使得电场基本上在屏蔽（833）和数据线（807）之间产生，以减少或消除到达液晶（827）的电场。

4. 发明申请

WO2010080988A2 A METHOD FOR FABRICATING THIN TOUCH SENSOR PANELS 审中-公开
标题翻译：一种制造薄触感传感器面板的方法
公开(公告)号：WO2010080988A2
公开(公告)日：2010-07-15
申请号：PCT/US2010/020485
申请日：2010-01-08
申请人： APPLE INC. , CHANG, Shih, Chang , ZHONG, John, Z. , HUANG, Lili , HONG, Seung, Jae , YOUNGS, Lynn
发明人： CHANG, Shih, Chang , ZHONG, John, Z. , HUANG, Lili , HONG, Seung, Jae , YOUNGS, Lynn
IPC分类号： H01L21/70 , G06F3/041 , G06F3/044
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。

5. 发明申请

WO2010065424A2 INTEGRATED TOUCH PANEL FOR A TFT DISPLAY 审中-公开
标题翻译： TFT显示屏集成触摸屏
公开(公告)号：WO2010065424A2
公开(公告)日：2010-06-10
申请号：PCT/US2009/065978
申请日：2009-11-25
申请人： APPLE INC. , CHANG, Shih, Chang , ZHONG, John, Z.
发明人： CHANG, Shih, Chang , ZHONG, John, Z.
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G02F1/13338 , G02F1/134363 , G02F2001/13312 , G06F3/0412 , G06F3/0416
摘要： This relates to displays for which the use of dual function capacitive elements does not result in any decreases of the aperture of the display. Thus, touch sensitive displays that have aperture ratios that are no worse than similar non-touch sensing displays can be manufactured. More specifically, this relates to placing touch sensing opaque elements so as to ensure that they are substantially overlapped by display related opaque elements, thus ensuring that the addition of the touch sensing elements does not substantially reduce the aperture ratio. The touch sensing display elements can be, for example, common lines that connect various capacitive elements that are configured to operate collectively as an element of the touch sensing system.
摘要翻译：这涉及使用双功能电容元件不会导致显示器的孔径的任何减小的显示器。因此，可以制造孔径比不劣于类似的非触摸感测显示器的触敏显示器。更具体地，这涉及放置触摸感测不透明元件以确保它们基本上被显示相关的不透明元件重叠，从而确保添加触摸感测元件基本上不会降低开口率。触摸感测显示元件可以是例如连接被配置为作为触摸感测系统的元件共同操作的各种电容元件的公共线。

6. 发明申请

WO2010002929A3 DISPLAY WITH DUAL-FUNCTION CAPACITIVE ELEMENTS 审中-公开
公开(公告)号：WO2010002929A3
公开(公告)日：2010-01-07
申请号：PCT/US2009/049313
申请日：2009-06-30
申请人： APPLE INC. , HOTELLING, Steven, Porter , CHANG, Shih, Chang , HUANG, Lili , ZHONG, John, Z.
发明人： HOTELLING, Steven, Porter , CHANG, Shih, Chang , HUANG, Lili , ZHONG, John, Z.
IPC分类号： G06F3/044 , G02F1/133
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.

7. 发明申请

WO2010088666A1 INTEGRATED TOUCH SCREEN 审中-公开
标题翻译：集成触摸屏
公开(公告)号：WO2010088666A1
公开(公告)日：2010-08-05
申请号：PCT/US2010/022883
申请日：2010-02-02
申请人： APPLE INC. , HOTELLING, Steven, Porter , YOUSEFPOR, Marduke , CHANG, Shih, Chang , ZHONG, John, Z.
发明人： HOTELLING, Steven, Porter , YOUSEFPOR, Marduke , CHANG, Shih, Chang , ZHONG, John, Z.
IPC分类号： G09G3/36
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 Circuit elements, such as touch signal lines, drive lines, sense lines, grounding regions, in the display pixel stackups can be grouped together to form touch sensing circuitly that senses touch on or near the display 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 touch on or near the display The multi-function circuit elements can be 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
摘要翻译：提供集成在显示像素堆叠中的触摸感测电路的显示器可以将显示像素叠层中的电路元件（例如触摸信号线，驱动线，感测线，接地区域）组合在一起以形成触摸感测电路，以感测触摸或靠近显示器集成触摸屏可以包括可以作为显示系统的电路操作的多功能电路元件，以在显示器上生成图像，并且还可以形成感测显示器上或附近的触摸的触摸感测系统的一部分。多功能电路元件可以是显示像素中的电容器，其可以被配置为作为显示系统中的显示电路的存储电容器/电极，公共电极，导线/路径等操作，并且还可以被配置为以触摸感测电路的电路元件

