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1. 发明申请

US20140300946A1 ANALOG IMOD HAVING A COLOR NOTCH FILTER 有权
标题翻译：具有彩色插槽过滤器的模拟IMOD
公开(公告)号：US20140300946A1
公开(公告)日：2014-10-09
申请号：US14312527
申请日：2014-06-23
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Jian Ma , Tallis Young Chang , John Hyunchul Hong , Ion Bita
IPC分类号： G02B26/08 , H05K3/10
CPC分类号： G02B26/0833 , G02B26/001 , H05K3/10 , Y10T29/49155
摘要： This disclosure provides systems, methods and apparatus related to an electromechanical display device. In one aspect, an analog interferometric modulator (AIMOD) includes a reflective display pixel having a movable reflective layer and a stationary absorber layer, the reflective layer and absorber layer defining a cavity therebetween. A color notch filter may be employed to produce an improved white state. In some implementations, the color notch filter is positioned on a side of the substrate opposite the absorber layer. In some other implementations, the color notch filter is positioned between the substrate and the movable reflective layer.
摘要翻译：本公开提供了与机电显示装置相关的系统，方法和装置。在一个方面，模拟干涉式调制器（AIMOD）包括具有可移动反射层和固定吸收层的反射显示像素，反射层和吸收层在其间限定空腔。可以使用彩色陷波滤波器来产生改善的白色状态。在一些实施方案中，色陷波滤波器位于与吸收层相对的基板的一侧。在一些其他实现中，色陷波滤波器位于基板和可移动反射层之间。

2. 发明授权

US09182851B2 Illumination device with metalized light-turning features 有权
标题翻译：具有金属化转向灯的照明装置
公开(公告)号：US09182851B2
公开(公告)日：2015-11-10
申请号：US14459541
申请日：2014-08-14
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Ion Bita , Stephen P. Dhanens , Evgeni P. Gousev , Kollengode S. Narayanan
IPC分类号： G06F3/042 , G02B26/00 , G06F3/044 , G02F1/225 , F21V8/00
CPC分类号： G06F3/044 , G02B6/0045 , G02B6/0055 , G02B6/0083 , G02B26/001 , G02F1/225 , G06F3/0421 , G06F2203/04103 , G06F2203/04112 , Y10T29/49117
摘要： This disclosure provides systems, methods and apparatus for a front illumination device with metalized light-turning features. In one aspect, an illumination device with integrated touch sensor capability includes a light guide having a metalized light-turning feature and an electrode system for sensing changes to the capacitance between electrodes in the electrode system induced by the proximity of an electrically conductive body, such as a human finger. The metalized light-turning features may be electrically connected to and/or part of the electrode system.
摘要翻译：本公开提供了具有金属化的光转向特征的前照明装置的系统，方法和装置。一方面，具有集成的触摸传感器能力的照明装置包括具有金属化的光转向特征的光导和用于感测由导电体附近引起的电极系中的电极之间的电容的变化的电极系统，作为人的手指。金属化的光转向特征可以电连接到电极系统和/或电极系统的一部分。

3. 发明申请

US20140354601A1 ILLUMINATION DEVICE WITH METALIZED LIGHT-TURNING FEATURES 有权
标题翻译：具有金属化光亮特性的照明装置
公开(公告)号：US20140354601A1
公开(公告)日：2014-12-04
申请号：US14459541
申请日：2014-08-14
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Ion Bita , Stephen P. Dhanens , Evgeni P. Gousev , Kollengode S. Narayanan
IPC分类号： G06F3/042 , G02F1/225 , F21V8/00
CPC分类号： G06F3/044 , G02B6/0045 , G02B6/0055 , G02B6/0083 , G02B26/001 , G02F1/225 , G06F3/0421 , G06F2203/04103 , G06F2203/04112 , Y10T29/49117
摘要： This disclosure provides systems, methods and apparatus for a front illumination device with metalized light-turning features. In one aspect, an illumination device with integrated touch sensor capability includes a light guide having a metalized light-turning feature and an electrode system for sensing changes to the capacitance between electrodes in the electrode system induced by the proximity of an electrically conductive body, such as a human finger. The metalized light-turning features may be electrically connected to and/or part of the electrode system.
摘要翻译：本公开提供了具有金属化的光转向特征的前照明装置的系统，方法和装置。一方面，具有集成的触摸传感器能力的照明装置包括具有金属化的光转向特征的光导和用于感测由导电体附近引起的电极系中的电极之间的电容的变化的电极系统，作为人的手指。金属化的光转向特征可以电连接到电极系统和/或电极系统的一部分。

