公开(公告)号：US08540373B2

公开(公告)日：2013-09-24

申请号：US12891077

申请日：2010-09-27

申请人： Masahiro Sakakibara ,  Norimi Yasue

发明人： Masahiro Sakakibara ,  Norimi Yasue

IPC分类号： G03B21/28 ,  G02B26/08 ,  G09G5/00 ,  G09G3/00

CPC分类号： A61B3/10 ,  A61B3/12

摘要： A retinal scanning display includes: a light source part which radiates a laser beam; a scanning part which scans the radiated laser beam in two dimensional directions; a projection part which projects the scanned laser beam on a retina of a viewer; a light detection part which is arranged at a position on which the scanned laser beam is incident; and a light blocking part which blocks the scanned laser beam scanned at the timing detection time; and a control part which controls the radiation of the laser beam based on the detected timing of the laser beam by the light detection part. The control part allows the light source part to radiate the laser beam at the timing detection time with intensity which exceeds a maximum value of intensity of the laser beam radiated from the light source part at the image forming time.

摘要翻译： 视网膜扫描显示器包括：照射激光束的光源部; 在二维方向扫描辐射激光束的扫描部分; 投影部，其将扫描的激光束投影在观察者的视网膜上; 光检测部，其布置在扫描的激光束入射的位置; 以及遮光部，其阻挡在定时检测时刻扫描的扫描的激光束; 以及控制部，其基于由所述光检测部检测出的激光束的定时来控制所述激光的照射。 控制部件允许光源部件在定时检测时间以强度超过在图像形成时间从光源部件辐射的激光束的强度的最大值来辐射激光束。

公开(公告)号：US20110279355A1

公开(公告)日：2011-11-17

申请号：US13187981

申请日：2011-07-21

申请人： Norimi YASUE ,  Hideaki YAMADA

发明人： Norimi YASUE ,  Hideaki YAMADA

IPC分类号： G09G5/00

CPC分类号： G02B27/017 ,  G02B2027/0112 ,  G02B2027/0118 ,  G02B2027/0138 ,  G02B2027/014 ,  G09G5/397 ,  G09G2340/10 ,  H04N21/434

摘要： An imaging unit images a predetermined range including at least a range where an image is displayed out of a field-of-view range of a user. An image forming unit forms a background canceling image which cancels a background image which is visually recognized by a user via an external light based on an imaged image imaged by the imaging unit. The image forming unit combines the background canceling image with the original image corresponding to original image information by aligning them in terms of display position and size. An image formed by combining the background canceling image with the original image is displayed on the display unit by a display control unit.

摘要翻译： 成像单元将至少包括图像的显示范围的预定范围成像到用户的视野范围之外。 图像形成单元形成背景消除图像，其基于由成像单元成像的成像图像，经由外部光抵消用户视觉识别的背景图像。 图像形成单元通过在显示位置和大小方面对齐来将背景消除图像与对应于原始图像信息的原始图像相组合。 通过组合背景消除图像与原始图像形成的图像由显示控制单元显示在显示单元上。

公开(公告)号：US20110075104A1

公开(公告)日：2011-03-31

申请号：US12891077

申请日：2010-09-27

申请人： Masahiro SAKAKIBARA ,  Norimi YASUE

发明人： Masahiro SAKAKIBARA ,  Norimi YASUE

IPC分类号： G03B21/14

CPC分类号： A61B3/10 ,  A61B3/12

摘要： A retinal scanning display includes: a light source part which radiates a laser beam; a scanning part which scans the radiated laser beam in two dimensional directions; a projection part which projects the scanned laser beam on a retina of a viewer; a light detection part which is arranged at a position on which the scanned laser beam is incident; and a light blocking part which blocks the scanned laser beam scanned at the timing detection time; and a control part which controls the radiation of the laser beam based on the detected timing of the laser beam by the light detection part. The control part allows the light source part to radiate the laser beam at the timing detection time with intensity which exceeds a maximum value of intensity of the laser beam radiated from the light source part at the image forming time.

摘要翻译： 视网膜扫描显示器包括：照射激光束的光源部; 在二维方向扫描辐射激光束的扫描部分; 投影部，其将扫描的激光束投影在观察者的视网膜上; 光检测部，其布置在扫描的激光束入射的位置; 以及遮光部，其阻挡在定时检测时刻扫描的扫描的激光束; 以及控制部，其基于由所述光检测部检测出的激光束的定时来控制所述激光的照射。 控制部件允许光源部件在定时检测时间以强度超过在图像形成时间从光源部件辐射的激光束的强度的最大值来辐射激光束。

公开(公告)号：US20130021311A1

公开(公告)日：2013-01-24

申请号：US13630839

申请日：2012-09-28

申请人： Mitsuyoshi WATANABE ,  Norimi YASUE ,  Masanori ODA

发明人： Mitsuyoshi WATANABE ,  Norimi YASUE ,  Masanori ODA

IPC分类号： G06F3/038

CPC分类号： G02B27/0176 ,  G02B2027/0156 ,  G02B2027/0178

摘要： A head mount display includes a first frame, a display, a second frame, and a junction. The display is mountable on the first frame. The second frame is configured to be pivotably connected to the first frame and includes a circuit module. The circuit module includes a power circuit configured to supply power to the display. The junction is configured to electrically connect the display and the circuit module.

