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公开(公告)号:JP2008197668A
公开(公告)日:2008-08-28
申请号:JP2008058190
申请日:2008-03-07
Applicant: Pixtronix Inc , ピクストロニクス,インコーポレイテッド
Inventor: HAGOOD NESBITT W , MCALLISTER ABRAHAM , LEWIS STEPHEN , BARTON ROGER
CPC classification number: G02B26/04 , G02B26/02 , G09G3/2011 , G09G3/2022 , G09G3/3406 , G09G3/3433 , G09G2300/0814 , G09G2300/0842 , G09G2300/088 , G09G2310/02 , G09G2310/0218 , G09G2310/0235 , G09G2310/0262 , G09G2310/06 , G09G2310/063
Abstract: PROBLEM TO BE SOLVED: To provide a mechanically actuated display that can be driven at high speed and at low voltages for improved image quality and reduced power consumption. SOLUTION: The methods and apparatus for forming images on a display utilizing a control matrix to control the movement of MEMS-based light modulators are provided. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题:提供可以以高速和低电压驱动的机械致动显示器,以提高图像质量和降低功耗。 提供了利用控制矩阵在显示器上形成图像以控制基于MEMS的光调制器的移动的方法和装置。 版权所有(C)2008,JPO&INPIT
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公开(公告)号:JP2012234211A
公开(公告)日:2012-11-29
申请号:JP2012186782
申请日:2012-08-27
Applicant: Pixtronix Inc , ピクストロニクス,インコーポレイテッド
Inventor: HAGOOD NESBITT W , MCALLISTER ABRAHAM , LEWIS STEPHEN , BARTON ROGER
CPC classification number: G02B26/02 , G09G3/3433 , G09G2300/08 , G09G2300/0842 , G09G2300/0885 , G09G2310/0251 , G09G2310/0262 , G09G2310/063
Abstract: PROBLEM TO BE SOLVED: To provide a display which can be driven at high speed and at low voltage, and can be mechanically actuated for improved image quality and reduced power consumption.SOLUTION: The invention relates to a method and an apparatus for forming images on a display by using a control matrix to control movement of MEMS-based light modulators.
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公开(公告)号:JP2012215906A
公开(公告)日:2012-11-08
申请号:JP2012170314
申请日:2012-07-31
Applicant: Pixtronix Inc , ピクストロニクス,インコーポレイテッド
Inventor: HAGOOD NESBITT W , BARTON ROGER
IPC: G03B21/14 , G02F1/13357 , G09F9/37
CPC classification number: G02B6/0043 , G02B6/0046 , G02B6/0061 , G02B6/0078 , G02B26/02
Abstract: PROBLEM TO BE SOLVED: To provide a lower power display having improved luminous efficiency.SOLUTION: An improve apparatus and method for spatial light modulation using an optical cavity having both a front reflection surface and a back reflection surface is disclosed. A light transmission area is formed in the front reflection surface for applying the spatial modulation to light.
Abstract translation: 要解决的问题:提供具有改善的发光效率的低功率显示器。 公开了一种使用具有前反射面和背反射面的光腔的空间光调制的改进装置和方法。 在前反射面中形成光透射区域,用于将空间调制应用于光。 版权所有(C)2013,JPO&INPIT
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公开(公告)号:JP2012177938A
公开(公告)日:2012-09-13
申请号:JP2012117732
申请日:2012-05-23
Applicant: Pixtronix Inc , ピクストロニクス,インコーポレイテッド
Inventor: HAGOOD NESBITT W , BARTON ROGER
IPC: G02B26/02 , G02F1/13 , G02F1/1335 , G02F1/13357
CPC classification number: G02B6/0043 , G02B6/0046 , G02B6/0061 , G02B6/0078 , G02B26/02
Abstract: PROBLEM TO BE SOLVED: To provide a low-power display having increased luminous efficiency.SOLUTION: Improved apparatus and methods for spatial light modulation are disclosed which utilize optical cavities having both front and rear reflective surfaces. Light-transmissive regions are formed in the front reflective surface for spatially modulating light.
Abstract translation: 解决的问题:提供具有增加的发光效率的低功率显示器。 解决方案:公开了改进的用于空间光调制的装置和方法,其利用具有前反射表面和后反射表面的光学腔。 透光区形成在前反射面上,用于空间调制光。 版权所有(C)2012,JPO&INPIT
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公开(公告)号:JP2012053474A
公开(公告)日:2012-03-15
申请号:JP2011219206
申请日:2011-10-03
Applicant: Pixtronix Inc , ピクストロニクス,インコーポレイテッド
Inventor: HAGOOD NESBITT W , BARTON ROGER
CPC classification number: G02B6/0043 , G02B6/0046 , G02B6/0061 , G02B6/0078 , G02B26/02
Abstract: PROBLEM TO BE SOLVED: To provide a lower power display having an improved luminous efficiency.SOLUTION: An optical cavity 200 for use in a spatial light modulator includes a front reflection surface 202 and a back reflection surface 204. The front reflection surface 202 includes an array of light transmission areas 206, and light 208 can escape from the optical cavity 200 through the light transmission areas 206. The light 208 enters the optical cavity 200 from one or more light sources 210. The light 208 is reflected between the front and back reflection surfaces 202 and 204 until the light 208 is reflected through one of the light transmission areas 206.
