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41. 发明授权

US06919983B2 Microelectromechanical device with continuously variable displacement 失效
公开(公告)号：US06919983B2
公开(公告)日：2005-07-19
申请号：US10985514
申请日：2004-11-10
申请人： Marek W. Kowarz
发明人： Marek W. Kowarz
IPC分类号： B81B3/00 , G02B26/08 , G02B26/00 , G02B5/18 , G02B26/02 , G09G3/34
CPC分类号： B81B3/0037 , G02B26/0808
摘要： An electrostatic micromechanical device with continuously variable displacement, that includes: a movable member having a first electrode; an opposing surface having a second electrode; a channel separating the movable member from the opposing surface; a liquid situated in the channel, wherein the liquid has a sufficiently high dielectric constant so as to enable continuously variable and stable control of a displacement of the movable member over a travel range spanning at least half of the channel; the displacement being a result of a voltage applied between the first electrode and the second electrode; and at least one solid dielectric layer physically situated between the first electrode and the second electrode.

42. 发明授权

US06724515B1 Conformal grating device for producing enhanced gray levels 有权
标题翻译：用于产生增强灰度级的保形光栅装置
公开(公告)号：US06724515B1
公开(公告)日：2004-04-20
申请号：US10335645
申请日：2002-12-31
申请人： Marek W. Kowarz
发明人： Marek W. Kowarz
IPC分类号： G02B2600
CPC分类号： G02B26/0808 , G02B5/1828
摘要： An electromechanical conformal grating device including: at least two sets of elongated ribbon elements; a pair of end supports for supporting each elongated ribbon element at both ends over a substrate; a plurality of intermediate supports placed under each elongated ribbon element; and at least two inputs for selectively applying a force to the at least two sets of elongated ribbon elements; wherein the force causes selected elongated ribbon elements to deform between first and second operating states, wherein during the second operating state the elongated ribbon elements mechanically conform to the intermediate supports.
摘要翻译：一种机电适形光栅装置，包括：至少两组细长带元件; 一对端部支撑件，用于在基板的两端支撑每个细长的带状元件; 放置在每个细长带元件下方的多个中间支撑件; 以及用于选择性地向所述至少两组细长带元件施加力的至少两个输入; 其中所述力使所选择的细长带元件在第一和第二操作状态之间变形，其中在所述第二操作状态期间，所述细长带元件机械地符合所述中间支撑。

43. 发明授权

US06663790B2 Method for manufacturing a mechanical conformal grating device with improved contrast and lifetime 失效
公开(公告)号：US06663790B2
公开(公告)日：2003-12-16
申请号：US10158516
申请日：2002-05-30
申请人： Marek W. Kowarz , John A. Lebens
发明人： Marek W. Kowarz , John A. Lebens
IPC分类号： C23F100
CPC分类号： G02B5/1828 , G02B26/0808
摘要： A method of manufacturing a mechanical grating device, including the steps of: forming a spacer layer on a substrate; removing portions of the spacer layer to define an active region; forming a sacrificial layer in the active region; forming conductive reflective ribbon elements over the active region; annealing the mechanical grating device at an annealing temperature greater than 150° C.; and removing the sacrificial layer from the active region to release the conductive reflective ribbon elements.

44. 发明授权

US08194178B2 Programmable micro-electromechanical microshutter array 有权
标题翻译：可编程微机电微阵列
公开(公告)号：US08194178B2
公开(公告)日：2012-06-05
申请号：US12616995
申请日：2009-11-12
申请人： Frederick T. Brady , Robert M. Guidash , J. Kelly Lee , Marek W. Kowarz , Robert Andosca
发明人： Frederick T. Brady , Robert M. Guidash , J. Kelly Lee , Marek W. Kowarz , Robert Andosca
IPC分类号： H04N5/235 , G02B7/00 , G02B26/06 , G02B26/10 , G02B26/12
CPC分类号： G02B26/02 , G02B26/0841
摘要： A microshutter array has a frame having a light transmissive portion. Linear microshutter elements extend across the light transmissive portion and in parallel to each other. Each microshutter element has a flat blade extended in a length direction and first and second torsion arms extending outwards from each side of the blade in the length direction, the blade extending across the light transmissive portion. A control circuit provides a separately-controlled and independent voltage that is applied to each of the linear microshutter elements. A controller sets the respective voltages applied to each of the linear microshutter elements.
摘要翻译：微型扫描器阵列具有具有透光部分的框架。线性微型振荡器元件延伸穿过光透射部分并且彼此平行。每个微型振动元件具有在长度方向上延伸的平坦叶片，并且第一和第二扭转臂在长度方向上从叶片的每侧向外延伸，叶片延伸穿过透光部分。控制电路提供分别控制和独立的电压，其施加到每个线性微型振荡器元件。控制器设置施加到每个线性微动开关元件的相应电压。

