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81. 发明授权

US08760751B2 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：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
IPC分类号： G02B26/00 , G02B26/08
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。

82. 发明申请

US20140002345A1 ILLUMINATION SYSTEMS INCORPORATING A LIGHT GUIDE AND A REFLECTIVE STRUCTURE AND RELATED METHODS 有权
标题翻译：引入光导和反射结构的照明系统及相关方法
公开(公告)号：US20140002345A1
公开(公告)日：2014-01-02
申请号：US13538642
申请日：2012-06-29
申请人： Jyotindra Raj Shakya , Russel Allyn Martin , Ion Bita , Donald John Elloway , Rashmi Raghavendra Rao
发明人： Jyotindra Raj Shakya , Russel Allyn Martin , Ion Bita , Donald John Elloway , Rashmi Raghavendra Rao
IPC分类号： F21V8/00 , G02B26/00 , B05D5/06 , G06F3/01 , B23P17/00 , F21V7/04 , G06F15/00
CPC分类号： G06F3/0412 , G02B26/001
摘要： This disclosure provides systems and methods for illumination systems with one or more reflective structures over a light guide. In one aspect, each reflective structure can have an absorber structure with a width greater than a width of the reflective structure. The absorber structure can have overhanging portions that are in parallel with and laterally protrude past one or more edges of the reflective structure, or the absorber structure can have enclosing portions that substantially enclose the reflective structure. The reflective structures can include light-turning features, such as facets, and/or conductive wires, such as touch sensor wires.
摘要翻译：本公开提供了在光导上具有一个或多个反射结构的照明系统的系统和方法。在一个方面，每个反射结构可以具有宽度大于反射结构的宽度的吸收体结构。吸收体结构可以具有与反射结构的一个或多个边缘平行并横向突出的突出部分，或者吸收体结构可以具有基本上包围反射结构的封闭部分。反射结构可以包括诸如小面和/或导电线的光转动特征，例如触摸传感器线。

83. 发明申请

US20130321433A1 FRONTLIGHT DEVICE WITH INTEGRATED ELECTRICAL WIRING 审中-公开
标题翻译：具有集成电气接线的合适的设备
公开(公告)号：US20130321433A1
公开(公告)日：2013-12-05
申请号：US13605731
申请日：2012-09-06
申请人： Ion Bita , Russel A. Martin , Marek Mienko , Jyotindra R. Shakya
发明人： Ion Bita , Russel A. Martin , Marek Mienko , Jyotindra R. Shakya
IPC分类号： G06T1/00 , G02B6/00 , G02B26/00 , H01J9/20
CPC分类号： G06F3/044 , G06F2203/04111
摘要： This disclosure provides systems, methods, and apparatus related to a the design of arrays of electrodes in a device which includes a light-guiding layer in optical contact with the electrodes. In one aspect, a device includes an array of electrodes, the electrodes include at least one edge having a non-linear shape. Specific design constraints may be placed on the shape of the non-linear edge of the electrodes.
摘要翻译：本公开提供了与设备中的电极阵列的设计相关的系统，方法和装置，其包括与电极光学接触的导光层。在一个方面，一种器件包括电极阵列，电极包括至少一个具有非线性形状的边缘。具体的设计约束可以放置在电极的非线性边缘的形状上。

