Display substrate, method for manufacturing the same and display device
US10943928B2 · kind B2 · utility
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Key dates
| Filing date | Dec 6, 2018 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Feb 27, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/441
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display substrate, a method for manufacturing the same and a display device are provided. The method includes steps of forming a common electrode line, a semiconductor pattern, and a data line on a base substrate, so that the semiconductor pattern is located between the common electrode line and the data line; and irradiating the semiconductor pattern by using light in a predetermined wavelength range from a side of the base substrate distal to the semiconductor pattern, to generate a dangling-bond defect state in a band gap of the semiconductor pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.