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1.
公开(公告)号:US20160327717A1
公开(公告)日:2016-11-10
申请号:US15215599
申请日:2016-07-21
Inventor: AKIRA HASHIYA , TAKU HIRASAWA , YASUHISA INADA , YOSHITAKA NAKAMURA , MITSURU NITTA , TAKEYUKI YAMAKI , MASAHIRO NAKAMURA
IPC: F21V8/00
CPC classification number: G02B6/0003 , G02B5/1809 , G02B6/0025 , G02B6/0036 , G02B6/0038 , G02B6/0055 , G02B6/0056 , H01L33/508
Abstract: A light-emitting device includes a photoluminescent layer emitting light in response to excitation light, a light-transmissive layer located on the photoluminescent layer, and a light guide guiding the excitation light to the photoluminescent layer. At least one of the photoluminescent layer and the light-transmissive layer has a submicron structure having at least projections or recesses arranged perpendicular to the thickness direction of the photoluminescent layer. The light emitted from the photoluminescent layer includes first light having a wavelength λa in air. The distance Dint between adjacent projections or recesses and the refractive index nwav-a of the photoluminescent layer for the first light satisfy λa/nwav-a
Abstract translation: 发光装置包括响应于激发光发光的光致发光层,位于光致发光层上的透光层和将激发光引导到光致发光层的光导。 光致发光层和透光层中的至少一个具有至少具有垂直于光致发光层的厚度方向布置的突起或凹陷的亚微米结构。 从光致发光层发射的光包括在空气中具有波长λa的第一光。 相邻的凸部或凹部之间的距离Dint以及第一光的光致发光层的折射率nwav-a满足λa/ nwav-a
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2.
公开(公告)号:US20160327706A1
公开(公告)日:2016-11-10
申请号:US15216686
申请日:2016-07-21
Inventor: TAKU HIRASAWA , YASUHISA INADA , YOSHITAKA NAKAMURA , AKIRA HASHIYA , MITSURU NITTA , TAKEYUKI YAMAKI
CPC classification number: G02B5/1866 , C09K11/7774 , G02B6/0003 , G02B6/0036 , G02B6/0038 , G02B6/124 , G03B21/204 , H01L33/507 , H01L33/508
Abstract: A light-emitting device includes a photoluminescent layer and a light-transmissive layer. At least one of the photoluminescent layer and the light-transmissive layer has a submicron structure having at least projections or recesses. The photoluminescent layer emits light including first light having a wavelength λa in air. The distance Dint between adjacent projections or recesses and the refractive index nwav-a of the photoluminescent layer for the first light satisfy λa/nwav-a
Abstract translation: 发光器件包括光致发光层和透光层。 光致发光层和透光层中的至少一个具有至少具有突起或凹陷的亚微米结构。 光致发光层发射包括在空气中具有波长λa的第一光的光。 相邻的凸部或凹部之间的距离Dint以及第一光的光致发光层的折射率nwav-a满足λa/ nwav-a <λa。 光致发光层的厚度,折射率nwav-a和距离Dint被设定为限制从发光表面发射的第一光的方向角度。 发光装置在光致发光层和透光层中的至少一个上包括第二突起,并且相邻的第二突起之间的距离小于Dint。
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3.
公开(公告)号:US20160327703A1
公开(公告)日:2016-11-10
申请号:US15214523
申请日:2016-07-20
Inventor: TAKU HIRASAWA , YASUHISA INADA , YOSHITAKA NAKAMURA , AKIRA HASHIYA , MITSURU NITTA , TAKEYUKI YAMAKI
CPC classification number: G02B5/1809 , G02B5/1866 , G02B6/0003 , G02B6/0036 , G02B6/0038 , H01L27/156 , H01L33/04 , H01L33/505 , H01L33/507 , H01L33/508 , H01L33/58 , H01L2933/0041 , H01L2933/0058 , H01L2933/0083 , H01L2933/0091
Abstract: A light-emitting device includes a photoluminescent layer and a light-transmissive layer. At least one of the photoluminescent layer and the light-transmissive layer has a submicron structure including at least two periodic structures. Light emitted from the photoluminescent layer includes first light having a wavelength λa in air and second light having a wavelength λb in air. The at least two periodic structures include a first periodic structure having a first period pa that satisfies λa/nwav-a
Abstract translation: 发光器件包括光致发光层和透光层。 光致发光层和透光层中的至少一个具有包括至少两个周期性结构的亚微米结构。 从光致发光层发射的光包括在空气中具有波长λa的第一光和在空气中具有波长λb的第二光。 所述至少两个周期性结构包括具有满足λa/ nwav-a
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公开(公告)号:US20240194416A1
公开(公告)日:2024-06-13
申请号:US18554466
申请日:2022-04-25
Inventor: JUNKO ONOZAKI , YUKI UEDA , YOSHIHISA NAGASAKI , YOSHITAKA NAKAMURA
Abstract: An electrolytic capacitor includes an anode body that includes a porous body and a dielectric layer covering the porous body, and a solid electrolyte layer that covers the dielectric layer. The porous body has a first region located near an outer surface of the porous body, and a second region other than the first region. The first region is a region in which a distance from the outer surface of the porous body is shorter than 0.5D, where D is a shortest distance between the outer surface of the porous body and a center of the porous body. A filling proportion R2 of the solid electrolyte layer in the second region is less than a filling proportion R1 of the solid electrolyte layer in the first region. A ratio R2/R1 of the filling proportion R2 to the filling proportion R1 is less than or equal to 1/10.
