Lg display co., ltd. (20240201559). LIGHT PATH CONTROL DEVICE AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract
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LIGHT PATH CONTROL DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
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LIGHT PATH CONTROL DEVICE AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240201559 titled 'LIGHT PATH CONTROL DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
Simplified Explanation: The patent application relates to a light path control device that includes a first viewing angle control member with light-shielding patterns and a diffractive transmitting layer, along with a pattern cover layer.
- The device has light-shielding patterns patterned at regular intervals on the first viewing angle control member.
- A pattern cover layer is used to cover the light-shielding patterns.
- A diffractive transmitting layer is placed on the lower portion of the first viewing angle control member and contains multiple slits.
- The device is designed for use in a display device to control the light path.
Key Features and Innovation:
- Light path control device with light-shielding patterns and diffractive transmitting layer.
- Pattern cover layer to cover the light-shielding patterns.
- Diffractive transmitting layer with multiple slits for controlling light path.
- Designed for use in display devices.
Potential Applications: The technology can be used in various display devices, such as televisions, monitors, and projectors, to control the light path and improve viewing angles.
Problems Solved: The technology addresses issues related to controlling light paths in display devices, enhancing viewing angles, and improving overall display quality.
Benefits:
- Enhanced viewing angles.
- Improved display quality.
- Better control over light paths in display devices.
Commercial Applications: The technology can have commercial applications in the consumer electronics industry, specifically in the manufacturing of display devices for improved performance and user experience.
Questions about Light Path Control Device: 1. How does the diffractive transmitting layer contribute to controlling the light path in the device? 2. What are the potential benefits of using a pattern cover layer in the light path control device?
Original Abstract Submitted
embodiments relate to a light path control device, including a first viewing angle control member including light-shielding patterns patterned at regular intervals and a pattern cover layer to cover the light-shielding patterns; and a diffractive transmitting layer that is disposed on a lower portion of the first viewing angle control member and includes a plurality of slits, and a display device including the light path control device.
