-
1.发明授权公开(公告)号：US06452872B1
公开(公告)日：2002-09-17
申请号：US09566945
申请日：2000-05-08
IPC分类号： G02B600
CPC分类号： G02B6/0018 , G02B6/001 , G02B6/0038 , G02B6/12002 , G02B6/4214 , G02B6/4298 , G04B19/30
摘要： Solid optical guide (10) with microprisms (20) of refractive index n, for uniformly illuminating a surface (4) in grazing incidence at an angle &thgr;1 in which a plane angle &dgr; of the cross-section develops with respect to the surface (4) a substantially perpendicular face (15) and a substantially parallel face (14), in which microprisms (20) are structured in hollows, one facet (21) of said microprisms oriented towards the face (15) has its edge (22) formed with the parallel face (14) inclined at an angle {right arrow over (&agr;)} with respect to the axis of the guide and its edge (23) formed with the perpendicular face (15) inclined at an angle {right arrow over (&ggr;)} with respect to the perpendicular to the surface to be illuminated, the values {right arrow over (&agr;)} and {right arrow over (&ggr;)} being determined from characteristics n, &thgr;1 and &dgr; of the guide.
摘要翻译： 具有折射率n的微棱镜（20）的固体光导（10），用于以角度θ1进行掠射入射以均匀地照射表面（4），其中横截面的平面角度δ相对于表面（4 ）基本上垂直的面（15）和基本上平行的面（14），其中微棱镜（20）构造成中空，所述微棱镜的朝向所述面（15）的一个面（21）具有形成的边缘（22） 其中所述平行面（14）相对于所述引导件的轴线以相对于所述引导件的轴线成角度（右箭头（α）}）倾斜，并且其形成有垂直面（15）的边缘（23）以垂直面 伽玛）}相对于要被照射的表面的垂直线，由引导件的特征n，θ1和delta确定值（（α）}上的右箭头和{右箭头（（gamma）}）。
-
公开(公告)号：US5984485A
公开(公告)日：1999-11-16
申请号：US16273
申请日：1998-01-30
CPC分类号： G02B6/0055 , G04B19/30
摘要： Illumination device for the dial (4) of a display device formed by a case (1) sealed by a crystal (8) arranged above the dial (4) and held by a fitting ring (9), said device including at least one light source (13, 33, 35, 43, 53) arranged in at least one recess arranged in at least one light guide (20, 30, 40, 50) positioned at the periphery of the dial (4), said guide having a polished internal surface (21) oriented towards the dial (4) and an external surface (22) held in a space delimited by the dial (4), the crystal (8) and the inner wall (10) of the fitting ring (9), characterised in that all or part of said external surface (22) of the guide is arranged to allow a progressive increase along the guide (20, 30, 40, 50) of the quantity of light diffused by said external wall gradually as one moves away from one of the light sources (13, 33, 35, 43, 53).
摘要翻译： 由用布置在刻度盘（4）上方并由配合环（9）保持的由晶体（8）密封的壳体（1）形成的显示装置的刻度盘（4）的照明装置，所述装置包括至少一个光 源极（13,33,35,43,53）布置在布置在位于所述刻度盘（4）的周边的至少一个光导（20,30,40,50）中的至少一个凹部中，所述引导件具有抛光 朝向表盘（4）定向的内表面（21）和保持在由表盘（4）限定的空间中的外表面（22），配件环（9）的晶体（8）和内壁（10） 其特征在于，所述引导件的所述外表面（22）的全部或一部分被布置成允许沿所述导向件（20,30,40,50）逐渐增加由所述外壁漫射的光量随着一个移动 远离一个光源（13,33,35,43,53）。
-
公开(公告)号：US20080303781A1
公开(公告)日：2008-12-11
申请号：US11816286
申请日：2006-02-17
IPC分类号： G09G3/34
CPC分类号： H04N5/2254 , H04N5/7416
摘要： A micro electromechanical shutter device and a pixel arrangement in which respective shutter elements are configured to controllably take a first geometrical state open and a second geometrical state closed by different degrees of actuation, and wherein the first geometrical state of the shutter element is configured to correspond to a non-actuated rest state of the shutter element.
