公开(公告)号：US20100220246A1

公开(公告)日：2010-09-02

申请号：US12712768

申请日：2010-02-25

申请人： Hajime INOUE ,  Satoshi Ouchi ,  Koichi Sakita ,  Seiji Murata

发明人： Hajime INOUE ,  Satoshi Ouchi ,  Koichi Sakita ,  Seiji Murata

IPC分类号： H04N5/66 ,  G02F1/13357

CPC分类号： G02B6/0061 ,  G02B6/0038 ,  G02B6/008

摘要： In a backlight device manufactured by simultaneously arranging a plurality of backlight blocks in a combination manner, while each of the backlight blocks is comprised of: a light emitting source containing an LED, or a fluorescent lamp; a light conducting plate for conducting light emitted from the light emitting source to the side of a liquid crystal panel; and a reflection seat arranged on a rear plane of the light conducting plate; a dark luminance portion and a middle dark/bright luminance portion corresponding to dark/bright difference patterns for producing a dark/bright difference in luminance emitted from the backlight blocks are formed; and luminance of a bright luminance portion corresponding to a bright pattern of luminance emitted from a boundary between the backlight blocks is caused not to become visually conspicuous by a luminance fluctuation of the dark/bright difference pattern emitted from the backlight blocks.

摘要翻译： 在通过以组合的方式同时布置多个背光块而制造的背光装置中，每个背光块包括：包含LED的发光源或荧光灯; 用于将从所述发光源发射的光导向液晶面板侧的导光板; 以及布置在所述导光板的后平面上的反射座; 形成对应于用于产生从背光块发出的亮度的暗/明亮差的暗/亮差图案的暗亮度部分和中间暗/亮亮度部分; 并且由背光块之间的边界发出的亮度亮度对应的亮度部分的亮度不会因背光块发出的暗/亮差异图案的亮度波动而变得视觉上显着。

公开(公告)号：US07403310B2

公开(公告)日：2008-07-22

申请号：US10287630

申请日：2002-11-05

申请人： Noriko Miyagi ,  Satoshi Ouchi ,  Koji Kobayashi

发明人： Noriko Miyagi ,  Satoshi Ouchi ,  Koji Kobayashi

IPC分类号： H04N1/40

CPC分类号： H04N1/6022 ,  G06T5/002 ,  G06T5/003 ,  G06T5/20 ,  G06T7/13 ,  G06T2207/10008 ,  G06T2207/10024 ,  G06T2207/20012 ,  G06T2207/20192 ,  G06T2207/30176 ,  H04N1/4092

摘要： An edge amount detector detects an edge amount from RGB signals, and a filter processor synthesizes an output for edge enhancement with an output for smoothing at a proportion based on the detected edge amount. Another edge amount detector detects an edge amount of a black component from CMY signals, and an ink generator/undercolor remover changes an ink generation rate according to the detected edge amount.

摘要翻译： 边缘量检测器从RGB信号检测边缘量，并且滤波处理器基于检测到的边缘量以比例来合成用于边缘增强的输出和用于平滑的输出。 另一边缘量检测器从CMY信号检测黑色分量的边缘量，并且墨水发生器/底色去除器根据检测到的边缘量改变墨水生成速率。

公开(公告)号：US20080144975A1

公开(公告)日：2008-06-19

申请号：US11950905

申请日：2007-12-05

申请人： Hiroyuki SHIBAKI ,  Noriko Miyagi ,  Satoshi Ouchi

发明人： Hiroyuki SHIBAKI ,  Noriko Miyagi ,  Satoshi Ouchi

IPC分类号： G06K9/32

CPC分类号： H04N1/4072

摘要： An image processing apparatus includes a setting unit, a converting unit, and a transmitting unit. The setting unit sets a save-mode for image data to be output to reduce color of image data. When the save-mode is set for image data, the converting unit converts reduces color of the image data to convert the image data into save-mode image data. The transmitting unit transmits the save-mode image data to an external device.

摘要翻译： 图像处理装置包括设置单元，转换单元和发送单元。 设置单元为要输出的图像数据设置保存模式以减少图像数据的颜色。 当为图像数据设置保存模式时，转换单元转换减少图像数据的颜色，以将图像数据转换为保存模式图像数据。 发送单元将保存模式图像数据发送到外部设备。

公开(公告)号：US07164179B2

公开(公告)日：2007-01-16

申请号：US10495926

申请日：2003-08-06

申请人： Tsutomu Nakanishi ,  Hirofumi Tajika ,  Michihiko Hayashi ,  Satoshi Ouchi

发明人： Tsutomu Nakanishi ,  Hirofumi Tajika ,  Michihiko Hayashi ,  Satoshi Ouchi

IPC分类号： H01L27/14

CPC分类号： G01C19/5607

摘要： An angular velocity sensor includes a tuning-fork-shaped substrate (1), drivers (110) that are provided on the arms forming a tuning fork and vibrate the arms; monitors (150) for detecting vibrations generated by the drivers (110); and detectors (120) for detecting displacement of vibrations made in application of an angular velocity. The drivers (110), the monitors (150), and the detectors (120) are made of a lower electrode layer, a piezoelectric thin film, and an upper electrode layer formed on the arms. The outer peripheral edge of the piezoelectric thin film is shaped like a step having at least one flat portion. The flat portion along the outer peripheral edge has no upper electrode layer formed thereon. This structure prevents short circuits between the lower electrode layer and the upper electrode layer.

