Samsung display co., ltd. (20240276797). ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract
Contents
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
Kyoungju Shin of Hwaseong-si (KR)
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240276797 titled 'ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Simplified Explanation:
This patent application describes an OLED device with specific elements such as common electrode, pixel electrodes, emission layers, and a pixel defining layer with openings and surface structures.
Key Features and Innovation:
- OLED device design with common electrode and pixel electrodes
- Emission layers positioned between electrodes for light emission
- Pixel defining layer with openings and surface structures for electrode exposure
Potential Applications: The technology can be used in various display applications such as smartphones, TVs, and monitors.
Problems Solved: The technology addresses the need for efficient and high-quality OLED displays with precise electrode positioning.
Benefits:
- Improved display quality and efficiency
- Precise control over pixel activation
- Enhanced overall performance of OLED devices
Commercial Applications: The technology can be applied in consumer electronics, automotive displays, and wearable devices, enhancing the visual experience for users.
Prior Art: Readers can explore prior patents related to OLED display technologies and electrode structures to understand the evolution of this field.
Frequently Updated Research: Stay updated on the latest advancements in OLED technology, display materials, and manufacturing processes to enhance the performance of OLED devices.
Questions about OLED Devices: 1. What are the key components of an OLED device and how do they contribute to its functionality? 2. How does the design of the pixel defining layer impact the performance of the OLED display?
Original Abstract Submitted
an oled device may include the following elements: a common electrode; a first pixel electrode overlapping the common electrode; a first emission layer positioned between the first pixel electrode and the common electrode; a second pixel electrode; a second emission layer positioned between the second pixel electrode and the common electrode; and a pixel defining layer including a first opening, a second opening, a first flat face, and an uneven surface structure, wherein the first opening partially exposes the first pixel electrode, wherein the second opening partially exposes the second pixel electrode, wherein the first flat face may be opposite the uneven surface and may be positioned between the first pixel electrode to the second electrode, and wherein the uneven surface may be positioned between the first opening and the second opening.
