Electroluminescent display board, manufacturing process therefor and display device
DE602017092604T2Active Publication Date: 2025-11-05BOE TECHNOLOGY GROUP CO LTD
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Patent Information
- Application Number
- DE602017092604
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2017-05-04
- Filing Date
- 2017-11-16
- Publication Date
- 2025-11-05
- Estimated Expiration
- 2037-11-16
AI Technical Summary
Technical Problem
Organic light-emitting diode (OLED) display panels face challenges in achieving high Pixels Per Inch (PPI) due to signal line resistivity issues, leading to signal delay and degraded display quality, especially in larger VR or AR applications.
Method used
Incorporating a resistance reducing electrode at a different layer and in parallel with signal lines, such as transverse direct-current high-level signal lines, to reduce signal line resistance and improve display quality.
Benefits of technology
The resistance reducing electrode effectively lowers signal load, enhancing display quality and uniformity by reducing resistances in signal lines, particularly in larger OLED display panels.
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