thinnest slim fan for Pad, smart phone, thin NB and LED. 2.5mm thickness, 10000rpm

1. 永動永動永動永動
Thinnest Slim Fan

2. Agenda
Outline
Problem
Solution
Advantage
Structure
Bearing
Design (patented) & manufacture
Cost
performance

3. Problem
Smart phone, pad, thin NB, LED
Thickness 5~10mm
No fan, due to
Fan thickness, rpm limitation
chip power is limited performance is
limited

4. Slim fan
2.5 mm thickness
10000rpm
Used in limited space

5. Thinnest slim fan
2.5mm
thickness

6. Volume of pad , smart phone, thin NB
LED light bulb shipments in
2015 to reach 1.81 billion units
http://www.digitimes.com/news/

7. Technical Advantage
Simple structure
Less component
High dimension accuracy 1μm
Bearing – sintered bearing
High rpm
Embedded insertion moulding
Bearing + housing
Grade 1 blade unbalance

8. Advantage
Reliability increased
Cost reduced
No vibration

9. US Patent 9498908
Prior art

10. US Patent 9498908
Embedded insertion moulding

11. Market size
2B smart phone
200 M pad
150 M NB
2B LED light
Target market : high end product