Lg display co., ltd. (20240215375). Display Device and Display Panel simplified abstract
Contents
Display Device and Display Panel
Organization Name
Inventor(s)
Display Device and Display Panel - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215375 titled 'Display Device and Display Panel
The present disclosure pertains to a display panel and a display device with a first optical area for light transmission and a normal area outside the optical area. The first optical area includes a first anode electrode, a first insulating layer with a concave portion exposing part of the electrode, a light path changing element on the insulating layer, and a bank exposing parts of the light path changing element and the electrode to enhance light extraction efficiency.
- First optical area for light transmission
- Normal area outside the optical area
- Components include first anode electrode, insulating layer, concave portion, light path changing element, and bank
- Enhances light extraction efficiency
Potential Applications: - Display panels for electronic devices - Lighting applications for improved brightness and efficiency
Problems Solved: - Enhances light extraction efficiency - Improves overall display performance
Benefits: - Better visibility and brightness in displays - Energy-efficient lighting solutions
Commercial Applications: Title: Enhanced Display Panels for Improved Brightness and Efficiency This technology can be used in various electronic devices such as smartphones, tablets, and TVs to enhance display performance and brightness. It can also be applied in lighting solutions for energy-efficient and bright illumination.
Questions about the technology: 1. How does the light path changing element improve light extraction efficiency?
The light path changing element redirects light towards the viewer, reducing loss and enhancing brightness.
2. What are the potential cost implications of implementing this technology in display panels?
The initial investment in implementing this technology may be offset by energy savings and improved performance in the long run.
Original Abstract Submitted
the present disclosure relates to a display panel and a display device, and more specifically, to a display panel and a display device that include: a first optical area allowing light to be transmitted; and a normal area included in a display area and located outside of the first optical area, the first optical area comprising: a first anode electrode of a first light emitting element; a first insulating layer including a concave portion exposing at least a portion of an upper surface of the first anode electrode; a light path changing element disposed on a portion of an upper surface of the insulating layer and a side surface of the concave portion; and a bank exposing a portion of the light path changing element disposed on the upper surface of the insulating layer and exposing a portion of the upper surface of the first anode electrode, and are capable of improving light extraction efficiency.
