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131. 发明申请

US20060222031A1 Opto-semiconductor devices 有权
标题翻译：光电半导体器件
公开(公告)号：US20060222031A1
公开(公告)日：2006-10-05
申请号：US11387986
申请日：2006-03-24
申请人： Yutaka Inoue , Kazunori Saitoh , Hiroshi Hamada , Masato Hagimoto , Susumu Sorimachi
发明人： Yutaka Inoue , Kazunori Saitoh , Hiroshi Hamada , Masato Hagimoto , Susumu Sorimachi
IPC分类号： H01S5/00 , H01S3/04
CPC分类号： H01S5/0224 , B82Y20/00 , H01S5/02212 , H01S5/02272 , H01S5/02476 , H01S5/0425 , H01S5/16 , H01S5/2081 , H01S5/22 , H01S5/34326 , H01S2301/14
摘要： An opto-semiconductor device. An opto-semiconductor element includes a semiconductor substrate, a multilayered semiconductor layer formed on a first surface of the semiconductor substrate and having a resonator, a first electrode with multiple conductive layers formed on the multilayered semiconductor layer, and a second electrode formed on a second surface of the semiconductor substrate. A support substrate has a first surface formed with a fixing portion having a conductive layer for fixing the first electrode connected thereto through a bonding material. Bonding material and conductive layers forming the first electrode react to form a reaction layer. The difference in thermal expansion coefficient between semiconductor substrate and support substrate is not more than ±50%. A second barrier metal layer not reactive with bonding material is formed inside the first electrode uppermost conductive layer, while uppermost layer reacts with the bonding material to form the reaction layer.
摘要翻译：光电半导体器件。光半导体元件包括半导体衬底，形成在半导体衬底的第一表面上并具有谐振器的多层半导体层，形成在多层半导体层上的多个导电层的第一电极和形成在第二层上的第二电极半导体衬底的表面。支撑基板具有形成有固定部的第一表面，该固定部具有用于通过接合材料固定与其连接的第一电极的导电层。形成第一电极的接合材料和导电层反应形成反应层。半导体衬底和支撑衬底之间的热膨胀系数差不超过±50％。在第一电极最上层的导电层的内部形成与接合材料不反应的第二阻挡金属层，而最上层与接合材料反应形成反应层。

132. 发明申请

US20060222030A1 Optical semiconductor device, manufacturing method therefor, and optical semiconductor apparatus 有权
标题翻译：光半导体装置及其制造方法以及光半导体装置
公开(公告)号：US20060222030A1
公开(公告)日：2006-10-05
申请号：US11349172
申请日：2006-02-08
申请人： Kazunori Saitoh , Hiroshi Hamada
发明人： Kazunori Saitoh , Hiroshi Hamada
IPC分类号： H01S5/00
CPC分类号： H01S5/22 , B82Y20/00 , H01L2224/48091 , H01L2224/48465 , H01S5/02212 , H01S5/02461 , H01S5/0425 , H01S5/16 , H01S5/2081 , H01S5/34326 , H01L2924/00014 , H01L2924/00
摘要： A highly reliable optical semiconductor device insusceptible to degradation in the characteristics thereof. An n-type buffer layer, n-type first cladding layer, active layer, a p-type first layer of the second cladding layer, p-type etch-stop layer, p-type second layer of the second cladding layer, and p-type contact layer are formed an n-type semiconductor substrate. Two lengths of separation grooves are formed in parallel in such a way as to reach the underside of the p-type second layer of the second cladding layer from the top face of the contact layer, and a ridge is formed between the respective separation grooves. The ridge comprises a lower portion thereof, made up of the second layer of the second cladding layer, and a portion of the contact layer, corresponding to the ridge, made up of the contact layer. Side parts of the top face of the portion of the contact layer, corresponding to the ridge, facing the separation grooves, respectively, are turned to tilted faces, respectively, and a barrier metal layer is formed on top of the tilted faces. Portions extending from side faces of the lower portion of the ridge to run across the respective separation grooves are covered with an insulating film. Since the tilted faces are formed at the respective side parts of the top face of the portion of the contact layer, no stepping occurs to the barrier metal layer. Accordingly, Au of an Au layer formed outside of the barrier metal layer is prevented from being diffused into the portion of the contact layer, corresponding to the ridge, made of GaAs, through steeped parts of the barrier metal layer.
摘要翻译：高度可靠的光学半导体器件，其特性不易降解。 n型缓冲层，n型第一覆层，有源层，第二覆层的p型第一层，p型蚀刻停止层，第二覆层的p型第二层和p 型接触层形成为n型半导体衬底。从接触层的顶面到达第二包覆层的p型第二层的下侧的方式平行地形成两段分隔槽，在各分离槽之间形成有脊。脊包括由第二覆层的第二层构成的下部，以及由接触层构成的与脊相对应的接触层的一部分。接触层的分别对应于脊的部分的顶面的侧面分别转向倾斜面，并且在倾斜面的顶部上形成阻挡金属层。从脊的下部的侧面延伸穿过相应的分隔槽的部分被绝缘膜覆盖。由于倾斜面形成在接触层的部分的顶面的各个侧部，所以不会对阻挡金属层发生阶梯。因此，通过阻挡金属层的浸渍部分，防止形成在阻挡金属层外侧的Au层的Au扩散到对应于由GaAs制成的脊的接触层的部分中。

