JPWO2017073680A1 - 発光素子搭載用基板および発光装置 - Google Patents
発光素子搭載用基板および発光装置 Download PDFInfo
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- JPWO2017073680A1 JPWO2017073680A1 JP2017547861A JP2017547861A JPWO2017073680A1 JP WO2017073680 A1 JPWO2017073680 A1 JP WO2017073680A1 JP 2017547861 A JP2017547861 A JP 2017547861A JP 2017547861 A JP2017547861 A JP 2017547861A JP WO2017073680 A1 JPWO2017073680 A1 JP WO2017073680A1
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- light emitting
- emitting element
- glass layer
- metal layer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/004—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of particles or flakes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/18—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing free metals
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Abstract
Description
2:金属層
3:ガラス層
4:発光素子搭載用基板
5:発光素子
6:ボンディングワイヤ
7:封止材
10:発光装置
Claims (7)
- セラミックスからなる基体と、
該基体上に位置し、主成分が銅である金属層と、
該金属層上に位置し、白色系の色調を有し、チタンおよび酸素を含む化合物を含有するガラス層とを備える発光素子搭載用基板。 - 前記ガラス層における前記化合物の面積占有率が24面積%以上60面積%以下である請求項1に記載の発光素子搭載用基板。
- 前記ガラス層の表面における算術平均粗さRaが0.18μm以上0.3μm以下である請求項1または請求項2に記載の発光素子搭載用基板。
- 前記ガラス層が、銅または亜鉛を含み、前記ガラス層において、前記銅および前記亜鉛の合計の含有量は、表面側領域よりも前記金属層側領域の方が多い請求項1乃至請求項3のいずれかに記載の発光素子搭載用基板。
- 前記ガラス層において、前記銅および前記亜鉛の合計の含有量は、前記表面側領域から前記金属層側領域にかけて漸次増加している請求項4に記載の発光素子搭載用基板。
- 前記ガラス層が、ジルコニアを含む請求項1乃至請求項5のいずれかに記載の発光素子搭載用基板。
- 請求項1乃至請求項6のいずれかに記載の発光素子搭載用基板における金属層上に発光素子を備える発光装置。
Applications Claiming Priority (3)
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---|---|---|---|
JP2015213067 | 2015-10-29 | ||
JP2015213067 | 2015-10-29 | ||
PCT/JP2016/081908 WO2017073680A1 (ja) | 2015-10-29 | 2016-10-27 | 発光素子搭載用基板および発光装置 |
Publications (2)
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JPWO2017073680A1 true JPWO2017073680A1 (ja) | 2018-08-02 |
JP6666357B2 JP6666357B2 (ja) | 2020-03-13 |
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JP2017547861A Active JP6666357B2 (ja) | 2015-10-29 | 2016-10-27 | 発光素子搭載用基板および発光装置 |
Country Status (5)
Country | Link |
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US (1) | US10326066B2 (ja) |
EP (1) | EP3355369B1 (ja) |
JP (1) | JP6666357B2 (ja) |
CN (1) | CN108352433B (ja) |
WO (1) | WO2017073680A1 (ja) |
Families Citing this family (2)
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US10326066B2 (en) * | 2015-10-29 | 2019-06-18 | Kyocera Corporation | Light emitting element-mounting substrate and light emitting apparatus |
US10810932B2 (en) * | 2018-10-02 | 2020-10-20 | Sct Ltd. | Molded LED display module and method of making thererof |
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Also Published As
Publication number | Publication date |
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EP3355369A4 (en) | 2018-08-08 |
CN108352433A (zh) | 2018-07-31 |
US10326066B2 (en) | 2019-06-18 |
EP3355369A1 (en) | 2018-08-01 |
EP3355369B1 (en) | 2019-10-02 |
JP6666357B2 (ja) | 2020-03-13 |
US20180331264A1 (en) | 2018-11-15 |
CN108352433B (zh) | 2021-09-21 |
WO2017073680A1 (ja) | 2017-05-04 |
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