18745970. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Joo Woan Cho of Seongnam-si (KR)
Dae Ho Song of Hwaseong-si (KR)
Tae Hee Lee of Hwaseong-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18745970 titled 'DISPLAY DEVICE
The patent application describes a display device with a first substrate containing both display and non-display areas, pixel circuit units, and light emitting elements connected to the pixel circuit units. A hole mask layer with holes corresponding to the light emitting elements is placed on the first substrate, and a second substrate with open holes corresponding to the holes in the hole mask layer is positioned on top. Light exit patterns in the open holes of the second substrate correspond to the holes in the hole mask layer.
- Display device with first substrate, pixel circuit units, and light emitting elements
- Hole mask layer with holes corresponding to light emitting elements
- Second substrate with open holes corresponding to holes in hole mask layer
- Light exit patterns in open holes of second substrate
- Each light exit pattern includes a first part in one of the open holes
Potential Applications: - Consumer electronics such as smartphones, tablets, and laptops - Automotive displays - Medical devices - Wearable technology - Public displays and signage
Problems Solved: - Enhances display quality and brightness - Allows for more efficient use of space on the substrate - Improves overall performance of display devices
Benefits: - Crisp and vibrant display quality - Energy-efficient design - Compact and lightweight devices - Enhanced user experience - Cost-effective manufacturing process
Commercial Applications: Title: Innovative Display Technology for Enhanced Visual Experience This technology can be utilized in various commercial applications such as smartphones, tablets, automotive displays, medical devices, and public signage. The improved display quality and efficiency offered by this innovation can provide a competitive edge in the market, attracting consumers looking for high-performance devices with superior visual capabilities.
Questions about Display Device Technology: 1. How does the hole mask layer contribute to the overall performance of the display device? The hole mask layer helps to align the light emitting elements with the pixel circuit units, ensuring precise and efficient light emission for optimal display quality.
2. What are the key advantages of using light exit patterns in the open holes of the second substrate? The light exit patterns help to control the direction and intensity of light emitted by the display device, resulting in enhanced brightness and clarity of the displayed content.
Original Abstract Submitted
A display device includes a first substrate including a display area, a non-display area, and a plurality of pixel circuit units in the display area and the non-display area, a plurality of light emitting elements on the first substrate in the display area, the plurality of light emitting elements being electrically connected to the pixel circuit units, a hole mask layer on the first substrate and including a plurality of holes corresponding to the light emitting elements, a second substrate on the hole mask layer and including a plurality of open holes corresponding to the plurality of holes, and a plurality of light exit patterns in the plurality of the open holes of the second substrate corresponding to the plurality of holes, wherein each of the light exit patterns includes a first part in one of the plurality of open holes.
