Hon Hai Precision Industry had six patents in advanced materials during Q1 2024. Hon Hai Precision Industry Co Ltd filed patents for a display device with light-emitting diodes and a metasurface, a lens module with adjustable aperture size, and a method for manufacturing a light-emitting device with a simulated metasurface. The display device includes a first substrate, light-emitting diodes emitting different color lights, a wavelength conversion layer, and a metasurface reflecting and passing light. The lens module has a rotating disk with adjustable aperture, driven by a driving member. The method involves forming a light-emitting element, simulating a metasurface, and adjusting phase compensation values for optimal transmittance. GlobalData’s report on Hon Hai Precision Industry gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Hon Hai Precision Industry grant share with advanced materials as a theme is 33% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Display device and manufacturing method thereof (Patent ID: US20240079536A1)
The patent by Hon Hai Precision Industry Co Ltd describes a display device that includes a first substrate, light-emitting diodes emitting different color lights, a wavelength conversion layer converting the emitted light, and a metasurface reflecting and passing specific colors of light. The metasurface consists of meta-atoms arranged in a fixed period on a substrate, reflecting and transmitting specific colors of light.
The manufacturing method involves arranging light-emitting diodes emitting different color lights on a substrate, forming wavelength conversion layers to convert the emitted light, and creating a metasurface with meta-atoms designed to reflect and pass specific colors of light. The method includes determining the width of the meta-atoms based on a database to achieve desired reflectance and transmittance levels for different colors of light, ensuring efficient light manipulation in the display device.
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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.
