公开(公告)号：US20120075358A1

公开(公告)日：2012-03-29

申请号：US13233529

申请日：2011-09-15

申请人： Kazuyuki Shirai ,  Tsuyoshi Hasegawa

发明人： Kazuyuki Shirai ,  Tsuyoshi Hasegawa

IPC分类号： G09G5/10

CPC分类号： G09G3/3611 ,  G09G3/3406 ,  G09G2320/041 ,  G09G2320/048 ,  G09G2320/0666 ,  H04N9/73

摘要： A display apparatus includes: a display panel; an LED backlight unit that emits light to the display panel; an LED driver that drives an LED of the LED backlight unit; an LED temperature detection portion that detects an LED temperature of the LED backlight unit; and a correction portion that based on a detection result from the LED temperature detection portion, corrects an image signal to be supplied to the display panel to compensate for a color temperature change of the LED backlight unit.

摘要翻译： 一种显示装置，包括：显示面板; LED背光单元，其向显示面板发光; 驱动LED背光单元的LED的LED驱动器; LED温度检测部，其检测所述LED背光单元的LED温度; 以及基于来自LED温度检测部分的检测结果的校正部分，校正要提供给显示面板的图像信号，以补偿LED背光单元的色温变化。

公开(公告)号：US20100302447A1

公开(公告)日：2010-12-02

申请号：US12787061

申请日：2010-05-25

申请人： Kazuyuki Shirai

发明人： Kazuyuki Shirai

IPC分类号： H04N9/73 ,  H04N5/14 ,  H04N5/00 ,  H04N5/57

CPC分类号： G06T5/006 ,  H04N9/73 ,  H04N21/4122 ,  H04N21/44008

摘要： According to the present invention, there is provided an image display device for displaying acquired image information including: an information acquisition section for acquiring image information and information associated with the image information by communication from an external device; an adjustment section for executing image quality adjustment processing in relation to display of the image information; and a setting section for setting details of the image quality adjustment processing, based on the information. Therefore, details of the image quality adjustment processing may easily be set automatically in an appropriate manner.

摘要翻译： 根据本发明，提供了一种用于显示所获取的图像信息的图像显示装置，包括：信息获取部分，用于通过来自外部装置的通信获取图像信息和与图像信息相关联的信息; 用于执行与图像信息的显示有关的图像质量调整处理的调整部分; 以及基于该信息设定图像质量调整处理的细节的设定部。 因此，可以容易地以适当的方式自动设置图像质量调整处理的细节。

公开(公告)号：US6057899A

公开(公告)日：2000-05-02

申请号：US887895

申请日：1997-07-03

申请人： Yoshitaka Tanaka ,  Kazuyuki Shirai ,  Tooru Yokoo ,  Yoshiharu Suzuki

发明人： Yoshitaka Tanaka ,  Kazuyuki Shirai ,  Tooru Yokoo ,  Yoshiharu Suzuki

IPC分类号： G02B19/00 ,  G02B27/00 ,  G02F1/13357 ,  G02F1/1335 ,  F21V21/36 ,  G02B27/10

CPC分类号： G03B21/14 ,  G03B21/208 ,  G02F2001/133607

摘要： A lighting optical system 100 having: a light source 101 for emitted a light; a reflector 102 for reflecting the emitted light; a first integrator lens unit 103 disposed at a place where a surface thereof crosses an optical axis of the reflected light, the first integrator lens unit 103 having a plurality of micro lenses 109 arranged in a matrix, the first integrator lens unit 103 dividing at least the reflected light into a plurality of lights corresponding to the micro lenses 109 respectively, an area of two micro lenses 109A and 109B disposed at a center portion of the first integrator lens unit 103 being larger than an area of any one of the micro lenses 109 disposed in the first integrator lens unit 103 other than said at least one; and a second integrator lens unit 104 disposed at a place where a surface thereof crosses an optical axis of each of the divided lights, the second integrator lens unit 104 having a plurality of micro lenses arranged in a matrix, the second integrator lens unit 104 for condensing the divided lights so that the condensed lights are irradiated into a display panel 106.

