quantum dot technology

From LCD to MicroLED: A Detailed Explanation of Core Principles and Evolution of Mainstream Display Technologies

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From LCD to MicroLED: A Detailed Explanation of Core Principles and Evolution of Mainstream Display Technologies

Fundamentals and Classification of Display Technologies The core of the flat panel display (FPD) industry lies in electro-optical conversion technology, which generates and modulates light through electrical signals to produce images. The current mainstream display technologies primarily include LCD, OLED, and MicroLED. All these technologies are based on the principle of mixing the three primary … Read more

The 3-Nanometer Chip Crisis: How China Fights Back with Rare Earths and Quantum Technology Amid Japan’s Supply Cut of Photoresists

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The 3-Nanometer Chip Crisis: How China Fights Back with Rare Earths and Quantum Technology Amid Japan's Supply Cut of Photoresists

A silent technological war On April 3, 2025, a ban from the Japanese government shook the global semiconductor industry—export controls on EUV (Extreme Ultraviolet) photoresists to China. This seemingly ordinary chemical material actually chokes the throat of China’s 3-nanometer chip manufacturing. As I pored over the financial reports of Japan’s JSR Corporation late at night, … Read more