Surface? Internal? Backside? I want to detect where the defect is! Can be introduced as large products or inline equipment.
The intermediate layer foreign matter inspection device can achieve three-dimensional inspection of internal defects in transparent glass and films only. It can separate and conduct three-dimensional inspections of defects on the surface, inside, and back of multilayer transparent products, distinguishing between foreign matter adhered to the surface and that present internally. By extracting only the internal foreign matter present in the intermediate layer, it suppresses over-detection. 【Features】 ■ Establishes judgment criteria only for internal foreign matter present in the intermediate layer ■ Achieves stable inspection unaffected by foreign matter adhered to the front and back surfaces ■ Separates and conducts three-dimensional inspections of defects on the surface, inside, and back of multilayer transparent products ■ Management of inspection results is automatically handled simultaneously with the inspection ■ Proven evaluation results with a variety of samples *For more details, please refer to the related link page or feel free to contact us.
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basic information
【For such concerns】 ■ It is not possible to distinguish between defects in the protective film and internal defects through visual inspection. ■ We want to reduce over-detection in the production inspection process. ■ In image appearance inspection, it was not possible to selectively detect only defects inside the film. ■ Analysis using X-rays makes inline inspection difficult. *For more details, please refer to the related link page or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Smartphone cover glass inspection ■ OCA high-performance film inspection ■ LCD appearance inspection ■ Transparent glass inspection ■ High-performance film inspection *For more details, please refer to the related link page or feel free to contact us.
Detailed information
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Front and back determination From the imaging results, it is possible to separately set the criteria for distinguishing between the front and back, as well as the criteria for defects. For example, it is possible to accommodate requests such as "I want to be strict about scratches on the glass surface and lenient about scratches on the back" or conversely, "I want to be strict about foreign objects on the back of the glass and lenient on the surface."
Company information
The origin of the company name "Barijji" comes from a coined term that combines the words VALue (value) and brIDGE (bridge). We aim to be a bridge for sincere and valuable work, thinking together and making proposals to gain satisfaction, peace of mind, and trust from our clients. Currently, we are engaged in various industries, including the LCD panel industry and car electronics, as well as industrial products and housing-related sectors, providing proposals that meet the needs of combined "technical areas." We hope to develop together with our customers and partner companies. Moving forward, we will actively take on challenges in new fields, striving to uphold the spirit of our founding and our corporate philosophy.
![[Analysis Case] Evaluation of Foreign Substances on the Surface of 300mm Wafers](https://image.mono.ipros.com/public/product/image/c4a/2000245737/IPROS907035127102642982.jpg?w=280&h=280)
