CN112259016B - Ceramic plate with backlight source and manufacturing method thereof - Google Patents
Ceramic plate with backlight source and manufacturing method thereof Download PDFInfo
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- CN112259016B CN112259016B CN202011111590.7A CN202011111590A CN112259016B CN 112259016 B CN112259016 B CN 112259016B CN 202011111590 A CN202011111590 A CN 202011111590A CN 112259016 B CN112259016 B CN 112259016B
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- 239000000919 ceramic Substances 0.000 title claims abstract description 108
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000010304 firing Methods 0.000 claims description 9
- 238000004040 coloring Methods 0.000 claims description 8
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 210000003298 dental enamel Anatomy 0.000 claims description 6
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 6
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 6
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 6
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 6
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- 230000003068 static effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 9
- 229910052573 porcelain Inorganic materials 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 239000010977 jade Substances 0.000 description 4
- 238000010422 painting Methods 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011284 combination treatment Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
- A47F7/0042—Show stands, hangers, or shelves, adapted for particular articles or materials for flat articles, e.g. panels, tiles
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9646—Optical properties
- C04B2235/9653—Translucent or transparent ceramics other than alumina
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention provides a ceramic plate with a backlight source and a manufacturing method thereof. The ceramic plate with a backlight includes: a transparent ceramic body and a backlight source arranged on the back of the ceramic body; the front of ceramic body is carved with the show pattern, the backlight includes: the light source body and with light source body electric connection's signal modulation device adopts the backlight that is driven by the modulation signal to shine the ceramic plate for the show pattern on the ceramic plate not only can realize static show, can also realize dynamic show, and then improves the bandwagon effect of ceramic plate, promotes product value.
Description
Technical Field
The invention relates to the technical field of ceramics, in particular to a ceramic plate with a backlight source and a manufacturing method thereof.
Background
The Chinese people invented the pottery as early as 8000 to 2000 before about the primordial. The ware fired by the china clay is called pottery ware, and the ware fired by the china clay is called porcelain. The ceramic is a ceramic, a generic term for stoneware and porcelain. The ancient person called Ou. The ceramic can be used as the material of clay with two different properties, such as clay and porcelain clay, and is prepared by the technological processes of proportioning, molding, drying, roasting and the like. The development history of the ceramic is an important component part of the history of the Chinese civilization, china is one of the four civilization ancient countries, and the ceramic makes excellent contribution to the progress and development of human society, wherein the invention and development of the ceramic have more unique significance, and the Chinese history has different artistic styles and different technical characteristics in each generation.
Various artistic patterns are manufactured on the ceramic plate, and the artistic patterns are applied to various space decorations as high-grade decorative artworks, so that the ceramic plate is more and more valued and popular by consumers. The existing ceramic plate is usually directly displayed, does not have a backlight source or other devices capable of adjusting the display effect, is single in display effect and general in user experience, and has the defects of low strength, low light transmittance and the like.
With the continuous development of technology, various new display technologies such as Virtual Reality (VR) and augmented Reality (Augmented Reality, AR) technologies are emerging, where VR refers to a technology that provides an immersion sensation in a three-dimensional interactive environment (3 Dimensions) generated on a computer by comprehensively utilizing a computer graphics system and various interface devices such as Reality and control. Wherein, computer-generated, interactable three-dimensional environments are referred to as virtual environments in which a user can be fully immersed into the virtual environments through VR glasses, the virtual environments being 3D stereoscopic in the glasses using binocular vision principles, thereby achieving an immersive effect. The AR is a technology developed from virtual reality technology, which is a new technology of integrating real world information and virtual world information in a seamless manner, and is characterized in that physical information (visual information, sound, taste, touch) and the like which are difficult to experience in a certain time space range of the real world originally are subjected to scientific technology such as a computer and the like, simulated and simulated, and then superimposed, virtual information is applied to the real world and perceived by human senses, so that sense experience exceeding reality is achieved.
How to apply various novel display technologies to the ceramic plate to improve the display effect of the ceramic plate is a technical problem which needs to be solved at present.
Disclosure of Invention
The invention aims to provide a ceramic plate with a backlight source, which can improve the display effect of the ceramic plate and the product value.
The invention also aims to provide a manufacturing method of the ceramic plate with the backlight source, which can improve the display effect of the ceramic plate and the product value.
To achieve the above object, the present invention provides a ceramic board with a backlight, comprising: a transparent ceramic body and a backlight source arranged on the back of the ceramic body;
The front of ceramic body is carved with the show pattern, the backlight includes: the light source comprises a light source body and a signal modulation device electrically connected with the light source body.
