Samsung display co., ltd. (20240249552). DISPLAY DEVICE simplified abstract
DISPLAY DEVICE
Organization Name
Inventor(s)
KWANG SOO Bae of Yongin-si (KR)
BOKWANG Song 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 20240249552 titled 'DISPLAY DEVICE
The patent application describes a display device with a display panel containing a light emitting element and a photosensitive element, an input sensor with a sensing electrode on the display panel, and an anti-reflection layer on the input sensor. The anti-reflection layer includes a light shielding pattern with openings corresponding to the light emitting and photosensitive elements. The sensing electrode has line portions, including one overlapping the light shielding pattern between the openings.
- The display device includes a display panel with a light emitting element and a photosensitive element.
- An input sensor with a sensing electrode is located on the display panel.
- An anti-reflection layer is present on the input sensor, which includes a light shielding pattern with specific openings.
- The sensing electrode consists of line portions, with one portion overlapping the light shielding pattern between the openings.
- The positioning of the line portion in relation to the openings is crucial for optimal functionality.
Potential Applications: This technology could be used in various display devices such as smartphones, tablets, and monitors to improve visibility and touch sensitivity.
Problems Solved: The technology addresses issues related to reflection and interference that can affect the performance of display devices.
Benefits: Enhanced visibility, improved touch sensitivity, and overall better performance of display devices.
Commercial Applications: This technology could be valuable for manufacturers of electronic devices looking to enhance the quality of their displays and improve user experience.
Questions about the technology: 1. How does the anti-reflection layer improve the performance of the display device?
- The anti-reflection layer reduces reflection and interference, leading to better visibility and touch sensitivity.
2. What are the potential drawbacks of this technology?
- One potential drawback could be the increased complexity of manufacturing processes due to the inclusion of the anti-reflection layer.
Original Abstract Submitted
a display device includes: a display panel including a light emitting element and a photosensitive element; an input sensor comprising a sensing electrode on the display panel; and an anti-reflection layer on the input sensor. the anti-reflection layer includes: a light shielding pattern having a first opening corresponding to the light emitting element and a second opening corresponding to the photosensitive element. the sensing electrode includes a plurality of line portions, the plurality of line portions includes a first line portion overlapping the light shielding pattern and arranged between the first opening and the second opening on a plane. a distance between the first line portion and an edge of the second opening is less than a distance between the first line portion and an edge of the first opening.