High-speed precise OLED display screen COG bonding machine

By designing a high-speed, precision OLED display COG bonding machine with precise switching, pick-and-place, and bonding pressing mechanisms, the problem of low efficiency in OLED glass and IC chip positioning and alignment, pre-pressing, bonding pressing, and unloading in existing equipment has been solved, achieving a highly efficient and precise processing process.

CN224386073UActive Publication Date: 2026-06-19HUBEI JINHAI OPTOELECTRONICS TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI JINHAI OPTOELECTRONICS TECHNOLOGY CO LTD
Filing Date
2025-07-14
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing COG bonding machines for OLED displays are inefficient when continuously performing positioning and alignment, pre-pressing, bonding and pressing, and unloading of OLED glass and IC chips.

Method used

A high-speed, high-precision OLED display COG bonding machine is adopted. Through the combined design of a precision switching mechanism, a pick-and-place mechanism, an alignment pre-pressing mechanism, and a bonding pressing mechanism, the machine achieves precise alignment, pre-pressing, and bonding of OLED glass and IC chips. The machine utilizes the coordinated work of components such as servo motors, vacuum pumps, cylinders, and industrial cameras to ensure the continuity and precision of the processing.

Benefits of technology

This technology enables continuous positioning, alignment, pre-pressing, and bonding of OLED glass and IC chips, improving processing efficiency and precision, and ensuring processing stability and quality.

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Abstract

The utility model belongs to OLED display screen processing technical field especially for a kind of high-speed accurate OLED display screen COG bonding machine, including base, the top of base is rotatably provided with carousel, the top of carousel is provided with four work station grooves, the bottom of base is fixedly connected with cover, and accurate switching mechanism is arranged between cover and carousel, the top of base is provided with two pick-and-place mechanism and an alignment pre-pressing mechanism. The utility model structure design is reasonable, can continuously carry out for OLED glass and IC chip, OLED glass and IC chip are positioned alignment, pre-pressing, bonding pressure joint and blanking, to improve the continuity of processing, to greatly improve the efficiency of processing, and can accurately cut and fix work station, ensure the accuracy of bonding pressure joint, and OLED glass and IC chip can be identified positioning and alignment, improve the accuracy and quality of processing.
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