CN101556348A - Method for filming filter with node color pattern - Google Patents
Method for filming filter with node color pattern Download PDFInfo
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- CN101556348A CN101556348A CNA2008100916277A CN200810091627A CN101556348A CN 101556348 A CN101556348 A CN 101556348A CN A2008100916277 A CNA2008100916277 A CN A2008100916277A CN 200810091627 A CN200810091627 A CN 200810091627A CN 101556348 A CN101556348 A CN 101556348A
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Abstract
The invention relates to a method for filming filters with node color patterns, which mainly comprises the following steps: firstly, washing a base material, and positioning node combined patterns through image design and computer typesetting so as to generate a version with hollow images; then, placing the computer typesetting on a printing machine, leading printing ink to penetrate through a negative through the printing machine and be fixedly adhered to the base material at a certain angle, distance and thickness so as to obtain a concolorous filter through filming and washing of the printing ink; and placing the concolorous filter into a pair of clamps so as to obtain the filter with a color effect on a single base material after repeating the flows of plate making, printing and filming. The damage or the corrosion of the base material is effectively avoided during filter filming, and the service performance and the functionality of the colored filter are improved.
Description
Technical field
The invention relates to a kind of method with site color pattern optical filter coating, refer to that especially a kind of mode of utilizing vacuum coating to combine with printing technology forms the processing procedure of colored filter, it belongs to the technical field category of optical articles.
Background technology
Optical film technique has become the instrument of control bundle spectrum in photoelectric field now, it can effectively change and the spectral characteristic of control bundle in electro-optical system, and has functions such as elimination ghost, color balance adjustment and minute surface protection;
Yet, be different from the IC film of microelectronic circuit application or the film made from chemical mode, the optical thin film major part belongs to the structure of multilayer design, wherein film forming coating technique is broadly divided into liquid one-tenth embrane method and becomes two kinds of embrane methods with gaseous state, the former relates to chemical change mostly, the latter utilizes chemical action, some then is to belong to physical action, wherein on the surface of base material (for example glass etc.), utilize the mode that produces film, make the surface of base material produce the effect of pattern because of film, and its product that produces pattern is called " GOBO ", the general GOBO method commonly used of making has two kinds, be respectively two kinds of laser engraving (Laser Etching) and medicament etchings (Etching), wherein:
(1) laser engraving (Laser Etching): its laser is when making Coating Materials produce vaporization, surface for glass also can produce damage, and then make the pattern generating on the base material blur atomizing and the not good phenomenon of light transmission, and the engraving place can make adhesion of thin film not good with the edge at engraving place not, film is produced to come off, the GOBO quality of manufacturing is descended, and this also is the major defect of laser engraving, moreover the equipment of laser engraving is more expensive.
(2) medicament etching (Etching): this is the generally method of normal use of present industry, and this kind method mainly is by medicament (hydrofluorite; HF) fusion Coating Materials and can't fuse the printing oil plant character and produce pattern, owing to adopt the mode of corrosion, its power can't be as the condition of plated film, the lower output power of essential employing, and lower powered output can cause its compactness deficiency of formed film, can produce the phenomenon of heat drift, moreover hydrofluorite belongs to strong acid, easily human body and environment are damaged, in addition if will form colored pattern segments, also need the glass of multi-disc is glued together, and the bonding material that uses can influence to some extent for penetrance.
Summary of the invention
Fundamental purpose of the present invention is, a kind of method with site color pattern optical filter coating is provided, disappearance and deficiency to overcome above-mentioned two kinds of coating techniques solve for the manufacturing of optical filter and the difficulty of keeping of quality, can meet the demand of general industry.
