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1. 发明申请

WO2013028599A1 CAPACITIVE TOUCH SENSOR HAVING LIGHT SHIELDING STRUCTURES 审中-公开
标题翻译：具有轻型屏蔽结构的电容式触摸传感器
公开(公告)号：WO2013028599A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/051544
申请日：2012-08-20
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , BITA, Ion , FENNELL, Leonard Eugene , CUMMINGS, William J.
发明人： BITA, Ion , FENNELL, Leonard Eugene , CUMMINGS, William J.
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04111 , Y10T29/49002 , Y10T29/49004
摘要： This disclosure provides systems, methods, and apparatus related to a capacitive touch sensor with light shielding structures. In one aspect, a device includes an array formed by a plurality of row electrodes and a plurality of non-transparent column electrodes, wherein at least a first portion of the row electrodes is non-transparent and coplanar with the column electrodes and at least a second portion of the row electrodes is non-coplanar with the column electrodes. The device further includes light shielding structures that are non-transparent and coplanar with the column electrodes, wherein the light shielding structures substantially overlap the second portion.
摘要翻译：本公开提供了与具有光屏蔽结构的电容式触摸传感器相关的系统，方法和装置。一方面，一种器件包括由多个行电极和多个非透明列电极形成的阵列，其中行电极的至少第一部分不透明并与列电极共面，并且至少一行电极的第二部分与列电极非共面。该装置还包括与列电极不透明并共面的遮光结构，其中遮光结构基本上与第二部分重叠。

2. 发明申请

WO2012125374A2 WHITE POINT TUNING FOR A DISPLAY 审中-公开
标题翻译：用于显示器的白点调谐
公开(公告)号：WO2012125374A2
公开(公告)日：2012-09-20
申请号：PCT/US2012028103
申请日：2012-03-07
申请人： QUALCOMM MEMS TECHNOLOGIES INC , PARMAR MANU , AFLATOONI KOOROSH , CUMMINGS WILLIAM J
发明人： PARMAR MANU , AFLATOONI KOOROSH , CUMMINGS WILLIAM J
IPC分类号： G09G3/34
CPC分类号： G09G3/3466 , G09G3/2003 , G09G2320/0606 , G09G2320/0666 , G09G2320/0693
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for tuning the white point of a display device. In one aspect, a display device includes a set of display elements configured to output light and electronics configured to drive the display elements. Each display element can have an on-state where a reflective surface can be positioned at a distance from a partially reflective surface such that the display element can reflect incident light. Each distance can be dependent on a bias voltage. At least one of the bias voltages for the display elements can be non-zero in the on-state, and one or more of the bias voltages may be adjustable to control a white point of the display device. The electronics can be electrically connected to the display elements to provide the at least one non-zero bias voltage.
摘要翻译：本公开提供了系统，方法和装置，包括在计算机存储介质上编码的计算机程序，用于调整显示装置的白点。在一个方面，一种显示设备包括一组被配置为输出光的显示元件和被配置为驱动显示元件的电子元件。每个显示元件可以具有导通状态，其中反射表面可以被定位在与部分反射表面一定距离处，使得显示元件可以反射入射光。每个距离都可以取决于偏置电压。显示元件的偏置电压中的至少一个在导通状态下可以非零，并且一个或多个偏置电压可以是可调节的，以控制显示装置的白点。电子器件可以电连接到显示元件以提供至少一个非零偏置电压。

