专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170352248A1 LIGHTING APPARATUS 审中-公开
公开(公告)号：US20170352248A1
公开(公告)日：2017-12-07
申请号：US15538675
申请日：2015-12-11
申请人： HITACHI MAXELL, LTD.
发明人： Takuya SHIMIZU , Katsuyuki WATANABE , Hiroyuki URATA , Tatsuya ISHIKAWA , Nobuo MASUOKA
IPC分类号： G08B21/18 , H05B37/02 , H05B37/03 , G06F3/042 , G06F3/01 , G06F3/0484 , G06F3/0482
CPC分类号： G08B21/185 , F21S8/04 , F21S8/06 , F21V23/04 , F21Y2115/10 , G03B17/54 , G03B21/28 , G03B29/00 , G06F3/017 , G06F3/0425 , G06F3/0426 , G06F3/0482 , G06F3/04847 , G08B21/10 , H05B33/0863 , H05B37/0227 , H05B37/0236 , H05B37/0245 , H05B37/03
摘要： A lighting apparatus with an image-projecting function that is convenient for a user can be provided. The lighting apparatus includes: an illuminating unit that emits illumination light; and a projection-type image display unit that projects an image. The projection-type image display unit is configured so that a setting menu screen settable about an image displayed by the projection-type image display unit can be displayed.

2. 发明申请

US20170347073A1 LIGHTING APPARATUS 审中-公开
公开(公告)号：US20170347073A1
公开(公告)日：2017-11-30
申请号：US15538678
申请日：2015-12-15
申请人： HITACHI MAXELL, LTD.
发明人： Takuya SHIMIZU , Maki HANADA , Megumi KURACHI , Hiroyuki URATA , Katsuyuki WATANABE
IPC分类号： H04N9/31 , F21V23/04 , G06F3/01 , G06F3/042
CPC分类号： H04N9/3158 , F21S8/00 , F21V23/04 , F21V23/0478 , F21V33/00 , F21Y2115/10 , G03B21/145 , G03B21/28 , G06F3/011 , G06F3/0421 , G06F3/0425 , G06F3/0426 , G06F3/0482 , G06F3/04842 , H04N9/3179 , H04N9/3194 , H05B33/0803 , H05B37/0227
摘要： A lighting apparatus with an image-projecting function that is convenient for a user is provided. It includes: an illuminating unit that emits illumination light; a projection-type image display unit that emits image-projecting emission light for projecting an image; and a sensor that emits operation-detecting light for operation detection and that is capable of detecting an operation by an operation object in a range including an image projection area of the projection-type image display unit, and is configured so that the image-projecting light, and the operation-detecting emission light have respective different wavelength distribution characteristics, and regarding a light amount in the wavelength range of light used by the sensor for the operation detection, a light amount of the operation-detecting light is the largest among those of the illumination light, the image-projecting emission light, and the operation-detecting light.

3. 发明申请

US20160105653A1 VIDEO PROJECTION DEVICE 有权
标题翻译：视频投影设备
公开(公告)号：US20160105653A1
公开(公告)日：2016-04-14
申请号：US14892700
申请日：2013-09-27
申请人： HITACHI MAXELL, LTD.
发明人： Shoji YAMAMOTO , Yoshiho SEO , Koji HIRATA , Hiroyuki URATA , Takashi MATSUBARA
IPC分类号： H04N9/31 , G06F3/01
CPC分类号： H04N9/3179 , G03B17/54 , G06F3/017 , G09G5/00 , G09G5/36 , H04N9/3194
摘要： Provided is an image projection device that carries out high precision gesture detection. An image projection device has a projection unit that optically projects image and a gesture detection unit that detects human gestures and generates a signal for operating the projected image on the basis of the detection results. The gesture detection unit controls a range for detecting gesture according to the direction that the projection unit projects light and/or the placement state of the image projection device. The device has a laser light source and photodiode for detecting gestures, or has a pyroelectric sensor for detecting infrared rays.
摘要翻译：提供了执行高精度手势检测的图像投影装置。图像投影装置具有光学投影图像的投影单元和检测人类手势的手势检测单元，并且基于检测结果生成用于操作投影图像的信号。手势检测单元根据投影单元投射光的方向和/或图像投影装置的放置状态来控制用于检测手势的范围。该装置具有用于检测手势的激光光源和光电二极管，或具有用于检测红外线的热电传感器。

