Backlight based on quantum dot site micro -structure

• Main Author: ZHENG WEIFENG
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2019
• 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 utility model discloses a backlight based on quantum dot site micro -structure, including the flexible circuit board that is shaded, terminal surface intermediate position electricity is connectedwith the illuminating part under the flexible circuit board in a poor light, be provided with the light guide plate under the illuminating part, it scribbles the quantum dot thick liquids in leaded light micro -structure and the leaded light micro -structure evenly to have arranged on the light guide plate, the light guide plate below is provided with the visual display module and flexible circuit board in a poor light to visual display module rigid coupling. The utility model discloses the leaded light micro -structure is when the vibrations impact force that receives upper and lower direction, the first spring tensile resilience force that produces from top to bottom cushions, make the related leaded light micro -structure of light guide plate tend to be steady, avoid vibrations to cause the damage, and the lig