Lg display co., ltd. (20240260328). LIGHT EMITTING DIODE DISPLAY DEVICE simplified abstract
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LIGHT EMITTING DIODE DISPLAY DEVICE
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LIGHT EMITTING DIODE DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240260328 titled 'LIGHT EMITTING DIODE DISPLAY DEVICE
The abstract describes an organic light-emitting diode display device with multiple subpixels, electrodes, bank layers, an emitting layer, and a second electrode.
- The device includes a substrate with first, second, and third subpixels.
- Each subpixel has a first electrode.
- A first bank layer with a first trench is on the first electrode.
- A second bank layer with a second trench crossing the first direction is on the first bank layer.
- An emitting layer is on the first electrode and the bank layers.
- A second electrode is on the emitting layer.
Potential Applications: - This technology can be used in high-resolution displays for smartphones, tablets, and TVs. - It can also be applied in wearable technology such as smartwatches and augmented reality glasses.
Problems Solved: - Provides a more efficient and compact way to create organic light-emitting diode displays. - Enhances the brightness and color accuracy of the display.
Benefits: - Improved display quality with vibrant colors and high contrast. - Energy-efficient design for longer battery life in portable devices.
Commercial Applications: Organic light-emitting diode display devices can revolutionize the consumer electronics market by offering superior display quality and energy efficiency in various devices.
Questions about Organic Light-Emitting Diode Display Devices: 1. How do organic light-emitting diode displays compare to traditional LCD displays in terms of energy efficiency? 2. What are the key advantages of using organic light-emitting diode technology in display devices?
Original Abstract Submitted
an organic light emitting diode display device includes a substrate having first, second and third subpixels; a first electrode in each of the first, second and third subpixels on the substrate; a first bank layer on the first electrode, the first bank layer having a first trench along a first direction; a second bank layer on the first bank layer, the second bank layer having a second trench along a second direction crossing the first direction; an emitting layer on the first electrode and the first and second bank layers; and a second electrode on the emitting layer.