For achieving the above object, the invention provides a kind of method with site color pattern optical filter coating, it comprises:
(1) base material cleans: mainly be with the contaminant removal on base material, make impurity can break away from the surface of base material, allow base material have a clean surface after cleaning, be beneficial to carry out of base material in next flow process;
(2) image design: design for needed chromatic image, and prepare the required spectrum color range of vacuum coating,, use and cooperate color range and fold out high-resolution chromatic image mutually as the consideration of point-like density before the follow-up coating;
(3) composing location: being ranked on computing machine needs the site combination pattern of printing, and calculate the required position that cuts after plated film is finished, and make simultaneously one with the anchor point of the square anchor clamps of optical filter relative engagement, so that the location when repeating cover figure and printing, after finishing computer composition, carry out the slice of the egative film of hollow out image in addition;
(4) Plate making printing: egative film is positioned on the printing board, and makes the printing oil plant see through the egative film of hollow out image, be attached on the base material with certain angle, distance and thickness, and then form the image of hollow out point-like combination by the pressure of pushing of board;
(5) plated film: the base material behind Plate making printing is positioned in the coating machine, and helps the mode of plating on base material, to plate the rete of required color, make pattern, in process of plating, do not have the situation that comes off because of covering under the printing oil plant via ion; And
(6) the printing oil plant cleans: will make the pattern that covers under the printing oil plant produce the effect of pattern after cleaning via the cleaning of carrying out the off-set oil material on the base material behind the plated film.
Preferably, when Plate making printing, be the required sensitive emulsion of coating on the silk hole of a plate-making, with aforesaid egative film with have certain thickness sensitive emulsion and combine, and egative film being combined with plate-making by the mode of oven dry, the egative film that will adhere to sensitive emulsion again is positioned over one and prints on the board.
Preferably, when the printing oil plant cleans, be earlier the base material behind the plated film to be soaked in one to be provided with in the soaking compartment of softening agent and to add heat soaking, it is softening that the printing oil plant is quickened, and behind softening printing oil plant, coating material is positioned on the oil plant cleaning machine,, coating material is contacted and the oil plant that will be covered on the base material brushes with a brush body by moving back and forth the mode of coating material.
Preferably, when cleaning base material, be base material to be cleaned by the mode of ultrasonic oscillation, make the impurity that is adsorbed on the base material break away from substrate surface via hyperacoustic concussion.
Preferably, the thicknesses of layers when plated film is between 0.2～0.3 μ m.
Preferably, this printing oil plant is a printing ink, and after the oil plant printing is covered on the base material, the thickness and the position of its oil plant is detected, and then carries out oil plant and fix after detecting through printing.
Preferably, the fixing mode of oil plant is fixed for oven dry, oil plant can stably be attached on the base material, and then allow base material can obtain effective covering effect when plated film.
Preferably, the fixing mode of oil plant is that ultraviolet ray is fixing, oil plant can stably be attached on the base material, and then allow base material can obtain effective covering effect when plated film.
Preferably, with the optical filter of finishing behind the monochromatic plated film, carry out being positioned in the anchor clamps of made after oil plant cleans for optical filter, can repeat (four), (fives') and (six) making flow process exactly for optical filter, make monochromatic base material behind the plate-making that replaces, printing and plated film, form optical filter with color effect.
Via the produced colored filter of above-mentioned flow process, have following advantage:
One, can improve turnout: the formed film compactness of high-power ion assisted deposition is good, does not have the heat drift phenomenon and produces, and can not damage to some extent rete during plated film, so therefore the phenomenon that rete can not come off can significantly improve the yield of product.
Two, color effect: the employed optical filter of industry in the past, only can present solid color, and the present invention can pass through the mode of site combined printing on the single pattern sheet, on coating material, present a high-resolution color effect, make in the application of light of stage and more can present vitality and vigor, and plating is the performance of a processing procedure degree of stability with multiple color on single base material, needing effectively to avoid gluing together the gummed that mode caused and meeting problem and the disappearance that heat comes off by multi-disc glass.
