These things will help make laptops get more colour and provide more quality with movies. It would be interesting to see though what would happen if HD DVD got some momentum and Blu-Ray eventually went bankrupt. Currently backlight equipment is usually CCFL's, Cold Cathode Fluorescent Lamps, but with LED backlights taking the spotlight, it will reduce the power and make it more viable to make the laptop thinner much like the MacBook Air.
WiMax has made huge gains, but also has made huge steps back. This includes what has happened in many large cities where plans have fallen apart. San Fransisco is back on track and Toronto is hopefully hot on there heels. In light of all this, notebook manufacturers are including WiMax technology onto their laptops which is surprising as WiMax is still in its early stages. Finally, internet TV is making its way onto many people monitors, desktop and laptop and so expect to see tuners pre-installed and better webcams ranging up to 3 megapixel with an average of 2-MP.