CN107896447B - Shell manufacturing method, shell and electronic equipment - Google Patents
Shell manufacturing method, shell and electronic equipment Download PDFInfo
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- CN107896447B CN107896447B CN201711035185.XA CN201711035185A CN107896447B CN 107896447 B CN107896447 B CN 107896447B CN 201711035185 A CN201711035185 A CN 201711035185A CN 107896447 B CN107896447 B CN 107896447B
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- glaze
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- transparent glaze
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0243—Mechanical details of casings for decorative purposes
Abstract
The embodiment of the application discloses casing manufacturing method, casing and electronic equipment through forming dyed layer and leading layer in proper order on the substrate towards the surface in the electronic equipment outside, the dyed layer be for set up in the colored glaze on the second surface of substrate, leading layer includes a plurality of blocks, and the transparent glaze of different refracting indexes sets up in turn in a plurality of blocks, through the refraction and the reflex action of the transparent glaze of the different refracting indexes of different blocks to light to reach the effect of transmission fingerprint seal of a government organization in old china, make naked eye be difficult for perceiving the fingerprint seal of a government organization in old china.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a shell manufacturing method, a shell and electronic equipment.
Background
At present, fingerprint prints are easily adhered to the outer surface of the shell of electronic equipment, such as mobile phones and tablet computers.
Disclosure of Invention
The embodiment of the application provides a shell manufacturing method, a shell and electronic equipment, which are used for emitting fingerprint marks so that the fingerprint marks are not easy to be perceived by naked eyes.
The embodiment of the application provides a shell manufacturing method, wherein the shell is applied to electronic equipment, and the shell manufacturing method comprises the following steps:
providing a substrate, wherein the substrate comprises a first surface and a second surface, the first surface faces the inner side of the electronic equipment, and the second surface faces the outer side of the electronic equipment;
arranging a colored glaze on the second surface of the base material to form a colored layer;
after the colored glaze is dried, arranging a front layer on the colored layer, wherein the front layer comprises a plurality of blocks, and transparent glazes with different refractive indexes are alternately arranged in the blocks; and
and after the transparent glaze is dried, sintering the substrate provided with the colored glaze and the transparent glaze.
The embodiment of the application still provides a casing, is applied to electronic equipment, the casing includes a substrate, a dyed layer and a leading layer, the substrate includes first surface and second surface, first surface is inboard towards electronic equipment, and the second surface is towards the electronic equipment outside, the dyed layer with leading layer set gradually in the second surface of substrate, the dyed layer be for set up in the colored glaze on the second surface of substrate, leading layer includes a plurality of blocks, the transparent glaze of different refracting indexes set up in turn in a plurality of blocks.
The embodiment of the application still provides an electronic equipment, which comprises a housin, the casing includes a substrate, a dyed layer and a leading layer, the substrate includes first surface and second surface, first surface is inboard towards electronic equipment, and the second surface is towards the electronic equipment outside, the dyed layer with leading layer set gradually in the second surface of substrate, the dyed layer be for set up in the colored glaze on the second surface of substrate, leading layer includes a plurality of blocks, the transparent glaze of different refracting indexes set up in turn in a plurality of blocks.
The embodiment of the application provides a casing preparation method, through forming dyed layer and leading layer in proper order on the surface in the substrate towards the electronic equipment outside, the dyed layer be for set up in the colored glaze on the second surface of substrate, leading layer includes a plurality of blocks, and the transparent glaze of different refracting indexes sets up in turn in a plurality of blocks, the transparent glaze through the different refracting indexes of different blocks is to the refraction and the reflex action of light to reach the effect of transmission fingerprint seal of a government organization in old china, make naked eye be difficult for perceiving the fingerprint seal of a government organization in old china.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a housing according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a rear cover according to an embodiment of the present application.
Fig. 4 is a cross-sectional view of the first embodiment of fig. 3 in the direction a-a.
Fig. 5 is a cross-sectional view of the second embodiment of fig. 3 in the direction a-a.
Fig. 6 is a top view of a rear cover provided in an embodiment of the present application.
