ILLUMINATING DEVICE AND METHOD FOR MANUFACTURING ILLUMINATING DEVICE
To provide an illuminating device that can project a desired projection pattern.SOLUTION: An illuminating device 10 includes a coherent light source 20, a shaping optical system 25 for shaping coherent light emitted from the coherent light source 20, and a diffractive optical element 30 including an...
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creator | NISHIO SHUMPEI HATORI SHIGEKI KURASHIGE MAKIO ISHIDA KAZUTOSHI TANABE HISAO SHIMADA OSAMU ISHIKAWA MIKIO |
description | To provide an illuminating device that can project a desired projection pattern.SOLUTION: An illuminating device 10 includes a coherent light source 20, a shaping optical system 25 for shaping coherent light emitted from the coherent light source 20, and a diffractive optical element 30 including an uneven surface 31 for diffracting the coherent light shaped by the shaping optical system 25. The illuminating device 10 illuminates by using the coherent light diffracted by the uneven surface 31 of the diffractive optical element 30. The uneven surface 31 faces an enclosed space CR.SELECTED DRAWING: Figure 1A
【課題】所望の投影パターンを投影可能な照明装置を提供する。【解決手段】照明装置10は、コヒーレント光源20と、コヒーレント光源20から放出されたコヒーレント光を整形する整形光学系25と、整形光学系25によって整形されたコヒーレント光を回折する凹凸面31を含む回折光学素子30と、を含んでいる。照明装置10は、回折光学素子30の凹凸面31によって回折されたコヒーレント光を用いて照明する。凹凸面31は、密閉された密閉空間CRに面している。【選択図】図1A |
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【課題】所望の投影パターンを投影可能な照明装置を提供する。【解決手段】照明装置10は、コヒーレント光源20と、コヒーレント光源20から放出されたコヒーレント光を整形する整形光学系25と、整形光学系25によって整形されたコヒーレント光を回折する凹凸面31を含む回折光学素子30と、を含んでいる。照明装置10は、回折光学素子30の凹凸面31によって回折されたコヒーレント光を用いて照明する。凹凸面31は、密閉された密閉空間CRに面している。【選択図】図1A</description><language>eng ; jpn</language><subject>BLASTING ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; HEATING ; LIGHTING ; LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION ; MECHANICAL ENGINEERING ; NON-PORTABLE LIGHTING DEVICES ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; SYSTEMS THEREOF ; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231201&DB=EPODOC&CC=JP&NR=2023170281A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231201&DB=EPODOC&CC=JP&NR=2023170281A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NISHIO SHUMPEI</creatorcontrib><creatorcontrib>HATORI SHIGEKI</creatorcontrib><creatorcontrib>KURASHIGE MAKIO</creatorcontrib><creatorcontrib>ISHIDA KAZUTOSHI</creatorcontrib><creatorcontrib>TANABE HISAO</creatorcontrib><creatorcontrib>SHIMADA OSAMU</creatorcontrib><creatorcontrib>ISHIKAWA MIKIO</creatorcontrib><title>ILLUMINATING DEVICE AND METHOD FOR MANUFACTURING ILLUMINATING DEVICE</title><description>To provide an illuminating device that can project a desired projection pattern.SOLUTION: An illuminating device 10 includes a coherent light source 20, a shaping optical system 25 for shaping coherent light emitted from the coherent light source 20, and a diffractive optical element 30 including an uneven surface 31 for diffracting the coherent light shaped by the shaping optical system 25. The illuminating device 10 illuminates by using the coherent light diffracted by the uneven surface 31 of the diffractive optical element 30. The uneven surface 31 faces an enclosed space CR.SELECTED DRAWING: Figure 1A
【課題】所望の投影パターンを投影可能な照明装置を提供する。【解決手段】照明装置10は、コヒーレント光源20と、コヒーレント光源20から放出されたコヒーレント光を整形する整形光学系25と、整形光学系25によって整形されたコヒーレント光を回折する凹凸面31を含む回折光学素子30と、を含んでいる。照明装置10は、回折光学素子30の凹凸面31によって回折されたコヒーレント光を用いて照明する。凹凸面31は、密閉された密閉空間CRに面している。【選択図】図1A</description><subject>BLASTING</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-PORTABLE LIGHTING DEVICES</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>SYSTEMS THEREOF</subject><subject>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDx9PEJ9fX0cwzx9HNXcHEN83R2VXD0c1HwdQ3x8HdRcPMPUvB19At1c3QOCQ0CqcGigYeBNS0xpziVF0pzMyi5uYY4e-imFuTHpxYXJCan5qWWxHsFGBkYGRuaGxhZGDoaE6UIALZYLDw</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>NISHIO SHUMPEI</creator><creator>HATORI SHIGEKI</creator><creator>KURASHIGE MAKIO</creator><creator>ISHIDA KAZUTOSHI</creator><creator>TANABE HISAO</creator><creator>SHIMADA OSAMU</creator><creator>ISHIKAWA MIKIO</creator><scope>EVB</scope></search><sort><creationdate>20231201</creationdate><title>ILLUMINATING DEVICE AND METHOD FOR MANUFACTURING ILLUMINATING DEVICE</title><author>NISHIO SHUMPEI ; HATORI SHIGEKI ; KURASHIGE MAKIO ; ISHIDA KAZUTOSHI ; TANABE HISAO ; SHIMADA OSAMU ; ISHIKAWA MIKIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023170281A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-PORTABLE LIGHTING DEVICES</topic><topic>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>SYSTEMS THEREOF</topic><topic>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NISHIO SHUMPEI</creatorcontrib><creatorcontrib>HATORI SHIGEKI</creatorcontrib><creatorcontrib>KURASHIGE MAKIO</creatorcontrib><creatorcontrib>ISHIDA KAZUTOSHI</creatorcontrib><creatorcontrib>TANABE HISAO</creatorcontrib><creatorcontrib>SHIMADA OSAMU</creatorcontrib><creatorcontrib>ISHIKAWA MIKIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NISHIO SHUMPEI</au><au>HATORI SHIGEKI</au><au>KURASHIGE MAKIO</au><au>ISHIDA KAZUTOSHI</au><au>TANABE HISAO</au><au>SHIMADA OSAMU</au><au>ISHIKAWA MIKIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ILLUMINATING DEVICE AND METHOD FOR MANUFACTURING ILLUMINATING DEVICE</title><date>2023-12-01</date><risdate>2023</risdate><abstract>To provide an illuminating device that can project a desired projection pattern.SOLUTION: An illuminating device 10 includes a coherent light source 20, a shaping optical system 25 for shaping coherent light emitted from the coherent light source 20, and a diffractive optical element 30 including an uneven surface 31 for diffracting the coherent light shaped by the shaping optical system 25. The illuminating device 10 illuminates by using the coherent light diffracted by the uneven surface 31 of the diffractive optical element 30. The uneven surface 31 faces an enclosed space CR.SELECTED DRAWING: Figure 1A
【課題】所望の投影パターンを投影可能な照明装置を提供する。【解決手段】照明装置10は、コヒーレント光源20と、コヒーレント光源20から放出されたコヒーレント光を整形する整形光学系25と、整形光学系25によって整形されたコヒーレント光を回折する凹凸面31を含む回折光学素子30と、を含んでいる。照明装置10は、回折光学素子30の凹凸面31によって回折されたコヒーレント光を用いて照明する。凹凸面31は、密閉された密閉空間CRに面している。【選択図】図1A</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
title | ILLUMINATING DEVICE AND METHOD FOR MANUFACTURING ILLUMINATING DEVICE |
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