Brooks Kushman P.C.
Display apparatus and display method
The present disclosure provides a display apparatus and a displaying method. The display apparatus includes an optical device, a laser source at a light incident side of the optical device, a driving circuit coupled to the optical device, and a holographic image data storing device coupled to the driving circuit. The optical device includes a plurality of mutually independent optical units, the optical units are capable of refracting incident linearly polarized laser light, refractive indexes of the optical units are adjustable, and the refractive indexes of adjacent optical units are changed according to a sinusoidal curve. The driving circuit is to obtain image data of the to-be-displayed holographic image from the holographic image data storing device, and adjust the refractive index of each optical unit according to the image data. The laser source is to emit laser beams corresponding to a to-be-displayed holographic image.
BOE TECHNOLOGY GROUP CO., LTD.
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G03H G09G G03H G02F G09G
additional additional inventional additional inventional
Xiaochuan Jian Yafeng Can Qian Can Pengcheng Xianqin Wei
Chen Gao Yang Wang Wang Zhang Lu Meng Wang