4. 发明申请

US20150351207A1 ELECTROSTATIC DISCHARGE MITGATION IN DISPLAY DEVICES 审中-公开
标题翻译：显示装置中的静电放电杂交
公开(公告)号：US20150351207A1
公开(公告)日：2015-12-03
申请号：US14290771
申请日：2014-05-29
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Ming-Hau Tung , Nassim Khonsari , Edward Keat Leem Chan , Ion Bita , William J. Cummings , Alan G. Lewis
IPC分类号： H05F1/02 , G09G3/34
CPC分类号： H05F1/02 , G02B1/16 , G02B26/001 , G02F2202/22 , G09G3/3466 , G09G2300/04 , G09G2320/02 , H01L51/5203 , H01L51/524 , H01L51/5253
摘要： This disclosure provides apparatus and methods for mitigating electrostatic discharge (ESD) in display devices. In one aspect, a display device includes an encapsulation substrates having an anti-static coating on one or more of surfaces of the encapsulation substrate. The display devices can include transparent substrates having display elements thereon such that the encapsulation substrate that covers the display elements. The anti-static coating on one or more surfaces of the encapsulation substrate can dissipate charge that may build up during fabrication or operation of the display device. The anti-static coating can be conductive and transparent, with examples of such coatings including transparent conducting oxides (TCOs), thin metal films, thin carbon films, and networks of conductive nanostructures.
摘要翻译：本公开提供了用于减轻显示装置中的静电放电（ESD）的装置和方法。一方面，显示装置包括在封装基板的一个或多个表面上具有防静电涂层的封装基板。显示装置可以包括其上具有显示元件的透明基板，使得覆盖显示元件的封装基板。封装衬底的一个或多个表面上的防静电涂层可以消散在显示装置的制造或操作期间可能积聚的电荷。抗静电涂层可以是导电和透明的，这种涂层的实例包括透明导电氧化物（TCO），薄金属膜，薄碳膜和导电纳米结构网络。

5. 发明申请

US20140218284A1 INTEGRATED FRONT LIGHT SOLUTION 审中-公开
标题翻译：集成前灯解决方案
公开(公告)号：US20140218284A1
公开(公告)日：2014-08-07
申请号：US14179839
申请日：2014-02-13
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Marek Mienko , Gang Xu , Ion Bita , Lai Wang , Russell Wayne Gruhlke
IPC分类号： F21V8/00 , G09G3/34
CPC分类号： G02B6/0018 , G02B6/0011 , G02B6/0016 , G02B6/002 , G02B6/0028 , G09G3/3466
摘要： An integrated illumination apparatus includes a light injection portion having a first end for receiving light. The light injection portion supports propagation of light along the length of the light injection portion. Turning microstructure disposed on a first side of the light injection portion is configured to turn light incident on the first side and to direct light out a second opposite side of the light injection portion. A slit disposed along the length of the light injection portion forms an optical interface on the second opposite side of the light injection portion. The optical interface further transmits light turned by the turning microstructure. A light distribution portion is disposed with respect to the slit to receive the light transmitted through the slit. At least one bridge mechanically connects the light injection portion to the light distribution portion.
摘要翻译：集成照明装置包括具有用于接收光的第一端的光注入部。光注入部分支持沿着光注入部分的长度的光的传播。设置在光注入部分的第一侧上的微结构被配置为使入射在第一侧上的光转向并将光引出光注入部分的第二相对侧。沿着光注入部分的长度设置的狭缝在光注入部分的第二相对侧上形成光学界面。光学接口还透射由转向微结构转动的光。光分配部分相对于狭缝设置以接收透过狭缝的光。至少一个桥将光注入部分机械连接到配光部分。