4. 发明申请

US20150185859A1 IMAGE PROJECTION DEVICE 有权
标题翻译：图像投影设备
公开(公告)号：US20150185859A1
公开(公告)日：2015-07-02
申请号：US14552020
申请日：2014-11-24
申请人： HITACHI MAXELL, LTD.
发明人： Shoji YAMAMOTO , Yoshiho SEO , Hiroyuki URATA
IPC分类号： G06F3/01
CPC分类号： G06F3/017 , G06F3/011 , G06F3/0304
摘要： In an image projection device in which a projected image can be controlled or operated by gesture, the responsiveness (operability) and/or the usability are improved. The image projection device includes a sensor element to detect a gesture and a control section to generated an operation signal to control (for example, to scroll images or to feed image frames) a projected image projected according to a gesture detected by the sensor element, wherein the control section generates the operation signal when the sensor element detects a gesture in a first direction parallel to the projection surface of the projected image, and when the sensor element detects a gesture in a second direction perpendicular to the projection surface, the control section suspends generation of the operation signal.
摘要翻译：在通过手势控制或操作投影图像的图像投影装置中，提高了响应性（可操作性）和/或可用性。图像投影装置包括用于检测手势的传感器元件和控制部分，以生成用于根据由传感器元件检测到的手势投影的投影图像来产生控制（例如，滚动图像或馈送图像帧）的操作信号，其中，当所述传感器元件在与所述投影图像的投影面平行的第一方向上检测出手势时，所述控制部生成所述操作信号，并且当所述传感器元件在垂直于所述投影面的第二方向上检测出手势时，所述控制部暂停生成操作信号。

5. 发明申请

US20160080708A1 PROJECTION-TYPE VIDEO DISPLAY DEVICE 审中-公开
标题翻译：投影型视频显示设备
公开(公告)号：US20160080708A1
公开(公告)日：2016-03-17
申请号：US14786678
申请日：2013-04-26
申请人： HITACHI MAXELL, LTD.
发明人： Hiroyuki URATA , Yusuke SUNAHARA , Tatsuya ISHIKAWA , Michio IWASAKI , Yuki NAGANO , Masaaki TAKATSUJI
IPC分类号： H04N9/31 , H04W4/00
CPC分类号： H04N9/3147 , H04W4/80 , H04W84/18
摘要： A projection-type video display device which is easily radio-connected to a portable terminal and can freely switchably display video images sent from a plurality of portable terminals is provided. The projection-type video display device is directly connected to a portable terminal (2) by a radio transmission scheme without a relay station. The projection-type video display device (1) has a proximity communication unit (10) which transmits/receives device information of the projection-type display device (1) to/from the portable terminal, and the portable terminal (2) is put over or touched on the proximity communication unit (10) to transmit/receive the device information. The projection-type video display device has a radio signal input unit 20 which selects a desired portable terminal from the plurality of portable terminals and connects the selected portable terminal.
摘要翻译：提供了一种易于无线连接到便携式终端并且可以自由切换地显示从多个便携式终端发送的视频图像的投影型视频显示装置。投射型视频显示装置通过无中继站的无线传输方式直接连接到便携式终端（2）。投影型视频显示装置（1）具有向便携式终端发送投影型显示装置（1）的设备信息的接近通信单元（10），便携式终端（2）在接近通信单元（10）上接通或触摸以发送/接收设备信息。投影型视频显示装置具有无线电信号输入单元20，其从多个便携式终端中选择期望的便携式终端并连接所选择的便携式终端。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式