摘要翻译： 一种照明光学系统100，具有：用于发光的光源101; 用于反射发射的光的反射器102; 第一积分透镜单元103，其设置在其表面与反射光的光轴交叉的位置，第一积分透镜单元103具有以矩阵形式布置的多个微透镜109，第一积分透镜单元103至少分割 将反射光分别分别对应于微透镜109的多个光，设置在第一积分透镜单元103的中心部分的两个微透镜109A和109B的面积大于任何一个微透镜109的面积 布置在除了所述至少一个之外的第一积分镜头单元103中; 以及第二积分透镜单元104，其设置在其表面与每个分割光的光轴交叉的位置处，第二积分透镜单元104具有以矩阵形式排列的多个微透镜;第二积分透镜单元104，用于 冷凝分光，使浓缩的光照射到显示面板106中。

公开(公告)号：US08411204B2

公开(公告)日：2013-04-02

申请号：US12787061

申请日：2010-05-25

申请人： Kazuyuki Shirai

发明人： Kazuyuki Shirai

IPC分类号： H04N5/57 ,  H04N5/58 ,  H04N5/00 ,  H04N5/45 ,  H04N5/14 ,  H04N7/04 ,  H04N5/76 ,  H04N5/222 ,  G03B13/00

CPC分类号： G06T5/006 ,  H04N9/73 ,  H04N21/4122 ,  H04N21/44008

摘要： According to the present invention, there is provided an image display device for displaying acquired image information including: an information acquisition section for acquiring image information and information associated with the image information by communication from an external device; an adjustment section for executing image quality adjustment processing in relation to display of the image information; and a setting section for setting details of the image quality adjustment processing, based on the information. Therefore, details of the image quality adjustment processing may easily be set automatically in an appropriate manner.

摘要翻译： 根据本发明，提供了一种用于显示所获取的图像信息的图像显示装置，包括：信息获取部分，用于通过来自外部装置的通信获取图像信息和与图像信息相关联的信息; 用于执行与图像信息的显示有关的图像质量调整处理的调整部分; 以及基于该信息设定图像质量调整处理的细节的设定部。 因此，可以容易地以适当的方式自动设置图像质量调整处理的细节。

公开(公告)号：US20110285806A1

公开(公告)日：2011-11-24

申请号：US13110499

申请日：2011-05-18

申请人： Kazuyuki Shirai

发明人： Kazuyuki Shirai

IPC分类号： H04N7/14

CPC分类号： H04N7/148

摘要： A recording and reproducing apparatus includes at least one of a camera and a microphone so that at least one of video information obtained by the camera and sound information obtained by the microphone is recorded as message information, a reproducing unit which reproduces the message information, a designated time receiving unit which receives designation of time, and a person distinguishing unit which distinguishes presence or absence of a person. The reproducing unit performs the reproduction in accordance with the designated time and a distinction result of the person distinguishing unit.

摘要翻译： 记录和再现装置包括照相机和麦克风中的至少一个，使得通过照相机获得的视频信息和由麦克风获得的声音信息中的至少一个被记录为消息信息，再现单元，再现消息信息， 接收时间指定的指定时间接收单元和区分人的存在或不存在的人区分单元。 再现单元根据指定时间和人物辨别单元的区别结果执行再现。

公开(公告)号：US06304286B1

公开(公告)日：2001-10-16

申请号：US08658106

申请日：1996-06-04

申请人： Kazuyuki Shirai ,  Takayuki Yoshioka ,  Noriyasu Kato ,  Tomohiko Matsushita

发明人： Kazuyuki Shirai ,  Takayuki Yoshioka ,  Noriyasu Kato ,  Tomohiko Matsushita

IPC分类号： H04N718

CPC分类号： G02B27/2214 ,  G02B27/0093 ,  G02B27/26 ,  H04N7/181 ,  H04N13/15 ,  H04N13/158 ,  H04N13/161 ,  H04N13/167 ,  H04N13/239 ,  H04N13/243 ,  H04N13/257 ,  H04N13/296 ,  H04N13/305 ,  H04N13/324 ,  H04N13/337 ,  H04N13/349 ,  H04N13/366 ,  H04N13/376 ,  H04N13/398

摘要： A stereoscopic display apparatus such that when an viewing point position of an observer is moved, a stereoscopic image similar to that observed at the moved position is obtained. A plurality of images according to a plurality of viewing point positions are generated from right/left image generating apparatuses. One of the plurality of images selected by a switching device is supplied to an image display apparatus. An observer observes a stereoscopic image by a liquid crystal driving apparatus, liquid crystal polarizing plates, and polarizing spectacles. Infrared rays from infrared light emitting devices are partially obstructed by the observer and are received by infrared photosensitive devices. A position detection processing circuit judges the image according to an viewing point position of the observer from detection signals, thereby switching the switching device to the right/left image generating apparatuses.

