METHOD FOR PRODUCING LENS SUBSTRATE, LENS SUBSTRATE, TRANSMISSION TYPE SCREEN, AND REAR TYPE PROJECTOR

• Main Author: MATSUURA FUMIAKI
• Format: Patent
• Language: English
• Published: 21.06.2007
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

PROBLEM TO BE SOLVED: To provide a lens substrate which can display an excellent image excellent in contrast with the occurrence of luminescent spots suppressed, a method which can efficiently produce the lens substrate, a transmission type screen equipped with the lens substrate, and a rear type pr...