Thin-layer transistor component, array substrate and manufacturing method therefor, as well as display device
Patent Information
- Application Number
- DE602015091346
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2014-11-14
- Filing Date
- 2015-02-27
- Publication Date
- 2025-04-02
- Estimated Expiration
- 2035-02-27
AI Technical Summary
The manufacturing process of thin film transistor display devices is complex and costly due to the need for multiple patterning processes and expensive masks to form the source, drain, and light shielding layers, which are typically formed separately.
The light shielding layer and source/drain electrodes of thin film transistors are integrated into a single material layer, allowing them to be formed through a single patterning process, reducing the number of masks and simplifying the manufacturing process.
This integration simplifies the manufacturing process, decreases costs, and maintains the electrical characteristics of the active layer by blocking external light, thereby improving the reliability and performance of the thin film transistors.