Title :
Photo-luminescent screens for optically written displays based on upconversion of near infrared light
Author :
Wang, Q.-H. ; Bass, M.
Author_Institution :
Sch. of Opto-Electron. Inf., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
The structure and fabrication of a photo-luminescent screen for an optically written display based on upconversion of near infrared light is presented. Some of the rare earth doped fluoride crystals upconversion photo-luminescent materials are given. A uniform screen with a densely packed layer for high-resolution projection display was developed using the settling screening method.
Keywords :
cathode-ray tube displays; electrophoretic coating techniques; fluorescent screens; optical wavelength conversion; photoluminescence; cathode ray tube displays; electrophoretic coating techniques; glass substrate; high resolution projection display; infrared light; optically written displays; photoluminescent screen fabrication; photoluminescent screen structure; rare earth doped fluoride crystals; screening method; upconversion photoluminescent materials;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20045046
