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91. 发明公开

EP3270223A4 PROJECTION APPARATUS AND METHOD 有权
公开(公告)号：EP3270223A4
公开(公告)日：2018-05-30
申请号：EP16878084
申请日：2016-10-13
申请人： HUAWEI TECH CO LTD
发明人： LIN TAO
IPC分类号： H04N9/31 , G02B26/10 , G03B21/20
CPC分类号： H04N9/3135 , A61B1/00172 , G02B26/10 , G02B26/103 , G02B2006/0098 , G02B2027/0154 , G03B21/2006 , H04N9/3129 , H04N9/3194
摘要： Embodiments of the present invention disclose a projection apparatus, including: a projection cavity, a light source, a scanning motor, and a processor. The light source and the scanning motor are located inside the projection cavity, and the processor is connected to both the light source and the scanning motor. A reflection layer is disposed on a scanning mirror of the scanning motor, where the reflection layer is configured to reflect light emitted by the light source. The embodiments of the present invention have advantages of an enlarged reflection range of light and an expanded projection angle of view.

92. 发明公开

EP3299865A1 DISPLAY DEVICE 有权转让
标题翻译：显示设备
公开(公告)号：EP3299865A1
公开(公告)日：2018-03-28
申请号：EP16817414.2
申请日：2016-06-01
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KASAZUMI, Ken'ichi , MORI, Toshiya , OKAYAMA, Hiroaki , KUZUHARA, Satoshi , FURUYA, Hiroyuki , KUROZUKA, Akira , NAKAZONO, Shinsuke
IPC分类号： G02B27/01 , B60K35/00 , G02B26/10 , G09G1/00 , G09G3/02 , A61B1/00 , G02B7/30 , G02B13/00 , G02B27/00 , G02B27/10 , G02B27/42
CPC分类号： G02B27/0101 , B60K35/00 , B60R2300/308 , G02B26/10 , G02B26/101 , G02B2006/0098 , G02B2027/0138 , G02B2027/014 , G02B2027/0154 , G02B2027/0183 , G06F2203/04803 , G06K9/00671 , G09G1/007 , G09G3/025 , G09G2310/0264
摘要： A display device displays a virtual image of a first picture and a virtual image of a second picture by using a display medium. This display device includes a light source that emits light, a fixed screen, a movable screen, a driver, and a scanner. The fixed screen is fixedly disposed on an optical path between the light source and the display medium. The movable screen is also disposed on this optical path. The driver moves the movable screen along the optical path. The scanner scans the fixed screen and the movable screen with the light emitted from the light source, thereby forming the first picture on the fixed screen and the second picture on the movable screen.
摘要翻译：显示设备通过使用显示介质来显示第一图片的虚拟图像和第二图片的虚拟图像。该显示装置包括发光的光源，固定屏幕，可移动屏幕，驱动器和扫描仪。固定屏幕固定地设置在光源和显示介质之间的光路上。可移动屏幕也布置在该光路上。驾驶员沿着光路移动可移动屏幕。扫描仪利用从光源发射的光扫描固定屏幕和可移动屏幕，从而在固定屏幕上形成第一图片并在可移动屏幕上形成第二图片。

93. 发明公开

EP3260907A1 LIGHT GUIDE OPTICAL DEVICE 失效
标题翻译：光引导光学装置
公开(公告)号：EP3260907A1
公开(公告)日：2017-12-27
申请号：EP17183778.4
申请日：2003-03-19
申请人： Lumus Ltd
发明人： Amitai, Yaakov
IPC分类号： G02B27/14 , G02B23/10
CPC分类号： G02B27/225 , G02B5/30 , G02B6/00 , G02B6/0018 , G02B6/0028 , G02B6/003 , G02B6/0055 , G02B6/0056 , G02B27/0081 , G02B27/0101 , G02B27/0172 , G02B27/022 , G02B27/1073 , G02B27/108 , G02B27/145 , G02B27/148 , G02B27/286 , G02B2006/0098 , G02B2027/0114 , G02B2027/012 , G02B2027/0125 , G02B2027/0132 , G02B2027/0136 , G02B2027/0178
摘要： The invention relates to an optical device, comprising a light-transmitting substrate (20) having at least two major surfaces and edges; optical means for coupling light into said substrate (20) by total internal reflection; and at least one partially reflecting surface (22) located in said substrate (20).
摘要翻译：本发明涉及一种光学装置，其包括具有至少两个主表面和边缘的透光衬底（20）用于通过全内反射将光耦合到所述衬底（20）中的光学装置; 和位于所述衬底（20）中的至少一个部分反射表面（22）。