Fig. 7 is another schematic structural diagram of the housing according to the embodiment of the present application.
Fig. 8 is another schematic structural diagram of the rear cover according to the embodiment of the present application.
Fig. 9 is another schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 10 is a first flowchart illustrating a method for manufacturing a rear cover according to an embodiment of the present disclosure.
Fig. 11 is a second flowchart illustrating a method for manufacturing a rear cover according to an embodiment of the present disclosure.
Fig. 12 is a third flowchart illustrating a method for manufacturing a rear cover according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
The embodiment of the application provides a shell manufacturing method, a shell and electronic equipment. The details will be described below separately.
In the present embodiment, a description will be made in terms of a method for manufacturing a rear cover, which may form a housing that may be provided in an electronic device, such as a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), and the like.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 1 comprises a housing 10, a display 20, a printed circuit board 30, and a battery 40.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a housing according to an embodiment of the present disclosure.
The housing 10 may include a cover plate 11, a middle frame 12, and a rear cover 13. The cover plate 11, the middle frame 12 and the rear cover 13 are combined with each other to form the housing 10. The housing 10 has a closed space formed by the cover plate 11, the middle frame 12 and the rear cover 13 to accommodate the display 20, the printed circuit board 30, the battery 40 and the like.
In some embodiments, the cover plate 11 is covered on the middle frame 12. The rear cover 13 is covered on the middle frame 12. The cover plate 11 and the rear cover 13 are located on opposite sides of the center frame 12. The cover plate 11 and the rear cover 13 are oppositely arranged. The closed space of the housing 10 is located between the cover plate 11 and the rear cover 13.
The cover plate 11 may be a transparent glass cover plate. In some embodiments, the cover plate 11 may be a glass cover plate made of a material such as sapphire.
The middle frame 12 may be a metal housing, such as an aluminum alloy middle frame 12. It should be noted that the material of the frame 12 in the embodiment of the present application is not limited to this, and other manners may also be adopted, such as: the middle frame 12 can be a ceramic middle frame or a glass middle frame. For another example: the middle frame 12 may be a plastic middle frame. Also for example: the middle frame 12 may be a structure in which metal and plastic are matched with each other, and the plastic part may be formed by injection molding on a metal plate.
The rear cover 13 may be a metal rear cover, such as an aluminum alloy rear cover, a stainless steel rear cover. The rear cover 13 may also be a glass rear cover or a ceramic rear cover.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a rear cover according to an embodiment of the present disclosure.
The rear cover 13 may include an inner surface 131 and an outer surface 132 disposed opposite one another. The inner surface 131 of the rear cover 13 is adjacent to the center frame 12 and the cover plate 11, and constitutes a part of the inner surface of the housing 10. The outer surface 132 of the rear cover 13 is separated from the center frame 12 and the cover plate 11, and constitutes a part of the outer surface of the housing 10. The rear cover 13 may further include a through hole 133, and the through hole 133 may be used to mount a camera.
Referring to fig. 4, fig. 4 is a cross-sectional view taken along a-a direction of fig. 3.
For convenience of explanation, the case will be described below by taking the rear cover 13 as an example.
The rear cover 13 may include a substrate 134, a coloring layer 136, and a front layer 135. The coloring layer 136 and the front layer 135 are sequentially disposed on the surface of the rear cover 13 away from the cover plate 11.
The base material 134 may be made of aluminum, such as aluminum alloy, stainless steel, glass, ceramic, or the like.
The substrate 134 includes a first surface 1342 and a second surface 1341. The first surface 1342 faces the inside of the electronic device, and the second surface 1341 faces the outside of the electronic device. In one embodiment, the first surface 1342 is disposed toward the cover plate 11 and the center frame 12. The first surface 1342 may be the inner surface 131 of the rear cover 13. The first surface 1342 is an inner surface of the housing 11. The second surface 1341 is disposed facing away from the cover plate 11 and the middle frame 12. The second surface 1341 is an outer surface of the housing 11.
The colored layer 136 is a colored glaze disposed on the second surface 1341 of the substrate 134.
