Title:
LIGHT PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/166319
Kind Code:
A1
Abstract:
A light processing device (100), comprising a base (40), a light source (10) fixed on the base (40), a tray (20), and a digital mask (30) interposed between the light source (10) and the tray (20), wherein the tray (20) is used for placing a base material (200) to be processed, the digital mask (30) is used for displaying a corresponding shading pattern (31) according to an electronic graph set by a user, such that light emitted by the light source (10) penetrates through the digital mask (30) to carry out light processing opposite to the shading pattern (31) on the base material (200) on the tray (20). According to the light processing device (100), the shading pattern (31) corresponding to the electronic graph is displayed by means of the digital mask (30) according to user requirements, such that shading/light transmitting of all areas on a plane of the digital mask (30) is met, and patterned light rays needed by a user are achieved.
More Like This:
Inventors:
LU SHUANGHAO (CN)
YIN TAO (CN)
ZHANG JINQUAN (CN)
KANG YUANHAO (CN)
WANG HAIBO (CN)
YIN TAO (CN)
ZHANG JINQUAN (CN)
KANG YUANHAO (CN)
WANG HAIBO (CN)
Application Number:
PCT/CN2021/132374
Publication Date:
August 11, 2022
Filing Date:
November 23, 2021
Export Citation:
Assignee:
BEIJING DREAM INK TECH CO LTD (CN)
International Classes:
B05D3/06; G03F7/20; G03F1/00; G03F1/20; G03F1/22
Foreign References:
| CN112808549A | 2021-05-18 | |||
| CN214555029U | 2021-11-02 | |||
| CN103631095A | 2014-03-12 | |||
| CN107131838A | 2017-09-05 | |||
| CN102722304A | 2012-10-10 | |||
| CN105137720A | 2015-12-09 | |||
| CN101320222A | 2008-12-10 | |||
| CN104007620A | 2014-08-27 | |||
| CN109061784A | 2018-12-21 | |||
| CN204374612U | 2015-06-03 | |||
| CN102259471A | 2011-11-30 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
Download PDF: