Quantum dot backlight unit and display device

• Main Authors: WANG ZHIYONG, DAI JIANQUN
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2017
• 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 provides a quantum dot backlight unit, including the light guide plate, locate the backlight that the light side is gone into to the light guide plate, locate leaded light plate bottom side's reflector plate, and locate the first quantum membrane of light guide plate top side, the light guide plate adjacent and different in be equipped with the extinction piece on the side of income light side, the extinction piece including can with the extinction membrane of the photosynthetic one -tenth white light in source that the backlight sent. The utility model also provides a display device, including above -mentioned quantum dot backlight unit. The utility model provides a quantum dot backlight unit and display device, the problem to the blue light that the health is harmful appears spilling in the four sides of having solved current quantum dot backlight unit. 本实用新型提供了种量子点背光模组，包括导光板，设于导光板入光侧的背光源，设于导光板底侧的反射片，及设于导光板顶侧的第量子膜；所述导光板的相邻及相异于所述入光侧的侧边上设有消光片，所述消光片包括能够将所述背光源发出的源光合成白光的消光膜。本实用新型还提供了种显示设备，包括上述量