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1. 发明授权

US07728902B2 Imaging device and biometrics authentication apparatus 失效
标题翻译：成像装置和生物识别装置
公开(公告)号：US07728902B2
公开(公告)日：2010-06-01
申请号：US11882528
申请日：2007-08-02
申请人： Masahiro Kishigami , Nobuhiro Umebayashi
发明人： Masahiro Kishigami , Nobuhiro Umebayashi
IPC分类号： H04N5/225
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： An imaging device includes a photoreceptor portion including a plurality of photoreceptors arranged in an array, a microlens array including a plurality of microlenses, and a light shielding layer placed between the photoreceptor portion and the microlens array. The light shielding layer has apertures located corresponding to the plurality of photoreceptors. An optical relationship of an actual length d1 of an aperture width of the apertures on a side of the photoreceptors, an actual length p of a distance between adjacent microlenses, an equivalent air length t0 of a distance between vein and a top of the microlenses, and an equivalent air length t1 of a thickness between the top of the microlenses and an aperture position of the apertures on the side of the photoreceptors satisfies: 1.36 × t ⁢ ⁢ 1 p ≤ d ⁢ ⁢ 1 ≤ 2.4 × t ⁢ ⁢ 1 p + p × t ⁢ ⁢ 1 t ⁢ ⁢ 0 .
摘要翻译：一种成像装置包括：感光体部分，包括排列成阵列的多个感光体，包括多个微透镜的微透镜阵列;以及放置在感光体部分和微透镜阵列之间的遮光层。遮光层具有对应于多个感光体的孔。感光体一侧孔径的实际长度d1，相邻微透镜之间的距离的实际长度p，静脉与微透镜顶部的距离的等效空气长度t0之间的光学关系，并且微透镜的顶部与光感受器侧的孔的开口位置之间的厚度的等效空气长度t1满足：1.36×t（1）p≤d（1）≤2.4×t + p×t（1）}}

2. 发明申请

US20090161920A1 Biometric information acquisition apparatus, image acquisition apparatus, and electronic equipment 审中-公开
标题翻译：生物特征信息获取装置，图像采集装置和电子设备
公开(公告)号：US20090161920A1
公开(公告)日：2009-06-25
申请号：US12314665
申请日：2008-12-15
申请人： Kimiharu Kan , Nobuhiro Umebayashi , Masahiro Kishigami
发明人： Kimiharu Kan , Nobuhiro Umebayashi , Masahiro Kishigami
IPC分类号： G06K9/00
CPC分类号： G06K9/0004 , G06K2009/00932
摘要： A biometric information acquisition apparatus includes a sensor that includes at least one pixel row formed from a plurality of pixels, and a drive mechanism that moves the sensor in a direction intersecting a pixel arrangement direction of the pixel row.
摘要翻译：生物信息获取装置包括：传感器，其包括由多个像素形成的至少一个像素行;以及驱动机构，其沿与像素排的像素排列方向相交的方向移动传感器。

3. 发明申请

US20060061708A1 Microlens array, method of fabricating microlens array, and liquid crystal display apparatus with microlens array 审中-公开
标题翻译：微透镜阵列，微透镜阵列的制造方法以及具有微透镜阵列的液晶显示装置
公开(公告)号：US20060061708A1
公开(公告)日：2006-03-23
申请号：US11226365
申请日：2005-09-15
申请人： Nobuhiro Umebayashi , Masahiro Kishigami
发明人： Nobuhiro Umebayashi , Masahiro Kishigami
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02B3/0012 , G02B3/0056 , G02F1/133526
摘要： A method of fabricating a microlens array first forms a photosensitive resin layer on the surface of a transparent substrate opposite from the surface having aperture portions. It then places an exposure substrate and the transparent substrate so that parallel light having an intensity distribution corresponding to a shape of an exposure microlens array is focused by the exposure microlens array and enters the transparent substrate through the aperture portions. After that, the method exposes the photosensitive resin layer by applying the parallel light to the photosensitive resin layer through the exposure substrate. Then, it develops the exposed photosensitive resin layer.
摘要翻译：首先制造微透镜阵列的方法首先在与具有孔部的表面相对的透明基板的表面上形成感光性树脂层。然后放置曝光基板和透明基板，使得具有对应于曝光微透镜阵列的形状的强度分布的平行光通过曝光微透镜阵列聚焦，并通过孔部进入透明基板。之后，通过曝光基板将平行光施加到感光性树脂层，曝光光敏树脂层。然后，显影曝光的感光性树脂层。

4. 发明申请

US20080205711A1 Biometric information acquisition device 审中-公开
标题翻译：生物识别信息采集装置
公开(公告)号：US20080205711A1
公开(公告)日：2008-08-28
申请号：US12071563
申请日：2008-02-22
申请人： Masahiro Kishigami , Nobuhiro Umebayashi
发明人： Masahiro Kishigami , Nobuhiro Umebayashi
IPC分类号： G06K9/00
CPC分类号： G06K9/0004 , G06K2009/00932
摘要： A biometric information acquisition device for acquiring biometric information of a biological portion includes a light emitter to emit an inspection light, a light guide to guide the inspection light from a light incident surface thereof to a light exit surface thereof and to output the guided inspection light to the biological portion through the light exit surface, and an imager to acquire an image by receiving the inspection light from the biological portion, wherein the light output through the light exit surface of the light guide has a substantially equal intensity in a longitudinal direction of the light exit surface.
摘要翻译：一种用于获取生物部分的生物信息的生物信息获取装置，包括发射检查光的发光体，将检查光从其光入射面引导到其光射出面的导光体，并输出导光检查光通过所述光出射面向所述生物部分射出，并且通过从所述生物部位接收所述检查光而获取图像的成像器，其中，通过所述导光体的所述光出射面输出的光在其长度方向上具有大致相等的强度光出射面。

5. 发明申请

US20080031497A1 Imaging device and biometrics authentication apparatus 失效
公开(公告)号：US20080031497A1
公开(公告)日：2008-02-07
申请号：US11882528
申请日：2007-08-02
申请人： Masahiro Kishigami , Nobuhiro Umebayashi
发明人： Masahiro Kishigami , Nobuhiro Umebayashi
IPC分类号： G06K9/00
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： An imaging device includes a photoreceptor portion including a plurality of photoreceptors arranged in an array, a microlens array including a plurality of microlenses, and a light shielding layer placed between the photoreceptor portion and the microlens array. The light shielding layer has apertures located corresponding to the plurality of photoreceptors. An optical relationship of an actual length d1 of an aperture width of the apertures on a side of the photoreceptors, an actual length p of a distance between adjacent microlenses, an equivalent air length t0 of a distance between vein and a top of the microlenses, and an equivalent air length t1 of a thickness between the top of the microlenses and an aperture position of the apertures on the side of the photoreceptors satisfies: 1.36 × t   1 p ≤ d   1 ≤ 2.4 × t   1 p + p × t   1 t   0 .

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