Lg display co., ltd. (20240176448). TRANSPARENT DISPLAY DEVICE WITH TOUCH SENSOR simplified abstract
Contents
- 1 TRANSPARENT DISPLAY DEVICE WITH TOUCH SENSOR
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 TRANSPARENT DISPLAY DEVICE WITH TOUCH SENSOR - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
TRANSPARENT DISPLAY DEVICE WITH TOUCH SENSOR
Organization Name
Inventor(s)
TRANSPARENT DISPLAY DEVICE WITH TOUCH SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240176448 titled 'TRANSPARENT DISPLAY DEVICE WITH TOUCH SENSOR
Simplified Explanation
The patent application describes a transparent display device with a touch sensor that aims to reduce the loss of light transmittance caused by the touch sensor and touch line, while also being able to detect a line area where a defective touch sensor is present.
- The device includes a substrate with transmissive areas and a non-transmissive area between them, where a touch line extends from the non-transmissive area to connect to a touch sensor electrode.
- A common power line is connected to a cathode electrode to supply power, with the non-transmissive area containing a cathode power area that includes a first and second cathode power area, where the second area may have higher resistance than the first.
Potential Applications
The technology could be applied in:
- Transparent displays for consumer electronics
- Interactive digital signage
- Automotive heads-up displays
Problems Solved
The technology addresses:
- Loss of light transmittance in touch display devices
- Detection of defective touch sensors
- Efficient power distribution in touch display systems
Benefits
The benefits of this technology include:
- Improved display quality
- Enhanced touch sensitivity
- Increased reliability and durability of touch displays
Potential Commercial Applications
The technology could be commercially applied in:
- Smartphones and tablets
- Public information kiosks
- Automotive display systems
Possible Prior Art
One possible prior art could be the use of resistive touch sensors in transparent displays, which may have limitations in terms of light transmittance and detection of defective sensors.
Unanswered Questions
How does this technology compare to existing touch sensor technologies in terms of cost-effectiveness?
The patent application does not provide information on the cost implications of implementing this technology compared to other touch sensor solutions.
What are the environmental implications of using this technology in terms of energy efficiency?
The patent application does not address the energy efficiency aspects of the transparent display device with a touch sensor.
Original Abstract Submitted
a transparent display device with a touch sensor is provided, which may reduce loss of light transmittance due to a touch sensor and a touch line, and may detect a line area, in which a defective touch sensor is included. the device includes a substrate provided with a plurality of transmissive areas and a non-transmissive area disposed between the transmissive areas adjacent to each other. the device includes a touch line extended from the non-transmissive area and connected to a touch sensor electrode, and a common power line connected to a cathode electrode to supply a cathode power source. the non-transmissive area includes a cathode power area to which the cathode power source is applied through the common power line, the cathode power area includes a first cathode power area and a second cathode power area. the second cathode power area may have resistance higher than that of the first cathode power area.
