公开(公告)号：US20100134404A1

公开(公告)日：2010-06-03

申请号：US12485709

申请日：2009-06-16

申请人： Masaki Tsuchida ,  Ken Ito

发明人： Masaki Tsuchida ,  Ken Ito

IPC分类号： G09G3/36 ,  H04N3/14

CPC分类号： G09G3/3426 ,  G09G3/3611 ,  G09G2320/0233 ,  G09G2320/0261 ,  G09G2320/0646

摘要： According to one embodiment, a video display apparatus includes a display module, a light source device, a video signal input module, a virtual illumination value calculator, a light source illumination value calculator, and a light source controller. The light source device is divided into light source areas in a honeycomb shape and provided with light sources to light up the light source areas. The virtual illumination value calculator calculates an area illumination value indicating the brightness of light source areas to light up based on a video signal received by the video signal input module. The light source illumination value calculator calculates a light source illumination value to light up the light sources based on the area illumination value. The light source controller lights up the light sources synchronously with the video signal being displayed on the display module based on the light source illumination value.

摘要翻译： 根据一个实施例，视频显示装置包括显示模块，光源装置，视频信号输入模块，虚拟照明值计算器，光源照明值计算器和光源控制器。 光源装置被分割为蜂窝状的光源区域，并且设置有用于点亮光源区域的光源。 虚拟照明值计算器基于由视频信号输入模块接收的视频信号，计算指示点亮的光源区域的亮度的面积照明值。 光源照射值计算器基于面积照明值计算光源照射值以照亮光源。 光源控制器基于光源照明值与显示模块上显示的视频信号同步地点亮光源。

公开(公告)号：US08159451B2

公开(公告)日：2012-04-17

申请号：US12327741

申请日：2008-12-03

申请人： Masaki Tsuchida ,  Ken Ito

发明人： Masaki Tsuchida ,  Ken Ito

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/0646

摘要： According to one embodiment, a light-emission control device controls light emission of light sources of a light emitter including a plurality of light source areas each corresponding to one of the light sources, and includes a virtual light-value calculator, a light-value calculator, and a light controller. The virtual light-value calculator calculates a virtual light value for each virtual light source area including a light source area and a virtual area obtained by virtually dividing the light emitter into areas different in size from the light source areas. The light-value calculator calculates a light value of a light sources corresponding to the light source area based on the virtual light value. The light controller lights the light source based on the light value.

摘要翻译： 根据一个实施例，发光控制装置控制发光器的光源的发光，该发光器包括各自对应于一个光源的多个光源区域，并且包括虚拟光值计算器，光值 计算器和灯控制器。 虚拟光值计算器计算每个虚拟光源区域的虚拟光值，该虚拟光源区域包括通过将光发射器虚拟地分为与光源区域不同的区域而获得的光源区域和虚拟区域。 光值计算器基于虚拟光值计算与光源区域对应的光源的光值。 光控制器根据光源点亮光源。

公开(公告)号：US20090289890A1

公开(公告)日：2009-11-26

申请号：US12327741

申请日：2008-12-03

申请人： Masaki Tsuchida ,  Ken Ito

发明人： Masaki Tsuchida ,  Ken Ito

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/0646

摘要： According to one embodiment, a light-emission control device controls light emission of light sources of a light emitter including a plurality of light source areas each corresponding to one of the light sources, and includes a virtual light-value calculator, a light-value calculator, and a light controller. The virtual light-value calculator calculates a virtual light value for each virtual light source area including a light source area and a virtual area obtained by virtually dividing the light emitter into areas different in size from the light source areas. The light-value calculator calculates a light value of a light sources corresponding to the light source area based on the virtual light value. The light controller lights the light source based on the light value.

摘要翻译： 根据一个实施例，发光控制装置控制发光器的光源的发光，该发光器包括各自对应于一个光源的多个光源区域，并且包括虚拟光值计算器，光值 计算器和灯控制器。 虚拟光值计算器计算每个虚拟光源区域的虚拟光值，该虚拟光源区域包括通过将光发射器虚拟地分为与光源区域不同的区域而获得的光源区域和虚拟区域。 光值计算器基于虚拟光值计算与光源区域对应的光源的光值。 光控制器根据光源点亮光源。

公开(公告)号：US20050213616A1

公开(公告)日：2005-09-29

申请号：US11087770

申请日：2005-03-24

申请人： Nobuaki Kaji ,  Masaki Tsuchida ,  Ko Sato ,  Hideaki Okano ,  Ken Ito

发明人： Nobuaki Kaji ,  Masaki Tsuchida ,  Ko Sato ,  Hideaki Okano ,  Ken Ito

IPC分类号： G02B6/00 ,  H01S3/042 ,  H01S3/06 ,  H01S3/067 ,  H01S3/091 ,  H01S3/0933 ,  H01S3/094 ,  H01S3/10 ,  H01S3/16 ,  H01S3/17 ,  H01S3/23 ,  H01S3/30

