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1. 发明授权

US08011792B2 Lighting unit and projection display apparatus 有权
标题翻译：照明单元和投影显示装置
公开(公告)号：US08011792B2
公开(公告)日：2011-09-06
申请号：US12340827
申请日：2008-12-22
申请人： Masutaka Inoue , Tomoya Terauchi
发明人： Masutaka Inoue , Tomoya Terauchi
IPC分类号： G03B21/20 , G01J1/32 , F21V9/00
CPC分类号： G03B21/26
摘要： A lighting unit includes: a light source unit 10 having a plurality of solid state light sources, a liquid crystal panel 30 displaying an image in accordance with an image input signal, a light source controlling unit 260 controlling, in accordance with the image input signal, a light amount of color component lights emitted from light source unit 10, and a speckle degree calculating unit 250 calculating a speckle degree that indicates a degree to which the color component lights generate a speckle displayed in accordance with the image input signal. The light source controlling unit 260 changes a control ratio between a first control mode and a second control mode, in accordance with the speckle degree acquired by the speckle degree calculating unit 250.
摘要翻译：照明单元包括：具有多个固态光源的光源单元10，根据图像输入信号显示图像的液晶面板30;光源控制单元260，根据图像输入信号，从光源单元10发射的光量的颜色分量光，以及散斑度计算单元250，计算表示根据图像输入信号显示的颜色分量光产生斑点的程度的散斑度。光源控制单元260根据由散斑度计算单元250获取的斑点程度来改变第一控制模式和第二控制模式之间的控制比。

2. 发明申请

US20090168029A1 LIGHTING UNIT AND PROJECTION DISPLAY APPARATUS 有权
标题翻译：照明装置和投影显示装置
公开(公告)号：US20090168029A1
公开(公告)日：2009-07-02
申请号：US12340827
申请日：2008-12-22
申请人： Masutaka Inoue , Tomoya Terauchi
发明人： Masutaka Inoue , Tomoya Terauchi
IPC分类号： G03B21/26 , F21V7/04
CPC分类号： G03B21/26
摘要： A lighting unit includes: a light source unit 10 having a plurality of solid state light sources, a liquid crystal panel 30 displaying an image in accordance with an image input signal, a light source controlling unit 260 controlling, in accordance with the image input signal, a light amount of color component lights emitted from light source unit 10, and a speckle degree calculating unit 250 calculating a speckle degree that indicates a degree to which the color component lights generate a speckle displayed in accordance with the image input signal. The light source controlling unit 260 changes a control ratio between a first control mode and a second control mode, in accordance with the speckle degree acquired by the speckle degree calculating unit 250.
摘要翻译：照明单元包括：具有多个固态光源的光源单元10，根据图像输入信号显示图像的液晶面板30;光源控制单元260，根据图像输入信号，从光源单元10发射的光量的颜色分量光，以及散斑度计算单元250，计算表示根据图像输入信号显示的颜色分量光产生斑点的程度的散斑度。光源控制单元260根据由散斑度计算单元250获取的斑点程度来改变第一控制模式和第二控制模式之间的控制比。

3. 发明申请

US20120113398A1 PROJECTION DISPLAY APPARATUS 审中-公开
标题翻译：投影显示设备
公开(公告)号：US20120113398A1
公开(公告)日：2012-05-10
申请号：US13263449
申请日：2010-03-15
申请人： Tomoya Terauchi , Masutaka Inoue , Susumu Tanase , Takaaki Abe
发明人： Tomoya Terauchi , Masutaka Inoue , Susumu Tanase , Takaaki Abe
IPC分类号： G03B21/20
CPC分类号： H04N9/3161 , G03B21/10 , G03B21/14 , G03B21/145 , G03B21/2013 , G03B21/28
摘要： A projection display apparatus (100) includes a housing case (200) that houses a light source unit (110), a color separation and combination unit (140) for modulating the light emitted from the light source, and a projection unit (150) for projecting the light emitted from the color separation and combination unit (140) onto a projection plane (300). The projection display apparatus further includes: a first interface (190A) provided on a first lateral-surface side sidewall (250) and displaying detailed information on errors having occurred within the housing case; and a second interface (190B) provided on a front-surface-side side wall (220) and displaying the levels of the errors having occurred within the housing case.
摘要翻译：投影显示装置（100）包括容纳光源单元（110）的容纳壳体（200），用于调制从光源发出的光的分色和组合单元（140），以及投影单元（150）用于将从分色组合单元（140）发射的光投射到投影平面（300）上。投影显示装置还包括：设置在第一侧面侧壁（250）上的第一接口（190A），并显示关于在壳体内发生的错误的详细信息; 以及设置在前表面侧侧壁（220）上并且显示在壳体内发生的误差水平的第二接口（190B）。

