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Multi-band enhancement type metal reflection film and preparing method thereof

A metal reflective and enhanced technology, which is applied in the direction of metal layered products, chemical instruments and methods, metal material coating technology, etc., can solve the problem of poor adhesion between the metal reflective film layer and the substrate, and achieve improved adhesion And the effect of film quality, defect grain size change, and good surface mechanical strength

Active Publication Date: 2013-11-27
NO 717 INST CHINA MARINE HEAVY IND GRP
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  • Description
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a multi-band enhanced metal reflective film and its preparation method for the defect of poor adhesion between the metal reflective film layer and the substrate in the prior art

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  • Multi-band enhancement type metal reflection film and preparing method thereof
  • Multi-band enhancement type metal reflection film and preparing method thereof
  • Multi-band enhancement type metal reflection film and preparing method thereof

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] Such as figure 1 As shown, a multi-band enhanced metal reflective film includes a substrate 1, the substrate material is high-quality K9 glass, and the substrate 1 is followed by a chromium film layer 2, a transition bonding layer 3, a metal layer 4, and no The absorption transition layer 5 and the reinforcing medium film 6; the chromium film layer 2 is formed by thermal evaporation of high-purity chromium, and ion beam-assisted deposition is used; the transition bonding layer 3 is formed by simultaneous evaporation of high-purity copper and nickel mixed materials, Ion beam assisted deposit...

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Abstract

The invention discloses a multi-band enhancement type metal reflection film and a preparing method thereof. The enhancement type metal reflection film comprises a substrate, a chrome film layer, a transition bonding layer, a metal layer, a non-absorption transition layer and an enhancement medium film, wherein the transition bonding layer is made of fine copper with the purity larger than 99.9% or made of the mixed materials of copper and nickel. The enhancement type metal reflection film is characterized in that the adhesive force of the film layer is good, visible-light / laser / infrared (or laser / infrared ) multi-band wide-angle reflection can be achieved, the reflectivity is high, the multi-band enhancement type metal reflection film can be widely applied to the military and civilian photoelectron technical fields such as multi-function integrated photo-electricity devices, high-power LED chips and high-definition rear-projection televisions.

Description

technical field [0001] The invention relates to the technical field of optical thin films, in particular to a multi-band enhanced metal reflection film and a preparation method thereof. Background technique [0002] With the continuous development of military optoelectronic equipment towards multi-band and multi-functional integration, integrated optical frequency technology has gradually become a research hotspot at home and abroad, covering high-definition television, laser ranging, laser deviation and infrared thermal imaging and other technical fields. Therefore, higher requirements are put forward for the performance indicators of optical components. Among them, visible light / laser / medium-wave infrared band large-angle ultra-wide spectrum high-reflection mirror is a key component in the integrated optical frequency system, and the research on the design and preparation process of related optical film systems is very urgent and necessary. At present, although convention...

Claims

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Application Information

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IPC IPC(8): G02B1/10B32B7/12B32B15/20B32B15/04C23C14/02C23C14/58
Inventor 姚细林熊长新杨放王阳阳李东亮
Owner NO 717 INST CHINA MARINE HEAVY IND GRP
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