18122275. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18122275 titled 'DISPLAY DEVICE
Simplified Explanation
The patent application describes a display device with pixel electrodes, a pixel defining layer with openings, a light blocking layer with holes, and color filters overlapping the openings.
- Display device with pixel electrodes spaced apart on a substrate
- Pixel defining layer with openings overlapping the pixel electrodes
- Light blocking layer with holes overlapping the openings
- Color filters in the holes on the light blocking layer
- Second portion of pixel defining layer includes concave portion
- Color filters partially overlap on the light blocking layer
Potential Applications
- High-resolution displays
- Color-accurate screens for electronic devices
- Improved image quality in televisions and monitors
Problems Solved
- Reduced light leakage between pixels
- Enhanced color accuracy and vibrancy
- Improved display contrast and sharpness
Benefits
- Crisp and clear images
- Accurate color reproduction
- Enhanced viewing experience for users
Original Abstract Submitted
A display device includes a plurality of pixel electrodes spaced apart from each other on a substrate, a pixel defining layer including a plurality of openings spaced apart from each other and overlapping the plurality of pixel electrodes, a light blocking layer overlapping the plurality of openings and including a plurality of holes spaced apart from each other, and a plurality of color filters disposed in the plurality of holes on the light blocking layer and overlapping the plurality of openings. The pixel defining layer includes a first portion overlapping the light blocking layer and a second portion not overlapping the light blocking layer, the second portion includes a first concave portion recessed from a surface of the second portion in a thickness direction, and the plurality of color filters are disposed to partially overlap each other on the light blocking layer.