The ceramic body is prepared from the following raw materials in percentage by mass:
25 to 30 percent of magnesium oxide, 50 to 60 percent of silicon oxide, 3 to 5 percent of aluminum oxide, 1 to 3 percent of ferric oxide, 1 to 3 percent of titanium oxide, 4 to 5 percent of sodium oxide, 2.5 to 3 percent of potassium oxide, 1 to 1.5 percent of disulfide pentoxide, 0.1 to 0.15 percent of sulfur oxide and 2 to 2.5 percent of water.
The signal modulation device includes: the device comprises a signal source, a modulator connected with the signal source and a driver connected with the modulator and a light source body.
The signal source can provide an image signal, a VR signal, or an AR signal.
The display pattern on the front surface of the ceramic body is also treated by one or a combination of cloisonne, wire inlay, enamel and coloring processes.
The invention also provides a manufacturing method of the ceramic plate with the backlight source, which comprises the following steps:
s1, firing a transparent ceramic body;
step S2, engraving the front surface of the ceramic body to form a display pattern positioned on the front surface of the ceramic body;
Step S3, a backlight source is installed on the back surface of the ceramic body, and the backlight source comprises: the light source comprises a light source body and a signal modulation device electrically connected with the light source body.
The step S1 specifically includes:
step S11, providing raw materials for manufacturing the ceramic body, and uniformly mixing;
Wherein, the raw materials of the ceramic body comprise the following components in percentage by mass: 25-30% of magnesium oxide, 50-60% of silicon oxide, 3-5% of aluminum oxide, 1-3% of ferric oxide, 1-3% of titanium oxide, 4-5% of sodium oxide, 2.5-3% of potassium oxide, 1-1.5% of disulfide pentoxide, 0.1-0.15% of sulfur oxide and 2-2.5% of water;
And step S12, firing the raw materials at a preset temperature to obtain the transparent ceramic body.
The signal modulation device includes: the device comprises a signal source, a modulator connected with the signal source and a driver connected with the modulator and a light source body.
The signal source can provide an image signal, a VR signal, or an AR signal.
The steps between the step S2 and the step S3 further comprise the following steps:
And carrying out one process or the combination of a plurality of processes of cloisonne, wire inlay, enamel and coloring on the display pattern on the front surface of the ceramic body.
The invention has the beneficial effects that: the invention provides a ceramic plate with a backlight source, which comprises: a transparent ceramic body and a backlight source arranged on the back of the ceramic body; the front of ceramic body is carved with the show pattern, the backlight includes: the light source body and with light source body electric connection's signal modulation device adopts the backlight that is driven by the modulation signal to shine the ceramic plate for the show pattern on the ceramic plate not only can realize static show, can also realize dynamic show, and then improves the bandwagon effect of ceramic plate, promotes product value. The invention also provides a manufacturing method of the ceramic plate with the backlight source, which can improve the display effect of the ceramic plate and the product value.
Drawings
For a further understanding of the nature and technical aspects of the present invention, reference should be made to the following detailed description of the invention and to the accompanying drawings, which are provided for purposes of reference only and are not intended to limit the invention.
In the drawings of which there are shown,
Fig. 1 is a schematic structural view of a ceramic board with a backlight according to the present invention;
Fig. 2 is a flowchart of a method for manufacturing a ceramic board with a backlight according to the present invention;
fig. 3 is a schematic diagram of step S1 of the method for manufacturing a ceramic board with a backlight according to the present invention;
fig. 4 is a schematic diagram of step S2 of the method for manufacturing a ceramic board with a backlight according to the present invention;
fig. 5 is a schematic view of a process for processing a display pattern in the method for manufacturing a ceramic board with a backlight according to the present invention.
Detailed Description
In order to further explain the technical means adopted by the present invention and the effects thereof, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Referring to fig. 1, the present invention provides a ceramic board with a backlight, comprising: a transparent ceramic body 10 and a backlight 20 arranged on the back of the ceramic body 10;
The front surface of the ceramic body 10 is engraved with a display pattern 11, and the backlight 20 includes: the light source comprises a light source body 21 and a signal modulation device 22 electrically connected with the light source body 21.
Specifically, the ceramic body 10 is a high white porcelain or a jade porcelain, and the display pattern 11 is generally an artistic pattern, such as an artistic drawing like a landscape painting or a character painting.
Further, the ceramic body 10 is prepared from the following raw materials in percentage by mass:
25 to 30 percent of magnesium oxide, 50 to 60 percent of silicon oxide, 3 to 5 percent of aluminum oxide, 1 to 3 percent of ferric oxide, 1 to 3 percent of titanium oxide, 4 to 5 percent of sodium oxide, 2.5 to 3 percent of potassium oxide, 1 to 1.5 percent of disulfide pentoxide, 0.1 to 0.15 percent of sulfur oxide and 2 to 2.5 percent of water.
