Osram Gmbh

Osram Gesellschaft MIT Beschraenkter Haftung

Osram Ag

Siteco Gmbh

Yabin Luo

Yubao He

Canbang Yang

Tengzhi Qin

Yaojun Feng

Hui Wu

Yuanyuan He

Chenglong Dai

Zuzhi Wang

Aiai Li

Xi Yuan He

Xiaoqing Sun

Chin You Yue

Yuan Lu

Zouya Huang

Various embodiments may relate to a light-emitting device. The light-emitting device includes an encapsulation housing and a light engine arranged in the encapsulation housing. The light engine is arranged in the encapsulation housing in such a manner that a cavity is formed between the light engine and the encapsulation housing. At least the exit surface of a light source arranged on one side of the light engine is located in the cavity.

Light-emitting device and method for manufacturing the light-emitting device

A housing of an electronic module may include: a mounting surface located at one side of the housing, wherein the mounting surface includes at least three sub-mounting surfaces, lines connecting the centers of respective sub-mounting surfaces form a polygon, and a mounting hole extending from one side of the housing to the other side thereof and being opened within an area of the polygon.

Housing of electronic module, electronic module, light emitting module and backlight module

Various embodiments may relate to a lens for an illumination device. The lens includes a bottom wall, a top wall, and a circumferential wall. The circumferential wall connects the bottom wall and the top wall. A plurality of regions of the bottom wall respectively arch towards the top wall to define at least one first accommodation cavity having an inner wall as a first incident surface, and at least one second accommodation cavity having an inner wall as a second incident surface. The first and second incident surfaces are designed as different curved surfaces for receiving first incident light and second incident light, respectively. Various embodiments further relate to an illumination device including the lens.

Lens and illumination device comprising the lens

A lens having a first surface () and a second surface (). The first surface () and the second surface () are mirror symmetric to a first symmetric plane (A) passing through an optical axis (Y) of the lens and extend in a first direction (X) perpendicular to the optical axis (Y). The curve profiles of the first surface () and the second surface () on the cross sections perpendicular to the first direction (X) are configured in such a way that light emitting from a light source () arranged at a predetermined position of a second surface side is refracted by the first surface () and the second surface () to be emitted in a direction which is offset from the optical axis (Y) by more than a predetermined angle.

Lens and illumination apparatus having the same

A lens configured to a lighting device, comprising an optical part () and a mechanical part () surrounding the optical part (), wherein, the mechanical part () comprises a blocking protrusion () protruding in a direction parallel to the optical axis () of the lens, surrounding the optical part () and spaced apart from the optical part (). This type of lens can effectively prevent the optical part from being damaged, for example, in a low pressure molding process, by a hot liquid glue, improve the yield of the lighting device, and have fine waterproof ability at the same time. Also disclosed is a lighting device having this type of lens, and the lighting device has beautiful appearance and fine waterproof effect. A method configured to make this lighting device is also disclosed.

High temperature moldable lens, lighting device comprising lens and method making lighting device

A light emitting module may include: a PCB board; a light emitting assembly mounted on the PCB board; a lens and an encapsulating housing, the encapsulating housing encapsulating therein the PCB board, the light emitting assembly and part of the lens, and an exit surface of the lens being exposed out of the encapsulating housing, wherein the encapsulating housing is formed therein with a first concave region surrounding the exit surface and reducing light blocking, and at least a second concave region into the first concave region, wherein the second concave region is designed in such a way that water in the first concave region is drained via the second concave region.

Light emitting module and backlight lighting lamp chain comprising the same

A reflector for a lighting device is provided. The reflector may include: a plurality of reflecting bodies each having a plurality of internal reflecting facets; wherein the plurality of reflecting bodies are arranged to rotate by different rotation angles around their respective rotation axes, so as to be capable of compensating unsmooth light distribution caused by the internal reflecting facets.

Reflector and a lighting device having the same

Lighting appliance

Various embodiments provide a lateral reflector, wherein the lateral reflector has a bottom opening, a light source arranged on a base plate can be accommodated in the bottom opening; a reflecting surface is arranged on two opposite sides of the light source in the lateral reflector, and the reflecting surface is configured to reflect a light emitted from the light source and arriving at the reflecting surface, so that the light arriving at the reflecting surface is deflected toward a direction that is parallel to the opposite sides. Various embodiments further provide an array of such lateral reflectors. Further, various embodiments disclose a lamp unit and a lamp containing such lateral reflector, and puts forward a method for producing such lateral reflector.

Growing community of inventors

Shenzhen, China

Yabin Luo