CN201808394U - Red decorative dielectric film with metallic reflection effect - Google Patents
Red decorative dielectric film with metallic reflection effect Download PDFInfo
- Publication number
- CN201808394U CN201808394U CN2010205630118U CN201020563011U CN201808394U CN 201808394 U CN201808394 U CN 201808394U CN 2010205630118 U CN2010205630118 U CN 2010205630118U CN 201020563011 U CN201020563011 U CN 201020563011U CN 201808394 U CN201808394 U CN 201808394U
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- dielectric film
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- ti2o5
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Abstract
The utility model relates to a red decorative dielectric film with a metallic reflection effect, which comprises a decorative base film made of polyethylene terephthalate (PET) plastics or polycarbonate (PC) plastics or polymethyl methacrylate (PMMA) plastic materials, wherein the surface of the base film of the device is coated with a 42nm-45nm thick Ti2O5 layer by sputtering; the Ti2O5 layer is coated with a 17nm-25nm thick SiO2 layer by sputtering; and the SiO2 layer is coated with a 15nm-25nm thick metal Sn layer by sputtering. In the utility model, multilayer continuous coating equipment and a reactive sputtering process are adopted, the principle that light reflection on each layer of the multilayer dielectric film forms mutual interference is used, so that the nonmetallic dielectric film layer has the mirror transmitting effect of metal, and the decorative dielectric film provided by the utility model has the red reflecting effect.
Description
Technical field
The utility model relates to the technical field that is used for the mobile phone pad pasting, refers in particular to a kind of red decorative media film that is used for mobile phone, has the metallic reflection effect.
Background technology
Reflectance coating with metallic mirror surface effect is widely used in the decoration field of various consumer electronicses such as mobile phone etc., utilize the interference of light principle of deielectric-coating, use nonmetallic dielectric material, take the method for multilayer dielectric film stack, coat nonconducting composite film with metallic mirror surface effect.Product is mainly used in decorative appearance structural member such as the electronic product of band radiofrequency signal transmitting-receiving such as mobile phone such as eyeglass etc., makes product have metal-like.
The technology of multilayer dielectric film stack is coated with extensive use in the production of antireflective coating (AR film) at electron gun equipment.As common a kind of AR film product, its film layer structure is SiO2/TiO2/ SiO2/TiO2.Adopt sputtering technology to be coated with deielectric-coating, in fields such as ito glass manufacturing, solar base plate manufacturings, widely-used.This series products extensively adopts media coating such as SiO2, CrO2 and other retes to superpose in functional film layer.To improve film layer structure, optical characteristics etc.
The said equipment, technology mode, film layer structure, also there is not the ripe processing procedure that solidifies to be applied to the production of decoration functions rete.Particularly, form industrialization production not in conjunction with follow-up typography.
Summary of the invention
This novel purpose is exactly to provide a kind of red decorative media film with metallic reflection effect at the deficiencies in the prior art part.
For achieving the above object, this novel technical scheme is: a kind of red decorative media film with metallic reflection effect, include the decoration basement membrane of being made by PET plastics or PC plastics or PMMA plastic material, sputter is coated with the Ti2O5 layer that thickness is 42nm-45nm on described device membrane surface; On the Ti2O5 layer, cover the SiO2 layer that sputter is coated with thickness 17nm-25nm; On the SiO2 layer, cover sputter and be coated with the metal Sn layer that thickness is 15nm-25nm.
After adopting said structure, this novel employing multilayer continuous coating device and reactive sputtering process, utilize the light of each layer of multilayer dielectric film to reflect to form the principle of mutual interference, realize that nonmetallic media coating has the minute surface launching effect of metal, after the material of four kinds of appointed thickness during employing is originally novel is pressed the continuous spatter film forming of said structure, this novel decorative media film has red reflecting effect, is widely used in decoration fields such as mobile phone.
Description of drawings
Fig. 1 is this new structure principle schematic.
