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    Thin film semiconductor device fabrication process
    3.
    发明授权
    Thin film semiconductor device fabrication process 有权
    薄膜半导体器件制造工艺

    公开(公告)号：US06573161B1

    公开(公告)日：2003-06-03

    申请号：US09674645

    申请日：2000-11-02

    申请人： Mitsutoshi Miyasaka ,  Tetsuya Ogawa ,  Hidetada Tokioka ,  Yukio Satoh ,  Mitsuo Inoue ,  Tomohiro Sasagawa

    发明人： Mitsutoshi Miyasaka ,  Tetsuya Ogawa ,  Hidetada Tokioka ,  Yukio Satoh ,  Mitsuo Inoue ,  Tomohiro Sasagawa

    IPC分类号： H01L2120

    CPC分类号： H01L21/02686 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/0262 ,  H01L21/02683 ,  H01L21/02691 ,  H01L21/2026 ,  H01L21/268 ,  H01L27/1296 ,  H01L29/04 ,  H01L29/66757

    摘要： A fabrication process is provided for semiconductor devices having a crystalline semiconductor film formed on a substrate, the semiconductor film being an active layer of a transistor and being mainly composed of silicon, and includes at least an underlevel protection layer fabrication step of forming a silicon oxide film as an underlevel protection layer on the substrate; a first processing step of forming a semiconductor film, which is mainly composed of silicon, on the underlevel protection layer; and a second processing step of irradiating a pulsed laser light on the semiconductor film. The semiconductor film is irradiated by a pulsed laser, the wavelength of the pulsed laser light is between 370 and 710 nm. As a result, using a low temperature process, high performance thin film semiconductor devices can be produced simply and reliably.

    摘要翻译： 本发明提供一种半导体器件的制造方法，该半导体器件具有在基板上形成的结晶半导体膜，该半导体膜是主要由硅组成的晶体管的有源层，并且至少包括形成氧化硅的底层保护层制造步骤 膜作为衬底上的底层保护层; 在衬底保护层上形成主要由硅构成的半导体膜的第一处理步骤; 以及在半导体膜上照射脉冲激光的第二处理步骤。 半导体膜被脉冲激光照射，脉冲激光的波长在370和710nm之间。 结果，使用低温工艺，可以简单可靠地制造高性能薄膜半导体器件。

    Imaging apparatus including a plurality of photoelectric transfer devices
    6.
    发明授权
    Imaging apparatus including a plurality of photoelectric transfer devices 失效
    成像装置包括多个光电转移装置

    公开(公告)号：US07098953B2

    公开(公告)日：2006-08-29

    申请号：US09756191

    申请日：2001-01-09

    申请人： Mitsuo Inoue ,  Tomohiro Sasagawa ,  Hiroaki Sugiura ,  Masao Hamamura

    发明人： Mitsuo Inoue ,  Tomohiro Sasagawa ,  Hiroaki Sugiura ,  Masao Hamamura

    IPC分类号： G02B13/16 ,  H04N5/225

    CPC分类号： H04N5/3415 ,  H04N2201/0458

    摘要： An imaging apparatus including at least an imaging device having a plurality of photoelectric transfer devices arranged in matrix-shape to detect a light irradiated to each photoelectric transfer device and transfer to electric signal, and imaging means for imaging an image of a photogenic object on a surface of the imaging devices. The imaging means images at least two similar images of the photogenic subject on different area of the surface of the imaging device, and the imaging apparatus further includes electric signal processing means to form one image of photogenic subject from at least two images of photogenic subject. Since a plurality of images of photogenic subject can be formed on the imaging device by a plurality of image formation lenses, a thinner imaging apparatus can be realized.

    摘要翻译： 一种成像装置，至少包括具有多个光电转移装置的成像装置，所述光电转移装置以矩阵形状排列，以检测照射到每个光电转移装置并转移到电信号的光;以及成像装置，用于将成像物体的图像成像在 成像装置的表面。 成像是指成像装置的表面的不同区域上的成像对象的至少两个相似图像的图像，并且成像装置还包括电信号处理装置，用于从至少两个成像受试者的图像形成成像受试者的一个图像。 由于可以通过多个成像透镜在成像装置上形成多个成像对象的图像，因此可以实现更薄的成像装置。

    Imaging apparatus
    7.
    发明申请
    Imaging apparatus 审中-公开

    公开(公告)号：US20060250514A1

    公开(公告)日：2006-11-09

    申请号：US11482819

    申请日：2006-07-10

    申请人： Mitsuo Inoue ,  Tomohiro Sasagawa ,  Hiroaki Sugiura ,  Masao Hamamura

    发明人： Mitsuo Inoue ,  Tomohiro Sasagawa ,  Hiroaki Sugiura ,  Masao Hamamura

    IPC分类号： G02B13/16

    CPC分类号： H04N5/2254 ,  H04N5/2252 ,  H04N13/156 ,  H04N13/218

    摘要： An imaging apparatus including at least an imaging device having a plurality of photoelectric transfer devices arranged in matrix-shape to detect a light irradiated to each photoelectric transfer device and transfer to electric signal, and imaging means for imaging an image of a photogenic object on a surface of the imaging devices. The imaging means images at least two similar images of the photogenic subject on different area of the surface of the imaging device, and the imaging apparatus further includes electric signal processing means to form one image of photogenic subject from at least two images of photogenic subject. Since a plurality of images of photogenic subject can be formed on the imaging device by a plurality of image formation lenses, a thinner imaging apparatus can be realized.

