SPECTACLE LENS, SPECTACLE, AND METHOD FOR MANUFACTURING SPECTACLE LENS
To provide a spectacle lens capable of accurately adjusting transmissivity of each of a polarization portion and a non-polarization portion.SOLUTION: A spectacle lens 1 comprises a polarization part 10 and a non-polarization part 20. The polarization part 10 includes a base part 11 and a polarizatio...
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| creator | MIYOSHI KAZUYUKI MUNAKATA YOSHIICHI |
| description | To provide a spectacle lens capable of accurately adjusting transmissivity of each of a polarization portion and a non-polarization portion.SOLUTION: A spectacle lens 1 comprises a polarization part 10 and a non-polarization part 20. The polarization part 10 includes a base part 11 and a polarization sheet 12. The non-polarization part 20 is adjacent to the polarization part 10. The polarization sheet 12 is in surface contact with the base part 11 in an inseparable manner. Thickness W1 of the non-polarization part 20 is thicker than thickness W2 of the base part 11. The base part 11 and the non-polarization part 20 constitute a light transmission member 2 being a single member. The light transmission member 2 is a colored resin.SELECTED DRAWING: Figure 1
【課題】偏光部分と非偏光部分との各々の透過率を精度良く調整できる眼鏡レンズを提供する。【解決手段】眼鏡レンズ１は、偏光部１０と、非偏光部２０とを備える。偏光部１０は、ベース部１１と偏光シート１２とを含む。非偏光部２０は、偏光部１０と隣接する。偏光シート１２は、離隔不能にベース部１１と面接触している。非偏光部２０の厚みＷ１は、ベース部１１の厚みＷ２よりも厚い。ベース部１１と非偏光部２０とは、単一の部材である光透過部材２を構成する。光透過部材２は、有色の樹脂である。【選択図】図１ |
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【課題】偏光部分と非偏光部分との各々の透過率を精度良く調整できる眼鏡レンズを提供する。【解決手段】眼鏡レンズ１は、偏光部１０と、非偏光部２０とを備える。偏光部１０は、ベース部１１と偏光シート１２とを含む。非偏光部２０は、偏光部１０と隣接する。偏光シート１２は、離隔不能にベース部１１と面接触している。非偏光部２０の厚みＷ１は、ベース部１１の厚みＷ２よりも厚い。ベース部１１と非偏光部２０とは、単一の部材である光透過部材２を構成する。光透過部材２は、有色の樹脂である。【選択図】図１</description><language>eng ; jpn</language><subject>CONTACT LENSES ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS ; SPECTACLES ; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</subject><creationdate>2021</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=20210325&DB=EPODOC&CC=JP&NR=2021047238A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210325&DB=EPODOC&CC=JP&NR=2021047238A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MIYOSHI KAZUYUKI</creatorcontrib><creatorcontrib>MUNAKATA YOSHIICHI</creatorcontrib><title>SPECTACLE LENS, SPECTACLE, AND METHOD FOR MANUFACTURING SPECTACLE LENS</title><description>To provide a spectacle lens capable of accurately adjusting transmissivity of each of a polarization portion and a non-polarization portion.SOLUTION: A spectacle lens 1 comprises a polarization part 10 and a non-polarization part 20. The polarization part 10 includes a base part 11 and a polarization sheet 12. The non-polarization part 20 is adjacent to the polarization part 10. The polarization sheet 12 is in surface contact with the base part 11 in an inseparable manner. Thickness W1 of the non-polarization part 20 is thicker than thickness W2 of the base part 11. The base part 11 and the non-polarization part 20 constitute a light transmission member 2 being a single member. The light transmission member 2 is a colored resin.SELECTED DRAWING: Figure 1
【課題】偏光部分と非偏光部分との各々の透過率を精度良く調整できる眼鏡レンズを提供する。【解決手段】眼鏡レンズ１は、偏光部１０と、非偏光部２０とを備える。偏光部１０は、ベース部１１と偏光シート１２とを含む。非偏光部２０は、偏光部１０と隣接する。偏光シート１２は、離隔不能にベース部１１と面接触している。非偏光部２０の厚みＷ１は、ベース部１１の厚みＷ２よりも厚い。ベース部１１と非偏光部２０とは、単一の部材である光透過部材２を構成する。光透過部材２は、有色の樹脂である。【選択図】図１</description><subject>CONTACT LENSES</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SPECTACLES</subject><subject>SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHALDnB1DnF09nFV8HH1C9ZRgPN1FBz9XBR8XUM8_F0U3PyDFHwd_ULdHJ1DQoM8_dwVUPXxMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjAyNDAxNzI2MLR2OiFAEA1fUsYg</recordid><startdate>20210325</startdate><enddate>20210325</enddate><creator>MIYOSHI KAZUYUKI</creator><creator>MUNAKATA YOSHIICHI</creator><scope>EVB</scope></search><sort><creationdate>20210325</creationdate><title>SPECTACLE LENS, SPECTACLE, AND METHOD FOR MANUFACTURING SPECTACLE LENS</title><author>MIYOSHI KAZUYUKI ; MUNAKATA YOSHIICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021047238A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>CONTACT LENSES</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SPECTACLES</topic><topic>SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES</topic><toplevel>online_resources</toplevel><creatorcontrib>MIYOSHI KAZUYUKI</creatorcontrib><creatorcontrib>MUNAKATA YOSHIICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MIYOSHI KAZUYUKI</au><au>MUNAKATA YOSHIICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SPECTACLE LENS, SPECTACLE, AND METHOD FOR MANUFACTURING SPECTACLE LENS</title><date>2021-03-25</date><risdate>2021</risdate><abstract>To provide a spectacle lens capable of accurately adjusting transmissivity of each of a polarization portion and a non-polarization portion.SOLUTION: A spectacle lens 1 comprises a polarization part 10 and a non-polarization part 20. The polarization part 10 includes a base part 11 and a polarization sheet 12. The non-polarization part 20 is adjacent to the polarization part 10. The polarization sheet 12 is in surface contact with the base part 11 in an inseparable manner. Thickness W1 of the non-polarization part 20 is thicker than thickness W2 of the base part 11. The base part 11 and the non-polarization part 20 constitute a light transmission member 2 being a single member. The light transmission member 2 is a colored resin.SELECTED DRAWING: Figure 1
【課題】偏光部分と非偏光部分との各々の透過率を精度良く調整できる眼鏡レンズを提供する。【解決手段】眼鏡レンズ１は、偏光部１０と、非偏光部２０とを備える。偏光部１０は、ベース部１１と偏光シート１２とを含む。非偏光部２０は、偏光部１０と隣接する。偏光シート１２は、離隔不能にベース部１１と面接触している。非偏光部２０の厚みＷ１は、ベース部１１の厚みＷ２よりも厚い。ベース部１１と非偏光部２０とは、単一の部材である光透過部材２を構成する。光透過部材２は、有色の樹脂である。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONTACT LENSES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES |
| title | SPECTACLE LENS, SPECTACLE, AND METHOD FOR MANUFACTURING SPECTACLE LENS |
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