A thermo-compression bonding device and thermo-compression bonding system

By integrating heating and pressing functions into hot press rollers or hot press blocks, the problem of poor bonding of high melting point soft material film strips is solved, and efficient and uniform hot pressing bonding of film strips and substrates is achieved, which is suitable for various types of film strips.

CN224465293UActive Publication Date: 2026-07-07WUHAN DR LASER TECH CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUHAN DR LASER TECH CORP LTD
Filing Date
2025-07-15
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing film strip bonding solutions cannot meet the bonding requirements of film strips with high melting points and soft materials. Traditional hot air heating methods are difficult to control the temperature, resulting in poor bonding or film strip shrinkage due to heat. Furthermore, existing static hot pressing solutions have insufficient bonding.

Method used

The film strip is heat-pressed by using hot-press rollers or hot-press blocks that integrate heating and pressing functions. The film strip is heat-pressed and bonded by driving the hot-press rollers or hot-press blocks to move. Temperature sensors and non-stick coatings are used to control the temperature and prevent adhesion, so as to achieve uniform heat pressing between the film strip and the substrate.

Benefits of technology

It improves the adhesion between the film strip and the substrate, avoids film strip shrinkage and adhesion problems, solves the problem of poor adhesion and blistering in the prior art, and adapts to the hot pressing requirements of different types of film strips.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a hot-pressing device and a hot-pressing system. The hot-pressing device comprises at least one roll unit for releasing a film strip along a first direction, at least one hot-pressing auxiliary feeding unit, and a first moving module. The hot-pressing auxiliary feeding unit comprises a film strip feeding mechanism and a hot-pressing mechanism. The film strip feeding mechanism is used for pressing the film strip released by the roll unit onto a substrate and feeding the film strip on the substrate. The hot-pressing mechanism comprises a hot-pressing driving executive part and a hot-pressing roller or a hot-pressing block. The hot-pressing driving executive part is used for driving the hot-pressing roller or the hot-pressing block to press the film strip for hot-pressing. The first moving module is used for moving the hot-pressing roller or the hot-pressing block along the first direction while heating the film strip. The hot-pressing device is particularly suitable for some film strips with high melting points and soft materials, can solve the problem of poor bonding and can effectively prevent the film strip from being adhered to the hot-pressing roller or the hot-pressing block.
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