LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
Provided is a light emitting device (10) including a solid-state light-emitting element (1) that emits primary light (6), a wavelength converter (2) that includes a phosphor containing a fluorescent ion which absorbs the primary light (6) on the basis of a forbidden transition-type electronic energy...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SHIGITANI, Ryosuke OSHIO, Shozo NITTA, Mitsuru |
| description | Provided is a light emitting device (10) including a solid-state light-emitting element (1) that emits primary light (6), a wavelength converter (2) that includes a phosphor containing a fluorescent ion which absorbs the primary light (6) on the basis of a forbidden transition-type electronic energy transition, and an optical member (3) that reflects the primary light (6) while transmitting fluorescence emitted by the fluorescent ion. The solid-state light-emitting element (1) is arranged on a side of one surface of the wavelength converter (2) and the optical member (3) is arranged on a side of the other surface. The fluorescence emitted by the fluorescent ion passes through the optical member (3) and is output to the outside of the light emitting device (10). An electronic apparatus (20) includes the above-described light emitting device (10). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4379825A4</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4379825A4</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4379825A43</originalsourceid><addsrcrecordid>eNrjZNDz8XT3CNF19fUMCfH0c1dwcQ3zdHZVcPRzUXD1cXUOCfL383RWcAwIcAxyDAkN5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BJsbmlhZGpo4mxkQoAQCamCVx</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS</title><source>esp@cenet</source><creator>SHIGITANI, Ryosuke ; OSHIO, Shozo ; NITTA, Mitsuru</creator><creatorcontrib>SHIGITANI, Ryosuke ; OSHIO, Shozo ; NITTA, Mitsuru</creatorcontrib><description>Provided is a light emitting device (10) including a solid-state light-emitting element (1) that emits primary light (6), a wavelength converter (2) that includes a phosphor containing a fluorescent ion which absorbs the primary light (6) on the basis of a forbidden transition-type electronic energy transition, and an optical member (3) that reflects the primary light (6) while transmitting fluorescence emitted by the fluorescent ion. The solid-state light-emitting element (1) is arranged on a side of one surface of the wavelength converter (2) and the optical member (3) is arranged on a side of the other surface. The fluorescence emitted by the fluorescent ion passes through the optical member (3) and is output to the outside of the light emitting device (10). An electronic apparatus (20) includes the above-described light emitting device (10).</description><language>eng ; fre ; ger</language><subject>ADHESIVES ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; DYES ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PAINTS ; PHYSICS ; POLISHES ; SEMICONDUCTOR DEVICES</subject><creationdate>2024</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=20241106&DB=EPODOC&CC=EP&NR=4379825A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241106&DB=EPODOC&CC=EP&NR=4379825A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIGITANI, Ryosuke</creatorcontrib><creatorcontrib>OSHIO, Shozo</creatorcontrib><creatorcontrib>NITTA, Mitsuru</creatorcontrib><title>LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS</title><description>Provided is a light emitting device (10) including a solid-state light-emitting element (1) that emits primary light (6), a wavelength converter (2) that includes a phosphor containing a fluorescent ion which absorbs the primary light (6) on the basis of a forbidden transition-type electronic energy transition, and an optical member (3) that reflects the primary light (6) while transmitting fluorescence emitted by the fluorescent ion. The solid-state light-emitting element (1) is arranged on a side of one surface of the wavelength converter (2) and the optical member (3) is arranged on a side of the other surface. The fluorescence emitted by the fluorescent ion passes through the optical member (3) and is output to the outside of the light emitting device (10). An electronic apparatus (20) includes the above-described light emitting device (10).</description><subject>ADHESIVES</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PAINTS</subject><subject>PHYSICS</subject><subject>POLISHES</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDz8XT3CNF19fUMCfH0c1dwcQ3zdHZVcPRzUXD1cXUOCfL383RWcAwIcAxyDAkN5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BJsbmlhZGpo4mxkQoAQCamCVx</recordid><startdate>20241106</startdate><enddate>20241106</enddate><creator>SHIGITANI, Ryosuke</creator><creator>OSHIO, Shozo</creator><creator>NITTA, Mitsuru</creator><scope>EVB</scope></search><sort><creationdate>20241106</creationdate><title>LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS</title><author>SHIGITANI, Ryosuke ; OSHIO, Shozo ; NITTA, Mitsuru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4379825A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>ADHESIVES</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PAINTS</topic><topic>PHYSICS</topic><topic>POLISHES</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIGITANI, Ryosuke</creatorcontrib><creatorcontrib>OSHIO, Shozo</creatorcontrib><creatorcontrib>NITTA, Mitsuru</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIGITANI, Ryosuke</au><au>OSHIO, Shozo</au><au>NITTA, Mitsuru</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS</title><date>2024-11-06</date><risdate>2024</risdate><abstract>Provided is a light emitting device (10) including a solid-state light-emitting element (1) that emits primary light (6), a wavelength converter (2) that includes a phosphor containing a fluorescent ion which absorbs the primary light (6) on the basis of a forbidden transition-type electronic energy transition, and an optical member (3) that reflects the primary light (6) while transmitting fluorescence emitted by the fluorescent ion. The solid-state light-emitting element (1) is arranged on a side of one surface of the wavelength converter (2) and the optical member (3) is arranged on a side of the other surface. The fluorescence emitted by the fluorescent ion passes through the optical member (3) and is output to the outside of the light emitting device (10). An electronic apparatus (20) includes the above-described light emitting device (10).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP4379825A4 |
| source | esp@cenet |
| subjects | ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PAINTS PHYSICS POLISHES SEMICONDUCTOR DEVICES |
| title | LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T13%3A55%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHIGITANI,%20Ryosuke&rft.date=2024-11-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4379825A4%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |