CN111726511B - Camera decoration part and processing method thereof, and electronic equipment - Google Patents
Camera decoration part and processing method thereof, and electronic equipment Download PDFInfo
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- CN111726511B CN111726511B CN202010739441.9A CN202010739441A CN111726511B CN 111726511 B CN111726511 B CN 111726511B CN 202010739441 A CN202010739441 A CN 202010739441A CN 111726511 B CN111726511 B CN 111726511B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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Abstract
The application discloses a camera decorating part, a processing method and electronic equipment. The method comprises the following steps: providing a body blank having at least one first region and at least one second region; forming a shielding layer with a hollow part on one side of the body rough blank, wherein the orthographic projection of the hollow part of the shielding layer on the body rough blank is positioned in the second area, and the orthographic projection of the outer edge of the shielding layer on the body rough blank is superposed with the edge of the second area; forming a transparent material layer rough blank on one side of the body rough blank with the shielding layer; forming a film coating layer rough blank with a hollowed-out part and a bottom cover ink layer rough blank on one side, far away from the body rough blank, of the transparent material layer rough blank, wherein orthographic projections of the edges of the hollowed-out parts of the film coating layer rough blank and the bottom cover ink layer rough blank on the body rough blank are both located in an orthographic projection range of the shielding layer on the body rough blank; and forming a through hole penetrating through the cover bottom ink layer rough blank, the coating layer rough blank, the transparent material layer rough blank and the body rough blank, and superposing the orthographic projection of the through hole and the first area to obtain the camera decorating part.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a camera decorating part, a processing method of the camera decorating part and the electronic equipment.
Background
At present, be provided with camera decoration in electronic equipment's the lid behind the battery usually, camera decoration is used for fixed camera, and can present certain outward appearance effect to promote electronic equipment's outward appearance expressive force and differentiation.
However, the current camera decoration, the processing method thereof and the electronic device still need to be improved.
Disclosure of Invention
The present application is based on the discovery and recognition by the inventors of the following facts and problems:
the inventor finds that the current camera decorating part has the problems of high cost, white appearance and the like. Specifically, the current camera decorating part is formed by adhering a decorating film on a glass body, the adhering process of the decorating film is complex, the yield is low, and the cost is high. In addition, the camera decoration glass body is provided with a through hole for arranging the camera, and the glass body and the decoration film are attached in the process of attaching, so that attachment deviation easily occurs, white exposure appears around the through hole after attachment, and the appearance of the camera decoration is influenced.
The present application aims to mitigate or solve at least to some extent at least one of the above mentioned problems.
In one aspect of the present application, a method of processing a camera trim piece is presented. The method comprises the following steps: providing a body blank having at least one first region and at least one second region; forming a shielding layer with a hollow part on one side of the body rough blank, wherein the orthographic projection of the hollow part of the shielding layer on the body rough blank is positioned in the second area, and the orthographic projection of the outer edge of the shielding layer on the body rough blank is superposed with the edge of the second area; forming a transparent material layer rough blank on one side of the body rough blank, which is provided with the shielding layer, wherein the transparent material layer rough blank comprises a photosensitive adhesive transfer printing layer rough blank or a hardened layer rough blank, and the part of the photosensitive adhesive transfer printing layer rough blank, which covers the hollowed-out part of the shielding layer, is a smooth surface; forming a film coating layer rough blank and a cover bottom ink layer rough blank on one side of the transparent material layer rough blank, which is far away from the body rough blank, wherein the film coating layer rough blank is positioned between the transparent material layer rough blank and the cover bottom ink layer rough blank, the film coating layer rough blank and the cover bottom ink layer rough blank are both provided with hollow parts, and the orthographic projections of the edges of the hollow parts of the film coating layer rough blank and the edges of the hollow parts of the cover bottom ink layer rough blank on the body rough blank are both positioned in the orthographic projection range of the shielding layer on the body rough blank; and forming a through hole penetrating through the cover bottom ink layer rough blank, the coating layer rough blank, the transparent material layer rough blank and the body rough blank, wherein the orthographic projection of the through hole on the body rough blank is superposed with the first area so as to obtain the camera decorating part. Thus, the method has at least one of the following advantages: the cost is low; the white exposure risk caused in the laminating process can be obviously reduced; the chromatic aberration problem of camera decoration is improved, the outward appearance effect of camera decoration is promoted, and the problem of center deviation after flash light and laser sensor installation is improved.
In another aspect of the present application, a camera trim is presented. The camera decorating part is processed and formed by the method. Therefore, the camera decorating part has lower cost and good appearance effect, and the problem of center deviation of the flash lamp and the laser sensor can be solved.
