18309561. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
CHANG-WOO Shim of Yongin-si (KR)
WONSANG Park of Yongin-si (KR)
SEONGJUN Lee of Yongin-si (KR)
SANGHYUN Jun of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18309561 titled 'DISPLAY DEVICE
Simplified Explanation
The abstract describes a display device that includes a light-emitting element, a pixel-defining film, a sensing electrode, a light-blocking pattern, and a color filter. The light-emitting element consists of a first electrode, a second electrode, and a light-emitting layer. The pixel-defining film has a pixel opening that exposes the first electrode and includes a sensing electrode. A light-blocking pattern is present on the sensing electrode, and a color filter is applied on top of the sensing electrode. The light-blocking pattern consists of a first pattern part and a second pattern part, which have different optical densities with respect to first light.
- The display device includes a light-emitting element with a first and second electrode, and a light-emitting layer.
- A pixel-defining film with a pixel opening exposes the first electrode.
- The pixel-defining film also includes a sensing electrode.
- A light-blocking pattern is present on the sensing electrode.
- A color filter is applied on top of the sensing electrode.
- The light-blocking pattern has two parts with different optical densities.
Potential applications of this technology:
- Display devices: This technology can be used in various display devices such as televisions, computer monitors, smartphones, and tablets.
- Virtual reality (VR) and augmented reality (AR): The display device can enhance the visual experience in VR and AR applications by providing high-quality and vibrant colors.
- Wearable devices: This technology can be integrated into wearable devices like smartwatches and smart glasses to provide clear and vivid displays.
Problems solved by this technology:
- Improved image quality: The different optical densities of the light-blocking pattern help in achieving better contrast and color accuracy in the displayed images.
- Reduced power consumption: The efficient light-emitting element design reduces power consumption, leading to longer battery life in portable devices.
- Enhanced viewing experience: The combination of the light-blocking pattern and color filter results in improved image clarity and vibrant colors, enhancing the overall viewing experience.
Benefits of this technology:
- High-quality display: The display device offers improved image quality with better contrast, color accuracy, and clarity.
- Energy efficiency: The design of the light-emitting element reduces power consumption, making the device more energy-efficient.
- Enhanced user experience: The vibrant colors and clear images provided by this technology enhance the user's viewing experience, whether in entertainment, gaming, or professional applications.
Original Abstract Submitted
A display device includes: a light-emitting element including a first electrode, a second electrode on the first electrode, and a light-emitting layer between the first electrode and the second electrode; a pixel-defining film having a pixel opening exposing the first electrode; a sensing electrode on the pixel-defining film; a light-blocking pattern on the sensing electrode; and a color filter on the sensing electrode, wherein the light-blocking pattern comprises a first pattern part and a second pattern part, and the first pattern part and the second pattern part have different optical densities (OD) with respect to first light.
