Light emitting optical systems and assemblies and systems incorporating
Improved light emitting optics systems are provided for obtaining desired illumination patterns. Illumination assemblies and systems are provided that...
An LED downlight fixture comprises an array of LEDs in thermal connectivity with a heatsink, the array of LEDs positioned adjacent a first aperture of a...
Display lamp, in particular easily assembled display lamp with hidden
Display lamp includes a base and a cover having a lower face. A side is provided between the cover and base, and the side, cover, and base define a display...
Free-form lens design to apodize illuminance distribution
A lens that angularly redistributes light from an LED is disclosed. The desired illuminance (power per area) pattern for an LED/lens combination has a...
LED light fixture
A light fixture using LEDs includes a lower skin layer possessing heat transfer properties. A circuit board is affixed to the lower skin layer, and a single...
Thermal control system for a light-emitting diode fixture
A thermal control system for a light-emitting diode comprises a thermistor array thermally coupled to a heat sink. The thermistor array may be disposed within a...
Light fixture and light method
A light fixture allows individual light bulbs to be arranged in compact fashion to maximize the number of bulbs per given area in the fixture. To facilitate...
Examination light with readily accessible controls
Disclosed herein are examination light embodiments. A light having a frame for holding the light has a frontal support member with first and second lateral...
Lighting unit designed to maintain a T3 temperature inside its housing
A lighting unit includes a housing, a lamp fixture configured to be coupled to the housing, an element extending from the lamp fixture and configured to be...
Laser illumination device with adjustable light output
A laser illumination device including a body, a head secured to the body, a laser generator accommodated in the head, and a rotatable output adjustment member...
Kinetic flame device
An apparatus creating a flickering flame effect. The apparatus includes a housing with an interior space with first and second stages. A drive mechanism...
Light-emitting diode cluster lamp
The invention relates to a light-emitting diode cluster lamp. The light-emitting diode cluster lamp includes a plurality of light-emitting diode lamp packages,...
An LED assembly includes a plurality of LED modules, a plurality of individual lenses and a pressing plate. Each LED module has a printed circuit board and a...
Lighting apparatus with LEDs
A lighting apparatus with LED includes a metal-made main body 90; a plurality of LED chip units 1 each including an LED chip and a pair of lead terminals 42, 43...
Illumination arrangement, multiple light module, luminaire and use thereof
An illumination arrangement comprising a plurality of light-emitting semiconductor components (1), arranged in a row, a diffuser (2), which is illuminated by...
Push fit waterproof interconnect for lighting fixtures
A push fit waterproof interconnect hub for a sequence of lighting fixtures. Each interconnect hub is formed as part of a special end cap of the lighting...
Backlight structure including clipping connectors
A backlight structure comprises a frame, a circuit board, and a connector. The frame has an opening. The circuit board is located below the frame and has a...
Fluorescent light fixture with lamp catcher
A fluorescent lamp tube catcher formed of bent wire can be detachably engaged with a light fixture, with the central portion of the lamp tube catcher positioned...
Solar LED lamp
A solar LED lamp for lighting purpose includes a fixing box, a covering member mounted on the fixing box and a plurality of LED modules attached to a bottom of...
Window lighting system
A window lighting system for a building structure curtain wall is provided with a housing sized to be received upon a structural member, with an opening facing...
An object is to provide a showcase capable of improving the appearance of an illumination apparatus and also capable of improving the effects of illumination by...
Helmet mounted bicycle lights
A bicycle light system has front and rear (white and red) lights with mounting brackets to secure on a bicycle helmet. A rechargeable battery is contained in...
Light-emitting warning device of a safety helmet
A light-emitting warning device of a safety helmet, including a helmet main body, a light guide element and a light source control mechanism. An annular...
LED lighting fixture
An LED lighting fixture including a housing including a first and second border structures. An LED assembly is secured with respect to the housing to permit...
Mullion assembly for a refrigerated merchandiser
A refrigerated merchandiser including a case that defines a product display area adapted to support product. The case includes a frame that has at least one...
