Development and challenges in applieation of Mini-LED backlight technology in TV products

被引：5
|
作者：
Ji Hong-lei [1 ,2 ,3 ]
Chen Nai-jun [3 ]
Wang Dai-qing [3 ]
Zhang Yan [4 ]
Ge Zi-yi [1 ,2 ]
机构：
[1] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] TCL Elect Co Ltd, R&D Ctr, Shenzhen 518000, Peoples R China
[4] Ningbo Excite Technol Co Ltd, Ningbo 315000, Peoples R China
来源：
CHINESE JOURNAL OF LIQUID CRYSTALS AND DISPLAYS | 2021年 / 36卷 / 07期
关键词：
Mini-LED; backlight technology; contrast ratio; display;
D O I：
10.37188/CJLCD.2021-0042
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
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.
引用
收藏
页码：983 / 992
页数：10
相关论文
共 29 条
  • [1] Investigation of sidewall damage induced by reactive ion etching on AlGaInP MESA for micro-LED application
    Boussadi, Younes
    Rochat, Nevine
    Barnes, Jean-Paul
    Ben Bakir, Badhise
    Ferrandis, Philippe
    Masenelli, Bruno
    Licitra, Christophe
    [J]. JOURNAL OF LUMINESCENCE, 2021, 234
  • [2] Chang K., 2019, SID S DIG TECH PAP, V50, P750, DOI [10.1002/sdtp.13636, DOI 10.1002/SDTP.13636]
  • [3] Chen H., 2018, SID Symposium Digest of Technical Papers, V49, P981
  • [4] High-Uniformity Planar Mini-Chip-Scale Packaged LEDs with Quantum Dot Converter for White Light Source
    Chen, Lung-Chien
    Tien, Ching-Ho
    Chen, De-Fu
    Ye, Zhi-Ting
    Kuo, Hao-Chung
    [J]. NANOSCALE RESEARCH LETTERS, 2019, 14 (1):
  • [5] CHEN Z, 2020, J PHYS D APPL PHYS, V54
  • [6] GUAN E H, 2020, SID S DIGEST TECHNIC, V51, P231
  • [7] HE Z Q, 2020, SID S DIGEST TECHNIC, V51, P239
  • [8] Research on a Novel GaN-Based Converted Mini-LED Backlight Module via a Spectrum-Decouple System
    Huang, Che-Hsuan
    Chang, Shu Hsiu
    Liaw, Been-Yu
    Liu, Cheng-Yi
    Chou, Chia-Yueh
    Zhou, Jia-Rou
    Lin, Chien-Chung
    Kuo, Hao-Chung
    Song, Li-Jun
    Li, Feng
    Liu, Xinke
    [J]. IEEE ACCESS, 2020, 8 : 138823 - 138833
  • [9] Ultra-High Light Extraction Efficiency and Ultra-Thin Mini-LED Solution by Freeform Surface Chip Scale Package Array
    Huang, Che-Hsuan
    Kang, Chieh-Yu
    Chang, Shu-Hsiu
    Lin, Chih-Hao
    Lin, Chun-Yu
    Wu, Tingzhu
    Sher, Chin-Wei
    Lin, Chien-Chung
    Lee, Po-Tsung
    Kuo, Hao-Chung
    [J]. CRYSTALS, 2019, 9 (04):
  • [10] HUANGYG HSIANGEL, 2020, Light: Science& Applications, V9, P105
123