133. 发明授权

US06678023B1 Liquid crystal projector 失效
标题翻译：液晶投影仪
公开(公告)号：US06678023B1
公开(公告)日：2004-01-13
申请号：US09631825
申请日：2000-08-03
申请人： Shunpei Yamazaki , Yoshiharu Hirakata , Takeshi Nishi , Shunichi Naka , Shuhei Tuchimoto , Hiroshi Hamada , Yoshihiro Mizuguchi
发明人： Shunpei Yamazaki , Yoshiharu Hirakata , Takeshi Nishi , Shunichi Naka , Shuhei Tuchimoto , Hiroshi Hamada , Yoshihiro Mizuguchi
IPC分类号： G02F113
CPC分类号： G02F1/133621 , H04N9/3108
摘要： A liquid crystal projector in which light is effectively used and an excellent picture can be obtained is provided. In the liquid crystal projector, dichroic mirrors arranged at different angles are used to separate white light into beams of light of three primary colors of R, G, and B, and the respective beams of light are incident on microlenses at different angles. The respective beams of light of the three primary colors are distributed by the microlenses to optical components corresponding to pixels, and highly collimated light beams can be obtained by the optical components. Since the highly collimated light beams are made incident on the pixels of the liquid crystal panel, the beams can be certainly made incident on desired pixels.
摘要翻译：提供一种能够有效利用光并能获得优异图像的液晶投影仪。在液晶投影仪中，使用以不同角度排列的分色镜将白光分离成三原色的R，G和B的光，并且各个光束以不同的角度入射到微透镜上。三原色的各个光束通过微透镜分配到与像素对应的光学部件，并且可以通过光学部件获得高度准直的光束。由于高度准直的光束入射到液晶面板的像素上，因此可以将光束确实地入射到所需像素上。

134. 发明授权

US06411339B1 Method of spatio-temporally integrating/managing a plurality of videos and system for embodying the same, and recording medium for recording a program for the method 失效
标题翻译：时间上集成/管理多个视频的方法和体现其体系的方法以及用于记录该方法的程序的记录介质
公开(公告)号：US06411339B1
公开(公告)日：2002-06-25
申请号：US09090642
申请日：1998-06-04
申请人： Akihito Akutsu , Yoshinobu Tonomura , Hiroshi Hamada
发明人： Akihito Akutsu , Yoshinobu Tonomura , Hiroshi Hamada
IPC分类号： H04N700
CPC分类号： H04N5/772 , G11B27/28 , H04N5/144 , H04N5/262 , H04N5/2625 , H04N19/17 , H04N19/25
摘要： A camcorder operation condition detecting portion (103) reads image data string and detects camcorder on/off information and camcorder operating information. A video splitting portion (104) splits videos into respective shots based on the camcorder on/off information. A subject/background separating portion (105) separates a subject and a background based on the camcorder operating information, etc. A subject motion information extracting portion (106) correlates subject information separated every frame between frames. A video taken space resynthesizing portion (107) resynthesizes video taken spaces based on the camcorder operating information and the background. A shot-to-shot relation calculating portion (108) calculates spatial shot-to-shot relations between a plurality of video taken spaces. Hence, respective information of camcorder on/off, camcorder operation, subject, subject motion, resynthesized background, and shot-to-shot relation information can be spatio-temporally managed/stored, and the video taken spaces and one or more subjects can be resynthesized, displayed, or output in accordance with user's requests, etc.
摘要翻译：摄像机操作条件检测部分（103）读取图像数据串并检测摄像机开/关信息和摄像机操作信息。视频分割部分（104）基于摄像机开/关信息将视频分割成相应的拍摄。对象/背景分离部分（105）基于摄像机操作信息等分离对象和背景。被摄体动作信息提取部分（106）将帧之间的每帧分离的被摄体信息相关联。视频拍摄空间重新合成部分（107）基于摄像机操作信息和背景重新合成视频拍摄空间。射击关联计算部分（108）计算多个视频拍摄空间之间的空间射击关系。因此，摄像机开/关，摄像机操作，被摄体，被摄体动作，再合成背景和拍摄对象关系信息的各个信息可以在时空上进行管理/存储，并且视频拍摄空间和一个或多个被摄体可以是根据用户要求重新合成，显示或输出等。

