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1. 发明授权

US12025907B2 Projection lens and projection device 有权
公开(公告)号：US12025907B2
公开(公告)日：2024-07-02
申请号：US17244403
申请日：2021-04-29
申请人： FUJIFILM Corporation
发明人： Tetsuo Kamigaki , Hitoshi Shimizu , Yasuto Kuroda , Hironobu Kayano
IPC分类号： G03B21/30 , G02B7/02 , G02B17/08
CPC分类号： G03B21/30 , G02B7/021 , G02B17/08
摘要： A projection lens includes a lens barrel that accommodates an optical system from which light incident from the housing exits, and that has a first rotary tube that rotates around an optical axis and a first fixed tube at which the first rotary tube is rotatably mounted; and a first conduction portion for performing electrical conduction, the first conduction portion having a fixed electrode that is provided at the first fixed tube and a rotary electrode that is provided at the first rotary tube and that rotates as a result of rotating the first rotary tube, the rotary electrode being disposed at a position that faces the fixed electrode and contacting the fixed electrode at least at a rotation position that has been preset.

2. 发明申请

US20180284589A1 Improved Spontaneous Pop-Up Display Device 审中-公开
公开(公告)号：US20180284589A1
公开(公告)日：2018-10-04
申请号：US15761431
申请日：2016-10-21
申请人： Arovia, Inc.
发明人： Shengliang Zhu , Alexander David Wesley
IPC分类号： G03B21/58 , G03B21/62
CPC分类号： G03B21/58 , G03B21/10 , G03B21/11 , G03B21/30 , G03B21/62 , G06F3/041 , H04N9/3173
摘要： The present invention provides an improved collapsible portable, display device. The improved collapsible, portable display device, has a housing having a sliding member aligned on the exterior of the housing and sliding along the exterior of said housing between two operating positions, a collapsible screen capable of displaying an image when in an expanded operating position, and multiple collapsible members connected to said screen and connected to said sliding member and said housing, and the collapsible members move said screen between the collapsed and expanded operating positions as said sliding member moves between a first collapsed operating position and a second popped-up position.

3. 发明申请

US20180120677A1 PROJECTOR 审中-公开
公开(公告)号：US20180120677A1
公开(公告)日：2018-05-03
申请号：US15569327
申请日：2016-04-29
申请人： APPOTRONICS CORPORATION LIMITED
发明人： Xiliang WU , Yongzhuang CHEN , Yi DENG
IPC分类号： G03B21/14 , G03B21/28 , G02B7/182
CPC分类号： G03B21/142 , G02B7/1821 , G03B21/145 , G03B21/28 , G03B21/30
摘要： Disclosed is a projector (1), comprising a projector body (10) with a lens (12), and a light reflection assembly (20) for adjusting a projecting direction of the lens (12). The light reflection assembly (20) comprises a reflective mirror (23), and the light reflection assembly (20) is provided to be rotatably connected with the projector body (10). During the rotation, a mirror face of the reflective mirror (23) always faces towards the lens (12), so that the reflective mirror (23) adjusts the angle of the projecting direction between the mirror face and the lens (12) with the rotation of the light reflection assembly (20), so as to adjust the projecting location of the lens (12) by means of the rotation of the reflective mirror (23), such that the projecting direction can be changed without moving the projector (1).

4. 发明授权

US09897905B2 Head-up display for displaying an image on a combiner capable of being self-returned to an original position 有权
公开(公告)号：US09897905B2
公开(公告)日：2018-02-20
申请号：US15372406
申请日：2016-12-08
申请人： NIDEC SANKYO CMI CORPORATION
发明人： Takanori Ohkawa , Osamu Kodaira , Hiroyuki Hatasako , Takafumi Kasuga , Takahisa Ueki
IPC分类号： G03B21/30 , B60K35/00 , G02B27/01
CPC分类号： G03B21/30 , B60K35/00 , B60K2350/2052 , B60K2350/405 , G02B27/0149 , G02B2027/0154 , G02B2027/0163
摘要： A head-up display includes a case main body formed with an opening part, a combiner capable of closing the opening part, a combiner drive unit including a drive device and a spring, and a projection unit. The combiner, the combiner drive unit and the projection unit are accommodated inside the case main body. The combiner drive unit is integrally provided with a second turnable shaft and a bearing turnably supporting the second turnable shaft is provided in a base part fixed to the case main body so as to be turnable with respect to the base part. A first spring for urging the bearing with respect to the base part in one direction is provided between the base part and the bearing. A second spring for urging the combiner drive unit with respect to the bearing in an opposite direction is provided between the bearing and the combiner drive unit.

