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公开(公告)号：US09140900B2
公开(公告)日：2015-09-22
申请号：US13550337
申请日：2012-07-16
CPC分类号： G02B26/0841 , G02B26/02 , G09G3/3433
摘要： A display for imaging includes an aperture layer and a set of light modulators. The aperture layer includes a light absorbing layer disposed over a light reflecting layer, each layer having a set of apertures defined therein. The light absorbing layer includes light absorbing material suspended in a photosensitive resin. The set of light modulators are for modulating light passing through the apertures defined in the aperture layer.
摘要翻译： 用于成像的显示器包括孔径层和一组光调制器。 孔层包括设置在光反射层上的光吸收层，每个层具有限定在其中的一组孔。 光吸收层包括悬浮在感光树脂中的吸光材料。 该组光调制器用于调制通过限定在孔层中的孔的光。
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公开(公告)号：US09116344B2
公开(公告)日：2015-08-25
申请号：US14090702
申请日：2013-11-26
申请人： Pixtronix, Inc.
CPC分类号： G02B26/02 , B81B1/00 , B81B3/0035 , B81B2203/0307 , G02B26/0833
摘要： The invention relates to an improved apparatus and method for the design and manufacture of MEMS anchoring structures for light modulators in order to address the stresses of beams mounted on them.
摘要翻译： 本发明涉及一种用于设计和制造用于光调制器的MEMS锚固结构的改进的装置和方法，以便解决安装在它们上的梁的应力。
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公开(公告)号：US20150187239A1
公开(公告)日：2015-07-02
申请号：US14146362
申请日：2014-01-02
申请人： Pixtronix, Inc.
发明人： Tyler Dunn , Mark B. Andersson
IPC分类号： G09F9/37
CPC分类号： G09F9/372 , B81B3/0021 , B81B3/007 , B81B2201/038 , B81B2201/045 , B81B2203/0109 , B81B2203/0163 , G02B26/04 , H02N1/002
摘要： This disclosure provides systems, methods and apparatus for shutter-based EMS light modulators controlled by electrode actuators that include complementary sets of corrugations or teeth along the opposing beams of the actuators. The complementary sets of corrugations substantially engage one another when drawn together via an actuation voltage. By applying the actuation voltage across the opposing beams of such an actuator, the beams are drawn together both by the electromotive force resulting from the electric field acting between the portions of the beams that are substantially perpendicular to the direction of actuation of the actuator, and by fringing fields between the sides of the corrugations, which are substantially parallel to the direction of actuation. The additional fringing fields provide for increased electromotive force for a given input voltage.
摘要翻译： 本公开提供了由电极致动器控制的基于快门的EMS光调制器的系统，方法和装置，其包括沿致动器的相对梁的互补的波纹或齿的组。 互补的波纹组在通过致动电压拉在一起时基本上彼此接合。 通过将致动电压施加在这种致动器的相对的梁上，通过作用在基本上垂直于致动器的致动方向的梁的部分之间的电场产生的电动势将光束牵引在一起，以及 通过在波纹的两侧之间划线，其基本上平行于致动方向。 额外的边缘场提供给定输入电压的增加的电动势。
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14.发明申请SHUTTER-BASED LIGHT MODULATORS INCORPORATING TIERED BACKPLANE SLOT STRUCTURES 审中-公开配有倾斜背板槽结构的基于快门灯的调光器公开(公告)号：US20150185466A1
公开(公告)日：2015-07-02
申请号：US14254516
申请日：2014-04-16
申请人： Pixtronix, Inc.
发明人： Xiang-Dong MI , Jianru SHI , Jignesh GANDHI
CPC分类号： G02B26/02 , Y10T29/49155
摘要： This disclosure provides systems, methods and apparatus for a MEMS display apparatus incorporating a tiered backplane slot structure. The backplane can include two or more light-blocking layers defining optical windows and positioned at different heights. Light can pass through the optical windows of the display apparatus at an angle. In some implementations, the angle can be based on the index of refraction of a transparent material inside the display apparatus. The transmission of off-axis and on-axis light can be improved by varying the widths of the optical windows in each layer of the backplane. In some implementations, the difference in the widths of optical windows of adjacent layers can be substantially equal to the separation distance between the layers.