摘要翻译： 一种立体显示装置，使得当观察者的视点位置移动时，获得与在移动位置观察到的立体图像相似的立体图像。 从右/左图像生成装置生成根据多个视点位置的多个图像。 由开关装置选择的多个图像中的一个被提供给图像显示装置。 观察者通过液晶驱动装置，液晶偏振片和偏光眼镜观察立体图像。 来自红外线发光装置的红外线被观察者部分遮挡，并被红外光敏装置接收。 位置检测处理电路根据检测信号的观察者的观察点位置来判断图像，从而将切换装置切换到左右图像生成装置。

公开(公告)号：US20120242904A1

公开(公告)日：2012-09-27

申请号：US13409700

申请日：2012-03-01

申请人： Kazuyuki SHIRAI ,  Naohiro MIZUMATA

发明人： Kazuyuki SHIRAI ,  Naohiro MIZUMATA

IPC分类号： H04N5/14

CPC分类号： G09G3/3426 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2360/16 ,  H04N5/14 ,  H04N5/205 ,  H04N5/57 ,  H04N21/4318 ,  H04N21/44008

摘要： Provided is a display apparatus that performs an adjustment of brightness of a backlight on a per block basis based on a video signal and displays, by using the backlight, an image based on the video signal. The display apparatus includes an adjustment portion that performs an adjustment of a color gain or sharpness with respect to the video signal, and a color gain level or a sharpness level to be achieved by the adjustment for each block is determined in accordance with a degree of the adjustment of brightness performed in the each block.

摘要翻译： 提供一种显示装置，其基于视频信号在每个块的基础上执行背光的亮度的调整，并且通过使用背光来显示基于视频信号的图像。 显示装置包括调整部分，其对视频信号执行色彩增益或锐度的调整，并且通过对每个块的调整来实现的色彩增益水平或清晰度水平根据 在每个块中执行的亮度的调整。

公开(公告)号：US06229581B1

公开(公告)日：2001-05-08

申请号：US09075263

申请日：1998-05-11

申请人： Hideki Yamamoto ,  Tadashi Yoshida ,  Naruhiko Atsuchi ,  Kazuyuki Shirai ,  Takayuki Yoshioka ,  Isao Tomisawa

发明人： Hideki Yamamoto ,  Tadashi Yoshida ,  Naruhiko Atsuchi ,  Kazuyuki Shirai ,  Takayuki Yoshioka ,  Isao Tomisawa

IPC分类号： H04N931

CPC分类号： G02B27/145 ,  G02B27/1026 ,  G02B27/283 ,  H04N5/7441 ,  H04N9/3105

摘要： A projection type picture display apparatus, includes a light source; a polarizing beam splitter capable of reflecting or transmitting an incident light; a decomposing/synthesizing prism assembly capable of receiving a reflected light from the polarizing beam splitter to decompose the incident light into red, green and blue lights, also capable of receiving reflected red, green and blue lights to synthesize these lights so as to produce a synthesized light; a plurality of reflective type liquid crystal displays capable of receiving, modulating and reflecting red, green and blue lights; a projection optical system capable of receiving a picture light passing through the polarizing beam splitter to project an enlarged picture on a screen. In particular, the decomposing/synthesizing prism assembly has a first dichroic mirror reflecting a first color light but transmitting a second and third color lights, and has a second dichroic mirror reflecting the second color light but transmitting the first and third color lights, with the first and second dichroic mirror intersected with each other at a predetermined operable angle.

摘要翻译： 投影型图像显示装置，包括光源; 能够反射或透射入射光的偏振分束器; 一种分解/合成棱镜组件，其能够接收来自偏振分束器的反射光，以将入射光分解成红色，绿色和蓝色光，还能够接收反射的红色，绿色和蓝色光以合成这些光，从而产生 合成光; 多个能够接收，调制和反射红，绿和蓝光的反射型液晶显示器; 投影光学系统，其能够接收通过偏振光束分离器的图像光以在屏幕上投影放大的图像。 特别地，分解/合成棱镜组件具有反射第一色光但透射第二和第三颜色光的第一分色镜，并且具有反射第二色光但第一和第三色光透射的第二二向色镜， 第一和第二分色镜以预定的可操作角度彼此相交。