84. 发明申请

US20130176317A1 LIGHT GUIDE WITH AT LEAST PARTIALLY NON-TRANSMISSIVE COATING ON LEDGE REGION 有权
标题翻译：在LED区域具有至少部分非透射涂层的光导体
公开(公告)号：US20130176317A1
公开(公告)日：2013-07-11
申请号：US13344771
申请日：2012-01-06
申请人： Kebin Li , Ion Bita
发明人： Kebin Li , Ion Bita
IPC分类号： G06T1/00 , H01J9/00 , F21V7/04
CPC分类号： G02B6/0035 , G02B6/0038 , G02B6/0055 , G02B6/0058
摘要： This disclosure provides systems, methods and apparatus related to an illumination system for a display device. In one aspect, the illumination system includes a light guide having a view region, which directly overlies display elements of a display, and a ledge region between the view region and a light source that injects light into the light guide. The ledge region is coated with an at least partially non-transmissive layer. The layer can be at least partially absorptive and/or at least partially reflective. In some implementations, the layer can include microstructures configured to turn steep-angle light such that it is redirected across the light guide at a shallower angle. In some implementations, the boundary between the ledge region and the view region of the light guide can have a nonlinear shape.
摘要翻译：本公开提供了与显示装置的照明系统相关的系统，方法和装置。在一个方面，照明系统包括具有直视在显示器的显示元件上的视野区域的光导和在观察区域和将光注入到光导中的光源之间的凸缘区域。凸缘区域涂覆有至少部分不透射的层。该层可以是至少部分吸收的和/或至少部分反射的。在一些实施方案中，该层可以包括构造成转动陡峭角度的光的微结构，使得其以更浅的角度被重定向穿过光导。在一些实施方案中，凸缘区域和导光体的视野区域之间的边界可以具有非线性形状。

85. 发明授权

US08323516B2 Etching processes used in MEMS production 失效
标题翻译：用于MEMS生产的蚀刻工艺
公开(公告)号：US08323516B2
公开(公告)日：2012-12-04
申请号：US12210042
申请日：2008-09-12
申请人： Ion Bita , Evgeni Gousev , Ana Londergan , Xiaoming Yan
发明人： Ion Bita , Evgeni Gousev , Ana Londergan , Xiaoming Yan
IPC分类号： H01B13/00
CPC分类号： H01L21/32135 , B01D53/002 , B01D2257/11 , B01D2257/2027 , H01L21/31116
摘要： The efficiency of an etching process may be increased in various ways, and the cost of an etching process may be decreased. Unused etchant may be isolated and recirculated during the etching process. Etching byproducts may be collected and removed from the etching system during the etching process. Components of the etchant may be isolated and used to general additional etchant. Either or both of the etchant or the layers being etched may also be optimized for a particular etching process.
摘要翻译：可以以各种方式增加蚀刻工艺的效率，并且可以降低蚀刻工艺的成本。未蚀刻的蚀刻剂可以在蚀刻过程中被隔离并再循环。蚀刻副产物可以在蚀刻过程中从蚀刻系统中收集和去除。蚀刻剂的组分可以被分离并用于一般的另外的蚀刻剂。蚀刻剂或被蚀刻的层中的任一个或两者也可以针对特定的蚀刻工艺进行优化。

86. 发明申请

US20120162732A1 DEVICE AND METHOD FOR A HOLOGRAPHIC DISPLAY WITH ELECTROMECHANICAL ACTUATED MIRROR DISPLAY 审中-公开
标题翻译：具有机电致动显示器的全息显示装置和方法
公开(公告)号：US20120162732A1
公开(公告)日：2012-06-28
申请号：US12976669
申请日：2010-12-22
申请人： John H. Hong , Ion Bita , Chong U. Lee , Yuriy Reznik
发明人： John H. Hong , Ion Bita , Chong U. Lee , Yuriy Reznik
IPC分类号： G03H1/08 , G03H1/24 , G03H1/22
CPC分类号： G03H1/02 , G02B3/0056 , G02B26/0841 , G03H1/2205 , G03H1/2286 , G03H1/2294 , G03H2001/0224 , G03H2001/0439 , G03H2001/221 , G03H2001/2271 , G03H2001/2297 , G03H2001/303 , G03H2222/18 , G03H2222/23 , G03H2222/24 , G03H2223/16 , G03H2223/19 , G03H2225/24 , G03H2225/31 , G03H2225/32 , G03H2225/33 , G03H2225/55 , G03H2226/02 , G03H2226/04 , G03H2227/02 , G03H2240/41 , G03H2240/43
摘要： The present disclosure provides systems, methods and apparatus for producing holographic displays using an electromechanical systems device. In one aspect, the method can be implemented to allow for simultaneous modulation of phase and amplitude of light in a display device composed of a plurality of pixels. A light source can provide sufficiently coherent light to a light guide, which can direct the light to a plurality of reflective members. The reflective members can reflect the light to a pinhole-lenslet array. The combination of the pinhole-lenslet array and the reflective members can act as a spatial light modulator, modulating the phase and amplitude of the light reflected by the reflective members. The lenslet can focus the light to a plane at the opening of the pinhole, wherein the light can exit the pinhole to be viewed in combination with light from additional pixels, and can be viewed as a holographic image.
摘要翻译：本公开提供了使用机电系统装置制造全息显示器的系统，方法和装置。在一个方面，该方法可以被实现为允许在由多个像素组成的显示装置中同时调制光的相位和幅度。光源可以向光导提供足够相干的光，其可以将光引导到多个反射构件。反射构件可以将光反射到针孔小透镜阵列。针孔小透镜阵列和反射构件的组合可以用作空间光调制器，调制由反射构件反射的光的相位和幅度。小透镜可以将光聚焦到针孔的开口处的平面，其中光可以离开针孔以与来自附加像素的光结合观看，并且可以被视为全息图像。