    Backlight for liquid crystal display device
    8.
    发明授权
    Backlight for liquid crystal display device 失效
    背光用于液晶显示装置

    公开(公告)号：US06454452B1

    公开(公告)日：2002-09-24

    申请号：US09692200

    申请日：2000-10-20

    申请人： Tomohiro Sasagawa ,  Akimasa Yuuki ,  Naoko Iwasaki ,  Sadayuki Matsumoto ,  Mitsuo Inoue ,  Kyoichiro Oda

    发明人： Tomohiro Sasagawa ,  Akimasa Yuuki ,  Naoko Iwasaki ,  Sadayuki Matsumoto ,  Mitsuo Inoue ,  Kyoichiro Oda

    IPC分类号： G02F11335

    CPC分类号： G02B6/0061 ,  G02B6/0031 ,  G02B6/0036 ,  G02F1/133615

    摘要： A backlight provides uniform emanating light for a liquid crystal display. In the backlight, light emitted from a light source is incident on a receiving end surface of a light guide plate and emanates through a top surface toward a liquid crystal panel. A bottom surface includes a reflecting hollow wedge extending along the receiving end surface and varying in depth, as measured from the bottom surface, in correspondence with distance from the end surface. A dividing flat portion orthogonal to the reflecting hollow wedge divides the reflecting hollowed portion, and an output surface includes a prism having parallel ridges extending in a direction orthogonal to the receiving end surface.

    摘要翻译： 背光为液晶显示器提供均匀的发光。 在背光源中，从光源射出的光入射到导光板的接收端面，并通过顶面向液晶面板发射。 底表面包括沿着接收端表面延伸的反射空心楔，并且从底表面测量的深度随着与端表面的距离的变化而变化。 与反射空心楔正交的分割平坦部分将反射中空部分分开，并且输出表面包括具有在与接收端表面正交的方向上延伸的平行脊的棱镜。

    Projection-type display apparatus
    9.
    发明授权
    Projection-type display apparatus 失效
    投影型显示装置

    公开(公告)号：US08469525B2

    公开(公告)日：2013-06-25

    申请号：US12644731

    申请日：2009-12-22

    申请人： Kuniko Kojima ,  Hayato Takeuchi ,  Tomohiro Sasagawa

    发明人： Kuniko Kojima ,  Hayato Takeuchi ,  Tomohiro Sasagawa

    IPC分类号： G03B21/20

    CPC分类号： H04N9/3161 ,  G02B5/02 ,  G02B27/48 ,  G03B21/2033 ,  G03B21/2066 ,  G03B21/208 ,  H04N9/3102 ,  H04N9/3155

    摘要： A projection-type display apparatus that projects an image on a screen and performs image display includes at least one laser source that emits a coherent light beam, an illuminating optics that propagates the light beam emitted from the laser source into a predetermined optical path to guide the light beam to the screen, a reflective optical modulator that forms the image to be displayed on the screen on an illuminated surface illuminated by the light beam guided by the illuminating optics, and a projection optics that magnifies and projects the image formed on the illuminated surface of the reflective optical modulator on the screen. The illuminating optics includes a diffusion device, which diffuses the propagated light beam, and is arranged on a light propagation path near a conjugated position with the reflective optical modulator.

    摘要翻译： 将图像投影在屏幕上并执行图像显示的投影型显示装置包括发射相干光束的至少一个激光源，将从激光源发射的光束传播到预定光路中以引导的照明光学器件 向屏幕的光束，形成在由照明光学器件引导的光束照射的照明表面上要在屏幕上显示的图像的反射型光学调制器，以及投影光学器件，其放大并投射形成在照明 屏幕上的反光光学调制器的表面。 照明光学器件包括扩散装置，其扩散传播的光束，并且被布置在与反射型光学调制器接近共轭位置的光传播路径上。

    Light diffusion element, screen, and image projector
    10.
    发明授权
    Light diffusion element, screen, and image projector 有权
    光扩散元件，屏幕和图像投影仪

    公开(公告)号：US08134526B2

    公开(公告)日：2012-03-13

    申请号：US11905136

    申请日：2007-09-27

    申请人： Muneharu Kuwata ,  Tomohiro Sasagawa ,  Jun Someya ,  Hiroaki Sugiura

    发明人： Muneharu Kuwata ,  Tomohiro Sasagawa ,  Jun Someya ,  Hiroaki Sugiura

    IPC分类号： G09G3/36

    CPC分类号： G02F1/1334 ,  G02B3/0006 ,  G02B3/005 ,  G02B3/08 ,  G02B5/0242 ,  G02B5/0278 ,  G02F1/13306 ,  G02F2001/13756 ,  G02F2203/03 ,  G03B21/56

    摘要： A light diffusion element includes a light diffusion layer that contains at least two types of liquid crystal molecules each having a different light scattering characteristic defined by a voltage and a refractive index. A pair of electrodes sandwiches the light diffusion layer, an applying unit generates and applies a variable voltage to the pair of electrodes, and a voltage changing unit varies the voltage generated by the applying unit. The voltage changing unit varies the voltage such that each of the refractive indexes of the liquid crystal molecules in the light diffusion layer changes temporally.

    摘要翻译： 光扩散元件包括光扩散层，其包含至少两种类型的液晶分子，每种液晶分子具有由电压和折射率定义的不同的光散射特性。 一对电极夹着光扩散层，施加单元生成并向一对电极施加可变电压，电压改变单元改变由施加单元产生的电压。 电压改变单元改变电压，使得光扩散层中的液晶分子的每个折射率在时间上变化。