In another aspect of the present application, an electronic device is presented. The electronic device includes: a housing having a mounting hole; the camera decorating part is arranged in the mounting hole; the camera is arranged in the through hole of the camera decorating part; at least one of a flash lamp and a laser sensor, wherein the flash lamp and the laser sensor are arranged corresponding to the hollow-out part of the shielding layer; display screen and mainboard, the display screen with accommodation space is injectd to the casing, the mainboard sets up in the accommodation space, the display screen with the mainboard electricity is connected. Thus, the electronic device has all the features and advantages of the camera trim described above, and will not be described herein. In general, the electronic equipment has lower cost and good appearance effect, and the flash lamp and the laser sensor do not have the problem of center deviation.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the examples taken in conjunction with the accompanying drawings, in which:
FIG. 1 shows a schematic flow chart of a method of processing a camera trim piece according to an example of the present application;
FIG. 2 shows a schematic top view of a body blank and a masking layer according to an example of the present application;
FIG. 3 shows a schematic flow chart of a method of processing a camera trim piece according to an example of the present application;
FIG. 4 shows a schematic view of a camera trim piece according to an example of the present application;
FIG. 5 shows a schematic view of a camera trim piece according to another example of the present application;
fig. 6 shows a schematic view of a structure of a camera trim piece according to another example of the present application.
Reference numerals:
110: rough body blank; 111: a first region; 112: a second region; 100: a body; 200: a shielding layer; 310: rough blanks of transparent material layers; 300: a layer of transparent material; 410: color layer rough blanks; 400: a color layer; 510: coating film layer rough blanks; 500: coating a film layer; 610: covering the bottom ink layer rough blank; 600: a bottom covering ink layer; 700: a hardened layer; 10: printing ink; 20: and a through hole.
Detailed Description
Reference will now be made in detail to examples of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The examples described below with reference to the drawings are illustrative only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In one aspect of the present application, a method of processing a camera trim piece is presented. For ease of understanding, the following first briefly describes a method for processing a camera trim according to an example of the present application:
this application directly forms transparent material layer rough blank on the body rough blank, coating film layer rough blank and printing ink layer rough blank at the bottom of the lid, the course of working of decorating the diaphragm has been saved and the process of decorating diaphragm and the laminating of body rough blank has been saved, can show reduction in production cost, and after above-mentioned rete rough blank preparation was accomplished, the formation runs through printing ink layer rough blank at the bottom of the lid, coating film layer rough blank, the through-hole of transparent material layer rough blank and body rough blank, and the orthographic projection of through-hole on the body rough blank and the coincidence of first region 111 (refer to (a) in fig. 2), this through-hole is used for setting up the camera, consequently, can show the white risk that the reduction laminating process caused.
In addition, the camera decoration of this application has the through-hole that sets up the camera in addition, still has the blind hole corresponding with flash light or laser sensor. The "blind hole" means that the hole of the camera decoration corresponding to the flash lamp or the laser sensor is a non-through hole, specifically, referring to fig. 3, one side of the body blank 110 is sequentially provided with a transparent material layer blank 310, a film coating layer blank 510 and a cover bottom ink layer blank 610, wherein both the film coating layer blank 510 and the cover bottom ink layer blank 610 have a hollowed-out portion, and the orthographic projection of the hollowed-out portion on the body blank is located in the second region 112 (refer to (a) in fig. 2), the holes are not provided in the regions of the transparent material layer blank 310 and the body blank 110 corresponding to the hollowed-out portions of the film coating layer blank 510 and the cover bottom ink layer blank 610, after the flash lamp or the laser sensor is installed, the hollowed-out portions of the transparent material layer blank 510 and the cover bottom ink layer blank 610 correspond to the flash lamp and the laser sensor, so that the flash lamp and the observed laser sensor can be coated on the appearance surface, namely, the hollow parts of the film coating layer rough blank and the cover bottom ink layer rough blank are blind holes of the camera decorating part.
It should be noted that, in the present application, the body blank is a plate material with no holes on the whole surface, and the through holes described above are formed at the first region of the body blank in the subsequent step, so as to obtain the body of the camera decoration. The transparent material layer rough blank is a film layer without holes on the whole surface, and the subsequent step is to form the through holes in the positions of the transparent material layer rough blank corresponding to the first area so as to obtain the transparent material layer. The coating layer blank has a hollowed-out portion, and the subsequent step forms the through-hole described above at a position of the coating layer blank corresponding to the first region to obtain a coating layer. The rough cover-bottom ink layer blank is provided with a hollow part, and the through hole is formed at the position of the rough cover-bottom ink layer blank corresponding to the first area in the subsequent step so as to obtain the cover-bottom ink layer.
The inventor finds that in the process of forming the rough blank of the bottom ink layer, due to the fact that multiple times of printing (namely, multiple sub-layers are printed) are needed, and alignment deviation exists in multiple times of printing processes, the problem that the edge of the hollowed-out portion of the rough blank of the bottom ink layer is misaligned with the edge of a third area (an area preset in a camera decorating part and used for exposing a flash lamp and a laser sensor), namely the edge of the hollowed-out portion of the rough blank of the bottom ink layer extends into the third area, and therefore certain shielding can be caused on the flash lamp and the laser sensor, and the flash lamp and the laser sensor which are exposed are prone to center deviation in appearance is caused. Moreover, the colors of the sub-layers of the conventional hiding ink layer are not completely the same (for example, the color of the first sub-layer is gray, and the color of the second sub-layer is black), so that the color of the portion of the hiding ink layer extending into the third area is different from the colors of other portions, and the appearance effect of the camera decoration is affected.