The specific embodiment
As shown in Figure 1, a kind of red decorative media film that this is novel with metallic reflection effect, include the decoration basement membrane of being made by PET plastics or PC plastics or PMMA plastic material 10, sputter is coated with the Ti2O5 layer 20 that thickness is 42nm-45nm on described device basement membrane 10 surfaces; On Ti2O5 layer 20, cover the SiO2 layer 30 that sputter is coated with thickness 17nm-25nm; On SiO2 layer 30, cover sputter and be coated with the metal Sn layer 40 that thickness is 15nm-25nm.
The PET plastics formal name used at school here is that PETG belongs to the line style saturated polyester resin; The PC plastics formal name used at school here is a polycarbonate; The PMMA formal name used at school here is: polymethyl methacrylate; The Ti2O5 here is five oxidations, two titaniums; SiO2 is a silica; Metal Sn is a tin.
This novel employing multilayer continuous coating device and reactive sputtering process, utilize the light of each layer of multilayer dielectric film to reflect to form the principle of mutual interference, realize that nonmetallic media coating has the minute surface launching effect of metal, after the material of four kinds of appointed thickness during employing is originally novel is pressed the continuous spatter film forming of said structure, this novel decorative media film has red reflecting effect, is widely used in decoration fields such as mobile phone.
Claims (1)
1. red decorative media film with metallic reflection effect includes the decoration basement membrane of being made by PET plastics or PC plastics or PMMA plastic material, and it is characterized in that: sputter is coated with the Ti2O5 layer that thickness is 42nm-45nm on described device membrane surface; On the Ti2O5 layer, cover the SiO2 layer that sputter is coated with thickness 17nm-25nm; On the SiO2 layer, cover sputter and be coated with the metal Sn layer that thickness is 15nm-25nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205630118U CN201808394U (en) | 2010-10-15 | 2010-10-15 | Red decorative dielectric film with metallic reflection effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205630118U CN201808394U (en) | 2010-10-15 | 2010-10-15 | Red decorative dielectric film with metallic reflection effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808394U true CN201808394U (en) | 2011-04-27 |
Family
ID=43891339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205630118U Expired - Fee Related CN201808394U (en) | 2010-10-15 | 2010-10-15 | Red decorative dielectric film with metallic reflection effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201808394U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739280A (en) * | 2016-12-08 | 2017-05-31 | 信利光电股份有限公司 | A kind of mobile terminal and its cover plate |
| CN108004502A (en) * | 2017-11-27 | 2018-05-08 | 信利光电股份有限公司 | A kind of preparation method of cover board between red blue phase |
| CN109017117A (en) * | 2017-11-24 | 2018-12-18 | 昇印光电（昆山）股份有限公司 | A kind of cosmetic sheet and electronic equipment cover board |
-
2010
- 2010-10-15 CN CN2010205630118U patent/CN201808394U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739280A (en) * | 2016-12-08 | 2017-05-31 | 信利光电股份有限公司 | A kind of mobile terminal and its cover plate |
| CN109017117A (en) * | 2017-11-24 | 2018-12-18 | 昇印光电（昆山）股份有限公司 | A kind of cosmetic sheet and electronic equipment cover board |
| WO2019100978A1 (en) * | 2017-11-24 | 2019-05-31 | 昇印光电（昆山）股份有限公司 | Decorative sheet and electronic device cover |
| CN108004502A (en) * | 2017-11-27 | 2018-05-08 | 信利光电股份有限公司 | A kind of preparation method of cover board between red blue phase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN GOLDENKEN OPTIC ELECTRONICS CO., LTD. Free format text: FORMER NAME: SHENZHEN GOLDENKEN OPTIC ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518106 Guangdong province Shenzhen Guangming New District Office of Gongming potato field Po community gold hirun Industrial Park first building, building fourth, building tenth, building third a layer and top layer Patentee after: Jin Kaixinrui Photoelectric Co., Ltd. of Shenzhen Address before: 518109 Guangdong city of Shenzhen province Baoan District Dalang Huarong Road in Jinrui Industrial Park 4 5 floor Patentee before: Shenzhen Goldenken Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |