专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012161698A1 CHANGING DISPLAY ARTIFACTS ACROSS FRAMES 审中-公开
标题翻译：更改框架上的显示作品
公开(公告)号：WO2012161698A1
公开(公告)日：2012-11-29
申请号：PCT/US2011/037802
申请日：2011-05-24
申请人： APPLE INC. , HOTELLING, Steven, Porter , YOUSEFPOR, Marduke , BAE, Hopil
发明人： HOTELLING, Steven, Porter , YOUSEFPOR, Marduke , BAE, Hopil
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3677 , G09G2310/02 , G09G2310/0218 , G09G2310/0297 , G09G2320/0209 , G09G2320/0233
摘要： Displaying an image on a display screen is provided by periodically changing the scanning order in which rows of sub-pixels of the display screen are scanned. One scanning order can be selected to scan the rows in the update of a first image frame of the display, and then a different scanning order can be selected to scan the rows in the update of a second image frame. Particular scanning orders can be selected in order to reduce or eliminate the appearance of visual artifacts by changing the location of the visual artifacts across multiple image frames. For example, different scanning orders that result in visual artifacts at different positions on the display screen can be used, and the selection of scanning order can periodically change among the different scanning orders such that the position of the visual artifacts changes periodically during the updating of multiple image frames.
摘要翻译：通过周期性地改变其中扫描显示屏幕的子像素行的扫描顺序来提供在显示屏幕上显示图像。可以选择一个扫描顺序来扫描显示器的第一图像帧的更新中的行，然后可以选择不同的扫描顺序来扫描第二图像帧的更新中的行。可以选择特定的扫描顺序，以通过改变跨多个图像帧的视觉伪影的位置来减少或消除视觉伪影的出现。例如，可以使用在显示屏幕上的不同位置导致视觉伪像的不同扫描顺序，并且扫描顺序的选择可以在不同扫描顺序之间周期性地改变，使得视觉伪影的位置在更新期间周期性地改变多个图像帧。

2. 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。

3. 发明申请

WO2011005884A1 NEGATIVE PIXEL COMPENSATION 审中-公开
标题翻译：负像素补偿
公开(公告)号：WO2011005884A1
公开(公告)日：2011-01-13
申请号：PCT/US2010/041247
申请日：2010-07-07
申请人： APPLE INC. , LAND, Brian, Richards , YOUSEFPOR, Marduke , HOTELLING, Steven, Porter
发明人： LAND, Brian, Richards , YOUSEFPOR, Marduke , HOTELLING, Steven, Porter
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0418 , G06F2203/04104
摘要： Negative pixel compensation in a touch sensitive device is disclosed. The device can compensate for a negative pixel effect in touch signal outputs due to poor grounding of an object touching the device. To do so, the device can switch to a configuration to measure the grounding condition of the touching object and use the measurement to compensate the touch output values from the device accordingly. In the switched configuration, a first set of lines of the device can be switched between a coupling to a stimulation signal input to drive the device, a coupling to a capacitance signal output to output a signal indicative of the object's grounding condition, and a coupling to ground. A second set of lines of the device can be coupled to a touch signal output to output a signal indicative of the object's touch at the device.
摘要翻译：公开了触敏装置中的负像素补偿。由于接触设备的物体接地不良，该装置可以补偿触摸信号输出中的负像素效应。为此，设备可以切换到配置以测量触摸对象的接地状态，并使用测量值相应地补偿设备的触摸输出值。在切换配置中，设备的第一组线路可以在耦合到刺激信号输入以驱动设备之间切换，耦合到电容信号输出以输出指示对象的接地状态的信号，以及耦合到地面设备的第二组线可以耦合到触摸信号输出以输出指示对象在设备处的触摸的信号。

4. 发明申请

WO2012161701A1 APPLICATION OF VOLTAGE TO DATA LINES DURING VCOM TOGGLING 审中-公开
标题翻译：在VCOM加工过程中应用电压到数据线
公开(公告)号：WO2012161701A1
公开(公告)日：2012-11-29
申请号：PCT/US2011/037806
申请日：2011-05-24
申请人： APPLE INC. , BAE, Hopil , YOUSEFPOR, Marduke
发明人： BAE, Hopil , YOUSEFPOR, Marduke
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3614 , G09G3/3655 , G09G2310/0297 , G09G2310/06 , G09G2310/08 , G09G2320/0219
摘要： With respect to liquid crystal display inversion schemes, a large change in voltage on a data line can affect the voltages on adjacent floating data lines due to capacitive coupling between data lines. The change in voltage on these floating data lines can be increased when the application of voltage to the data line occurs after a toggling operation of the Vcom, i.e., when a voltage applied to the Vcom changes the voltage on the Vcom from one polarity to an opposite polarity. Various embodiments of the present disclosure serve to eliminate or reduce the effects of Vcom voltage toggling on data line voltages by applying a voltage (e.g., a fixed voltage) to the data lines while the voltage on Vcom toggles.
摘要翻译：对于液晶显示反转方案，由于数据线之间的电容耦合，数据线上的电压变化很大，可能会影响相邻浮动数据线上的电压。当在Vcom的切换操作之后，即在施加到Vcom的切换操作之后，当向数据线施加电压时，即可以增加这些浮动数据线上的电压变化，即，当施加到Vcom的电压将Vcom上的电压从一个极性改变为相反的极性本公开的各种实施例用于通过在Vcom上的电压切换时向数据线施加电压（例如，固定电压）来消除或减少Vcom电压触发数据线电压的影响。

