A light bar attaching gauge and a corresponding light bar attaching method.

The light bar attaching gauge and the corresponding light bar attaching method can conveniently implement linear attachment of the LED light bar.

The light bar includes material that supports propagation of the light along the length of the light bar.

An LED backlight driver circuit comprises a light bar, and a power supply module coupled with the light bar.

The light bar has a first end for receiving light from a light source.

The light bar has a first end for receiving light from a light source.

The light head may include a holographic diffuser.

The graphitic layer is provided on the light bar, which solves a technical problem of scattering of the light bar.

The backlight structure includes a light bar (2).

The light bar is applicable to a display apparatus.

A graphitic layer (2) is provided on the light bar.

The light bar (2) has an emergent light surface (21).

The illumination apparatus comprising a light bar (100) that guides light along a length thereof and turning microstructure disposed on top or bottom of the light bar.

An illumination apparatus includes a light bar, turning microstructure disposed on a first side of the light bar, and a light guide panel disposed with respect to a second opposite side of the light bar.

The ceiling comprises a light bar (2), a ceiling board (la, lb).