After more than 20 years as the flat-panel-display backplane TFT material of choice, a-Si:H is running out of steam. The two contending replacement options are LTPS and IGZO. Which is better and how does this material choice impact the race between AMLCD and AMOLED-display front-plane technologies?
Wager, J. F., Flat-Panel-Display Backplanes: LTPS or IGZO for aMLCDs or AMOLED Displays? Information Display 2014, 2/14, 2-5. http://goo.gl/eblEF5