Abstract translation: 要解决的问题:提供具有改善的发光效率的低功率显示器。 解决方案:用于空间光调制器的光腔200包括前反射表面202和背反射表面204.前反射表面202包括一透光区域阵列206,并且光208可从 光腔200通过光透射区域206.光208从一个或多个光源210进入光腔200.光208在前反射表面202和后反射表面204之间被反射,直到光208被反射为 光传输区域206.版权所有(C)2012,JPO&INPIT
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公开(公告)号:JP2011043856A
公开(公告)日:2011-03-03
申请号:JP2010263349
申请日:2010-11-26
Applicant: Pixtronix Inc , ピクストロニクス,インコーポレイテッド
Inventor: HAGOOD NESBITT W , STEYN JASPER LODEWYK , BROSNIHAN TIMOTHY T , GANDHI JIGNESH , FIJOL JOHN J , PAYNE RICHARD S , BARTON ROGER
CPC classification number: G09G3/3433 , G02B26/02 , G09G3/3473 , G09G2300/0842 , G09G2310/0262
Abstract: PROBLEM TO BE SOLVED: To provide a mechanically-operated display, capable of being driven at high speed with low voltage for improving image quality and reducing power consumption.
SOLUTION: The display device incorporating a shutter-based light modulator is disclosed along with a method for manufacturing such a device. The method is compatible with thin-film manufacturing processes known in the art and results in a display having lower power-consumption.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题:提供能够以低电压高速驱动以提高图像质量并降低功耗的机械操作显示器。 解决方案:结合了基于快门的光调制器的显示装置以及用于制造这种装置的方法被公开。 该方法与本领域已知的薄膜制造工艺兼容,并且导致具有较低功耗的显示器。 版权所有(C)2011,JPO&INPIT
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公开(公告)号:CA2803781C
公开(公告)日:2015-12-29
申请号:CA2803781
申请日:2006-02-23
Applicant: PIXTRONIX INC
Inventor: HAGOOD NESBITT W , BARTON ROGER
Abstract: Improved apparatus and methods for spatial light modulation are disclosed which utilize optical cavities having both front and rear reflective surfaces. Light--transmissive regions are formed in the front reflective surface for spatially modulating light.
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公开(公告)号:ES2504174T3
公开(公告)日:2014-10-08
申请号:ES08005944
申请日:2006-02-23
Applicant: PIXTRONIX INC
Inventor: HAGOOD NESBITT W , BARTON ROGER , LEWIS STEPHEN , MCALLISTER ABRAHAM
IPC: G01L5/00 , B82Y20/00 , G01J3/26 , G02B5/02 , G02B6/12 , G02B6/122 , G02B6/13 , G02B6/35 , G02B6/43 , G02B26/00 , G02B26/02 , G02B26/08 , G09G3/34
Abstract: Un aparato de representación visual que comprende: una formación de píxeles que incluye un sustrato transparente, y una pluralidad de moduladores de luz basados en MEMS; y una matriz de control dispuesta sobre el sustrato, que incluye, para un píxel en la formación de píxeles, una interconexión (1506) de habilitación de escritura, para habilitar al píxel para que responda a un voltaje de datos, una interconexión (1510) de voltaje de activación, independiente de la interconexión de habilitación de escritura, para proporcionar un voltaje suficiente para activar el píxel, un primer conmutador (1514) para gobernar selectivamente la aplicación del voltaje proporcionado por la interconexión de voltaje de activación al píxel, y una interconexión (1502) de voltaje de datos, independiente de la interconexión de habilitación de escritura y a la interconexión de voltaje de activación, para controlar el primer conmutador (1514), regulando así la aplicación del voltaje de activación a través de un activador incluido en un respectivo modulador de luz, potenciando de este modo el modulador de luz para cambiar de estados a fin de formar una imagen.
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公开(公告)号:ES2467115T3
公开(公告)日:2014-06-11
申请号:ES10175901
申请日:2006-02-23
Applicant: PIXTRONIX INC
Inventor: HAGOOD NESBITT , BARTON ROGER , LEWIS STEPHEN , MCALLISTER ABRAHAM
Abstract: Un aparato de representación visual, que comprende: una matriz de píxeles dispuestos en filas y columnas, que incluye un sustrato transparente (A630), y 5 una pluralidad de moduladores de luz basados en MEMS (912); y una matriz de control (900) dispuesta sobre el sustrato, que incluye, una conexión eléctrica común (914) entre un conjunto de píxeles, incluyendo el conjunto de píxeles al menos dos de las columnas y al menos dos de las filas, una interconexión de voltaje de datos (906a) que se corresponde con una de las columnas, y un conmutador (908a) incorporado en uno de los píxeles para controlar el accionamiento de un correspondiente modulador de luz basado en MEMS, en respuesta a un voltaje aplicado por la interconexión de voltaje de datos.
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公开(公告)号:CA2817936A1
公开(公告)日:2006-08-31
申请号:CA2817936
申请日:2006-02-23
Applicant: PIXTRONIX INC
Inventor: HAGOOD NESBITT W , MCALLISTER ABRAHAM , LEWIS STEPHEN , BARTON ROGER
Abstract: The invention relates to methods and apparatus for forming images on a display utilizing a control matrix to control movement of MEMS-based light modulators. A display apparatus includes an array of pixels including a transparent substrate, a plurality of MEMS-based light modulators and a control matrix disposed on the substrate. The control matrix includes, for a pixel in the array of pixels, a write enabling interconnect, and an actuation voltage interconnect, a switch for governing the application of voltage provided by the actuation voltage interconnect to the pixel, and a data voltage interconnect for controlling the switch.
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