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    Close-contact type image sensor and image reading apparatus using the same
    3.
    发明授权
    Close-contact type image sensor and image reading apparatus using the same 失效
    接近型图像传感器和使用其的图像读取装置

    公开(公告)号：US06181442B2

    公开(公告)日：2001-01-30

    申请号：US08990169

    申请日：1997-12-12

    申请人： Makoto Ogura ,  Tatsundo Kawai

    发明人： Makoto Ogura ,  Tatsundo Kawai

    IPC分类号： H04N104

    CPC分类号： H04N1/0318 ,  H04N2201/02497 ,  H04N2201/03112 ,  H04N2201/03116 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03162

    摘要： For preventing occurrence of interference fringes derived from interference of light rays on a contact plane between a contact glass and a cover glass, and thus homogenizing an output wave that may otherwise undergo the adverse effect of interference fringes, a close-contact type image sensor includes a contact glass arranged to come into contact with a read surface of an original, a light source for irradiating light to the read surface, an image forming lens for converging light reflected from the read surface, an image sensor part for reading an image of the original formed on an image plane of the image forming lens, and a cover glass for fixing the light source and the image forming lens at respective predetermined positions in a housing, wherein an air layer is present between the contact glass and the cover glass.

    摘要翻译： 为了防止由接触玻璃和盖玻璃之间的接触面上的光线干涉导致的干涉条纹的发生，从而均匀化否则可能会受到干涉条纹的不利影响的输出波，紧密接触型图像传感器包括 布置成与原稿的读取表面接触的接触玻璃，用于向读取表面照射光的光源，用于会聚从读取表面反射的光的图像形成透镜，用于读取读取表面的图像的图像传感器部件 形成在图像形成透镜的图像平面上的原稿，以及用于将光源和成像透镜固定在壳体中的各个预定位置处的玻璃罩，其中在接触玻璃和盖玻璃之间存在空气层。

    Optical apparatus and optical system
    4.
    发明授权
    Optical apparatus and optical system 失效
    光学仪器和光学系统

    公开(公告)号：US6122105A

    公开(公告)日：2000-09-19

    申请号：US902158

    申请日：1997-07-29

    申请人： Tatsundo Kawai ,  Masami Tabata

    发明人： Tatsundo Kawai ,  Masami Tabata

    IPC分类号： G02B6/00 ,  F21V8/00 ,  G03B27/54 ,  H04N1/028 ,  H04N1/031 ,  H04N1/04 ,  H04N1/19 ,  G02B27/10 ,  G02B3/02

    CPC分类号： H04N1/02835 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03166

    摘要： In an image reading device in which an original is illuminated by a light source, and a reflected beam from the original is imaged on a sensor through a rod lens array, a light-shielding member is arranged between the beam exit surface of the light source and the incident surface of the rod lens array to prevent the beam from the light source from being directly incident on the rod lens array to cause a flare. An image reading device and information processing apparatus in which the image quality is rarely degraded by the flare beam are provided.

    摘要翻译： 在原稿被光源照射并且来自原稿的反射光束通过杆状透镜阵列成像在传感器上的图像读取装置中，在光源的光束出射面之间配置有遮光部件 和棒状透镜阵列的入射表面，以防止来自光源的光束直接入射到杆状透镜阵列上以引起耀斑。 提供了图像读取装置和信息处理装置，其中图像质量很少被喇叭束降级。

    Photoelectric conversion apparatus and information processing apparatus
    5.
    发明授权
    Photoelectric conversion apparatus and information processing apparatus 失效
    光电转换装置和信息处理装置

    公开(公告)号：US5900622A

    公开(公告)日：1999-05-04

    申请号：US548947

    申请日：1995-10-27

    申请人： Makoto Ogura ,  Tatsundo Kawai ,  Toshihiro Saika

    发明人： Makoto Ogura ,  Tatsundo Kawai ,  Toshihiro Saika

    IPC分类号： H01L27/146 ,  H04N1/031 ,  H04N1/19 ,  H01L27/14

    CPC分类号： H04N1/0316 ,  H04N1/0313

    摘要： A photoelectric conversion apparatus is constructed in such an arrangement that a light-source substrate, in which a light source is arranged, and a photosensor are directly mounted on a frame bearing the strength of the main body of an information processing apparatus, the above light-source substrate may be unified with an electric circuit substrate of the information processing apparatus, and the electric circuit substrate has the photosensor and the light source, whereby the size and weight of the apparatus can be further decreased, the freedom of design and engineering design can be improved, and simplification of assembling and improvement in reliability can be achieved.