87. 发明申请

US20120134008A1 ELECTROMECHANICAL INTERFEROMETRIC MODULATOR DEVICE 审中-公开
标题翻译：电动干涉式调制器装置
公开(公告)号：US20120134008A1
公开(公告)日：2012-05-31
申请号：US12956931
申请日：2010-11-30
申请人： Ion Bita , Sapna Patel
发明人： Ion Bita , Sapna Patel
IPC分类号： G02B26/00 , H05K3/10
CPC分类号： G02B26/001
摘要： This disclosure provides systems, methods and apparatus for an electromechanical system. In one aspect, an electromechanical interferometric modulator system includes a substrate and a plurality of interferometric modulators (IMODs). At least two different IMOD types correspond to different reflected colors. Each IMOD has an optical stack, an absorber layer, a movable reflective layer, where the movable reflective layer has at least open and collapsed states, and an air gap defined between the movable reflective layer and the optical stack in the open state. The optical stacks define different optical path lengths for each of the different IMOD types by way of different transparent layer thickness and/or material, while the air gap has the same size when in the open state. The IMODs reflect different colors in the closed state and a common appearance in the open state. Use of two absorbers aids in defining the common appearance in the open state and can also improve color saturation.
摘要翻译：本公开提供了用于机电系统的系统，方法和装置。一方面，机电干涉式调制器系统包括衬底和多个干涉式调制器（IMOD）。至少两种不同的IMOD类型对应于不同的反射颜色。每个IMOD具有光学堆叠，吸收层，可移动反射层，其中可移动反射层具有至少开放和折叠状态，以及限定在处于打开状态的可移动反射层和光学堆叠之间的气隙。光学堆叠通过不同的透明层厚度和/或材料为每个不同的IMOD类型定义不同的光路长度，而当处于打开状态时，气隙具有相同的尺寸。 IMOD在关闭状态下反映不同的颜色，并且在打开状态下反映出常见的外观。使用两个吸收器有助于在打开状态下定义常见外观，也可以改善色彩饱和度。

88. 发明申请

US20110096508A1 LIGHT-BASED SEALING AND DEVICE PACKAGING 失效
标题翻译：基于光的密封和设备包装
公开(公告)号：US20110096508A1
公开(公告)日：2011-04-28
申请号：US12605246
申请日：2009-10-23
申请人： Ion Bita , John H. Hong , Khurshid S. Alam
发明人： Ion Bita , John H. Hong , Khurshid S. Alam
IPC分类号： H05K7/00 , H01L21/28 , H01L33/00 , H05K5/00
CPC分类号： B81C1/00269 , B81C2203/0109 , B81C2203/019 , H01L51/5246
摘要： Systems and methods for manufacturing and packaging electronic devices with light absorptive thin film stacks are provided. In one embodiment, a light is applied to a light absorptive thin film stack disposed between a substrate and a backplate to seal the substrate to the backplate. In another embodiment, the light absorptive thin film stack includes a plurality of thin film layers. In yet another embodiment, the light absorptive thin film stack includes a spacer layer over a reflective layer and an absorber layer over the spacer layer. In still another embodiment, the light absorptive thin film stack is less than 200 nanometers thick. In yet a further embodiment, a light absorptive thin film stack is used to seal a substrate having glass, plastic, metal, or silicon to a backplate having glass, plastic, metal, or silicon. Thus, the light absorptive thin film stack is used to seal similar or dissimilar materials through a bonding process.
摘要翻译：提供了制造和封装具有光吸收薄膜叠层的电子器件的系统和方法。在一个实施例中，将光施加到设置在基板和背板之间的光吸收薄膜堆叠以将基板密封到背板。在另一个实施例中，光吸收薄膜叠层包括多个薄膜层。在另一个实施例中，光吸收薄膜堆叠包括反射层上的间隔层和间隔层上的吸收层。在又一个实施例中，光吸收薄膜叠层小于200纳米厚。在又一个实施例中，使用光吸收薄膜叠层将具有玻璃，塑料，金属或硅的衬底密封到具有玻璃，塑料，金属或硅的背板上。因此，光吸收薄膜叠层用于通过粘接工艺密封类似的或不相似的材料。

