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    • 2. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US06697137B2
    • 2004-02-24
    • US09828210
    • 2001-04-09
    • Souta NemotoKazutoshi YoshidaMasao UeharaNoboru HoshinoYoshiaki NakamuraMasayoshi FujiedaKoji Hiraga
    • Souta NemotoKazutoshi YoshidaMasao UeharaNoboru HoshinoYoshiaki NakamuraMasayoshi FujiedaKoji Hiraga
    • G02F1335
    • G02F1/133555G02F1/133553
    • A liquid crystal is interposed between a first transparent substrate having first electrodes and a second transparent substrate having other electrodes. Pixel regions are formed at portions where the first electrodes and the other electrodes are opposed to each other. A semitransparent reflecting film is formed between the first transparent substrate and the first electrodes. The semitransparent reflecting film is formed with light transmission apertures in each pixel region. The semitransparent reflecting film also occupies portions corresponding to the gaps between the adjacent pixel regions. Alternatively, in addition to the light transmission apertures, the semitransparent reflecting film is formed with slits at positions corresponding to the gaps between the adjacent pixel regions. A light absorption film is formed between the first transparent substrate and the semitransparent reflecting film at positions corresponding to the slits, or the slits are charged with a light absorption film.
    • 在具有第一电极的第一透明基板和具有其它电极的第二透明基板之间插入液晶。 在第一电极和另一个电极彼此相对的部分处形成像素区域。 在第一透明基板和第一电极之间形成半透明反射膜。 半透射反射膜在每个像素区域中形成有透光孔。 半透射反射膜也占据与相邻像素区域之间的间隙相对应的部分。 或者,除了透光孔之外,半透明反射膜在与相邻像素区域之间的间隙对应的位置处形成有狭缝。 在第一透明基板和半透明反射膜之间的与狭缝相对应的位置处形成光吸收膜,或者狭缝带有光吸收膜。
    • 9. 发明授权
    • Photosensor system and drive control method for optimal sensitivity
    • 光传感器系统和驱动控制方法,实现最佳灵敏度
    • US07428010B2
    • 2008-09-23
    • US11742462
    • 2007-04-30
    • Yoshiaki NakamuraYasushi Mizutani
    • Yoshiaki NakamuraYasushi Mizutani
    • H04N5/235
    • H04N5/367G06K9/00013H04N5/235H04N5/3535
    • A photosensor system includes a photosensor array constituted by two dimensionally arraying a plurality of photosensors, an image reading section which reads a subject image at a predetermined image reading sensitivity by using the photosensor array, a sensitivity adjustment image reading section which reads a sensitivity adjustment subject image while the image reading sensitivity in the photosensor array is changed to a plurality of stages, an optimal image reading sensitivity deriving section which derives an image reading sensitivity optimal for reading operation of the subject image, on the basis of a pixel data group relating to an image pattern of the subject image read by the sensitivity adjustment image reading section, and an image reading sensitivity setting section which sets the optimal image reading sensitivity as the image reading sensitivity in the image reading section.
    • 光传感器系统包括由二维排列多个光电传感器构成的光电传感器阵列,通过使用光传感器阵列以预定图像读取灵敏度读取被摄体图像的图像读取部,读取灵敏度调节对象的灵敏度调整图像读取部 在将光传感器阵列中的图像读取灵敏度改变为多个级的图像读取灵敏度导出部分中,基于与图像读取灵敏度相关的像素数据组,导出对于被摄体图像的读取操作最佳的图像读取灵敏度 由灵敏度调整图像读取部读取的被摄体图像的图像图像和将图像读取灵敏度设定为图像读取灵敏度的图像读取灵敏度设定部。