Chengdu boe optoelectronics technology co., ltd. (20240215316). DISPLAY SUBSTRATE AND DISPLAY PANEL simplified abstract
Contents
DISPLAY SUBSTRATE AND DISPLAY PANEL
Organization Name
chengdu boe optoelectronics technology co., ltd.
Inventor(s)
Tsanghong Wang of Beijing (CN)
DISPLAY SUBSTRATE AND DISPLAY PANEL - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215316 titled 'DISPLAY SUBSTRATE AND DISPLAY PANEL
The abstract describes a display substrate with a base substrate, a pixel defining layer with openings, and light emitting units at the openings, some of which have different colors. Each light emitting unit includes an anode, a cathode, and a luminescent functional layer with a first sub-layer that partially overlaps with the non-opening region of the pixel defining layer.
- Adjacent light emitting units have different colors
- Luminescent functional layer includes a first sub-layer
- First sub-layer extends to a side away from the base substrate
- Carrier mobility of the first sub-layers of different colored units is different
- Orthographic projections of the first sub-layers of different colored units do not overlap on the base substrate
Potential Applications: - High-resolution displays - Colorful signage - Advanced lighting systems
Problems Solved: - Improved color accuracy - Enhanced display quality - Increased efficiency in light emission
Benefits: - Vivid and accurate color representation - Energy-efficient display technology - Enhanced visual experience for users
Commercial Applications: Title: Advanced Color Display Technology for Enhanced Visual Experiences This technology can be used in high-end TVs, smartphones, digital signage, and other display devices to provide users with vibrant and accurate color representation, leading to a superior visual experience. The market implications include increased demand for high-quality displays in various industries such as entertainment, advertising, and consumer electronics.
Questions about Color Display Technology: 1. How does the different carrier mobility of the first sub-layers impact the overall performance of the display? 2. What are the potential cost implications of implementing this advanced color display technology in commercial products?
Original Abstract Submitted
a display substrate is provided, including: a base substrate, a pixel defining layer on the base substrate and including openings at intervals; light emitting units correspondingly located at openings. at least some adjacent light emitting units have different colors. each light emitting unit includes an anode, a cathode, and a luminescent functional layer therebetween and including a first sub-layer, orthographic projections of the first sub-layer and a non-opening region of the pixel defining layer on the base substrate partially overlap each other. the first sub-layer extends to a side of the non-opening region away from the base substrate. carrier mobility of the first sub-layers of two adjacent light emitting units with different colors is different. orthographic projections of the first sub-layers of the two adjacent light emitting units with different colors on the base substrate do not overlap each other. a display panel is provided to include the display substrate.