94. 发明授权

EP1562066B1 LIGHT GUIDE OPTICAL DEVICE 有权
标题翻译：光引导光学装置
公开(公告)号：EP1562066B1
公开(公告)日：2017-08-23
申请号：EP05009603.1
申请日：2003-03-19
申请人： Lumus Ltd
发明人： Amitai Yaakov
IPC分类号： G02B27/01 , G02B6/00 , G02B5/30
CPC分类号： G02B27/225 , G02B5/30 , G02B6/00 , G02B6/0018 , G02B6/0028 , G02B6/003 , G02B6/0055 , G02B6/0056 , G02B27/0081 , G02B27/0101 , G02B27/0172 , G02B27/022 , G02B27/1073 , G02B27/108 , G02B27/145 , G02B27/148 , G02B27/286 , G02B2006/0098 , G02B2027/0114 , G02B2027/012 , G02B2027/0125 , G02B2027/0132 , G02B2027/0136 , G02B2027/0178

95. 发明公开

EP2976984A4 OPTICAL FIBER SCANNER, ILLUMINATION DEVICE AND OBSERVATION DEVICE 无效转让
标题翻译：光纤扫描仪，照明装置和监控装置
公开(公告)号：EP2976984A4
公开(公告)日：2016-11-16
申请号：EP13878637
申请日：2013-09-20
申请人： OLYMPUS CORP
发明人： KASAI YASUAKI
IPC分类号： A61B1/00 , A61B5/00 , F21V8/00 , G02B26/10
CPC分类号： G02B26/103 , A61B1/00172 , A61B5/0062 , G02B6/0008 , G02B26/101 , G02B2006/0098
摘要： The uniform vibration of an optical fiber is enabled and a desired scan trajectory is made available. Provided is a fiber-optic scanner (1) equipped with a light-guiding optical fiber (6); a plurality of vibration generating units (10) disposed circumferentially at equal intervals on an outer peripheral surface of the optical fiber (6) located on a base end side thereof at a predetermined distance from the emission end (6b) of the optical fiber (6) to vibrate an emission end (6b) of the optical fiber (6) in a plurality of directions; and a vibration damping member (8) disposed at least in a position between base end-side edges of the vibration generating units (10) and the emission end (6b) of the optical fiber (6), wherein the vibration damping member (8) has a uniform shape of a rotating body rotated around the axis line of the optical fiber (6).

