LG Display had 147 patents in future of work during Q2 2024. LG Display Co Ltd filed patents for various technologies including an actuator device with magnets, a power conversion device with multi-level converters, and a power circuit for a display device. The actuator device includes magnets for tilting a reflective member, while the power conversion devices involve converters connected to cell strings and a control unit for generating control signals based on voltage detection. The power circuit includes a current sensing resistor and a voltage generation part to adjust the output voltage based on current flow. GlobalData’s report on LG Display gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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LG Display had no grants in future of work as a theme in Q2 2024.
Recent Patents
Application: Lens moving apparatus, and camera module and optical instrument comprising same (Patent ID: US20240176098A1)
The patent filed by LG Display Co Ltd describes a lens moving apparatus with a unique design that includes a housing, bobbin, coil, magnets, circuit boards, position sensors, and elastic members. The apparatus is designed to facilitate movement of the lens in a precise and controlled manner. The upper elastic member is intricately connected to the housing and circuit board through soldering, providing stability and flexibility to the system. Additionally, the apparatus includes lower elastic members for further support and control of the lens movement.
The lens moving apparatus also incorporates multiple magnets, coils, and sensors to enable accurate and efficient movement of the lens in various directions. The design includes specific features such as grooves in the bobbin for magnet placement, overlapping of magnets and coils, and a base with position sensors for detecting displacement. The external frame of the upper elastic member is designed with specific coupling portions and connecting portions to ensure secure attachment to the housing. Overall, the apparatus offers a comprehensive and innovative solution for moving lenses in optical devices with precision and reliability.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
