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1. WO2021017522 - SUNLIGHT-REFLECTING FILM AND PREPARATION METHOD THEREFOR

Publication Number WO/2021/017522
Publication Date 04.02.2021
International Application No. PCT/CN2020/084092
International Filing Date 10.04.2020
IPC
G02B 5/08 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
08Mirrors
C23C 14/35 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
22characterised by the process of coating
34Sputtering
35by application of a magnetic field, e.g. magnetron sputtering
CPC
B32B 15/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
B32B 37/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
37Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
C23C 14/35
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
22characterised by the process of coating
34Sputtering
35by application of a magnetic field, e.g. magnetron sputtering
G02B 5/08
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
08Mirrors
Applicants
  • 宁波瑞凌新能源科技有限公司 NINGBO RADI-COOL ADVANCED ENERGY TECHNOLOGIES CO., LTD. [CN]/[CN]
  • 宁波瑞凌新能源材料研究院有限公司 NINGBO RUILING ADVANCED ENERGY MATERIALS INSTITUTE CO., LTD. [CN]/[CN]
Inventors
  • 杨荣贵 YANG, Ronggui
  • 徐绍禹 XU, Shaoyu
  • 王明辉 WANG, Minghui
  • 翟怀伦 ZHAI, Huailun
  • 颜毓雷 YAN, Yulei
  • 尹铮杰 YIN, Zhengjie
  • 赵锦玲 ZHAO, Jinling
Agents
  • 杭州华进联浙知识产权代理有限公司 HANGZHOU HUAJIN LIANZHE INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
201910701748.731.07.2019CN
201911387627.630.12.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SUNLIGHT-REFLECTING FILM AND PREPARATION METHOD THEREFOR
(FR) FILM RÉFLÉCHISSANT LA LUMIÈRE SOLAIRE ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 太阳光反射膜及其制备方法
Abstract
(EN)
Provided are a sunlight-reflecting film and a preparation method therefor. The sunlight-reflecting film comprises a matrix and functional layers, with the matrix and the functional layers being arranged in a stacking manner. The functional layers comprise a first reflecting layer, barrier layers, and a second reflecting layer that are sequentially arranged on the matrix in a stacking manner, wherein the barrier layers comprises a first barrier layer and a second barrier layer that are mutually stacked, the first barrier layer is selected from any one of metal fluorides, inorganic nonmetal oxides and metallic oxides, or any combination of same, and the second barrier layer is selected from any one of metallic oxides, metal nitrides and semiconductor doping compounds, or any combination of same, with the type of selected substance of the first barrier layer and the second barrier layer not being completely the same. The preparation method for the above sunlight-reflecting film comprises: providing the matrix; and forming the functional layers on the matrix by using a magnetron sputtering method to obtain the sunlight-reflecting film.
(FR)
L'invention concerne un film réfléchissant la lumière solaire et son procédé de préparation. Le film réfléchissant la lumière solaire comprend une matrice et des couches fonctionnelles, la matrice et les couches fonctionnelles étant agencées de manière empilée. Les couches fonctionnelles comprennent une première couche réfléchissante, couches barrières, et une seconde couche réfléchissante qui sont disposées séquentiellement sur la matrice d'une manière empilée, les couches barrières comprenant une première couche barrière et une seconde couche barrière qui sont mutuellement empilées, la première couche barrière étant choisie parmi n'importe lequel des fluorures métalliques, des oxydes non métalliques inorganiques et des oxydes métalliques, ou toute combinaison de ceux-ci, et la seconde couche barrière étant choisie parmi n'importe lequel des oxydes métalliques, des nitrures métalliques et des composés dopants semi-conducteurs, ou toute combinaison de ceux-ci, le type de substance sélectionnée de la première couche barrière et de la seconde couche barrière n'étant pas complètement le même. Le procédé de préparation du film réfléchissant la lumière solaire ci-dessus comprend : la fourniture de la matrice ; et la formation des couches fonctionnelles sur la matrice à l'aide d'un procédé de pulvérisation magnétron pour obtenir le film réfléchissant la lumière solaire.
(ZH)
提供太阳光反射膜及其制备方法。太阳光反射膜包括层叠设置的基体以及功能层,功能层包括依次层叠设置于基体上的第一反射层、阻隔层和第二反射层;其中,阻隔层包括相互层叠的第一阻隔层和第二阻隔层,第一阻隔层选自金属氟化物、无机非金属氧化物、金属氧化物中的任意一种或几种物质的组合,第二阻隔层选自金属氧化物、金属氮化物、半导体掺杂化合物中的任意一种或几种物质的组合,第一阻隔层和第二阻隔层所选物质种类不完全相同。上述太阳光反射膜的制备方法包括提供基体;采用磁控溅射法于所述基体上形成功能层,得到太阳光反射膜。
Also published as
MXMX/a/2020/008705
TH2001004828
Latest bibliographic data on file with the International Bureau