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公开(公告)号：EP2085807A3
公开(公告)日：2012-05-16
申请号：EP08005973.6
申请日：2006-02-23
Applicant: Pixtronix Inc.
Inventor： Hagood, Nesbitt W. , Barton, Roger , Lewis, Stephen , MCAllister, Abraham
CPC classification number: G02B26/02 , G09G3/3433 , G09G2300/08 , G09G2300/0842 , G09G2300/0885 , G09G2310/0251 , G09G2310/0262 , G09G2310/063
Abstract: A portable device, comprises a housing, a display panel seated within the housing and having a light modulating layer with a plurality of transversely moveable shutters formed on a transparent substrate, a control matrix coupled to the display panel for providing control over respective ones of the transversely moveable shutters for moving the transversely moveable shutters substantially parallel to the transparent substrate, and transverse to a path of a propagating ray of light, to set a respective pixel illumination level, and a light source disposed within the housing beneath the transparent substrate to direct light through the light modulating layer.
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12.发明公开
公开(公告)号：EP2322971A2
公开(公告)日：2011-05-18
申请号：EP10177223.4
申请日：2006-02-23
Applicant: Pixtronix Inc.
Inventor： Hagood, Nesbitt W. , Steyn, Jasper Lodewyk
CPC classification number: G09G3/3433 , B81B3/0054 , B81B2201/032 , B81B2201/038 , B81B2201/045 , B81B2203/051 , G02B26/02 , G02B26/0841 , G09G2300/0809 , G09G2310/0262
Abstract: A display apparatus comprises a first substrate having a front-facing surface and a rear-facing surface. The display apparatus further comprises a second substrate in front of the front-facing surface of the first surface, a reflective aperture layer including a plurality of apertures disposed on the front-facing surface of the first substrate and a plurality of MEMS light modulators for modulating light directed towards the plurality of apertures to form an image.
Abstract translation: 显示装置包括具有正面和背面的第一基板。 所述显示装置还包括在所述第一表面的前向表面的前面的第二基板，包括设置在所述第一基板的前向表面上的多个孔的反射孔层，以及用于调制的多个MEMS光调制器 指向多个孔的光以形成图像。
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公开(公告)号：EP2322971B1
公开(公告)日：2014-04-30
申请号：EP10177223.4
申请日：2006-02-23
Applicant: Pixtronix, Inc.
Inventor： Hagood, Nesbitt W. , Steyn, Jasper Lodewyk
CPC classification number: G09G3/3433 , B81B3/0054 , B81B2201/032 , B81B2201/038 , B81B2201/045 , B81B2203/051 , G02B26/02 , G02B26/0841 , G09G2300/0809 , G09G2310/0262
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Patent Agency Ranking
公开(公告)号：EP2541301A3
公开(公告)日：2013-04-17
申请号：EP12181160.8
申请日：2007-06-05
Applicant: Pixtronix Inc.
Inventor： Hagood, Nesbitt W. , Lewis, Stephen , MCallister, Abraham , Barton, Roger , Payne, Richard S. , Steyn, Jasper Lodewyk
CPC classification number: G09G3/3433 , G02B26/02 , G09G3/3406 , G09G2300/0814 , G09G2300/0842 , G09G2300/0857 , G09G2310/0235 , G09G2310/0237 , G09G2310/0251 , G09G2310/0254 , G09G2310/0262 , G09G2310/0289 , G09G2310/063 , G09G2330/021 , G09G2330/028 , G09G2330/04 , G09G2360/18
Abstract: An electromechanical device comprises a substrate; and an array of pixels (103) arranged on the substrate in rows and columns, a respective pixel having a respective light blocking element (202) coupled to a first electrostatic actuator (205) for moving the light blocking element (202) between at least two positions. For a respective pixel: a data voltage interconnect (1602) applies the data voltage to a data switch (1618), and controls a position of the light blocking element (202); and a voltage regulator substantially limits variation in a voltage across the first electrostatic actuator (402) that would otherwise be caused by movement of portions of the actuator (402).
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15.发明公开Circuits for controlling display apparatus 审中-公开Schaltkreise zur steuerung einer anzeigevorrichtung
公开(公告)号：EP2571013A2
公开(公告)日：2013-03-20
申请号：EP12188497.7
申请日：2007-06-05
Applicant: Pixtronix Inc.
Inventor： Hagood, Nesbitt W. , Lewis, Stephen , Mcallister, Abraham , Barton, Roger , Payne, Richard S. , Steyn, Jasper Lodewyk
CPC classification number: G09G3/3433 , G02B26/02 , G09G3/3406 , G09G2300/0814 , G09G2300/0842 , G09G2300/0857 , G09G2310/0235 , G09G2310/0237 , G09G2310/0251 , G09G2310/0254 , G09G2310/0262 , G09G2310/0289 , G09G2310/063 , G09G2330/021 , G09G2330/028 , G09G2330/04 , G09G2360/18
Abstract: An electromechanical device comprising a substrate and a light blocking element (2304) formed on the substrate and having a first actuator and a second actuator opposing the first actuator for moving the light blocking element between at least a first position and a second position. A flip-flop circuit (2300) is disposed on the substrate and electrically couples the first and second actuators. The flip-flop circuit is configured to maintain an opposite logical state on the first and second actuators, the logical state corresponding to the position of the light blocking element.
