Development and application of liquid crystal optical rewritable display technology
Compared to traditional liquid crystal displays,liquid crystal electronic paper devices based on Optically Rewritable(ORW)technology exhibit significant advantages such as being environmentally friendly,low power consumption,high portability and low cost,which has attracting considerable attention.The working principle of liquid crystal display electronic paper based on ORW technology involves using irradiation light to precisely control the alignment direction of liquid crystal molecules,enabling rapid optical erasure and rewriting of the display images.Although ORW liquid crystal electronic paper display technology has many advantages,its application is still limited by the technical bottleneck of long optical response times.To address this issue,researchers have explored various methods to enhance response speed.This article will focus on research methods such as optimizing the manufacturing process,applying fast-response liquid crystal materials,optimizing operating temperatures,doping specific materials in the alignment layer or liquid crystal layer,and improving the respond speed of the device by changing the intensity of the driving light.A brief introduction is also given to the applications of ORW technology in both display and non-display fields.With continuous technological advancements and innovations,ORW technology is expected to offer faster and more efficient display solutions in the future to meet the growing market demand.
万方数据
维普
