Samsung display co., ltd. (20240274078). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
YONGSUNG Park of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240274078 titled 'DISPLAY DEVICE
The abstract of the patent application describes a display device with a first pixel circuit and a second pixel circuit. The first pixel circuit includes a driving transistor that generates a driving current, a temperature compensation transistor connected to the driving transistor, and a light-emitting element connected to the temperature compensation transistor, emitting light based on the driving current.
- Simplified Explanation:
- Display device with two pixel circuits - First pixel circuit has driving transistor, temperature compensation transistor, and light-emitting element - Light emitted based on driving current
Key Features and Innovation: - Integration of temperature compensation transistor for improved performance - Efficient driving of light-emitting element - Enhanced display quality and stability
Potential Applications: - Consumer electronics such as smartphones, tablets, and TVs - Automotive displays - Medical devices with display screens
Problems Solved: - Inconsistencies in display brightness due to temperature variations - Improved overall display performance and longevity
Benefits: - Consistent display quality under varying temperatures - Extended lifespan of display devices - Enhanced user experience with better image quality
Commercial Applications: - "Temperature-Compensated Pixel Circuit for High-Performance Displays" - Potential for increased market share in display technology industry - Opportunities for partnerships with manufacturers of electronic devices
Prior Art: - Prior research on temperature compensation in display devices - Studies on driving transistors and light-emitting elements in pixel circuits
Frequently Updated Research: - Ongoing studies on optimizing temperature compensation in display technology
Questions about Display Devices: 1. How does the temperature compensation transistor improve display performance? - The temperature compensation transistor helps maintain consistent brightness levels in the display by adjusting the driving current based on temperature changes.
2. What are the potential drawbacks of using a temperature compensation transistor in a display device? - One potential drawback could be increased complexity in the circuit design, which may lead to higher production costs. However, the benefits of improved performance may outweigh this limitation.
Original Abstract Submitted
a display device includes a first pixel circuit and a second pixel circuit. the first pixel circuit includes a driving transistor generating a driving current, a temperature compensation transistor connected to the driving transistor, and a light emitting element connected to the temperature compensation transistor and emitting light according to the driving current.