89. 发明授权

US07864403B2 Post-release adjustment of interferometric modulator reflectivity 有权
标题翻译：干涉式调制器反射率的释放后调整
公开(公告)号：US07864403B2
公开(公告)日：2011-01-04
申请号：US12413452
申请日：2009-03-27
申请人： Ion Bita , Jeffrey B. Sampsell
发明人： Ion Bita , Jeffrey B. Sampsell
IPC分类号： G02B26/00
CPC分类号： G02B26/001 , G02B5/201
摘要： In various embodiments, devices, methods, and systems for adjusting the reflectivity spectrum of a microelectromechanical systems (MEMS) device are described herein. The method comprises depositing a reflectivity modifying layer with the optical cavity of an interferometric modulator, where the reflectivity modifying layer shifts or trims the shape of the interferometric modulator's wavelength reflectivity spectrum relative to the absence of the reflectivity modifying layer.
摘要翻译：在各种实施例中，本文描述了用于调整微机电系统（MEMS）装置的反射率谱的装置，方法和系统。该方法包括用干涉式调制器的光腔沉积反射率修改层，其中反射率修改层相对于不存在反射率改变层移动或修整干涉式调制器的波长反射率谱的形状。

90. 发明申请

US20100302803A1 ILLUMINATION DEVICES AND METHODS OF FABRICATION THEREOF 有权
标题翻译：照明装置及其制造方法
公开(公告)号：US20100302803A1
公开(公告)日：2010-12-02
申请号：US12789404
申请日：2010-05-27
申请人： Ion Bita , Sapna Patel , Clayton Ka Tsun Chan , SuryaPrakash Ganti , Brian W. Arbuckle
发明人： Ion Bita , Sapna Patel , Clayton Ka Tsun Chan , SuryaPrakash Ganti , Brian W. Arbuckle
IPC分类号： F21V7/04 , B05D5/06 , C25D5/00 , B29D11/00 , C25D7/00
CPC分类号： G02B6/0036 , G02B6/0065 , G02B26/001 , G02F2001/133616
摘要： Illumination devices and methods of making same are disclosed. In one embodiment, an illumination apparatus includes a light source, a light guide having a planar first surface, a first end and a second end, and a length therebetween, the light guide positioned to receive light from the light source into the light guide first end, and the light guide configured such that light from the light source provided into the first end of the light guide propagates towards the second end, and a plurality of light turning features that are configured to reflect light propagating towards the second end of the light guide out of the planar first surface of the light guide, each light turning feature having a turning surface and an interferometric stack formed on the turning surface.
摘要翻译：公开了照明装置及其制造方法。在一个实施例中，照明装置包括光源，具有平面第一表面的光导，第一端和第二端以及它们之间的长度，所述光导被定位成将来自光源的光首先接收到光导中并且所述光导构造成使得设置在所述光导的所述第一端的光源的光朝向所述第二端传播;以及多个光转动特征，其被配置为反射朝向所述光的第二端传播的光引导出光导的平面第一表面，每个光转动特征具有形成在转向表面上的转动表面和干涉叠层。

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