3. 发明申请

WO2008085451A3 SWITCHES FOR SHORTING DURING MEMS ETCH RELEASE 审中-公开
标题翻译： MEMS开发过程中的开关开关
公开(公告)号：WO2008085451A3
公开(公告)日：2008-10-02
申请号：PCT/US2007026288
申请日：2007-12-20
申请人： QUALCOMM MEMS TECHNOLOGIES INC , CUMMINGS WILLIAM J
发明人： CUMMINGS WILLIAM J
IPC分类号： B81C1/00 , H01L21/311
CPC分类号： B81C1/00579 , B81B2201/047 , B81C2201/0132 , Y10T428/24174
摘要： A MEMS (Microelectromechanical system) device is described. The device includes a first layer (1115) on a substrate, and a sacrificial layer (1130) on or over the first layer (1115), the first sacrificial layer (1130) being configured to be removed in a removal procedure. The device also includes a second layer (1114) on or over the first sacrificial layer (1130), where the second layer (1114) is spaced apart from the first layer (1115), and a shorting element (1150) electrically connecting the first (1115) and second (1114) layers, where at least a portion (1170) of the shorting element is removable in the removal procedure.
摘要翻译：描述了MEMS（微机电系统）装置。该器件包括在衬底上的第一层（1115）以及在第一层（1115）上或上方的牺牲层（1130），第一牺牲层（1130）被配置为在去除过程中被去除。该器件还包括在第一牺牲层（1130）上或上方的第二层（1114），其中第二层（1114）与第一层（1115）间隔开，以及短路元件（1150），其将第一层（1115）和第二（1114）层，其中所述短路元件的至少一部分（1170）在移除过程中可移除。

4. 发明申请

WO2008085452A1 PERIPHERAL SWITCHES FOR MEMS DISPLAY TEST 审中-公开
标题翻译：用于MEMS显示测试的外围开关
公开(公告)号：WO2008085452A1
公开(公告)日：2008-07-17
申请号：PCT/US2007/026291
申请日：2007-12-20
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , CUMMINGS, William, J.
发明人： CUMMINGS, William, J.
IPC分类号： G09G3/34
CPC分类号： G09G3/006 , G09G3/3466 , G09G2330/10
摘要： A MEMS (Microelectromechanical system) device is described. The device includes an array of MEMS elements (310) with addressing lines, one or more connection pads (342, 344), and switches (340) configured to selectively connect two or more of the addressing lines to the connection pads (342, 344). The arrangement is particularly advantageous for testing the array, because test signals may be applied to the connection pads and selectively applied to separate groups of one or more MEMS elements.
摘要翻译：描述了MEMS（微机电系统）装置。该器件包括具有寻址线的MEMS元件阵列（310），一个或多个连接焊盘（342,344）和开关（340），其被配置为选择性地将两个或更多个寻址线连接到连接焊盘（342,344））。该装置对于测试阵列特别有利，因为测试信号可以被施加到连接焊盘并且选择性地施加到一个或多个MEMS元件的分离组。

5. 发明申请

WO2008021227A2 HIGH PROFILE CONTACTS FOR MICROELECTROMECHANICAL SYSTEMS 审中-公开
标题翻译：用于微电子机械系统的高配置接点
公开(公告)号：WO2008021227A2
公开(公告)日：2008-02-21
申请号：PCT/US2007017779
申请日：2007-08-10
申请人： QUALCOMM INC , CUMMINGS WILLIAM J
发明人： CUMMINGS WILLIAM J
IPC分类号： G09F9/37 , G02B26/08
CPC分类号： G02B26/001 , B81B7/0006
摘要： In certain embodiments, an apparatus includes a substrate (20), a first electrode layer (62) over the substrate, and a second electrode layer (63) over the first electrode layer. The second electrode layer includes a first portion (66) and a second portion (67). The first portion of the second electrode layer is configured to move between a relaxed position spaced away from the first electrode layer and an actuated position spaced closer to the first electrode layer than is the relaxed position. The second portion of the second electrode layer includes at least one electrical contact (70) having an end (71) extending generally away from the substrate.
摘要翻译：在某些实施例中，一种设备包括衬底（20），衬底上的第一电极层（62）以及第一电极层上的第二电极层（63）。第二电极层包括第一部分（66）和第二部分（67）。第二电极层的第一部分被配置为在与第一电极层间隔开的松弛位置和与松弛位置相比更靠近第一电极层间隔开的致动位置之间移动。第二电极层的第二部分包括至少一个电触点（70），该电触点具有大致远离衬底延伸的端部（71）。

