Zhang Hao, male, born on December 12, 1985, Chinese nationality. BOE VR/AR CTO. Bachelor's degree in Electronic Information .BOE VR/AR CTO， Responsible for the development of display devices, optics, and system technology related to VR/AR, pioneered VR Fast LCD/Backlight Blinking technology and successfully mass-produced it, leading LCD technology from 500 PPI to up to 2300 PPI, and silicon-based OLEDs up to 5600 PPI.