In one embodiment, in order to make the colored layer 136 more firmly attached to the second surface 1341 of the substrate 134, the second surface 1341 of the substrate 134 may be polished to increase the flatness of the surface of the second surface 1341 of the substrate 134, so as to increase the adhesion of the colored layer 136 on the second surface 1341 of the substrate 134, and further make the colored layer 136 firmly attached to the second surface 1341 of the substrate 134.
In one embodiment, referring to fig. 5, the colored layer 136 can include at least two colored regions 1361/1362. One colored region is provided with a colored glaze of one color to form a pattern.
For example, the tinting layer 136 includes a first tinting region 1361 and a second tinting region 1362. The second colored region 1361 can be glazed red. The second colored region 1362 can be glazed blue.
In one embodiment, the colored glaze of the colored layer 136 may be dried, and after the colored glaze is dried, a front layer 135 is disposed on the colored layer 136.
The front layer 135 is disposed on the coloring layer 136. The front layer 135 includes several blocks 1351. Transparent glazes A/B of different refractive indexes are alternately arranged in the blocks 1351.
In one embodiment, the transparent glazes A/B with different refractive indexes can adopt SiO with different doping2。
In one embodiment, referring to fig. 6, the plurality of blocks 1351 may form an array structure.
For example, the front layer 135 includes a number of first blocks 1351a and a number of second blocks 1351 b. The number of first blocks 1351a and the number of second blocks 1351b are alternately arranged. The number of first blocks 1351a and the number of second blocks 1351b are arranged at intervals. The first block 1351a is provided with a transparent glaze a of a first refractive index. The second block 1351B is provided with a transparent glaze B of a second refractive index.
In one embodiment, the first transparent glaze a may be first disposed on the first block 1351a, the second transparent glaze B may be disposed on the second block 1351B, then the first transparent glaze a and the second transparent glaze B are dried, and finally, the substrate 134 having the first transparent glaze a and the second transparent glaze B is sintered, so as to obtain the shell having the function of emitting fingerprint prints.
In an embodiment, the first transparent glaze a and the second transparent glaze B may be respectively loaded into different ink cartridges of an inkjet printer by using the inkjet printer, a printing program is set by a computer to print the first transparent glaze and the second transparent glaze on the first block and the second block, the first transparent glaze a and the second transparent glaze B are dried, and finally the substrate 134 with the first transparent glaze a and the second transparent glaze B is sintered, so as to obtain the shell with the function of emitting the fingerprint print.
In one embodiment, the substrate 134 provided with the colored glaze and the transparent glaze may be sintered using a kiln.
In one embodiment, a protective layer 137 may be formed by spraying a transparent paint on the front layer 135 to protect the front layer 135 from being chipped during use of the front layer 135.
For example, please refer to fig. 7, and fig. 7 is another schematic structural diagram of the housing according to the embodiment of the present application.
The housing 10a includes a cover plate 16 and a rear cover 17. In some embodiments, the cover plate 16 is directly attached to the rear cover 17. The cover plate 16 and the rear cover 17 are combined with each other to form the housing 10 a. The housing 10a has a closed space formed by the cover plate 16 and the rear cover 17 to accommodate the display 20, the printed circuit board 30, the battery 40, and the like.
Compared with the housing 10 shown in fig. 2, the housing 10a of fig. 7 does not include the middle frame, or the middle frame 12 and the rear cover 13 of fig. 2 are integrally formed to form a rear cover 17.
Specifically, please refer to fig. 8, fig. 8 is another schematic structural diagram of the rear cover according to the embodiment of the present application.
In some embodiments, the rear cover 17 includes an inner surface 171 and an outer surface 172, with the inner surface 171 and the outer surface 172 being oppositely disposed to form the entire surface of the rear cover 17. The various layer structures of the back cover 17 can be referred to the back cover 13, and are not described in detail here.
