17941695. DISPLAY MODULE COMPRISING JUNCTION STRUCTURE BETWEEN MICRO LED AND TFT LAYER simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
DISPLAY MODULE COMPRISING JUNCTION STRUCTURE BETWEEN MICRO LED AND TFT LAYER
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DISPLAY MODULE COMPRISING JUNCTION STRUCTURE BETWEEN MICRO LED AND TFT LAYER - A simplified explanation of the abstract
This abstract first appeared for US patent application 17941695 titled 'DISPLAY MODULE COMPRISING JUNCTION STRUCTURE BETWEEN MICRO LED AND TFT LAYER
Simplified Explanation
The patent application describes a display module with a thin film transistor (TFT) substrate that includes a glass substrate, a TFT layer with a TFT electrode pad on the front surface of the glass substrate, and a driving circuit on the rear surface to drive the TFT layer. Additionally, the module includes at least one light-emitting diode (LED) with at least one LED electrode pad, and a junction structure between the LED electrode pad and the TFT electrode pad, formed in a metallically bonded state.
- Thin film transistor (TFT) substrate with glass substrate
- TFT layer with TFT electrode pad on front surface
- Driving circuit on rear surface to drive TFT layer
- At least one light-emitting diode (LED) with LED electrode pad
- Junction structure between LED electrode pad and TFT electrode pad in metallically bonded state
Potential Applications
- Display screens for electronic devices - LED lighting panels - Signage and advertising displays
Problems Solved
- Improved connection between LED and TFT components - Enhanced display quality and performance - Simplified manufacturing process for display modules
Benefits
- Higher efficiency in driving TFT layer - Better integration of LED and TFT technologies - Increased durability and reliability of display modules
Original Abstract Submitted
A display module includes a thin film transistor (TFT) substrate including a glass substrate, a TFT layer provided at a front surface of the glass substrate and comprising a TFT electrode pad, and a driving circuit provided at a rear surface of the glass substrate and configured to drive the TFT layer, at least one light-emitting diode (LED) comprising at least one LED electrode pad, and a junction structure provided between the at least one LED electrode pad and the TFT electrode pad. The junction structure is formed in a metallically bonded state.