Three, improve quality: by oil plant mode of printing accurately, after making the covering of base material via oil plant, can effectively avoid laser or medicament when plated film, to produce damage and erosion for base material, cause fuzzy atomizing of pattern generating and the not good phenomenon of light transmission, significantly improve the coating quality of optical filter, moreover, because of multiple color being plated on the single base material (as glass), with generally compare its cost and can reduce by the optical filter of gummed, and optical filter uses under high-power light and does not have the phenomenon that comes off.
Four, reduce injury: manufacturing process of the present invention, can reduce manufacture produced in the past environmental pollution and operating personnel's operation process injury.
Five, industry applications: the not single light of stage that only is applied in of the colored filter that the present invention produced is technical, the application space is also arranged on the optical filter industrial components, picture projector assembly, scanner component etc., help to reduce cost and promote synthetic yield, promote the feasibility of industry output, have great industrial utilization.
Description of drawings
The process flow diagram that Fig. 1 makes for monochromatic filter plated film of the present invention.
Fig. 2 has the process flow diagram of the method for site color pattern optical filter coating for the present invention.
Fig. 3 is the trichromatic color stack of printing synoptic diagram.
Annex one forms the making schematic flow sheet of first look (dark green) for colorized optical filtering tablet filter of the present invention.
Annex two forms the making schematic flow sheet of second look (magenta) for colorized optical filtering tablet filter of the present invention.
Annex three forms the making schematic flow sheet of the 3rd look (yellow) for colorized optical filtering tablet filter of the present invention.
Annex four forms the making schematic flow sheet of the 4th look (black) for colorized optical filtering tablet filter of the present invention.
Embodiment
The invention provides a kind of method with site color pattern optical filter coating, its mode that is the base material that will clean by Plate making printing instead is printed on the base material required pattern in vain, the printing oil plant is covered on the required pattern, when plated film laser or medicament influence and destruction be can effectively avoid, the usability and the functional purpose that improve colored filter reached for base material.
Wherein optical thin film is applied to the aspect of colored filter, mainly be character by the color stack, please cooperate referring to as shown in Figure 3, the stacked system that makes dark green (Cyan) in the three primary colors (CMY) of printing, magenta (Magenta) and yellow (Yellow) is to produce other different color, for example: yellow and magenta stack back produce red (Red) (Y+M=R), dark green and yellow superimposed back generation green (Green) (C+Y=G) and dark green and magenta is superimposed produces blueness (Blue) (C+M=B);
Wherein red, the green and blue three primary colors (RGB) that are light, therefore the present invention's characteristic of being based on the color stack is used, the invention relates to a kind of method with site color pattern optical filter coating, be energy detail knowledge technical characterictic of the present invention and effect, and can implement according to the content of instructions, now further with accompanying drawing, please referring to as shown in Figures 1 and 2 preferred embodiment, describe in detail as the back: this method with site color pattern optical filter coating mainly comprises:
(1) base material cleans: mainly be with the contaminant removal on base material, it is by the mode of ultrasonic oscillation base material to be cleaned, make the impurity that is adsorbed on the base material via hyperacoustic concussion, make impurity can break away from the surface of base material, allow base material after cleaning, have a clean surface, be beneficial to the carrying out of next flow process;
(2) image design: design for needed chromatic image, and the required spectrum color range (nm) of preparation vacuum coating, for example C, M, the every look of Y can show the spectrum of reflection look, as the consideration of point-like density before the follow-up coating, use and cooperate color range and fold out high-resolution chromatic image mutually;
(3) composing location: being ranked on computing machine needs the site combination pattern of printing, and calculate the required position that cuts after plated film is finished, and make simultaneously one with the anchor point of the square anchor clamps (tool) of optical filter relative engagement, location when being beneficial to repeat cover figure and printing is carried out the slice of the egative film of hollow out image in addition after finishing computer composition;
