Title:
LUMINOUS FIBER AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF, AND LUMINOUS MASK
Document Type and Number:
WIPO Patent Application WO/2021/249506
Kind Code:
A1
Abstract:
Disclosed are a luminous fiber (7) and a preparation method therefor and application thereof, and a luminous mask. The luminous fiber is of a core-cladding structure with a core layer (2) and a cladding layer (3), and the special structure can control the amount of scattered light to make the luminous fiber uniformly emit light. The luminous fiber can adapt to a relatively severe environment, and can stably emit light in an environment with a working temperature of -110°C to 300°C and a pH value of 5 to 10; and the luminous fiber can be woven and applied to various scenarios. The luminous fiber has a special structure, and when light is emitted into the luminous fiber, the light can be totally reflected and refracted in the luminous fiber, and the light can be transmitted out from a surface of the luminous fiber; and due to the special structure of the luminous fiber, the amount of light scattered from the luminous fiber can be controlled, such that the luminous mask can emit light according to requirements.
Inventors:
TAO GUANGMING (CN)
LI PAN (CN)
CHEN WEI (CN)
LI PAN (CN)
CHEN WEI (CN)
Application Number:
PCT/CN2021/099494
Publication Date:
December 16, 2021
Filing Date:
June 10, 2021
Export Citation:
Assignee:
UNIV HUAZHONG SCIENCE TECH (CN)
International Classes:
G02B6/02; A41D13/11; D01D5/34
Foreign References:
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| US20020094159A1 | 2002-07-18 | |||
| CN206978823U | 2018-02-09 | |||
| CN210605064U | 2020-05-22 | |||
| US6714711B1 | 2004-03-30 | |||
| JP2000176670A | 2000-06-27 | |||
| JP2005129863A | 2005-05-19 | |||
| CN101884146A | 2010-11-10 | |||
| CN101369084A | 2009-02-18 | |||
| CN101983346A | 2011-03-02 |
Attorney, Agent or Firm:
BEIJING CAI HE LAW FIRM (CN)
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