96. 发明公开

EP2976984A1 OPTICAL FIBER SCANNER, ILLUMINATION DEVICE AND OBSERVATION DEVICE 无效转让
标题翻译：光纤扫描仪，照明设备和观察设备
公开(公告)号：EP2976984A1
公开(公告)日：2016-01-27
申请号：EP13878637.1
申请日：2013-09-20
申请人： Olympus Corporation
发明人： KASAI, Yasuaki
IPC分类号： A61B1/00
CPC分类号： G02B26/103 , A61B1/00172 , A61B5/0062 , G02B6/0008 , G02B26/101 , G02B2006/0098
摘要： The uniform vibration of an optical fiber is enabled and a desired scan trajectory is made available.
Provided is a fiber-optic scanner (1) equipped with a light-guiding optical fiber (6); a plurality of vibration generating units (10) disposed circumferentially at equal intervals on an outer peripheral surface of the optical fiber (6) located on a base end side thereof at a predetermined distance from the emission end (6b) of the optical fiber (6) to vibrate an emission end (6b) of the optical fiber (6) in a plurality of directions; and a vibration damping member (8) disposed at least in a position between base end-side edges of the vibration generating units (10) and the emission end (6b) of the optical fiber (6), wherein the vibration damping member (8) has a uniform shape of a rotating body rotated around the axis line of the optical fiber (6).
摘要翻译：光纤的均匀振动得以实现并且所需的扫描轨迹可用。提供一种配备有导光光纤（6）的光纤扫描仪（1）; 多个振动发生单元（10），它们在光纤（6）的位于其基端侧的外周表面上以等间隔周向布置，并与光纤（6）的发射端（6b）相距预定距离）使光纤（6）的发射端（6b）沿多个方向振动; 和至少配置在振动发生单元（10）的基端侧边缘和光纤（6）的出射端（6b）之间的位置的减振部件（8），其中减振部件（8 ）具有围绕光纤（6）的轴线旋转的均匀形状的旋转体。

97. 发明授权

EP1592992B1 OPTICAL BEAM SCANNING SYSTEM FOR COMPACT IMAGE DISPLAY OR IMAGE ACQUISITION 有权
标题翻译：束扫描系统的紧凑型VIEW或图像捕获
公开(公告)号：EP1592992B1
公开(公告)日：2012-05-30
申请号：EP04704940.8
申请日：2004-01-23
申请人： University of Washington
发明人： CROSSMAN-BOSWORTH, Janet , SEIBEL, Eric , FAUVER, Mark
IPC分类号： G02B6/255 , G02B6/26 , G02B6/32 , A61B19/00
CPC分类号： G02B26/0875 , A61B2090/3614 , G02B6/25 , G02B6/2552 , G02B6/262 , G02B6/32 , G02B26/101 , G02B2006/0098
摘要： An optical fiber (10) having a reduced cross sectional region adjacent its distal end, which is fused to an optical component (14), is vibrated, rotating the optical component (14) to scan a region. The optical component (14) has a back focal point substantially coincident with an effective light source of the optical fiber (10), so the light emanating from the optical component (14) is either substantially collimated or convergent. The optical component (14) is either a ball lens, a drum lens, a graded index lens, or a diffractive optical element. A vibratory node is also made substantially coincident with the back focal point of the optical component (14), producing a compact scanner with extensive field of view. The optical fiber (10) is preferably reduced in cross sectional area after the optical component (14) is fused to the optical fiber (10), by immersion in a three layer etch apparatus having an etch stop layer (30), an etch layer (36), and a solvent layer (38).

98. 发明授权

EP1485747B1 LIGHT GUIDE OPTICAL DEVICE 失效转让
标题翻译： OPTICAL光纤装置
公开(公告)号：EP1485747B1
公开(公告)日：2007-08-15
申请号：EP03710195.3
申请日：2003-03-19
申请人： Lumus Ltd
发明人： AMITAI, Yaakov
IPC分类号： G02B27/14 , G02B23/10
CPC分类号： G02B27/225 , G02B5/30 , G02B6/00 , G02B6/0018 , G02B6/0028 , G02B6/003 , G02B6/0055 , G02B6/0056 , G02B27/0081 , G02B27/0101 , G02B27/0172 , G02B27/022 , G02B27/1073 , G02B27/108 , G02B27/145 , G02B27/148 , G02B27/286 , G02B2006/0098 , G02B2027/0114 , G02B2027/012 , G02B2027/0125 , G02B2027/0132 , G02B2027/0136 , G02B2027/0178
摘要： There is provided an optical device including a light-transmitting substrate having at least two major surfaces and edges, optical means for coupling light into the substrate by total internal reflection and at least one partially reflecting surface located in the substrate.

