India's pharmaceutical and biologics sector has grown into one of the largest in the world. It supplies vaccines to over 150 countries. But here is the part that does not always make headlines: getting those medicines from a manufacturing facility to a patient in Bihar or Rajasthan while keeping them within a precise temperature range is an enormous logistical challenge.

The early 21st century witnessed limited availability of display technologies. Thin film transistor (TFT) displays were used for advertisements, displaying information at commercial and public places such as railway stations and airports as well as in households. Established players, such as Philips, Panasonic, Thomson, Samsung, LG, and Sharp, were the only ones recognized by consumers due to their dominance in the market and diverse product portfolio.