Display device manufacturing method and display device manufacturing apparatus
US10886131B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 16, 2018 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Nov 26, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/60
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display device manufacturing method and a display device manufacturing apparatus are provided. The method includes steps A to D. The step A includes forming a display device. The step B includes disposing the display device in a sealing chamber. The step C includes adding hydrogen gas into the sealing chamber such that hydrogen atoms in the hydrogen gas spread in an insulating layer. The step D includes heating the hydrogen gas and/or the display device in sealing chamber such that the hydrogen atoms in insulating layer spread in the semiconductor member. The present invention can enhance electrical performance of the semiconductor member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.