专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

WO00022472A1 FIELD EMISSION CHARGE CONTROLLED MIRROR (FEA-CCM) 审中-公开
标题翻译：场发射电荷控制镜（FEA-CCM）
公开(公告)号：WO00022472A1
公开(公告)日：2000-04-20
申请号：PCT/US1999/021455
申请日：1999-10-14
IPC分类号： B81B3/00 , G02B26/08 , G09G3/22 , H01J31/12 , H04N5/68 , H04N5/74 , G02B26/00
CPC分类号： G02B26/0841 , H04N5/7458
摘要： A bright, high contrast, compact, large area, high-resolution light modulator (50) uses a field emitter array (FEA) (52) to address a charge controlled mirror (CCM) (54). The FEA deposits a charge pattern onto the CCM, which in turn produces electrostatic forces that deflect the micromirrors (58) in accordance with the amount of accumulated charge. The CCM that is used in combination with the FEA can be configured in many different ways to implement different actuation modes, e.g. attractive, repulsive, grid-actuated or membrane-actuated and different charge control modes, e.g. RC decay, RC sustain and charge control.
摘要翻译：明亮，高对比度，紧凑，大面积的高分辨率光调制器（50）使用场致发射阵列（FEA）（52）来寻址电荷控制镜（CCM）（54）。 FEA将电荷模式放置在CCM上，CCM又产生根据累积电荷的量偏转微镜（58）的静电力。与FEA组合使用的CCM可以以许多不同的方式配置以实现不同的致动模式，例如，有吸引力的，排斥的，栅格驱动的或膜致动的和不同的电荷控制模式，例如 RC衰减，RC持续和充电控制。

22. 发明申请

WO99054775A1 METHOD OF PRODUCING LIGHT MODULATION DEVICE AND PROJECTOR 审中-公开
标题翻译：生产调光装置和投影仪的方法
公开(公告)号：WO99054775A1
公开(公告)日：1999-10-28
申请号：PCT/JP1998/001787
申请日：1998-04-17
IPC分类号： G02B26/08 , G02B26/02 , G09F9/00 , G09F19/22 , H04N5/74
CPC分类号： G09F19/22 , G02B26/02 , G02B26/0858 , H04N5/7458
摘要： A method of producing a light modulation device in which no irregular reflection occurs. The method comprises the step (a) of forming a separation layer where separation occurs upon irradiation with light on a heat-resistant substrate, the step (b) of forming a piezoelectric layer on the separation layer, the step (d) of forming an electrode pattern on the piezoelectric layer and forming a mirror element in each of the pixels, the step (e) of electrically connecting an active element substrate on which active elements are provided in the respective pixels to the piezoelectric layer in such a way that the active elements correspond to the mirror elements, and the step (g) of causing separation in the separation layer by irradiating the separation layer with light from the heat-resistant substrate side.
摘要翻译：一种制造不发生不规则反射的光调制装置的方法。该方法包括在耐热基板上照射光时形成分离层的步骤（a），在分离层上形成压电层的步骤（b），形成电极图案，并且在每个像素中形成反射镜元件，步骤（e）将有源元件基板的各个像素中的有源元件电连接到压电层，使得有源元件基板元件对应于镜元件，以及通过用耐光基板侧的光照射分离层而使分离层分离的步骤（g）。

23. 发明申请

WO99023520A1 DISPLAY APPARATUS INCLUDING GRATING LIGHT-VALVE ARRAY AND INTERFEROMETRIC OPTICAL SYSTEM 审中-公开
标题翻译：显示装置，包括光栅阵列和干涉光学系统
公开(公告)号：WO99023520A1
公开(公告)日：1999-05-14
申请号：PCT/US1998/022341
申请日：1998-10-22
IPC分类号： G02B26/06 , G02B5/18 , G02B27/18 , G02B27/44 , G02B27/50 , H04N5/74 , H04N9/12 , H04N9/31 , G02B26/08
CPC分类号： G02B26/02 , G02B26/0808 , H04N5/7416 , H04N5/7458 , H04N9/3105
摘要： Display systems employ a planar grating light-valve (GLV) array as a spatial light-modulator for representing an image to be displayed. The systems rely for image representation on the position of moveable reflective elements of the GLV array, which move through planes parallel to the plane of the array. The moveable elements provide, from an incident phase-constant wavefront, a reflected phase-modulated wavefront representing the image to be displayed. The displayed image is provided by interferometrically combining the phase-modulated wavefront with a reference wavefront also formed, directly or indirectly, from the incident phase-constant wavefront.
摘要翻译：显示系统采用平面光栅光阀（GLV）阵列作为表示要显示的图像的空间光调制器。系统依赖于GLV阵列的可移动反射元件的位置上的图像表示，GLV阵列可移动通过平行于阵列平面的平面。可移动元件从入射相位恒定波前提供表示要显示的图像的反射相位调制波前。所显示的图像通过将相位调制波前与直接或间接从入射相位恒定波阵面形成的参考波阵面进行干涉组合来提供。

