Eliminating light depolarization from metal microstructure in liquid crystal displays

Chen, Lixuan1,2,3; Lin, Xulin3; Zhao, Jinyang1,3; Guo, Li3; Liu, Jing3; Zhang, Xin3; Zhang, Shengdong1; Sun, Xiao Wei2,4

2020-11-09

10.1002/jsid.974

Journal of the Society for Information Display   影响因子和分区

1071-0922

1938-3657

A structure of copper/molybdenum/titanium conductive layer with a very long tail of titanium under copper is introduced to eliminate the depolarization problem from metal microstructures for the first time. The electric field of light is blocked by the 20-nm thin titanium tail (200 nm) layer, and the depolarization of light at the corner of the conductive line disappears in the liquid crystal display (LCD). As a result, the contrast ratio of the LCD is increased by 18%.

depolarization LCD metal microstructure Ti tail

SCI ; EI

英语

其他

National Key Research and Development Program of China[2016YFB0401702] ; Guangdong Province's Key R&D Program: Micro-LED Display and Ultrahigh Brightness Micro-display technology[2019B010925001] ; Guangdong University Key Laboratory for Advanced Quantum Dot Displays and Lighting[2017KSYS007] ; Shenzhen Key Laboratory for Advanced Quantum Dot Displays and Lighting[ZDSYS201707281632549] ; Shenzhen Peacock Team Project[KQTD2016030111203005] ; Shenzhen Municipal Scientific Program[GGFW20170728163447038]

Engineering ; Materials Science ; Optics ; Physics

Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Optics ; Physics, Applied

WOS:000587584000001

WILEY

20204809557293

Depolarization ; Copper ; Liquid crystals ; Electric fields ; Electric lines ; Titanium

Titanium and Alloys:542.3 ; Copper:544.1 ; Electricity: Basic Concepts and Phenomena:701.1 ; Electric Power Lines and Equipment:706.2

Web of Science

1.Peking Univ, Sch Elect & Comp Engn, Shenzhen, Guangdong, Peoples R China
2.Southern Univ Sci & Technol, Guangdong Univ Key Lab Adv Quantum Dot Displays &, Shenzhen Key Lab Adv Quantum Dot Displays & Light, Dept Elect & Elect Engn, Shenzhen, Peoples R China
3.Shenzhen China Star Optoelect Technol Co Ltd, R&D Ctr, Shenzhen, Peoples R China
4.Shenzhen Planck Innovat Technol Pte Ltd, Shenzhen, Peoples R China

Chen, Lixuan,Lin, Xulin,Zhao, Jinyang,et al. Eliminating light depolarization from metal microstructure in liquid crystal displays[J]. Journal of the Society for Information Display,2020,29(3):170-178.

Chen, Lixuan.,Lin, Xulin.,Zhao, Jinyang.,Guo, Li.,Liu, Jing.,...&Sun, Xiao Wei.(2020).Eliminating light depolarization from metal microstructure in liquid crystal displays.Journal of the Society for Information Display,29(3),170-178.

Chen, Lixuan,et al."Eliminating light depolarization from metal microstructure in liquid crystal displays".Journal of the Society for Information Display 29.3(2020):170-178.