摘要翻译： 本公开提供了结合有分层背板槽结构的MEMS显示装置的系统，方法和装置。 背板可以包括限定光学窗口并且定位在不同高度的两个或更多个遮光层。 光可以一定角度穿过显示装置的光学窗口。 在一些实施方式中，该角度可以基于显示装置内的透明材料的折射率。 可以通过改变背板每层中的光学窗口的宽度来改善离轴和轴上光的透射。 在一些实施方案中，相邻层的光学窗口的宽度差可以基本上等于层之间的间隔距离。
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公开(公告)号：US09063333B2
公开(公告)日：2015-06-23
申请号：US13486722
申请日：2012-06-01
CPC分类号： G02B26/023 , G09G3/346
摘要： A display apparatus includes a backlight and an aperture layer that is positioned in front of the backlight and defines a plurality of apertures. The display apparatus also includes a microelectromechanical system (MEMS) light modulator configured to modulate light emitted by the backlight passing through the apertures to form an image on the display apparatus. The MEMS light modulator includes a shutter that has a light blocking portion having an aperture layer-facing surface and a front-facing surface and at least one depression formed in the light blocking portion. The width of the at least one depression accounts for at least 50% but less than 100% of a distance separating two edges of the shutter.
摘要翻译： 显示装置包括位于背光源前面并限定多个孔的背光源和孔径层。 显示装置还包括微机电系统（MEMS）光调制器，其被配置为调制由穿过孔的背光发出的光以在显示装置上形成图像。 MEMS光调制器包括具有遮光部分的遮光部分，遮光部分具有面向孔的表面和面向前的表面以及形成在遮光部分中的至少一个凹陷部。 至少一个凹陷的宽度占离开快门的两个边缘的距离的至少50％但小于100％。
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公开(公告)号：US20150154920A1
公开(公告)日：2015-06-04
申请号：US14095580
申请日：2013-12-03
申请人： Pixtronix, Inc.
发明人： Edward Buckley , Fahri Yaras
IPC分类号： G09G3/34
CPC分类号： G09G3/3413 , G09G3/2022 , G09G2310/0235 , G09G2340/06 , G09G2360/16
摘要： This disclosure provides systems, methods, non-transitory computer readable storage media, and apparatus for displaying images using hue-based frame-specific contributing colors (FSCCs). In one aspect, an input is configured to receive image data corresponding to a current image frame. Contributing color selection logic is configured, based on received image data, to obtain a set of FSCCs for use in conjunction with a set of frame-independent contributing colors (FICCs) to generate the current or a subsequent image frame on a display. The set of FSCCs are obtained from determining the dominant hues in the image frame. The image frame is displayed such that subframes associated with displaying the FSCCs have weights that are greater than the subframes associated with displaying the FICCs.
摘要翻译： 本公开提供了使用基于色调的特定帧贡献颜色（FSCC）来显示图像的系统，方法，非暂时计算机可读存储介质和装置。 一方面，输入被配置为接收与当前图像帧相对应的图像数据。 基于接收到的图像数据配置贡献颜色选择逻辑，以获得与一组与帧无关的贡献颜色（FICC）一起使用的FSCC集合，以在显示器上生成当前图像帧或后续图像帧。 从确定图像帧中的主要色调获得FSCC集合。 显示图像帧，使得与显示FSCC相关联的子帧具有大于与显示FICC相关联的子帧的权重。
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公开(公告)号：US20150055205A1
公开(公告)日：2015-02-26
申请号：US13973852
申请日：2013-08-22
申请人： Pixtronix, Inc.
CPC分类号： G02B26/02 , B81B3/0086 , B81B5/00 , B81B2201/045 , B81B2203/0118 , B81B2203/04 , B81B2203/056 , B81C1/00634 , B81C2201/0161 , G02B26/023 , G02B26/0841
摘要： This disclosure provides systems, methods, and apparatus for a MEMS display incorporating extended height actuators. A light modulating component can be positioned between a substrate and an opposing surface coupled to the substrate. A suspended electrode can be coupled to the light modulating component and suspended between the substrate and the opposing surface. An extended-height electrode can be positioned immediately adjacent to the suspended electrode, and can extend from the substrate up to a height beyond the height of the suspended electrode. The suspended electrode and the extended-height electrode can be configured to move the light modulating component laterally with respect to the substrate.