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5.
公开(公告)号:US20160327739A1
公开(公告)日:2016-11-10
申请号:US15214803
申请日:2016-07-20
Inventor: YOSHITAKA NAKAMURA , TAKU HIRASAWA , YASUHISA INADA , AKIRA HASHIYA , MITSURU NITTA , TAKEYUKI YAMAKI
CPC classification number: G02B6/124 , F21V9/30 , G02B5/1866 , G02B6/0003 , G02B6/0033 , G02B6/0036 , G02B6/0038 , G02B6/34 , G03B21/204 , H01L2933/0083
Abstract: A light-emitting device according to an embodiment includes a photoluminescent layer, a light-transmissive planarization layer that is in contact with the photoluminescent layer and covers a surface of the photoluminescent layer, and a light-transmissive layer that is located on the planarization layer and comprises a submicron structure. The submicron structure has projections or recesses. Light emitted from the photoluminescent layer includes first light having a wavelength λa in air. A distance Dint between adjacent projections or recesses and a refractive index nwav-a of the photoluminescent layer for the first light satisfy λa/nwav-a
Abstract translation: 根据实施例的发光器件包括光致发光层,与光致发光层接触并覆盖光致发光层的表面的光透射平坦化层和位于平坦化层上的透光层 并且包括亚微米结构。 亚微米结构具有突起或凹陷。 从光致发光层发射的光包括在空气中具有波长λa的第一光。 相邻的凸部或凹部之间的距离Dint和第一光的光致发光层的折射率nwav-a满足λa/ nwav-a
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公开(公告)号:US20160327716A1
公开(公告)日:2016-11-10
申请号:US15215595
申请日:2016-07-21
Inventor: YASUHISA INADA , TAKU HIRASAWA , YOSHITAKA NAKAMURA , AKIRA HASHIYA , MITSURU NITTA , TAKEYUKI YAMAKI
IPC: F21V8/00
CPC classification number: G02B6/0003 , F21S2/00 , G02B5/18 , G02B6/00 , G02B6/0038 , G02B6/0055 , H01L27/156 , H01L33/22 , H01L33/46 , H01L33/50
Abstract: A light-emitting device includes a photoluminescent layer, a light-transmissive layer located on the photoluminescent layer, and a multilayer mirror layered together with the photoluminescent layer and the light-transmissive layer. At least one of the photoluminescent layer and the light-transmissive layer has a submicron structure. The submicron structure has at least projections or recesses arranged perpendicular to the thickness direction of the photoluminescent layer. The photoluminescent layer emits light including first light having a wavelength λa in air. The distance Dint between adjacent projections or recesses and the refractive index nwav-a of the photoluminescent layer for the first light satisfy λa/nwav-a
Abstract translation: 发光器件包括光致发光层,位于光致发光层上的透光层和与光致发光层和透光层一起分层的多层镜。 光致发光层和透光层中的至少一个具有亚微米结构。 亚微米结构至少具有垂直于光致发光层的厚度方向布置的凸起或凹陷。 光致发光层发射包括在空气中具有波长λa的第一光的光。 相邻的凸部或凹部之间的距离Dint以及第一光的光致发光层的折射率nwav-a满足λa/ nwav-a
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公开(公告)号:US20150249186A1
公开(公告)日:2015-09-03
申请号:US14618591
申请日:2015-02-10
Inventor: YASUHISA INADA , TAKU HIRASAWA , YOSHITAKA NAKAMURA , AKIRA HASHIYA , MITSURU NITTA , TAKEYUKI YAMAKI
CPC classification number: H01L33/58 , H01L31/02322 , H01L31/12 , H01L31/125 , H01L33/00 , H01L33/505 , H01L2027/11853
Abstract: A light-emitting device includes a photoluminescent layer that emits light containing first light, and a light-transmissive layer located on or near the photoluminescent layer. A submicron structure is defined on at least one of the photoluminescent layer and the light-transmissive layer. The submicron structure includes at least projections or recesses. The submicron structure has spatial frequency components distributed at least from more than 0 to 2/Dint(min) as determined by two-dimensional Fourier transform of a pattern of the projections or recesses and satisfies the following relationship: 0.8Dint(min)
Abstract translation: 发光器件包括发射含有第一光的光的光致发光层和位于光致发光层上或附近的透光层。 亚微米结构限定在光致发光层和透光层中的至少一个上。 亚微米结构至少包括凸起或凹槽。 亚微米结构具有至少从0到2 / Dint(min)分布的空间频率分量,如通过凹凸图案的二维傅里叶变换所确定的,满足以下关系:0.8Dint(min)<λa / nwav-a其中Dint(min)是相邻突起或凹部之间的最小中心到中心距离,λa是空气中第一光的波长,nwav-a是第一光的光致发光层的折射率 光。
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8.
