-
公开(公告)号：US20090284190A1
公开(公告)日：2009-11-19
申请号：US12421301
申请日：2009-04-09
IPC分类号： H02K33/10
CPC分类号： H02K33/18 , G02B26/085 , H02P25/032
摘要： This vibrating element includes a movable portion driven to vibrate at a prescribed resonance frequency, a driving portion vibrating the movable portion by cyclically supplying a pulse signal and a detecting portion detecting the vibrational state of the movable portion, while the driving portion is so formed as to supply the pulse signal at a first frequency substantially identical to the resonance frequency of the movable portion at least in starting and to cyclically supply the pulse signal at a second frequency smaller than the first frequency in detection of the vibrational state of the movable portion.
摘要翻译： 该振动元件包括被驱动以规定的共振频率振动的可动部，通过循环地供给脉冲信号来振动可动部的驱动部和检测可动部的振动状态的检测部，同时驱动部形成为 以至少在启动时以基本上与可动部分的谐振频率相同的第一频率提供脉冲信号，并且在检测可动部分的振动状态时，以小于第一频率的第二频率周期性地提供脉冲信号。
-
公开(公告)号：US08203290B2
公开(公告)日：2012-06-19
申请号：US12421301
申请日：2009-04-09
IPC分类号： H02K33/00
CPC分类号： H02K33/18 , G02B26/085 , H02P25/032
摘要： This vibrating element includes a movable portion driven to vibrate at a prescribed resonance frequency, a driving portion vibrating the movable portion by cyclically supplying a pulse signal and a detecting portion detecting the vibrational state of the movable portion, while the driving portion is so formed as to supply the pulse signal at a first frequency substantially identical to the resonance frequency of the movable portion at least in starting and to cyclically supply the pulse signal at a second frequency smaller than the first frequency in detection of the vibrational state of the movable portion.
摘要翻译： 该振动元件包括被驱动以规定的共振频率振动的可动部，通过循环地供给脉冲信号来振动可动部的驱动部和检测可动部的振动状态的检测部，同时驱动部形成为 以至少在启动时以基本上与可动部分的谐振频率相同的第一频率提供脉冲信号，并且在检测可动部分的振动状态时，以小于第一频率的第二频率周期性地提供脉冲信号。
-
公开(公告)号：US08866803B2
公开(公告)日：2014-10-21
申请号：US12419795
申请日：2009-04-07
CPC分类号： H04N9/3155 , H04N9/3129
摘要： A scanning position of laser light applied to a projection plane is detected, and based on the detected scanning position, a synchronization signal is generated to designate a scan timing. A correction region detection portion detects whether or not a part corresponding to a prescribe region of an image on the projection plane is scanned by laser light, based on the generated synchronization signal. When the part corresponding to the prescribed region is scanned, a correction amount derivation portion corrects a gradation signal based on the difference between the detected quantity of laser light and a prescribed quantity of light to be output from the laser for displaying the image in the prescribed region.
摘要翻译： 检测到施加到投影平面的激光的扫描位置，并且基于检测到的扫描位置，生成同步信号以指定扫描定时。 校正区域检测部分基于产生的同步信号来检测是否通过激光扫描与投影平面上的图像的规定区域对应的部分。 当扫描与规定区域相对应的部分时，校正量导出部根据检测到的激光量与要从激光器输出的规定量的光之间的差来校正灰度信号，以便在规定的范围内显示图像 地区。
-
公开(公告)号：US20090284506A1
公开(公告)日：2009-11-19
申请号：US12419795
申请日：2009-04-07
IPC分类号： G09G5/00
CPC分类号： H04N9/3155 , H04N9/3129
摘要： A scanning position of laser light applied to a projection plane is detected, and based on the detected scanning position, a synchronization signal is generated to designate a scan timing. A correction region detection portion detects whether or not a part corresponding to a prescribe region of an image on the projection plane is scanned by laser light, based on the generated synchronization signal. When the part corresponding to the prescribed region is scanned, a correction amount derivation portion corrects a gradation signal based on the difference between the detected quantity of laser light and a prescribed quantity of light to be output from the laser for displaying the image in the prescribed region.