24. 发明申请

WO98048310A1 LIGHT VALVE TARGET COMPRISING ELECTROSTATICALLY-REPELLED MICRO-MIRRORS 审中-公开
标题翻译：包含静电纺丝微镜的光阀目标
公开(公告)号：WO98048310A1
公开(公告)日：1998-10-29
申请号：PCT/US1998/007833
申请日：1998-04-17
IPC分类号： G02B26/08 , H04N5/74 , G09F9/37
CPC分类号： G02B26/0841 , H04N5/7425 , H04N5/7458 , H04N9/3141
摘要： A micro-mirror light valve target (10) utilizes electrostatic repulsion to outwardly deflect and pivot the micro-mirror elements (24) away from their underlying electrodes (26) thereby modulating a light beam (32). Outward deflection both increases the range of deflection, which increases the range of possible gray-level gradations of the modulated light beam (34), and eliminates "sticking" problems, which improves the reliability and expected lifetime of the target.
摘要翻译：微反射镜光阀目标（10）利用静电排斥使微镜元件（24）远离其下面的电极（26）向外偏转和枢转，从而调制光束（32）。向外偏转两者均增加偏转范围，这增加了调制光束（34）可能的灰度等级的范围，并且消除了“粘附”问题，这提高了目标的可靠性和期望的寿命。

25. 发明申请

WO98036567A1 DISPLAY APPARATUS AND METHOD 审中-公开
标题翻译：显示装置和方法
公开(公告)号：WO98036567A1
公开(公告)日：1998-08-20
申请号：PCT/GB1998/000447
申请日：1998-02-12
IPC分类号： H04N5/74 , H04N5/44 , H04N7/01 , H04N9/30 , H04N9/31
CPC分类号： H04N9/30 , H04N5/7458 , H04N7/0112 , H04N7/012 , H04N9/3102 , H04N2005/7466
摘要： A display apparatus includes means for inputting an interlaced video signal comprising signals representative of successive fields in image data produced by scanning successive image frames. Fields of image data which have been derived from single frames of the scanned image frames are determined, and signals produced representative of each of the image frames. A DMD for each colour channel is addressed with signals representative of the frames.
摘要翻译：显示装置包括用于输入隔行扫描视频信号的装置，该信号包括表示通过扫描连续图像帧产生的图像数据中的连续场的信号。确定从扫描图像帧的单帧导出的图像数据的场，并且产生代表每个图像帧的信号。用于代表帧的信号来寻址每个颜色通道的DMD。

26. 发明申请

WO1993018620A2 SPATIAL LIGHT MODULATOR SYSTEM 审中-公开
标题翻译：空调灯调制器系统
公开(公告)号：WO1993018620A2
公开(公告)日：1993-09-16
申请号：PCT/GB1993000456
申请日：1993-03-04
申请人： RANK BRIMAR LIMITED , KAVANAGH, Martin , FIELDING, Raymond, Gordon
发明人： RANK BRIMAR LIMITED
IPC分类号： H04N09/31
CPC分类号： H04N9/3105 , G02B26/0841 , G02B27/18 , G09F9/372 , H04N5/74 , H04N5/7458
摘要： A display projection apparatus comprising a light source, means for splitting light from the source into different color component beams, and a plurality of deformable mirror device spatial light modulators, characterised in that the light paths to said splitting means and modulators are provided as a single prism assembly to which said modulators are mounted.
摘要翻译：一种显示投影装置，包括光源，用于将来自所述源的光分解成不同的颜色分量光束的装置，以及多个可变形反射镜装置空间光调制器，其特征在于，向所述分离装置和调制器的光路被提供为单个所述调制器安装到所述棱镜组件。

27. 发明申请

WO1993008501A1 SCENE PROJECTOR 审中-公开
标题翻译：场景投影机
公开(公告)号：WO1993008501A1
公开(公告)日：1993-04-29
申请号：PCT/US1992008873
申请日：1992-10-16
申请人： AURA SYSTEMS, INC.
发明人： AURA SYSTEMS, INC. , UM, Gregory , LEE, Yeon, Ho
IPC分类号： G03B21/00
CPC分类号： H04N9/3152 , G02B26/0816 , H04N5/7458
摘要： Optical energy from a broadband source (12) is focused on an aperture (30) in an opaque member (16). The energy exiting the aperture (30) is received off axis by a parabolic mirror (18) which collimates the energy. The collimated energy is reflected from each planar mirror of an actuated mirror array (20). The reflected energy from the mirror array (20) is reflected to the aperture (30) by the parabolic mirror (18). The orientation of each planar mirror determines the flux which passes through the aperture (30) or is reflected by a reflective face (28) of the opaque member (16). The energy reflected from this face (28) which is derived from each mirror corresponds to the flux intensity for a corresponding pixel. This energy may then be focused on a screen (24) to display the scene.
摘要翻译：来自宽带源（12）的光能聚焦在不透明构件（16）中的孔（30）上。离开孔径（30）的能量通过准直能量的抛物面反射镜（18）离轴接收。准直的能量从致动反射镜阵列（20）的每个平面镜反射。来自反射镜阵列（20）的反射能量被抛物面镜（18）反射到光圈（30）。每个平面镜的取向决定了通过孔（30）的通量或由不透明构件（16）的反射面（28）反射的通量。从每个镜子导出的从该面（28）反射的能量对应于对应像素的通量强度。然后可以将该能量聚焦在屏幕（24）上以显示场景。

