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51. 发明公开

EP2979131A1 DISPLAYS WITH INTEGRATED TOUCH FUNCTIONALITY AND IMPROVED IMAGE PIXEL APERTURE 有权
标题翻译： ANZEIGEN MIT INTEGRIERTERBERÜHRUNGSFUNKTIONUND VERBESSERTER BILDPIXELAPERTUR
公开(公告)号：EP2979131A1
公开(公告)日：2016-02-03
申请号：EP14726807.2
申请日：2014-04-01
申请人： Apple Inc.
发明人： JAMSHIDI ROUDBARI, Abbas , YU, Cheng-ho , YOUSEFPOR, Marduke , CHANG, Shih, Chang , CHANG, Ting-kuo , CHEN, Yu-cheng
IPC分类号： G02F1/1333 , G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2201/40 , G06F3/041 , G06F3/044 , G06F2203/04103
摘要： A display (10) is provided with integral touch functionality. The display (10) includes a common electrode layer having row electrodes (76; VCOMR) arranged in rows and column electrodes (VCOMC) interposed between the row electrodes of each row. The row electrodes are electrically coupled by conductive paths (74). The row and column electrodes are coupled to touch sensor circuitry (68) that uses the row and column electrodes to detect touch events. Each electrode of the common electrode layer covers a respective portion of an array of pixels (52). Each pixel of the display has a respective aperture (124). The conductive paths that electrically couple row electrodes of the common electrode layer covers or otherwise blocks some light (126) from passing through pixels, resulting in reduced apertures. Dummy structures (104) are provided for other pixels that modify the apertures of the other pixels to match the reduced apertures associated with the conductive paths.
摘要翻译：可以提供具有整体触摸功能的显示器。显示器可以包括具有排列成行和列电极的行电极的公共电极层，其插入在每行的行电极之间。行电极可以通过导电路径电耦合。行电极和列电极可以耦合到使用行电极和列电极的触摸传感器电路来检测触摸事件。公共电极层的每个电极可以覆盖像素阵列的相应部分。显示器的每个像素可以具有相应的孔径。电耦合公共电极层的行电极的导电路径可以覆盖或以其他方式阻挡一些光通过像素，导致减小的孔径。可以为修改其他像素的孔径以匹配与导电路径相关联的减小的孔径的其他像素提供虚拟结构。

52. 发明授权

EP2391933B1 INTEGRATED TOUCH SCREEN 有权转让
标题翻译：集成的触摸屏
公开(公告)号：EP2391933B1
公开(公告)日：2017-12-06
申请号：EP10703397.9
申请日：2010-02-02
申请人： Apple Inc.
发明人： CHANG, Shih, Chang
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G06F3/044

53. 发明授权

EP2374052B1 INTEGRATED TOUCH PANEL FOR A TFT DISPLAY 有权转让
标题翻译： TFT显示屏集成触摸屏
公开(公告)号：EP2374052B1
公开(公告)日：2017-09-06
申请号：EP09759859.3
申请日：2009-11-25
申请人： Apple Inc.
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

54. 发明公开

EP2756372A1 COMMON ELECTRODE CONNECTIONS IN INTEGRATED TOUCH SCREENS 有权
标题翻译：在集成触摸屏联合铅化合物
公开(公告)号：EP2756372A1
公开(公告)日：2014-07-23
申请号：EP12769247.3
申请日：2012-09-14
申请人： Apple Inc.
发明人： YU, Cheng-Ho , GE, Zhibing , XU, Ming , CHANG, Shih, Chang
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1333
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/044 , H01L2224/48137
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.

55. 发明公开

EP2556423A2 EQUALIZING PARASITIC CAPACITANCE EFFECTS IN TOUCH SCREENS 有权转让
标题翻译：补偿效应ON寄生电容触摸屏
公开(公告)号：EP2556423A2
公开(公告)日：2013-02-13
申请号：EP11723778.4
申请日：2011-04-08
申请人： Apple Inc.
发明人： CHANG, Shih, Chang , HOTELLING, Steven, Porter , YU, Cheng, Ho
IPC分类号： G06F3/041 , G06F3/044
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.

56. 发明公开

EP2417510A2 INTEGRATED TOUCH SENSITIVE DISPLAY GATE DRIVER 有权转让
标题翻译： INTEGRIERTER GATE-TREIBER EINESBERÜHRUNGSEMPFINDLICHEN显示
公开(公告)号：EP2417510A2
公开(公告)日：2012-02-15
申请号：EP10712856.3
申请日：2010-04-01
申请人： Apple Inc.
发明人： YOUSEFPOR, Marduke , CHANG, Shih, Chang , WHITE, Kevin, J. , HOTELLING, Steven, Porter
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/0412
摘要： A gate driver circuit for switching gate line voltage supplies between display and touch modes is disclosed. The circuit can include one or more switches configured to switch one or more gate lines of an integrated touch sensitive display between a display mode and a touch mode. During touch mode, the circuit can be configured to switch the gate lines to connect to a more stable voltage supply. The circuit can also be configured to reduce or eliminate interference from the display circuitry to the touch circuitry that could affect touch sensing. During display mode, the circuit can be configured to switch the gate lines to connect to a fluctuating voltage supply.
摘要翻译：公开了用于在显示和触摸模式之间切换栅极线电压源的栅极驱动器电路。该电路可以包括被配置为在显示模式和触摸模式之间切换集成触敏显示器的一个或多个栅极线的一个或多个开关。在触摸模式下，电路可以配置为切换栅极线以连接到更稳定的电压源。该电路还可以被配置为减少或消除可能影响触摸感测的从显示电路到触摸电路的干扰。在显示模式下，电路可以配置为切换栅极线以连接到波动的电源。

57. 发明公开

EP2374052A2 INTEGRATED TOUCH PANEL FOR A TFT DISPLAY 有权转让
标题翻译：集成触摸屏FÜREIN TFT-DISPLAY
公开(公告)号：EP2374052A2
公开(公告)日：2011-10-12
申请号：EP09759859.3
申请日：2009-11-25
申请人： Apple Inc.
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的显示器不会导致显示器的孔径的任何减小。因此，可以制造具有不比类似的非触摸感测显示器更差的孔径比的触敏显示器。更具体地，这涉及放置触摸感测不透明元件，以确保它们基本上与显示器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各种电容元件的公共线，其被配置为集体地作为触摸感测系统的元件进行操作。

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