Boe technology group co., ltd. (20240206308). DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE simplified abstract
Contents
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
Organization Name
boe technology group co., ltd.
Inventor(s)
Xiangyong Kong of Beijing (CN)
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240206308 titled 'DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
The disclosure presents a display panel and a display device. The display panel consists of a first substrate and a second substrate, with the second substrate containing an organic electroluminescent device. The anode layer of the organic electroluminescent device is positioned away from the first substrate, while the cathode layer is closer to the first substrate than the anode layer.
- The cathode layer is electrically connected to an auxiliary electrode on the light entering surface of the first substrate through multiple conductive spacers.
- The cathode layer serves as a transparent electrode layer, while the auxiliary electrode has a resistance smaller than that of the cathode layer.
- The auxiliary electrode is grid-shaped and opaque in non-display regions.
- The multiple conductive spacers include first conductive spacers on the auxiliary electrode and second conductive spacers on the cathode layer of the second substrate.
- Key Features and Innovation:**
- Utilization of an auxiliary electrode for improved electrical connection. - Integration of multiple conductive spacers for enhanced stability. - Grid-shaped design of the auxiliary electrode for efficient light transmission.
- Potential Applications:**
- Consumer electronics such as smartphones and tablets. - Automotive displays. - Medical devices. - Wearable technology. - Industrial displays.
- Problems Solved:**
- Improved electrical connectivity in display panels. - Enhanced stability and durability. - Efficient light transmission for better display quality.
- Benefits:**
- Higher quality display output. - Increased durability and longevity. - Enhanced user experience. - Improved energy efficiency.
- Commercial Applications:**
Commercial Applications: Enhanced display panels can be utilized in various consumer electronics, automotive displays, medical devices, wearable technology, and industrial displays. This innovation offers improved display quality, durability, and energy efficiency, making it a valuable addition to the market.
- Questions about Display Panels:**
1. How does the integration of multiple conductive spacers contribute to the stability of the display panel? 2. What are the potential applications of display panels with grid-shaped auxiliary electrodes?
Original Abstract Submitted
the disclosure provides a display panel and a display device. the display panel includes a first substrate and a second substrate, the second substrate has an organic electroluminescent device, an anode layer of the organic electroluminescent device is away from the first substrate and a cathode layer thereof is closer to the first substrate than the anode layer; the cathode layer is electrically connected to an auxiliary electrode on a light entering surface of the first substrate through multiple conductive spacers, the cathode layer is a transparent electrode layer; the auxiliary electrode has a resistance smaller than that of the cathode layer of the organic electroluminescent device; the auxiliary electrode is a grid-shaped auxiliary electrode and in a non-display region, the auxiliary electrode is opaque; the multiple conductive spacers includes first conductive spacers on the auxiliary electrode and second conductive spacers on the cathode layer of the second substrate.
