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41. 发明申请

US20120147277A1 BACK LIGHT UNIT AND DISPLAY APPARATUS USING THE SAME 有权
标题翻译：使用相同的背光单元和显示装置
公开(公告)号：US20120147277A1
公开(公告)日：2012-06-14
申请号：US13298322
申请日：2011-11-17
申请人： Shoji Yamamoto , Satoshi Ouchi , Mayumi Nagayoshi , Hajime Inoue
发明人： Shoji Yamamoto , Satoshi Ouchi , Mayumi Nagayoshi , Hajime Inoue
IPC分类号： H04N3/14 , G09F13/18
CPC分类号： G02B6/0021 , G02B6/005 , G02B6/0088 , G02F1/133606 , G02F1/133609 , G02F1/133611 , Y10S362/80
摘要： To provide a back light unit that reduces an uneven brightness and has a spatially uniform brightness distribution. According to an aspect of the present invention, the back light unit comprises an LED and a light guide plate for guiding light from the LED to a liquid crystal panel side, wherein a recess is provided on the back surface side of the light guide plate, wherein a plurality of LEDs are housed in the recess, and wherein a light amount limiting member is provided at a position facing the recess on s light exit surface side of the light guide plate. The light amount limiting member is configured, for example, by applying an ink with a predetermined optical property to a transparent sheet.
摘要翻译：提供一种减少不均匀亮度并具有空间均匀的亮度分布的背光单元。根据本发明的一个方面，背光单元包括LED和用于将LED引导到液晶面板侧的导光板，其中在导光板的背面侧设置有凹部，其中多个LED容纳在所述凹部中，并且其中光量限制部件设置在与所述导光板的光出射面侧的所述凹部相对的位置处。光量限制构件例如通过将具有预定光学特性的墨施加到透明片上而构成。

42. 发明申请

US20120140149A1 LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120140149A1
公开(公告)日：2012-06-07
申请号：US13299389
申请日：2011-11-18
申请人： Koichi SAKITA , Satoshi Ouchi , Hajime Inoue , Mayumi Nagayoshi , Hidenao Kubota , Yoshiharu Yamashita , Nobuyuki Kaku
发明人： Koichi SAKITA , Satoshi Ouchi , Hajime Inoue , Mayumi Nagayoshi , Hidenao Kubota , Yoshiharu Yamashita , Nobuyuki Kaku
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603 , G02B6/0055 , G02B6/0088 , G02F1/133605
摘要： A liquid crystal display apparatus equipped with a backlight unit includes an LED, a light guide plate for light emission by guiding light from the LED to a liquid crystal panel, an LED board for driving the LED, a reflection sheet interposed between the light guide plate and the LED board, and a chassis on which the LED, the light guide plate, the reflection sheet and the LED board are mounted. The light guide plate has a half length and a half width of the liquid crystal panel, and the reflection sheet has substantially the same size as the light guide plate. The reflection sheet is extended at portions abutting on sides of the chassis to define flanges.
摘要翻译：配备有背光单元的液晶显示装置包括LED，通过将LED引导到液晶面板的发光用导光板，用于驱动LED的LED基板，插入在导光板和LED板，以及安装有LED，导光板，反射片和LED基板的底架。导光板具有液晶面板的半长半宽度，并且反射片具有与导光板大致相同的尺寸。反射片在邻接底盘侧面的部分延伸以限定凸缘。