45. 发明授权

US07909474B2 Display apparatus using bilinear electromechanical modulator 有权
标题翻译：使用双线性机电调制器的显示装置
公开(公告)号：US07909474B2
公开(公告)日：2011-03-22
申请号：US11950488
申请日：2007-12-05
申请人： John A. Agostinelli , Marek W. Kowarz , Michael A. Marcus
发明人： John A. Agostinelli , Marek W. Kowarz , Michael A. Marcus
IPC分类号： G03B21/26
CPC分类号： H04N9/3164 , G03B21/2066 , G03B21/208 , G03B33/12 , H04N9/3132
摘要： A digital projection apparatus has a first light modulation subsystem with a first light source producing linear illumination of a first spectral color and a second light source producing linear illumination of a second spectral color. A first light modulator chip (110a) has at least two independently addressable linear arrays of light modulating devices. A first spatial filter (108) blocks reflected light and transmits diffracted light along a first optical path. A second light modulation subsystem has at least a third light source producing linear illumination of a third spectral color. A second light modulator chip has at least one independently addressable linear array of light modulating devices. A second spatial filter blocks reflected light and transmits diffracted light along a second optical path. A color combining element directs modulated light onto a common optical path. Projection optics direct modulated light toward a scanning element (122) for projection toward a display surface (124).
摘要翻译：数字投影设备具有第一光调制子系统，其具有产生第一光谱颜色的线性照明的第一光源和产生第二光谱颜色的线性照明的第二光源。第一光调制器芯片（110a）具有至少两个独立可寻址的光调制器件的线性阵列。第一空间滤波器（108）阻挡反射光并沿着第一光路传输衍射光。第二光调制子系统具有产生第三光谱颜色的线性照明的至少第三光源。第二光调制器芯片具有至少一个独立可寻址的光调制器件的线性阵列。第二空间滤波器阻挡反射光并且沿着第二光路传输衍射光。彩色组合元件将调制光引导到公共光路上。投影光学器件将调制光朝向扫描元件（122）直接调制以朝向显示表面（124）突出。

46. 发明申请

US20100171931A1 LINE ILLUMINATION APPARATUS USING LASER ARRAYS 失效
标题翻译：使用激光阵列的线路照明设备
公开(公告)号：US20100171931A1
公开(公告)日：2010-07-08
申请号：US12349567
申请日：2009-01-07
申请人： David Kessler , Marek W. Kowarz , James G. Phalen , John A. Agostinelli , Michael A. Marcus
发明人： David Kessler , Marek W. Kowarz , James G. Phalen , John A. Agostinelli , Michael A. Marcus
IPC分类号： G02B27/10 , G03B21/14
CPC分类号： G03B21/28 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B27/0905 , G02B27/0966 , H04N9/3132
摘要： An illumination apparatus forms, onto a linear array light modulator, a line of illumination that extends in a linear direction. The illumination apparatus has a first laser array with laser emitters for forming a first linear beam array and a second laser array with laser emitters for forming a second linear beam array. An array combiner aligns at least the first and second linear beam arrays in the linear direction and directs the first and second linear beam arrays along a propagation path to form a mixed illumination. At least first and second cylindrical lens elements having power in the linear direction relay the mixed illumination from the propagation path toward the linear array light modulator. At least third and fourth cylindrical lens elements having power in the cross-array direction that is orthogonal to the linear direction focus the mixed illumination onto the linear array light modulator.
摘要翻译：照明装置在线性阵列光调制器上形成沿线性方向延伸的照明线。照明装置具有第一激光器阵列，其具有用于形成第一线性光束阵列的激光发射器和具有用于形成第二线性光束阵列的激光发射器的第二激光器阵列。阵列组合器在线性方向上至少对准第一和第二线性束阵列，并沿着传播路径引导第一和第二线性束阵列以形成混合照明。具有线性方向的功率的至少第一和第二柱面透镜元件将来自传播路径的混合照明中继到线性阵列光调制器。具有与线性方向正交的交叉排列方向上的功率的至少第三和第四柱面透镜元件将混合照明聚焦到线性阵列光调制器上。

47. 发明授权

US07684101B2 Micro-electromechanical microshutter array 有权
标题翻译：微机电微型抽头阵列
公开(公告)号：US07684101B2
公开(公告)日：2010-03-23
申请号：US11870465
申请日：2007-10-11
申请人： John N. Border , Herbert J. Erhardt , J. Kelly Lee , Marek W. Kowarz , Robert M. Boysel
发明人： John N. Border , Herbert J. Erhardt , J. Kelly Lee , Marek W. Kowarz , Robert M. Boysel
IPC分类号： G02B26/00
CPC分类号： B81B7/04 , B81B2201/045 , G02B26/02 , G02B26/0841
摘要： A microshutter array has a frame having a light transmissive portion. Linear microshutter elements extend across the light transmissive portion and in parallel to each other. Each microshutter element has a flat blade extended in a length direction and first and second torsion arms extending outwards from each side of the blade in the length direction, the blade extending across the light transmissive portion. There is at least one electrode associated with each linear microshutter element and extended in the length direction parallel to the microshutter element.
摘要翻译：微型扫描器阵列具有具有透光部分的框架。线性微型振荡器元件延伸穿过光透射部分并且彼此平行。每个微型振动元件具有在长度方向上延伸的平坦叶片，并且第一和第二扭转臂在长度方向上从叶片的每侧向外延伸，叶片延伸穿过透光部分。至少有一个电极与每个线性微型切割器元件相关联并且在长度方向上平行于微型振动器元件延伸。

