13m pixel af actuator fma01mp
- function：
- af
- pixels：
- 13m
compared with the old products, what are the improvements（structure, material, technology, process, performance and use function）
with the increasing mobile phone camera pixel camera, auto focus motor dynamic axis tilt angle requirements increasingly strict, consider upgrading the camera autofocus motor can meet the high pixel application, the new products of high pixel camera autofocus motor has the following improvement:
| |
old products |
new product |
utility |
| material quality |
/ |
/ |
/ |
| structure |
/ |
size: .5x8.5-h2.9, lens holder in the bottom |
ordinary open-loop structure to meet conventional shooting requirements |
| design |
/ |
f-shaped pad for b spring |
pseudo soldering prevention |
| technology |
/ |
laser welded b spring and pad |
high welding strength and automation efficiency |
| performance |
/ |
stroke: 270um, tilt:10 |
to meet conventional shooting requirements |
| use function |
/ |
autofocus with long stroke |
be suitable for 13m/16m autofocus shooting |
| |
old products |
| material quality |
/ |
| structure |
/ |
| design |
/ |
| technology |
/ |
| performance |
/ |
| use function |
/ |
| |
new product |
| material quality |
/ |
| structure |
size: .5x8.5-h2.9, lens holder in the bottom |
| design |
f-shaped pad for b spring |
| technology |
laser welded b spring and pad |
| performance |
stroke: 270um, tilt:10 |
| use function |
autofocus with long stroke |
| |
utility |
| material quality |
/ |
| structure |
ordinary open-loop structure to meet conventional shooting requirements |
| design |
pseudo soldering prevention |
| technology |
high welding strength and automation efficiency |
| performance |
to meet conventional shooting requirements |
| use function |
be suitable for 13m/16m autofocus shooting |