(4) Plate making printing: the required sensitive emulsion of coating on the silk hole of a plate-making, the certain thickness sensitive emulsion of aforesaid egative film and tool is combined, and by the oven dry mode egative film is combined with plate-making, the egative film that will adhere to sensitive emulsion again is positioned on the printing board, and make the printing oil plant see through the egative film and the plate-making of hollow out image by the pressure of pushing of board, with certain angle, distance and thickness are attached on the base material, and then form the image of hollow out point-like combination, wherein this printing oil plant can be printing ink, and after the oil plant printing is covered on the base material, thickness and position to its oil plant are detected, then carrying out oil plant in addition after detecting through printing fixes, wherein the fixing mode of oil plant can be divided into the fixing and ultraviolet ray of oven dry and fixes two kinds, oil plant can stably be attached on the base material, and then allow base material when plated film, can obtain effective covering effect, to avoid when the plated film laser or medicament, effectively reach the usability and the functional purpose that improve optical filter for the influence and the destruction of base material;
(5) plated film: the method for plated film is a lot of on base material, generally can be divided into liquid one-tenth embrane method and gaseous state and become two kinds of embrane methods, wherein gaseous state becomes embrane method mainly can be divided into modes such as chemical vapor deposition and physical vapor deposition, wherein for cooperating the production of batch quantity, so the general normal mode of physical vapor deposition of utilizing is carried out plated film, wherein the mode of physical vapor deposition has the thermal evaporation vapour deposition method, electricity slurry sputtering method and ion beam sputtering method three major types, the present invention helps the plated film mode of plating to carry out plated film can further improve membranous ion, this kind plated film mode is to make the atom (molecule) of Coating Materials can improve the compactness of rete when being deposited on substrate surface by ion, the quality of the film that forms on the base material is improved, at first be that the base material behind Plate making printing is positioned in the coating machine, and help the mode of plating on base material, to plate the rete of required color via ion, preferably, the thickness of this rete is between 0.2～0.3 μ m, make pattern because of covering under the printing oil plant, in process of plating, do not have the situation that comes off; And
(6) the printing oil plant cleans: the method mainly is to use false characteristic of adhering between special oils and the base material, will be via the cleaning of carrying out the off-set oil material on the base material behind the plated film, make the pattern that covers under the printing oil plant after cleaning, produce the effect of (GOBO) pattern, it is earlier the base material behind the plated film to be soaked in one to be provided with in the soaking compartment of softening agent and to add heat soaking, it is softening that the printing oil plant is quickened, and behind softening printing oil plant, coating material is positioned on the oil plant cleaning machine, by moving back and forth the mode of coating material, the coating material oil plant that will be covered on the base material that contacts with a brush body is brushed.
After above-mentioned flow process, can make base material behind plated film, form the optical filter of single color.If with the above-mentioned optical filter of finishing behind the monochromatic plated film, carry out being positioned in the anchor clamps (tool) of made in (three) after oil plant cleans for optical filter, can repeat (four), (fives') and (six) making flow process exactly for optical filter, make monochromatic base material behind the composing that replaces, printing and plated film, form the optical filter shown in annex one to four with color effect.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.
Claims (10)
1. method with site color pattern optical filter coating, it comprises:
(1) base material cleans: mainly be with the contaminant removal on base material, make impurity can break away from the surface of base material, allow base material have a clean surface after cleaning, be beneficial to the carrying out of next flow process;
(2) image design: design for needed chromatic image, and prepare the required spectrum color range of vacuum coating,, use and cooperate color range and fold out high-resolution chromatic image mutually as the consideration of point-like density before the follow-up coating;
(3) composing location: being ranked on computing machine needs the site combination pattern of printing, and calculate the required position that cuts after plated film is finished, and make simultaneously one with the anchor point of the square anchor clamps of optical filter relative engagement, so that the location when repeating cover figure and printing, after finishing computer composition, carry out the slice of the egative film of hollow out image in addition;
(4) Plate making printing: egative film is positioned on the printing board, and makes the printing oil plant see through the egative film of hollow out image, be attached on the base material with certain angle, distance and thickness, and then form the image of hollow out point-like combination by the pressure of pushing of board;
(5) plated film: the base material behind Plate making printing is positioned in the coating machine, and helps the mode of plating on base material, to plate the rete of required color, make pattern, in process of plating, do not have the situation that comes off because of covering under the printing oil plant via ion; And
(6) the printing oil plant cleans: will make the pattern that covers under the printing oil plant produce the effect of pattern after cleaning via the cleaning of carrying out the off-set oil material on the base material behind the plated film.
