JP2021522683A - 照明モジュール及び照明装置 - Google Patents
照明モジュール及び照明装置 Download PDFInfo
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- JP2021522683A JP2021522683A JP2020560301A JP2020560301A JP2021522683A JP 2021522683 A JP2021522683 A JP 2021522683A JP 2020560301 A JP2020560301 A JP 2020560301A JP 2020560301 A JP2020560301 A JP 2020560301A JP 2021522683 A JP2021522683 A JP 2021522683A
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 443
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- 239000011347 resin Substances 0.000 claims abstract description 247
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- 229910052710 silicon Inorganic materials 0.000 description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 21
- 239000010703 silicon Substances 0.000 description 21
- 239000004065 semiconductor Substances 0.000 description 19
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- 229910002704 AlGaN Inorganic materials 0.000 description 5
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 5
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 4
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
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- YBNMDCCMCLUHBL-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 4-pyren-1-ylbutanoate Chemical compound C=1C=C(C2=C34)C=CC3=CC=CC4=CC=C2C=1CCCC(=O)ON1C(=O)CCC1=O YBNMDCCMCLUHBL-UHFFFAOYSA-N 0.000 description 1
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
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- IQFVPQOLBLOTPF-UHFFFAOYSA-L Congo Red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(N=NC3=CC=C(C=C3)C3=CC=C(C=C3)N=NC3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-UHFFFAOYSA-L 0.000 description 1
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- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 1
- 229910000673 Indium arsenide Inorganic materials 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 235000010290 biphenyl Nutrition 0.000 description 1
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- 238000009835 boiling Methods 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
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- 229910052733 gallium Inorganic materials 0.000 description 1
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- XNGJNGFXWWYBJS-UHFFFAOYSA-N phosphoroso-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=C(C(=O)P=O)C(C)=C1 XNGJNGFXWWYBJS-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
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- 229910052706 scandium Inorganic materials 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (15)
- 基板と、
前記基板上に配置される複数の発光素子と、
前記複数の発光素子を取り囲む樹脂層と、
前記樹脂層の上面に配置される第1蛍光体層と、
前記樹脂層の側面に配置される複数の第2蛍光体層と、
前記第1蛍光体層と前記第2蛍光体層の間に配置される光遮断層と、
を含み、
前記第1蛍光体層と前記第2蛍光体層は、異なる色を有する、照明装置。 - 前記光遮断層は、前記第1蛍光体層の側面と前記第2蛍光体層の上面に配置される、請求項1に記載の照明装置。
- 前記光遮断層の幅は、前記第2蛍光体層の幅と同一であり、
前記光遮断層の厚さは、前記第1蛍光体層の厚さと同一である、請求項2に記載の照明装置。 - 前記光遮断層の幅は、前記第2蛍光体層の幅より大きく、
前記光遮断層の厚さは、前記第1蛍光体層の厚さと同一であり、
前記光遮断層の一部は、前記樹脂層と垂直方向にオーバーラップする、請求項2に記載の照明装置。 - 前記光遮断層の幅は、前記第2蛍光体層の幅より大きく、
前記光遮断層の厚さは、前記第1蛍光体層の厚さより厚く、
前記光遮断層は、前記樹脂層と垂直方向及び水平方向にオーバーラップする、請求項2に記載の照明装置。 - 前記光遮断層は、前記第1蛍光体層の下面及び前記第2蛍光体層の上面に配置され、
前記光遮断層は、前記樹脂層と水平方向にオーバーラップする、請求項1に記載の照明装置。 - 前記蛍光体層は、前記樹脂層の上面に配置された第1領域と、前記第1領域から前記樹脂層の側面に延長された第2領域とを含み、
前記光遮断層は、前記第2領域の下面及び前記第2蛍光体層の上面に配置される、請求項6に記載の照明装置。 - 前記光遮断層は、前記第1蛍光体層の側面及び前記第2蛍光体層の内側面に配置され、
前記光遮断層は、前記樹脂層と垂直方向にオーバーラップする、請求項1に記載の照明装置。 - 前記複数の第2蛍光体層は、相互異なる色の光を発光し、
前記光遮断層は、前記第1蛍光体層の側面周りを取り囲み、前記第2蛍光体層の上面周りを取り囲み、
前記光遮断層は、前記樹脂層の上面より高く配置される、請求項1に記載の照明装置。 - 前記光遮断層は、前記第1蛍光体層の側面及び前記第2蛍光体層の上面に配置された第1光遮断部と、前記複数の第2蛍光体層の間に配置された複数の第2光遮断部とを含み、
前記第2光遮断部は、前記第1光遮断部から前記第2蛍光体層の間を通じて前記基板の方向に延長される、請求項1から3のいずれか一項に記載の照明装置。 - 前記複数の第2光遮断部は、前記樹脂層のエッジにそれぞれ配置され、
前記第2光遮断部は、前記樹脂層の各エッジにおいて、前記第2蛍光体層のそれぞれの両側面に配置され、
前記複数の第2蛍光体層は、異なる色を含み、前記樹脂層の側面数と同じ数を含む、請求項10に記載の照明装置。 - 前記光遮断層は、光を反射又は吸収するシリコン材質、フィルム又はインクを含み、前記第2蛍光体層の上面にプリンティングされて形成される、請求項1から3のいずれか一項に記載の照明装置。
- 基板と、
前記基板上に配置される複数の発光素子と、
前記発光素子の上に配置される樹脂層と、
前記樹脂層の上に配置される第1蛍光体層と、
前記樹脂層の側部に配置される第2蛍光体層と、
前記第1蛍光体層と前記第2蛍光体層の間に配置される光遮断層と、
を含み、
前記光遮断層は、前記第2蛍光体層と垂直方向に少なくとも一部がオーバーラップし、前記第1蛍光体層の水平方向に少なくとも一部がオーバーラップする、照明装置。 - 前記第2蛍光体層は、前記樹脂層を取り囲むように配置される、請求項13に記載の照明装置。
- 前記第2蛍光体層は、前記基板上に配置される、請求項13又は14に記載の照明装置。
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