The application further optimizes the manufacturing process of the camera decorating part, a shielding layer with a hollowed-out part is formed on one side of a rough blank of a body in advance, the hollowed-out part of the shielding layer is used for exposing a flash lamp or a laser sensor, namely, on an appearance surface, the flash lamp or the laser sensor can be observed through the hollowed-out part of the shielding layer, the hollowed-out part edge of a rough blank of a film coating layer and the orthographic projection of the hollowed-out part edge of the rough blank of a bottom ink layer on the rough blank of the body are both positioned in the orthographic projection range of the shielding layer on the rough blank of the body, namely, the edge of the hollowed-out part of the rough blank of the bottom ink layer is shielded by the shielding layer, the shielding layer shields the part of the rough blank of the bottom ink layer, the color of the shielding layer is presented on the appearance surface, so that the problem of chromatic aberration caused by the contraposition deviation of the bottom ink layer on the cover is solved, the appearance consistency of each area of the camera is improved, and the orthographic projection of the hollowed-out part edge of the rough blank of the bottom ink layer is positioned in the shielding layer, that is to say, the edge of the hollow part of the rough blank of the cover bottom ink layer does not extend to the area where the hollow part of the shielding layer is located, so that after the flash lamp or the laser sensor is installed, the cover bottom ink layer cannot shield the flash lamp and the laser sensor, and the flash lamp and the laser sensor do not have the problem of center deviation.
The method is explained in detail below according to a specific example of the present application:
according to an example of the present application, with reference to fig. 1, the method comprises:
s100: providing a body blank
In this step, a body blank is provided. According to an example of the present application, referring to (a) in fig. 2, the body blank 110 has at least one first region 111 and at least one second region 112. After a shielding layer with a hollow portion is subsequently disposed on the body blank, an orthographic projection of the hollow portion of the shielding layer on the body blank is located in the second area, and an orthographic projection of an outer edge of the shielding layer on the body blank coincides with an edge of the second area (see (b) in fig. 2). Install camera decoration, camera, flash light and laser sensor back in electronic equipment, flash light and laser sensor can keep certain distance with camera decoration, and flash light and laser sensor set up the position and correspond with the fretwork portion that shields the layer to can observe flash light and laser sensor on the appearance face, the camera sets up in the through-hole of camera decoration, and the through-hole setting is in first region department.
The specific number of the first regions and the second regions is not particularly limited, and for example, the body blank may have one first region, two first regions, or three first regions, i.e., one, two, or three cameras may be provided in the camera trim, and the body blank may have one second region or two second regions, i.e., the camera trim has only a region corresponding to the flash lamp, or only a region corresponding to the laser sensor, or both the flash lamp and the laser sensor.
According to an example of the application, the body blank may be composed of a plastic material. Compared with glass materials, the plastic material has the advantages of low cost, easiness in processing and the like, so that the cost of the camera decorating part can be further reduced.
At present, the battery rear cover is usually made of glass, and the battery rear cover obtains an appearance effect in a film pasting mode. The inventor finds that if the body of the camera decoration is made of glass, and the transparent material layer, the film coating layer and the bottom oil film layer are directly made of glass, on one hand, the adhesive force between the film layer and the glass is poor, on the other hand, the appearance effect of the obtained camera decoration is difficult to match with the appearance effect of the rear cover of the battery, and the whole appearance effect of the electronic equipment is influenced. This application camera decoration is the plastic material, and directly make the transparent material layer on plastic material, coating film layer and bottom oil film layer cover, make the outward appearance of camera decoration see-through, be close to glass's effect, stronger adhesive force has between plastic material and each rete, and the plastic material is to the transparent material layer, the material selection range of coating film layer and bottom oil film layer cover is wider, the outward appearance effect of formation is abundanter, make the outward appearance effect of camera decoration and the outward appearance effect of lid behind the battery match more, because the material selection range of plastic material to above-mentioned each rete is wider, thereby also be favorable to further reducing the cost of camera decoration.
According to examples of the present application, the body blank may comprise a composite sheet of PC (polycarbonate) and PMMA (polymethylmethacrylate), a composite sheet of nylon and PMMA, an injection molded part of PC and PMMA, or an injection molded part of nylon and PMMA. Above-mentioned plastic panel or injection molding can be used as the body of camera decoration, and preparation transparent material layer, coating film layer and cover bottom oil film layer on above-mentioned plastic panel or injection molding, can make the camera decoration obtain with behind the battery lid assorted outward appearance, and can reduce the cost of camera decoration, and above-mentioned plastic panel or injection molding satisfy the required optical requirement of flash light and laser sensor.