摘要翻译： 微机电快门装置和像素装置，其中相应的快门元件被配置为可控制地采取不同程度的致动闭合的第一几何状态和第二几何状态，并且其中快门元件的第一几何状态被配置为对应 到快门元件的非致动静止状态。
-
公开(公告)号：US07791684B2
公开(公告)日：2010-09-07
申请号：US12029875
申请日：2008-02-12
申请人： Juan Manuel Teijido , Olivier Ripoll , Nadin Roesler , Takeo Arai
发明人： Juan Manuel Teijido , Olivier Ripoll , Nadin Roesler , Takeo Arai
IPC分类号： G02F1/13357 , F21V7/04
CPC分类号： G02B6/0018 , G02B6/0023
摘要： An optical device for backlighting a liquid crystal display. The optical device has an optical element. The optical element includes a material body and at least one recess. The recess is formed in the material body and is configured to determine the light distribution of light to be directed towards the liquid crystal display.
摘要翻译： 一种用于背光液晶显示器的光学装置。 光学装置具有光学元件。 光学元件包括材料体和至少一个凹部。 凹部形成在材料体中，并且被配置为确定要朝向液晶显示器的光的光分布。
-
公开(公告)号：US08351122B2
公开(公告)日：2013-01-08
申请号：US12905695
申请日：2010-10-15
IPC分类号： G02B27/14
CPC分类号： G02B6/4298 , G02B6/0011 , G02B6/0028 , G02B6/0046 , G02B6/0068 , G02B19/0028 , G02B19/0057 , G02B19/0066 , G02F2001/133607 , G03B21/2033 , G03B21/208 , H04N9/315
摘要： An illumination arrangement for a projection system is proposed including a light source device and a light collecting, integrating and redirecting device. The light source device comprises at least one solid state light source device. The light collecting, integrating and redirecting device comprises at least one light integrating device, which is adapted to directly receive and to integrate at least a part of primary illumination light generated by and emitted from at least one associated of at least one sold state light source device.
摘要翻译： 提出了一种用于投影系统的照明装置，包括光源装置和集光，集成和重定向装置。 光源装置包括至少一个固态光源装置。 集光，集成和重定向装置包括至少一个光集成装置，其适于直接接收和整合由至少一个与至少一个销售状态光源相关联的至少一个产生和发射的主要照明光的至少一部分 设备。
-
公开(公告)号：US20110075107A1
公开(公告)日：2011-03-31
申请号：US12905695
申请日：2010-10-15
IPC分类号： G03B21/14
CPC分类号： G02B6/4298 , G02B6/0011 , G02B6/0028 , G02B6/0046 , G02B6/0068 , G02B19/0028 , G02B19/0057 , G02B19/0066 , G02F2001/133607 , G03B21/2033 , G03B21/208 , H04N9/315
摘要： An illumination arrangement for a projection system is proposed including a light source device and a light collecting, integrating and redirecting device. The light source device comprises at least one solid state light source device. The light collecting, integrating and redirecting device comprises at least one light integrating device, which is adapted to directly receive and to integrate at least a part of primary illumination light generated by and emitted from at least one associated of at least one sold state light source device.
摘要翻译： 提出了一种用于投影系统的照明装置，包括光源装置和集光，集成和重定向装置。 光源装置包括至少一个固态光源装置。 集光，集成和重定向装置包括至少一个光集成装置，其适于直接接收和整合由至少一个与至少一个销售状态光源相关联的至少一个产生和发射的主要照明光的至少一部分 设备。
-
公开(公告)号：US09301682B2
公开(公告)日：2016-04-05
申请号：US13823602
申请日：2011-08-18
申请人： Juan Manuel Teijido
发明人： Juan Manuel Teijido
CPC分类号： A61B3/14 , A61B3/0083 , A61B3/132 , A61B3/135
摘要： A device for stereoscopic examination of an eye, in particular a slit-lamp microscope, comprises, according to a first aspect of the invention, a lens for generating two images of the eye, wherein the device comprises at least one image sensor for electronic recording of the two images. According to a second aspect of the invention, the device for examination of an eye, in particular the slit-lamp microscope, comprises a lens for generating one image, wherein it comprises an image sensor for electronic recording of one image, and a viewing unit with an image-reproducing unit for presenting the image, and an eyepiece for viewing the image.