5. 发明授权

US09523906B2 Projection device capable of changing direction of light projection 有权
标题翻译：能够改变光投影方向的投射装置
公开(公告)号：US09523906B2
公开(公告)日：2016-12-20
申请号：US14617987
申请日：2015-02-10
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical International Ltd.
发明人： Chiao-Sen Hsu , Chen-Ren Yu
IPC分类号： G03B21/14 , G03B21/28 , G03B21/30
CPC分类号： G03B21/142 , G03B21/28 , G03B21/30
摘要： A projection device of the invention includes a housing, a light engine disposed in the housing, a lens disposed on a lateral side of the housing, and a light direction regulating mechanism disposed on the lateral side and in front of the lens. The light direction regulating mechanism is able to determine propagation of the light in a selected direction after the light passes through the lens.
摘要翻译：本发明的投影装置包括壳体，设置在壳体中的光引擎，设置在壳体的侧面上的透镜以及设置在透镜的侧面和前方的光方向调节机构。光方向调节机构能够在光通过透镜之后确定光在所选方向上的传播。

6. 发明授权

US09429833B1 Projection and camera system with repositionable support structure 有权
标题翻译：投影和相机系统具有可重新定位的支撑结构
公开(公告)号：US09429833B1
公开(公告)日：2016-08-30
申请号：US13842420
申请日：2013-03-15
申请人： Rawles LLC
发明人： Juli Anna Maria Satoh , Robert Allan Yuan , Navid Poulad , Kebin Sylvia Wu , Jijie Xu , Colter Earl Cederlof
IPC分类号： G03B21/14 , G03B21/30 , F16M11/04 , G06F3/042
CPC分类号： G03B21/30 , F16M11/04 , F16M11/10 , F16M11/18 , F16M11/2021 , F16M11/38 , F16M2200/021 , F16M2200/063 , G03B17/54 , G03B21/145 , G03B21/26 , G06F3/011 , G06F3/042 , G06F3/0425
摘要： A device includes a projection and camera system to create an augmented reality environment in which images are projected onto a scene and user movement within the scene is captured. In one implementation, the projection and camera system are mounted in a movable housing or head that is supported by a repositionable support structure. The housing can be moved to a desired position and then locked into a stationary and stable position for creation of the augmented realty environment.
摘要翻译：一种设备包括投影和照相机系统，以创建增强的现实环境，其中将图像投影到场景上并捕获场景内的用户移动。在一个实施方案中，投影和相机系统安装在由可重新定位的支撑结构支撑的可移动的壳体或头部中。壳体可以移动到期望的位置，然后锁定到静止和稳定的位置，用于创建增强的不动产环境。

7. 发明授权

US09389497B2 Micro-projection-display devices and adjustable display screens 有权
标题翻译：微投影显示设备和可调显示屏
公开(公告)号：US09389497B2
公开(公告)日：2016-07-12
申请号：US14454192
申请日：2014-08-07
申请人： Tencent Technology (Shenzhen) Company Limited
发明人： Jianbei Yang
IPC分类号： G03B21/30 , G03B21/58 , G03B21/10 , H04N9/31 , H04M1/02
CPC分类号： G03B21/58 , G03B21/10 , G03B21/30 , H04M1/0272 , H04N9/3173
摘要： An example micro-projection-display device includes: a projection lens, an elastic projection screen, a stretchable projection framework and a sliding block. At least one point of the stretchable projection framework is connected with the elastic projection screen, so that the stretchable projection framework is configured to control the elastic projection screen to stretch or retract. The sliding block is connected with the stretchable projection framework. The sliding block is configured to cause the stretchable projection framework to stretch or retract, so as to cause the elastic projection screen to stretch or retract. The projection lens is configured to project light onto the stretched elastic projection screen.
摘要翻译：示例性微投影显示装置包括：投影透镜，弹性投影屏，可伸缩投影框架和滑动块。可拉伸突起框架的至少一个点与弹性投影屏连接，使得可伸缩投影框架被配置成控制弹性投影屏幕的拉伸或缩回。滑动块与可伸缩投影框架连接。滑动块被构造成使伸缩突起框架伸缩或缩回，以使弹性投影屏幕伸缩。投影透镜被配置为将光投射到拉伸的弹性投影屏上。

