×

GLASS FOR LASER PROCESSING AND METHOD FOR PRODUCING PERFORATED GLASS USING SAME

  • US 20180029924A1
  • Filed: 02/03/2016
  • Published: 02/01/2018
  • Est. Priority Date: 02/10/2015
  • Status: Active Grant
First Claim
Patent Images

1. A glass for laser processing, the glass comprising a metal oxide serving as a coloring component, the glass having a glass composition comprising, in mol %:

  • 45.0%≦

    SiO2

    68.0%;

    2.0%≦

    B2O3

    20.0%;

    3.0%≦

    Al2O3

    20.0%;

    0.1%≦

    TiO2

    5.0%; and

    0%≦

    ZnO≦

    9.0%,wherein a relationship of 0≦

    Li2O+Na2O+K2O<

    2.0% is satisfied.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×