6. 发明申请

US20160041656A1 ILLUMINATION DEVICE WITH METALIZED LIGHT-TURNING FEATURES 有权
标题翻译：具有金属化光亮特性的照明装置
公开(公告)号：US20160041656A1
公开(公告)日：2016-02-11
申请号：US14920242
申请日：2015-10-22
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Ion Bita , Stephen P. Dhanens , Evgeni P. Gousev , Kollengode S. Narayanan
IPC分类号： G06F3/044 , G02F1/225 , G06F3/042 , F21V8/00
CPC分类号： G06F3/044 , G02B6/0045 , G02B6/0055 , G02B6/0083 , G02B26/001 , G02F1/225 , G06F3/0421 , G06F2203/04103 , G06F2203/04112 , Y10T29/49117
摘要： In one aspect, an illumination device with integrated touch sensor capability includes a light guide having a metalized light-turning feature and an electrode system for sensing changes to the capacitance between electrodes in the electrode system induced by the proximity of an electrically conductive body, such as a human finger. The metalized light-turning features may be electrically connected to and/or part of the electrode system.
摘要翻译：一方面，具有集成的触摸传感器能力的照明装置包括具有金属化的光转向特征的光导和用于感测由导电体附近引起的电极系中的电极之间的电容的变化的电极系统，作为人的手指。金属化的光转向特征可以电连接到电极系统和/或电极系统的一部分。

7. 发明申请

US20150301268A1 OPTICAL LOSS STRUCTURE INTEGRATED IN AN ILLUMINATION APPARATUS 审中-公开
标题翻译：光照器件集成在一起的光学损耗结构
公开(公告)号：US20150301268A1
公开(公告)日：2015-10-22
申请号：US14695533
申请日：2015-04-24
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Ion Bita , Gang Xu , Marek Mienko , Russell Wayne Gruhlke
IPC分类号： F21V8/00 , G02B26/00
CPC分类号： G02B6/0065 , G02B6/0033 , G02B6/0051 , G02B6/0053 , G02B6/0056 , G02B26/001
摘要： Various embodiments of a display device described herein include an optical propagation region, at least one optical loss structure, an optical isolation layer, and a plurality of display elements. The propagation region includes a light guide in which light is guided via total internal reflection and turning features configured to redirect the light out of the propagation region. The loss structure would disrupt the total internal reflection of at least some of the light guided within the propagation region if disposed directly adjacent thereto. The optical isolation layer includes a non-gaseous material between the propagation region and the loss structure, and is configured to increase an amount of light that is totally internal reflected in the propagation region. The plurality of display elements are positioned to receive the light redirected out of the propagation region. The loss structure is positioned between the plurality of display elements and the propagation region.
摘要翻译：本文所述的显示装置的各种实施例包括光传播区域，至少一个光损耗结构，光隔离层和多个显示元件。传播区域包括导光体，光线通过全内反射引导，转动特征被配置成将光重定向到传播区域外。损失结构将破坏在传播区域内引导的至少一些光的全内反射，如果直接与其相邻。光隔离层包括在传播区域和损耗结构之间的非气态材料，并且被配置为增加在传播区域中完全内反射的光量。多个显示元件被定位成接收从传播区域重定向的光。损耗结构位于多个显示元件和传播区域之间。

