IPRO, PLLC
Backlight assembly, a display device and a driving method thereof
Disclosed includes a backlight assembly, a display device including such a backlight assembly and a method of obtaining backlight. The backlight assembly may comprise a light guide, a first grating on a first surface of the light guide and a light direction adjuster on a side of the first grating away from the light guide. The first grating may have a diffraction direction slanted relative to a thickness direction of the light guide and the light direction adjuster may be configured to change diffractive light coming from the first grating to a target direction.
BOE Technology Group Co., Ltd.
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Xiandong Xianqin Xiaochuan Wei Qiuyu Jifeng
Meng Meng Chen Wang Ling Tan