28. 发明申请

WO1992012506A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：WO1992012506A1
公开(公告)日：1992-07-23
申请号：PCT/GB1992000002
申请日：1992-01-02
申请人： RANK BRIMAR LIMITED , FIELDING, Raymond, Gordon , ECKERSLEY, Brian
发明人： RANK BRIMAR LIMITED
IPC分类号： G09F09/37
CPC分类号： G09G3/346 , G09F9/372 , G09G3/2022 , G09G2300/08 , G09G2310/0297 , H04N5/7458 , H04N9/312
摘要： A display device comprising a plurality of deformable mirror devices arranged in a matrix array (20) to reflect light from a source (22) to a receiver (24) when in an on state, arranged to display grey level intensity values in response to digital input signals by switching the modulators on or off for periods corresponding to the significance of bits of a digital grey scale input word, in which there are provided dead time intervals in which the modulators are in a reset condition during which bit data can be written to the array (20).

29. 发明申请

WO2016124782A1 OPTICAL DEVICE FOR ENHANCING RESOLUTION OF AN IMAGE 审中-公开
标题翻译：用于增强图像分辨率的光学装置
公开(公告)号：WO2016124782A1
公开(公告)日：2016-08-11
申请号：PCT/EP2016/052580
申请日：2016-02-06
申请人： OPTOTUNE AG
发明人： ASCHWANDEN, Manuel , NIEDERER, David , VENTURA, Mark , SUTER, Marcel , STADLER, David , SMOLKA, Stephan , PATSCHEIDER, Roman , GEISSNER, Markus
IPC分类号： G02B26/10
CPC分类号： G02B7/1821 , G02B26/0816 , G02B26/0875 , G02B26/10 , H04N5/7458 , H04N9/3141 , H04N9/3188
摘要： The invention relates to an optical device (1) for enhancing the resolution of an image, comprising: a transparent plate member (10) configured for refracting a light beam (20) passing through the plate member (10), which light beam (20) projects an image comprised of rows and columns of pixels (40), a carrier (50) to which said transparent plate member (10) is rigidly mounted, wherein the carrier (50) is configured to be tilted between a first and a second position about a first axis (A), such that the plate member (10) is tilted between the first and the second position about the first axis (A), whereby said projected image (30) is shifted by a fraction (∆P) of a pixel, particularly by a half of a pixel, along a first direction (x), and an actuator means (60) that is configured to tilt the carrier (50) and therewith the plate member (10) between the first and the second position about the first axis (A).
摘要翻译：本发明涉及一种用于增强图像分辨率的光学装置（1），包括：透明板构件（10），其构造成折射通过所述板构件（10）的光束（20），所述光束（20））投影由像素（40）的行和列组成的图像，刚性地安装有所述透明板构件（10）的载体（50），其中所述载体（50）构造成在第一和第二使得所述板构件（10）围绕第一轴线（A）在第一和第二位置之间倾斜，由此所述投影图像（30）偏移分数（ΔP）沿着第一方向（x）的像素，特别是像素的一半像素，以及致动器装置（60），其构造成使所述载体（50）和所述板构件（10）在所述第一和第二方向关于第一轴线（A）的第二位置。

30. 发明申请

WO2015082529A2 PROJECTION SUBSYSTEM FOR HIGH CONTRAST PROJECTION SYSTEM 审中-公开
标题翻译：高对比度投影系统投影子系统
公开(公告)号：WO2015082529A2
公开(公告)日：2015-06-11
申请号：PCT/EP2014/076378
申请日：2014-12-03
申请人： BARCO N.V.
发明人： LAMBOT, Daniel
IPC分类号： G02B26/08
CPC分类号： G03B33/12 , G02B27/1026 , G02B27/1066 , G02B27/149 , G03B21/008 , G03B21/2033 , G03B21/28 , H04N5/7458 , H04N9/3105 , H04N9/3164
摘要： A projection subsystem for a high contrast projection system is described comprising three digital micro-mirror devices (MMD) and three prism assemblies and a crossed dichroic prism assembly, the prism assemblies comprising dual TIR prisms.
摘要翻译：描述了一种用于高对比度投影系统的投影子系统，其包括三个数字微镜装置（MMD）和三个棱镜组件和一个交叉的二向色棱镜组件，该棱镜组件包括双TIR棱镜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式