18357063. TOUCH SENSING UNIT, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
- 1 TOUCH SENSING UNIT, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 TOUCH SENSING UNIT, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Prior Art
- 1.11 Frequently Updated Research
- 1.12 Questions about Touch Sensing Units
- 1.13 Original Abstract Submitted
TOUCH SENSING UNIT, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Organization Name
Inventor(s)
TOUCH SENSING UNIT, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 18357063 titled 'TOUCH SENSING UNIT, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Simplified Explanation
The patent application describes a touch sensing unit that reduces contact defects between conductive layers in a touch signal line.
- The unit includes a substrate, a touch electrode in a sensor area, and a touch signal line extending to a peripheral area.
- The touch signal line has a first conductive layer, a second conductive layer, and an insulating layer between them.
- The first conductive layer contains Mo, MoNb, Ti, or Ta, while the second conductive layer contains Al or AlNb.
Key Features and Innovation
- Touch sensing unit to minimize contact defects in touch signal lines.
- Use of specific materials in the conductive layers to improve performance.
- Insulating layer between the conductive layers for better contact.
Potential Applications
- Touchscreen devices
- Interactive displays
- Automotive touch panels
Problems Solved
- Reduced contact defects between conductive layers
- Improved touch sensitivity and accuracy
Benefits
- Enhanced performance of touch sensors
- Increased durability and reliability
- Better user experience with touch interfaces
Commercial Applications
Touch sensing technology for consumer electronics, automotive displays, and industrial control panels.
Prior Art
Research on touch sensor technology, conductive materials, and contact defect reduction in touch signal lines.
Frequently Updated Research
Ongoing studies on improving touch sensor technology, materials science for touch interfaces, and advancements in touch panel manufacturing.
Questions about Touch Sensing Units
What are the key materials used in the conductive layers of the touch signal line?
The first conductive layer includes Mo, MoNb, Ti, or Ta, while the second conductive layer contains Al or AlNb.
How does the insulating layer between the conductive layers help in reducing contact defects?
The insulating layer prevents direct contact between the conductive layers, minimizing defects and improving performance.
Original Abstract Submitted
A touch sensing unit that minimizes a contact defect between conductive layers of a touch signal line includes a substrate; a touch electrode disposed in a touch sensor area of the substrate; and a touch signal line connected to the touch electrode and that extends to a touch peripheral area of the substrate. The touch signal line includes a first conductive layer disposed on the substrate, and a second conductive layer disposed on the first conductive layer with an insulating layer interposed therebetween. The second conductive layer is in contact with the first conductive layer through a contact hole in the insulating layer. The first conductive layer includes at least one of Mo, MoNb, Ti or Ta, and the second conductive layer includes at least one of Al or AlNb.