LCD TV LED Backlight (direct Type)

Process Feature: Relatively long horizontal size (x); One LENS corresponds to one patch location and 3 or 4 dispensing locations; High requirements on dispensing speed and uniformity; Epoxy resin glue or UV glue are the commonly used glue. Efficiency: dispensing efficiency can totally match the patching speed ; Can process the products with length below 1,700mm and satisfy the dimensions of 99.9% of the products; Continuous production, stable and reliable: can better display its service life and reliability in long-term use; Comparatively, the glue quantity can be better controlled

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14

2017-08

Grease coating Solution

Industrial introduction: The mechanical friction parts that have relative motion such as bearing should be coated with proper quantity of grease so as to reduce the friction, prolong the service life, and cut down energy consumption. With the improvement in automation degree, the automatic grease coating has become a must procedure in the production of such parts. The combination of imported pressure plate pump, voltage stabilizer, and self-developed glue valve can ensure the uniformity and stability of the dispensing; The floor-type robot can ensure the convenience of work stations, and the highly stable structure design can also guarantee the long-term stable work of the device; Integrated solution: the combination of robot with dispensing system can avoid the error from the combination and facilitate the master machine management and use; Maintenance cost: compared with traditional gear pump and screw pump maintenance, here only replacement of related sealing elements instead of the

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14

2017-08

Camera Module dispensing Solution

The camera module included in the application is composed of: front and rear-facing camera of mobile phone, tablet computer, notebook, and car. In recent years the camera module has developed at a relatively rapid speed from the low resolution to high resolution and from fixed focus to automatic focusing. In the future, such senior functions as optical anti-vibration and 3D imaging will be added. The camera module is mainly composed of following parts: FPC, SENSOR, LENS and VCM. Its inner structure is quite complicated and precise and several elements are assembled through dispensing. The VCM is especially difficult in respect of assembly. Now the major difficulties for the automatic dispensing of camera module in the market are listed as follows: The elements are so small that traditional dispensing device hardly meets the requirements; High requirements are put forward for the visual system identification and location; The contact dispensing such as needle valve has low dispensing ef

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14

2017-08

Underfill Solution

Industrial introduction: With the development of electronic products to be smaller, portable and multi-functional, underfill becomes a necessary process for improving the reliability of electronic products. As for CSP, BGA and POP, the underfill can enhance their shock resistance; and as for FLIP CHIP which suffers from thermal stress due to inconsistent coefficient of thermal expansion (CTE) and ineffective welded ball, the underfill can strengthen its resistance against the thermal stress. In underfill, PCB FPC manufacturers have to balance the output, materials, labor force and equipment investment and improve the after-sales service response speed and cost on the premise of ensuring underfill accuracy. The traditional needle underfill has low accuracy and efficiency. On the other hand, the use of foreign equipment can solve the problems concerning accuracy and efficiency, but the purchase and after-sales service cost is really huge for the PCB FPC manufacturers. The underfill equip

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14

2017-08

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