摘要翻译： 头戴显示器包括第一框架，显示器，第二框架和接合部。 显示器可安装在第一帧上。 第二框架被构造成可枢转地连接到第一框架并且包括电路模块。 电路模块包括被配置为向显示器供电的电源电路。 接头被配置为电连接显示器和电路模块。

公开(公告)号：US08928556B2

公开(公告)日：2015-01-06

申请号：US13187981

申请日：2011-07-21

申请人： Norimi Yasue ,  Hideaki Yamada

发明人： Norimi Yasue ,  Hideaki Yamada

IPC分类号： G09G5/00 ,  G02B27/01 ,  G09G5/397 ,  H04N21/434

CPC分类号： G02B27/017 ,  G02B2027/0112 ,  G02B2027/0118 ,  G02B2027/0138 ,  G02B2027/014 ,  G09G5/397 ,  G09G2340/10 ,  H04N21/434

摘要： An imaging unit images a predetermined range including at least a range where an image is displayed out of a field-of-view range of a user. An image forming unit forms a background canceling image which cancels a background image which is visually recognized by a user via an external light based on an imaged image imaged by the imaging unit. The image forming unit combines the background canceling image with the original image corresponding to original image information by aligning them in terms of display position and size. An image formed by combining the background canceling image with the original image is displayed on the display unit by a display control unit.

摘要翻译： 成像单元将至少包括图像的显示范围的预定范围成像到用户的视野范围之外。 图像形成单元形成背景消除图像，其基于由成像单元成像的成像图像，经由外部光抵消用户视觉识别的背景图像。 图像形成单元通过在显示位置和大小方面对齐来将背景消除图像与对应于原始图像信息的原始图像相组合。 通过组合背景消除图像与原始图像形成的图像由显示控制单元显示在显示单元上。

公开(公告)号：US20110012875A1

公开(公告)日：2011-01-20

申请号：US12891219

申请日：2010-09-27

申请人： Masahiro SAKAKIBARA ,  Norimi YASUE

发明人： Masahiro SAKAKIBARA ,  Norimi YASUE

IPC分类号： G06F3/038

CPC分类号： G02B27/017 ,  G02B26/10 ,  G02B27/0172 ,  G03B21/00 ,  H04N9/3129

摘要： An image display device includes: a light blocking part arranged outside an effective scanning range within a light scanning range of an optical scanning part and including opening regions through which a portion of light scanned at a position outside the effective scanning range passes and a mask region which blocks remaining light; and a radiation part which radiates the light which passes through the opening regions out of the light scanned by the optical scanning part at the position outside the effective scanning range to the outside of the image display device. Corresponding to a state of the image display device, the opening region through which the light passes is decided out of the plurality of opening regions. Light is radiated from the light source part when a scanning position of the optical scanning part is positioned at least in the opening region decided in this manner.

摘要翻译： 图像显示装置包括：遮光部，其配置在光扫描部的光扫描范围内的有效扫描范围的外侧，并且包括在有效扫描范围以外的位置扫描的光的一部分通过的开口区域和掩模区域 阻挡剩下的光; 以及辐射部，其将在有效扫描范围外的位置处的光扫描部扫描的光中的开口区域的光照射到图像显示装置的外部。 对应于图像显示装置的状态，从多个开口区域中确定光通过的开口区域。 当光学扫描部分的扫描位置至少位于以这种方式确定的开口区域中时，光从光源部分辐射。

公开(公告)号：US20120001961A1

公开(公告)日：2012-01-05

申请号：US13230558

申请日：2011-09-12

申请人： Yasuo NISHIKAWA ,  Norimi YASUE

发明人： Yasuo NISHIKAWA ,  Norimi YASUE

IPC分类号： G09G5/10

CPC分类号： H04N3/08 ,  G02B26/105 ,  G09G3/02 ,  H04N9/3129

摘要： A drive signal generation part of an image display device includes a memory unit which stores data on a first waveform for scanning light out of a sawtooth waveform of a drive signal, and stores data on a second waveform which is a waveform formed by excluding the first waveform from the sawtooth waveform of the drive signal, and the drive signal generation part sequentially reads data on the first waveform from the memory unit at readout timing corresponding to resonance frequency of a high-speed scanning element and generates a portion of a drive signal corresponding to the first waveform, and sequentially reads data on a plurality of second waveforms stored in the memory unit corresponding to the resonance frequency of the high-speed scanning element and generates portions of the drive signal corresponding to the second waveforms corresponding to the resonance frequency of the high-speed scanning element.

摘要翻译： 图像显示装置的驱动信号生成部分包括存储单元，其存储关于用于从驱动信号的锯齿波形扫描光的第一波形的数据，并且存储关于第二波形的数据，该第二波形是通过排除第一 来自驱动信号的锯齿形波形的波形，并且驱动信号生成部分从对应于高速扫描元件的谐振频率的读出定时从存储器单元顺序地读取关于第一波形的数据，并产生相应的驱动信号的一部分 并且顺序地读取存储在与高速扫描元件的共振频率相对应的存储单元中的多个第二波形上的数据，并产生对应于与谐振频率的谐振频率对应的第二波形的驱动信号的部分 高速扫描元件。