4. 发明申请

US20100245780A1 PROJECTION DISPLAY APPARATUS 审中-公开
标题翻译：投影显示设备
公开(公告)号：US20100245780A1
公开(公告)日：2010-09-30
申请号：US12716428
申请日：2010-03-03
申请人： Takaaki ABE , Masutaka Inoue , Susumu Tanase , Yoshinao Hiranuma , Tomoya Terauchi , Masahiro Haraguchi
发明人： Takaaki ABE , Masutaka Inoue , Susumu Tanase , Yoshinao Hiranuma , Tomoya Terauchi , Masahiro Haraguchi
IPC分类号： G03B21/14
CPC分类号： G03B21/14
摘要： A detection unit detects an entering object that will enter at least a projection space. When an entering object has been detected by a first detection unit, a controller initiates safety processing, the safety processing being milder than safety processing that is initiated when an error has occurred in the projection display apparatus itself. For example, when an entering object has been detected, the controller controls components of the projection display apparatus so as to switch to the projection of a black image and so as to maintain the state of the projection display apparatus, excluding the switching.
摘要翻译：检测单元检测将进入至少投影空间的进入对象。当通过第一检测单元检测到进入物体时，控制器启动安全处理，安全处理比投影显示装置本身发生错误时启动的安全处理更温和。例如，当检测到进入对象时，控制器控制投影显示装置的部件，以切换到黑色图像的投影，并且保持除了切换之外的投影显示装置的状态。

5. 发明申请

US20090296820A1 Signal Processing Apparatus And Projection Display Apparatus 审中-公开
标题翻译：信号处理装置和投影显示装置
公开(公告)号：US20090296820A1
公开(公告)日：2009-12-03
申请号：US12472560
申请日：2009-05-27
申请人： Yoshinao Hiranuma , Masutaka Inoue , Tomoya Terauchi
发明人： Yoshinao Hiranuma , Masutaka Inoue , Tomoya Terauchi
IPC分类号： H04N11/02
CPC分类号： H04N5/145 , G06T7/238 , G06T2207/10016 , H04N7/0132 , H04N7/014
摘要： A signal processing apparatus includes: a specification unit configured to specify, based on plural pixels forming the target block, a partial region which is a part of the target block; a search-region shifting unit configured to sequentially shift, within the reference frame a search region which is compared with the partial region; a comparing unit configured to calculate a degree of coincidence between the search region and the partial region, and to specify a coincidence region which is the search region having the highest degree of coincidence with the partial region, as the search region is shifted; and a detecting unit configured to detect the motion vector of the target block based on both positions of the partial region within the target frame ad the coincidence region within the reference frame.
摘要翻译：信号处理装置包括：指定单元，被配置为基于形成所述目标块的多个像素来指定作为所述目标块的一部分的部分区域; 搜索区域移动单元，被配置为在所述参考帧内顺序地移位与所述部分区域进行比较的搜索区域; 比较单元，被配置为计算搜索区域和部分区域之间的一致度，并且当搜索区域偏移时，指定与部分区域具有最高重合度的搜索区域的一致区域; 以及检测单元，被配置为基于所述目标帧内的所述部分区域和所述参考帧内的所述重合区域的两个位置来检测所述目标块的运动矢量。

6. 发明申请

US20120057138A1 PROJECTION DISPLAY APPARATUS 审中-公开
标题翻译：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。

7. 发明申请

US20120050623A1 VIDEO DISPLAY APPARATUS AND PROJECTION TYPE VIDEO DISPLAY APPARATUS 审中-公开
标题翻译：视频显示设备和投影类型视频显示设备
公开(公告)号：US20120050623A1
公开(公告)日：2012-03-01
申请号：US13222491
申请日：2011-08-31
申请人： Masahiro HARAGUCHI , Masutaka Inoue , Tomoya Terauchi , Takaaki Abe
发明人： Masahiro HARAGUCHI , Masutaka Inoue , Tomoya Terauchi , Takaaki Abe
IPC分类号： H04N9/31
CPC分类号： H04N9/3111 , H04N9/3155 , H04N9/3158
摘要： A video display apparatus includes a light source unit that includes a plurality of single-color light sources emitting light beams of different wavelengths and a control unit that controls actuation of the light source unit. The control unit sets a single-color light emission period in which at least two single-color light sources of the plurality of single-color light sources emit the light beams in a time division manner and a multiple-color light emission period in which at least two single-color light sources of the plurality of single-color light sources emit the light beams simultaneously, within one frame period, based on a result of analyzing the video signal for each image data on a frame basis. Further, the control unit changes a ratio between amounts of the light beams emitted from at least two single-color light sources in the multiple-color light emission period, in accordance with the image data.
摘要翻译：视频显示装置包括：光源单元，其包括发射不同波长的光的多个单色光源;以及控制单元，其控制光源单元的致动。控制单元设置单色光发射周期，其中多个单色光源中的至少两个单色光源以时分方式发射光束，并且多色发光周期中，其中在多个单色光源中的至少两个单色光源基于以帧为基础分析每个图像数据的视频信号的结果，在一个帧周期内同时发射光束。此外，控制单元根据图像数据改变在多色发光时段中从至少两个单色光源发射的光束的量之间的比率。

