Invention Grant
- Patent Title: Holographic reproduction device, holographic reproduction system and holographic display system
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Application No.: US16832546Application Date: 2020-03-27
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Publication No.: US11460810B2Publication Date: 2022-10-04
- Inventor: Jin Wang , Changhong Shi , Jiamin Liao , Yao Liu , Wenchang Tao , Zuwen Liu , Zihua Zhuang , Hao Cheng , Hongjiang Wu , Xi Chen
- Applicant: Fuzhou BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Fujian; CN Beijing
- Assignee: Fuzhou BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Fuzhou BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Fujian; CN Beijing
- Agency: Nath, Goldberg & Meyer
- Agent Joshua B. Goldberg
- Main IPC: G03H1/26
- IPC: G03H1/26 ; G02F1/1335 ; G03H1/00

Abstract:
The present disclosure provides a holographic reproduction device, a holographic reproduction system, and a holographic display system. The holographic reproduction device includes a first light source configured to provide first coherent light; at least one electrically addressed liquid crystal display panel configured to display a holographic interferogram, so that the first coherent light is diffracted when the first coherent light transmits through the holographic interferogram to present a holographic reproduction image. A liquid crystal material of the electrically addressed liquid crystal display panel includes smectic liquid crystal.
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