Follow our official account to keep receiving embedded knowledge! 1. Abstract Factory Pattern The Abstract Factory Pattern is a creational design pattern that provides an interface for creating a family of related or dependent objects without specifying their concrete classes. In embedded systems that require high compatibility, the Abstract Factory Pattern can significantly reduce the … Read more
The expert’s list of public companies, evaluated solely from the perspective of company operations and development, clearly indicates that a company’s fundamentals are unrelated to its stock price. It is entirely inadvisable to buy or sell stocks based solely on the perceived quality of a company. The expert wrote on September 10, 2024, “Fourth Paradigm, … Read more
A well-known VC has acquired an 8 billion chip company. Since the China Securities Regulatory Commission released the “Six Guidelines for Mergers and Acquisitions” on September 24 last year, merger and acquisition transactions across the country have gradually heated up. In the semiconductor field, several notable transactions have emerged. For example, Shanghai semiconductor company Jingfeng … Read more
“Science is about constantly breaking through authoritative theories and pursuing truth. This is a difficult process that requires people to continuously change their thinking and innovate.” ——Wang Shoujue Wang Shoujue (June 27, 1925 – June 3, 2016) Semiconductor Electronics Expert Academician of the Chinese Academy of Sciences Today marks his centenary birthday 01 The Long … Read more
Click the blue text to follow us Semiconductors In the process of semiconductor process research and manufacturing, precise characterization techniques are the core link to ensure device performance and yield. This article systematically elaborates on the technical principles and typical application scenarios of six key analytical instruments used in semiconductor process characterization. 1. Secondary Ion … Read more
Overview of the Industry ChainIn today’s rapidly advancing technological era, semiconductors have become the core force driving transformation and progress across various industries. From the smartphones and computers we use daily to industrial automation equipment, automotive electronics, and cutting-edge applications in aerospace and artificial intelligence, semiconductors are ubiquitous. Supporting all of this is a vast … Read more
Senhui Introduction: Suzhou Senhui Semiconductor, supported by a strong research and technology team, focuses on providing complete process solutions and wafer fabrication services for global compound semiconductor customers. The company team members have deep experience in the semiconductor industry, with decades of rich capabilities in photolithography, thin film processes, epitaxy, bonding processes, as well as … Read more
Warm Reminder This article is approximately 5000 words long, and it will take about 10 minutes to read, while skimming through will take about 5 minutes. If you like this article, please share it with your friends. For more information, please follow me. [Experience Summary] How a Veteran Embedded Developer with Nearly 10 Years of … Read more
Follow usLearn Embedded Together and grow together The core of a timing diagram is the relationship between time and the level changes. Time progresses from left to right, and levels are represented as high or low, typically denoted by 0 and 1. A timing diagram helps us understand the changes of various signals in a … Read more
In the field of precision PCB design, engineers rely on a range of specialized tools to ensure the performance and reliability of circuit boards. Below is a list of essential measurement and testing tools for PCB design engineers: 1. Basic Electrical Characteristic Measurement Digital Multimeter: Measures basic parameters such as voltage, current, and resistance with … Read more