18474442. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
SUNGJIN Hong of Yongin-si (KR)
CHUNG SOCK Choi of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18474442 titled 'DISPLAY DEVICE
Simplified Explanation
The patent application describes a display device with a complex pixel structure and driving mechanism. Here are the key points:
- Display panel with a pixel containing a light emitting device and multiple transistors
- Panel driver to control the pixel operation
- Various nodes, capacitors, and voltage lines for signal processing within the pixel
- Use of transistors to control the flow of current and voltage in the pixel structure
Potential Applications
The technology described in this patent application could be used in various display devices such as smartphones, tablets, TVs, and monitors.
Problems Solved
This technology addresses the need for efficient and precise control of individual pixels in a display panel, leading to improved image quality and energy efficiency.
Benefits
The benefits of this technology include enhanced display performance, lower power consumption, and potentially longer lifespan of the display device.
Potential Commercial Applications
The technology could be applied in the consumer electronics industry for the development of high-quality display products with advanced pixel control capabilities.
Possible Prior Art
One possible prior art in this field is the use of similar pixel structures and driving mechanisms in existing display technologies such as OLED and LCD panels.
Unanswered Questions
How does this technology compare to existing display technologies in terms of energy efficiency and image quality?
This article does not provide a direct comparison between this technology and existing display technologies. Further research and testing would be needed to evaluate its performance in relation to other display technologies.
What are the potential manufacturing challenges associated with implementing this complex pixel structure in mass production?
The article does not address the potential manufacturing challenges that may arise when implementing this technology on a large scale. Factors such as production costs, yield rates, and scalability could impact the commercial viability of this technology.
Original Abstract Submitted
A display device includes a display panel including a pixel, and a panel driver that drives the display panel. The pixel includes a light emitting device electrically connected to a first power line, a first transistor electrically connected to a cathode of the light emitting device and operating depending on a potential of a first node, a second transistor electrically connected between a data line and a second node, a third transistor electrically connected between a reference voltage line and the second node, a first capacitor electrically connected between the first node and the second node, a second capacitor electrically connected between a third node disposed between the first capacitor and the second node and the first power line, and a fourth transistor electrically connected between the first transistor and a compensation voltage line.