135. 发明授权

US06392690B1 Three-dimensional image display device 失效
标题翻译：三维图像显示装置
公开(公告)号：US06392690B1
公开(公告)日：2002-05-21
申请号：US09122859
申请日：1998-07-28
申请人： Akiyoshi Fujii , Hiroshi Hamada
发明人： Akiyoshi Fujii , Hiroshi Hamada
IPC分类号： H04N947
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/31 , H04N13/324 , H04N13/349 , H04N13/376 , H04N13/398
摘要： In a 3-D image display device, a parallax barrier having a plurality of apertures is provided in front of an LCD element. Each aperture is equipped with a color filter of any one of red, green, and blue colors. The LCD element conducts monochromatic display, and hence, no color filters are provided therein. In the LCD element, regarding each color, a pixel group is provided at each position corresponding to the color filter of the color, the pixel group being composed of a plurality of pixels which are driven in response to an image signal corresponding to the color. With this arrangement, when the number of parallax images for a 3-D image is increased so that a fine 3-D image is obtained, the yield of the display element, and further, the yield of the 3-D image display device, can be improved. Besides, the cost of the device can be lowered.
摘要翻译：在3-D图像显示装置中，在LCD元件的前面设置有具有多个孔的视差屏障。每个孔都配有红色，绿色和蓝色中任何一种的滤色片。 LCD元件进行单色显示，因此不设置滤色器。在LCD元件中，关于每种颜色，在与颜色的滤色器对应的每个位置处提供像素组，像素组由响应于与该颜色对应的图像信号而被驱动的多个像素组成。通过这种布置，当3-D图像的视差图像的数量增加以获得精细的3-D图像时，显示元件的产量，以及3-D图像显示装置的产量，可以改进。此外，可以降低设备的成本。

136. 发明授权

US06356572B1 Semiconductor light emitting device 有权
标题翻译：半导体发光器件
公开(公告)号：US06356572B1
公开(公告)日：2002-03-12
申请号：US09268658
申请日：1999-03-16
申请人： Toshiaki Tanaka , Kenji Hiruma , Hiroshi Hamada
发明人： Toshiaki Tanaka , Kenji Hiruma , Hiroshi Hamada
IPC分类号： H01S534
CPC分类号： B82Y20/00 , H01S5/162 , H01S5/2013 , H01S5/3202 , H01S5/34 , H01S5/3407 , H01S5/3425
摘要： It is an object of the present invention to provide a semiconductor light emitting device capable of securing, in use of an optical information processing or an optical communication system, a low threshold and high efficiency operation as well as a high output characteristic. An active layer structure having a flatness and an interface acuteness of a quantum well structure improved by introducing a multi-period super lattice structure between a substrate for crystal growth and a light emitting layer area further to on a misoriented substrate sued to enhance a homogeneity of a semiconductor crystal. Further, a carrier confinement and a light confinement can be enhanced by providing a margin for design of the quantum well structure. According to the present invention, it is possible to realize a semiconductor laser element which can improve, as compared with a semiconductor laser device to which the present process is not applied, a threshold current and a slope efficiency, and which can achieve, as compared with an element not provided with a window structure, a high output characteristic with a maximum optical output enhanced.
摘要翻译：本发明的目的是提供一种半导体发光器件，其能够在光信息处理或光通信系统的使用中确保低阈值和高效率操作以及高输出特性。活性层通过在用于晶体生长的衬底之间引入多周期超晶格结构和进一步在被取向以提高半导体晶体的均匀性的错误取向的衬底上的发光层区域而提高量子阱结构的平坦度和界面精度的结构。此外，通过为量子阱结构的设计提供余量可以增强载流子限制和光限制。根据本发明，可以实现与不施加本工艺的半导体激光器件相比可以改善阈值电流和斜率效率的半导体激光器元件，并且可以实现相比之下具有不具有窗口结构的元件，具有增强的最大光输出的高输出特性。

