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    • 2. 发明授权
    • Device for the oriented illumination of a surface by a microprism guide
    • 用于通过微棱镜引导件对表面进行定向照明的装置
    • US06452872B1
    • 2002-09-17
    • US09566945
    • 2000-05-08
    • Juan Manuel TeijidoJean-Charles PoliJoachim GruppHans Peter Herzig
    • Juan Manuel TeijidoJean-Charles PoliJoachim GruppHans Peter Herzig
    • G02B600
    • G02B6/0018G02B6/001G02B6/0038G02B6/12002G02B6/4214G02B6/4298G04B19/30
    • 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.
    • 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)})。
    • 4. 发明授权
    • Uniform illumination device for the dial of a display device
    • 用于显示设备拨盘的均匀照明设备
    • US5984485A
    • 1999-11-16
    • US16273
    • 1998-01-30
    • Jean-Charles PoliJoachim GruppJuan Manuel TeijidoHans Peter Herzig
    • Jean-Charles PoliJoachim GruppJuan Manuel TeijidoHans Peter Herzig
    • F21V8/00G04B19/30G04B39/00
    • G02B6/0055G04B19/30
    • 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).
    • 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)。
    • 7. 发明授权
    • Eye examination apparatus with digital image output
    • 具有数字图像输出的眼睛检查装置
    • US09301682B2
    • 2016-04-05
    • US13823602
    • 2011-08-18
    • Juan Manuel Teijido
    • Juan Manuel Teijido
    • A61B3/14A61B3/00A61B3/13A61B3/135
    • A61B3/14A61B3/0083A61B3/132A61B3/135
    • 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.
    • 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。
    • 8. 发明申请
    • EYE EXAMINATION APPARATUS WITH DIGITAL IMAGE OUTPUT
    • 眼睛检查装置与数字图像输出
    • US20130286347A1
    • 2013-10-31
    • US13823602
    • 2011-08-18
    • Juan Manuel Teijido
    • Juan Manuel Teijido
    • A61B3/14
    • A61B3/14A61B3/0083A61B3/132A61B3/135
    • 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.
    • 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。
    • 10. 发明授权
    • Image generation unit
    • 图像生成单元
    • US07314279B2
    • 2008-01-01
    • US11089315
    • 2005-03-24
    • Juan Manuel TeijidoFrederic LudleyNadin RoeslerOlivier Ripoll
    • Juan Manuel TeijidoFrederic LudleyNadin RoeslerOlivier Ripoll
    • G03B21/00G03B21/28
    • H04N9/3105G03B21/2013H04N5/7441H04N9/315
    • 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).
    • 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)。