According to a preferred example of the present application, the body blank may be a composite plate of PC and PMMA, or a composite plate of nylon and PMMA. Therefore, the cost of the camera decorating part can be further reduced.
The specific thickness of the composite plate or the injection-molded part is not particularly limited, and those skilled in the art can design the thickness of the conventional camera decoration part. Taking a composite plate of PC and PMMA as an example, the overall thickness of the composite plate may be 1.2mm or 1.5mm, wherein the thickness of the PMMA layer may be 70-90 μm.
According to examples of the present application, the plastic material used to form the body blank may have an ultraviolet light resistant aid therein. Therefore, the ultraviolet resistance of the camera decorating part can be improved, and the aging is delayed.
S200: forming a shielding layer with a hollow part on one side of the body rough blank
In this step, a shielding layer having a hollow portion is formed on one side of the body blank. According to an example of the present application, referring to (a) and (b) in fig. 2, an orthographic projection of the hollowed-out portion of the shielding layer 200 on the body blank 110 is located in the second area, and an orthographic projection of the outer edge of the shielding layer 200 on the body blank 110 coincides with an edge of the second area. The shielding layer is provided with a hollow part, so that the shielding layer is provided with an inner edge and an outer edge, and the inner edge is the edge of the hollow part. The hollow part of the shielding layer is used for exposing the flash lamp or the laser sensor, and after the flash lamp or the laser sensor is installed, the orthographic projection of the hollow part of the shielding layer on the body rough blank can coincide with the orthographic projection of the flash lamp and the laser sensor on the body rough blank.
This application is through setting up the shielding layer in advance in one side of body rough blank, and make the orthographic projection of the fretwork portion edge on the body rough blank of the coating film layer rough blank of follow-up setting and the oily rete rough blank of cover bottom, be located the orthographic projection scope of shielding layer on the body rough blank, therefore, can shelter from the edge of the oily rete rough blank fretwork portion of cover bottom, thereby improve the colour difference problem that causes because of the printing ink layer counterpoint deviation of cover bottom, promote the uniformity of each regional outward appearance of camera decoration, because the orthographic projection at the fretwork portion edge of the oily rete rough blank of cover bottom is located the orthographic projection scope of shielding layer, thereby after installation flash light or laser sensor, flash light and laser sensor do not have the problem of central deviation.
The term "orthographic projection of the shielding layer on the body blank" means a region formed by orthographic projections of the inner edge and the outer edge of the shielding layer on the body blank.
According to an example of the present application, the shielding layer having the hollowed-out portion may be formed by printing. Specifically, the ink is printed in the second area, and the shielding layer with the hollow part is directly obtained by avoiding the third area, namely, by performing the blank printing.
According to an example of the application, the shielding layer may be a ring-shaped structure, i.e. the inner and outer edges of the shielding layer are both circular, and the spacing between the inner and outer edges of the ring-shaped structure is 0.3-0.4mm, such as 0.3mm, 0.32mm, 0.35mm, 0.38mm, 0.4 mm. The inventor finds that if the distance between the inner edge and the outer edge of the shielding layer is smaller than 0.3mm, the risk that the hollow-out part edge of the subsequently formed rough blank of the priming oil film layer cannot be effectively shielded exists, and if the distance between the inner edge and the outer edge of the shielding layer is larger than 0.4mm, the width of the shielding layer is larger, and the appearance effect of the camera decorating part is influenced. This application will cover the interval setting between in situ edge and the outward flange in above-mentioned within range, can effectively shelter from the fretwork portion edge of the thick blank of the at bottom of the lid printing ink layer of follow-up formation to improve the colour difference problem of camera decoration, and improve the problem of central off normal behind flash light and the laser sensor installation, and can make camera decoration obtain good outward appearance effect.
According to an example of the application, the thickness of the shielding layer may be 5-6 μm, such as 5 μm, 5.2 μm, 5.5 μm, 5.8 μm, 6 μm. From this, it has suitable thickness to shield the layer, has better effect of sheltering from, and can not show the whole thickness that increases camera decoration.
The color of the shielding layer is not particularly limited, and can be designed by those skilled in the art according to the specific circumstances. For example, the masking layer may be black, white, or silver.
According to an example of the present application, the method may further comprise: before or after the shielding layer is formed, a mark pattern is formed in a predetermined area of the body blank, for example, by silk-screen printing or pad printing. The "predetermined region" refers to a region of the body blank excluding the first region and the second region, and a person skilled in the art can select a region for providing the identification pattern according to specific situations.
According to the specific example of the application, when the body rough blank is a composite plate of PC and PMMA, a shielding layer and subsequent transparent material layers, coating layers and base oil film layers are formed on one side of the PC. Compared with PC, PMMA has higher hardness, and the PMMA side is taken as the appearance side, so that the surface hardness of the camera decorating part is improved.