摘要翻译： 检测到施加到投影平面的激光的扫描位置，并且基于检测到的扫描位置，生成同步信号以指定扫描定时。 校正区域检测部分基于产生的同步信号来检测是否通过激光扫描与投影平面上的图像的规定区域对应的部分。 当扫描与规定区域相对应的部分时，校正量导出部根据检测到的激光量与要从激光器输出的规定量的光之间的差来校正灰度信号，以便在规定的范围内显示图像 地区。
-
5.发明申请PROJECTOR EMITTING LASER LIGHT OF MULTIPLE COLORS AND OPTICAL AXIS ADJUSTING METHOD FOR THE PROJECTOR 审中-公开投影仪发射多个颜色的激光和投影机的光轴调整方法公开(公告)号：US20090190099A1
公开(公告)日：2009-07-30
申请号：US12358025
申请日：2009-01-22
CPC分类号： G03B21/2033 , G02B27/104 , G02B27/1073 , G02B27/145 , G03B21/2066 , G03B21/208 , G03B33/12 , H04N9/3129 , H04N9/3152
摘要： A first light output unit integrally has a first light source and a first prism, a second light output unit integrally has a second light source and a second prism, and a third light output unit integrally has a third light source and a third prism. A first surface of the first prism and a second surface of the second prism are adhered together by an adhesive with a first film located therebetween, and first film passes green laser light and reflects blue laser light. A third surface of the second prism and a fourth surface of the third prism are adhered together by an adhesive with a second film located therebetween, and second film passes the green laser light and the blue laser light, and reflects red laser light.
摘要翻译： 第一光输出单元整体地具有第一光源和第一棱镜，第二光输出单元整体地具有第二光源和第二棱镜，第三光输出单元整体地具有第三光源和第三棱镜。 第一棱镜的第一表面和第二棱镜的第二表面通过具有位于其间的第一膜的粘合剂粘合在一起，并且第一膜通过绿色激光并反射蓝色激光。 第二棱镜的第三表面和第三棱镜的第四表面通过具有位于其间的第二膜的粘合剂粘合在一起，并且第二膜通过绿色激光和蓝色激光，并且反射红色激光。
-
公开(公告)号：US08416484B2
公开(公告)日：2013-04-09
申请号：US12612947
申请日：2009-11-05
申请人： Isaku Kanno , Manabu Murayama , Hitoshi Fujii
发明人： Isaku Kanno , Manabu Murayama , Hitoshi Fujii
IPC分类号： G02B26/08
CPC分类号： G02B26/0841
摘要： This vibrating mirror element includes a pair of first beam portions supporting a mirror portion in a vibratile manner, a pair of second beam portions connected with the pair of first beam portions respectively, and a pair of driving portions connected with the pair of second beam portions respectively. The mirror portion is arranged in a region surrounded by the pair of second beam portions and the pair of driving portions. The width of the pair of first beam portions and the width of the pair of second beam portions are rendered smaller than the width of the pair of driving portions.
摘要翻译： 该振动镜元件包括以振动方式支撑反射镜部分的一对第一光束部分，分别与一对第一光束部分连接的一对第二光束部分和与该对第二光束部分连接的一对驱动部分 分别。 镜部分布置在由一对第二光束部分和一对驱动部分围绕的区域中。 一对第一光束部分的宽度和一对第二光束部分的宽度变得比一对驱动部分的宽度小。
-
公开(公告)号：US20100002152A1
公开(公告)日：2010-01-07
申请号：US12491790
申请日：2009-06-25
申请人： Ken Nishioka , Atsuya Hirano , Kenji Nagashima , Manabu Murayama
发明人： Ken Nishioka , Atsuya Hirano , Kenji Nagashima , Manabu Murayama
IPC分类号： H04N5/64
CPC分类号： G09G3/02 , G09G2320/0233 , H04N9/3129
摘要： A detection surface of an optical detector is divided into regions C, E, F, G, and H. The optical detector outputs detection signals corresponding to the amounts of light incident on the respective regions. A position detection controller calculates an image projection position based on timing at which a laser beam is incident on region C. A laser control circuit adjusts the intensity of the laser beam emitted by a laser based on laser beam intensities detected in regions E to H arranged around region C.
摘要翻译： 光检测器的检测面被分为区域C，E，F，G和H.光检测器输出与入射在各个区域上的光量对应的检测信号。 位置检测控制器基于激光束入射到区域C的定时来计算图像投影位置。激光控制电路基于在区域E至H中检测到的激光束强度来调整由激光发射的激光束的强度 周边地区C.
