18605818. DISPLAY APPARATUS simplified abstract (Samsung Display Co., Ltd.)
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Hyoengki Kim of Yongin-si (KR)
Taehoon Yang of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18605818 titled 'DISPLAY APPARATUS
The patent application describes a display apparatus with a pixel circuit layer, planarization layer, first bank layer, display element, counter electrode, emission layer, second bank layer, and light-blocking layer.
- The pixel electrode has an inclined surface on the side of the first bank layer and a flat surface on the top of the planarization layer.
- The inclined surface of the pixel electrode is inclined by 15° to 25°.
- The first bank layer defines a first opening for the pixel electrode, while the second bank layer defines a pixel opening.
- The light-blocking layer defines a second opening on the display element.
Potential Applications: - This technology can be used in high-resolution displays for electronic devices. - It can enhance the visual quality and performance of screens in smartphones, tablets, and televisions.
Problems Solved: - Provides improved pixel electrode design for better display quality. - Enhances the efficiency and functionality of display elements in electronic devices.
Benefits: - Higher resolution and clarity in display screens. - Improved durability and longevity of electronic displays.
Commercial Applications: Title: Advanced Display Technology for Enhanced Visual Experience This technology can be utilized in the manufacturing of smartphones, tablets, laptops, and televisions to provide users with a superior visual experience. The enhanced display quality and efficiency can attract consumers looking for high-performance electronic devices.
Questions about Display Apparatus Technology: 1. How does the inclined surface of the pixel electrode contribute to the display quality? The inclined surface of the pixel electrode helps in optimizing the light emission and improving the overall visual performance of the display.
2. What role does the second bank layer play in the display apparatus? The second bank layer defines the pixel opening and helps in controlling the light emission and pixel functionality in the display element.
Original Abstract Submitted
A display apparatus includes a pixel circuit layer including at least one thin-film transistor, a planarization layer located on the at least one thin-film transistor, and a first bank layer located on the planarization layer and defining a first opening, a display element including a pixel electrode located to correspond to the first opening, a counter electrode, and an emission layer located between the pixel electrode and the counter electrode, a second bank layer located between the pixel electrode and the counter electrode defining a pixel opening, and a light-blocking layer located on the display element and defining a second opening, wherein the pixel electrode includes an inclined surface located on a side surface of the first bank layer and a flat surface located on a top surface of the planarization layer exposed through the first opening, wherein the inclined surface of the pixel electrode is inclined by 15° to 25°.