Camera lens unit
A lens unit including a first lens including a first lens section having a first optical axis along which light passes, and a second lens. The second lens...
Optical structures including polyurea
Optical structures and sheeting that include polyurea and method for forming same are proposed in accordance with aspects of the present invention. One and...
Laminate type light-emitting diode device, and reflection type
light-emitting diode unit
A laminate type light emitting diode device having excellent heat radiation performance and high output capability is provided. A plurality of reflection type...
Multi-lamp projection display apparatus with lamp management
A multi-lamp projection display apparatus is provided. The multi-lamp projection display apparatus includes a plurality of detachable lamp boxes each having a...
Projection display with a detachable lamp
A projection enabling replacement of its lamp with minimum components. The light source lamp section includes a high-pressure discharge lamp and a metal...
Light source apparatus and projector having a wavelength separator
A light source apparatus includes a light source unit that supplies light having a first wavelength, a wavelength conversion element that converts the light...
Laser display system with optical feedback configured to reduce speckle
An imaging system (200) includes a plurality of laser sources (201) configured to produce a plurality of light beams (204). One or more optical alignment...
Projector that projects an image signal on a display surface
A projector that projects video light corresponding to an image signal onto a display surface includes: a light source device that emits light; a housing that...
Illumination apparatus, display apparatus and projection display apparatus
An illumination apparatus includes: a solid-state light source; a Peltier element configured to cool the solid-state light source; a light amount sensor...
Optical projection subsystem
A projection subsystem includes a light engine that provides a collection lens, a collimator and at least one solid state light emitter. A projection lens...
A projector having a first lens array with a plurality of first lenses in a plane substantially orthogonal to an optical axis of the light beam from a light...
Design-superposing display apparatus and vehicle display unit
An object of the present invention is to provide a design-superposing display apparatus for superposing a design above a part of a display surface of a display...
Viewfinder system for a camera
A viewfinder system for a camera, in particular a movie camera, in which there runs a viewfinder beam path that is diverted from a recording beam path for film...
A fundus camera includes an illumination unit which includes an optical element configured to irradiate an eye fundus with visible light from a position...
Gonioscope for improved viewing
Various embodiments relate to opthalmoscopic devices, systems and methods for viewing the anterior chamber, trabecular meshwork, iris root, scleral spur, and/or...
Non-contact optical coherence tomography imaging of the central and
A system for imaging of the central and peripheral retina, includes one of a concave mirror and an elliptical mirror having an axis and being configured to...
Eye shield structure
Eye shade structure comprising inner and outer compressible material layers, and a resiliently compressible intermediate layer sandwiched between the inner and...
Collapsible eyeglass structure
A collapsible eyeglass structure includes a frame bilaterally provided with two temples. The frame has two ends, each having an inner side formed with a through...
Image recording apparatus
In an image recording apparatus using an inkjet mode, printing paper fed from a paper feeder 2 is supplied onto tables 1 movable by an endless transport...
A recording device includes: a recording head which performs a recording operation on a recording medium; a transport member which has a plurality of through...
Liquid ejecting apparatus
A liquid ejecting head is adapted to eject liquid toward a target medium. A transporter is adapted to transport a tray on which the target medium is mounted...
Image forming apparatus and image forming method
The image forming apparatus, comprises: a plurality of ejection heads which eject liquid containing, a first ultraviolet curing initiator having spectral...
Active-energy ray curable ink-jet recording apparatus
An active-energy ray curable ink-jet recording apparatus includes: an active-energy ray irradiation source; a plurality of full-line ink-jet heads which eject a...
Ink-jet authentication mark for a product or product packaging
A method of ink-jet printing including, in order, the steps of: a) providing a coated ink-receiving layer containing a polymeric binder and a curable...
Ink-jet recording apparatus
In an ink-jet recording apparatus, insoluble materials originating from rubber members employed in an ink passage are prevented from precipitating into a...