摘要翻译： 本公开提供了用于包括扩展高度致动器的MEMS显示器的系统，方法和装置。 光调制组件可以位于衬底和耦合到衬底的相对表面之间。 悬挂的电极可以耦合到光调制部件并悬挂在基板和相对的表面之间。 延伸高度的电极可以紧邻悬挂的电极定位，并且可以从衬底延伸到高于悬挂电极的高度的高度。 悬置电极和延伸高度电极可以被配置为相对于衬底横向移动光调制组件。
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公开(公告)号：US20140268272A1
公开(公告)日：2014-09-18
申请号：US13800459
申请日：2013-03-13
申请人： Pixtronix, Inc.
IPC分类号： G02B26/02 , C23C16/513 , C23C16/01
CPC分类号： G02B26/023 , B81B3/0083 , B81B3/0086 , G02B5/005 , G02B26/02 , G02B26/04 , G03B9/02
摘要： This disclosure provides systems, methods and apparatus for providing compact shutter assemblies. Shutter assemblies can be formed in a more compact fashion, allowing for higher pixel-per-inch displays, by incorporating shutters that during actuation pass over or under portions of the actuators that control those shutters.
摘要翻译： 本公开提供了用于提供紧凑型快门组件的系统，方法和装置。 快门组件可以以更紧凑的方式形成，允许更高的像素每英寸显示器，通过结合快门在启动期间通过控制这些快门的致动器部分之下或之下。
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公开(公告)号：US20140225904A1
公开(公告)日：2014-08-14
申请号：US13766475
申请日：2013-02-13
申请人： PIXTRONIX, INC.
IPC分类号： G02F1/01
CPC分类号： G02F1/0128 , G02B26/023 , G02F1/0102
摘要： This disclosure provides systems, methods and apparatus for forming display structures having shutters that have a different height than corresponding actuators. In one aspect, a display apparatus includes an electrostatic actuator including opposing beam electrodes having primary faces normal to a substrate on which they are formed. The height of at least one of the opposing beam electrodes defines an actuator height. The apparatus also includes a shutter configured to be driven by the electrostatic actuator. The shutter includes at least one protrusion, the protrusion having a first sidewall and a second sidewall normal to a primary plane of the shutter, wherein a first sidewall height of the first sidewall is substantially different from the actuator height.
摘要翻译： 本公开提供了用于形成具有与相应的致动器不同的高度的百叶窗的显示结构的系统，方法和装置。 一方面，显示装置包括静电致动器，该静电致动器包括相对的光束电极，所述相对的光束电极具有与形成它们的基板垂直的主面。 至少一个相对的梁电极的高度限定了致动器的高度。 该装置还包括构造成由静电致动器驱动的快门。 闸板包括至少一个突起，该突起具有第一侧壁和垂直于活门主要平面的第二侧壁，其中第一侧壁的第一侧壁高度与致动器高度基本上不同。
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公开(公告)号：US20140204097A1
公开(公告)日：2014-07-24
申请号：US13745457
申请日：2013-01-18
申请人： PIXTRONIX, INC.
发明人： Joyce H. Wu , Jianru Shi
CPC分类号： G02B26/02 , G02B26/0841 , G09F9/372 , G09G3/3433 , G09G2300/0842
摘要： Systems, apparatuses and methods are provided for increasing the aperture ratio of a display by increasing the total travel distance of respective light modulating bodies in a display while maintaining fast switching speeds. Increasing the total travel distance allows for a larger aperture ratio in a display, which provides greater power savings and increased display brightness. The total travel distance of a light modulating body includes the distance the body travels from an open position to a closed position, and vice-versa. In one example, the travel distance of a light modulating body (e.g., any of the light modulators as described above) is asymmetric: from a neutral position, the body travels a greater distance in a first direction than in a second direction.
摘要翻译： 提供了一种系统，装置和方法，用于通过增加显示器内各个光调制体的总行程距离来提高显示器的开口率，同时保持快速切换速度。 增加总行程距离允许在显示器中具有更大的开口率，这提供更大的功率节省和增加的显示亮度。 光调制体的总行进距离包括身体从打开位置到闭合位置的距离，反之亦然。 在一个示例中，光调制体（例如，如上所述的任何光调制器）的行进距离是不对称的：从中性位置，身体在第一方向上比在第二方向上行进更大的距离。
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