This is one of the way to stop piracy using IR led's in movie theaters.

1. BREAK THE PIRACY

2. Objectives
• Introduction
• What is Piracy?
• IR LED
• Working of IR LED
• Features of IR LED
• Advantages

3. INTRODUCTION

4. WHAT IS PIRACY??
PIRACY:
It refers to the
unauthorized duplication of
copyrighted
content that is then sold at
substantially lower prices in the
'grey' market.
 A big network which results
in huge loss.
 It has increased from 75% -
85%.

5. TOOL TO PREVENT PIRACY
• IR LED's are used to
prevent piracy.
• IR light is electromagnetic
radiation with a
wavelength longer than
that of visible light.
• It is measured from the
nominal edge of visible
red light at 0.74
micrometers

6. IR LED
• IR LED's are divided
into two types
– IR receivers
– IR transmitters
• IR transmitter transmits
the light.
• IR receiver receives the
light.

8. WORKING OF PROJECT
• IR rays are invisible to naked eyes and can easily
detected by digital cameras.
• We can adjust IR LED's behind the cinema screen
in theatres.
• It prevents pirates from recording the video.
• Direct IR rays are dangerous to humans so we use
near infrared range in the upper and lower side of
the bandwidth.

9. Features of IR LED'S
• High Reliability
• Excessive radiant intensity
• Forward voltage is low
• Having lead spacing of 2.54mm
• pb free
• RoHS certified
• Easy to use with breadboard or perf board
• Package type is T-1 3/4

10. Advantages
• Distributor friendly
• Low cost for implementation
• We can trap the pirates