JP6901490B2 - 発光素子パッケージ及びこれを含む照明装置 - Google Patents
発光素子パッケージ及びこれを含む照明装置 Download PDFInfo
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- JP6901490B2 JP6901490B2 JP2018541110A JP2018541110A JP6901490B2 JP 6901490 B2 JP6901490 B2 JP 6901490B2 JP 2018541110 A JP2018541110 A JP 2018541110A JP 2018541110 A JP2018541110 A JP 2018541110A JP 6901490 B2 JP6901490 B2 JP 6901490B2
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- GNRSAWUEBMWBQH-UHFFFAOYSA-N nickel(II) oxide Inorganic materials [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
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- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
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- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
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- 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
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- 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
- H01L2224/484—Connecting portions
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
- H01L2224/48471—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area being a ball bond, i.e. wedge-to-ball, reverse stitch
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- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/16—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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- H10H20/80—Constructional details
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- H10H20/80—Constructional details
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- H10H20/855—Optical field-shaping means, e.g. lenses
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- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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Description
発明の実施のための形態
Claims (9)
- 胴体、
前記胴体によって互いに電気的に離隔した第1及び第2リードフレーム、及び、
発光素子を取り囲むように前記胴体と前記第1及び第2リードフレーム上に配置されたモールディング部材、を含み、
前記胴体は、
前記第1及び第2リードフレームを互いに電気的に分離させ、前記第1及び第2リードフレームと一緒にキャビティを定義する内側胴体、及び、
前記内側胴体の外側面を取り囲み、前記内側胴体とは違う素材を有する外側胴体、を含み、
前記発光素子は前記キャビティ内に配置され、
前記内側胴体は前記外側導体より優れた反射性を有し、
前記外側胴体は前記内側胴体より優れた剛性を有し、
前記内側胴体は、
前記第1及び第2リードフレームを互いに電気的に離隔させる下部、及び、
前記下部から伸びて前記キャビティの側面を形成する側部、を含み、
前記内側胴体は、前記外側胴体の上部面を貫通する反射突出部をさらに含み、
前記反射突出部は前記外側胴体の上部面を2等分又は4等分する、発光素子パッケージ。 - 前記内側胴体と前記外側胴体のそれぞれはEMCを含み、前記内側胴体はホワイトEMCを含み、前記外側胴体は前記ブラックEMCを含む、請求項1に記載の発光素子パッケージ。
- 前記内側胴体の下部は複数の貫通孔を含み、
前記第1リードフレームは、
前記複数の貫通孔の一部に挿入されて配置された第1下側リードフレーム、及び、
前記第1下側リードフレーム上に配置され、前記キャビティの底面の一部を形成する第1上側リードフレーム、を含み、
前記第2リードフレームは、
前記複数の貫通孔の他部に挿入されて配置された第2下側リードフレーム、及び、
前記第2下側リードフレーム上に配置され、前記キャビティの前記底面の他部を形成する第2上側リードフレーム、を含む、請求項1又は2に記載の発光素子パッケージ。 - 前記第1下側リードフレームと前記第1上側リードフレームは一体型であり、前記第2
下側リードフレームと前記第2上側リードフレームは一体型である、請求項3に記載の発
光素子パッケージ。 - 前記第1上側リードフレームと前記第2上側リードフレームと前記内側胴体の下部は前
記キャビティの底面に相当する同一平面を形成する、請求項3に記載の発光素子パッケー
ジ。 - 前記内側胴体の側部は少なくとも一つの内側締結孔を含み、
前記外側胴体は前記内側締結孔と連通する少なくとも一つの外側締結孔を含み、
前記第1及び第2リードフレームのそれぞれは前記内側締結孔と前記外側締結孔に埋め
込まれて前記内側胴体と前記外側胴体を締結する締結突出部を含む、請求項1〜5のいずれか一項に記載の発光素子パッケージ。 - 前記少なくとも一つの内側締結孔は互いに一定の間隔で離隔した複数の内側締結孔を含
み、
前記少なくとも一つの外側締結孔は互いに一定の間隔で離隔した複数の外側締結孔を含
む、請求項6に記載の発光素子パッケージ。 - 前記キャビティを覆うように配置された上部構造物をさらに含む、請求項7に記載の発
光素子パッケージ。 - 請求項1〜8のいずれか一項に記載の発光素子パッケージを含む、照明装置。
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KR10-2016-0016104 | 2016-02-12 | ||
KR1020160016104A KR102562091B1 (ko) | 2016-02-12 | 2016-02-12 | 발광 소자 패키지 |
KR10-2016-0021779 | 2016-02-24 | ||
KR1020160021779A KR102509312B1 (ko) | 2016-02-24 | 2016-02-24 | 발광 소자 패키지 |
PCT/KR2017/001498 WO2017138779A1 (ko) | 2016-02-12 | 2017-02-10 | 발광 소자 패키지 및 이를 포함하는 조명 장치 |
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JP (1) | JP6901490B2 (ja) |
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2017
- 2017-02-10 WO PCT/KR2017/001498 patent/WO2017138779A1/ko active Application Filing
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US10557596B2 (en) | 2020-02-11 |
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JP2019505097A (ja) | 2019-02-21 |
CN108633317A (zh) | 2018-10-09 |
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