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1. 发明授权

US07434976B2 Double-side display device with surface light source device having deflection patterns 失效
标题翻译：具有表面光源装置的双面显示装置具有偏转图案
公开(公告)号：US07434976B2
公开(公告)日：2008-10-14
申请号：US11376875
申请日：2006-03-16
申请人： Kenji Sakurai , Makoto Ohhira , Gouo Kurata , Akihiro Funamoto , Shigeru Aoyama
发明人： Kenji Sakurai , Makoto Ohhira , Gouo Kurata , Akihiro Funamoto , Shigeru Aoyama
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02B6/005
摘要： A double-side LCD having a surface light source device including a light guide plate and a light source facing one end face of the light guide plate. A plurality of deflection patterns are formed in a surface facing a light outgoing plane of the light guide plate, the deflection pattern includes an inclined plane facing the light source side and a re-incident plane substantially perpendicular to the light outgoing plane. Light from the light source is reflected by the inclined plane and outputted from the light outgoing plane to the LCD. A tilt angle (α) of the inclined plane satisfies: 45°−[Sin−1(Sin θ/n)]/2≦α≦45°+[Sin−1(Sin θ/n)]/2, wherein θ is an angle between a direction of peak brightness of outputted light and a direction perpendicular to the light outgoing plane, n is a refractive index of the light guide plate, and θ is within 6-15°.
摘要翻译：一种双面LCD，其具有包括导光板和面向光导板的一个端面的光源的表面光源装置。在面向导光板的光出射面的表面上形成多个偏转图案，偏转图案包括面向光源侧的倾斜平面和基本上垂直于光出射平面的再入射面。来自光源的光被倾斜平面反射并从光输出平面输出到LCD。倾斜面的倾斜角（α）满足：45° - [Sin ^{（Sinθ/ n）] / 2 <=α<= 45°+ [SIN < （Sinθ/ n）] / 2，其中θ是输出光的峰值亮度方向与垂直于光出射面的方向之间的角度，n是导光板的折射率， θ在6-15°以内。}

2. 发明授权

US07455443B2 Surface light source device 失效
标题翻译：表面光源装置
公开(公告)号：US07455443B2
公开(公告)日：2008-11-25
申请号：US11491517
申请日：2006-07-21
申请人： Kenji Sakurai , Makoto Ohhira , Gouo Kurata , Yasuhiro Kawabata , Masayuki Shinohara
发明人： Kenji Sakurai , Makoto Ohhira , Gouo Kurata , Yasuhiro Kawabata , Masayuki Shinohara
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02F2201/34 , G02F2203/03
摘要： A surface light source device capable of suppressing generation of bright line and preventing generation of crush of pattern forming on a light guide plate even when pressure is applied, includes a plurality of deflection patterns and diffusion patterns wherein the diffusion pattern is formed on the light source side of the deflection pattern. Further, the diffusion pattern is provided so as not to protrude outwards from the light guide plate from the plane opposite to the light-emitting plane and the diffusion pattern diffuses the light incident from a light guide direction to a direction different from the light guide direction seen from a direction perpendicular to the light emitting plane.
摘要翻译：即使施加压力，能够抑制亮线的产生和防止导光板上的图案形成粉碎的产生的面光源装置包括多个偏转图案和扩散图案，其中扩散图案形成在光源侧面的偏转图案。此外，扩散图案被设置成不从与发光面相反的平面向外从导光板向外突出，并且漫射图案将从导光方向入射的光漫射到与导光方向不同的方向从垂直于发光平面的方向观察。