Abstract translation: 一种机电装置，包括衬底和形成在衬底上的遮光元件（2304），并具有与第一致动器相对的第一致动器和第二致动器，用于在至少第一位置和第二位置之间移动遮光元件。 触发器电路（2300）设置在基板上并电耦合第一和第二致动器。 触发器电路被配置为在第一和第二致动器上保持相反的逻辑状态，逻辑状态对应于遮光元件的位置。
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16.发明公开
公开(公告)号：EP2287110A2
公开(公告)日：2011-02-23
申请号：EP10176478.5
申请日：2006-02-23
Applicant: Pixtronix Inc.
Inventor： Hagood, Nesbitt W. , Steyn, Jasper Lodewyk
CPC classification number: G09G3/3433 , B81B3/0054 , B81B2201/032 , B81B2201/038 , B81B2201/045 , B81B2203/051 , G02B26/02 , G02B26/0841 , G09G2300/0809 , G09G2310/0262
Abstract: A display apparatus comprises a modulator for selectively interacting with light in an optical path to form an image on the display apparatus. A controllable first electrostatic actuator provides a first mechanical support for the modulator, the first mechanical support providing a supportive connection from a first location on the modulator to a surface over which the modulator is supported. A second mechanical support provides a supportive connection from a second location on the modulator to the surface. The first electrostatic actuator drives the modulator in a plane substantially parallel to the surface.
Abstract translation: 显示装置包括用于选择性地与光路中的光相互作用以在显示装置上形成图像的调制器。 可调节的第一静电致动器为调制器提供第一机械支撑，第一机械支撑件提供从调制器上的第一位置到支撑调制器的表面的支撑连接。 第二机械支撑件提供从调制器上的第二位置到表面的支撑连接。 第一静电致动器驱动调制器在大致平行于表面的平面中。
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公开(公告)号：EP2116885A2
公开(公告)日：2009-11-11
申请号：EP08005944.7
申请日：2006-02-23
Applicant: Pixtronix Inc.
Inventor： Hagood, Nesbitt W. , Barton, Roger , Lewis, Stephen , MCAllister, Abraham
CPC classification number: G02B26/02 , G09G3/3433 , G09G2300/08 , G09G2300/0842 , G09G2300/0885 , G09G2310/0251 , G09G2310/0262 , G09G2310/063
Abstract: A display apparatus comprises an array of pixels including a transparent substrate, and 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, i) a writc-enabling interconnect for enabling the pixel to respond to a data voltage, ii) an actuation voltage interconnect for providing a voltage sufficient to actuate the pixel, iii) a first switch for selectively governing the application of the voltage provided by the actuation voltage interconnect to the pixel, and iv) a data voltage interconnect for controlling the first switch. The control matrix thereby regulates the application of the actuation voltage across an actuator included in a respective light modulator, thereby empowering the light modulator to change states to form an image.
Abstract translation: 显示装置包括包括透明基板的像素阵列和多个基于MEMS的光调制器; 以及设置在基板上的控制矩阵。 控制矩阵包括对于像素阵列中的像素，i）用于使像素响应数据电压的写启用互连，ii）用于提供足以致动像素的电压的致动电压互连，iii） 用于选择性地控制由致动电压互连提供给像素的电压的应用的第一开关，以及iv）用于控制第一开关的数据电压互连。 因此，控制矩阵调节了包括在相应光调制器中的致动器电压的应用，从而赋予光调制器改变状态以形成图像的能力。
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公开(公告)号：EP2085807A2
公开(公告)日：2009-08-05
申请号：EP08005973.6
申请日：2006-02-23
Applicant: Pixtronix Inc.
Inventor： Hagood, Nesbitt W. , Barton, Roger , Lewis, Stephen , MCAllister, Abraham
IPC: G02B26/02
CPC classification number: G02B26/02 , G09G3/3433 , G09G2300/08 , G09G2300/0842 , G09G2300/0885 , G09G2310/0251 , G09G2310/0262 , G09G2310/063
Abstract: A portable device, comprises a housing, a display panel seated within the housing and having a light modulating layer with a plurality of transversely moveable shutters formed on a transparent substrate, a control matrix coupled to the display panel for providing control over respective ones of the transversely moveable shutters for moving the transversely moveable shutters substantially parallel to the transparent substrate, and transverse to a path of a propagating ray of light, to set a respective pixel illumination level, and a light source disposed within the housing beneath the transparent substrate to direct light through the light modulating layer.
Abstract translation: 一种便携式装置，包括壳体，位于壳体内的显示面板，具有形成在透明基板上的多个可横向快门的光调制层，耦合到显示面板的控制矩阵，用于提供对 用于使横向可移动快门基本上平行于透明基板移动并且横向于传播光线的路径以设置相应的像素照明水平的横向可移动快门以及设置在透明基板下方的壳体内的光源以引导 光通过光调制层。
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