8. 发明申请

WO2011028451A1 INTEGRATED TOUCH SCREEN 审中-公开
标题翻译：集成触摸屏
公开(公告)号：WO2011028451A1
公开(公告)日：2011-03-10
申请号：PCT/US2010/046225
申请日：2010-08-20
申请人： APPLE INC. , HOTELLING, Steven, Porter , YOUSEFPOR, Marduke , CHANG, Shih, Chang , ZHONG, John, Z.
发明人： HOTELLING, Steven, Porter , YOUSEFPOR, Marduke , CHANG, Shih, Chang , ZHONG, John, Z.
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0412
摘要： Displays with integrated touch sensing circuitry are provided. An integrated touch screen can include multi-function circuit elements that form part of the display circuitry of the display system that generates an image on the display, and also form part of the touch sensing circuitry 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 of an LCD that are configured to operate as display circuitry in the display system, and that may also be configured to operate as touch circuitry of the touch sensing system. For example, one or more circuit elements of the display pixel stackup can form a conductive portion of the touch sensing system, such as a charge collector, which can be operated with switches and conductive lines to sense touch.
摘要翻译：提供带集成触摸感应电路的显示器。集成触摸屏可以包括形成显示系统的显示电路的一部分的多功能电路元件，其在显示器上产生图像，并且还形成感测一个或多个触摸的触摸感测系统的触摸感测电路的一部分在显示器上或附近。多功能电路元件可以是例如LCD的显示像素中的电容器，其被配置为在显示系统中作为显示电路工作，并且还可以被配置为作为触摸感测系统的触摸电路来操作。例如，显示像素堆叠的一个或多个电路元件可以形成触摸感测系统的导电部分，例如电荷收集器，其可以用开关和导线来操作以感测触摸。

9. 发明申请

WO2013085603A1 COMMON ELECTRODE CONNECTIONS IN INTEGRATED TOUCH SCREENS 审中-公开
标题翻译：集成触摸屏中的通用电极连接
公开(公告)号：WO2013085603A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/057643
申请日：2012-09-27
申请人： APPLE INC. , JAMSHIDI-ROUDBARI, Abbas , CHANG, Shih, Chang
发明人： JAMSHIDI-ROUDBARI, Abbas , CHANG, Shih, Chang
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1333
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/044
摘要： Common electrodes (Vcom) of integrated touch screens can be segmented into electrically isolated Vcom portions that can be operated as drive lines and/or sense lines of a touch sensing system. The touch screen can include high-resistivity connections between Vcom portions. The resistivity of the high-resistivity connections can be high enough so that touch sensing and image display can be performed by the touch screen, and the high-resistivity connections can provide an added functionality by allowing a charge build up on one of the Vcom portions to be spread to other Vcom portions and/or discharged from system by allowing charge to leak through the high-resistivity connections. In this way, for example, visual artifacts that result from charge build up on a Vcom portion can be reduced or eliminated.
摘要翻译：集成触摸屏的公共电极（Vcom）可以被分割成可以作为触摸感测系统的驱动线和/或感测线操作的电隔离Vcom部分。触摸屏可以包括Vcom部分之间的高电阻连接。高电阻率连接的电阻率可以足够高，以便触摸屏可以执行触摸感测和图像显示，并且高电阻率连接可以通过允许在Vcom部分之一上积累电荷来提供附加的功能通过允许电荷通过高电阻率连接泄漏而扩散到其它Vcom部分和/或从系统排出。以这种方式，例如，可以减少或消除由Vcom部分上的电荷产生的视觉伪像。

10. 发明申请

WO2011127442A2 EQUALIZING PARASITIC CAPACITANCE EFFECTS IN TOUCH SCREENS 审中-公开
标题翻译：在触摸屏上均衡寄生电容效应
公开(公告)号：WO2011127442A2
公开(公告)日：2011-10-13
申请号：PCT/US2011/031839
申请日：2011-04-08
申请人： APPLE INC. , CHANG, Shih, Chang , HOTELLING, Steven, Porter , YU, Cheng, Ho
发明人： CHANG, Shih, Chang , HOTELLING, Steven, Porter , YU, Cheng, Ho
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：提供了降低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，并且第二元件可以是数据线。显示像素可以包括第一显示像素，该第一显示像素包括连接到第一元件的第三元件，并且第三元件可以有助于第一显示像素的第一元件和第二元件之间的第一寄生电容，例如通过与第二元件元件。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元件和第二元件之间的第二寄生电容。例如，第一和第二寄生电容可以基本相等。

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