摘要翻译： 角速度传感器包括音叉形基板（1），驱动器（110），其设置在形成音叉的臂上并使臂振动; 监视器（150），用于检测由驾驶员（110）产生的振动; 以及用于检测施加角速度的振动的位移的检测器（120）。 驱动器（110），监视器（150）和检测器（120）由形成在臂上的下电极层，压电薄膜和上电极层制成。 压电薄膜的外周缘成形为具有至少一个平坦部分的台阶。 沿着外周边缘的平坦部分没有形成上电极层。 这种结构防止了下电极层和上电极层之间的短路。

公开(公告)号：US20060256290A1

公开(公告)日：2006-11-16

申请号：US11490256

申请日：2006-07-21

申请人： Taro Imahase ,  Satoshi Ouchi ,  Tsutomu Nakashima

发明人： Taro Imahase ,  Satoshi Ouchi ,  Tsutomu Nakashima

IPC分类号： G03B21/14

CPC分类号： H04N9/3105 ,  G03B21/16 ,  G03B21/2073 ,  G03B33/12 ,  H04N9/3167

摘要： A compact, light projection type image display apparatus based on reflection image display devices which provide high brightness without contrast deterioration caused by light leakage associated with black image display. The apparatus uses, as polarizers/analyzers for reflection image display devices, reflection polarizing plates which function as polarizing plates by their grating function only in a specific direction. In each light path, the reflection polarizing plate is located just before/after the reflection image display device.

摘要翻译： 一种基于反射图像显示装置的紧凑型光投射型图像显示装置，其提供高亮度而没有由与黑色图像显示相关联的光泄漏引起的对比度劣化。 该装置作为反射图像显示装置的偏振器/分析器，仅通过其特定方向的光栅功能作为偏振片起反射偏振片的作用。 在每个光路中，反射偏振片位于反射图像显示装置之前/之后。

公开(公告)号：US20060187416A1

公开(公告)日：2006-08-24

申请号：US11401922

申请日：2006-04-12

申请人： Satoshi Ouchi ,  Taro Imahase ,  Tomohiro Miyoshi ,  Fukuyasu Abe

发明人： Satoshi Ouchi ,  Taro Imahase ,  Tomohiro Miyoshi ,  Fukuyasu Abe

IPC分类号： G03B21/00

CPC分类号： G03B33/12 ,  G02B27/1026 ,  G02B27/1073 ,  G02B27/14 ,  G02B27/145 ,  G02B27/283 ,  G03B21/006 ,  G03B21/10 ,  G03B21/14 ,  G03B21/2066 ,  G03B21/2073 ,  H04N5/7441 ,  H04N9/3105 ,  H04N9/3167

摘要： An image display device includes a light source which outputs a first light including a first color light, a second color light and a third color light, a polarity converter which unifies polarities of the first light into a single polarity, a dichroic mirror which separates the first color light from the first light which is output by the polarity converter, and first to third reflective liquid crystal display elements, respectively, installed for the first to third color lights. First to third polarized beam splitters are provided together with first and second wavelength selective polarity rotator elements. A projection lens is provided so as to project a light combined by the third polarized beam splitter, and the first color light, which is reflected by the first reflective liquid crystal display element, permeates the first polarized beam splitter and the third polarized beam splitter.

公开(公告)号：US07044607B2

公开(公告)日：2006-05-16

申请号：US11175177

申请日：2005-07-07

申请人： Satoshi Ouchi ,  Taro Imahase ,  Tomohiro Miyoshi ,  Fukuyasu Abe

发明人： Satoshi Ouchi ,  Taro Imahase ,  Tomohiro Miyoshi ,  Fukuyasu Abe

IPC分类号： G03B21/14

CPC分类号： G03B33/12 ,  G02B27/1026 ,  G02B27/1073 ,  G02B27/14 ,  G02B27/145 ,  G02B27/283 ,  G03B21/006 ,  G03B21/10 ,  G03B21/14 ,  G03B21/2066 ,  G03B21/2073 ,  H04N5/7441 ,  H04N9/3105 ,  H04N9/3167

摘要： An image display device has three reflective image display elements for red, green and blue to form an optical image according to a video signal from light output from a light source, and an optical system to supply light onto the display elements and to combine and output the light reflected from the display elements. The image display device includes a first polarity converting unit to convert luminous flux from the light source to S polarized light, a first polarized beam splitter, and second polarized beam splitter. The reflective image display element for green is provided in a vicinity of the first polarized beam splitter, and the light reflected by the first polarized beam splitter and input to the reflective image display element for green is S polarized light. The light output from the reflective image display element for green permeates the first and second polarized beam splitters.