43. 发明授权

US08115890B2 Backlight unit and a liquid crystal display apparatus applying the same therein 有权
标题翻译：背光单元和应用于其中的液晶显示装置
公开(公告)号：US08115890B2
公开(公告)日：2012-02-14
申请号：US12684877
申请日：2010-01-08
申请人： Satoshi Ouchi , Koichi Sakita , Hajime Inoue , Yoshiharu Yamashita
发明人： Satoshi Ouchi , Koichi Sakita , Hajime Inoue , Yoshiharu Yamashita
IPC分类号： G02F1/1335
CPC分类号： G02B6/0068 , G02B6/0018 , G02B6/008 , G02F1/133615
摘要： A backlight unit, being thin-sized, but having high definition and high uniformity of luminance, and a video display apparatus applying the same therein, has a plural number of sets of at least one or more of light source(s) (1) and a light guidance plate (2) for guiding lights from the light source(s) to a side of a liquid crystal panel, to be emitted therefrom, wherein the light source(s) is/are disposed on one end side of the light guidance plate, and other set of light source is disposed on a rear surface side of the other end of the light guidance plate opposite to the one end. A gap or groove (4) is formed mutually between each of the light guidance plates in the plural number of sets, and if assuming that width of the gap or groove is “d”, distance between a light incident surface of the liquid crystal panel and a light emission surface of the light guidance plate, or distance between a light incident surface of an optical member disposed between the liquid crystal panel and the light guidance plate and a light emission surface of the light guidance plate is “h”, and further 2.0 mm>d≧0.1 mm and 10.0 mm>h≧0.4 mm, then the following condition is satisfied: 4≦h/d≦100.
摘要翻译：一种背光单元，其尺寸薄，但具有高清晰度和高均匀度的亮度，并且其中应用其的视频显示装置具有多个至少一个或多个光源（1）的组，以及用于将来自所述光源的光引导到液晶面板的一侧的光引导板（2），从所述光引导板（2）发射，其中所述光源设置在所述光的一端侧引导板和其他一组光源设置在与一端相对的导光板的另一端的后表面侧。在多个组中的每个导光板之间形成有间隙或凹槽（4），如果假设间隙或凹槽的宽度为“d”，则液晶面板的光入射表面之间的距离以及导光板的发光面，或者设置在液晶面板和导光板之间的光学构件的光入射面与导光板的发光面之间的距离为“h”，进一步 2.0mm>d≥0.1mm，10.0mm>h≥0.4mm，则满足以下条件：4＆nlE; h / d＆nlE; 100。

44. 发明授权

US07911558B2 Image display apparatus and backlight unit to be used therein 有权
标题翻译：用于其中的图像显示装置和背光单元
公开(公告)号：US07911558B2
公开(公告)日：2011-03-22
申请号：US12127025
申请日：2008-05-27
申请人： Mayumi Nagayoshi , Satoshi Ouchi , Seiji Murata , Yasutaka Tsuru
发明人： Mayumi Nagayoshi , Satoshi Ouchi , Seiji Murata , Yasutaka Tsuru
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133608 , G02F1/133604 , G02F2001/133612
摘要： An image display apparatus includes a backlight unit including a plurality of light sources arranged in a flat, a reflecting portion for reflecting light from the light sources, a diffuser for diffusing the light from the light sources and the light reflected from the reflecting portion, and a chassis for maintaining or supporting the light sources, the reflecting portion and the diffuser; and a liquid crystal display unit which receives the light diffused by the diffuser of the backlight unit. Concave portions are formed in the chassis at positions corresponding to electrodes of the plurality of light sources, positions corresponding to light-emitting portions of the light sources are arranged in a flat, and a circuit for driving the liquid crystal display unit is provided on a rear surface of a planar portion of the chassis. Accordingly, it is possible to realize a thin lightweight backlight with high luminance and high luminance uniformity.
摘要翻译：一种图像显示装置，包括：背光单元，包括平面布置的多个光源，用于反射来自光源的光的反射部;漫射来自光源的光和从反射部反射的光; 用于维持或支撑光源的底盘，反射部分和扩散器; 以及液晶显示单元，其接收由所述背光单元的漫射器漫射的光。凹槽部分形成在底座中对应于多个光源的电极的位置处，与光源的发光部分相对应的位置被布置成平面，并且用于驱动液晶显示单元的电路设置在底盘的平面部分的后表面。因此，可以实现具有高亮度和高亮度均匀性的薄型轻质背光。

