Samsung display co., ltd. (20240341147). DISPLAY DEVICE HAVING INTERSECTING INITIALIZATION POWER LINE PORTIONS simplified abstract
Contents
DISPLAY DEVICE HAVING INTERSECTING INITIALIZATION POWER LINE PORTIONS
Organization Name
Inventor(s)
Yun Kyeong In of Yongin-si (KR)
Jun Won Choi of Yongin-si (KR)
Won Mi Hwang of Yongin-si (KR)
DISPLAY DEVICE HAVING INTERSECTING INITIALIZATION POWER LINE PORTIONS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240341147 titled 'DISPLAY DEVICE HAVING INTERSECTING INITIALIZATION POWER LINE PORTIONS
The patent application describes a display device with a unique power supply configuration for driving light-emitting elements in the pixels.
- Substrate with pixel area and peripheral area
- Pixels in the pixel area with light-emitting elements and pixel electrodes
- Scan lines and data lines connected to the pixels
- Power line for driving power to the light-emitting elements
- Initialization power line for supplying initialization power to the light-emitting elements
- Power line and initialization power line on different layers
- Initialization power line includes first conductive lines and intersecting conductive lines
- First and second conductive lines located between pixel electrodes of adjacent light-emitting elements
Potential Applications: - Display screens for electronic devices - Televisions - Monitors - Smartphones and tablets
Problems Solved: - Efficient power supply to light-emitting elements - Improved initialization process for display devices
Benefits: - Enhanced display quality - Energy-efficient operation - Reliable performance
Commercial Applications: Title: Innovative Display Device Power Supply Technology This technology can be utilized in various commercial applications such as consumer electronics, digital signage, and automotive displays. The efficient power supply configuration can lead to cost savings and improved performance in display devices.
Questions about Display Device Power Supply Technology: 1. How does the unique power supply configuration improve the performance of the display device? The unique power supply configuration ensures efficient power distribution to the light-emitting elements, resulting in enhanced display quality and energy-efficient operation.
2. What are the potential challenges in implementing this power supply technology in different types of display devices? Implementing this power supply technology in various display devices may require customization based on the specific requirements of each device, which could pose challenges in terms of compatibility and integration.
Original Abstract Submitted
a display device may includes: a substrate including a pixel area and a peripheral area; pixels provided in the pixel area of the substrate, each of the pixels including a light-emitting element provided with a pixel electrode; scan lines and data lines coupled to the pixels; a power line configured to supply driving power to the light-emitting elements, and extending in one direction; and an initialization power line configured to supply initialization power to the light-emitting elements. the power line and the initialization power line may be provided on different layers. the initialization power line may include: first conductive lines extending in a direction oblique to the scan lines and the data lines; and conductive lines intersecting the first conductive lines. the first and second conductive lines may be disposed in areas between the pixel electrodes of adjacent light-emitting elements.
