发明名称 |
Method for making glass substrate for display, glass substrate and display panel |
摘要 |
A method for manufacturing a glass substrate for a display includes a step of producing a glass substrate and a step of performing a surface treatment on one glass surface of major surfaces of the glass substrate to form surface unevenness. The surface treatment is performed such that protruded portions having a height of 1 nm or more from the surface roughness central plane of the surface unevenness are dispersedly provided on the glass surface after the surface treatment and the area ratio of the protruded portions with respect to the area of the glass surface is 0.5-10%. Using this glass substrate, semiconductor elements are formed on a major surface of the glass substrate opposite to the glass surface. Accordingly, a display panel is produced. |
申请公布号 |
US9126858(B2) |
申请公布日期 |
2015.09.08 |
申请号 |
US201313871522 |
申请日期 |
2013.04.26 |
申请人 |
AvanStrate Inc. |
发明人 |
Park Young Tae |
分类号 |
H01L29/04;C03C3/091;H01L21/48;C03C15/00;H01L33/08 |
主分类号 |
H01L29/04 |
代理机构 |
Sughrue Mion, PLLC |
代理人 |
Sughrue Mion, PLLC |
主权项 |
1. A glass substrate, comprising:
a first major surface of a glass substrate having a glass surface on which protruded portions having a height of 1 nm or more from a surface roughness central plane of surface unevenness are dispersedly provided and in which
an area ratio of the protruded portions having the height of 1 nm or more with respect to an area of the glass surface is 0.5-10% andan area ratio of protruded portions having a height of 1.5 nm or more from the surface roughness central plane with respect to the area of the glass surface is 0.5% or less; and a second major surface of the glass substrate that is opposite to the first major surface;and a semiconductor element formed on the second major surface. |
地址 |
Yokkaichi-shi, Mie JP |