Hyvision provides various testers as Active Alignment, Focusing, Calibration and Final Test
and acts as the global No.1 total solution provider of camera module testing
Recently, small-sized camera modules installed in smart phones and autonomous vehicles
have gradually had a smaller size and a higher resolution.
For these reasons, manually adjusting the lens focus of the camera module in a conventional way
lowers the accuracy and increases the cost considerably. Therefore, the use of automated systems has become common.
The Hyvision Focusing & Bonding & Curing System is used for adjusting the focus of the lens precisely
to obtain the clearest image by maintaining a constant gap between the image sensor and the lens.
It performs the focus adjustment and related performance tests of the camera module
to check for abnormalities and to fix the normally functioning camera module with UV.
Even with the same system configuration, there can be a big difference in speed and accuracy.
Hyvision has applied its technology and know-how accumulated over a long period of time
to the degree of the lens position adjustment and to the criteria for judging the accuracy of the focus adjustment result.
The Hyvision Focusing System applies its two related technologies to produce higher dimensional results.
Auto Focus Technology
It automatically focuses on a specific subject
by using an AF actuator that can move the lens module up and down for its optimum positioning
Optical Image Stabilization(OIS) Technology
It keeps the amount of light entering the sensor constant,
uses a gyroscope to detect the motion of the device, and correct the torsion by moving the lens moves accordingly
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