6. 发明申请

WO2006036844A3 METHOD AND SYSTEM FOR DRIVING INTERFEROMETRIC MODULATORS 审中-公开
标题翻译：用于驱动干涉调制器的方法和系统
公开(公告)号：WO2006036844A3
公开(公告)日：2006-06-01
申请号：PCT/US2005034296
申请日：2005-09-23
申请人： IDC LLC , GALLY BRIAN J , CUMMINGS WILLIAM J
发明人： GALLY BRIAN J , CUMMINGS WILLIAM J
IPC分类号： G09G3/34
CPC分类号： G09G3/3466 , G02B26/001 , G09G2320/029 , G09G2320/041
摘要： Systems and methods for driving a display of MEMS devices are disclosed. In one embodiment, a display includes an array (30) having a plurality of interferometric modulators, and a driving circuit (22) coupled to said array, said driving circuit (22) configured to provide actuation signals to drive said array (30) based on a temperature of the display. In another embodiment, a method of driving an array having a plurality of interferometric modulators configured into a display is disclosed, where the method includes sensing the temperature at a predetermined location in display, communicating a signal based on the sensed temperature to a display driver, generating an actuation signal to drive said display based on the received signal, and providing the actuation signal to the array.
摘要翻译：公开了用于驱动MEMS器件的显示器的系统和方法。在一个实施例中，显示器包括具有多个干涉式调制器的阵列（30）以及耦合到所述阵列的驱动电路（22），所述驱动电路（22）被配置为提供致动信号以驱动所述阵列在显示器的温度上。在另一个实施例中，公开了一种驱动具有配置成显示器的多个干涉式调制器的阵列的方法，其中该方法包括感测显示器中预定位置处的温度，将基于感测到的温度的信号传送给显示驱动器，基于所接收的信号产生致动信号以驱动所述显示器，并将所述致动信号提供给所述阵列。

7. 发明申请

WO2006036601A2 PROCESS CONTROL MONITORS FOR INTERFEROMETRIC MODULATORS 审中-公开
标题翻译：干涉仪调制器的过程控制监视器
公开(公告)号：WO2006036601A2
公开(公告)日：2006-04-06
申请号：PCT/US2005/033221
申请日：2005-09-16
申请人： IDC, LLC , CUMMINGS, William J. , GALLY, Brian J.
发明人： CUMMINGS, William J. , GALLY, Brian J.
IPC分类号： G02B26/00 , B81B3/00 , H01L23/544
CPC分类号： B81C99/004 , B81B2201/042 , G01N21/55 , G01N21/9501 , G02B26/001
摘要： Process control monitors 100, 102, and 104 are disclosed that are produced using at least some of the same process steps used to manufacture a MEMS device 108. Analysis of the process control monitors 100, 102, and 104 can provide information regarding properties of the MEMS device 108 and components or sub-components in the device. This information can be used to identify errors in processing or to optimize the MEMS device 108. In some embodiments, analysis of the process control monitors 100, 102, and 104 may utilize optical measurements.
摘要翻译：公开了使用用于制造MEMS器件108的至少一些相同工艺步骤制造的过程控制监视器100,102和104.分析过程控制监视器100,102和104可以提供关于 MEMS器件108和器件中的部件或子部件。该信息可用于识别处理中的错误或优化MEMS器件108.在一些实施例中，过程控制监视器100,102和104的分析可以利用光学测量。

8. 发明申请

WO2006036519A1 COLOUR FILTER FOR MANIPULATING COLOR IN A DISPLAY 审中-公开
标题翻译：用于在显示器中操作颜色的彩色滤镜
公开(公告)号：WO2006036519A1
公开(公告)日：2006-04-06
申请号：PCT/US2005/032335
申请日：2005-09-09
申请人： IDC, LLC , GALLY, Brian, J. , CUMMINGS, William, J.
发明人： GALLY, Brian, J. , CUMMINGS, William, J.
IPC分类号： G02B26/00
CPC分类号： G02B26/001 , Y10T29/49
摘要： Embodiments include methods and devices for controlling the spectral profile and color gamut of light produced by an interferometric display. Such devices include illuminating a display with selected wavelengths of light. Embodiments also include a display comprising separate sections that output different predetermined colors of light. Other embodiments include methods of making the aforementioned devices.
摘要翻译：实施例包括用于控制由干涉式显示器产生的光的光谱分布和色域的方法和装置。这样的设备包括用所选择的波长的光照射显示器。实施例还包括显示器，其包括输出不同预定颜色的光的分离部分。其他实施例包括制造上述装置的方法。