摘要翻译： 根据本发明的第一方面，用于立体检查眼睛的装置，特别是裂隙灯显微镜包括用于产生眼睛的两个图像的透镜，其中该装置包括用于电子记录的至少一个图像传感器 的两个图像。 根据本发明的第二方面，用于检查眼睛，特别是裂隙灯显微镜的装置包括用于产生一个图像的透镜，其中包括用于一个图像的电子记录的图像传感器和观察单元 具有用于呈现图像的图像再现单元和用于观看图像的目镜。
-
公开(公告)号：US20130286347A1
公开(公告)日：2013-10-31
申请号：US13823602
申请日：2011-08-18
申请人： Juan Manuel Teijido
发明人： Juan Manuel Teijido
IPC分类号： A61B3/14
CPC分类号： A61B3/14 , A61B3/0083 , A61B3/132 , A61B3/135
摘要： A device for stereoscopic examination of an eye, in particular a slit-lamp microscope, comprises, according to a first aspect of the invention, a lens for generating two images of the eye, wherein the device comprises at least one image sensor for electronic recording of the two images. According to a second aspect of the invention, the device for examination of an eye, in particular the slit-lamp microscope, comprises a lens for generating one image, wherein it comprises an image sensor for electronic recording of one image, and a viewing unit with an image-reproducing unit for presenting the image, and an eyepiece for viewing the image.
摘要翻译： 根据本发明的第一方面，用于立体检查眼睛的装置，特别是裂隙灯显微镜包括用于产生眼睛的两个图像的透镜，其中该装置包括用于电子记录的至少一个图像传感器 的两个图像。 根据本发明的第二方面，用于检查眼睛，特别是裂隙灯显微镜的装置包括用于产生一个图像的透镜，其中包括用于一个图像的电子记录的图像传感器和观察单元 具有用于呈现图像的图像再现单元和用于观看图像的目镜。
-
公开(公告)号：US07929214B2
公开(公告)日：2011-04-19
申请号：US10534237
申请日：2003-11-06
IPC分类号： G02B27/14
CPC分类号： G02B6/4298 , G02B6/0011 , G02B6/0028 , G02B6/0046 , G02B6/0068 , G02B19/0028 , G02B19/0057 , G02B19/0066 , G02F2001/133607 , G03B21/2033 , G03B21/208 , H04N9/315
摘要： An illumination arrangement (1) for a projection system is proposed comprising a light source device (10) and a light collecting, integrating and redirecting device (20). The light source device (10) comprises at least one solid state light source device (30). The light collecting, integrating and redirecting device (20) comprises at least one light integrating device (50), which is adapted to directly receive and to integrate at least a part of primary illumination light (L1) generated by and emitted from at least one associated of at least one solid state light source device (30).
摘要翻译： 提出了一种用于投影系统的照明装置（1），其包括光源装置（10）和集光，集成和重定向装置（20）。 光源装置（10）包括至少一个固态光源装置（30）。 集光，集成和重定向装置（20）包括至少一个光积分装置（50），其适于直接接收和整合由至少一个 与至少一个固态光源装置（30）相关联。
-
公开(公告)号：US07314279B2
公开(公告)日：2008-01-01
申请号：US11089315
申请日：2005-03-24
CPC分类号： H04N9/3105 , G03B21/2013 , H04N5/7441 , H04N9/315
摘要： An image generation unit (10) is proposed comprising a first, a second, and a third light source unit (S1, S2, S3) which are adapted in order to generate an emit respective first, second, and third primary illumination light components (Lr1, Lg1, Lb1). An image generation and light re-directing arrangement (IGR) is provided which is adapted in order to generate first, second and third partial images (Ir, Ig, Ib) for an image (I) to be displayed and in order to generate first, second, and third projection light components (Lpr, Lpg, Lpb) as light of said first, second, and third partial images (Ir, Ig, Ib), respectively and in order to emit said projection light components (Lpr, Lpg, Lpb) as light of said first, second, and third partial images (Ir, Ig, Ib), respectively into an essentially common output direction (XO), wherein said first, second and third light source units (S1, S2, S3) are arranged in order to emit said first, second and third primary illumination light components (L1r, L1g, L1b) into an essentially common input direction (XI).
摘要翻译： 提出了一种图像生成单元（10），其包括第一，第二和第三光源单元（S1，S2，S3），其适于产生相应的第一，第二和第三主照明 轻组分（Lr1，Lg1，Lb1）。 提供了图像生成和光重定向布置（IGR），其适于为要显示的图像（I）生成第一，第二和第三部分图像（Ir，Ig，Ib），并且为了生成第一， 分别为所述第一，第二和第三部分图像（Ir，Ig，Ib）的光的第二投影光分量（Lpr，Lpg，Lpb），并且为了发射所述投影光分量（Lpr，Lpg， Lpb）分别作为所述第一，第二和第三部分图像（Ir，Ig，Ib）的光分成基本上公用的输出方向（XO），其中所述第一，第二和第三光源单元（S1，S2， S 3）被布置为将所述第一，第二和第三初级照明光分量（L 1 r，L 1 g，L 1 b）发射成基本上共同的输入方向（XI）。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.032 秒)
