Lg display co., ltd. (20240224606). DISPLAY PANEL AND DISPLAY DEVICE simplified abstract
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DISPLAY PANEL AND DISPLAY DEVICE
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DISPLAY PANEL AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224606 titled 'DISPLAY PANEL AND DISPLAY DEVICE
The abstract describes a display panel and device designed to enhance color gamut by incorporating an auxiliary layer on the anode electrodes and overcoat layer, along with a bank and cathode electrode.
- An auxiliary layer is added to the anode electrodes, extending to the overcoat layer, with a bank on top exposing a portion of the anode electrodes.
- A cathode electrode is placed on the organic layer, and the overcoat layer includes a stepped portion where the bank does not overlap the anode electrodes.
- The upper surface of the overcoat layer and the rear surface of the bank are spaced apart from each other.
Potential Applications: - This technology can be used in high-quality displays such as TVs, monitors, and smartphones. - It can also be applied in medical imaging devices, automotive displays, and virtual reality headsets.
Problems Solved: - Enhances color gamut and overall display quality. - Improves the viewing experience for users by providing more vibrant and accurate colors.
Benefits: - Increased color accuracy and vibrancy. - Enhanced visual experience for users. - Improved display performance in various applications.
Commercial Applications: - This technology can be utilized by display manufacturers to produce high-quality screens for consumer electronics, medical equipment, and automotive displays.
Questions about the technology: 1. How does the addition of the auxiliary layer improve color gamut in the display panel? 2. What are the specific advantages of the stepped portion in the overcoat layer in relation to display performance?
Original Abstract Submitted
a display panel and a display device configured to enhance color gamut is provided. a display device includes an auxiliary layer on at least one of the first to third anode electrodes and extending to a portion of an upper surface of an overcoat layer. the device includes a bank on the auxiliary layer and the first to third anode electrodes and including an opening exposing a portion of an upper surface of each of the first to third anode electrodes. the device includes a cathode electrode disposed on the organic layer. the overcoat layer includes a stepped portion in an area where the bank does not overlap at least one of the first to third anode electrodes and the auxiliary layer and the upper surface of the overcoat layer and a rear surface of the bank are spaced apart from each other.
