公开(公告)号：US20150098225A1

公开(公告)日：2015-04-09

申请号：US14508140

申请日：2014-10-07

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masumi ABE ,  Toshifumi OGATA ,  Atsuyoshi ISHIMORI ,  Kenji SUGIURA ,  Yasufumi WADA

IPC: F21V9/08 ,  F21K99/00

CPC classification number: F21V9/08 ,  F21K9/60 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L33/54 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/8592 ,  H01L2924/181 ,  H05K3/284 ,  H05K3/287 ,  H05K2201/10106 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A lighting apparatus includes a substrate, a light-emitting element, and a sealing member. The light-emitting element emits light in a first wavelength range. The sealing member contains a material that converts the light in the first wavelength range to light in a second wavelength range different from the first wavelength range. The sealing member has a curved convex contour in at least one cross section that passes through the center of the light-emitting element and is perpendicular to a principal surface of the substrate. A curved line indicating a change in output angle that occurs upon a change in observation angle is approximated by a quadratic or trigonometric function that passes through the origin.

Abstract translation: 照明装置包括基板，发光元件和密封构件。 发光元件发射第一波长范围的光。 密封构件包含将第一波长范围内的光转换成与第一波长范围不同的第二波长范围的光的材料。 密封构件在穿过发光元件的中心并且垂直于衬底的主表面的至少一个横截面中具有弯曲的凸形轮廓。 指示在观察角度变化时发生的输出角度变化的曲线由通过原点的二次或三角函数近似。

公开(公告)号：US20150176820A1

公开(公告)日：2015-06-25

申请号：US14574952

申请日：2014-12-18

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masumi ABE ,  Toshifumi OGATA ,  Atsuyoshi ISHIMORI ,  Kenji SUGIURA ,  Yasufumi WADA

IPC: F21V19/00 ,  F21V9/08

CPC classification number: F21V19/0025 ,  F21V9/08 ,  F21V19/002 ,  H01L25/0753 ,  H01L33/62 ,  H01L2224/45144 ,  H01L2224/48137 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/181 ,  H05K1/0274 ,  H05K1/029 ,  H05K3/222 ,  H05K3/284 ,  H05K2201/10106 ,  H05K2201/10287 ,  H05K2201/2054 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A light emitting device includes: a substrate; a plurality of light emitting elements mounted in a light emitting area of the substrate, and an intermediate line for electrically connecting a plurality of light emitting elements in parallel or series selectively, the intermediate line being disposed in the light emitting area.

Abstract translation: 发光装置包括：基板; 安装在基板的发光区域中的多个发光元件，以及用于将多个发光元件并联或串联选择性地电连接的中间线，中间线设置在发光区域中。