公开(公告)号：US20170030558A1

公开(公告)日：2017-02-02

申请号：US15218627

申请日：2016-07-25

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Motohiro SAIMI ,  Shinichi ANAMI ,  Hideharu KAWACHI

IPC: F21V14/04 ,  F21V1/10 ,  F21K9/64 ,  F21V8/00 ,  F21V7/00

CPC classification number: F21V14/04 ,  F21K9/64 ,  F21V1/10 ,  F21V7/0066 ,  F21V9/30 ,  F21W2131/405 ,  G02B6/0008

Abstract: A lighting device which uses laser light as excitation light, the lighting device including: a mirror which has a reflective surface and reflects the laser light; a light emitter which emits light having a wavelength different from a wavelength of the laser light, when illuminated by the laser light, the light emitter being located to receive the laser light reflected by the mirror; a first pivot which causes the light emitter to pivot about a first pivotal axis, the reflective surface of the mirror lying on the first pivotal axis; and a conjunction means which causes the mirror to pivot about the first pivotal axis in conjunction with the light emitter pivoting, a pivotal angle of the mirror being half of a pivotal angle of the light emitter.

Abstract translation: 一种使用激光作为激发光的照明装置，所述照明装置包括：具有反射面并反射激光的反射镜; 光发射器，其发射具有与激光的波长不同的波长的光，当被激光照射时，所述光发射器被定位成接收由所述反射镜反射的激光; 第一枢轴，其使所述发光体绕第一枢转轴线枢转，所述反射镜的反射表面位于所述第一枢转轴线上; 以及联结装置，其使镜子结合光发射器枢转围绕第一枢转轴线枢转，反射镜的枢转角度是光发射器的枢转角度的一半。

公开(公告)号：US20160377793A1

公开(公告)日：2016-12-29

申请号：US15180321

申请日：2016-06-13

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Motohiro SAIMI ,  Osamu TANAHASHI

IPC: F21V8/00 ,  F21S8/02

CPC classification number: F21S8/026 ,  F21Y2101/00 ,  G02B6/0036 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0076 ,  G02B6/009

Abstract: An illumination device includes a light source unit; and a light guide plate configured to guide light from the light source unit and to emit the light outward. The light guide plate includes an incidence surface which constitutes one end surface of the light guide plate and on which the light from the light source unit is incident, and emission surfaces which constitute opposite main surfaces of the light guide plate and from which the light incident on the incidence surface is emitted. The emission surfaces include dots formed by micro prism processing. The dots on one of the emission surfaces and the dots on the other emission surface are position-shifted in rotational symmetry with each other.

Abstract translation: 照明装置包括：光源单元; 以及导光板，被配置为引导来自光源单元的光并向外发射光。 导光板包括构成导光板的一个端面并且来自光源单元的光入射的入射表面，以及构成导光板的相反主表面的发射表面，光入射 在发射面上发射。 发射表面包括通过微棱镜处理形成的点。 其中一个发射表面上的点和另一个发射表面上的点彼此旋转对称地位移。