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OIS Actuator for Smartphone Camera

optical image stabilization

Today’s smartphones can capture stunning images thanks to miniaturized camera technology that significantly increases pixel count and enables powerful image stabilization. To achieve accurate focus and reduce blur, the camera lens needs to be able to compensate for erroneous movement in real time. Smartphone cameras use gyro sensors to measure external forces such as hand movements. In response to the sensor output, micro-actuators can perform minor adjustments to the lens position in order to create a clear image.

Features
  • Voice coil motor (VCM) drives camera autofocus mechanism
  • Manufactured using precise assembly technology for high reliability
  • High volume production capabilities
Products

Model

Type

Size [mm]

Lens Size [mm]

AS Stroke

OIS Stroke

Data Sheet

KAFA96SD5-T2

AF

13.5 x 13.5 x H3.6

Φ11

540 um

-

ASAL76B0-A3

OIS

11.0 x 10.2 x H3.6

Φ6.5

330 um

±120 um

ASTC14-RH

Folded OIS

10.95 x 17.89 x H5.2

Φ4.7-4.03

480 um

X: ±75min

Y: ±45min

ASTC13-RG

Folded OIS

13.3 x 22.7 x H6.9

Φ6.7-6.0

650 um

X: ±75min

Y: ±45min