公开(公告)号:US20160327219A1
公开(公告)日:2016-11-10
申请号:US15214837
申请日:2016-07-20
Inventor: AKIRA HASHIYA , TAKU HIRASAWA , YASUHISA INADA , YOSHITAKA NAKAMURA , MITSURU NITTA , TAKEYUKI YAMAKI
CPC classification number: F21K9/64 , F21S2/00 , G02B5/1809 , G02B5/1861 , G02B6/00 , H01L33/505 , H01L33/508 , H01L33/58
Abstract: A light-emitting apparatus includes a light-emitting device and an excitation light source. The light-emitting device includes a photoluminescent layer, a light-transmissive layer. At least one of the photoluminescent layer and the light-transmissive layer has a submicron structure having at least projections or recesses. Light emitted from the photoluminescent layer includes first light having a wavelength λa in air. The distance Dint between adjacent projections or recesses and the refractive index nwav-a of the photoluminescent layer for the first light satisfy λa/nwav-a
Abstract translation: 发光装置包括发光装置和激发光源。 发光器件包括光致发光层,透光层。 光致发光层和透光层中的至少一个具有至少具有突起或凹陷的亚微米结构。 从光致发光层发射的光包括在空气中具有波长λa的第一光。 相邻的凸部或凹部之间的距离Dint以及第一光的光致发光层的折射率nwav-a满足λa/ nwav-a
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公开(公告)号:US20150249187A1
公开(公告)日:2015-09-03
申请号:US14621729
申请日:2015-02-13
Inventor: YASUHISA INADA , TAKU HIRASAWA , YOSHITAKA NAKAMURA , AKIRA HASHIYA , MITSURU NITTA , TAKEYUKI YAMAKI
CPC classification number: G02B6/1225 , G02B6/124 , H01L2933/0083
Abstract: A light-emitting device includes a photoluminescent layer that emits light containing first light, a light-transmissive layer located on or near the photoluminescent layer, a low-refractive-index layer and a high-refractive-index layer. A submicron structure is defined on the photoluminescent layer and/or the light-transmissive layer. The low-refractive-index layer is located on or near the photoluminescent layer so that the photoluminescent layer is located between the low-refractive-index layer and light-transmissive layer. The high-refractive-index layer is located on or near the low-refractive-index layer so that the low-refractive-index layer is located between the high-refractive-index layer and the photoluminescent layer. The submicron structure includes at least projections or recesses and satisfies the following relationship: λa/nwav-a
Abstract translation: 发光装置包括发射含有第一光的光的光致发光层,位于光致发光层上或附近的透光层,低折射率层和高折射率层。 亚微米结构限定在光致发光层和/或透光层上。 低折射率层位于光致发光层上或附近,使得光致发光层位于低折射率层和透光层之间。 高折射率层位于低折射率层上或附近,使得低折射率层位于高折射率层和光致发光层之间。 亚微米结构至少包括凸起或凹槽,并且满足以下关系:λa/ nwav-a
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公开(公告)号:US20150249183A1
公开(公告)日:2015-09-03
申请号:US14618254
申请日:2015-02-10
Inventor: TAKU HIRASAWA , YASUHISA INADA , YOSHITAKA NAKAMURA , AKIRA HASHIYA , MITSURU NITTA , TAKEYUKI YAMAKI
CPC classification number: C09K11/00 , C09K11/7721 , H01L33/508 , H05B33/14
Abstract: A light-emitting device includes a photoluminescent layer that emits light containing first light, a light-transmissive layer located on or near the photoluminescent layer, and one or more reflectors. A submicron structure is defined on at least one of the photoluminescent layer and the light-transmissive layer. The one or more reflector are located outside the submicron structure. The submicron structure includes at least projections or recesses and satisfies the following relationship: λa/nwav-a
Abstract translation: 发光装置包括发射含有第一光的光的光致发光层,位于光致发光层上或附近的透光层,以及一个或多个反射器。 亚微米结构限定在光致发光层和透光层中的至少一个上。 一个或多个反射器位于亚微米结构之外。 亚微米结构至少包括凸起或凹槽,并且满足以下关系:λa/ nwav-a
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