9. 发明申请

WO2006036440A1 TOUCHSCREENS FOR DISPLAYS 审中-公开
标题翻译： TOUCHSCREENS为展示
公开(公告)号：WO2006036440A1
公开(公告)日：2006-04-06
申请号：PCT/US2005/030968
申请日：2005-08-31
申请人： IDC, LLC , GALLY, Brian, J. , CUMMINGS, William, J.
发明人： GALLY, Brian, J. , CUMMINGS, William, J.
IPC分类号： G02F1/21
CPC分类号： G06F3/045 , G02B26/001 , Y02D70/10 , Y02D70/20
摘要： In various embodiments of the invention, an interferometric light modulating display device is provided having a touchscreen above the light modulating display device. The touchscreen may have a diffusing material that may be part of the touchscreen. In some embodiments, the diffusing material may be used to reduce or minimize the color-shift or may be used to change the properties of light reflected by the display such that light modulating display device appears more diffuse and less specularly reflecting. In other embodiments, a light source is provided beneath the touchscreen and one or more reflective surfaces are provided such that at least a portion of the light from the light source that is directed toward the touchscreen is reflected to the light modulating device without passing through the touchscreen. In other embodiments, a diffusing material is provided that may scatter light using different sized scatterers.
摘要翻译：在本发明的各种实施例中，提供了具有在调光显示装置上方的触摸屏的干涉光调制显示装置。触摸屏可以具有可以是触摸屏的一部分的漫射材料。在一些实施例中，扩散材料可以用于减少或最小化色移，或者可以用于改变由显示器反射的光的性质，使得光调制显示装置看起来更加漫散，并且反射较少。在其他实施例中，光源设置在触摸屏的下方，并且提供一个或多个反射表面，使得来自光源的指向触摸屏的光的至少一部分被反射到光调制装置，而不通过触摸屏。在其它实施例中，提供了散射材料，其可以使用不同大小的散射体散射光。

10. 发明申请

WO2006036383A2 SYSTEM AND METHOD OF TESTING HUMIDITY IN A SEALED MEMS DEVICE 审中-公开
标题翻译：密封MEMS器件测试湿度的系统和方法
公开(公告)号：WO2006036383A2
公开(公告)日：2006-04-06
申请号：PCT/US2005029819
申请日：2005-08-22
申请人： IDC LLC , GALLY BRIAN J , PALMATEER LAUREN , KOTHARI MANISH , CUMMINGS WILLIAM J
发明人： GALLY BRIAN J , PALMATEER LAUREN , KOTHARI MANISH , CUMMINGS WILLIAM J
IPC分类号： G01M3/02 , B81C99/00
CPC分类号： B81C99/0045 , G01M3/002 , G01M3/02 , G01M3/186 , G01M3/229 , G02B26/001 , Y10T29/49002
摘要： One embodiment provides a method of testing humidity, comprising: determining a property of a device which encloses a plurality of interferometric modulators; and determining a relative humidity value or a degree of the relative humidity inside the device based at least in part upon the determined property. In one embodiment, the property of the device includes one of the following: i) a weight of the device, ii) a color change of a desiccant enclosed in the device, iii) a resistance inside the device, iv) whether frost formed in an inside area of the device which is contacted by a cold finger device, v) whether a desiccant enclosed in the device, when water vapor is provided into the device, is working properly, and vi) combination of at lest two of i)-v).
摘要翻译：一个实施例提供一种测试湿度的方法，包括：确定包围多个干涉式调制器的装置的属性; 以及至少部分地基于所确定的属性来确定所述装置内的相对湿度值或相对湿度的程度。在一个实施例中，设备的特性包括以下之一：i）设备的重量，ii）封装在设备中的干燥剂的颜色变化，iii）设备内部的电阻，iv）是否形成了霜设备的内部区域，其由冷指装置接触，v）当在设备中提供水蒸气时，包封在设备中的干燥剂是否正常工作，以及vi）至少两个组合，i） - v）。

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