Samsung display co., ltd. (20240237493). DISPLAY DEVICE AND MANUFACTURING METHOD simplified abstract
Contents
DISPLAY DEVICE AND MANUFACTURING METHOD
Organization Name
Inventor(s)
CHONGSUP Chang of Yongin-si (KR)
YOUNGSEOK Baek of Yongin-si (KR)
DISPLAY DEVICE AND MANUFACTURING METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240237493 titled 'DISPLAY DEVICE AND MANUFACTURING METHOD
The abstract describes a display device with a complex structure involving multiple layers and components.
- First lower electrode on a base layer
- Insulating film on the base layer
- Conductive barrier rib with a first opening for a light-emitting region
- First light-emitting pattern on the first lower electrode inside the first opening
- First upper electrode contacting the inner side surface of the conductive barrier rib
- First inorganic encapsulation pattern in the first opening, also contacting the inner side surface of the conductive barrier rib
- Step difference between central and peripheral portions of the upper surface of the first inorganic encapsulation pattern
Potential Applications: - This technology can be used in the manufacturing of high-quality display devices for various electronic products such as smartphones, tablets, and televisions.
Problems Solved: - The design of this display device helps to enhance the brightness and clarity of the screen by efficiently controlling the light emission in the designated regions.
Benefits: - Improved display quality - Enhanced brightness and clarity - Precise light control for better visual experience
Commercial Applications: - The technology can be applied in the consumer electronics industry for the production of advanced display screens with superior performance, attracting tech-savvy consumers looking for high-quality visual experiences.
Questions about the technology: 1. How does the step difference in the inorganic encapsulation pattern contribute to the overall performance of the display device? 2. What are the specific advantages of using a conductive barrier rib in this display technology?
Original Abstract Submitted
a display device including a first lower electrode disposed on a base layer, an insulating film disposed on the base layer, a conductive barrier rib disposed on the insulating film and having a first opening defined therein and corresponding to a light-emitting region, a first light-emitting pattern disposed on the first lower electrode inside the first opening, a first upper electrode disposed on the first light-emitting pattern and contacting an inner side surface of the conductive barrier rib defining the first opening, and a first inorganic encapsulation pattern, disposed in the first opening, and contacting the inner side surface of the conductive barrier rib, wherein a central portion of an upper surface of the first inorganic encapsulation pattern and a peripheral portion surrounding the central portion of the upper surface of the first inorganic encapsulation pattern may form a step difference.
