18043604. DISPLAY PANEL AND DISPLAY DEVICE simplified abstract (BOE Technology Group Co., Ltd.)
Contents
DISPLAY PANEL AND DISPLAY DEVICE
Organization Name
BOE Technology Group Co., Ltd.
Inventor(s)
DISPLAY PANEL AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18043604 titled 'DISPLAY PANEL AND DISPLAY DEVICE
Simplified Explanation
The patent application describes a display panel with a base substrate, a first electrode layer, a pixel defining layer, and a photo spacer layer. It also includes at least one barrier dam and a distribution of first and second photo spacers.
- The display panel has a base substrate with a display region and a peripheral region.
- A first electrode layer, a pixel defining layer, and a photo spacer layer are arranged on the base substrate.
- At least one barrier dam is placed on the base substrate in the peripheral region.
- The photo spacer layer contains first and second photo spacers arranged in an array in the display and peripheral regions.
- The second photo spacer is located between the outer boundary and the barrier dam.
- The density of second photo spacers in the peripheral region is lower than that of the first photo spacers in the display region.
Potential applications of this technology:
- Display panels for electronic devices such as smartphones, tablets, and televisions.
- High-resolution displays for gaming or virtual reality applications.
- Medical imaging displays for accurate visualization of diagnostic images.
Problems solved by this technology:
- Provides improved structural integrity and stability to the display panel.
- Prevents leakage of liquid crystal material in the display region.
- Reduces the risk of damage to the display panel during manufacturing or use.
Benefits of this technology:
- Enhanced display performance with reduced image distortion.
- Increased durability and reliability of the display panel.
- Cost-effective manufacturing process with improved yield rates.
Original Abstract Submitted
A display panel including: a base substrate including a display region and a peripheral region, wherein the display region includes an outer boundary; a first electrode layer, a pixel defining layer and a photo spacer layer sequentially arranged on the base substrate. The display panel further includes at least one barrier dam arranged on the base substrate, which is located on a side of the peripheral region away from the display region in the peripheral region. The photo spacer layer includes a plurality of first photo spacers and second photo spacers respectively arranged in an array in the display region and the peripheral region, and the second photo spacer is located between the outer boundary and the at least one barrier dam. A distribution density of the second photo spacers in the peripheral region is less than that of the first photo spacers in the display region.
