ABSTRAHLEINHEIT FÜR EINE OPERATIONSLEUCHTE
    2.
    发明公开
    ABSTRAHLEINHEIT FÜR EINE OPERATIONSLEUCHTE 审中-公开
    照射使手术灯

    公开(公告)号:EP3086025A1

    公开(公告)日:2016-10-26

    申请号:EP16166039.4

    申请日:2016-04-19

    申请人: Frowein EZH GmbH

    发明人: Rommel, Michael

    摘要: Die vorliegende Erfindung betrifft eine Abstrahleinheit (1) sowie eine Operationsleuchte (2) mit einer Abstrahleinheit (1) mit einer Lichtquelle (3) und einem der Lichtquelle (3) nachgeschalteten Abstrahlelement (4) zur Erzeugung eines Abstrahlfelds (5), wobei das Abstrahlelement (4) zum Homogenisieren der Leuchtdichteverteilung des Abstrahlfelds (5) derart ausgebildet ist, dass Lichtanteile der Lichtquelle (3) mit einer höheren Lichtstärke in einen weiter außen liegenden Bereich des Abstrahlfelds (5) und Lichtanteile mit einer niedrigeren Lichtstärke in einen weiter innen liegenden Bereich des Abstrahlfelds (5) gelenkt werden.

    摘要翻译: 本发明涉及一种发光装置(1)以及外科手术灯(2),其具有发光部(1)与光源(3)和所述光源中的一个(3)下游的辐射元件(4),用于产生一个Abstrahlfelds(5),其中,所述辐射元件 (4)是均匀化Abstrahlfelds(5)的亮度分布配置为使得所述光源的光分量(3),其具有在Abstrahlfelds的另一外部区域更高的光强度(5),并且具有在更为内部的区域中的较低的光强度的光分量 (5)Abstrahlfelds被引导。

    Two mirror optical arrangement for digital micromirror device
    3.
    发明公开
    Two mirror optical arrangement for digital micromirror device 审中-公开
    Optische Anordnung mit zwei Spiegelnfürdigitale Mikrospiegelvorrichtung

    公开(公告)号:EP2876479A1

    公开(公告)日:2015-05-27

    申请号:EP14185400.0

    申请日:2014-09-18

    发明人: Thomas, Martin

    IPC分类号: G02B21/00 G02B17/08

    摘要: There is provided an optical arrangement comprising a digital micromirror device (62) having a plurality of individually adjustable mirrors, a mirror pair formed from a convex mirror (70) and a concave mirror (72) having a common centre of curvature, the concave mirror (72) having a greater radius than the convex mirror (70), characterised in that a collimated space (76) is immediately adjacent the convex mirror (70), and the concave mirror (72) is offset from the convex mirror (70) so as to be capable of forming an image at an effective focal length of the mirror pair. The convex mirror (70) and the concave mirror (72) have radii substantially in the proportion 2.5:1, the concave mirror having the greater radius. A confocal microscope using such an arrangement is also provided.

    摘要翻译: 提供了一种光学装置,其包括具有多个可单独调节的反射镜的数字微镜装置(62),由凸面镜(70)和具有公共曲率中心的凹面镜(72)形成的反射镜对,凹面镜 (72)具有比所述凸面镜(70)更大的半径,其特征在于,准直空间(76)紧邻所述凸面镜(70),并且所述凹面镜(72)偏离所述凸面镜(70) 以便能够在镜对的有效焦距处形成图像。 凸面镜(70)和凹面镜(72)的半径基本上为2.5:1的半径,凹面镜具有较大的半径。 还提供了使用这种布置的共焦显微镜。

    Optical imaging device designs for solar-powered flight and powergeneration
    5.
    发明授权
    Optical imaging device designs for solar-powered flight and powergeneration 有权
    太阳能动力飞行和能量的光学成像装置的设计

    公开(公告)号:EP1554621B1

    公开(公告)日:2009-09-23

    申请号:EP03769624.2

    申请日:2003-10-17

    IPC分类号: G02B17/06 G21K1/06 G03F7/20

    摘要: The invention provides a lightweight high numerical aperture imaging device (1) comprising two rotationally symmetric curved mirrors (1a), (1b), which can be combined with various other components to facilitate solar-powered flight (including via direct deflection of sunlight (2c), in a manner akin to a solar sail or via solar thermal propulsion (1c)), to facilitate terrestrial power generation, and other uses for high numerical aperture imaging devices, including, for example, achieving very high concentrations of light or other sorts of wave (or other sorts of physical entities that satisfy equivalent "ballistic" equations of motion), or being used in reverse to form a beam that has a small angle spread, producing super-resolving optical systems (for. example for photolithographic purposes) or facilitating interlinking of communication network components. A detailed method for designing such a device is also disclosed.

    NON-IMAGING PHOTON CONCENTRATOR
    6.
    发明公开
    NON-IMAGING PHOTON CONCENTRATOR 审中-公开
    非成像光子浓缩器

    公开(公告)号:EP1574076A2

    公开(公告)日:2005-09-14

    申请号:EP03814160.2

    申请日:2003-12-19

    发明人: PATE, Michael, A.

    IPC分类号: H04N9/31

    摘要: A photon concentrator includes an imaging photon concentrator (13) concentrating photons from a source (70) to an image point (14) and a non-imaging photon concentrator (30). The non-imaging photon concentrator (NIPC) has an entry aperture (33) coupling to the imaging photon concentrator near the image point. The NIPC also includes an exit aperture (35) wherein the entry aperture is larger than the exit aperture.

    摘要翻译: 光子集中器包括将来自光源(70)的光子聚集到图像点(14)的光子聚集器(13)和非成像光子聚集器(30)。 非成像光子集中器(NIPC)具有耦合到图像点附近的成像光子集中器的入口孔径(33)。 NIPC还包括出口孔(35),其中入口孔大于出口孔。

    OPTICAL IMAGING APPARATUS
    7.
    发明公开

    公开(公告)号:EP3190446A3

    公开(公告)日:2018-01-17

    申请号:EP16203903.6

    申请日:2016-12-13

    发明人: Hsiung, Chuan-Pin

    IPC分类号: G02B27/01 G02B17/08 G02B27/34

    摘要: The present invention relates to an optical imaging apparatus, which comprises a display device, a reflection module, and an optical device. The display device displays a display information image. The reflection module is disposed on the display path of the display information image, shrinks the display information image, and reflects the display information image to form a reflection image. The optical device is disposed on the reflection path of the reflection image and reflects the reflection image to form a projection image. The head-up display according to the present invention is applicable to larger display devices with higher definition for providing better display content and effects. Beside, the image size may be adjusted in an optical method for solving the oversize problem of displays.