3. 发明授权

US07324179B2 Reflector, display device, and electronic apparatus 失效
标题翻译：反射器，显示装置和电子设备
公开(公告)号：US07324179B2
公开(公告)日：2008-01-29
申请号：US10789458
申请日：2004-02-27
申请人： Makoto Ohhira , Motohiko Matsushita , Akihiro Funamoto , Shigeru Aoyama
发明人： Makoto Ohhira , Motohiko Matsushita , Akihiro Funamoto , Shigeru Aoyama
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553 , G02B5/09
摘要： A reflector is used in a display device and is disposed parallel to a predetermined plane, and has plural unit reflecting portions each having a reflection face for reflecting incident light in a direction different from that of regular reflection light of the predetermined plane. Further, the distance between a first tangential plane abutting on a first reflection face arranged in an arbitrarily extracted first unit reflecting portion at a reference point arranged in an arbitrary position on the first reflection face, and a second tangential plane abutting on a second reflection face arranged in a second unit reflecting portion adjacent to the first unit reflecting portion in parallel with the first tangential plane is preferably half or more of a coherent length of the incident light.
摘要翻译：在显示装置中使用反射器并且平行于预定平面设置反射器，并且具有多个单元反射部分，每个单元反射部分具有反射面，用于反射与所述预定平面的正反射光的方向不同的入射光。此外，在布置在布置在第一反射面上的任意位置的基准点处的任意提取的第一单位反射部分中的第一反射面上邻接的第一切向面与邻接于第二反射面的第二切向面之间的距离布置在与第一切向平面平行的与第一单元反射部相邻的第二单元反射部分中优选为入射光的相干长度的一半或更多。

4. 发明申请

US20050002175A1 Front light, reflective type of display, and light controlling method 失效
标题翻译：前灯，反光型显示器，以及灯光控制方式
公开(公告)号：US20050002175A1
公开(公告)日：2005-01-06
申请号：US10843213
申请日：2004-05-11
申请人： Yuki Matsui , Makoto Ohhira , Motohiko Matsushita , Akihiro Funamoto , Shigeru Aoyama
发明人： Yuki Matsui , Makoto Ohhira , Motohiko Matsushita , Akihiro Funamoto , Shigeru Aoyama
IPC分类号： G02B6/00 , F21V8/00 , F21Y101/02 , G02F1/1335 , G02F1/13357 , G09F9/00 , F21V7/04
CPC分类号： G02B6/0036 , G02B6/0038 , G02B6/0061 , G02F2001/133616
摘要： According to a front light comprising an optical waveguide 25 and a light source 24 arranged on the side of the optical waveguide 25, the optical waveguide 25 comprises a light input surface and light emission surface 28, and a plurality of deflection patterns 26 are formed on the surface opposed to the light emission surface 28. Light from the light source 24 is input from the light input surface of the optical waveguide 25 and propagated in the optical waveguide 25. The light totally reflected by the deflection patterns 26 among the light propagated in the optical waveguide 25 is emitted from the light emission surface 28 in the direction oblique to the normal direction of the light emission surface 28. The light is emitted from the light emission surface 28 so as to be aligned in one direction regardless of its position.
摘要翻译：根据包括光波导25和布置在光波导25一侧的光源24的前光，光波导25包括光输入表面和发光表面28，并且多个偏转图案26形成在与光发射表面28相对的表面。来自光源24的光从光波导25的光输入表面输入并在光波导25中传播。由在光传播的光中的偏转图案26全反射的光光波导25沿着与发光面28的法线方向倾斜的方向从发光面28发射。光从发光面28射出，使其朝着一个方向排列，而与其位置无关。

5. 发明授权

US07163330B2 Front light, reflective type of display, and light controlling method 失效
标题翻译：前灯，反光型显示器，以及灯光控制方式
公开(公告)号：US07163330B2
公开(公告)日：2007-01-16
申请号：US10843213
申请日：2004-05-11
申请人： Yuki Matsui , Makoto Ohhira , Motohiko Matsushita , Akihiro Funamoto , Shigeru Aoyama
发明人： Yuki Matsui , Makoto Ohhira , Motohiko Matsushita , Akihiro Funamoto , Shigeru Aoyama
IPC分类号： F21V8/00
CPC分类号： G02B6/0036 , G02B6/0038 , G02B6/0061 , G02F2001/133616
摘要： According to a front light comprising an optical waveguide 25 and a light source 24 arranged on the side of the optical waveguide 25, the optical waveguide 25 comprises a light input surface and light emission surface 28, and a plurality of deflection patterns 26 are formed on the surface opposed to the light emission surface 28. Light from the light source 24 is input from the light input surface of the optical waveguide 25 and propagated in the optical waveguide 25. The light totally reflected by the deflection patterns 26 among the light propagated in the optical waveguide 25 is emitted from the light emission surface 28 in the direction oblique to the normal direction of the light emission surface 28. The light is emitted from the light emission surface 28 so as to be aligned in one direction regardless of its position.
摘要翻译：根据包括光波导25和布置在光波导25一侧的光源24的前光，光波导25包括光输入表面和发光表面28，并且多个偏转图案26形成在与光发射表面28相对的表面。来自光源24的光从光波导25的光输入面输入，并在光波导25中传播。在光波导25中传播的光中的偏转图案26全面反射的光从发光面28向与发光面28的法线方向倾斜的方向发射。光从发光表面28发射，以便在一个方向上对准，而不管其位置如何。

