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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：US20130135255A1
公开(公告)日：2013-05-30
申请号：US13308395
申请日：2011-11-30
CPC分类号： G06F3/0428 , G02B26/001
摘要： This disclosure provides systems, methods and apparatus for a display device having a front light to provide front illumination to the display element included in the display device and an optical touch screen to provide a touch input to the display device. In one aspect, the display device includes a light source disposed to inject light into a backplate of the display device rearward of the display elements and a light redirector disposed to receive light from the backplate and redirect the received light forward of the display elements for optical touch purpose.
摘要翻译： 本公开提供了一种用于具有前光的显示装置的系统，方法和装置，以向显示装置中包括的显示元件提供前照明，以及光学触摸屏以向显示装置提供触摸输入。 在一个方面，显示装置包括光源，其设置成将光注入到显示元件后面的显示设备的背板中，以及光重定向器，其设置成从背板接收光并将接收到的光重定向在显示元件的前方用于光学 触摸目的。
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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：US20120139976A1
公开(公告)日：2012-06-07
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：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：US20110254849A1
公开(公告)日：2011-10-20
申请号：US13082904
申请日：2011-04-08
申请人： Brian J. Gally , Manish Kothari
发明人： Brian J. Gally , Manish Kothari
CPC分类号： G02B26/001 , G02B5/20
摘要： An apparatus and method for reducing perceived color shift as a function of viewing angle is disclosed. One embodiment is a display device that includes a color light modulator and a color filter. The filter is configured to filter wavelengths of light that would be perceived as color shifted light when reflected by the modulator at an off-axis viewing angle. Another embodiment includes a color light modulator and a color light source configured to provide light having a spectral content that lacks the wavelengths that would be perceived as color shifted light by a view of the display at an off-axis viewing angle. Another embodiment are methods of making such display devices.
摘要翻译： 公开了一种减少感知色移作为视角的函数的装置和方法。 一个实施例是包括彩色调制器和滤色器的显示装置。 滤光器被配置为滤除在离轴观察角度被调制器反射时被感知为偏移光的光的波长。 另一个实施例包括彩色光调制器和彩色光源，其被配置为提供具有光谱含量的光，所述光谱内容缺乏通过视轴处于离轴视角的显示器的视觉而被感知为偏移光的波长。 另一实施例是制造这种显示装置的方法。
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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：US07978953B2
公开(公告)日：2011-07-12
申请号：US12192817
申请日：2008-08-15
申请人： William J Cummings , Brian J Gally
发明人： William J Cummings , Brian J Gally
CPC分类号： G09G3/006 , G02B26/001 , G09G3/3466
摘要： A method is provided for visual inspection of an array of interferometric modulators in various driven states. This method may include driving multiple columns or rows of interferometric modulators via a single test pad or test lead, such as test pad, and then observing the array for discrepancies between the expected optical output and the actual optical output of the array. This method may particularly include, for example, driving a set of non-adjacent rows or columns to a state different from the intervening rows or columns and then observing the optical output of the array.
摘要翻译： 提供一种用于在各种驱动状态下目视检查干涉式调制器阵列的方法。 该方法可以包括通过单个测试焊盘或测试引线（例如测试垫）来驱动多个干涉式调制器的行或列，然后观察阵列中预期光输出和阵列的实际光输出之间的差异。 该方法可以特别地包括例如将一组不相邻的行或列驱动到与中间行或列不同的状态，然后观察阵列的光输出。
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