99. 发明公开

EP1562066A2 Light guide optical device 有权
标题翻译： OPTISCHE LICHTLEITERVORRICHTUNG
公开(公告)号：EP1562066A2
公开(公告)日：2005-08-10
申请号：EP05009603.1
申请日：2003-03-19
申请人： Lumus Ltd
发明人： The designation of the inventor has not yet been filed
IPC分类号： G02B27/01 , G02B6/00 , G02B5/30
CPC分类号： G02B27/225 , G02B5/30 , G02B6/00 , G02B6/0018 , G02B6/0028 , G02B6/003 , G02B6/0055 , G02B6/0056 , G02B27/0081 , G02B27/0101 , G02B27/0172 , G02B27/022 , G02B27/1073 , G02B27/108 , G02B27/145 , G02B27/148 , G02B27/286 , G02B2006/0098 , G02B2027/0114 , G02B2027/012 , G02B2027/0125 , G02B2027/0132 , G02B2027/0136 , G02B2027/0178
摘要： An optical device for partially reflecting a first set of light waves having a given polarization state and located within a given optical spectrum and within a first angular spectrum, and transmitting a second set of light waves having the same given polarization state and located within the same given optical spectrum and within a second angular spectrum comprises a first light-transmitting substrate having a surface (22). A dichroic coating is disposed on said surface (22) and angles located within said first angular spectrum are smaller than angles located within said second angular spectrum. The reflectivity by the coated surface (22) of said first set of light waves is higher than the reflectivity by the coated surface (22) of said second set of light waves.
摘要翻译：一种光学装置，用于部分地反射具有给定偏振态并且位于给定光谱内并且在第一角度光谱内的第一组光波，并且传输具有相同的给定偏振状态并位于相同的范围内的第二组光波给定的光谱并且在第二角度谱内包括具有表面（22）的第一光透射基底。分色涂层设置在所述表面（22）上，位于所述第一角度谱内的角度小于位于所述第二角度谱范围内的角度。所述第一组光波的涂覆表面（22）的反射率高于所述第二组光波的涂覆表面（22）的反射率。

100. 发明公开

EP0607930A3 Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device 失效
标题翻译：光导和与此配备曝光，图像读取和信息处理设备。
公开(公告)号：EP0607930A3
公开(公告)日：1998-03-18
申请号：EP94100668.6
申请日：1994-01-18
申请人： CANON KABUSHIKI KAISHA
发明人： Kawai, Tatsundo, c/o Canon Kabushiki Kaisha , Hamamoto, Osamu, c/o Canon Kabushiki Kaisha , Takeda, Shinichi, c/o Canon Kabushiki Kaisha , Itabashi, Satoshi, c/o Canon Kabushiki Kaisha , Iso, Toshimitsu, c/o Canon Kabushiki Kaisha
IPC分类号： G02B6/00 , F21V8/00 , H04N1/00 , G03B27/00 , G03G15/00
CPC分类号： G02B6/0013 , G02B6/0001 , G02B6/0031 , G02B6/0036 , G02B6/0038 , G02B6/0043 , G02B6/0046 , G02B6/0055 , G02B6/0061 , G02B6/10 , G02B6/42 , G02B2006/0098 , H04N1/02815 , H04N1/0282 , H04N1/02835 , H04N1/0284 , H04N1/02885 , H04N1/0289 , H04N1/03 , H04N1/0313 , H04N1/0316 , H04N1/0318 , H04N2201/03112 , H04N2201/03125 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145
摘要： There is disclosed an illumination device in which a light guide (3) is adapted to emit the light from a face (4) thereof and is provided with an area (5), on a face opposite to the light emitting face, for diffusing and/or reflecting the light introduced into the light guide from an end face thereof or is provided with uneven light emitting characteristics along the longitudinal direction of the light guide, and the center of the light source (1) positioned at the end of the light guide is placed at a position aberrated from the normal line to said area, whereby attained are compactness, a low cost, a low electric power consumption, a high efficiency of utilization of the light emitted by the light source, and excellent and uniform illumination characteristics. There are also disclosed an image reading device and an information processing apparatus, equipped with the above-mentioned illumination device.

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