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公开(公告)号：US08970939B2
公开(公告)日：2015-03-03
申请号：US13398636
申请日：2012-02-16
CPC分类号： G02B26/001 , Y10T29/49002
摘要： A multi-state light modulator comprises a first reflector. A first electrode is positioned at a distance from the first reflector. A second reflector is positioned between the first reflector and the first electrode. The second reflector is movable between an undriven position, a first driven position, and a second driven position, each having a corresponding distance from the first reflector. In one embodiment, the three positions correspond to reflecting white light, being non-reflective, and reflecting a selected color of light. Another embodiment is a method of making the light modulator. Another embodiment is a display including the light modulator.
摘要翻译： 多状态光调制器包括第一反射器。 第一电极位于距离第一反射器一定距离处。 第二反射器位于第一反射器和第一电极之间。 第二反射器可在未驱动位置，第一驱动位置和第二从动位置之间移动，每个具有与第一反射器相对应的距离。 在一个实施例中，三个位置对应于反射白光，不反射并反射所选颜色的光。 另一实施例是制造光调制器的方法。 另一实施例是包括光调制器的显示器。
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公开(公告)号：US08362987B2
公开(公告)日：2013-01-29
申请号：US11118605
申请日：2005-04-29
IPC分类号： G09G3/34
CPC分类号： G09G3/346 , G02B26/001 , Y02D70/10 , Y02D70/20 , Y10T29/49002
摘要： A method and device for manipulating color in a display is disclosed. In one embodiment, a display comprises interferometric display elements formed to have spectral responses that produce white light. In one embodiment, the produced white light is characterized by a standardized white point.
摘要翻译： 公开了一种用于操纵显示器中的颜色的方法和装置。 在一个实施例中，显示器包括形成为具有产生白光的光谱响应的干涉式显示元件。 在一个实施例中，产生的白光的特征在于标准化的白点。
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公开(公告)号：US20120127556A1
公开(公告)日：2012-05-24
申请号：US13353132
申请日：2012-01-18
CPC分类号： B81B7/0067 , B81B2201/045 , B81C2203/0109 , B81C2203/0145 , B81C2203/019 , G02B26/001
摘要： A package structure and method of packaging for an interferometric modulator. A transparent substrate having an interferometric modulator formed thereon is provided. A backplane is joined to the transparent substrate with a seal where the interferometric modulator is exposed to the surrounding environment through an opening in either the backplane or the seal. The opening is sealed after the transparent substrate and backplane are joined and after any desired desiccant, release material, and/or self-aligning monolayer is introduced into the package structure.
摘要翻译： 用于干涉式调制器的封装结构和封装方法。 提供了其上形成有干涉式调制器的透明基板。 背板通过密封件连接到透明基板上，其中干涉式调制器通过背板或密封件中的开口暴露于周围环境。 在透明基板和背板接合之后，并且在任何期望的干燥剂，剥离材料和/或自对准单层被引入到包装结构中之后，将开口密封。
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公开(公告)号：US20120044563A1
公开(公告)日：2012-02-23
申请号：US13215138
申请日：2011-08-22
CPC分类号： G02B26/001
摘要： A display element, such as an interferometric modulator, includes a transparent conductor configured as a first electrode and a movable minor configured as a second electrode. Advantageously, the partial reflector is positioned between the transparent conductor and the movable mirror. Because the transparent conductor serves as an electrode, the partial reflector does not need to be conductive. Accordingly, a greater range of materials may be used for the partial reflector. In addition, a transparent insulative material, such as a dielectric, may be positioned between the transparent conductor and the partial reflector, for example, in order to decrease a capacitance of the display element without changing a gap distance between the partial reflector and the movable minor. Thus, a capacitance of the display element may be reduced without changing the optical characteristics of the display element.
摘要翻译： 诸如干涉式调制器的显示元件包括被配置为第一电极的透明导体和被配置为第二电极的可移动微型电极。 有利地，部分反射器位于透明导体和可移动反射镜之间。 由于透明导体用作电极，部分反射器不需要是导电的。 因此，对于部分反射器可以使用更大范围的材料。 此外，诸如电介质的透明绝缘材料可以位于透明导体和部分反射器之间，例如为了减小显示元件的电容而不改变部分反射器与可移动的间隔物之间的间隙距离 次要。 因此，可以在不改变显示元件的光学特性的情况下减小显示元件的电容。
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公开(公告)号：US20110316861A1
公开(公告)日：2011-12-29
申请号：US13169446
申请日：2011-06-27
CPC分类号： G02B26/001 , Y02D70/10 , Y02D70/20 , Y10T29/49826
摘要： In various embodiments, an interferometric display device includes a plurality of structures that redirect light from an inactive area of the display to an active area of the display. Light incident on the structures that would normally continue towards an inactive area of the display is either reflected, refracted, or scattered towards an active area of the display including moveable and static reflective surfaces that form an optical cavity.
