CHENGDU, China Inside a five-story factory the size of 14 soccer fields, known simply as B7, the race is on to dominate the lucrative market for next-generation smartphone display panels.
Beijing-backed tech giant challenges rival Samsung as leader in OLED innovation

BOE's prototype flexible OLED panel (Courtesy of BOE)
CHENGDU, China Inside a five-story factory the size of 14 soccer fields, known simply as B7, the race is on to dominate the lucrative market for next-generation smartphone display panels.