S300: forming a transparent material layer blank on the side of the body blank with the shielding layer
In this step, a transparent material layer blank 310 is formed on the side of the body blank 110 having the shielding layer 200 (refer to (a) in fig. 3, fig. 3 being a schematic sectional view taken from two second regions, that is, the camera garnish has regions corresponding to both the flash lamp and the laser sensor). According to an example of the present application, the transparent material layer blank may include a photosensitive paste transfer layer blank or a hardened layer blank. The photosensitive adhesive transfer layer rough blank has strong adhesive force with the PC, and the adhesive force between the subsequently arranged film coating layer rough blank and the body rough blank can be improved. The hardened layer rough blank has larger hardness compared with PC, and can directly form a coating layer rough blank on the hardened layer rough blank, thereby saving the photosensitive adhesive transfer layer rough blank and reducing the cost.
According to an example of the present application, when the transparent material layer rough blank is the photosensitive paste transfer layer rough blank, a portion of the photosensitive paste transfer layer rough blank covering the shielding layer hollowed-out portion is a smooth surface. Thereby, the optical performance of the flash lamp or the laser sensor is not affected. In this application, because the photosensitive adhesive transfer layer rough blank covers the shielding layer and the hollow-out part of the shielding layer, that is, the part of the photosensitive adhesive transfer layer rough blank covering the shielding layer, the appearance surface shows the color of the shielding layer, and therefore, the part of the photosensitive adhesive transfer layer rough blank covering the shielding layer can also be the smooth surface. In other words, the portions of the photosensitive paste transfer layer blank covering the second areas may be all smooth. In other examples of the present application, the photosensitive transfer layer matte may also be smooth throughout the layer.
According to an example of the present application, a portion of the photosensitive paste transfer layer blank not covered with the stencil portion of the shielding layer may have a texture. Therefore, the camera decorating part can obtain texture effect. Further, the portion of the photosensitive paste transfer layer blank not covering the second area has a texture.
According to the example of the application, when the rough blank of the photosensitive adhesive transfer layer with the texture is formed, the mold for forming the texture can be improved, specifically, the part of the mold corresponding to the hollow-out part of the shielding layer is not provided with the texture pattern, and the other part is provided with the texture pattern, namely, the blank transfer texture is avoided, so that the texture pattern can be formed in the area of the rough blank of the photosensitive adhesive transfer layer, where the texture is required to be formed, and the smooth surface is kept in the area, where the texture is not required to be formed.
According to an example of the present application, the hardened layer blank may be formed using curtain coating. The specific process parameters for forming the hardened layer blank and the specific constituent materials of the hardened layer blank are not particularly limited, and those skilled in the art can design the hardened layer blank according to the manufacturing process parameters and materials of the hardened layer.
According to an example of the present application, when the transparent material layer blank is a photosensitive paste transfer layer blank, the method may further include: before forming the photosensitive paste transfer layer blank, a color layer blank 410 having a hollowed-out portion is formed by printing on the side of the body blank 110 having the masking layer 200, and an orthographic projection of the edge of the hollowed-out portion of the color layer blank 410 on the body blank 110 is located within an orthographic projection range of the masking layer 200 on the body blank 110 (refer to fig. 4, fig. 4 is a schematic cross-sectional view taken from two second areas). From this, through setting up colour layer rough blank, can further enrich the colour effect of camera decoration, promote the outward appearance effect of camera decoration. Because when printing colour layer rough blank, also there is the problem of counterpoint deviation, this application makes the orthographic projection of the fretwork portion edge of colour layer rough blank on the body rough blank, is located to shield the layer orthographic projection scope on the body rough blank, utilizes to shield the layer promptly and shelters from the edge of colour layer rough blank fretwork portion, can effectively improve the colour difference problem of camera decoration, and improve the problem of central deviation behind flash light and the laser sensor installation.
The inventors have found that when the transparent material layer blank is a hardened layer blank, if a color layer blank is formed between the hardened layer blank and the body blank, there is a problem that the adhesion between the hardened layer blank and the color layer blank is poor. Therefore, when the transparent material layer rough blank is the hardened layer rough blank, the color layer rough blank is not arranged between the hardened layer rough blank and the body rough blank.
S400: forming a coating layer rough blank and a cover bottom ink layer rough blank on one side of the transparent material layer rough blank far away from the body rough blank
In the step, a coating layer rough blank and a bottom ink layer rough blank are formed on one side of the transparent material layer rough blank, which is far away from the body rough blank. According to an example of the present application, referring to fig. 3 (b), the film layer blank 510 is located between the transparent material layer blank 310 and the bottom cover ink layer blank 610, the film layer blank 510 and the bottom cover ink layer blank 610 both have a hollow portion, and orthographic projections of the hollow portion edge of the film layer blank 510 and the hollow portion edge of the bottom cover ink layer blank 610 on the body blank 110 are located within an orthographic projection range of the shielding layer 200 on the body blank 110. The shielding layer is utilized to shield the edges of the hollowed-out parts of the rough blank of the film coating layer and the rough blank of the bottom ink layer, so that the problem of chromatic aberration of the camera decorating part can be effectively solved, and the problem of central deviation after the flash lamp and the laser sensor are installed can be solved.