137. 发明授权

US06320629B1 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US06320629B1
公开(公告)日：2001-11-20
申请号：US09472010
申请日：1999-12-27
申请人： Akitsugu Hatano , Hiroshi Hamada
发明人： Akitsugu Hatano , Hiroshi Hamada
IPC分类号： G02F1136
CPC分类号： G02B27/26 , G02F1/133528 , G02F1/133553 , G02F1/13363 , G02F2001/133538 , G02F2001/133565 , G02F2001/133635 , G02F2001/133638 , G02F2413/01 , G02F2413/09 , H04N13/324 , H04N13/337 , H04N13/341 , H04N13/398
摘要： The liquid crystal display device of this invention includes: a plurality of pixels including right-eye pixels and left-eye pixels; a display screen constructed of the plurality of pixels; a first substrate including a first display electrode; a second substrate including a second display electrode arranged to oppose the first display electrode; a polarizing layer disposed in at least one of the first substrate and the second substrate; and a reflection film disposed in one of the first substrate and the second substrate, wherein the polarizing layer has first regions arranged to correspond to the right-eye pixels and second regions arranged to correspond to the left-eye pixels, the first regions selectively transmitting first polarized light while the second regions selectively transmitting second polarized light which is different from the first polarized light.
摘要翻译：本发明的液晶显示装置包括：包括右眼像素和左眼像素的多个像素; 由所述多个像素构成的显示画面; 第一基板，包括第一显示电极; 第二基板，包括布置成与所述第一显示电极相对的第二显示电极; 设置在所述第一基板和所述第二基板中的至少一个中的偏振层; 以及设置在第一基板和第二基板之一中的反射膜，其中偏振层具有布置成对应于右眼像素的第一区域和布置成对应于左眼像素的第二区域，第一区域选择性地透射而第二区域选择性地透射与第一偏振光不同的第二偏振光。

138. 发明授权

US06179423B2 Projection-type image display system 失效
标题翻译：投影式图像显示系统
公开(公告)号：US06179423B2
公开(公告)日：2001-01-30
申请号：US09210787
申请日：1998-12-15
申请人： Hiromi Kato , Hiroshi Hamada
发明人： Hiromi Kato , Hiroshi Hamada
IPC分类号： G03B2100
CPC分类号： G03B21/006
摘要： An illuminating light incidence mirror for introducing an illuminating light to reflection-type liquid crystal panels is provided in one of two pupil division regions constituting a pupil region of a projection lens, and reflected lights directly reflected by the reflection-type liquid crystal panels are transmitted through the other pupil division region of the projection lens and projected. In dark display, the reflected lights from the reflection-type liquid crystal panels and surface-reflected lights reflected by surfaces of the reflection-type liquid crystal panels are blocked by polarizing plates. Further, since &lgr;/4 plates and the polarizing plates are provided at inclinations with respect to the reflection-type liquid crystal panels, respectively, projection of surface-reflected lights from the &lgr;/4 plates and the polarizing plates onto a screen can be avoided.
摘要翻译：在构成投影透镜的光瞳区域的两个光瞳分割区域中的一个中设置有用于将照明光引入反射型液晶面板的照明光入射镜，透射由反射型液晶面板直接反射的反射光通过投影镜头的另一个瞳孔分割区域进行投影。在暗显示中，来自反射型液晶面板的反射光和由反射型液晶面板的表面反射的表面反射光被偏振片遮挡。此外，由于分别以相对于反射型液晶面板的倾斜角设置了羔羊/ 4板和偏振片，所以可以避免从羔羊皮/ 4板和偏振片到屏幕上的表面反射光的投影。

