System for visual inspection of printed circuit boards by a computerized system
An Automated Optical Inspection device
Automated optical inspection (AOI) is an automated visual inspection of printed circuit board (PCB) (or LCD, transistor) manufacture where a camera autonomously scans the device under test for both catastrophic failure (e.g. missing component) and quality defects (e.g. fillet size or shape or component skew). It is commonly used in the manufacturing process because it is a non-contact test method. It is implemented at many stages through the manufacturing process including bare board inspection, solder paste inspection (SPI), pre-reflow and post-re-flow as well as other stages.[1]
Historically, the primary place for AOI systems has been after solder re-flow or "post-production." Mainly because, post-re-flow AOI systems can inspect for most types of defects (component placement, solder shorts, missing solder, etc.) at one place in the line with one single system. In this way the faulty boards are reworked and the other boards are sent to the next process stage.[2]
^Vitoriano, Pedro. "3D Solder Joint Reconstruction on SMD based on 2D Images". Academia.edu. Retrieved 4 December 2021.
^Vitoriano, Pedro M. A.; Amaral, Tito G.; Dias, Octavio Pascoa (4 December 2011). "Automatic Optical Inspection for Surface Mounting Devices with IPC-A-610D compliance". 2011 International Conference on Power Engineering, Energy and Electrical Drives. pp. 1–7. doi:10.1109/PowerEng.2011.6036444. ISBN 978-1-4244-9845-1. S2CID 24824082. Retrieved 4 December 2021.
and 26 Related for: Automated optical inspection information
Automatedopticalinspection (AOI) is an automated visual inspection of printed circuit board (PCB) (or LCD, transistor) manufacture where a camera autonomously...
such as a remote visual inspection, and manually or automatically such as an automatedopticalinspection. Non-contact optical measurement and photogrammetry...
the first version of a military vehicle or weapon. AutomatedopticalinspectionInspectionInspection (medicine) Statistical graphics Visual search Visual...
first-generation Automatedopticalinspection product, although a number of other companies also had been working on their own automatedinspection systems. As...
moved into the Automated X-ray Inspection (AXI) and AutomatedOpticalInspection (AOI) business, and established the Automated Board Inspection (ABI) Division...
Recent developments in conformal coating automatedopticalinspection (AOI) have begun to use AutomatedInspection Systems, which can be camera- or scanner-based...
came out of the desire to automate industrial sorting of agricultural goods like fruits and vegetables. Before automatedoptical sorting technology was conceived...
for 3D-automatedopticalinspection. One of the interesting applications of LCoS is the ability to transform between modes of few-moded optical fibers...
superseded by boundary scan techniques (silicon test nails), automatedopticalinspection, and built-in self-test, due to shrinking product sizes and lack...
data, such as photoplotters, legend printers, direct imagers or automatedopticalinspection (AOI) machines and for viewing reference images in different...
KLA-Tencor announced an agreement to acquire Yavne, Israel-based automatedopticalinspection equipment vendor Orbotech for approximately $3.4 billion. Orbotech...
atmospheric pressure changes in the Arctic Automatedopticalinspection, manufacturing test system that uses optical vision to identify defects during the...
Vehicles Batteries Photovoltaics Video and Colors LCD / LCM AutomatedOpticalInspection Passive component and Electrical Safety Semiconductor / IC Thermoelectric...
The product lines affected included the automatedopticalinspection, solder paste inspection, and automated X-ray products [5DX] in 2004. In 2011, the...
established in 1994 that manufactures high-speed automatedopticalinspection (AOI) and solder paste inspection (SPI) systems for the electronics assembly markets...
industrial cameras for aerial imaging, and surveillance and AOI (automatedopticalinspection). Vieworks has developed medical and industrial imaging solutions...
power is off, visual inspection, automatedopticalinspection. JEDEC guidelines for PCB component placement, soldering, and inspection are commonly used...
and Essilor Announce the Completion of the Acquisition of 50% of Shamir Optical by Essilor". TheFreeLibrary.com. Charenton-le-Pont, France and Kibbutz...
image forming device such as an optical or radio telescope, a microscope, a camera, or an eye. Automatedopticalinspection. Barcode. A barcode (also bar...
development of several companies: Orbotech develops and manufactures automatedopticalinspection (AOI) systems for bare and assembled printed circuit boards and...
test (ICT) Stand-alone JTAG test Automated x-ray inspection (AXI) (also known as X-ray test) Automatedopticalinspection (AOI) test Center of Gravity (CG)...
inspecting turbine blades and opticalinspection system". 2004. DuBose, Ben (5 April 2020). "New Rotor Blade Inspection Methods for Offshore Wind Turbines"...
Global Information