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    PROJECTION DISPLAY APPARATUS AND IMAGE ADJUSTMENT METHOD
    2.
    发明申请
    PROJECTION DISPLAY APPARATUS AND IMAGE ADJUSTMENT METHOD 审中-公开
    投影显示设备和图像调整方法

    公开(公告)号：US20110175940A1

    公开(公告)日：2011-07-21

    申请号：US12979879

    申请日：2010-12-28

    申请人： Tomoya Terauchi ,  Yoshinao Hiranuma ,  Susumu Tanase ,  Takaaki Abe ,  Masahiro Haraguchi ,  Noboru Yoshinobe ,  Masutaka Inoue

    发明人： Tomoya Terauchi ,  Yoshinao Hiranuma ,  Susumu Tanase ,  Takaaki Abe ,  Masahiro Haraguchi ,  Noboru Yoshinobe ,  Masutaka Inoue

    IPC分类号： G09G5/10

    CPC分类号： H04N9/3188 ,  G09G3/002 ,  H04N9/3185 ,  H04N9/3194

    摘要： A projection display apparatus includes: an imager configured to modulate light emitted from a light source; a projection unit configured to project light coming from the imager on a projection plane; a detection unit configured to detect a projection frame provided on the projection plane; and an imager controller configured to control the imager so that a position of an image projected on the projection plane is moved in a projectable range within which the projection unit is able to project an image. The imager controller controls the imager so that the image projected on the projection plane fits within the projection frame.

    摘要翻译： 投影显示装置包括：成像器，被配置为调制从光源发射的光; 投影单元，被配置为将来自所述成像器的光投影在投影平面上; 检测单元，被配置为检测设置在投影平面上的投影框; 以及成像器控制器，被配置为控制成像器，使得投影在投影平面上的图像的位置在投影单元能够投影图像的投影范围内移动。 成像器控制器控制成像器，使得投影在投影平面上的图像适合于投影框架内。

    IMAGE DISPLAY APPARATUS
    4.
    发明申请
    IMAGE DISPLAY APPARATUS 审中-公开
    图像显示设备

    公开(公告)号：US20090022411A1

    公开(公告)日：2009-01-22

    申请号：US12175668

    申请日：2008-07-18

    申请人： Masutaka INOUE ,  Susumu Tanase ,  Yoshinao Hiranuma ,  Takaaki Abe ,  Masahiro Haraguchi

    发明人： Masutaka INOUE ,  Susumu Tanase ,  Yoshinao Hiranuma ,  Takaaki Abe ,  Masahiro Haraguchi

    IPC分类号： G06K9/46

    CPC分类号： H04N19/51

    摘要： An image display apparatus 100 comprises: a low-luminance frame generator 230 configured to generate a low-luminance frame in which a luminance of an original frame corresponding to an image input signal is decreased; a motion-compensated frame generator 240 configured to generate a motion-compensated frame in which a motion of an object included in the original frame is compensated; a combining ratio changer 250 configured to change a combining ratio between the low-luminance frame and the motion-compensated frame according to an image characteristic obtained based on the image input signal; a combiner 260 configured to generate a combining frame by combining the low-luminance frame and the motion-compensated frame; and an output signal unit 270 configured to insert the combining frame between continuous original frames.

    摘要翻译： 图像显示装置100包括：低亮度帧发生器230，被配置为生成与图像输入信号对应的原始帧的亮度降低的低亮度帧; 被配置为生成运动补偿帧的运动补偿帧发生器240，其中补偿包括在原始帧中的对象的运动; 配置为根据基于图像输入信号获得的图像特性来改变低亮度帧和运动补偿帧之间的组合比的组合比率变换器250; 组合器260，被配置为通过组合低亮度帧和运动补偿帧来产生组合帧; 以及输出信号单元270，被配置为在连续的原始帧之间插入组合帧。

