18611448. DISPLAY APPARATUS simplified abstract (Samsung Display Co., Ltd.)
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Gwangmin Cha of Yongin-si (KR)
Sanghyun Yun of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18611448 titled 'DISPLAY APPARATUS
The patent application describes a display apparatus with a unique pixel-defining layer design.
- The display apparatus includes a substrate, a pixel-circuit layer, a via insulating layer, a first electrode, a pixel-defining layer, and a second electrode.
- The pixel-defining layer consists of first pixel-defining layers and second pixel-defining layers arranged in a specific pattern.
- The second pixel-defining layers are positioned between the first pixel-defining layers, creating a distinct layout.
- A groove in the via insulating layer aligns with the overlap region of the first pixel-defining layers, enhancing the structure's functionality.
Potential Applications:
- This technology can be applied in various display devices such as smartphones, tablets, and televisions.
- It can also be used in augmented reality (AR) and virtual reality (VR) headsets for improved visual performance.
Problems Solved:
- The unique pixel-defining layer design enhances display quality and resolution.
- The groove in the via insulating layer improves the overall efficiency of the display apparatus.
Benefits:
- Enhanced display quality and resolution.
- Improved efficiency and performance of display devices.
- Potential for better visual experiences in AR and VR applications.
Commercial Applications:
- This technology can be utilized by display manufacturers to create high-quality and efficient display devices for consumer electronics and entertainment industries.
Questions about the technology: 1. How does the unique pixel-defining layer design impact display quality? 2. What are the potential market implications of this technology in the consumer electronics industry?
Original Abstract Submitted
A display apparatus includes: a substrate; a pixel-circuit layer including a pixel circuit; a via insulating layer on the pixel-circuit layer; a first electrode on the via insulating layer; a pixel-defining layer on the first electrode and exposing a portion of the first electrode; and a second electrode on the first electrode. The pixel-defining layer includes: first pixel-defining layers extending in a first direction and adjacent to each other in a second direction crossing the first direction; and second pixel-defining layers respectively between adjacent ones of the first pixel-defining layers. The second pixel-defining layers are spaced apart from each other, and the via insulating layer has a groove in at least a portion of a region at where the first pixel-defining layers overlaps the via insulating layer.