-
公开(公告)号：US08432596B2
公开(公告)日：2013-04-30
申请号：US13188242
申请日：2011-07-21
申请人： Manabu Murayama , Naoki Inoue
发明人： Manabu Murayama , Naoki Inoue
IPC分类号： G02B26/08
CPC分类号： G02B26/0858
摘要： This vibrating mirror element includes a mirror portion swingable on a first axis, a driving portion, including a free end and a fixed end, for swinging the mirror portion by deformation and a shaft portion provided between the mirror portion and the driving portion to extend along the first axis. The free end of the driving portion is connected to the shaft portion, while the fixed end of the driving portion is fixed on a side of the driving portion closer to the mirror portion and in the vicinity of the shaft portion.
摘要翻译： 该振动镜元件包括可在第一轴线上摆动的反射镜部分，包括自由端和固定端的驱动部分，用于通过变形使镜部分摆动，以及设置在镜部分和驱动部分之间的轴部分 第一轴。 驱动部分的自由端连接到轴部分，而驱动部分的固定端固定在驱动部分靠近镜部分的一侧并且在轴部分附近。
-
公开(公告)号：US20080248324A1
公开(公告)日：2008-10-09
申请号：US12099519
申请日：2008-04-08
申请人： Manabu Murayama , Shigeo Maeda
发明人： Manabu Murayama , Shigeo Maeda
CPC分类号： H01L41/0477 , H01L41/0926 , H01L41/29 , H01L41/314 , Y10T428/12528
摘要： In a piezoelectric element having a substrate, a lower electrode layered on the substrate, a piezoelectric body made of ceramic layered on top of the lower electrode and an upper electrode layered on the piezoelectric body, wherein a first metal layer is provided between the substrate and the lower electrode, a second metal layer is provided between the lower electrode and the piezoelectric body, and the first metal layer and the second metal layer are made of a metal selected from among metals of which the ionization tendency is not less than that of Cu, oxides of metals of which the ionization tendency is not less than that of Cu, and alloys of metals of which the ionization tendency is not less than that of Cu.
摘要翻译： 在具有基板的压电元件中，层叠在基板上的下部电极，层叠在下部电极的顶部的陶瓷制成的压电体和层叠在压电体上的上部电极，其中，第一金属层设置在基板和 下电极，第二金属层设置在下电极和压电体之间，第一金属层和第二金属层由选自电离倾向不小于Cu的金属中的金属制成 电离倾向不小于Cu的金属的氧化物，以及电离倾向不小于Cu的金属的合金。
-
公开(公告)号：US08867114B2
公开(公告)日：2014-10-21
申请号：US13520411
申请日：2010-12-24
申请人： Isaku Kanno , Hidetoshi Kotera , Manabu Murayama , Naoki Inoue
发明人： Isaku Kanno , Hidetoshi Kotera , Manabu Murayama , Naoki Inoue
IPC分类号： G02B26/08
CPC分类号： G02B26/0841
摘要： This vibrating mirror element (100) includes a mirror portion (10), a first driving portion (41), being cantilevered, including a first fixed end (41a) formed on a first side of a first direction and a first free end (41b) formed on a second side thereof, and linearly extending, a first mirror support portion (46) capable of supporting the mirror portion (10) in an inclined state, a second driving portion (51), being cantilevered, including a second fixed end (51a) formed on the second side of the first direction and a second free end (51b) formed on the first side thereof, being point-symmetrical to the first driving portion with respect to the center of a mirror, and linearly extending, and a second mirror support portion (56) being point-symmetrical to the first mirror support portion with respect to the center of the mirror and capable of supporting the mirror portion in an inclined state.
摘要翻译： 该振动镜元件（100）包括镜部（10），悬臂的第一驱动部（41），包括形成在第一方向的第一侧上的第一固定端（41a）和第一自由端（41b） ），其形成在其第二侧上并线性延伸，能够以倾斜状态支撑所述镜部（10）的第一反射镜支撑部（46），悬臂的第二驱动部（51），包括第二固定端 形成在第一方向的第二侧上的第一自由端（51b）和形成在第一方向上的第二自由端（51b），其相对于反射镜的中心与第一驱动部分对称并且线性延伸，并且 第二反射镜支撑部分（56）相对于反射镜的中心与第一反射镜支撑部分对称，并且能够以倾斜状态支撑反射镜部分。
-
-
-
-
-
-
-
-
-
搜索结果
23 条记录 (耗时 0.027 秒)