    PROJECTION DISPLAY APPARATUS
    7.
    发明申请
    PROJECTION DISPLAY APPARATUS 有权
    投影显示设备

    公开(公告)号：US20080246927A1

    公开(公告)日：2008-10-09

    申请号：US12099374

    申请日：2008-04-08

    申请人： Masutaka INOUE ,  Seiji Tsuchiya ,  Susumu Tanase ,  Yoshinao Hiranuma ,  Takaaki Abe ,  Masahiro Haraguchi

    发明人： Masutaka INOUE ,  Seiji Tsuchiya ,  Susumu Tanase ,  Yoshinao Hiranuma ,  Takaaki Abe ,  Masahiro Haraguchi

    IPC分类号： G03B21/14

    CPC分类号： H05B41/38 ,  G03B21/2053 ,  G09G3/002 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/145 ,  G09G2360/16 ,  H04N9/3155 ,  H04N9/3194

    摘要： A projection display apparatus includes: a light amount sensor which detects an amount of light emitted from an array light source; a deterioration rate calculator which acquires an amount of light of a measurement target light source from the amount of light detected by the light amount sensor; a reference light amount storage which stores a reference amount of light of an amount of light emitted from plurality of solid state light sources, for each of the solid state light sources; and a light source controller which controls the amount of light emitted from the plurality of solid state light sources for each of the solid state light sources, and the deterioration rate calculator determines whether the measurement target light source has deteriorated, in accordance with a result of a comparison between the amount of light detected by the light amount sensor, and the reference amount of light.

    摘要翻译： 投影显示装置包括：光量传感器，其检测从阵列光源发射的光量; 劣化率计算器，从由光量传感器检测到的光量获取测量目标光源的光量; 参考光量存储器，其存储针对每个固态光源的从多个固态光源发射的光量的参考光量; 以及光源控制器，其对每个固态光源的多个固态光源的光量进行控制，并且，劣化率计算器根据测定对象光源的结果， 由光量传感器检测的光量与参考光量之间的比较。

    PROJECTION DISPLAY APPARATUS
    8.
    发明申请
    PROJECTION DISPLAY APPARATUS 审中-公开
    投影显示设备

    公开(公告)号：US20120057138A1

    公开(公告)日：2012-03-08

    申请号：US13222695

    申请日：2011-08-31

    申请人： Masahiro HARAGUCHI ,  Masutaka Inoue ,  Yoshinao Hiranuma ,  Tomoya Terauchi ,  Takaaki Abe ,  Noboru Yoshinobe

    发明人： Masahiro HARAGUCHI ,  Masutaka Inoue ,  Yoshinao Hiranuma ,  Tomoya Terauchi ,  Takaaki Abe ,  Noboru Yoshinobe

    IPC分类号： G03B21/14

    CPC分类号： G09G3/001 ,  G03B3/12 ,  G03B17/54 ,  G03B21/26 ,  G03B2205/0046 ,  G09G3/3611 ,  G09G2320/0693 ,  G09G2360/145 ,  H04N9/3185 ,  H04N9/3194

    摘要： A projection display apparatus according to a first feature includes: an imager that modulates light emitted from a light source; and a projection unit that projects the image light modulated by the imager onto a projection plane. The projection plane includes a projectable region where the image light can be projected. The projectable region includes a projection region on which the image light is projected based on an image signal and a non-projection region other than the projection region. The projection display apparatus further includes: an adjustment unit that adjusts the shape of the projection region within the projectable region; and a control unit that displays additional information at least in the non-projection region within the projectable region.