8. 发明申请

US20130114294A1 FRONT LIGHT DEVICES AND METHODS OF FABRICATION THEREOF 审中-公开
标题翻译：前灯装置及其制造方法
公开(公告)号：US20130114294A1
公开(公告)日：2013-05-09
申请号：US13726973
申请日：2012-12-26
申请人： QUALCOMM MEMS TECHNOLOGIES, INC.
发明人： Ion Bita , Gang Xu , Kollengode S. Narayanan , Russell Wayne Gruhlke , Marek Mienko , Lai Wang
IPC分类号： F21V8/00
CPC分类号： G02B6/0016 , B82Y20/00 , G02B6/0036 , G02B6/0038 , G02B6/005 , G02B6/0065 , Y10T29/49002
摘要： A illumination device comprises a light guide having a first end for receiving light and configured to support propagation of light along the length of the light guide. A turning microstructure is disposed on a first side of the light guide configured to turn light incident on the first side and to direct the light out a second opposite side of the light guide, wherein the turning microstructure comprises a plurality of indentations. A cover is physically coupled to the light guide and disposed over the turning microstructure. An interlayer is between the cover and the light guide, wherein the interlayer physically couples the cover to the light guide. A plurality of open regions is between the interlayer and the plurality of indentations. Various embodiments include methods of coupling the cover to the light guide while preserving open regions between the cover and plurality of indentations.
摘要翻译：照明装置包括光导，其具有用于接收光的第一端并且被配置为支持沿着光导的长度的光的传播。转向微结构设置在导光体的第一侧上，其被配置为转动入射在第一侧上的光并将光引导出光导的第二相对侧，其中转动微结构包括多个凹陷。盖子物理耦合到光导并且设置在转向微结构上。中间层位于盖和光导之间，其中夹层将盖物理耦合到光导。多个开放区域在中间层和多个凹口之间。各种实施例包括将盖连接到光导的同时保持盖和多个凹口之间的开放区域的方法。

9. 发明申请

US20150109675A1 EMBEDDED SURFACE DIFFUSER 审中-公开
标题翻译：嵌入式表面扩散器
公开(公告)号：US20150109675A1
公开(公告)日：2015-04-23
申请号：US14057975
申请日：2013-10-18
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Jyothi Karri , Ion Bita , Jian J. Ma , Sapna Patel , Lai Wang
IPC分类号： G02B3/00 , G02B1/12 , G02B1/11
CPC分类号： G02B3/0037 , G02B1/11 , G02B1/12 , G02B3/0043 , G02B3/0056 , G02B5/021 , G02B5/0236 , G02B26/001
摘要： A diffuser stack may include a first film with a first index of refraction and a second film proximate the first film. The second film may have a second index of refraction that is higher than the first index of refraction. An interface between the first film and the second film may include an array of microlenses of substantially randomized sizes. The microlenses may include sections of features that are substantially spherical, polygonal, conical, etc. The first and second films may be disposed between an array of pixels and a substantially transparent substrate. An anti-reflective layer may be disposed between the first film and the second film.
摘要翻译：扩散器堆叠可以包括具有第一折射率的第一膜和靠近第一膜的第二膜。第二膜可以具有高于第一折射率的第二折射率。第一膜和第二膜之间的界面可以包括基本上随机化的尺寸的微透镜阵列。微透镜可以包括基本上是球形，多边形，圆锥形等的特征部分。第一和第二膜可以设置在像素阵列和基本上透明的基板之间。抗反射层可以设置在第一膜和第二膜之间。

10. 发明授权

US08970941B2 Analog IMOD having a color notch filter 有权
标题翻译：具有色陷波滤波器的模拟IMOD
公开(公告)号：US08970941B2
公开(公告)日：2015-03-03
申请号：US14312527
申请日：2014-06-23
申请人： QUALCOMM MEMS Technologies, Inc.
发明人： Jian Ma , Tallis Young Chang , John Hyunchul Hong , Ion Bita
IPC分类号： G02B26/00 , G02B26/08 , H05K3/10
CPC分类号： G02B26/0833 , G02B26/001 , H05K3/10 , Y10T29/49155
摘要： This disclosure provides systems, methods and apparatus related to an electromechanical display device. In one aspect, an analog interferometric modulator (AIMOD) includes a reflective display pixel having a movable reflective layer and a stationary absorber layer, the reflective layer and absorber layer defining a cavity therebetween. A color notch filter may be employed to produce an improved white state. In some implementations, the color notch filter is positioned on a side of the substrate opposite the absorber layer. In some other implementations, the color notch filter is positioned between the substrate and the movable reflective layer.
摘要翻译：本公开提供了与机电显示装置相关的系统，方法和装置。一方面，模拟干涉式调制器（AIMOD）包括具有可移动反射层和固定吸收层的反射显示像素，所述反射层和吸收层在其间限定空腔。可以使用彩色陷波滤波器来产生改善的白色状态。在一些实施方案中，色陷波滤波器位于与吸收层相对的基板的一侧。在一些其他实现中，色陷波滤波器位于基板和可移动反射层之间。

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