8. 发明授权

US09389494B2 Apparatus for projection and methods for using the same 有权
标题翻译：投影装置及其使用方法
公开(公告)号：US09389494B2
公开(公告)日：2016-07-12
申请号：US14149472
申请日：2014-01-07
申请人： Michael Nakamura , Bryan Katzel , James D. Morrow
发明人： Michael Nakamura , Bryan Katzel , James D. Morrow
IPC分类号： G03B21/14 , G03B21/30
CPC分类号： G03B21/145 , G03B21/142 , G03B21/30
摘要： The present invention relates to a projection apparatus capable of projecting high quality video in a convenient mobile casing. Specifically, the present invention relates to a projector, which is disposed within a casing in alignment with the casing having a handle in a first configuration. More, specifically, the projector may be rotatably positioned within the casing into a second configuration to focus a video image against a background.
摘要翻译：本发明涉及能够在方便的移动外壳中投射高质量视频的投影设备。具体来说，本发明涉及一种投影仪，其配置在与具有第一构造的手柄的壳体对准的壳体内。更具体地，投影仪可以可旋转地定位在壳体内，成为将视频图像与背景对焦的第二配置。

9. 发明申请

US20150346592A1 PORTABLE SUPPORT SYSTEM FOR PROJECTOR AND SCREEN 有权
标题翻译：投影机和屏幕的便携式支持系统
公开(公告)号：US20150346592A1
公开(公告)日：2015-12-03
申请号：US14823105
申请日：2015-08-11
申请人： Spec Ops, Inc.
发明人： Robert W. Corey , William H. Anderson , Paul Joseph Indelicato
IPC分类号： G03B21/10 , G03B21/14 , F16M13/02 , G03B21/58 , F16M11/04 , F16M11/22
CPC分类号： G03B21/10 , F16M11/00 , F16M11/04 , F16M11/22 , F16M13/022 , F16M2200/08 , G03B21/145 , G03B21/30 , G03B21/58 , Y10T29/49842
摘要： A portable projection and display system can include a frame assembly having one or more folding trusses, a counterweight bar arranged on a rearward bottom portion of the frame to help provide a stable base, and an adjustable boom. A projector can be mounted on one end of an adjustable boom. The boom can adjust a distance between the projector and the display screen. The boom can be mounted to the frame with a hinged connection to permit it to act as a lever to raise and lower the projector. An adjustable boom bar can be attached to an end of the boom opposite the projector such that adjustment of the boom bar raises and lowers the projector via a lever action about a fulcrum.
摘要翻译：便携式投影和显示系统可以包括具有一个或多个折叠桁架的框架组件，布置在框架的后部底部上的配重杆以帮助提供稳定的底座以及可调节的吊杆。投影机可以安装在可调节吊杆的一端。吊杆可以调整投影机和显示屏幕之间的距离。吊杆可以用铰链连接安装在框架上，以使其作为杠杆来升高和降低投影机。可调整的吊杆可以连接到与投影仪相对的悬臂的一端，使得悬臂杆的调节通过围绕支点的杠杆作用升高和降低投影机。

10. 发明授权

US09143720B2 Handheld electronic device and image projection method of the same 有权
标题翻译：手持电子设备和图像投影方法相同
公开(公告)号：US09143720B2
公开(公告)日：2015-09-22
申请号：US14067987
申请日：2013-10-31
申请人： HTC Corporation
发明人： Wei-Chien Wang , Chih-Wei Hsu , Cheng-Hsi Liu
IPC分类号： G03B21/14 , H04N5/74 , G03B21/30
CPC分类号： H04N5/7408 , G03B21/145 , G03B21/30 , H04N9/3182 , H04N9/3185 , H04N9/3188 , H04N9/3194
摘要： A handheld electronic device is provided. The handheld electronic device comprises a main body, a processing unit, an image projection module, a motion sensor, a first light sensor and a second light sensor. The processing module is disposed in the main body to generate display data. The image projection module generates a projection image according to the display data. The motion sensor senses an orientation of the handheld electronic device. The first and second light sensors sense an ambient light. The processing unit generates the display data according to the ambient light sensed by the first light sensor when the processing module determines that the orientation is a first orientation and according to the ambient light sensed by the second light sensor when the processing module determines that the orientation is a second orientation.
摘要翻译：提供了一种手持电子设备。手持电子设备包括主体，处理单元，图像投影模块，运动传感器，第一光传感器和第二光传感器。处理模块设置在主体中以产生显示数据。图像投影模块根据显示数据生成投影图像。运动传感器感测手持电子设备的方向。第一和第二光传感器感测环境光。当处理模块确定方向是第一方向时，处理单元根据由第一光传感器感测到的环境光产生显示数据，并且当处理模块确定方向是第二个方向。

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