Samsung display co., ltd. (20240306477). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Jin Hyeong Lee of Yong-si (KR)
Hye Beom Shin of Yongin-si (KR)
Kyung Hee Lee of Yongin-si (KR)
Sun Young Chang of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240306477 titled 'DISPLAY DEVICE
The display device described in the patent application includes a substrate, a light emitting element layer with multiple emission areas, a thin film encapsulation layer, and a light control layer.
- The light emitting element layer contains light emitting elements that emit light in each emission area.
- The thin film encapsulation layer consists of a first inorganic encapsulation film, a first organic encapsulation film, and a second inorganic encapsulation film.
- The light control layer comprises a first light blocking layer with an opening and a first light transmitting layer with an organic layer.
- The refractive index of the first light transmitting layer is higher than the refractive index of the first organic encapsulation film.
Potential Applications: - This technology can be used in the development of high-quality display screens for electronic devices. - It may find applications in the manufacturing of advanced lighting systems.
Problems Solved: - Provides improved encapsulation and light control for light emitting elements. - Enhances the overall performance and durability of display devices.
Benefits: - Increased brightness and efficiency of light emitting elements. - Enhanced protection against external factors for the display device.
Commercial Applications: Title: Advanced Display Technology for Electronic Devices This technology can be utilized in the production of smartphones, tablets, TVs, and other electronic devices with display screens. It can enhance the visual experience for users and improve the overall quality of the devices.
Questions about the technology: 1. How does the refractive index of the first light transmitting layer impact the performance of the display device? 2. What are the potential cost implications of implementing this technology in mass production?
Original Abstract Submitted
a display device includes a substrate. a light emitting element layer is disposed on the substrate. the light emitting element layer includes a plurality of emission areas. each of the emission areas comprises a light emitting element emitting light. a thin film encapsulation layer is on the light emitting element layer. the thin film encapsulation layer comprises a first inorganic encapsulation film, a first organic encapsulation film on the first inorganic encapsulation film, and a second inorganic encapsulation film on the first organic encapsulation film. a light control layer includes a first light blocking layer disposed on the thin film encapsulation layer and having a first opening, and a first light transmitting layer disposed on the first light blocking layer. the first light transmitting layer includes an organic layer. a refractive index of the first light transmitting layer is greater than a refractive index of the first organic encapsulation film.
