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公开(公告)号：US20140009816A1
公开(公告)日：2014-01-09
申请号：US13540886
申请日：2012-07-03
申请人： Jian J. Ma , John H. Hong , Bing Wen
发明人： Jian J. Ma , John H. Hong , Bing Wen
CPC分类号： G02B5/0252 , G02B3/0056 , G02B5/001 , G02B5/0215 , G02B26/001 , G09G3/3466 , G09G2300/0469 , G09G2300/06 , G09G2310/0208 , Y10T156/10
摘要： This disclosure provides systems, methods and apparatus for enhancing the brightness and/or contrast ratio of display devices. In one aspect, the display devices can include an annular diffuser that is configured to scatter light into a ring shaped region. The annular diffuser can include a plurality of axicon lenses or holographic features. The reflective display can include an annular diffuser to shift the direction along which most of the modulated light is scattered away from the direction along which light is specularly reflected by the display devices to reduce specular glare and enhance brightness and/or contrast ratio.
摘要翻译： 本公开提供了用于增强显示装置的亮度和/或对比度的系统，方法和装置。 在一个方面，显示装置可以包括被配置为将光散射到环形区域中的环形扩散器。 环形扩散器可以包括多个轴向透镜或全息特征。 反射显示器可以包括环形漫射器，以使得大部分调制光被散射的方向从由显示装置镜面反射的方向偏离，以减少镜面眩光并增强亮度和/或对比度比。
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公开(公告)号：US08717660B2
公开(公告)日：2014-05-06
申请号：US13540886
申请日：2012-07-03
申请人： Jian J. Ma , John H. Hong , Bing Wen
发明人： Jian J. Ma , John H. Hong , Bing Wen
CPC分类号： G02B5/0252 , G02B3/0056 , G02B5/001 , G02B5/0215 , G02B26/001 , G09G3/3466 , G09G2300/0469 , G09G2300/06 , G09G2310/0208 , Y10T156/10
摘要： This disclosure provides systems, methods and apparatus for enhancing the brightness and/or contrast ratio of display devices. In one aspect, the display devices can include an annular diffuser that is configured to scatter light into a ring shaped region. The annular diffuser can include a plurality of axicon lenses or holographic features. The reflective display can include an annular diffuser to shift the direction along which most of the modulated light is scattered away from the direction along which light is specularly reflected by the display devices to reduce specular glare and enhance brightness and/or contrast ratio.
摘要翻译： 本公开提供了用于增强显示装置的亮度和/或对比度的系统，方法和装置。 在一个方面，显示装置可以包括被配置为将光散射到环形区域中的环形扩散器。 环形扩散器可以包括多个轴向透镜或全息特征。 反射显示器可以包括环形漫射器，以使得大部分调制光被散射的方向从由显示装置镜面反射的方向偏离，以减少镜面眩光并增强亮度和/或对比度比。
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公开(公告)号：US08760751B2
公开(公告)日：2014-06-24
申请号：US13358769
申请日：2012-01-26
申请人： Jian J. Ma , Tallis Y. Chang , John H. Hong , Ion Bita
发明人： Jian J. Ma , Tallis Y. Chang , John H. Hong , Ion Bita
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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公开(公告)号：US20140036343A1
公开(公告)日：2014-02-06
申请号：US13563473
申请日：2012-07-31
申请人： Jian J. Ma , John H. Hong , Yuriy Reznik
发明人： Jian J. Ma , John H. Hong , Yuriy Reznik
CPC分类号： G02B26/001 , G09G3/3466 , G09G5/02
摘要： This disclosure provides systems, methods and apparatus related to an electromechanical display device. In one aspect, an analog interferometric modulator includes a display pixel having a movable reflector, and a movable absorbing layer. The movable absorbing layer is positionable at a variable first distance from an electrode that is substantially transparent over a visible wavelength spectrum. The movable reflector is positionable at a variable second distance from the movable absorbing layer. Changing the first distance and the second distance changes a characteristic of light reflected from the display element.
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，模拟干涉式调制器包括具有可移动反射器的显示像素和可移动吸收层。 可移动吸收层可定位在与可见波长光谱基本上透明的电极可变的第一距离处。 可移动反射器可定位在与可移动吸收层可变的第二距离处。 改变第一距离和第二距离改变从显示元件反射的光的特性。
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公开(公告)号：US20130135319A1
公开(公告)日：2013-05-30
申请号：US13306877
申请日：2011-11-29
申请人： Jian J. Ma , Tallis Y. Chang , John H. Hong
发明人： Jian J. Ma , Tallis Y. Chang , John H. Hong
CPC分类号： G02B26/00 , G02B26/001
摘要： This disclosure provides systems, methods and apparatus related to an electromechanical display device. In one aspect, an analog interferometric modulator includes a reflective display pixel having a reflector, and a movable first absorbing layer positionable at a distance d1 from the reflector, the first absorbing layer and the reflector defining a first gap therebetween. The apparatus also includes a second absorbing layer disposed at a distance d2 from the first absorbing layer, the first absorbing layer disposed between the second absorbing layer and the reflector, the second absorbing layer and the first absorbing layer defining a second gap therebetween. In addition, at least two of the reflector, the first absorbing layer and second absorbing layer are movable to synchronously either increase or decrease the thickness dimension of the first gap and the second gap.
