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Title:
LASER IMAGING SYSTEM, LASER PROJECTION DEVICE, AND LASER PROJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/047499
Kind Code:
A1
Abstract:
A laser imaging system, comprising: a laser light source, a light-splitting element, a first digital micromirror device (DMD) chip, and a second DMD chip. Said light-splitting element is configured to receive light outputted by said laser light source and to output first outputted light to said first DMD chip, and to output second outputted light to said second DMD chip. Said first DMD chip is used to receive the first outputted light, and to output the first outputted light following modulation; said second DMD chip is used to receive the second outputted light, and to output the second outputted light following modulation.

Inventors:
LI, Wei (218 Qian Wangang Rd, Qingdao Economic and Development ZoneQingdao, Shandong 5, 266555, CN)
ZHOU, Zinan (218 Qian Wangang Rd, Qingdao Economic and Development ZoneQingdao, Shandong 5, 266555, CN)
Application Number:
CN2018/079042
Publication Date:
March 14, 2019
Filing Date:
March 14, 2018
Export Citation:
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Assignee:
QINGDAO HISENSE ELECTRONICS CO., LTD. (218 Qian Wangang Rd, Qingdao Economic and Development ZoneQingdao, Shandong 5, 266555, CN)
International Classes:
G03B21/20; G02B27/22; G03B21/00; G03B35/18; H04N9/30
Domestic Patent References:
WO2016021002A12016-02-11
Foreign References:
CN107505806A2017-12-22
CN107765500A2018-03-06
CN107422596A2017-12-01
CN105025279A2015-11-04
TWM547687U2017-08-21
US20140211169A12014-07-31
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (8F Building 11, No. 31 Jiaoda East Road Haidian District, Beijing 4, 100044, CN)
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