17780304. DISPLAY PANEL AND DISPLAY APPARATUS simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

DISPLAY PANEL AND DISPLAY APPARATUS

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Cheng Zeng of Beijing (CN)

Jaeho Lee of Beijing (CN)

Zhen Sun of Beijing (CN)

Lulin Ma of Beijing (CN)

DISPLAY PANEL AND DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17780304 titled 'DISPLAY PANEL AND DISPLAY APPARATUS

Simplified Explanation

The display panel described in the abstract includes a plurality of light-emitting devices on a substrate, a color conversion layer with light-exiting parts, and an optical layer between the two. The second electrodes corresponding to light-exiting parts emitting different colors have different reflectivities.

• Light-emitting devices emit light of a preset color.
• Color conversion layer receives light from the devices and emits light of a different color.
• Optical layer transmits light of the preset color and reflects light of a different color.

Potential Applications

The technology described in this patent application could be applied in:

• High-resolution displays
• Signage and advertising
• Automotive lighting systems

Problems Solved

This technology addresses issues such as:

• Achieving a wider range of colors in displays
• Enhancing color accuracy in lighting systems
• Improving overall display performance

Benefits

The benefits of this technology include:

• Enhanced color reproduction
• Increased efficiency in light emission
• Improved visual experience for users

Potential Commercial Applications

The potential commercial applications of this technology could be seen in:

• Consumer electronics
• Automotive industry
• Lighting design companies

Possible Prior Art

One possible prior art for this technology could be the use of color filters in display panels to achieve different colors. Another could be the use of reflective layers in lighting systems to control light output.

How does this technology compare to existing display panel technologies in terms of color accuracy and efficiency?

This article does not provide a direct comparison with existing technologies in the market. It would be interesting to see a side-by-side analysis of this technology against current display panel solutions to understand its advantages and limitations.

What are the potential challenges in implementing this technology on a large scale for commercial applications?

The article does not address the scalability of this technology for mass production and commercial use. It would be important to explore the challenges that may arise when trying to implement this innovation on a larger scale.

Original Abstract Submitted

A display panel includes: a plurality of light-emitting devices on a substrate, wherein each light-emitting device is configured to emit light of a preset color; a color conversion layer including a plurality of light exiting parts, wherein each light exiting part corresponds to one light-emitting device, and the light exiting part is configured to receive light emitted by the corresponding light-emitting device and emit light of a color same as or different from the preset color; and an optical layer between the color conversion layer and the plurality of light-emitting devices, wherein the optical layer is configured to transmit at least a portion of the light of the preset color and reflect the light of a color different from the preset color emitted by the color conversion layer; wherein second electrodes corresponding to at least two light exiting parts, which emits light of different colors, have different reflectivities.