45. 发明申请

US20100245711A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20100245711A1
公开(公告)日：2010-09-30
申请号：US12615364
申请日：2009-11-10
申请人： Hidenao KUBOTA , Seiji Murata , Satoshi Ouchi , Yoshiharu Yamashita , Nobuo Masuoka
发明人： Hidenao KUBOTA , Seiji Murata , Satoshi Ouchi , Yoshiharu Yamashita , Nobuo Masuoka
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603 , G02F1/133611 , G02F2001/133607
摘要： In a liquid crystal display device having a direct-lighting backlight using LEDs as a light source, the number of LEDs is reduced without causing unevenness in brightness. An LED is disposed under a cylindrical lens to be closer to one end of the lens than a middle part of the lens. Light emitted from the LED is outputted, as diffused light, upward from an end diffusion surface of the lens. A portion of the top surface of the lens makes up a total reflection surface to reflect light emitted from the LED and thereby cause the reflected light to head for the other end of the lens. Diffusion surfaces formed on the top surface and the bottom surface of the lens radiate diffused light upward of the lens, causing uniform light to be radiated from the whole top surface of the lens.
摘要翻译：在具有使用LED作为光源的直接照明背光的液晶显示装置中，LED的数量减少而不会引起亮度不均匀。 LED被设置在柱面透镜下方以比透镜的中间部分更靠近透镜的一端。从LED发射的光作为漫射光从透镜的端部扩散表面向上输出。透镜的上表面的一部分构成全反射面，以反射从LED发出的光，从而使反射的光头朝向透镜的另一端。形成在透镜的顶表面和底表面上的扩散表面将透镜的光向上扩散到透镜的上方，导致从透镜的整个顶表面辐射均匀的光。

46. 发明申请

US20100220246A1 BACKLIGHT DEVICE AND VIDEO DISPLAY APPARATUS USING THE SAME 审中-公开
标题翻译：背光装置和使用其的视频显示装置
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。

47. 发明授权

US07778555B2 Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method 有权
标题翻译：异常判定装置，图像形成装置，复印机及信息取得方法
公开(公告)号：US07778555B2
公开(公告)日：2010-08-17
申请号：US12250859
申请日：2008-10-14
申请人： Hisashi Shoji , Osamu Satoh , Yasushi Nakazato , Hitoshi Shimizu , Katsuaki Miyawaki , Seiji Hoshino , Satoshi Ouchi , Nekka Matsuura , Shuji Hirai , Yoshinori Nakagawa
发明人： Hisashi Shoji , Osamu Satoh , Yasushi Nakazato , Hitoshi Shimizu , Katsuaki Miyawaki , Seiji Hoshino , Satoshi Ouchi , Nekka Matsuura , Shuji Hirai , Yoshinori Nakagawa
IPC分类号： G03G15/00 , G06F11/30 , G21C17/00
CPC分类号： H04N1/00037 , G03G15/55 , H04N1/00002 , H04N1/00039 , H04N1/00055 , H04N1/00058 , H04N1/00061 , H04N1/00063 , H04N1/00074 , H04N2201/0091
摘要： A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.
摘要翻译：从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。

48. 发明申请

US20090052912A1 ABNORMALITY DETERMINING APPARATUS, IMAGE FORMING APPARATUS, COPYING MACHINE, AND INFORMATION OBTAINING METHOD 有权
标题翻译：异常判定装置，图像形成装置，复印机和信息获取方法
公开(公告)号：US20090052912A1
公开(公告)日：2009-02-26
申请号：US12250859
申请日：2008-10-14
申请人： Hisashi Soji , Osamu Satoh , Yasushi Nakazato , Hitoshi Shimizu , Katsuaki Miyawaki , Seiji Hoshino , Satoshi Ouchi , Nekka Matsuura , Shuji Hirai , Yoshinori Nakagawa
发明人： Hisashi Soji , Osamu Satoh , Yasushi Nakazato , Hitoshi Shimizu , Katsuaki Miyawaki , Seiji Hoshino , Satoshi Ouchi , Nekka Matsuura , Shuji Hirai , Yoshinori Nakagawa
IPC分类号： G03G15/02
CPC分类号： H04N1/00037 , G03G15/55 , H04N1/00002 , H04N1/00039 , H04N1/00055 , H04N1/00058 , H04N1/00061 , H04N1/00063 , H04N1/00074 , H04N2201/0091
摘要： A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.
摘要翻译：从工厂装运或修理后的检测对象开始使用复印机起经过了规定期间的时间点。顺序地存储作为到达时间点的各种类型的信息的组合的集合信息的部分，以构建正常集合信息组。在达到时间点之后，基于正常设定信息组和获得的各种信息类型来确定复印机中的异常情况。

49. 发明授权

US07164179B2 Angular-velocity sensor 有权
标题翻译：角速度传感器
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。

50. 发明申请

US20060256290A1 Projection type image display apparatus using reflective image display elements, reflective polarizing plates and auxiliary analyzers 失效
标题翻译：使用反射图像显示元件，反射偏振片和辅助分析器的投影型图像显示装置
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。

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