Introduction The camera, as a standard feature of smartphones, has developed rapidly. Many manufacturers have launched phones that focus on photography and videography, achieving impressive sales. So, what secrets lie behind the camera, the key component affecting photo quality? This article will introduce some basic knowledge and structure of cameras. 1. Classification of Camera Modules1. … Read more
The changing global trade landscape is injecting unprecedented vitality into China’s semiconductor industry, and a massive wave of domestic substitution is about to take off! It is expected that eight leading companies in the industry will stand out in this round of transformation and are likely to lead a strong upward trend lasting three years. … Read more
After visiting this year’s Shanghai Auto Show, what stands out the most is the emergence of numerous new automotive suppliers, with various component suppliers’ booths integrated throughout the exhibition halls, collaborating closely with automotive manufacturers. The staff at the supply chain booths tirelessly introduced their new technologies and products to consumers. This could be a … Read more
Note:This article is based on publicly available market information and is for reference only. In backlit photography, faces appear completely dark while the background is overly bright; at the moment of exiting a tunnel, the camera briefly becomes “blind” due to the drastic change in light… These scenarios expose the core pain point of image … Read more
The security industry is an important sector driven by the safety needs of modern society. With continuous technological advancements, video surveillance technology has evolved from “seeing” to “seeing far,” “seeing clearly,” and finally to “understanding,” pushing the industry from analog surveillance to digital surveillance, network high-definition surveillance, and ultimately into the era of intelligent surveillance. … Read more
Recently, many friends have inquired about CIS-related information. I plan to use this as the theme for this week, concentrating on updating 3 to 5 articles. Today is the first article, starting with an introduction to CIS to help everyone understand its fundamental concepts.The CMOS Image Sensor (CIS) is a semiconductor device based on Complementary … Read more
To see the virtuous and aspire to be like them, to see the unvirtuous and reflect on oneself. —The Analects of Confucius, Chapter on Benevolence The security industry is an important sector born from the modern society’s demand for safety. With continuous technological advancements, video surveillance technology has evolved from “seeing” to “seeing far,” “seeing … Read more
A camera module is a functional module that integrates components such as an image sensor, lens, and signal processing circuits, used to capture and process image or video information. It is widely used in various fields such as smart homes, intelligent transportation, smart agriculture, and security monitoring. Below is a detailed introduction to its working … Read more
Recently, China’s leading semiconductor design company Weir Shares (603501) has delivered an impressive performance report. Driven by the continuous introduction of products in the high-end smartphone market and the accelerated penetration of automotive intelligence, the company’s performance has seen significant growth, with operating revenue reaching a historical high and net profit increasing substantially!According to the … Read more
1. What is the core product CIS of Weir Shares? CIS, short for Cmos Image Sensor, is the core component of camera modules, accounting for 30-50% of the total cost of the camera module. Its role in the camera module is to convert optical signals into electrical signals, transforming photons into electrons. As a core … Read more