Ultra -thin straight following formula LED backlight unit reflecting paper

• Main Authors: SU ENLAI, LIU FADA, GONG TINGZHI, TIAN YONGHONG, REN FENGWEI
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2016
• 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 ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The utility model relates to a LCD TV technical field especially relates to an ultra -thin straight following formula LED backlight unit reflecting paper. The utility model discloses an ultra -thin straight following formula LED backlight unit reflecting paper, including the reflecting paper body, set up the lens opening array on the reflecting paper body, the reflecting paper body be square, is provided with the extinction hole array of a plurality of ring layers on lens opening array reflecting paper body all around, and the extinction hole array of both sides is by interior ring layer outer ring layer extremely about the reflecting paper body, and the aperture diminishes gradually, and porosity is crescent. Owing to be provided with the extinction hole array of a plurality of ring layers on lens opening array reflecting paper body all around, has solved screen bright blanking bar problem all around to saved the printing of reflecting paper site, to a great extent has reduced the module cost and the reflect