Samsung display co., ltd. (20240312415). DISPLAY APPARATUS simplified abstract
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Hyunjoon Kim of Yongin-si (KR)
Jaeyong Jang of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240312415 titled 'DISPLAY APPARATUS
The abstract describes a display apparatus with a light-emitting diode, a driving transistor, a compensation transistor, a first connection electrode, and a driving voltage line.
- The driving transistor controls the driving current supplied to the light-emitting diode.
- The compensation transistor compensates for the threshold voltage of the driving transistor.
- The first connection electrode connects the gate electrode of the driving transistor and the compensation transistor.
- The driving voltage line covers the first connection electrode and gate electrode of the driving transistor, with an opening overlapping the first connection electrode.
Potential Applications: - This technology can be used in various display devices such as TVs, monitors, and smartphones. - It can also be applied in automotive displays, wearable technology, and signage.
Problems Solved: - Helps in achieving precise control of the driving current for the light-emitting diode. - Compensates for the threshold voltage variation in the driving transistor.
Benefits: - Improved display performance with accurate current control. - Enhanced efficiency and reliability of the display apparatus.
Commercial Applications: Title: Advanced Display Technology for Enhanced Visual Experience This technology can be utilized in consumer electronics, automotive displays, and digital signage, offering superior display quality and energy efficiency.
Questions about the technology: 1. How does the compensation transistor help in improving the performance of the driving transistor? - The compensation transistor compensates for the threshold voltage of the driving transistor, ensuring more accurate control of the driving current. 2. What are the potential cost savings associated with implementing this display apparatus technology? - The technology's efficiency and reliability can lead to energy savings and reduced maintenance costs in various display applications.
Original Abstract Submitted
a display apparatus includes a light-emitting diode, a driving transistor configured to control a driving current supplied to the light-emitting diode, a compensation transistor connected between a second terminal of the driving transistor and a gate electrode of the driving transistor and configured to compensate for a threshold voltage of the driving transistor, a first connection electrode configured to connect the gate electrode of the driving transistor and a first terminal of the compensation transistor to each other, and a driving voltage line on an insulating layer covering the first connection electrode, covering the gate electrode of the driving transistor, and having an opening overlapping the first connection electrode.
