Boe technology group co., ltd. (20240203343). Display Substrate and Display Apparatus simplified abstract
Contents
Display Substrate and Display Apparatus
Organization Name
boe technology group co., ltd.
Inventor(s)
Chenyang Zhang of Beijing (CN)
Display Substrate and Display Apparatus - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240203343 titled 'Display Substrate and Display Apparatus
The patent application describes a display substrate and a display apparatus with a display region and a non-display region.
- Each pixel circuit in the display region is connected to k light emitting devices emitting light of the same color.
- The pixel circuit includes a current control sub-circuit and a light emitting selection sub-circuit.
- The current control sub-circuit provides a drive current to a first node under the control of various signals.
- The light emitting selection sub-circuit sequentially provides a signal to the k light emitting devices under control of k light emitting selection signal terminals.
Potential Applications: - This technology could be used in the manufacturing of high-resolution displays for various electronic devices. - It may find applications in the development of advanced display panels for televisions, smartphones, and other consumer electronics.
Problems Solved: - The technology addresses the need for efficient control of light emitting devices in display panels. - It solves the challenge of providing uniform color and brightness across the display region.
Benefits: - Improved display quality with precise control of light emitting devices. - Enhanced energy efficiency due to optimized current control mechanisms.
Commercial Applications: Title: Advanced Display Technology for Consumer Electronics This technology can be utilized in the production of high-quality display panels for smartphones, tablets, and televisions, enhancing the viewing experience for consumers. The market implications include increased demand for devices with superior display capabilities, potentially leading to higher sales and market share for manufacturers.
Questions about Display Substrate Technology: 1. How does the current control sub-circuit ensure uniform brightness across the display region? - The current control sub-circuit provides a drive current to each light emitting device, ensuring consistent brightness levels.
2. What are the key advantages of using k light emitting devices in each pixel circuit? - Using k light emitting devices allows for more precise control over color and brightness, resulting in a higher quality display output.
Original Abstract Submitted
disclosed are a display substrate and a display apparatus, the display substrate includes a display region and a non-display region, the display region is provided with a pixel circuit and a light emitting unit; each pixel circuit is connected with k light emitting devices emitting light of a same color; each pixel circuit includes a current control sub-circuit and a light emitting selection sub-circuit; the current control sub-circuit is configured to provide a drive current to a first node under control of a reset signal terminal, an initial signal terminal, a scan signal terminal, a data signal terminal, a light emitting control terminal, and a first power supply terminal; the light emitting selection sub-circuit is configured to sequentially provide a signal of the first node to the k light emitting devices emitting light of the same color under control of k light emitting selection signal terminals.
