Title:
LIGHT-TRANSMITTING PLATE, STRUCTURAL MEMBER, AND LIGHT SENSING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/021971
Kind Code:
A1
Abstract:
The present disclosure belongs to the field of high polymer materials. Disclosed are a light-transmitting plate, a structural member, and a light sensing apparatus. The light-transmitting plate comprises a transparent substrate and a transparent super-hydrophobic layer. The transparent super-hydrophobic layer comprises a polymeric membrane body and a nano array structure. The polymeric membrane body is formed on the surface of the transparent substrate, and the nano array structure is integrally formed on the surface of the polymeric membrane body away from the transparent substrate; the nano array structure is arranged as a single layer, and the array period of the nano array structure is smaller than or equal to the wavelength of a target light, the target light being light transmitted by the light-transmitting plate. The light-transmitting plate provided by the embodiment of the present disclosure has self-cleaning performance and optical imaging performance, and the light-transmitting plate can be used in a light sensing apparatus. For example, the light-transmitting plate is used in a camera device, so that the window has a self-cleaning characteristic that prevents dust carrying moisture from adhering thereto, thereby keeping the window clean all the time and ensuring clear imaging of the camera device.
Inventors:
SHI DIWEN (CN)
LI CHENG (CN)
HUANG XIN (CN)
ZOU HAILIANG (CN)
REN HUI (CN)
WU JIANG (CN)
DOU YINGYING (CN)
TIAN XUELIN (CN)
LI CHENG (CN)
HUANG XIN (CN)
ZOU HAILIANG (CN)
REN HUI (CN)
WU JIANG (CN)
DOU YINGYING (CN)
TIAN XUELIN (CN)
Application Number:
PCT/CN2023/103194
Publication Date:
February 01, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
C08J7/04; C03B23/02; C03C17/42; C08L67/02; C09D4/02
Foreign References:
| CN218290787U | 2023-01-13 | |||
| CN116764914A | 2023-09-19 | |||
| CN111454000A | 2020-07-28 | |||
| CN105860870A | 2016-08-17 | |||
| CN111293971A | 2020-06-16 | |||
| US20100098909A1 | 2010-04-22 | |||
| CN101519278A | 2009-09-02 | |||
| CN102312226A | 2012-01-11 | |||
| CN106398332A | 2017-02-15 | |||
| KR20130014135A | 2013-02-07 | |||
| US20140011013A1 | 2014-01-09 | |||
| US20220179127A1 | 2022-06-09 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: