Samsung display co., ltd. (20240224699). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Yonghwan Park of Yongin-si (KR)
Sanghyun Jun of Yongin-si (KR)
Donghee Choi of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224699 titled 'DISPLAY DEVICE
The patent application describes a display device with an array of sub-pixels (red, green, and blue) and an input sensing layer with a metal pattern surrounding each sub-pixel.
- The array is structured with alternating columns of red/green sub-pixels and blue sub-pixels.
- The metal pattern includes a first part partially surrounding a sub-pixel and a second part completely surrounding another sub-pixel emitting the same color light.
- The metal pattern has open portions extending in different directions from the sub-pixels.
Potential Applications:
- High-resolution displays for electronic devices
- Improved color accuracy in screens
- Enhanced touch sensitivity in interactive displays
Problems Solved:
- Color bleeding between sub-pixels
- Accidental touch inputs due to close proximity of sub-pixels
- Overall display quality and user experience improvement
Benefits:
- Crisp and vibrant display colors
- Precise touch input recognition
- Enhanced visual experience for users
Commercial Applications:
- Smartphone and tablet displays
- Television screens
- Monitor displays for computers
Questions about the technology: 1. How does the metal pattern surrounding each sub-pixel improve display performance? 2. What are the potential drawbacks of this display technology compared to traditional displays?
Frequently Updated Research: Ongoing research on improving the efficiency and durability of the metal patterns in display devices.
Original Abstract Submitted
a display device includes an array of sub-pixels including red, green, and blue sub-pixels, and an input sensing layer including a metal pattern at least partially surrounding each of the sub-pixels in a plan view. the array has a structure in which an icolumn (where i is a natural number), in which the red sub-pixels and the green sub-pixels are alternately arranged, and an (i+1)column, in which the blue sub-pixels are arranged, are alternately arranged. the metal pattern includes a first metal pattern partially surrounding a first sub-pixel, which is one of the sub-pixels, and a second metal pattern completely surrounding a second sub-pixel emitting light of a same color as the first sub-pixel. the first metal pattern includes a first open portion extending from the first sub-pixel in a first direction and a second open portion extending from the first sub-pixel in a second direction.
