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    • 103. 发明公开
    • Light shutter projector with a fluorescent screen
    • Lichtventilprojektor mit einem Fluoreszenzschirm
    • EP0851263A2
    • 1998-07-01
    • EP97118629.1
    • 1997-10-27
    • SAMSUNG DISPLAY DEVICES CO., LTD.
    • Do, Young-ragPark, Chang-wonKim, Jang-hoBae, Jae-wooLee,Joon-bae, c/o Research Center
    • G02B27/18G03B21/60
    • H04N9/3129G02B27/283G03B21/62
    • Disclosed is a ferroelectric liquid crystal display projector employing a fluorescent screen, including a light source emitting light of a predetermined wavelength; a first condensing lens for converting the light radiated from the light source into beams; a polarizing beam splitter for selecting a predetermined directional light in the incident light passing through the first condensing lens and for polarizing the light; a ferroelectric liquid crystal shutter on/off operated according to the polarizing operation of the polarizing beam splitter, the ferroelectric liquid crystal shutter comprising a reflecting layer attached on a backside and RAM devices attached on each pixel of a ferroelectric liquid crystal(FLC); an optical system for magnifying, at a predetermined ratio, the light reflected from the ferroelectric liquid crystal shutter; and a fluorescent screen of a fluorescent material which radiates by light, passing through the optical system, at a predetermined wavelength.
    • 公开了一种使用荧光屏的铁电液晶显示投影仪,其包括发射预定波长的光的光源; 用于将从光源辐射的光转换成光束的第一聚光透镜; 偏振分束器,用于选择通过第一聚光透镜的入射光中的预定方向光并使光偏振; 根据偏振光束分离器的偏光操作操作的铁电液晶快门开/关,铁电液晶快门包括安装在背面的反射层和附着在铁电液晶(FLC)的每个像素上的RAM器件; 用于以预定比例放大从铁电液晶快门反射的光的光学系统; 以及以预定波长穿过光学系统的由光辐射的荧光屏的荧光屏。
    • 109. 发明公开
    • Video microscope
    • Videomikroskop
    • EP0720036A1
    • 1996-07-03
    • EP95308859.8
    • 1995-12-06
    • SAMSUNG DISPLAY DEVICES CO., LTD.
    • Bae, Jae-WooJeon, Hae-nam
    • G02B21/14G02B27/28
    • G02B21/361G02B21/0004G02B21/14G02B27/28
    • Described in this invention is a microscope that can examine a specimen of an anisotropic property regardless of the specimen being thin or thick, i.e., opaque or transparent. The video microscope includes a first light guide for a transmission method; a first polarizer for partially polarizing the light from the first light source, arranged beneath a stage on which a specimen is placed; a second light guide for reflection method; a second polarizer for partially polarizing the light from the second light source, provided in the second light guide; a lens assembly admitting the polarized light from the first or second polarizer and including an objective, an analyzer, and a compensating plate; a beam splitter for reflecting the polarized light from the second polarizer to an object provided in the lens assembly; a CCD mount in which CCD is provided, mounted on the lens assembly; and a means for adjusting the height and focus.
    • 在本发明中描述的是可以检查各向异性特性的样本的显微镜,而不管样品是薄还是厚,即不透明或透明。 视频显微镜包括用于传输方法的第一光导; 第一偏振器,用于使来自第一光源的光部分地偏振,布置在放置有试样的台下方; 第二个反射光导; 第二偏振器,用于部分地偏振来自第二光源的光,设置在第二光导中; 允许来自第一或第二偏振器的偏振光并包括物镜,分析器和补偿板的透镜组件; 用于将来自第二偏振器的偏振光反射到设置在透镜组件中的物体的分束器; 设置有CCD的CCD安装件,安装在透镜组件上; 以及调整高度和焦点的方法。