Cyril Hilsum, Pioneer of Liquid Crystal Displays in TVs and iPhones, Dies at 101

Cyril Hilsum, the British physicist who played a key role in developing liquid crystal display technology, has died at the age of 101. Hilsum's work laid the foundation for the flat-panel screens now ubiquitous in televisions, laptops, and smartphones, including the iPhone. His contributions helped transform bulky cathode-ray tube displays into the sleek, energy-efficient screens that define modern electronics. Hilsum's research in liquid crystals and semiconductor materials was instrumental in making LCDs commercially viable, a breakthrough that reshaped the consumer electronics industry and daily life. His passing marks the loss of a visionary whose innovations continue to influence how the world connects and consumes information.