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1. (WO2017019505) METHODS FOR CONTROLLED LASER-INDUCED GROWTH OF GLASS BUMPS ON GLASS ARTICLES

Pub. No.:    WO/2017/019505    International Application No.:    PCT/US2016/043554
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Sat Jul 23 01:59:59 CEST 2016
IPC: B23K 26/00
B23K 26/03
C03C 23/00
Applicants: CORNING INCORPORATED
Inventors: MASTERS, Leonard Thomas
STRELTSOV, Alexander Mikhailovich
Title: METHODS FOR CONTROLLED LASER-INDUCED GROWTH OF GLASS BUMPS ON GLASS ARTICLES
Abstract:
A method for controlling formation of glass bumps in a glass article with laser-irradiation without the use of a growth-limiting structure. Standard deviation of height between the glass bumps on the article is less than 1 micron by controlling the laser radiation dose provided on the glass article.