Boe technology group co., ltd. (20240276775). Display Substrate and Display Apparatus simplified abstract
Contents
Display Substrate and Display Apparatus
Organization Name
boe technology group co., ltd.
Inventor(s)
Display Substrate and Display Apparatus - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240276775 titled 'Display Substrate and Display Apparatus
The display substrate in this patent application consists of a complex structure with multiple layers, including electrodes, isolation structures, and light emitting units.
- The light emitting structure layer is composed of a first electrode layer, a pixel definition layer, a light emitting functional layer, a second electrode layer, a third electrode layer, and an electrode insulation layer.
- The pixel definition layer features a pixel opening exposing a first electrode and a grid-shaped isolation groove structure.
- The third electrode layer and the electrode insulation layer are stacked on one side of the pixel definition layer.
- The light emitting functional layer and the second electrode layer are also stacked in sequence.
- The second electrode layer and the third electrode layer are designed to be equipotential.
- The light emitting functional layer includes at least two stacked light emitting units and a charge generation layer positioned between them.
Potential Applications: - This technology can be used in the manufacturing of high-quality displays for electronic devices such as smartphones, tablets, and televisions. - It could also find applications in the development of advanced lighting systems for commercial and residential use.
Problems Solved: - The design of this display substrate addresses the need for improved efficiency and performance in light emitting structures. - It provides a solution for creating high-resolution displays with vibrant colors and low power consumption.
Benefits: - Enhanced display quality with vivid colors and high brightness. - Improved energy efficiency leading to longer battery life in portable devices. - Greater design flexibility for display manufacturers.
Commercial Applications: - The technology can be leveraged by display manufacturers to produce cutting-edge products with superior visual performance. - It has the potential to impact the consumer electronics market by offering innovative display solutions to meet the growing demand for high-quality screens.
Questions about the Technology: 1. How does the electrode insulation layer contribute to the overall functionality of the display substrate? 2. What are the specific advantages of having equipotential second and third electrode layers in this design?
Original Abstract Submitted
a display substrate includes a light emitting structure layer arranged on a base substrate, the light emitting structure layer includes a first electrode layer, a pixel definition layer, a light emitting functional layer, a second electrode layer, a third electrode layer and an electrode insulation layer; the first electrode layer includes multiple first electrodes, and the pixel definition layer is provided with a pixel opening exposing a first electrode and a grid-shaped isolation groove structure; the third electrode layer and the electrode insulation layer are sequentially stacked on a side of the pixel definition layer; the light emitting functional layer and the second electrode layer are sequentially stacked; the second electrode layer and the third electrode layer are configured to be equipotential; the light emitting functional layer includes at least two stacked light emitting units and a charge generation layer positioned between two adjacent light emitting units.
