An illumination device (10) is attached to a gaming machine island including a plurality of gaming machines (40), and comprises LEDs (21a) that emit light, light guide plates (20), a rotating body (23), a plate-shaped member (24), a motor (31), a lower case (13), and a control unit 17. A plurality of light guide plates 20 are attached to the plate-shaped member 24. The light guide plates 20 each have an end surface 20a on which the light emitted from the LEDs 21a is incident, and a flat surface 20b from which the incident light is emitted. The rotating body 23 and the plate-shaped member 24 hold an LED board 21 and the light guide plates 20. The motor 31 rotates the rotating body 23 in the desired direction. The lower case 13 is provided with the motor 31, is connected to the rotating body 23 and the plate-shaped member 24 in a relatively rotatable state, and is installed on a gaming machine island that includes gaming machines 40. The control unit 17 controls the rotation of the rotating body 23 and the plate-shaped member 24 by the motor 31.

An LED light bulb provides a supporting structure having a central axis, a substantially circular configuration of LEDs surrounding said central axis and mounted to said supporting structure, a bulb envelope surrounding the central axis and enclosing the circular configuration of LEDs, and at least one of the LEDs being at least partially surrounded by a light collecting optic having an optical axis radiating outwardly from the central axis, that collects and projects light emanating from the LEDs as a concentrated beam along and surrounding the optical axis of the light collecting optic away from the bulb envelope.

A headlight module with a minimum of one LED for generating a low beam and with a minimum of one LED for generating a high beam. An optical element is provided into which light from the minimum of one LED for generating the high beam can be emitted. The optical element is arranged as a cover for a portion of the light that can be generated by the LED for generating a low beam. The optical element features a decoupling surface that at least partially includes a surface structure with a composition such that, in the area of the surface structure, light is emitted that can be decoupled from the optical element.

An LED indicator 4 connected to industrial machinery including an inverter 1, includes: an LED substrate 8 into which a display control signal according to a state relating to the industrial machinery is input; and a plurality of displays 31, 32, and 33 configured to display in a lighting state corresponding to a state of the industrial machinery, on the basis of the display control signal input by the LED substrate 8. The plurality of displays 31, 32, and 33 each include a partially circular-arc shape, and are generally arranged in an approximately annular shape. The plurality of displays 31, 32, and 33 include the two displays 31, 32 that generally configure a half ring at one side of the approximately annular shape, and the one display 33 that generally configures a half ring at the other side of the approximately annular shape.

According to one embodiment, an electronic equipment includes a liquid crystal panel, an illumination device, and a light receiving element. The illumination device includes a first light guide which includes a first opening, a first light source, a second light guide including a first area, a second area, a first main surface, a second main surface, a first side surface, a second side surface, and a continuous surface, a second light source opposed to each of the continuous surface and the second side surface, and a light reflective layer covering each of the continuous surface and the first side surface.

Charging apparatuses are provided for charging mobile devices while sterilizing the mobile devices via UV illumination. Such a charging device can include a charging apparatus case having a slot structured to receive a mobile device. The front and rear surfaces of the mobile device are exposed to inner walls of the slot; and at least one UV light source can irradiate UV light onto the front and rear surfaces of the mobile device, which are exposed to the inner walls of the slot.

A device comprises a film with an adhesive layer on a first side of a core layer, a major sheet area of the film bounded by edges of the film with a light extracting region positioned to receive and extract light propagating by total internal reflection within the core layer out of the major sheet area, and a minor sheet between the major sheet area and an array of strips. The strips extend from the minor sheet area of the film, and each strip of the array of strips is folded within a fold region and stacked. The device further comprises a component extending a width of the array of strips where they extend from the minor sheet area, wherein the adhesive layer adheres the component to the film between fold region and the light extracting region. In some embodiments, the adhesive layer is a cladding layer.

The present invention relates to a light-guiding assembly having a first light-guiding element, which is allocated to a first light source and used to receive and guide light from the first light source, and is provided with a first light incidence portion, a first light exit portion, and a first intermediate optical portion that is arranged between them. A second light-guiding element, which is allocated to a second light source and used to receive and guide light from the second light source, and is provided with a second light incidence portion, a second light exit portion, and a second intermediate optical portion that is arranged between them. Wherein the first light exit portion faces the second intermediate optical portion, and light leaving the first light exit portion can pass through the second intermediate optical portion and exit from the second light exit portion.

A vehicle interior lighting apparatus for illuminating the interior of a vehicle, being equipped with a plurality of light source units each having a light source emitting the three primary colors of light and a control connector for simultaneously controlling the on/off operations and the luminance levels of predetermined two colors in all the light source units and for individually controlling the on/off operation and the luminance level of one color other than the predetermined two colors in each of the light source units.

A backlight includes a first lightguide having a first portion and a second portion, wherein the second portion is dimensioned smaller that the first portion so as to form a rim along at least a part of the first light guide. At least one light source is positioned under the rim and separated from the first lightguide by a space, where a majority of the light emitted by the at least one light source being along a first axis of the at least one light source. The at least one light source is arranged to position the at least one axis at an angle away from a center of the lightguide in a plane parallel to the rim.