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Panel-Level Liquid Crystal Smart Antenna Technology: Revolutionary Breakthrough in Communications and Future Prospects

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  I. Disruptive Technological Advantages Reshaping Industry Dynamics Liquid crystal smart antenna technology overcomes the limitations of traditional phased array systems through dielectric modulation, achieving transformative advancements in energy efficiency, cost, and performance.   Energy Efficiency Revolution - Operates at ultra-low driving voltages (0.5–5 V) with current density below 1 μA/cm², reducing power consumption by 90% compared to conventional CMOS phased arrays.   - Innovative distributed thermal management limits unit heat dissipation to <0.5 W, enabling 128-unit high-density arrays with total power consumption of just 15 W, ideal for 24/7 operation in base stations and terminals.     Cost Restructuring   - Leverages mature TFT-LCD manufacturing processes and 8-inch wafer-level production, slashing phase shifter costs by 80% versus ferrite solutions.   - For a 64-unit array in the 28 GHz band, bill-of-materials (BOM) costs are reduc...

Analysis of Vacuum Potting Technology – From Shenzhen Oric

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  I. Technology Overview Vacuum potting technology, independently developed by Shenzhen Orico Electronics Co., Ltd., is a precision polymer material molding process. It combines vacuum injection molding with high-precision molds and dispensing equipment to achieve low-pressure encapsulation of electronic components. With core advantages of high sealing performance, exceptional stability, and maximized screen-to-body ratio, this technology is widely adopted in consumer electronics (e.g., smartphones, wearables) to meet both functional and aesthetic demands.   Key Features:   1. Superior Sealing: Vacuum environment eliminates bubbles and impurities, ensuring defect-free encapsulation that penetrates microstructures.   2. Long-Term Stability: Thermosetting/UV-cured materials provide high-temperature resistance and anti-aging properties for reliable performance.   3. Enhanced Visual Design: Optimized bezel design expands screen display area, elevating end-produ...

How TFT Displays Are Manufactured

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  Thin-Film Transistor (TFT) displays are a cornerstone of modern electronics, used in devices such as smartphones, tablets, monitors, and televisions. The manufacturing process of TFT displays is highly complex and involves multiple precision steps to ensure high performance, durability, and image quality. Below is an overview of the key stages in the production of TFT displays. 1. Substrate Preparation The manufacturing process begins with the preparation of the glass substrate, which serves as the foundation for the TFT array. The glass is cleaned thoroughly to remove any impurities, and a thin layer of silicon or metal oxide (e.g., indium gallium zinc oxide, IGZO) is deposited onto its surface. This layer will form the basis for the thin-film transistors.   2. TFT Array Fabrication The TFT array is created using photolithography, a process similar to semiconductor manufacturing. Here’s how it works: - Photoresist Coating: A light-sensitive material called photoresist is ap...

Components Involved in a TFT Display

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  Thin-Film Transistor (TFT) displays are widely used in modern electronic devices such as smartphones, tablets, monitors, and televisions. These displays are known for their high image quality, fast response times, and energy efficiency. The functionality of a TFT display relies on a combination of several key components, each playing a critical role in the overall performance of the display. Below is an overview of the primary components involved in a TFT display: 1. TFT Array The TFT array is the core component of the display, consisting of a grid of thin-film transistors. Each transistor acts as a switch, controlling the voltage applied to individual pixels. The TFT array is typically fabricated on a glass substrate using semiconductor materials such as amorphous silicon (a-Si), low-temperature polysilicon (LTPS), or metal oxides (e.g., indium gallium zinc oxide, IGZO).   2. Liquid Crystal Layer The liquid crystal layer is sandwiched between two layers of glass and is resp...