What’s new

August 2026

• patent · 30 Nov 2017 · added 2 months ago

  Lens and lamp with such a lens

• patent · 31 Aug 2017 · added 2 months ago

  Diffusion plate, backlight module and display device

• patent · 1 Aug 2017 · added 2 months ago

  Thin-form lens for volume lighting applications

• patent · 15 Sep 2005 · added 2 months ago

  Luminaires with batwing light distribution

• patent · 15 Sep 2005 · added 2 months ago

  Luminaires for artificial lighting

• patent · 26 Dec 2018 · added 2 months ago

  Wide angle imaging directional backlights

• patent · 8 Dec 2005 · added 2 months ago

  Vehicle light for producing light whose form depends on orientations of plural refraction sides

• patent · 23 Mar 2000 · added 2 months ago

  Illumination system using edge-illuminated hollow waveguide and lenticular optical structures

• patent · 23 Jun 2005 · added 2 months ago

  Light blade

• patent · 11 Apr 2017 · added 2 months ago

  Light-influencing element for influencing the light emission of essentially point light sources

• patent · 31 Aug 1993 · added 2 months ago

  Lighting equipment accessory and lighting apparatus equipped with the same

  A lighting equipment accessory comprising: one or more transparent bodies for directing at least part of the light, which is incident from a lighting equipment in a first predeterm...

• patent · 1 Jan 2020 · added 2 months ago

  A lens and a lighting unit using the lens

• patent · 10 Sep 2009 · added 2 months ago

  Optical system for batwing distribution

• patent · 10 Jun 2004 · added 2 months ago

  Backlight module

• patent · 20 Aug 2015 · added 2 months ago

  Lighting device and luminaire

• patent · 13 Apr 2010 · added 2 months ago

  Illumination assembly and system

• patent · 2 May 2013 · added 2 months ago

  Led plant light

• patent · 3 Dec 2009 · added 2 months ago

  Line light source device, plane light emission device, plane light source device, and liquid crystal display

• patent · 21 Aug 2014 · added 2 months ago

  Linear light source

• patent · 1 Mar 2007 · added 2 months ago

  Edge-lit backlight having light recycling cavity with concave transflector

• patent · 8 Apr 2010 · added 2 months ago

  Display case luminaires

• patent · 10 Nov 2016 · added 2 months ago

  Lighting systems including asymmetric lens modules for selectable light distribution

• patent · 14 Aug 2014 · added 2 months ago

  Vehicular lamp

• patent · 12 Apr 1988 · added 2 months ago

  Illumination device

  An illumination device is provided which comprises a light source, a first light-deflecting means for converting the rays emitted from the light source into parallel rays and a sec...

• patent · 7 Jul 1992 · added 2 months ago

  Operating light

  Given is an operating light, with one or several spotlights, each with a light source, that is shielded by a counter reflector in the direction of radiation. The stream of light is...

• patent · 7 Jan 1992 · added 2 months ago

  Illuminating apparatus

  An illuminating apparatus including a casing having an open side, a light reflective surface formed on the interior of the casing, a light diffusive transmission member on the casi...

• patent · 16 Mar 1993 · added 2 months ago

  Planar light-source device and illumination apparatus using the same

  A box-type planar light-source device has incorporated therein a linear light source and is provided with a reflecting surface and a multi-prism sheet. The reflecting surface has s...

• patent · 27 Dec 1988 · added 2 months ago

  Indirect specular lamp

  The specular lamp or lighting fixture comprises a fluorescent tube as a light bulb which is arranged largely within a channel-shaped counter-reflector. Cross-lamellae for blanking...

• patent · 11 Dec 1984 · added 2 months ago

  Low brightness lens for circular fluorescent lamps

  A transparent lighting diffuser panel is provided for circular gas discharge lamps and having an inner surface, facing the lamp, comprising a generally cylindrical toroidal fresnel...

• patent · 27 Dec 2018 · added 2 months ago

  System and method for self-adjusting engine performance parameters during fuel quality variation