A light-emitting device includes a strip-like high flexibility region and a strip-like low flexibility region arranged alternately in a direction. The high flexibility region includes a flexible light-emitting panel. The low flexibility region includes the light-emitting panel and a support panel having a lower flexibility than that of the light-emitting panel and overlapping with the light-emitting panel. It is preferable that the light-emitting panel include an external connection electrode and that a length in the direction of a low flexibility region A that overlaps with the external connection electrode be longer than a length in the direction of a low flexibility region B that is closest to the region A.

A lighting device capable of manipulating a wider range of parameters to reproduce various light sources. A light source unit includes, for example, a liquid crystal panel and a backlight, and each pixel is a light source capable of adjusting innumerable hues and intensities capable of adjusting hue and intensity. A lenticular lens includes an array of a plurality of lenticules, and is arranged such that a plurality of light sources capable of adjusting hue and intensity is associated with each lenticule. In addition, on the outer periphery of the cylindrical portion of each lenticule, a partition is formed to block emission light from the pixel below the adjacent lenticule, thereby preventing repetition.

A light-emitting device includes a strip-like high flexibility region and a strip-like low flexibility region arranged alternately in a direction. The high flexibility region includes a flexible light-emitting panel. The low flexibility region includes the light-emitting panel and a support panel having a lower flexibility than that of the light-emitting panel and overlapping with the light-emitting panel. It is preferable that the light-emitting panel include an external connection electrode and that a length in the direction of a low flexibility region A that overlaps with the external connection electrode be longer than a length in the direction of a low flexibility region B that is closest to the region A.

There is provided a device that requires the presence of a textile or fabric; and a flexible and conformable light source apparatus attached to the textile or fabric, where the light source apparatus requires: at least one light source; at least two conductive members having a first end and a second end, the first end is connected to the at least one light source and the second end is adapted to connect to a power source; and at least one transparent polymer layer that encapsulates the entirety of the at least one light source and at least part of the at least two conductive members.

An electroluminescent light device includes a substrate, an emission element disposed on a first surface of the substrate and defining an emission area, first and second pads disposed on the first surface of the substrate in a non-emission area of the substrate, a touch layer disposed on a second surface of the substrate opposite the first surface, and a cover plate attached on a bottom surface of the touch layer.

An electroluminescent light source included as a sheet-like structure as part of headliner in a vehicle. The electroluminescent light source is arranged under an outer layer of fabric, as well as under a layer of foam and a layer of nonwoven textile material. The electroluminescent light source lacks a dedicated housing for containing the electroluminescent light source, which allows for the headliner to maintain a flat and uniform surface that is undisturbed by the inclusion of the electroluminescent light source. When the electroluminescent light source is activated, the emitted light has sufficient brightness to shine through the various layers of the headliner to illuminate the interior of the vehicle.

An electroluminescent light source included as a sheet-like structure as part of headliner in a vehicle. The electroluminescent light source is arranged under an outer layer of fabric, as well as under a layer of foam and a layer of nonwoven textile material. The electroluminescent light source lacks a dedicated housing for containing the electroluminescent light source, which allows for the headliner to maintain a flat and uniform surface that is undisturbed by the inclusion of the electroluminescent light source. When the electroluminescent light source is activated, the emitted light has sufficient brightness to shine through the various layers of the headliner to illuminate the interior of the vehicle.

A lighting system includes a plurality of lighting fixtures coupled to a cooling pipe, each lighting fixture having an open sided pipe coupling portion and a lighting member connected to the coupling portion. The lighting member being thermally coupled to an inside portion of the pipe coupling portion. The lighting member having a light emanating away from the cooling pipe.

A light emitting device which inactivates microorganisms is disclosed. The light emitting device may include a flexible light emitting layer emitting a light; and a transparent or translucent layer over the flexible light emitting layer. The light may travel through and exit an exterior surface of the transparent or translucent layer, creating an exiting light. The exiting light exiting the transparent or translucent layer may have at least a portion thereof having a wavelength in a range of 380 to 420 nanometers, and may disinfect the exterior surface of the transparent or translucent layer. The light emitting device may be used alone to create a self-disinfecting high touch surface, e.g., on a door, or may be shaped to mate with other structure to create a disinfecting high touch surface.

The present invention is a flexible thin film based screen or illumination apparatus with a stacked layer structure or a one-layer structure. Transparent polymer is preferably used in different layers, and energy can be collected directly by a solar panel layer of the screen structure. Different resolutions are available through using a various number of layers with LEDs. Frames and connecting means can be used and a special connection principle enables selected layers of a single module, and/or selected layers of adjacent modules to be electrically coupled. The present invention can be used in any planar or non-planar shape, and as a single-sided or dual-sided LED screen or illumination device, e.g. as information screens, traffic information means, advertisement platform, in architectonic media surfaces, in sports venues, and for various entertainment purposes. Wireless and IoT connectivity means can be provided in the apparatus.