48. 发明授权

US07661862B2 LCD display backlight using elongated illuminators 失效
标题翻译：液晶显示器背光采用细长的照明器
公开(公告)号：US07661862B2
公开(公告)日：2010-02-16
申请号：US11677591
申请日：2007-02-22
申请人： Junwon Lee , Marek W. Kowarz , Peter T. Aylward , Qi Hong , Randall H. Wilson
发明人： Junwon Lee , Marek W. Kowarz , Peter T. Aylward , Qi Hong , Randall H. Wilson
IPC分类号： F21V5/00 , G09F13/08
CPC分类号： G02B6/0078 , G02B6/0025 , G02B6/0031 , G02B6/0035 , G02B6/0068 , G02B6/0073
摘要： A backlight apparatus for directing light toward a display panel and the resulting display device comprises an elongated illuminator that is disposed to direct light towards the display panel and a light diffusing element for uniformizing the light redirected from the two or more elongated illuminators to provide backlight illumination. Such an apparatus provides a more even light distribution to the display.
摘要翻译：一种用于将光引向显示面板的背光装置，并且所得到的显示装置包括设置成将光引向显示面板的细长照明器和用于使从两个或更多个细长照明器重定向的光均匀化的光漫射元件，以提供背光照明。这种装置向显示器提供更均匀的光分布。

49. 发明申请

US20090147220A1 DISPLAY APPARATUS USING BILINEAR ELECTROMECHANICAL MODULATOR 有权
标题翻译：显示设备使用双轨电动调制器
公开(公告)号：US20090147220A1
公开(公告)日：2009-06-11
申请号：US11950488
申请日：2007-12-05
申请人： John A. Agostinelli , Marek W. Kowarz , Michael A. Marcus
发明人： John A. Agostinelli , Marek W. Kowarz , Michael A. Marcus
IPC分类号： G03B21/14
CPC分类号： H04N9/3164 , G03B21/2066 , G03B21/208 , G03B33/12 , H04N9/3132
摘要： A digital projection apparatus has a first light modulation subsystem with a first light source producing linear illumination of a first spectral color and a second light source producing linear illumination of a second spectral color. A first light modulator chip (110a) has at least two independently addressable linear arrays of light modulating devices. A first spatial filter (108) blocks reflected light and transmits diffracted light along a first optical path. A second light modulation subsystem has at least a third light source producing linear illumination of a third spectral color. A second light modulator chip has at least one independently addressable linear array of light modulating devices. A second spatial filter blocks reflected light and transmits diffracted light along a second optical path. A color combining element directs modulated light onto a common optical path. Projection optics direct modulated light toward a scanning element (122) for projection toward a display surface (124).
摘要翻译：数字投影设备具有第一光调制子系统，其具有产生第一光谱颜色的线性照明的第一光源和产生第二光谱颜色的线性照明的第二光源。第一光调制器芯片（110a）具有至少两个独立可寻址的光调制器件的线性阵列。第一空间滤波器（108）阻挡反射光并沿着第一光路传输衍射光。第二光调制子系统具有产生第三光谱颜色的线性照明的至少第三光源。第二光调制器芯片具有至少一个独立可寻址的光调制器件的线性阵列。第二空间滤波器阻挡反射光并且沿着第二光路传输衍射光。彩色组合元件将调制光引导到公共光路上。投影光学器件将调制光朝向扫描元件（122）直接调制以朝向显示表面（124）突出。

50. 发明申请

US20090097095A1 MICRO-ELECTROMECHANICAL MICROSHUTTER ARRAY 有权
标题翻译：微电子显微镜阵列
公开(公告)号：US20090097095A1
公开(公告)日：2009-04-16
申请号：US11870465
申请日：2007-10-11
申请人： John N. Border , Herbert James Erhardt , J. Kelly Lee , Marek W. Kowarz
发明人： John N. Border , Herbert James Erhardt , J. Kelly Lee , Marek W. Kowarz
IPC分类号： G02F1/03
CPC分类号： B81B7/04 , B81B2201/045 , G02B26/02 , G02B26/0841
摘要： A microshutter array has a frame having a light transmissive portion. Linear microshutter elements extend across the light transmissive portion and in parallel to each other. Each microshutter element has a flat blade extended in a length direction and first and second torsion arms extending outwards from each side of the blade in the length direction, the blade extending across the light transmissive portion. There is at least one electrode associated with each linear microshutter element and extended in the length direction parallel to the microshutter element.
摘要翻译：微型扫描器阵列具有具有透光部分的框架。线性微型振荡器元件延伸穿过光透射部分并且彼此平行。每个微型振动元件具有在长度方向上延伸的平坦叶片，并且第一和第二扭转臂在长度方向上从叶片的每侧向外延伸，叶片延伸穿过透光部分。至少有一个电极与每个线性微型切割器元件相关联并且在长度方向上平行于微型振动器元件延伸。

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