The printed circuit board 30 is installed in the housing 10, the printed circuit board 30 may be a main board of the electronic device 1, and functional components such as an antenna, a motor, a microphone, a camera, a light sensor, a receiver, and a processor may be integrated on the printed circuit board 30. In some embodiments, the printed circuit board 30 is fixed within the housing 10. Specifically, the printed circuit board 30 may be screwed to the middle frame 12 by screws, or may be snapped to the middle frame 12 by a snap-fit manner. It should be noted that the way of fixing the printed circuit board 30 to the middle frame 12 is not limited to this, and other ways, such as a way of fixing by a snap and a screw, may also be used.
The battery 40 is mounted in the housing 10, and the battery 40 is electrically connected to the printed circuit board 30 to supply power to the electronic apparatus 1. The case 10 may serve as a battery cover of the battery 40. The case 10 covers the battery 40 to protect the battery 40, and particularly, the rear cover 13 covers the battery 40 to protect the battery 40, reducing damage to the battery 40 due to a collision, a fall, or the like of the electronic apparatus 1.
The display screen 20 is mounted in the housing 10, and at the same time, the display screen 20 is electrically connected to the printed circuit board 30 to form a display surface of the electronic device 1. The display screen 20 includes a display area 14 and a non-display area 15. The display area 14 may be used to display a screen of the electronic device 1 or provide a user with touch control. The top area of the non-display area 15 is provided with an opening for sound and light conduction, and the bottom of the non-display area 15 can be provided with functional components such as a fingerprint module, a touch key and the like. The cover plate 11 is mounted on the display screen 20 to cover the display screen 20, and forms the same display area and non-display area as the display screen 20, which can be referred to specifically as the display area and the non-display area of the display screen 20.
It should be noted that the structure of the display screen 20 is not limited to this. For example, the display screen may be a full-screen or an opposite-type screen, specifically, please refer to fig. 9, and fig. 9 is another schematic structural diagram of the electronic device according to the embodiment of the present application. The electronic device in fig. 9 differs from the electronic device in fig. 1 in that: the non-display area 15a is directly formed on the display screen 20a, for example, the non-display area 15a of the display screen 20a is provided with a transparent structure so that an optical signal can pass through, or the non-display area of the display screen 20a is directly provided with an opening or a notch for light conduction, and the like, and the front camera, the photoelectric sensor, and the like can be arranged at the position of the non-display area so that the front camera can take a picture and the photoelectric sensor can detect. The display area 14a covers the entire surface of the electronic apparatus 1 a. It should be noted that the components of the housing 10, the printed circuit board 30, the battery 40, and the like in the electronic device 1a can refer to the above contents, and are not described herein again.
The invention also provides a manufacturing method of the shell.
The following description will be given taking the rear cover as an example, but the method for manufacturing the case according to the embodiment of the present application is not limited to the rear cover.
Referring to fig. 10, fig. 10 is a schematic flow chart illustrating a method for manufacturing a rear cover according to an embodiment of the present disclosure. The manufacturing method of the shell comprises the following steps:
step S101, a substrate 134 is provided, wherein the substrate 134 includes a first surface 1342 and a second surface 1341, the first surface 1342 faces the inside of the electronic device, and the second surface 1341 faces the outside of the electronic device.
The substrate 134 may be a metal material, such as aluminum, and further, such as aluminum alloy. The base material 134 may be obtained as it is or by processing a plate material, for example, by forging or aging an aluminum alloy plate material. The substrate 134 may also be glass, ceramic, or the like.
The first surface 1342 is disposed toward the cover plate 11 and the middle frame 12. The first surface 1342 may be the inner surface 131 of the rear cover 13. The first surface 1342 is an inner surface of the housing 11. The second surface 1341 is disposed facing away from the cover plate 11 and the middle frame 12. The second surface 1341 is an outer surface of the housing 11.
Step S102: a colored glaze is disposed on the second surface 1341 of the substrate 134 to form a colored layer 136.
The colored layer 136 is a colored glaze disposed on the second surface 1341 of the substrate 134.
In one embodiment, in order to make the colored layer 136 more firmly attached to the second surface 1341 of the substrate 134, the second surface 1341 of the substrate 134 may be polished to increase the flatness of the surface of the second surface 1341 of the substrate 134, so as to increase the adhesion of the colored layer 136 on the second surface 1341 of the substrate 134, and further make the colored layer 136 firmly attached to the second surface 1341 of the substrate 134.