摘要翻译： 在各种实施例中，干涉式显示装置包括将来自显示器的非活动区域的光重定向到显示器的有效区域的多个结构。 入射到通常继续朝向显示器的无效区域的结构的光被反射，折射或散射到显示器的有效区域，包括形成光腔的可移动和静态反射表面。
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公开(公告)号：US07986451B2
公开(公告)日：2011-07-26
申请号：US12477802
申请日：2009-06-03
CPC分类号： G02B26/001 , Y02D70/10 , Y02D70/20 , Y10T29/49826
摘要： In various embodiments of the invention, an interferometric display device is provided having an external film with a plurality of structures that redirect light from an inactive area of the display to an active area of the display. Light incident on the external film that would normally continue towards an inactive area of the display is either reflected, refracted, or scattered towards an active area of the display comprising moveable and static reflective surfaces that form an optical cavity.
摘要翻译： 在本发明的各种实施例中，提供一种干涉式显示装置，其具有具有多个结构的外部膜，该结构将来自显示器的非活动区域的光重定向到显示器的有效区域。 入射到外部膜上的通常会继续朝向显示器的非活动区域的光被反射，折射或散射到显示器的有源区域，包括形成光腔的可移动和静态反射表面。
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公开(公告)号：US20110148751A1
公开(公告)日：2011-06-23
申请号：US13036890
申请日：2011-02-28
CPC分类号： G02B26/001 , G09G3/3466 , H04M1/73 , H04W52/027 , Y02D70/1222 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/26 , Y10T29/49002
摘要： A method and device for manipulating color in a display is disclosed. In one embodiment, a display comprises interferometric display elements formed to have spectral responses that produce white light. In one embodiment, the produced white light is characterized by a standardized white point.
摘要翻译： 公开了一种用于操纵显示器中的颜色的方法和装置。 在一个实施例中，显示器包括形成为具有产生白光的光谱响应的干涉式显示元件。 在一个实施例中，产生的白光的特征在于标准化的白点。
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公开(公告)号：US20110128307A1
公开(公告)日：2011-06-02
申请号：US13025870
申请日：2011-02-11
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。
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公开(公告)号：US20100073392A1
公开(公告)日：2010-03-25
申请号：US12627955
申请日：2009-11-30
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 comprising a plurality of interferometric modulators, and a driving circuit coupled to said array, said driving circuit configured to provide actuation signals to drive said array 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，显示器包括包括多个干涉式调制器的阵列和耦合到所述阵列的驱动电路，所述驱动电路被配置为基于显示器的温度提供驱动信号以驱动所述阵列。 在另一个实施例中，公开了一种驱动具有配置到显示器中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的预定位置处的温度，基于感测到的温度将信号传送到显示驱动器， 产生致动信号以基于接收到的信号驱动所述显示器，并向阵列提供致动信号。
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公开(公告)号：US07545550B2
公开(公告)日：2009-06-09
申请号：US11228118
申请日：2005-09-16
IPC分类号： G02F1/03
CPC分类号： G09G3/3466 , G02B26/001 , G09G2310/061 , G09G2320/0204
摘要： Apparatus and methods of actuating MEMS display elements are disclosed. The disclosed embodiments can be incorporated into other drive schemes for MEMS display elements. In one embodiment, an apparatus for controlling a MEMS display element to display a frame of video data, said MEMS display element comprising a portion of an array of MEMS display elements, includes an array controller configured to assert a potential difference on said MEMS display element during a first portion of a frame display write process to place the MEMS display element in a first display state, and to assert a potential difference on said MEMS display element during a second portion of the frame display write process to place the MEMS display element in a second display state to display the frame of the video data, where the first display state is different from the second display state. In another embodiment, an array controller asserts a large potential difference across a MEMS display element to affect charge build up and an offset voltage level. In another embodiment, an array controller asserts a series of pulses to rapidly switch the MEMS display element between states to overcome adverse conditions that may affect the operation of the MEMS display element.
摘要翻译： 公开了一种致动MEMS显示元件的装置和方法。 所公开的实施例可以并入用于MEMS显示元件的其它驱动方案中。 在一个实施例中，一种用于控制MEMS显示元件以显示视频数据帧的装置，所述MEMS显示元件包括MEMS显示元件阵列的一部分，其包括阵列控制器，其被配置为在所述MEMS显示元件上断言电位差 在帧显示写入处理的第一部分期间将MEMS显示元件置于第一显示状态，并且在帧显示写入处理的第二部分期间在所述MEMS显示元件上断言电位差，以将MEMS显示元件置于 显示第一显示状态与第二显示状态不同的视频数据的帧的第二显示状态。 在另一个实施例中，阵列控制器在MEMS显示元件之间断言大的电势差以影响电荷积聚和偏移电压电平。 在另一个实施例中，阵列控制器断言一系列脉冲以在状态之间快速切换MEMS显示元件，以克服可能影响MEMS显示元件的操作的不利条件。
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