5. 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。

6. 发明申请

WO2010117885A2 INTEGRATED TOUCH SENSITIVE DISPLAY GATE DRIVER 审中-公开
标题翻译：集成触摸感应显示门驱动器
公开(公告)号：WO2010117885A2
公开(公告)日：2010-10-14
申请号：PCT/US2010029702
申请日：2010-04-01
申请人： APPLE INC , YOUSEFPOR MARDUKE , CHANG SHIH CHANG , WHITE KEVIN J , HOTELLING STEVEN PORTER
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：公开了一种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。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。

7. 发明申请

WO2010117885A3 INTEGRATED TOUCH SENSITIVE DISPLAY GATE DRIVER 审中-公开
公开(公告)号：WO2010117885A3
公开(公告)日：2010-10-14
申请号：PCT/US2010/029702
申请日：2010-04-01
申请人： APPLE INC. , YOUSEFPOR, Marduke , CHANG, Shih, Chang , WHITE, Kevin, J. , HOTELLING, Steven, Porter
发明人： YOUSEFPOR, Marduke , CHANG, Shih, Chang , WHITE, Kevin, J. , HOTELLING, Steven, Porter
IPC分类号： G06F3/041
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.

8. 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

9. 发明申请

WO2010088653A2 TOUCH SENSOR PANELS WITH REDUCED STATIC CAPACITANCE 审中-公开
标题翻译：具有降低静态电容的触摸传感器面板
公开(公告)号：WO2010088653A2
公开(公告)日：2010-08-05
申请号：PCT/US2010/022858
申请日：2010-02-02
申请人： APPLE INC. , HOTELLING, Steven, Porter , YOUSEFPOR, Marduke
发明人： HOTELLING, Steven, Porter , YOUSEFPOR, Marduke
IPC分类号： G08C21/00
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044 , G06F3/047 , G06F2203/04112 , H03K17/9622
摘要： Capacitive touch panels may include a plurality of positive voltage lines that are driven at a first phase. These positive voltage lines may be used to provide the drive capacitance signal sensed by one or more sense regions. The touch panels may also include a plurality of negative phase voltage lines that are driven at a phase that is different than the first phase. Both the positive and negative voltage lines may cross-under one or more sense regions. The negative phase voltage lines are able to counter act and reduce the static capacitance in the sense regions.
摘要翻译：电容触摸面板可以包括在第一阶段被驱动的多个正电压线。这些正电压线可以用于提供由一个或多个感测区域感测的驱动电容信号。触摸面板还可以包括以不同于第一相的相位驱动的多个负相电压线。正电压线和负电压线都可以在一个或多个感测区域下交叉。负相电压线能够抵消感测区域的动作并降低静态电容。

10. 发明申请

WO2010088659A1 DUAL CONFIGURATION FOR DISPLAY DATA LINES 审中-公开
标题翻译：显示数据线的双重配置
公开(公告)号：WO2010088659A1
公开(公告)日：2010-08-05
申请号：PCT/US2010/022868
申请日：2010-02-02
申请人： APPLE INC. , HOTELLING, Steven, Porter , YOUSEFPOR, Marduke , CHANG, Shih, Chang
发明人： HOTELLING, Steven, Porter , YOUSEFPOR, Marduke , CHANG, Shih, Chang
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G06F3/0412 , G06F2203/04107 , G09G3/3648 , G09G3/3696 , G09G2310/0297
摘要： A display having data lines that can be configured between a display mode and a touch mode is disclosed. The display can have sense regions for sensing a touch or near touch on the display during the touch mode. These same regions can display graphics or data on the display during the display mode. During display mode, the data lines in the sense regions can be configured to couple to display circuitry in order to receive data signals from the circuitry for displaying. During touch mode, data lines in the sense regions can be configured to couple corresponding sense lines in the regions, which couples to touch circuitry, transmitting touch signals to the circuitry for sensing a touch or near touch. Alternatively, during touch mode, the data lines in the sense regions can be configured to couple to ground in order to transmit residual data signals to ground for discarding
摘要翻译：公开了一种具有能够在显示模式和触摸模式之间配置的数据线的显示器。显示器可以具有用于在触摸模式期间感测显示器上的触摸或近接触的感测区域。这些相同的区域可以在显示模式期间在显示器上显示图形或数据。在显示模式期间，感测区域中的数据线可被配置为耦合到显示电路，以便从用于显示的电路接收数据信号。在触摸模式期间，感测区域中的数据线可以被配置为将区域中的对应感测线耦合到触摸电路，将触摸信号发送到用于感测触摸或接近触摸的电路。或者，在触摸模式期间，感测区域中的数据线可以被配置为耦合到地，以便将剩余数据信号发送到地面以进行丢弃

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式