Lg display co., ltd. (20240248558). TRANSPARENT DISPLAY DEVICE simplified abstract
Contents
TRANSPARENT DISPLAY DEVICE
Organization Name
Inventor(s)
TRANSPARENT DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240248558 titled 'TRANSPARENT DISPLAY DEVICE
Simplified Explanation: The patent application describes a transparent display device that minimizes light loss due to touch sensors and touch lines, while also detecting defective touch sensors.
- Touch sensors are placed in transparent areas of the substrate, while pixels are located in non-transparent areas.
- Driving transistors are connected to subpixels, and touch transistors are connected to touch sensors.
- A reference line applies a reference voltage to driving transistors or transfers touch sensor voltages to an analog-to-digital converter.
Key Features and Innovation:
- Transparent display device with touch sensors and pixels in specific areas.
- Detection of defective touch sensors.
- Efficient use of touch transistors and driving transistors.
- Reference line for voltage control and transfer.
Potential Applications: This technology can be used in smartphones, tablets, interactive displays, and other touch-sensitive devices.
Problems Solved:
- Minimizes light loss in transparent displays.
- Detects defective touch sensors efficiently.
Benefits:
- Improved display quality.
- Enhanced touch sensitivity.
- Reliable touch sensor detection.
Commercial Applications: The technology can be applied in consumer electronics, automotive displays, medical devices, and public information kiosks.
Prior Art: Prior research on transparent displays, touch sensors, and display technologies can provide insights into related innovations.
Frequently Updated Research: Stay updated on advancements in transparent display technology, touch sensor integration, and defect detection methods.
Questions about Transparent Display Devices: 1. How does the placement of touch sensors and pixels affect the overall display quality? 2. What are the potential challenges in integrating touch sensors into transparent displays?
Original Abstract Submitted
a transparent display device is provided, which may reduce or minimize loss of light transmittance due to a touch sensor and a touch line, and may detect a defective touch sensor. the device includes a substrate provided with a plurality of transmissive areas and a non-transmissive area, a plurality of touch sensors respectively provided in the plurality of transmissive areas, including a touch sensor electrode, a plurality of pixels provided in the non-transmissive area, including a plurality of subpixels, a plurality of driving transistors respectively connected to the plurality of subpixels, a plurality of touch transistors respectively connected to the plurality of touch sensors, and a reference line applying a reference voltage to the plurality of driving transistors in accordance with a control signal or transferring a voltage of each of the plurality of touch sensors to an analog-to-digital converter through the plurality of touch transistors.