Industry News | 2023-10-30 19:16:58.0
Koh Young Technology, the leader in True3D™ measurement-based inspection solutions, proudly announced another pair of innovation awards. This time, Mexico EMS acknowledged the new USX Series of solder paste (SPI), automated optical inspection (AOI), and dispense process inspection (DPI) machines for ultra large, heavy boards with the coveted Editor's Choice Award and the Best New SPI Product Award. Mexico EMS Editor Ron Friedman presented both awards to Koh Young during SMTA Guadalajara on 25 October 2023 at the Westin Guadalajara in Jalisco, Mexico.
Industry News | 2022-10-28 14:05:32.0
Koh Young Technology proudly announces a new partnership with Lean Stream for technical sales representation across the northern regions of California and Nevada. Established in 2003, Lean Stream is a value-added manufacturer's representative and distributor based in Silicon Valley that provides world-class leadership in electronics assembly solutions to enable a Smart Factory. Effective immediately, Lean Stream adds Koh Young to its focused portfolio including other industry-leading suppliers like Fuji, Heller, Flexlink, and Vayo.
Industry News | 2010-04-01 15:45:58.0
Carlsbad, CA – April 2nd, 2010: Machine Vision Products (MVP), a leader in Automated Optical Inspection will be announcing an expanded range of AOI systems at APEX 2010 in Las Vegas. As leaders in price and performance AOI, MVP has demonstrated a high degree of adaptability of their systems throughout the 16 years of service to the industry. MVP will be exhibiting at Booth 1647.
Technical Library | 2021-06-07 19:06:32.0
The technological growth of the last decades has brought many improvements in daily life, but also concerns on how to deal with electronic waste. Electrical and electronic equipment waste is the fastest-growing rate in the industrialized world. One of the elements of electronic equipment is the printed circuit board (PCB) and almost every electronic equipment has a PCB inside it. While waste PCB (WPCB) recycling may result in the recovery of potentially precious materials and the reuse of some components, it is a challenging task because its composition diversity requires a cautious pre-processing stage to achieve optimal recycling outcomes. Our research focused on proposing a method to evaluate the economic feasibility of recycling integrated circuits (ICs) from WPCB. The proposed method can help decide whether to dismantle a separate WPCB before the physical or mechanical recycling process and consists of estimating the IC area from a WPCB, calculating the IC's weight using surface density, and estimating how much metal can be recovered by recycling those ICs. To estimate the IC area in a WPCB, we used a state-of-the-art object detection deep learning model (YOLO) and the PCB DSLR image dataset to detect the WPCB's ICs. Regarding IC detection, the best result was obtained with the partitioned analysis of each image through a sliding window, thus creating new images of smaller dimensions, reaching 86.77% mAP. As a final result, we estimate that the Deep PCB Dataset has a total of 1079.18 g of ICs, from which it would be possible to recover at least 909.94 g of metals and silicon elements from all WPCBs' ICs. Since there is a high variability in the compositions of WPCBs, it is possible to calculate the gross income for each WPCB and use it as a decision criterion for the type of pre-processing.
Industry News | 2023-10-23 09:57:34.0
Koh Young Technology, the leader in True3D™ measurement-based inspection solutions changed the industry over 20-years ago with its multi-projection solder paste inspection machine. The electronics manufacturing industry quickly adopted the patented technology, which is now the de facto standard SPI machine in the market. On 30 October during the SMTA Tampa Bay Technical Forum, Ray Welch, Senior Applications Engineer at Koh Young will discuss the growing importance of SPI as a process improvement tool.
Technical Library | 2018-11-07 20:48:01.0
Glass offers a number of advantages as a dielectric material, such as a low coefficient of thermal expansion (CTE), high dimensional stability, high thermal conductivity and suitable dielectric constant. These properties make glass an ideal candidate for, among other things, package substrate and high-frequency PCB applications. We report here a novel process for the production of printed circuit boards and integrated circuit packaging using glass as both a dielectric medium and a platform for wiring simultaneously.
Failure analysis - Components as well as PC boards, Discretes, Passives ICs - offering X-ray. SEM/EDX -XRF - Cross sectioning complete root cause F/A
Technical Library | 2017-04-13 16:14:27.0
The drive to reduced size and increased functionality is a constant in the world of electronic devices. In order to achieve these goals, the industry has responded with ever-smaller devices and the equipment capable of handling these devices. The evolution of BGA packages and leadless devices is pushing existing technologies to the limit of current assembly techniques and materials.As smaller components make their way into the mainstream PCB assembly market, PCB assemblers are reaching the limits of Type 3 solder paste, which is currently in use by most manufacturers.The goal of this study is to determine the impact on solder volume deposition between Type 3, Type 4 and Type 5 SAC305 alloy powder in combination with stainless steel laser cut, electroformed and the emerging laser cut nano-coated stencils. Leadless QFN and μBGA components will be the focus of the test utilizing optimized aperture designs.
Technical Library | 1999-04-15 08:21:22.0
Intel's Packaging Databook is intended to serve as a data reference for engineering design, as well as a guide to Intel package selection and availability. IC assembly, performance characteristics, physical constants, detailed discussions of SMT, etc.
New Equipment | Board Handling - Storage
Features: 1.The humidity value is controlled between 1% and 50% RH. 2.Environmental protection and energy saving, using physical molecular sieve dehumidification method, can be reused repeatedly, dehumidification effect is good, and low power consu
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