    摘要翻译： 光电转换装置的结构是这样一种布置，其中布置有光源的光源基板和光电传感器直接安装在承载信息处理装置的主体的强度的框架上，上述的光 源基板可以与信息处理装置的电路基板一体化，并且电路基板具有光电传感器和光源，由此可以进一步降低装置的尺寸和重量，设计和工程设计的自由度 可以提高组装和可靠性的提高的简化。

    Image reading device
    6.
    发明授权
    Image reading device 失效
    图像读取装置

    公开(公告)号：US5204762A

    公开(公告)日：1993-04-20

    申请号：US925426

    申请日：1992-08-10

    申请人： Tatsundo Kawai

    发明人： Tatsundo Kawai

    IPC分类号： H01L27/12 ,  H01L27/146

    CPC分类号： H01L27/12 ,  H01L27/146

    摘要： An image reading device having a translucent substrate and plural photoelectric converting elements arranged thereon, comprises opaque areas formed in the translucent areas of the translucent substrate in the vicinity of the photoelectric converting elements for the purpose of transmitting a uniform amount of light for each photoelectric converting element.

    摘要翻译： 具有透光性基板和配置有多个光电转换元件的图像读取装置包括在光电转换元件附近形成在透光性基板的透光性区域中的不透明区域，用于为每个光电转换发送均匀的光量 元件。

    Light emitting substrate having photonic crystal structure and image display apparatus including the same
    7.
    发明授权
    Light emitting substrate having photonic crystal structure and image display apparatus including the same 失效
    具有光子晶体结构的发光基板和包括其的图像显示装置

    公开(公告)号：US08564191B2

    公开(公告)日：2013-10-22

    申请号：US13152568

    申请日：2011-06-03

    申请人： Tomoyuki Ikegami ,  Tatsundo Kawai ,  Tomoyuki Tamura

    发明人： Tomoyuki Ikegami ,  Tatsundo Kawai ,  Tomoyuki Tamura

    IPC分类号： H01L51/50 ,  H01L33/00

    CPC分类号： B82Y30/00 ,  B82Y20/00

    摘要： A light emitting substrate configured to enhance luminance of an image display apparatus is disclosed. The light emitting substrate includes a transparent substrate, a photonic crystal structure, a transparent anode, a light emitting layer having a diffuse reflectance of 0.04% or less and having a side reflecting member at a side thereof. The photonic crystal structure, the transparent anode, and the light emitting layer are successively laminated in this order on the transparent substrate. The light emitting substrate satisfies the following Condition 1 or Condition 2: Condition 1: 95≦c, and 40≦a

    摘要翻译： 公开了一种被配置为增强图像显示装置的亮度的发光基板。 发光基板包括透明基板，光子晶体结构，透明阳极，具有0.04％以下的漫反射率的发光层，在侧面具有侧面反射部件。 将光子晶体结构，透明阳极和发光层依次层叠在透明基板上。 发光基板满足以下条件1或条件2：条件1：95 @ c和40 @ a <100条件2：85 @ c <95和80 @ a <100其中a是光子的相对面积 晶体结构与发光层的结构，c是侧反射部件的反射率。

    Image display device
    8.
    发明授权
    Image display device 失效
    图像显示装置

    公开(公告)号：US08330346B2

    公开(公告)日：2012-12-11

    申请号：US12572183

    申请日：2009-10-01

    申请人： Tatsundo Kawai ,  Yuuji Kasanuki

    发明人： Tatsundo Kawai ,  Yuuji Kasanuki

    IPC分类号： H01J63/04 ,  H01J63/00

    CPC分类号： G09G3/22 ,  H01J1/63 ,  H01J29/86 ,  H01J31/127 ,  H01J2329/20

    摘要： An image display device includes a rear plate provided with an electron emitting element, a face plate provided with a transparent substrate, a transparent anode electrode formed on the transparent substrate, and a fluorescent layer provided on the anode electrode and including fluorescent particles. An average particle size of the fluorescent particles is equal to or less than 500 nm. The face plate has a light extraction means for extracting light emitted when the fluorescent layer is irradiated by electrons emitted from the electron emitting element to the substrate side.

    摘要翻译： 图像显示装置包括设置有电子发射元件的背板，设置有透明基板的面板，形成在透明基板上的透明阳极电极和设置在阳极电极上并包括荧光颗粒的荧光层。 荧光体的平均粒径为500nm以下。 面板具有用于提取当从电子发射元件发射到衬底侧的电子线照射荧光层时发出的光的光提取装置。