专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US09261997B2 Touch regions in diamond configuration 有权
标题翻译：触摸钻石配置区域
公开(公告)号：US09261997B2
公开(公告)日：2016-02-16
申请号：US12545604
申请日：2009-08-21
申请人： Shih Chang Chang , Marduke Yousefpor
发明人： Shih Chang Chang , Marduke Yousefpor
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0416 , G06F2203/04108 , G06F2203/04113
摘要： Touch regions in a diamond configuration in a touch sensitive device are disclosed. Touch regions can include drive regions of display pixels to receive stimulation signals and sense regions of display pixels to send touch signals based on a touch or near touch. The drive regions and sense regions can be disposed diagonally adjacent to each other to form a diamond configuration. In an example diamond configuration, diagonal drive regions can be separate and unconnected from each other, while diagonal sense regions can be electrically connected to each other via their sense lines. The diagonal sense region connections can be in a forward diagonal direction, a backward diagonal direction, or a combination thereof. In an alternate example diamond configuration, diagonal drive regions can be electrically connected to each other via their drive lines, while diagonal sense regions can be electrically connected to each other via their sense lines. The diagonal drive and sense region connections can be in a forward diagonal direction, a backward diagonal direction, or combinations thereof. An exemplary touch sensitive device having a diamond configuration can be a touch screen.
摘要翻译：公开了触敏装置中钻石配置中的触摸区域。触摸区域可以包括显示像素的驱动区域，以接收刺激信号并感测显示像素的区域以基于触摸或接近触摸发送触摸信号。驱动区域和感测区域可以彼此对角地布置以形成菱形配置。在示例性的金刚石配置中，对角驱动区域可以彼此分离和不连接，而对角线感测区域可以经由它们的感测线路彼此电连接。对角线感测区域连接可以处于正向对角线方向，向后对角线方向或其组合。在替代示例的金刚石配置中，对角驱动区域可以经由其驱动线路彼此电连接，而对角线感测区域可以经由它们的感测线路彼此电连接。对角驱动和感测区域连接可以处于前向对角线方向，向后对角线方向或其组合。具有钻石构造的示例性触敏装置可以是触摸屏。

52. 发明授权

US08810542B2 Correction of parasitic capacitance effect in touch sensor panels 有权
标题翻译：触摸传感器面板中寄生电容效应的校正
公开(公告)号：US08810542B2
公开(公告)日：2014-08-19
申请号：US12208324
申请日：2008-09-10
申请人： Marduke Yousefpor
发明人： Marduke Yousefpor
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0418 , G06F3/044 , G06F2203/04104
摘要： Compensation of pixels included in a touch sensor panel that generate erroneous readings (so called “negative pixels”) due to a poor grounding condition of the object touching the touch sensor panel is disclosed herein. To compensate for the erroneous readings, sense lines of the touch sensor panel can include reverse driving circuits to facilitate calculation of an object-to-ground capacitance. If the calculated object-to-ground capacitance indicates the presence of a poor grounding condition, then the object-to-ground capacitance and detected pixel touch output values are used to estimate new pixel touch output values that are used instead of the detected pixel touch output values to determine touch event(s).
摘要翻译：本文公开了由于接触触摸传感器面板的物体的接地状况不良而产生错误读数（所谓的“负像素”）的触摸传感器面板中包括的像素的补偿。为了补偿错误的读数，触摸传感器面板的感测线可以包括反向驱动电路以便于对地电容的计算。如果计算出的对地电容表示存在接地不良状况，则使用对地电容和检测到的像素触摸输出值来估计新的像素触摸输出值，而不是检测到的像素触摸输出值来确定触摸事件。

53. 发明授权

US08692776B2 Correction of parasitic capacitance effect in touch sensor panels 有权
标题翻译：触摸传感器面板中寄生电容效应的校正
公开(公告)号：US08692776B2
公开(公告)日：2014-04-08
申请号：US12234520
申请日：2008-09-19
申请人： Marduke Yousefpor , Sean O'Connor , Wayne Westerman
发明人： Marduke Yousefpor , Sean O'Connor , Wayne Westerman
IPC分类号： G06F3/041
CPC分类号： G06F3/0418 , G06F3/044
摘要： Embodiments of the invention relate to correction of erroneous touch data on a touch sensor panel. Erroneous touch data may occur when a user is touching locations on the touch sensor panel but fails to be in good contact with another part of the device including the touch sensor panel. These erroneous readings may be statistically compensated for. A capacitance value that combines various external capacitances that may cause erroneous results can be calculated. Then, if necessary, received touch data can be modified to take into account the external capacitance. Accordingly, improved accuracy is provided for determining touch event(s) on a touch sensor panel.
摘要翻译：本发明的实施例涉及在触摸传感器面板上校正错误的触摸数据。当用户触摸触摸传感器面板上的位置但不能与包括触摸传感器面板的设备的另一部分良好接触时，可能会发生错误的触摸数据。这些错误的读数可以统计补偿。可以计算组合可能导致错误结果的各种外部电容的电容值。然后，如果需要，可以修改接收到的触摸数据以考虑外部电容。因此，提供了用于确定触摸传感器面板上的触摸事件的改进的精度。

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