Samsung display co., ltd. (20240130164). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Byung Han Yoo of YONGIN-SI (KR)
Jung Woo Park of YONGIN-SI (KR)
Tae Kyung Ahn of YONGIN-SI (KR)
Dae Young Lee of YONGIN-SI (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240130164 titled 'DISPLAY DEVICE
Simplified Explanation
The display device described in the patent application includes unit pixels with sub-pixels, light sensing pixels, and partition wall members. Each sub-pixel has a light emitting element and area, while each light sensing pixel has a light receiving element and area. The partition wall members surround the light receiving areas and overlap some sub-pixels.
- Unit pixels with sub-pixels, light sensing pixels, and partition wall members
- Sub-pixels with light emitting elements and areas
- Light sensing pixels with light receiving elements and areas
- Partition wall members surrounding light receiving areas and overlapping sub-pixels
Potential Applications
The technology described in the patent application could be used in various display devices such as TVs, monitors, and smartphones. It could also be applied in augmented reality and virtual reality headsets.
Problems Solved
This technology helps improve the efficiency and accuracy of light sensing in display devices. It also enhances the overall image quality by optimizing the light emitting and sensing capabilities of the pixels.
Benefits
The benefits of this technology include better color accuracy, improved contrast ratios, and enhanced energy efficiency in display devices. It also enables more precise touch and gesture recognition in interactive displays.
Potential Commercial Applications
The technology could be commercially applied in the manufacturing of high-resolution displays for consumer electronics, automotive displays, and medical imaging devices. It could also be integrated into smart home devices and wearable technology.
Possible Prior Art
One possible prior art could be the use of partition wall members in display devices to improve light sensing capabilities. Another could be the integration of sub-pixels and light sensing pixels in a single unit pixel for enhanced display performance.
Unanswered Questions
How does this technology impact the cost of manufacturing display devices?
The cost implications of implementing this technology in mass production are not addressed in the patent application. It would be interesting to know if the added complexity affects the overall cost of manufacturing display devices.
What are the potential challenges in scaling this technology for larger display sizes?
The patent application does not discuss the scalability of this technology for larger displays. Understanding the challenges and limitations in scaling up the technology could provide valuable insights for future developments in the field.
Original Abstract Submitted
a display device includes a substrate and a plurality of unit pixels disposed on the substrate. each unit pixel includes a plurality of sub-pixels, a plurality of light sensing pixels, and a plurality of partition wall members. each of the sub-pixels includes a light emitting element that emits light and a light emitting area from which the light is emitted. each of the light sensing pixels includes a light receiving element that outputs a sensing signal corresponding to the light and a light receiving area that receives the light. in a plan view, each of the partition wall members surrounds the corresponding light receiving area and overlaps at least some of the sub-pixels.