6. 发明授权

US07154576B2 LCD reflector with repetition pitch 失效
标题翻译：液晶反射器，重复间距
公开(公告)号：US07154576B2
公开(公告)日：2006-12-26
申请号：US10789394
申请日：2004-02-27
申请人： Tomohiko Matsushita , Shigeru Aoyama , Makoto Ohhira , Motohiko Matsushita , Yasuhiro Kawabata
发明人： Tomohiko Matsushita , Shigeru Aoyama , Makoto Ohhira , Motohiko Matsushita , Yasuhiro Kawabata
IPC分类号： G02F1/1335
CPC分类号： G02F1/133553
摘要： A reflector used for a display device has a plurality of unit reflecting portions. The unit reflecting portions are arranged by repeating arrangement patterns of unit regions. The unit regions have a repetition pitch that is integral times the pitch of pixels of a liquid crystal display and more than 5000 μm. More preferably, the repetition pitch of unit regions is integral times the pitch of pixels of a liquid crystal display and more than 10000 μm.
摘要翻译：用于显示装置的反射器具有多个单元反射部分。单元反射部分通过重复单元区域的布置图案来布置。单位区域具有与液晶显示器的像素间距成比例的重复间距，并且超过5000μm。更优选地，单位区域的重复间距是液晶显示器的像素的间距和超过10000μm的整数倍。

7. 发明授权

US08519336B2 Infrared sensor and infrared sensor module 失效
标题翻译：红外传感器和红外线传感器模块
公开(公告)号：US08519336B2
公开(公告)日：2013-08-27
申请号：US12980227
申请日：2010-12-28
申请人： Makoto Ohhira , Fumiji Aita , Yutaka Koyama , Sho Sasaki
发明人： Makoto Ohhira , Fumiji Aita , Yutaka Koyama , Sho Sasaki
IPC分类号： G01J5/02 , G01J5/20
CPC分类号： G01J5/02 , G01J5/0215 , G01J5/024 , G01J5/04 , G01J5/045 , G01J5/08 , G01J5/0815 , G01J5/0853 , H01L27/14618 , H01L27/14625 , H01L27/14649 , H01L2924/0002 , H01L2924/00
摘要： The present invention provides an infrared sensor and an infrared sensor module having reduced noise, improved detection precision, and reduced manufacture cost. The infrared sensor includes a first substrate transmitting infrared light including at least one reduced-pressure and sealed cavity, at least one infrared sensing unit provided on the side of the first substrate, and at least one infrared sensing unit generating an output change. The infrared sensor includes a second substrate stacked on the first substrate with a recess, a reflection face capable of reflecting the infrared light, and at least one arithmetic circuit for amplifying or integrating an output, arranged in such a manner that the reflection face is sandwiched between the at least one sensing unit and the least one arithmetic circuit.
摘要翻译：本发明提供一种红外传感器和红外传感器模块，其具有降低的噪声，提高的检测精度和降低的制造成本。红外线传感器包括透射包括至少一个减压密封空腔的红外光的第一基板，设置在第一基板侧的至少一个红外感测单元和产生输出变化的至少一个红外感测单元。红外线传感器包括：堆叠在具有凹部的第一基板上的第二基板，能够反射红外光的反射面;以及至少一个用于放大或积分输出的运算电路，以使反射面夹在在所述至少一个感测单元和所述至少一个运算电路之间。

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