8. 发明授权

US08102468B2 Display device and display method 失效
标题翻译：显示设备和显示方式
公开(公告)号：US08102468B2
公开(公告)日：2012-01-24
申请号：US12361775
申请日：2009-01-29
申请人： Masutaka Inoue , Tomoya Terauchi
发明人： Masutaka Inoue , Tomoya Terauchi
IPC分类号： H04N7/01 , H04N11/20
CPC分类号： H04N7/014 , G06T3/4007 , H04N7/0127 , H04N7/0137
摘要： A display device includes: a display unit including a plurality of pixels each including a plurality of sub-pixels; an acquisition unit configured to acquire a numbers of sub-pixels corresponding to an amount of motion of a target image between a plurality of reference original frames; an allocating unit configured to allocate the numbers of sub-pixels acquired by the acquisition unit to an interpolated frame, in accordance with an order of the interpolated frame to be interposed between the plurality of reference original frames; and a generating unit configured to generate the interpolated frame, in accordance with the numbers of sub-pixels allocated by the allocating unit.
摘要翻译：显示装置包括：显示单元，包括多个像素，每个像素包括多个子像素; 获取单元，被配置为获取与多个参考原始帧之间的目标图像的运动量相对应的子像素数; 分配单元，被配置为根据插入在所述多个参考原始帧之间的内插帧的顺序将由所述获取单元获取的子像素数量分配给内插帧; 以及生成单元，被配置为根据由分配单元分配的子像素的数量来生成内插帧。

9. 发明申请

US20110175940A1 PROJECTION DISPLAY APPARATUS AND IMAGE ADJUSTMENT METHOD 审中-公开
标题翻译：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。

10. 发明授权

US08884979B2 Projection display apparatus 有权
标题翻译：投影显示装置
公开(公告)号：US08884979B2
公开(公告)日：2014-11-11
申请号：US13183926
申请日：2011-07-15
申请人： Masahiro Haraguchi , Masutaka Inoue , Yoshinao Hiranuma , Tomoya Terauchi , Susumu Tanase
发明人： Masahiro Haraguchi , Masutaka Inoue , Yoshinao Hiranuma , Tomoya Terauchi , Susumu Tanase
IPC分类号： G09G5/02 , G03B43/00 , H04N9/31 , G03B17/54
CPC分类号： H04N9/3194 , G03B17/54 , G03B43/00 , G09G2320/0693 , H04N9/3185
摘要： A projection display apparatus includes an imager that modulates light emitted from a light source and a projection unit that projects light emitted from the imager on a projection surface. The projection display apparatus includes: an imager controller that controls the imager to display a test pattern image in which a characteristic point is defined by at least three adjacent regions; an acquisition unit that acquires a captured image of the test pattern image from an imaging element configured to capture the test pattern image projected on the projection surface; and an adjustment unit that identifies the characteristic point included in the captured image on the basis of the captured image acquired by the acquisition unit and adjusts an image to be projected on the projection surface on the basis of the identified characteristic point. The at least three adjacent regions surround the characteristic point and are adjacent to the characteristic point.
摘要翻译：投影显示装置包括调制从光源发射的光的成像器和将从成像器发射的光投射在投影表面上的投影单元。投影显示装置包括：成像器控制器，其控制成像器显示其特征点由至少三个相邻区域限定的测试图案图像; 获取单元，其从被配置为捕获投影在投影表面上的测试图案图像的成像元件获取测试图案图像的拍摄图像; 以及调整单元，其基于由获取单元获取的拍摄图像来识别捕获图像中包括的特征点，并且基于所识别的特征点来调整要投影在投影面上的图像。至少三个相邻区域围绕特征点并与特征点相邻。

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