Lg display co., ltd. (20240224647). LIGHT EMITTING DISPLAY DEVICE simplified abstract
Contents
LIGHT EMITTING DISPLAY DEVICE
Organization Name
Inventor(s)
LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224647 titled 'LIGHT EMITTING DISPLAY DEVICE
Simplified Explanation: The patent application describes a light-emitting display device with different active areas and sub-pixels that can operate in various modes to control viewing angles.
- The display panel has an active area with a first and second active area, as well as a non-active area.
- Multiple sub-pixels are located in the active area, each consisting of a light-emitting diode (LED) and a lens that refracts the emitted light.
- A gate driver is positioned on the non-active area to control the sub-pixels.
- The device can adjust viewing angles in different modes by using the lenses in the sub-pixels.
Key Features and Innovation:
- Display panel with multiple active areas and sub-pixels.
- Sub-pixels consist of LEDs and lenses for controlling light emission.
- Gate driver for managing sub-pixels.
- Ability to change viewing angles in different modes.
Potential Applications: The technology can be used in:
- Televisions
- Monitors
- Smartphones
- Virtual reality headsets
Problems Solved:
- Limited viewing angles in traditional display devices.
- Lack of control over light emission in sub-pixels.
- Inefficient management of display panels.
Benefits:
- Enhanced viewing experience with adjustable angles.
- Improved image quality and brightness.
- Energy-efficient operation.
Commercial Applications: The technology can revolutionize the display industry by offering customizable viewing angles and improved image quality, making it ideal for various consumer electronics and entertainment devices.
Questions about Light-Emitting Display Device: 1. How does the use of lenses in sub-pixels impact the viewing experience? 2. What are the potential market implications of this technology in the display industry?
Frequently Updated Research: Researchers are constantly exploring new materials and technologies to enhance the performance and efficiency of light-emitting display devices. Stay updated on the latest advancements in this field for potential future applications.
Original Abstract Submitted
a light-emitting display device can include a display panel in which an active area including a first active area and a second active area, and a non-active area adjacent to the active area are defined. also, the light-emitting display device can include a plurality of sub-pixels disposed in the active area, and a gate driver disposed on the non-active area. each of the plurality of sub-pixels can include a first light-emitting diode (led) that emits light in response to a driving current and a first lens that refracts the light emitted from the first led. also, the light-emitting display device can operate in different modes that have different viewing angles by using the lens to limit or control a viewing angle in each of the first and second active areas and the display panel can selectively change the viewing angle on demand.