According to an example of the present application, forming the coating layer blank and the cover bottom ink layer blank may include: firstly, a coating material layer is formed on one side of the transparent material layer rough blank far away from the body rough blank. Subsequently, the rough cover bottom ink layer blank with the hollow part is formed by multiple printing on the side of the film coating material layer far away from the rough transparent material layer blank. And finally, deplating the film coating material layer by taking the cover bottom ink layer rough blank as a mask in a soaking mode to form a film coating layer rough blank with a hollow part. The method comprises the steps of forming a rough blank of a bottom covering ink layer by blank-avoiding printing, deplating a coating material layer by taking the rough blank of the bottom covering ink layer as a mask, and forming a hollow part in the coating material layer to obtain the rough blank of the coating layer.
The number of times the base ink layer blank is printed (i.e. the number of base ink layer blanks sublayers) is not particularly limited and can be tailored by the skilled person to the specific situation. For example, 2-5 layers may be printed to form a cover-bottom ink layer blank.
According to the example of the application, the circle located between the inner edge and the outer edge of the shielding layer is recorded as the middle ring of the shielding layer, when the rough blank of the covering bottom ink layer is printed, the hollow part edge of each sub-layer is aligned and printed by taking the middle ring of the shielding layer as a reference, and the alignment deviation in the printing process of the rough blank of the covering bottom ink layer is +/-0.15 mm, and the width of the shielding layer is 0.3-0.4mm, so that when a plurality of sub-layers are printed, even if the alignment deviation occurs, the shielding layer can sufficiently shield the hollow part edge of the rough blank of the covering bottom ink layer.
The specific structure of the coating layer blank is not particularly limited, and those skilled in the art can design the coating layer blank according to the actual desired effect. For example, the rough blank of the film coating layer can be selected from optical anti-reflection brightness enhancement film, optical color film or indium tin brightness enhancement film.
The specific process parameters for deplating and the deplating solution used are not particularly limited, and those skilled in the art can design the deplating solution according to the material of the plating material layer actually used.
According to an example of the present application, after forming the capping ink layer blank and the coating layer blank, referring to (c) of fig. 3, the method may further include: printing ink 10 is printed in the hollow parts of the coating layer rough blank and the cover bottom ink layer rough blank, and the printing ink 10 is used for focusing the laser sensor. That is to say, printing ink is printed in the coating layer rough blank and the cover bottom ink layer rough blank and the hollow part corresponding to the laser sensor, and then when the laser sensor is arranged, the laser sensor is arranged at the position corresponding to the printing ink 10, so that the laser sensor has a good focusing function.
Specific materials of the ink 10 are not particularly limited, and for example, the ink 10 may be a functional ink that transmits infrared rays and blocks visible light and ultraviolet rays.
S500: forming a through hole penetrating through the cover bottom ink layer rough blank, the coating layer rough blank, the transparent material layer rough blank and the body rough blank
In this step, a through-hole 20 is formed through the cover base ink layer blank, the coating layer blank, the transparent material layer blank and the body blank (refer to fig. 5 and 6, each of which is a schematic sectional view taken from the first region and the second region). According to an example of the application, the orthographic projection of the through hole 20 formed on the body blank coincides with the first area to obtain a camera trim, the through hole 20 being used for arranging a camera. Because this application is after forming transparent material layer rough blank, coating film layer rough blank and the printing ink layer rough blank of covering the end, the unified through-hole that runs through above-mentioned each rete that forms, consequently, can show the white risk that exposes that the reduction laminating process caused. Specifically, the through-hole may be formed using CNC (numerical control machining).
According to an example of the application, when the transparent material layer rough blank is the photosensitive adhesive transfer layer rough blank, a color layer rough blank can be further arranged between the body rough blank and the photosensitive adhesive transfer layer rough blank, and in the step, when a through hole penetrating through the bottom ink layer rough blank, the coating layer rough blank and the transparent material layer rough blank is formed, the through hole is made to synchronously penetrate through the color layer rough blank so as to form the through hole for arranging the camera.
According to an example of the present application, the side of the body blank remote from the transparent material layer blank may further be provided with a hardened layer 700, and the through hole 20 penetrates through the hardened layer 700 (refer to fig. 5 and 6). Therefore, the hardness and the wear resistance of the camera decorating part can be further improved by the hardening layer.
According to an example of the present application, when manufacturing the camera decoration, a large mother board may be used for manufacturing, specifically, according to the steps and processes described above, the shielding layer, the transparent material layer, the film coating layer, the under-cover ink layer, the ink 10, and the through hole 20 are formed on the body mother board, and then, the body mother board provided with the above film layers is cut into a plurality of camera decorations by CNC. Therefore, a plurality of camera decorating parts can be synchronously produced, and the cost of the camera decorating parts is further reduced.