In some embodiments, the second surface 1341 of the substrate 134 can be polished mechanically, chemically, electrochemically, ultrasonically, or the like. So that the roughness of the second surface 1341 of the substrate 134 is reduced to obtain a bright, flat surface of the second surface 1341 of the substrate 134. The chemical polishing process is to regularly dissolve the second surface 1341 of the substrate 134 to achieve a smooth and flat surface. The electrochemical polishing method is to immerse the second surface 1341 of the substrate 134 as an anode and the insoluble metal as a cathode into an electrolytic bath simultaneously, and generate a selective anode solution by direct current, thereby increasing the brightness of the second surface 1341 of the substrate 134. Wherein the mechanical polishing is performed by cutting the second surface 1341 of the substrate 134 so that the second surface 1341 of the substrate 134 is plastically deformed to remove the polished convex portion and obtain a smooth surface. Wherein the substrate 134 is placed in the abrasive suspension and placed together in the ultrasonic field, and the second surface 1341 of the substrate 134 is polished by the ultrasonic oscillation.
In some embodiments, before polishing the second surface 1341 of the substrate 134, the second surface 1341 of the substrate 134 may be polished, and then the polished second surface 1341 of the substrate 134 may be polished, so that the polishing effect is better, and the second surface 1341 of the substrate 134 is smoother. Here, it should be noted that the grinding process may be understood as a rough process before the polishing process. Namely, the outer surface of the rear cover can be subjected to rough grinding and then fine grinding to finish polishing treatment.
In one embodiment, referring to fig. 5, the colored layer 136 can include at least two colored regions 1361/1362. One colored region is provided with a colored glaze of one color to form a pattern.
For example, the tinting layer 136 includes a first tinting region 1361 and a second tinting region 1362. The second colored region 1361 can be glazed red. The second colored region 1362 can be glazed blue.
Step S103: after the color glaze is dried, a front layer 135 is disposed on the coloring layer 136, the front layer 135 includes a plurality of blocks 1351, and transparent glazes a/B having different refractive indexes are alternately disposed on the plurality of blocks 1351.
In one embodiment, the colored glaze of the colored layer 136 may be dried, and after the colored glaze is dried, a front layer 135 is disposed on the colored layer 136.
In one embodiment, the transparent glazes A/B with different refractive indexes can adopt SiO with different doping2。
In one embodiment, referring to fig. 6, the plurality of blocks 1351 may form an array structure.
For example, the front layer 135 includes a number of first blocks 1351a and a number of second blocks 1351 b. The number of first blocks 1351a and the number of second blocks 1351b are alternately arranged. The number of first blocks 1351a and the number of second blocks 1351b are arranged at intervals. The first block 1351a is provided with a transparent glaze a of a first refractive index. The second block 1351B is provided with a transparent glaze B of a second refractive index.
The refractive index of the transparent glaze provided in the present embodiment is not limited to two, and may be two or more.
In an embodiment, referring to fig. 11, the step S102 may include:
step S1031: arranging a first transparent glaze A on the first block 1351 a;
step S1032: a second transparent glaze B is arranged on the second block 1351B; and
step S1033: and drying the first transparent glaze A and the second transparent glaze B.
In one embodiment, the first transparent glaze a may be first disposed on the first block 1351a, the second transparent glaze B may be disposed on the second block 1351B, and then the first transparent glaze a and the second transparent glaze B may be dried.
In an embodiment, referring to fig. 12, the step S103 may further include:
step S103 a: printing a first transparent glaze A and a second transparent glaze B on the first block 1351a and the second block 1351B respectively by using an ink-jet printer; and
step S103 b: and drying the first transparent glaze A and the second transparent glaze B.
In an embodiment, the first transparent glaze a and the second transparent glaze B may be respectively loaded into different ink cartridges of an inkjet printer by using the inkjet printer, a printing program is set by a computer to print the first transparent glaze and the second transparent glaze on the first block and the second block, and then the first transparent glaze a and the second transparent glaze B are dried.
