Title:
LIGHT SOURCE DEVICE APPLICABLE TO PRINTER/COPIER AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/211139
Kind Code:
A1
Abstract:
Disclosed is a light source device applicable to a printer/copier, the light source device comprising a light source (1), an optical circuit board (2), a light source support (3), an outer cover (4) and a light source control panel (5), wherein the light source (1) is fixed to the light source support (3), the light source support (3) and the light source (1) are internally provided inside the outer cover (4), the light source control panel (5) is fixed to the outer cover (4), the light source (1) is connected to the light source control panel (5), the optical circuit board (2) is provided on one side opposite the light source (1), and the optical circuit board (2) is fixed to the outer cover (4). The light source device of the present invention is simple in structure, data output is realized by controlling a point correspondence switch on the optical circuit board (2), and printing and copying speed and accuracy are effectively improved.
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Inventors:
LIU YONG (CN)
XIE CUIYING (CN)
WU XIANGSHAN (CN)
CUI NAIYING (CN)
XIE CUIYING (CN)
WU XIANGSHAN (CN)
CUI NAIYING (CN)
Application Number:
PCT/CN2019/087368
Publication Date:
October 22, 2020
Filing Date:
May 17, 2019
Export Citation:
Assignee:
LIU YONG (CN)
International Classes:
B41J2/445; G03G15/043
Foreign References:
| CN209803557U | 2019-12-17 | |||
| CN1958295A | 2007-05-09 | |||
| CN201423804Y | 2010-03-17 | |||
| US5923358A | 1999-07-13 | |||
| JPH0355271A | 1991-03-11 | |||
| CN1364117A | 2002-08-14 | |||
| CN1159786A | 1997-09-17 |
Attorney, Agent or Firm:
DALIAN CHICCO PATENT OFFICE (CN)
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