Method for preparing display substrate
US11923379B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Apr 4, 2023 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Apr 4, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/443
Abstract
Provided is a method for preparing a display substrate. The method includes: providing a substrate, the substrate including a plurality of pixel island regions spaced apart and a plurality of bridge regions connecting adjacent pixel island regions; forming thin film transistors and first signal lines in the pixel island regions, and forming first connecting bridges in the bridge regions; and forming second signal lines, second connecting bridges, and a source/drain layer on the substrate by a one-time patterning process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.