    摘要翻译： 根据第一特征的投影显示装置包括：成像器，其对从光源发射的光进行调制; 以及投影单元，其将由成像器调制的图像光投影到投影平面上。 投影平面包括投影图像光的可投影区域。 可投影区域包括基于图像信号和除了投影区域之外的非投影区域投影图像光的投影区域。 投影显示装置还包括：调整单元，调整投影区域内的投影区域的形状; 以及控制单元，其至少在可投影区域内的非投影区域中显示附加信息。

    Projection Display Apparatus
    9.
    发明申请
    Projection Display Apparatus 审中-公开
    投影显示装置

    公开(公告)号：US20120140189A1

    公开(公告)日：2012-06-07

    申请号：US13307796

    申请日：2011-11-30

    申请人： Yoshinao Hiranuma ,  Tomoya Terauchi ,  Susumu Tanase ,  Takaaki Abe ,  Masahiro Haraguchi ,  Noboru Yoshinobe

    发明人： Yoshinao Hiranuma ,  Tomoya Terauchi ,  Susumu Tanase ,  Takaaki Abe ,  Masahiro Haraguchi ,  Noboru Yoshinobe

    IPC分类号： G03B21/14

    CPC分类号： G03B17/54 ,  G03B33/12 ,  G09G2320/0693 ,  G09G2340/0464 ,  G09G2340/0492 ,  H04N9/3185 ,  H04N9/3194

    摘要： A projection display apparatus includes: an imager; a projection unit; an acquisition unit; a shape correction unit that performs a shape correction process for projecting a shape correction pattern image on the projection plane, calculating shape correction values from the picked-up image of the shape correction pattern image, and correcting the shape of the image projected on the projection plane, based on the shape correction values; and a coordinate calibration unit that performs an interactive calibration process for projecting a calibration pattern image on the projection plane, calculating calibration correction values from the picked-up image of the calibration pattern image, associating coordinates of the picked-up image captured by the image pick-up element and coordinates of the image projected on the projection plane with each other, based on calibration correction values. The interactive calibration process is performed after the shape correction process.

    摘要翻译： 投影显示装置包括：成像器; 投影单元; 收购单位 形状校正单元，其执行用于在投影平面上投影形状校正图案图像的形状校正处理，从形状校正图案图像的拾取图像计算形状校正值，以及校正投影在投影上的图像的形状 基于形状校正值; 以及坐标校准单元，其执行用于在所述投影平面上投影校准图案图像的交互式校准处理，从所述校准图案图像的拾取图像计算校准校正值，将由所述图像捕获的所拾取图像的坐标相关联 基于校正校正值，拾取元件和投影在投影平面上的图像的坐标。 在形状校正处理之后进行交互式校准处理。

    IMAGE SIGNAL CONVERTING APPARATUS AND IMAGE DISPLAY APPARATUS
    10.
    发明申请
    IMAGE SIGNAL CONVERTING APPARATUS AND IMAGE DISPLAY APPARATUS 审中-公开
    图像信号转换装置和图像显示装置

    公开(公告)号：US20090141050A1

    公开(公告)日：2009-06-04

    申请号：US12325374

    申请日：2008-12-01

    申请人： Takaaki Abe ,  Masutaka Inoue ,  Susumu Tanase ,  Masahiro Haraguchi

    发明人： Takaaki Abe ,  Masutaka Inoue ,  Susumu Tanase ,  Masahiro Haraguchi

    IPC分类号： G09G5/10

    CPC分类号： H04N9/68 ,  H04N9/3182

    摘要： The controlling unit 130 generates an image output signal based on an image input signal. The fourth color component light is substitutable by substitution component light composed of any two of the red component light, the green component light, and the blue component light. The controlling unit, according to a light amount of the fourth color component light, subtraction processing on a subtraction target signal that is input signal constituting a part of the image input signal and corresponding to the substitution component light, and the controlling unit generates an output signal constituting a part of the image output signal and corresponding to the substitution component light.

    摘要翻译： 控制单元130基于图像输入信号生成图像输出信号。 第四颜色分量光可以由由红色分量光，绿色分量光和蓝色分量光中的任意两种组成的替代分量光代替。 所述控制单元根据所述第四颜色分量光的光量，对作为构成所述图像输入信号的一部分并且对应于所述替换分量光的输入信号的减法对象信号进行减法处理，并且所述控制单元生成输出 信号构成图像输出信号的一部分并对应于替代分量光。