2. the method with site color pattern optical filter coating as claimed in claim 1, it is characterized in that, when Plate making printing, it is the required sensitive emulsion of coating on the silk hole of a plate-making, with aforesaid egative film with have certain thickness sensitive emulsion and combine, and egative film being combined with plate-making by the mode of oven dry, the egative film that will adhere to sensitive emulsion again is positioned over one and prints on the board.
3. the method with site color pattern optical filter coating as claimed in claim 1 or 2, it is characterized in that, when the printing oil plant cleans, be earlier the base material behind the plated film to be soaked in one to be provided with in the soaking compartment of softening agent and to add heat soaking, it is softening that the printing oil plant is quickened, and behind softening printing oil plant, coating material is positioned on the oil plant cleaning machine, by moving back and forth the mode of coating material, coating material is contacted with a brush body, the oil plant that is covered on the base material is brushed.
4. the method with site color pattern optical filter coating as claimed in claim 3, it is characterized in that, when cleaning base material is by the mode of ultrasonic oscillation base material to be cleaned, and makes the impurity that is adsorbed on the base material break away from substrate surface via hyperacoustic concussion.
5. the method with site color pattern optical filter coating as claimed in claim 4 is characterized in that the thicknesses of layers when plated film is between 0.2～0.3 μ m.
6. the method with site color pattern optical filter coating as claimed in claim 5, it is characterized in that this printing oil plant is a printing ink, and after the oil plant printing is covered on the base material, thickness and position to its oil plant are detected, and then carry out oil plant and fix after detecting through printing.
7. the method with site color pattern optical filter coating as claimed in claim 6 is characterized in that, the fixing mode of oil plant is fixed for oven dry, oil plant can stably be attached on the base material, and then allow base material can obtain effective covering effect when plated film.
8. the method with site color pattern optical filter coating as claimed in claim 6 is characterized in that, the fixing mode of oil plant is that ultraviolet ray is fixing, oil plant can stably be attached on the base material, and then allow base material can obtain effective covering effect when plated film.
9. the method with site color pattern optical filter coating as claimed in claim 6, it is characterized in that, with the optical filter of finishing behind the monochromatic plated film, carry out being positioned in the anchor clamps of made after oil plant cleans for optical filter, can repeat (four), (fives') and (six) making flow process exactly for optical filter, make monochromatic base material behind the plate-making that replaces, printing and plated film, form the optical filter of tool color effect.
10. the method with site color pattern optical filter coating as claimed in claim 1, it is characterized in that, with the optical filter of finishing behind the monochromatic plated film, carry out being positioned in the anchor clamps of made after oil plant cleans for optical filter, can repeat (four), (fives') and (six) making flow process exactly for optical filter, make monochromatic base material behind the plate-making that replaces, printing and plated film, form optical filter with color effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100916277A CN101556348A (en) | 2008-04-09 | 2008-04-09 | Method for filming filter with node color pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100916277A CN101556348A (en) | 2008-04-09 | 2008-04-09 | Method for filming filter with node color pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101556348A true CN101556348A (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100916277A Pending CN101556348A (en) | 2008-04-09 | 2008-04-09 | Method for filming filter with node color pattern |
Country Status (1)
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|---|---|
| CN (1) | CN101556348A (en) |
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- 2008-04-09 CN CNA2008100916277A patent/CN101556348A/en active Pending
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Open date: 20091014 |