anomaly localization

Qiming Star丨Tian Zhi Precision: Overcoming the Technical Barriers of Advanced Packaging C-Molding Technology to Support the Localization of Semiconductor Chips

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Qiming Star丨Tian Zhi Precision: Overcoming the Technical Barriers of Advanced Packaging C-Molding Technology to Support the Localization of Semiconductor Chips

Tian Zhi Precision is a semiconductor equipment company empowered by Su Chuang Investment Group under the guidance of “investing in national needs and industrial needs”. The C-Molding equipment (chip compression molding) that the company focuses on is the core process equipment in the field of advanced semiconductor packaging, and its localization is a key link … Read more

Analysis Report on the Chinese Semiconductor Industry Chain

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Analysis Report on the Chinese Semiconductor Industry Chain

Analysis Report on the Chinese Semiconductor Industry Chain Release Date November 24, 2025 From “Catching Up” to “Running Alongside”: A Key Turning Point In 2025, the global semiconductor market has quietly reached a new milestone of $700 billion, with China becoming the world’s largest production region for the first time, holding 34.4% of wafer foundry … Read more

Challenges in the Localization of MEMS Pressure Sensors: Why is the Domestic Rate So Low?

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Challenges in the Localization of MEMS Pressure Sensors: Why is the Domestic Rate So Low?

The domestic MEMS pressure sensor market exceeds 8 billion yuan, yet the localization rate is less than 5%. High-end automotive and industrial products are almost monopolized by foreign giants such as Bosch, Infineon, and Honeywell. As a “micro-nano level artifact” that integrates microelectronics and precision mechanics, why has it become a “hard nut to crack” … Read more

TDOA Passive Localization Based on CRLB in Matlab

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TDOA Passive Localization Based on CRLB in Matlab

TDOA passive localization based on CRLB in Matlab. When the available sensor locations have random errors, using a calibration transmitter with a precisely known location can significantly reduce the loss of source localization accuracy based on Time Difference of Arrival (TDOA). This is done without knowing the exact location of the calibration transmitter. By modeling … Read more

Development Status of the Global Semiconductor Materials Industry and Trends in China

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Development Status of the Global Semiconductor Materials Industry and Trends in China

(1) Overview of the Semiconductor Materials Industry Semiconductor materials are a crucial support segment of the entire semiconductor industry, primarily providing essential wafer manufacturing materials and packaging materials for the production of semiconductor products, with the highest proportion and technical difficulty in the integrated circuit field. The packaging materials mainly include: packaging substrates, lead frames, … Read more

Exploring AI Hardware: 94% of Revenue from Overseas! Unveiling Five Profitable Chinese AI Companies Going Global

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Exploring AI Hardware: 94% of Revenue from Overseas! Unveiling Five Profitable Chinese AI Companies Going Global

The technological dividend is sweeping the globe, and Chinese AI companies are embarking on a grand maritime era. As we reach 2025, while the domestic AI community is still debating technical parameters and financing scales, a group of Chinese companies has quietly made a fortune overseas. From cars equipped with Chinese AI voice systems on … Read more

Definition and Usage of Localized Assembly Language Functions

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Definition and Usage of Localized Assembly Language Functions

1. Original English Source CodeIt can be seen that without comments, it is difficult to understand, and over time it is easy to forget, especially since English is not the native language!2. Modifying the English of 1 to Chinese MeaningAfter understanding the basic knowledge of assembly in the same way, it can be more easily … Read more

Upgrading National Engineering with Domestic PLCs: Enhancing the Qianjiang Tunnel BAS System

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Upgrading National Engineering with Domestic PLCs: Enhancing the Qianjiang Tunnel BAS System

At the bottom of the Qiantang River in Zhejiang, lies a transportation giant connecting Jiaxing, Hangzhou, and Shaoxing—a certain expressway tunnel project. As a key control project across the Qiantang River,it is the first ultra-large diameter shield tunnel in the Hangzhou Qiantang River basin and one of the largest shield tunnels in the world. The … Read more

Analysis of Semiconductor New Materials and Company from Hengkun New Materials Prospectus

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Analysis of Semiconductor New Materials and Company from Hengkun New Materials Prospectus

1. Company Development History Founded in December 2004, initially focused on the research, production, and sales of optoelectronic film devices and window lenses. In 2014, the company initiated a business transformation, focusing on key materials in the integrated circuit field. In May 2015, it was listed on the National SME Share Transfer System, and in … Read more

Is the Rise and Fall of Robots Dependent on Small Essays?

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This morning, many friends shared a message: Tesla has requested its suppliers to stop using components made by us for models produced in the beautiful country and plans to achieve a “complete de-Chinafication” of the supply chain for each model within the next 1-2 years. The news continues to ferment, even raising concerns about whether … Read more