P‐3.9: An Approximating natural light LCD Technology

This paper described an approximating natural light LCD. With transparent polymer optical materials, such as polyethylene terephthalate (PET), through the high temperature tensile make the arrangement of molecular reorientation in materials, forming the anisotropy, and have the properties of birefri...

Full description

Saved in:
Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2022-10, Vol.53 (S1), p.696-699
Main Authors: Zhang, Yu, Li, Huiyan, Geng, Shixin, Liang, Fuxue, Liu, Miao, Qin, Xuefei, Wang, Bochang, Bu, Zhanchang, Cai, Site, Shao, Xibin
Format: Article
Language:English
Subjects:
Anisotropy
approximating natural light
Approximation
Birefringence
Circular polarization
High temperature
Natural lighting
Optical materials
Optical properties
Phase retardation
Polarized light
Polarizers
Polyethylene terephthalate
Polyethylene terephthalate (PET)
Polyvinyl alcohol
Sunglasses Free
visual fatigue
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper described an approximating natural light LCD. With transparent polymer optical materials, such as polyethylene terephthalate (PET), through the high temperature tensile make the arrangement of molecular reorientation in materials, forming the anisotropy, and have the properties of birefringence. It has higher phase retardation, its main optical axis with polyvinyl alcohol (PVA) layer of polarizer in a particular angle, N multiple wavelengths of linear polarized from LCD can be converted to the circularly polarized light, approximating to natural light. The linear polarized degree of polarization can be improved to 3.4 % (approximating natural light pol.) from 99 %(normal pol.).
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.16065