Samsung display co., ltd. (20240324419). DISPLAY APPARATUS simplified abstract
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Hyunjoo Hwang of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240324419 titled 'DISPLAY APPARATUS
The present application relates to a display apparatus with subpixels emitting light of the same color but with a phase difference between them. The display includes first, second, and third color subpixels, each with a subpixel electrode, an emission layer, and an opposite electrode.
- Subpixels emit light of the same color with a phase difference between them.
- Each subpixel has a subpixel electrode, emission layer, and opposite electrode.
- The display includes first, second, and third color subpixels.
- A bank layer defines lower opening portions for emission areas in each subpixel.
- A light-blocking layer above the bank layer has upper opening portions overlapping the lower openings.
- Color filters are above the light-blocking layer, including first, second, and third color filters.
Potential Applications: - High-quality displays for electronic devices - Improved color accuracy and contrast in screens - Enhanced visual experience for users
Problems Solved: - Phase difference between subpixels for better color reproduction - Improved light emission uniformity - Enhanced display performance
Benefits: - Crisp and accurate color representation - Better contrast and brightness levels - Enhanced viewing experience for users
Commercial Applications: Title: Advanced Display Technology for Enhanced Visual Experience This technology can be used in smartphones, tablets, TVs, monitors, and other electronic devices requiring high-quality displays. The improved color accuracy and contrast can attract consumers looking for superior visual performance in their devices.
Questions about Display Apparatus: 1. How does the phase difference between subpixels improve color reproduction? The phase difference between subpixels helps in achieving better color accuracy and contrast by controlling the light emission from each subpixel.
2. What are the potential market implications of this advanced display technology? The market implications of this technology include increased demand for electronic devices with high-quality displays, leading to potential growth in the consumer electronics industry.
Original Abstract Submitted
the present application relates to a display apparatus. the display apparatus includes a substrate, subpixels including first color subpixels including a (1-1)th color subpixel and a (1-2)th color subpixel for emitting light of a same color, light reflected from the (1-1)th color subpixel having a phase difference with respect to light reflected from the (1-2)th color subpixel, second color subpixels, and third color subpixels, each of the subpixels including a subpixel electrode, an emission layer over the subpixel electrode, and an opposite electrode over the emission layer, a bank layer defining lower opening portions defining an emission area in each of the subpixels, a light-blocking layer above the bank layer, and defining upper opening portions respectively overlapping the lower opening portions, and color filters above the light-blocking layer, and including first color filters, second color filters, and third color filters.
