№ EP4675333A1発明
審査中DISPLAY DEVICE COMPRISING SINGLE-LAYER COLOR HOLOGRAPHIC OPTICAL WAVEGUIDE
DISPLAY DEVICE COMPRISING SINGLE-LAYER COLOR HOLOGRAPHIC OPTICAL WAVEGUIDE
❖Nanchang Virtual Reality Research Institute
Co., Ltd.YANG, Junxing; NI, Mingli; SUN, Qimin; PENG, Haiyan; JIE, XiaolinJan 6, 2026G02B, G02B, G02B7