The application of machine vision in the field of high-performance, sophisticated professional equipment manufacturing is very extensive. It is typically the first in the world to drive the rise of the entire machine vision industry, from the cutting of upstream wafer processing to the end of circuit board printing. , patch, rely on high-precision visual measurement for the guiding and positioning of moving parts. In the international market, the demand for machine vision in the semiconductor manufacturing industry accounts for 40%-50% of the industry's market demand. Let's take a look at the related content with the embedded Xiaobian.
In the field of electronic manufacturing, as small as capacitors, connectors and other components, as large as mobile phone keyboards, PC motherboards, hard drives, in the electronic manufacturing industry chain, almost all can see the machine vision system. Machine vision is divided according to application functions, mainly in four aspects: measurement, detection, identification, and positioning. In the inspection process, 3C automation equipment is the most applied, 70% of the machine vision unit is applied in this link. In practical applications, the machine vision inspection system can quickly detect the order of the cable is wrong, whether the electronic components are misplaced or not. , connector and battery size are compliant.
Specifically, the application of machine vision in the field of electronic manufacturing is mainly to guide robots for high-precision PCB positioning and SMT component placement, as well as surface inspection, mainly used in PCB printed circuits, electronic packaging, screen printing, SMT surface mount, SPI solder paste inspection, reflow soldering and wave soldering.
Figure 1: The main application of machine vision in the electronics field
Here are two of the world's two largest machine vision companies, Cognex and Keyence, to illustrate the application of machine vision in semiconductors:
Figure 2: Application fields of machine vision leading companies in the field of electronic semiconductors
According to the data from the Prospective Industry Research Institute's "2018-2023 China Machine Vision Industry Development Prospects and Investment Forecast Analysis Report", the machine vision scale of China's electronics and semiconductor industry in 2016 was 1.411 billion yuan, and the compound growth rate for 2010-2016 was 23.2%.
Figure 3: 2010-2016 China's semiconductor field machine vision scale (unit: 100 million yuan)
From the evolution of the application field, the original machine vision is mostly used in the electronics and semiconductor industries, and there is also the saying that "the rise of foreign machine vision is largely due to the development of its semiconductor industry." Because devices in the semiconductor industry such as solder paste printers, placement machines, and AOI inspections must use high-performance machine vision components.
Driven by the increasing popularity of large-scale integrated circuits in the semiconductor industry, the demand for quality and the demand for quality in the industry are increasing rapidly. Under the premise of reducing the cost of productivity, machine vision technology plays an indispensable role. The requirements of visual technology are constantly being updated. In this case, machine vision needs to gradually penetrate around the semiconductor market, expand its market share, and firmly grasp the Nuggets industry.
The "13th Five-Year Development Plan for China's Semiconductor Industry" proposes that by 2020, China's IC industry sales revenue will grow at a compound annual growth rate of 20% to 930 billion yuan. We expect its demand for machine vision to grow at 22%. About 8%, by 2020, the demand for machine vision in the semiconductor field will reach 3 billion yuan.
Figure 4: Forecast of machine vision scale in China's semiconductor industry in 2017-2023 (unit: 100 million yuan)
1.25Mm Wafer Connector,Straight Plug 1.25Mm Wafer Connector,Dip 1.25Mm Wafer Connector,1.25Mm Pitch Wafer Connector
Shenzhen CGE Electronics Co.,Ltd , https://www.cgeconnector.com