CPC分类号： H01S3/067 ,  H01S3/094003 ,  H01S3/094042 ,  H01S3/094092 ,  H01S3/1613 ,  H01S3/1616 ,  H01S3/1618

摘要： A fiber laser device contains a first optical fiber of a double-clad type in which optical resonance of an infrared laser light takes place inside a core with Pr3+and Yb3+added thereto to generate a light of a wavelength of about 630 nm, a second optical fiber of a double-clad type in which optical resonance of an infrared laser light takes place inside a core with Pr3+and Yb3+added thereto to generate a light of a wavelength of about 690 nm, and a third optical fiber in which optical resonance of the lights from the first and second optical fibers takes place inside a core with Tm3+added thereto to generate a light of a wavelength of about 450 nm, and the core diameter of the third optical fiber is made substantially equal to the spot diameters of the lights from the first and second optical fibers.

摘要翻译： 光纤激光装置包含双层型的第一光纤，其中红外激光的光学谐振发生在具有Pr 3+和Y 3+ + >，以产生波长为约630nm的光，双重包层型的第二光纤，其中红外激光的光学谐振发生在具有Pr 3+ 和Yb 3+ +以产生波长为约690nm的光;以及第三光纤，其中来自第一和第二光纤的光的光学共振在核心内发生， 加入其中以产生波长为约450nm的光，并且使第三光纤的纤芯直径基本上等于来自第一和第二光学器件的光的光点直径 纤维。

公开(公告)号：US07928957B2

公开(公告)日：2011-04-19

申请号：US12327746

申请日：2008-12-03

申请人： Masaki Tsuchida ,  Ken Ito

发明人： Masaki Tsuchida ,  Ken Ito

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/0261 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/16

摘要： According to one embodiment, a light-emission control device controls light emission of light sources of a light emitter including a plurality of light source areas each corresponding to one of the light sources, and includes a light-value calculator, a light-value modifying module, and a light controller. The light-value calculator calculates a light value for each of the light source areas. The light source areas include a target area for which a light value is to be modified and surrounding areas surrounding the target area. The light-value modifying module modifies a light value calculated for the target area using light values for the surrounding areas. The light controller lights a light source in the target area based on the modified light value.

摘要翻译： 根据一个实施例，发光控制装置控制包括各自对应于一个光源的多个光源区域的发光器的光源的发光，并且包括光值计算器，光值修改 模块和灯控制器。 光值计算器计算每个光源区域的光值。 光源区域包括要修改光值的目标区域和围绕目标区域的周围区域。 光值修改模块使用周围区域的光值修改针对目标区域计算的光值。 光控制器根据修改的光值对目标区域中的光源进行点亮。

公开(公告)号：US20090290091A1

公开(公告)日：2009-11-26

申请号：US12327746

申请日：2008-12-03

申请人： Masaki Tsuchida ,  Ken Ito

发明人： Masaki Tsuchida ,  Ken Ito

IPC分类号： G02F1/1335 ,  G09G3/36

CPC分类号： G09G3/3426 ,  G09G2320/0261 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/16

摘要： According to one embodiment, a light-emission control device controls light emission of light sources of a light emitter including a plurality of light source areas each corresponding to one of the light sources, and includes a light-value calculator, a light-value modifying module, and a light controller. The light-value calculator calculates a light value for each of the light source areas. The light source areas include a target area for which a light value is to be modified and surrounding areas surrounding the target area. The light-value modifying module modifies a light value calculated for the target area using light values for the surrounding areas. The light controller lights a light source in the target area based on the modified light value.

摘要翻译： 根据一个实施例，发光控制装置控制包括各自对应于一个光源的多个光源区域的发光器的光源的发光，并且包括光值计算器，光值修改 模块和灯控制器。 光值计算器计算每个光源区域的光值。 光源区域包括要修改光值的目标区域和围绕目标区域的周围区域。 光值修改模块使用周围区域的光值修改针对目标区域计算的光值。 光控制器根据修改的光值对目标区域中的光源进行点亮。

公开(公告)号：US20090289879A1

公开(公告)日：2009-11-26

申请号：US12348793

申请日：2009-01-05

申请人： Ken Ito ,  Masaki Tsuchida

发明人： Ken Ito ,  Masaki Tsuchida

IPC分类号： G09G3/36 ,  G06K9/40

CPC分类号： G09G3/342 ,  G09G3/3648 ,  G09G2320/0247 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/0613 ,  G09G2320/0646 ,  G09G2340/16 ,  G09G2360/16

摘要： According to one embodiment, an image display device includes an image-signal input module, an image-quality corrector, a light emitter, and a liquid-crystal display module. The image-signal input module receives an image signal. The image-quality corrector performs, based on an image-quality correction amount, an image-quality correction process on the image signal. The light emitter includes a plurality of light sources for emitting light. The liquid-crystal display module modulates, among light emitted from the light sources, light transmitted through the liquid crystal to display an image according to the image signal subjected to the image-quality correction process. The light emitter emits the light according to the image signal with less image-quality correction amount than that of the image signal subjected to the image-quality correction process.

