Printing pad, method of manufacturing window using the same, and method of manufacturing electronic device using the printing pad
US11607873B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 21, 2021 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | Jun 14, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2457/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of manufacturing a window includes: providing an ink pattern to a printing pad; providing the printing pad and the ink pattern to a target substrate; and removing the printing pad from the target substrate, the ink pattern including: a first bezel line surrounding at least one hole; and a second bezel line surrounding the first bezel line, the printing pad including: a top surface; a bottom surface; and a side surface connecting the top surface and the bottom surface, the side surface including a first pattern portion, in which the first bezel line is formed, and a second pattern portion, in which the second bezel line is formed. The first pattern portion has an inclination angle equal to or greater than about 46 degrees and equal to or smaller than about 90 degrees based on the bottom surface of the printing pad.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.