LG Display Co., Ltd.
Light source device and display device

Abstract:

A light source device can include a frame including a bottom wall and a side wall surrounding the bottom wall; a light source on the bottom wall; a wavelength converting structure disposed over the light source and including wavelength converting mediums therein; and a first heat sink disposed at a side of the frame to be opposite to the wavelength converting structure, in which the wavelength converting structure is disposed on and directly contacts a top surface of the side wall of the frame.