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公开(公告)号：US08995043B2
公开(公告)日：2015-03-31
申请号：US13306877
申请日：2011-11-29
申请人： Jian J. Ma , Tallis Y. Chang , John H. Hong
发明人： Jian J. Ma , Tallis Y. Chang , John H. Hong
IPC分类号： G02B26/02
CPC分类号： G02B26/00 , G02B26/001
摘要： This disclosure provides systems, methods and apparatus related to an electromechanical display device. In one aspect, an analog interferometric modulator includes a reflective display pixel having a reflector, and a movable first absorbing layer positionable at a distance d1 from the reflector, the first absorbing layer and the reflector defining a first gap therebetween. The apparatus also includes a second absorbing layer disposed at a distance d2 from the first absorbing layer, the first absorbing layer disposed between the second absorbing layer and the reflector, the second absorbing layer and the first absorbing layer defining a second gap therebetween. In addition, at least two of the reflector, the first absorbing layer and second absorbing layer are movable to synchronously either increase or decrease the thickness dimension of the first gap and the second gap.
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，模拟干涉式调制器包括具有反射器的反射显示像素和与反射器定位在距离d1的可移动的第一吸收层，第一吸收层和反射器限定了它们之间的第一间隙。 该装置还包括与第一吸收层距离d2设置的第二吸收层，设置在第二吸收层和反射体之间的第一吸收层，第二吸收层和第一吸收层在其间限定第二间隙。 此外，反射器，第一吸收层和第二吸收层中的至少两个可移动以同步地增加或减小第一间隙和第二间隙的厚度尺寸。
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公开(公告)号：US20130194653A1
公开(公告)日：2013-08-01
申请号：US13358769
申请日：2012-01-26
申请人： Jian J. Ma , Tallis Y. Chang , John H. Hong , Ion Bita
发明人： Jian J. Ma , Tallis Y. Chang , John H. Hong , Ion Bita
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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8.发明申请APPARATUS FOR POSITIONING INTERFEROMETRIC MODULATOR BASED ON PROGRAMMABLE MECHANICAL FORCES 审中-公开基于可编程机械力的定位干涉仪调制器的设备公开(公告)号：US20130293556A1
公开(公告)日：2013-11-07
申请号：US13463606
申请日：2012-05-03
申请人： Edward K. Chan , John H. Hong , Bing Wen
发明人： Edward K. Chan , John H. Hong , Bing Wen
CPC分类号： G02B26/001 , G01J3/26
摘要： Interferometric modulators may include a movable layer including both permanently anchored and programmable hinges. Unactuated programmable hinges may exert little or no force on the movable layer. When actuated, programmable hinges may exert a mechanical force on the movable layer in a direction approximately opposite to the direction of force exerted by the permanently anchored hinges. By increasing a voltage between the programmable hinges and an electrode, a progressive number of programmable hinges may be engaged. The mechanical force exerted on the movable layer by these hinges may change the relative position of the movable layer within an IMOD device.
摘要翻译： 干涉式调制器可以包括可移动层，包括永久锚定和可编程的铰链。 未激活的可编程铰链可能在可动层上施加很少或不施加力。 当被致动时，可编程的铰链可以在与永久锚定的铰链施加的力的方向大致相反的方向上在可动层上施加机械力。 通过增加可编程铰链和电极之间的电压，可以接合渐进数量的可编程铰链。 通过这些铰链施加在可移动层上的机械力可以改变可移动层在IMOD装置内的相对位置。
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公开(公告)号：US20140063022A1
公开(公告)日：2014-03-06
申请号：US13601226
申请日：2012-08-31
申请人： Edward K. Chan , Bing Wen , Cheonhong Kim , John H. Hong
发明人： Edward K. Chan , Bing Wen , Cheonhong Kim , John H. Hong
CPC分类号： G02B26/001
摘要： This disclosure provides systems, methods and apparatus for electromechanical systems devices including one or more storage capacitors. In one aspect, a device includes a substrate structure, a movable element configured to move relative to the substrate structure, and at least one switch. The movable element includes a first conductive layer and a second conductive layer that form a storage capacitor. The switch is configured to control a flow of charge between a source and the storage capacitor.
摘要翻译： 本公开提供了包括一个或多个存储电容器的机电系统装置的系统，方法和装置。 在一个方面，一种装置包括衬底结构，被配置为相对于衬底结构移动的可移动元件以及至少一个开关。 可动元件包括形成存储电容器的第一导电层和第二导电层。 开关被配置为控制源和存储电容器之间的电荷流。
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10.发明申请VOLTAGE BIASED PULL ANALOG INTERFEROMETRIC MODULATOR WITH CHARGE INJECTION CONTROL 有权带电荷注入控制的电压偏置拉模式干涉式调节器公开(公告)号：US20130293523A1
公开(公告)日：2013-11-07
申请号：US13462696
申请日：2012-05-02
申请人： Edward K. Chan , John H. Hong , Cheonhong Kim , Chong U. Lee , Bing Wen
发明人： Edward K. Chan , John H. Hong , Cheonhong Kim , Chong U. Lee , Bing Wen
CPC分类号： G02B26/001 , G09G3/3466 , G09G3/3696 , G09G2310/0248 , G09G2310/0259 , G09G2310/0272 , G09G2320/0295 , Y10T29/49117
摘要： This disclosure provides systems, methods and apparatus for driving three-terminal electromechanical systems (EMS) devices. The driving systems and methods described herein include a switched capacitor charge injection circuit that is configured to isolate a single EMS device and transfer a desired amount of charge to the isolated device such that the device can be actuated to produce a desired optical, electrical or mechanical effect. The charge injection circuit can include an operational amplifier and can be connected such that the EMS device is placed in the feedback path of the operational amplifier.
摘要翻译： 本公开提供用于驱动三端子机电系统（EMS）装置的系统，方法和装置。 本文描述的驱动系统和方法包括开关电容器电荷注入电路，其被配置为隔离单个EMS装置并将期望量的电荷转移到隔离装置，使得该装置可被致动以产生期望的光学，电或机械 影响。 电荷注入电路可以包括运算放大器并且可以被连接使得EMS装置被放置在运算放大器的反馈路径中。
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