Step S104: after the transparent glaze is dried, the substrate 134 provided with the color glaze and the transparent glaze is sintered.
In one embodiment, the substrate 134 provided with the colored glaze and the transparent glaze may be sintered using a kiln.
After the step S104, the method may further include:
step S105: a protective layer 137 is disposed on the front layer 135.
In one embodiment, a protective layer 137 may be formed by spraying a transparent paint on the front layer 135 to protect the front layer 135 from being chipped during use of the front layer 135.
To sum up, the casing preparation method that this application embodiment provided forms dyed layer and leading layer in proper order on the surface through the substrate towards the electronic equipment outside, the dyed layer be for set up in the colored glaze on the second surface of substrate, leading layer includes a plurality of blocks, and the transparent glaze of different refracting indexes sets up in turn in a plurality of blocks, the transparent glaze through the different refracting indexes of different blocks is to the refraction and the reflex action of light to reach the effect of transmission fingerprint seal of a government organization in old china, make the naked eye be difficult for perceiving the fingerprint seal of a government organization in old china.
Those skilled in the art will appreciate that the structure of the electronic device 1 shown in fig. 1 does not constitute a limitation of the electronic device 1. The electronic device 1 may comprise more or fewer components than shown, or some components may be combined, or a different arrangement of components. The electronic device 1 may further include a memory, a bluetooth module, etc., which will not be described herein.
The above detailed description is provided for the housing manufacturing method, the housing and the electronic device provided in the embodiments of the present application, and the principle and the implementation of the present application are described in this document by applying specific examples, and the description of the above embodiments is only used to help understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (11)
1. A shell manufacturing method is applied to electronic equipment, and is characterized by comprising the following steps:
providing a substrate, wherein the substrate comprises a first surface and a second surface, the first surface faces the inner side of the electronic equipment, and the second surface faces the outer side of the electronic equipment;
arranging a colored glaze on the second surface of the base material to form a colored layer;
after the colored glaze is dried, arranging a front layer on the colored layer, wherein the front layer comprises a plurality of blocks, and transparent glazes with different refractive indexes are alternately arranged in the blocks; and
and after the transparent glaze is dried, sintering the substrate provided with the colored glaze and the transparent glaze.
2. A method for making a housing according to claim 1 wherein said colored layer comprises at least two colored regions, one colored region having a colored glaze of one color.
3. The method for manufacturing a shell according to claim 1, wherein the front layer at least comprises a plurality of first blocks and a plurality of second blocks, the plurality of first blocks and the plurality of second blocks are arranged at intervals, the front layer is at least provided with a first transparent glaze and a second transparent glaze, the refractive indexes of the first transparent glaze and the second transparent glaze are different, the first transparent glaze is arranged in the first blocks, and the second transparent glaze is arranged in the second blocks.
4. A method for manufacturing a housing according to claim 3, wherein after the colored glaze is dried, a front layer is disposed on the colored layer, the front layer includes a plurality of blocks, and the transparent glazes having different refractive indexes are alternately disposed in the plurality of blocks, the method comprising:
arranging a first transparent glaze on the first block;
arranging a second transparent glaze on the second block; and
and drying the first transparent glaze and the second transparent glaze.
5. The method for manufacturing a housing according to claim 4, wherein after the colored glaze is dried, a front layer is disposed on the colored layer, the front layer includes a plurality of blocks, and the transparent glazes with different refractive indexes are alternately disposed in the plurality of blocks, and the step of disposing the transparent glazes with different refractive indexes alternately includes:
printing a first transparent glaze and a second transparent glaze on the first block and the second block respectively by adopting an ink-jet printer; and
and drying the first transparent glaze and the second transparent glaze.
6. The method for manufacturing a housing according to claim 1, wherein after the step of sintering the substrate provided with the colored glaze and the transparent glaze after the transparent glaze is dried, the method further comprises:
and arranging a protective layer on the front layer.