摘要翻译： 根据一个实施例，图像显示装置包括图像信号输入模块，图像质量校正器，发光器和液晶显示模块。 图像信号输入模块接收图像信号。 图像质量校正器基于图像质量校正量执行对图像信号的图像质量校正处理。 光发射器包括用于发光的多个光源。 在从光源发出的光中，液晶显示模块根据经过图像质量校正处理的图像信号调制透过液晶的光以显示图像。 光发射器根据图像信号发射光，图像质量校正量小于经过图像质量校正处理的图像信号的图像质量校正量。

公开(公告)号：US20090167655A1

公开(公告)日：2009-07-02

申请号：US12337474

申请日：2008-12-17

申请人： Ken Ito ,  Masaki Tsuchida

发明人： Ken Ito ,  Masaki Tsuchida

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G2310/08 ,  G09G2320/0646 ,  G09G2360/16

摘要： According to one embodiment, a light emission controller has a light-value-change detector and a lighting controller. The lighting-value-change detector is configured to detect a change in a lighting value of a plurality of light sources. The lighting controller is configured to turn on the plurality of light sources at a plurality of lighting timings within a lighting period defined between an initial lighting timing and a final lighting timing of the plurality of lighting timings by pulse width modulation in accordance with the change in the lighting value, a number of the lighting timings in a later lighting period of the lighting period being greater than a number of the lighting timings in an earlier lighting period of the lighting period.

摘要翻译： 根据一个实施例，发光控制器具有光值变化检测器和照明控制器。 照明值变更检测器被配置为检测多个光源的照明值的变化。 照明控制器被配置为在多个照明定时之间的多个点亮时间内，通过脉冲宽度调制，在多个照明时间的初始点亮时间和最终点亮时间之间定义的点亮时间内， 照明时间段的点亮时间期间的点亮时间的数量大于照明时段的较早发光时段的点亮时间的数量。

公开(公告)号：US20070116429A1

公开(公告)日：2007-05-24

申请号：US11606024

申请日：2006-11-30

申请人： Masaki Tsuchida ,  Noriya Sakamoto

发明人： Masaki Tsuchida ,  Noriya Sakamoto

IPC分类号： H04N5/91

CPC分类号： H04N5/76 ,  H04N5/781 ,  H04N21/4147 ,  H04N21/42661

摘要： According to one embodiment, a broadcast recording apparatus has a tuner unit which receives a broadcast signal, demodulates the received signal, and outputs video image and voice signals, first and second hard disk drive units which record the video image and voice signals from the tuner unit in a memory region, and a control unit which controls the first and second hard disk drive units to record the video image and voice signals in each one of a first storage memory region of the first hard disk drive unit and a second storage memory region of the second hard disk drive unit.

摘要翻译： 根据一个实施例，广播记录装置具有接收广播信号的调谐器单元，解调接收的信号并输出​​视频图像和语音信号，记录来自调谐器的视频图像和语音信号的第一和第二硬盘驱动单元 单元，以及控制单元，其控制第一和第二硬盘驱动单元，以将第一硬盘驱动单元的第一存储存储区域中的每个中的视频图像和语音信号记录在第一硬盘驱动单元的第二存储区域中 的第二硬盘驱动器单元。

公开(公告)号：US20120218255A1

公开(公告)日：2012-08-30

申请号：US13232777

申请日：2011-09-14

申请人： Masaki Tsuchida

发明人： Masaki Tsuchida

IPC分类号： G06T15/50

CPC分类号： G09G3/3426 ,  G09G2320/0646 ,  G09G2360/16 ,  H04N13/305 ,  H04N13/337 ,  H04N13/341 ,  H04N13/351 ,  H04N13/356 ,  H04N13/373 ,  H04N13/398

摘要： An image display apparatus according to an embodiment includes: a light emission unit capable of illuminating light rays onto at least two divided areas; an image display capable of receiving light rays from the light emission unit and displaying an image signal which includes a plurality of elemental images having multiple parallax image components; a determination module configured to determine a representative pixel value from among the elemental images included in respective areas with respect to the respective areas; and a light intensity calculation module configured to calculate intensities of light rays illuminating respective areas on the basis of the determined representative pixel value.

摘要翻译： 根据实施例的图像显示装置包括：能够将光线照射到至少两个分割区域上的发光单元; 图像显示器，其能够接收来自所述发光单元的光线，并且显示包括具有多个视差图像分量的多个元素图像的图像信号; 确定模块，被配置为从相应区域中包括在各个区域中的基本图像中确定代表像素值; 以及光强度计算模块，被配置为基于所确定的代表像素值来计算照射各个区域的光线的强度。