Next technology is the LCD liquid crystal. By making use of the software, it can be implemented at a high level. Apart from that, is has advantages of light weight, low power dissipation, long life span and no radiation. However, the volume is the main problem of it and thus, it has a market that will not become the first choice of consumers. Last is the technology called the digital lighting process which lets image be processed by digital processing before being projected. Related chip is: HD6805T2.