7. A shell is applied to electronic equipment, and is characterized in that: the casing includes a substrate, a dyed layer and a leading layer, the substrate includes first surface and second surface, the first surface is inboard towards electronic equipment, and the second surface is towards the electronic equipment outside, the dyed layer with leading layer set gradually in the second surface of substrate, the dyed layer be for set up in the colored glaze on the second surface of substrate, leading layer includes a plurality of blocks, the transparent glaze of different refractive indexes set up in turn in a plurality of blocks.
8. The housing of claim 7, wherein: the coloring layer at least comprises two coloring areas, and one coloring area is provided with a color glaze with one color.
9. The housing of claim 7, wherein: the front layer at least comprises a plurality of first blocks and a plurality of second blocks, the first blocks and the second blocks are arranged at intervals, the front layer is at least provided with first transparent glaze and second transparent glaze, the refractive indexes of the first transparent glaze and the second transparent glaze are different, the first transparent glaze is arranged in the first blocks, and the second transparent glaze is arranged in the second blocks.
10. The housing of claim 7, wherein: and a protective layer is also arranged on the front layer.
11. An electronic device characterized by comprising a housing according to any one of claims 7 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035185.XA CN107896447B (en) | 2017-10-30 | 2017-10-30 | Shell manufacturing method, shell and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035185.XA CN107896447B (en) | 2017-10-30 | 2017-10-30 | Shell manufacturing method, shell and electronic equipment |
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| CN108950553B (en) * | 2018-07-24 | 2020-06-12 | Oppo广东移动通信有限公司 | Method for preparing plate, shell and electronic device |
| CN110281682B (en) * | 2019-07-25 | 2022-02-18 | Oppo广东移动通信有限公司 | Film layer structure, preparation method thereof, shell mechanism and electronic equipment |
| CN114434589B (en) * | 2022-01-28 | 2023-11-07 | Oppo广东移动通信有限公司 | Ceramic shell manufacturing method, ceramic shell and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266750A (en) * | 1999-02-26 | 2000-09-20 | 日产自动车株式会社 | Coloring structure for generating color |
| CN101225263A (en) * | 2006-12-28 | 2008-07-23 | 触媒化成工业株式会社 | Paint for transparent film and transparent film coated substrate |
| JP2010181743A (en) * | 2009-02-06 | 2010-08-19 | Univ Of Tsukuba | Photonic crystal exhibiting interference modulation electromism and refractive index modulation function |
| CN102211427A (en) * | 2010-04-05 | 2011-10-12 | 霍尼韦尔国际公司 | Film structure having inorganic surface structures and related fabrication methods |
| CN104903755A (en) * | 2013-10-18 | 2015-09-09 | 日油株式会社 | Fingerprint-resistant anti-reflection film |
| CN104956148A (en) * | 2012-09-20 | 2015-09-30 | 芬兰国家技术研究中心股份公司 | Optical device with diffractive grating |
| WO2017127376A1 (en) * | 2016-01-18 | 2017-07-27 | Corning Incorporated | Enclosures having an improved tactile surface |
-
2017
- 2017-10-30 CN CN201711035185.XA patent/CN107896447B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266750A (en) * | 1999-02-26 | 2000-09-20 | 日产自动车株式会社 | Coloring structure for generating color |
| CN101225263A (en) * | 2006-12-28 | 2008-07-23 | 触媒化成工业株式会社 | Paint for transparent film and transparent film coated substrate |
| JP2010181743A (en) * | 2009-02-06 | 2010-08-19 | Univ Of Tsukuba | Photonic crystal exhibiting interference modulation electromism and refractive index modulation function |
| CN102211427A (en) * | 2010-04-05 | 2011-10-12 | 霍尼韦尔国际公司 | Film structure having inorganic surface structures and related fabrication methods |
| CN104956148A (en) * | 2012-09-20 | 2015-09-30 | 芬兰国家技术研究中心股份公司 | Optical device with diffractive grating |
| CN104903755A (en) * | 2013-10-18 | 2015-09-09 | 日油株式会社 | Fingerprint-resistant anti-reflection film |
| WO2017127376A1 (en) * | 2016-01-18 | 2017-07-27 | Corning Incorporated | Enclosures having an improved tactile surface |
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