公开(公告)号：US20150192711A1

公开(公告)日：2015-07-09

申请号：US14659546

申请日：2015-03-16

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YUKA OKADA ,  KOUICHIROU MATSUOKA

IPC: G02B5/18

CPC classification number: G02B5/18 ,  B29C33/42 ,  B29L2011/0016 ,  G02B5/1852 ,  G02B5/1876

Abstract: A diffractive optical element includes a base having, on a surface, a first region with a diffraction grating and a second region located on an outer side of the first region, and an optical adjustment layer provided on the surface to be in contact with the first region and at least a part of the second region. A thin film portion having a film thickness smaller than a maximum film thickness of a portion of the optical adjustment layer in contact with the second region is provided in at least a part of the portion of the optical adjustment layer in contact with the second region.

Abstract translation: 衍射光学元件包括：基底，其表面具有衍射光栅的第一区域和位于第一区域外侧的第二区域;以及设置在与第一区域接触的表面上的光学调节层 区域和第二区域的至少一部分。 在光调节层的与第二区域接触的部分的至少一部分中设置有薄膜部分，该薄膜部分的膜厚度小于与第二区域接触的光学调节层的一部分的最大膜厚度。

公开(公告)号：US20160356485A1

公开(公告)日：2016-12-08

申请号：US15112184

申请日：2015-02-17

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： KOUICHIROU MATSUOKA ,  KAZUHIKO HAYASHI ,  SHINTARO HAYASHI

IPC: F21V31/00 ,  F21V3/00 ,  F21V7/00 ,  F21V17/10

CPC classification number: F21V31/005 ,  A61L2/10 ,  A61L2209/12 ,  F21V3/00 ,  F21V7/00 ,  F21V17/06 ,  F21V17/101 ,  F21Y2115/10 ,  H01L33/486

Abstract: A light emitting device includes a substrate with a circuit incorporated in the substrate, an interposer having a circuit connected to the circuit of the substrate, a light emitting element disposed on the interposer, a transmissive component disposed positioned to the light emitting element, and a frame body having an opening in which the transmissive component is disposed. The light emitting device further includes a ring-shaped body that encompasses the frame body on the substrate, and a sealant making the substrate and the ring-shaped body tightly contact one another. The frame body is disposed so as to encompass the light emitting element on the substrate. This provides the light emitting device with waterproof function.

Abstract translation: 一种发光器件包括：衬底，其具有结合在衬底中的电路，具有连接到衬底的电路的电路的中介层，设置在插入器上的发光元件，设置在发光元件上的透射部件，以及 框体具有设置透射部件的开口部。 发光装置还包括围绕基板上的框体的环状体，以及使基板和环状体彼此紧密接触的密封剂。 框架体设置成将基板上的发光元件包围。 这为发光装置提供防水功能。

公开(公告)号：US20150372204A1

公开(公告)日：2015-12-24

申请号：US14763164

申请日：2014-01-27

Applicant: Panasonic Intellectual Property Management Co.,Ltd

Inventor： KOUICHIROU MATSUOKA ,  KAZUHIKO HAYASHI ,  SHINTARO HAYASHI

IPC: H01L33/60 ,  H01L33/48

CPC classification number: H01L33/60 ,  H01L33/483 ,  H01L33/486 ,  H01L33/58 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An ultraviolet light emitting device of the present invention includes a light emitting element provided on a substrate, an optical system provided at a position facing the light emitting element, a metal cylinder holding the optical system, and a holding component holding the metal cylinder on a substrate. Light the emitting element is disposed in an area of the substrate, the area surrounded by one end of the metal cylinder closer to the substrate. This provides the ultraviolet light emitting device that prevents the distortion of the optical system as well as the influence of ultraviolet light on the holding component.

Abstract translation: 本发明的紫外线发光元件具备设置在基板上的发光元件，设置在面向发光元件的位置的光学系统，保持光学系统的金属圆筒，以及将金属圆筒保持在金属圆筒上的保持部件 基质。 点亮发光元件设置在基板的一个区域中，由金属圆筒的一端包围的区域更靠近基板。 这提供了防止光学系统的变形以及紫外线对保持部件的影响的紫外线发射装置。