Title:
3D PRINTING DEVICE AND IMAGING SYSTEM THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/183985
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a 3D printing device and an imaging system thereof. The imaging system comprises: a display panel having a plurality of pixels, a storage apparatus for storing a liquid photo-curable material, and a control apparatus for controlling imaging of the display panel, wherein the display panel made from a photo-curable material is an active light-emitting panel. The imaging system does not need a polarizer, so as to prevent the polarizer from absorbing light emitted by a light source system. In addition, due to no back light, light emitted by a display panel is directly utilized to form an image projection, such that a light path is shortened, and light losses are reduced, thereby improving the utilization rate of light, and reducing the power consumption of the whole system.
Inventors:
LI WENBO (CN)
Application Number:
PCT/CN2015/089851
Publication Date:
November 24, 2016
Filing Date:
September 17, 2015
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
B29C67/00; B22F3/115; B28B1/24; B33Y30/00
Foreign References:
| CN104786508A | 2015-07-22 | |||
| CN103722745A | 2014-04-16 | |||
| CN103707510A | 2014-04-09 | |||
| CN1530235A | 2004-09-22 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
中国专利代理(香港)有限公司 (CN)
中国专利代理(香港)有限公司 (CN)
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