In conclusion, the camera decorating part processed and formed by the method has lower cost (equal to 1/3-1/4 of a glass film pasting scheme), the appearance effect is close to the transparent effect of glass, the appearance effect is more matched with that of a rear cover of a battery, the camera decorating part has certain wear resistance and meets the optical performance of a flash lamp and a laser sensor, the problem of chromatic aberration of the camera decorating part caused by alignment deviation when an ink layer at the bottom of the cover is printed can be solved, and the problem of central deviation after the flash lamp and the laser sensor are installed can be improved.
In another aspect of the present application, a camera trim is presented. According to an example of the present application, the camera head decoration piece may be processed using the method described above. Therefore, the camera decorating part has lower cost and good appearance effect, and the problem of center deviation of the flash lamp and the laser sensor can be solved.
According to an example of the present application, referring to fig. 5, the camera head decoration may include: the ink-jet printing device comprises a body 100, a shielding layer 200, a transparent material layer 300, a coating layer 500, a bottom covering ink layer 600, printing ink 10 (not shown in the figure) and a through hole 20, wherein the body 100 is provided with at least one first area and at least one second area, the shielding layer 200 is arranged on one side of the body 100, the shielding layer 200 is provided with a hollowed-out part, the orthographic projection of the hollowed-out part of the shielding layer 200 on the body 100 is positioned in the second area, the orthographic projection of the outer edge of the shielding layer 200 on the body 100 is superposed with the edge of the second area, the transparent material layer 300 is arranged on one side of the body 100 with the shielding layer 200, the coating layer 500 is arranged on one side of the transparent material layer 300 away from the body 100, the bottom covering ink layer 600 is arranged on one side of the coating layer 500 away from the transparent material layer 300, both the coating layer 500 and the bottom covering ink layer 600 are provided with the hollowed-out part, and the edge of the hollowed-out part of the coating layer 500 and the coating layer 600 are orthographic projection on the body 100, all be located the orthographic projection scope of shielding layer 200 on body 100, through-hole 20 runs through at the bottom of the lid printing ink layer 600, coating film layer 500, transparent material layer 300 and body 100, through-hole 20 orthographic projection and the first regional coincidence on body 100, through-hole 20 is used for setting up the camera, coating film layer 500 and at the bottom of the lid printing ink layer 600 partly fretwork portion be used for setting up the flash light, another part fretwork portion is used for holding printing ink 10, printing ink 10 is used for making laser sensor realize focusing, laser sensor sets up in the position department corresponding with printing ink 10 promptly. Therefore, the camera decorating part has lower cost and good appearance effect, and the problem of center deviation of the flash lamp and the laser sensor can be solved.
According to an example of the present application, the transparent material layer 300 includes a photosensitive paste transfer layer or a hardened layer, when the transparent material layer 300 is the photosensitive paste transfer layer, a portion of the photosensitive paste transfer layer covering the hollow portion of the shielding layer is a smooth surface, and a color layer 400 (refer to fig. 6) may be further disposed between the body 100 and the photosensitive paste transfer layer. Therefore, the color effect of the camera decorating part can be further enriched.
According to an example of the present application, a side of the body 100 away from the transparent material layer 300 may be further provided with a hardened layer 700, and the through hole 20 penetrates through the hardened layer 700 (refer to fig. 5 and 6). Therefore, the hardness and the wear resistance of the camera decorating part can be further improved by the hardening layer.
In another aspect of the present application, an electronic device is presented. According to an example of the present application, the electronic device includes: the casing, the preceding description's camera decoration, at least one camera, at least one of flash light and laser sensor, display screen and mainboard, wherein, the casing has the mounting hole, and the camera decoration sets up in the mounting hole, and the camera setting is in the through-hole of camera decoration, and flash light and laser sensor correspond the setting with the fretwork portion that shields the layer, and accommodation space is injectd to display screen and casing, and the mainboard setting is in accommodation space, and display screen and mainboard electricity are connected. Therefore, the electronic equipment has lower cost and good appearance effect, and the flash lamp and the laser sensor have no problem of center deviation.
In some examples of the application, the electronic device may be any of various types of computer system devices that are mobile or portable and perform wireless communications. In particular, the electronic device may be a mobile or smart phone, a portable gaming device, a laptop computer, or the like.
In the description of the present application, the terms "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application but do not require that the present application must be constructed and operated in a specific orientation, and thus, cannot be construed as limiting the present application.
Various examples and features of different examples described in this specification can be combined and combined by one skilled in the art without contradiction.
It should be noted that, in the present specification, the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as limiting the present application or as distinguishing the importance of the present application. Specifically, the method comprises the following steps: the first, second and third regions are only used to distinguish the plurality of regions in the body blank and are not to be construed as limiting the location, importance and number thereof.
Although examples of the present application have been shown and described above, it is understood that the above examples are illustrative and are not to be construed as limiting the present application and that variations, modifications, substitutions and alterations in the above examples may be made by those of ordinary skill in the art within the scope of the present application.
