Japan, Feb. 27 -- HOYA LENS THAILAND LTD has got intellectual property rights for 'METHOD FOR MANUFACTURING SPECTACLE LENS.' Other related details are as follows:
Application Number: JP,2022-059625
Category (FI): G02B1/115,G02B1/18,C23C14/10,G02C7/00
Stage: PROBLEM TO BE SOLVED: To provide a method for manufacturing a spectacle lens that has no adverse effect on reflection characteristic and permeation characteristic and has high antibacterial performance.SOLUTION: A method for manufacturing a spectacle lens having a base material and a metal atom containing layer disposed on the base material includes: forming the metal atom containing layer on the base material by an electron beam deposition in which a carrier containing at least one granule selected from a group consisting of silicon dioxide (SiO2), zirconium oxide (IV)(ZrO2), and titanium oxide (IV)(TiO2) is irradiated with an electron beam to a deposition source carrying metal particles containing at least one metal.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: March 31, 2022
Publication Date: Oct. 16, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