139. 发明授权

US06144426A Liquid crystal projector 有权
标题翻译：液晶投影仪
公开(公告)号：US06144426A
公开(公告)日：2000-11-07
申请号：US210777
申请日：1998-12-15
申请人： Shunpei Yamazaki , Yoshiharu Hirakata , Takeshi Nishi , Shunichi Naka , Shuhei Tuchimoto , Hiroshi Hamada , Yoshihiro Mizuguchi
发明人： Shunpei Yamazaki , Yoshiharu Hirakata , Takeshi Nishi , Shunichi Naka , Shuhei Tuchimoto , Hiroshi Hamada , Yoshihiro Mizuguchi
IPC分类号： G02F1/13 , G02B3/00 , G02B3/06 , G02F1/1335 , G02F1/13357 , G09F9/00 , H04N9/31
CPC分类号： G02F1/133621 , H04N9/3108
摘要： A liquid crystal projector in which light is effectively used and an excellent picture can be obtained is provided. In the liquid crystal projector, dichroic mirrors arranged at different angles are used to separate white light into beams of light of three primary colors of R, G, and B, and the respective beams of the light are incident on microlenses at different angles. The respective beams of light of the three primary colors are distributed by the microlenses to optical components corresponding to pixels, and highly collimated light beams can be obtained by the optical components. Since the highly collimated light beams are made incident on the pixels of the liquid crystal panel, the beams can be certainly made incident on desired pixels.
摘要翻译：提供一种能够有效利用光并能获得优异图像的液晶投影仪。在液晶投影仪中，使用以不同角度布置的分色镜将白光分离成三原色的R，G和B的光束，并且各光束以不同的角度入射到微透镜上。三原色的各个光束通过微透镜分配到与像素对应的光学部件，并且可以通过光学部件获得高度准直的光束。由于高度准直的光束入射到液晶面板的像素上，因此可以将光束确实地入射到所需像素上。

140. 发明授权

US6072566A Optical rotary device and manufacturing method thereof and image display device using thereof 失效
标题翻译：光学旋转装置及其制造方法及其使用的图像显示装置
公开(公告)号：US6072566A
公开(公告)日：2000-06-06
申请号：US887203
申请日：1997-07-02
申请人： Akiyoshi Fujii , Hiroshi Hamada
发明人： Akiyoshi Fujii , Hiroshi Hamada
IPC分类号： G02B5/30 , G02B27/26 , G02F1/13 , G02F1/1335 , G02F1/13363 , H04N13/00 , G02F1/133
CPC分类号： H04N13/0434 , G02B27/26 , G02B5/3016 , G02F1/13363 , G02F1/1335 , G02F1/1347 , G02F2001/133633 , G02F2001/133638 , G02F2413/01 , G02F2413/09 , G02F2413/105 , H04N13/0404 , H04N13/0409 , H04N13/0422 , H04N13/0438
摘要： A photoresist is applied to a first substrate made of glass or resin which has been subjected to alignment treatment. Next, the photoresist is exposed and developed by UV light so as to form a non-optical rotatory region in a stripe manner after a mask having a desired pattern is provided on the photoresist. Then, polymerized liquid crystal is applied or dropped on the substrate complex thus prepared so far after an alignment layer on the substrate is rubbed. Further, a second substrate whose surface has been subjected to alignment treatment is placed on the substrate complex such that the directions of the alignment of the two substrates are orthogonal to each other, and the substrate thus positioned is pressed against the substrate complex. Finally, the substrate complex is irradiated by the UV light to cure the polymerized liquid crystal so as to form an optical rotatory region, thereby completing an optical rotatory device.
摘要翻译：将光致抗蚀剂施加到已经进行取向处理的由玻璃或树脂制成的第一基板上。接下来，通过紫外光曝光和显影光致抗蚀剂，以在具有所需图案的掩模设置在光致抗蚀剂上之后以条纹方式形成非旋光区域。然后，在摩擦衬底上的取向层之后，聚合的液晶被施加或滴落在所制备的基底复合体上。此外，将表面进行取向处理的第二基板放置在基板复合体上，使得两个基板的对准方向彼此正交，并且将这样定位的基板压靠基板复合体。最后，用UV光照射基板复合体，使聚合液晶固化，形成旋光区域，从而完成旋光装置。

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