Backlight module set and display device

• Main Author: SONG ZHICHENG
• Format: Patent
• Language: Chinese; English
• Published: 16.03.2016
• Subjects: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The invention provides a backlight module set and a display device. The backlight module set comprises an LED lamp, a reflection plate, a light guide layer and a diffusion plate, wherein the reflection plate is arranged on one side of the LED lamp; the other side of the LED lamp is orderly provided with the light guide layer and the diffusion plate; the light guide layer is arranged between the light guide layer and the diffusion plate; and lattice points capable of reflecting light rays are arranged on a connection surface between the diffusion plate and the light guide layer, and the bottom surface of the light guide layer and facing the LED lamp. Mixed spectrum distance of the direct backlight module set can be reduced and a super-thinning display device can be achieved.