摘要翻译： 图像显示装置具有用于红色，绿色和蓝色的三个反射图像显示元件，以根据来自光源的光输出的视频信号形成光学图像;以及光学系统，用于将光提供到显示元件上并组合并输出 从显示元件反射的光。 图像显示装置包括将来自光源的光束转换为S偏振光的第一极性转换单元，第一偏振分束器和第二偏振分束器。 用于绿色的反射图像显示元件设置在第一偏振分束器附近，并且由第一偏振分束器反射并被输入到用于绿色的反射图像显示元件的光是S偏振光。 从用于绿色的反射图像显示元件输出的光从第一和第二偏振分束器渗透。

公开(公告)号：US06987546B2

公开(公告)日：2006-01-17

申请号：US10292537

申请日：2002-11-13

申请人： Satoshi Ouchi ,  Masahiko Yatsu ,  Koji Hirata ,  Futoshi Yamasaki ,  Tomohiro Miyoshi

发明人： Satoshi Ouchi ,  Masahiko Yatsu ,  Koji Hirata ,  Futoshi Yamasaki ,  Tomohiro Miyoshi

IPC分类号： H04N9/31

CPC分类号： H04N9/3117 ,  G02B26/123 ,  G02B26/129 ,  H04N5/7441 ,  H04N5/7458

摘要： An image display technique which projects R, G, and B light rays on a display device to form an image with an increased utilization ratio of light and an increased screen brightness. R, G, and B light rays as a result of color separation are reflected by plural reflective surfaces on the inner side, etc. of a rotary polyhedral reflector, so that, as the reflector rotates around a central axis and its reflection plane sequentially changes from one reflective surface to a next one, the reflected light rays are projected on a display device surface in different positions and scroll in a prescribed direction.

公开(公告)号：US20050231650A1

公开(公告)日：2005-10-20

申请号：US11063972

申请日：2005-02-24

申请人： Tomoki Kobori ,  Satoshi Ouchi ,  Tsuneyuki Nozawa

发明人： Tomoki Kobori ,  Satoshi Ouchi ,  Tsuneyuki Nozawa

IPC分类号： G02F1/13 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/13357 ,  G02F1/141 ,  G03B21/00 ,  G03B21/14 ,  G03B21/20 ,  G09G3/00 ,  G09G3/20 ,  G09G3/34 ,  G09G3/36 ,  H04N9/31

CPC分类号： G09G3/342 ,  G02F2001/133622 ,  G03B21/2013 ,  G03B21/2033 ,  G03B21/2053 ,  G09G3/2014 ,  G09G3/2018 ,  G09G3/2077 ,  G09G3/346 ,  G09G3/3611 ,  G09G2310/0221 ,  G09G2310/0235 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2310/08 ,  G09G2340/0428 ,  H04N9/3117

摘要： An image display apparatus includes a second converging unit constructed so that a light flux from part of a first light source or from a separately provided second light source is converged to have a line shape, a spectroscope/deflector unit constructed so that his line-shape light flux is irradiated on a region of the display device different from the region on which a strip-shape light flux from a first converging unit is irradiated, and an image processing unit constructed to control so that the pixels of the region of the display device on which the line-shape light flux is irradiated is turned on and off in accordance with image data being displayed.

摘要翻译： 图像显示装置包括第二会聚单元，其被构造成使得来自第一光源的一部分的光束或来自分开设置的第二光源的光束会聚成具有线状的分光器/偏转器单元，其构造成使得其线形 光束照射在不同于照射来自第一会聚单元的条状光束的区域的显示装置的区域上，以及图像处理单元，被构造成使得显示装置的区域的像素 根据显示的图像数据，其上照射线形光束的通路和断开。

公开(公告)号：US06910775B2

公开(公告)日：2005-06-28

申请号：US10346380

申请日：2003-01-15

申请人： Taro Imahase ,  Satoshi Ouchi ,  Tetsu Ohishi ,  Tomohiro Miyoshi

发明人： Taro Imahase ,  Satoshi Ouchi ,  Tetsu Ohishi ,  Tomohiro Miyoshi

IPC分类号： G02B5/30 ,  G02F1/13 ,  G02F1/13357 ,  G03B21/00 ,  G03B21/14 ,  H04N9/31

CPC分类号： H04N9/3105 ,  H04N9/3167

摘要： A projection-type display apparatus is improved in contrast by an overlap between a band of light to be cut off by a notch filter and a band of light wavelengths to which the polarization converting efficiencies of first and second specific-wavelength converter elements are 50%, respectively.

摘要翻译： 通过由陷波滤波器切断的光束与第一和第二特定波长转换器元件的偏振转换效率为50％的光波长带之间的重叠来改善投影型显示装置， ， 分别。