LIGHT EMITTING DIODE ELEMENT, BOARD FOR LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING LIGHT EMITTING DIODE ELEMENT
The light-emitting diode of the present invention is a light-emitting diode comprising a light-converting material substrate and a semiconductor layer formed on the light-converting material substrate, wherein the light-converting material substrate comprises a solidified body in which at least two...
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| creator | FUJII, ITSUHIRO MITANI, ATSUYUKI SAKATA, SHIN-ICHI |
| description | The light-emitting diode of the present invention is a light-emitting diode comprising a light-converting material substrate and a semiconductor layer formed on the light-converting material substrate, wherein the light-converting material substrate comprises a solidified body in which at least two or more oxide phases selected from a simple oxide and a complex oxide are formed continuously and three-dimensionally entangled with each other, at least one oxide phase in the solidified body comprises a metal element capable of emitting fluorescence, and the semiconductor layer comprises a plurality of compound semiconductor layers and has at least a light-emitting layer capable of emitting visible light. A light-emitting diode substrate for forming a semiconductor, ensuring that the crystal-structure matching with a semiconductor for the formation of a light-emitting diode is good, a good semiconductor layer with less defects can be formed, good-efficiency light emission can be obtained from a light-emitting layer formed in the semiconductor layer, uniform florescence can be emitted by light from the light-emitting layer in the semiconductor layer, and light can be efficiently out put; and a color unevenness-free light-emitting diode using the substrate, are provided. |
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A light-emitting diode substrate for forming a semiconductor, ensuring that the crystal-structure matching with a semiconductor for the formation of a light-emitting diode is good, a good semiconductor layer with less defects can be formed, good-efficiency light emission can be obtained from a light-emitting layer formed in the semiconductor layer, uniform florescence can be emitted by light from the light-emitting layer in the semiconductor layer, and light can be efficiently out put; and a color unevenness-free light-emitting diode using the substrate, are provided.</description><language>eng ; fre ; ger</language><subject>ARTIFICIAL STONE ; BASIC ELECTRIC ELEMENTS ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SEMICONDUCTOR DEVICES ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>2012</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=20120523&DB=EPODOC&CC=EP&NR=1811580A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120523&DB=EPODOC&CC=EP&NR=1811580A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUJII, ITSUHIRO</creatorcontrib><creatorcontrib>MITANI, ATSUYUKI</creatorcontrib><creatorcontrib>SAKATA, SHIN-ICHI</creatorcontrib><title>LIGHT EMITTING DIODE ELEMENT, BOARD FOR LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING LIGHT EMITTING DIODE ELEMENT</title><description>The light-emitting diode of the present invention is a light-emitting diode comprising a light-converting material substrate and a semiconductor layer formed on the light-converting material substrate, wherein the light-converting material substrate comprises a solidified body in which at least two or more oxide phases selected from a simple oxide and a complex oxide are formed continuously and three-dimensionally entangled with each other, at least one oxide phase in the solidified body comprises a metal element capable of emitting fluorescence, and the semiconductor layer comprises a plurality of compound semiconductor layers and has at least a light-emitting layer capable of emitting visible light. 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A light-emitting diode substrate for forming a semiconductor, ensuring that the crystal-structure matching with a semiconductor for the formation of a light-emitting diode is good, a good semiconductor layer with less defects can be formed, good-efficiency light emission can be obtained from a light-emitting layer formed in the semiconductor layer, uniform florescence can be emitted by light from the light-emitting layer in the semiconductor layer, and light can be efficiently out put; and a color unevenness-free light-emitting diode using the substrate, are provided.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LIME, MAGNESIA METALLURGY REFRACTORIES SEMICONDUCTOR DEVICES SLAG TREATMENT OF NATURAL STONE |
| title | LIGHT EMITTING DIODE ELEMENT, BOARD FOR LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING LIGHT EMITTING DIODE ELEMENT |
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