摘要
Mini-LED是Micro-LED的先导技术,在液晶显示应用中被定义为“高阶直下式再升级”产品。最近各大终端消费电子品牌相继推出了基于Mini-LED背光的新产品,成为TV行业新的技术发展趋势。最近,Mini-LED背光技术迅速发展,与之相关的芯片、封装、面板以及整机等行业内的重要供应商相继入局,形成了推动Mini-LED背光技术发展的重要力量。本文从TV技术的角度出发,介绍了近期Mini-LED背光技术的研发进展,阐述了Mini-LED背光技术对推动消费电子领域产品技术革新的重要意义,在此基础上从技术和应用的角度探讨了Mini-LED背光技术当前面临的主要挑战,并对未来发展趋势进行了展望。
As a primary level of Micro-LED,Mini-LED backlights are emerging as an advanced TV technology of“high-end direct upgrade”.Currently,many consumer electronics companies launched Mini-LED backlight embedded products,including high-end displays,notebooks,tablet computers,car displays,and so on.Motivated by the promising future,there are many suppliers working on the commercialization of Mini-LED technology related components including chips,packages,panels,and complete machines.This review describes the key technology of Mini-LED backlight technology and the status of current commercialization.This paper also discusses the prospect and challenges of TV technology in future developments.
作者
季洪雷
陈乃军
王代青
张彦
葛子义
JI Hong-lei;CHEN Nai-jun;WANG Dai-qing;ZHANG Yan;GE Zi-yi(Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China;University of Chinese Academy of Sciences, Beijing 100049, China;R&D Center, TCL Electronics Co., Ltd., Shenzhen 518000, China;Ningbo Excite Technology Co., Ltd., Ningbo 315000, China)
出处
《液晶与显示》
CAS
CSCD
北大核心
2021年第7期983-992,共10页
Chinese Journal of Liquid Crystals and Displays
基金
国家重点研发计划(No.2017YFB0404600)。
