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51.发明公开
公开(公告)号：EP4307028A1
公开(公告)日：2024-01-17
申请号：EP23183796.4
申请日：2023-07-06
发明人： MUTLU, Mehmet , WU, Wei , BISMUTO, Alfredo , ZHANG, Qi , YAP, Kuan Pei
摘要： An eye-tracking system may include an optical assembly with integrated micro light emitting diodes. The optical assembly may include a substrate and a flexible printed circuit board assembly bonded to the substrate. Micro light emitting diodes may also be bonded to the substrate. A plurality of conductors may be laminated in the substrate. The conductors may electrically connect the micro light emitting diodes to the printed circuit board assembly. An optically clear adhesive layer may be adhered to the substrate. The optically clear adhesive layer may include an anti-reflective layer and an optical adhesive layer arranged in a stacked configuration.
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公开(公告)号：EP3737982B1
公开(公告)日：2024-01-10
申请号：EP19738938.0
申请日：2019-01-13
IPC分类号： G02B6/10 , G02B6/13 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/30 , B29C64/386 , B29C64/393 , B33Y30/00 , G06F3/01 , G02B30/27 , A61N5/06 , G02B27/01 , G02B30/10 , H04N13/307 , F21V8/00 , G02B27/00 , G02B6/42
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公开(公告)号：EP4299976A1
公开(公告)日：2024-01-03
申请号：EP23172776.9
申请日：2023-05-11
摘要： A digital display apparatus and method of assembling the same is disclosed. The digital apparatus comprises a light source operable to emit light rays; and a rigid light transporter operable to transmit emitted light rays from the light source towards a viewing area. The digital display apparatus further comprises a flexible optical film operable to extract light rays transmitted through the rigid light transporter towards the viewing area, the flexible optical film further comprises at least one microstructure having a curvature; and the flexible optical film is adhered to a curved surface of the rigid light transporter, with a peak of the curvature of the at least one microstructure opposing the curved surface of the rigid light transporter.
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公开(公告)号：EP4276351A3
公开(公告)日：2024-01-03
申请号：EP23179322.5
申请日：2008-08-06
申请人： Lumencor, Inc.
IPC分类号： G02B27/14 , G02B6/00 , G01N21/64 , A61B1/07 , G02B27/09 , G02B23/24 , A61B1/00 , A61B1/06 , A61N5/00 , A61N5/06 , F21V5/00 , F21V9/30 , F21V13/08 , F21V13/14 , F21Y105/00 , F21Y115/10 , F21Y115/30 , F21V8/00 , G02B27/10
摘要： An illumination system, comprising a luminescent rod light source (12), wherein the luminescent rod light source includes:
a Light Emitting Diode, LED, light source (16) comprising one of a linear array of LEDs (16) or a long LED die, wherein the LED light source emits light of a selected color; and
a luminescent rod (14) positioned to receive the emitted light, wherein the linear array of LEDs or the long LED die, respectively, is positioned along the length of the luminescent rod (14) to excite the luminescent rod along its length, wherein the emitted light is absorbed by the luminescent rod which then emits in a forward direction of the luminescent rod another light of another selected color.-
公开(公告)号：EP4246215A3
公开(公告)日：2023-12-27
申请号：EP23190341.0
申请日：2016-10-06
申请人： Magic Leap, Inc.
发明人： YEOH, Ivan Li Chuen , CHENG, Hui-Chuan , EDWIN, Lionel Ernest , TINCH, David Alan , WELCH, William Hudson
摘要： A display subsystem (104) for a virtual image generation system (100), comprising at least one waveguide (202); an optical fiber (256); at least one light source (250); a drive assembly (258) configured to manipulate the optical fiber (256) such that a distal end (256b) of the optical fiber (256) is displaced about a fulcrum (260) according to a scan pattern; an optical modulation apparatus (276) configured to converge the light emitted from the distal end (256b) of the optical fiber (256); an optical waveguide input apparatus (272) configured to direct the light by the optical modulation apparatus (276) into the at least one waveguide (202) such that the virtual image generation system (100) displays the one or more image frames..
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公开(公告)号：EP3517826B1
公开(公告)日：2023-12-27
申请号：EP17853249.5
申请日：2017-03-02
发明人： JO, Ho Jun , YANG, Keun Young , CHOI, Woo Seok
IPC分类号： F21S43/14 , G02B6/00 , F21S43/239 , F21S43/243 , F21S43/19 , F21V8/00
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公开(公告)号：EP3374822B1
公开(公告)日：2023-12-27
申请号：EP16865045.5
申请日：2016-11-10
IPC分类号： G02B27/10 , G02F1/13 , G02F1/133 , G02F1/1335 , H04N13/302 , F21V8/00 , H04N13/32 , H04N13/376 , H04N13/354 , H04N13/30 , G02F1/13357 , G02B30/33
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公开(公告)号：EP3690519B1
公开(公告)日：2023-12-13
申请号：EP18857494.1
申请日：2018-09-21
发明人： KAN, Ryuki , OHTO, Takafumi , MASUDA, Osamu
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公开(公告)号：EP3527882B1
公开(公告)日：2023-12-06
申请号：EP19152920.5
申请日：2019-01-21
发明人： LANG, John , KWA, Seh , ZHUANG, Zhiming , TSAI, Jackson , JIANG, Jun
IPC分类号： F21V8/00 , G02F1/1333 , G02F1/1345
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60.发明公开
公开(公告)号：EP4279803A1
公开(公告)日：2023-11-22
申请号：EP22188193.1
申请日：2022-08-02
申请人： Yanfeng Plastic Omnium Automotive Exterior Systems Co., Ltd. , Yanfeng Plastic Omnium (Shenyang) Automotive Exterior Systems Co., Ltd. , Compagnie Plastic Omnium SE
发明人： XU, Jie , ZHOU, Dong , WANG, Qingyun , YANG, Suo
IPC分类号： F21V8/00
摘要： The present invention relates to a light emitting device that achieves a light screen effect, comprising a light source (1) and a light guide (2). The light guide (2) is an elongated part, the light source (1) being arranged at one axial end of the light guide (2), the light guide (2) having an uneven emitting surface (4), wherein the light emitted by the light source (1) enters into the light guide (2) and is reflected/refracted with a set pattern on a corresponding curved or flat face, thereby forming a bright and dark pattern of light and shade. The light guide (2) has an uneven emitting surface (4) capable of reflecting/refracting light on a reflecting curved face and/or a LENS face inside a grille, such that a user can see the light reflected/refracted, which is bright and dark pattern of light and shade, from the outside of an automobile
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