20240057391. 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 20240057391 titled 'DISPLAY DEVICE
Simplified Explanation
The display device described in the patent application includes:
- A substrate with pixel electrodes spaced apart from each other
- A pixel defining layer with openings overlapping the pixel electrodes
- A light blocking layer with holes overlapping the openings
- Color filters placed in the holes on the light blocking layer
Potential applications of this technology:
- High-resolution displays
- Color-accurate screens for devices like smartphones and tablets
Problems solved by this technology:
- Improved color accuracy and image quality on displays
- Reduction of light leakage between pixels
Benefits of this technology:
- Enhanced visual experience for users
- Increased efficiency in displaying colors accurately
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.