Claims (15)
1. A processing method of a camera decorating part is characterized by comprising the following steps:
providing a body blank, wherein the body blank is provided with at least one first area and at least one second area which are arranged at intervals;
forming a shielding layer with a hollow part on one side of the body rough blank, wherein the shielding layer is provided with an inner edge and an outer edge, the inner edge is the edge of the hollow part, the orthographic projection of the hollow part of the shielding layer on the body rough blank is positioned in the second area, and the orthographic projection of the outer edge of the shielding layer on the body rough blank is completely overlapped with the edge of the second area;
forming a transparent material layer rough blank on one side of the body rough blank, which is provided with the shielding layer, wherein the transparent material layer rough blank comprises a photosensitive adhesive transfer printing layer rough blank or a hardened layer rough blank, and the part of the photosensitive adhesive transfer printing layer rough blank, which covers the hollowed-out part of the shielding layer, is a smooth surface;
forming a film coating layer rough blank and a cover bottom ink layer rough blank on one side of the transparent material layer rough blank, which is far away from the body rough blank, wherein the film coating layer rough blank is positioned between the transparent material layer rough blank and the cover bottom ink layer rough blank, the film coating layer rough blank and the cover bottom ink layer rough blank are both provided with hollow parts, and the orthographic projections of the edges of the hollow parts of the film coating layer rough blank and the edges of the hollow parts of the cover bottom ink layer rough blank on the body rough blank are both positioned in the orthographic projection range of the shielding layer on the body rough blank;
and forming a through hole penetrating through the cover bottom ink layer rough blank, the coating layer rough blank, the transparent material layer rough blank and the body rough blank, wherein the orthographic projection of the through hole on the body rough blank is superposed with the first area to obtain the camera decorating part, and the through hole is used for arranging a camera.
2. The method of claim 1, wherein the masking layer having a stencil is formed by printing.
3. The method of claim 1, wherein the masking layer is a ring-shaped structure having a spacing between an inner edge and an outer edge of 0.3-0.4 mm.
4. The method of claim 1, wherein the masking layer has a thickness of 5-6 μm.
5. The method of claim 1, wherein forming the coating layer blank and the priming ink layer blank comprises:
forming a film coating material layer on one side of the transparent material layer rough blank, which is far away from the body rough blank;
forming a bottom covering ink layer rough blank with a hollow part on one side of the film coating material layer far away from the transparent material layer rough blank through multiple times of printing;
and deplating the coating material layer by taking the rough blank of the cover bottom ink layer as a mask in a soaking mode to form a coating layer rough blank with a hollow part.
6. The method of claim 1, wherein the portion of the photosensitive paste transfer layer blank not covered by the stencil portion of the masking layer is textured.
7. The method of claim 1, wherein the transparent material layer blank is a photosensitive paste transfer layer blank, and further comprising, prior to forming the photosensitive paste transfer layer blank:
the body rough blank is provided with one side of the shielding layer, a color layer rough blank with a hollow part is formed through printing, and the orthographic projection of the edge of the hollow part of the color layer rough blank on the body rough blank is located in the orthographic projection range of the shielding layer on the body rough blank.
8. The method according to claim 1, wherein the through hole is used for arranging a camera, and the hollowed-out part of the shielding layer corresponds to a flash lamp or a laser sensor.
9. The method of claim 8, further comprising:
printing ink is printed in the hollow parts of the coating layer rough blank and the cover bottom ink layer rough blank, and the printing ink is used for enabling the laser sensor to realize focusing.
10. The method of claim 1, wherein the body blank is comprised of a plastic material.
11. The method of claim 10, wherein the body blank comprises a composite sheet of PC and PMMA, a composite sheet of nylon and PMMA, an injection molded part of PC and PMMA, or an injection molded part of nylon and PMMA.
12. The method of claim 10, wherein the plastic material has an ultraviolet light resistant aid therein.
13. The method of claim 1, wherein the body blank has a hardened layer on a side thereof remote from the transparent material layer blank, and the through-hole further extends through the hardened layer.
14. A camera trim piece, wherein the camera trim piece is formed by processing according to the method of any one of claims 1 to 13.
15. An electronic device, comprising:
a housing having a mounting hole;
the camera trim piece of claim 14, disposed in the mounting hole;
the camera is arranged in the through hole of the camera decorating part;
at least one of a flash lamp and a laser sensor, wherein the flash lamp and the laser sensor are arranged corresponding to the hollow-out part of the shielding layer;
display screen and mainboard, the display screen with accommodation space is injectd to the casing, the mainboard sets up in the accommodation space, the display screen with the mainboard electricity is connected.
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| CN202010739441.9A CN111726511B (en) | 2020-07-28 | 2020-07-28 | Camera decoration part and processing method thereof, and electronic equipment |
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| CN202010739441.9A CN111726511B (en) | 2020-07-28 | 2020-07-28 | Camera decoration part and processing method thereof, and electronic equipment |
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| CN114043756A (en) * | 2021-12-17 | 2022-02-15 | 浙江兆奕光电有限公司 | Manufacturing method of double-sided laminated composite board |
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