The ceramic body 10 can be obtained by uniformly mixing the raw materials according to the corresponding mass percentages and firing at the high temperature of 1550-1650 ℃, and the ceramic body 10 has the advantages of high mechanical strength, small dielectric loss, high hardness, good light transmittance, material such as jade and capability of large-size whole plate discharge, is very suitable for engraving the display pattern 11 and is also very suitable for being applied to manufacturing the ceramic plate with the backlight source.
Specifically, the signal modulation device 22 includes: a signal source 221, a modulator 222 connected to the signal source 221, and a driver 223 connected to the modulator 222 and the light source body 21.
Preferably, the light source body 21 is a light emitting Diode (LIGHT EMITTING Diode) light source.
It should be noted that, the signal source 221 may emit an image signal, where the image signal corresponds to the display pattern 11, the emitted image signal is modulated by a signal of the modulator 222 and then is transmitted to the driver 223, the driver 223 drives the light source body 21 to emit light by using the modulated image signal, when the light source body 21 emits light under the driving of the modulated image signal, the emitted light has not a constant intensity and a constant color, and by matching the intensity and the color of the light with various graphic objects on the display pattern 11, various graphic objects on the display pattern 11 observed by the user have dynamic effects, such as making the animals on the display pattern 11 look like running and jumping, river water flowing constantly, and clouds moving constantly.
Further, in order to make the display effect of the display pattern 11 richer, the invention can also be matched with the content of the display pattern 11 to install the corresponding sound generating device, so that the user not only has the light and shadow effect but also has the corresponding sound effect when watching the display pattern 11, thereby achieving the effect of being on the spot.
In addition, besides the image signal, the signal source 221 of the present invention may further provide a VR signal or an AR signal, the VR signal or the AR signal is modulated by the modulator 222 and then transmitted to the driver 223, and the driver 223 may control the light source body 21 to emit light with VR or AR effect by using the modulated VR signal or AR signal, and in combination with VR or AR glasses worn by the user, the user may have a stronger stereoscopic impression and a more realistic feeling when viewing the display pattern 11.
In addition, in order to improve the overall texture of the display pattern 11 and the grade of the product, the invention can also perform one process treatment or a combination treatment of a plurality of processes of cloisonne, wire inlay, enamel and coloring on the display pattern 11 on the front surface of the ceramic body 10.
Specifically, the display pattern 11 may be engraved by: firstly, drawing an engraving pattern on the ceramic body 10, then carrying out secondary embossment and finishing, and finally carrying out water grinding polishing and coloring to obtain the display pattern 11.
Referring to fig. 2, the invention further provides a method for manufacturing a ceramic plate with a backlight source, which comprises the following steps:
in step S1, referring to fig. 3, the transparent ceramic body 10 is fired.
Specifically, the ceramic body 10 is a high white porcelain or a jade porcelain.
Further, the raw materials used for firing the ceramic body 10 in the step S1 comprise the following components in percentage by mass:
25 to 30 percent of magnesium oxide, 50 to 60 percent of silicon oxide, 3 to 5 percent of aluminum oxide, 1 to 3 percent of ferric oxide, 1 to 3 percent of titanium oxide, 4 to 5 percent of sodium oxide, 2.5 to 3 percent of potassium oxide, 1 to 1.5 percent of disulfide pentoxide, 0.1 to 0.15 percent of sulfur oxide and 2 to 2.5 percent of water.
The step S1 specifically includes:
step S11, providing and uniformly mixing the raw materials for firing the ceramic body 10;
Step S12, firing the raw materials at a preset temperature to obtain the transparent ceramic body 10.
Preferably, the preset temperature is 1550-1650 ℃.
The ceramic body 10 fired by the method has the advantages of high mechanical strength, small dielectric loss, high hardness, good light transmittance, material such as jade and capability of integrally forming a large-size plate, and is very suitable for engraving display patterns and also is very suitable for manufacturing the ceramic plate with the backlight source.
In step S2, referring to fig. 4, engraving is performed on the front surface of the ceramic body 10 to form a display pattern 11 on the front surface of the ceramic body 10.
Specifically, the step S2 specifically includes: firstly, an engraving pattern is drawn on the ceramic body 10, then secondary embossment and finishing are carried out, and finally water grinding polishing and coloring are carried out.
The display pattern 11 is obtained.
Specifically, the display pattern 11 is generally an artistic pattern, such as an artistic drawing like a landscape painting or a character painting.
In step S3, referring to fig. 1, a backlight 20 is mounted on the back surface of the ceramic body 10, and the backlight 20 includes: the light source comprises a light source body 21 and a signal modulation device 22 electrically connected with the light source body 21.
Specifically, the signal modulation device 22 includes: a signal source 221, a modulator 222 connected to the signal source 221, and a driver 223 connected to the modulator 222 and the light source body 21.
Preferably, the light source body 21 is an LED light source.
It should be noted that, the signal source 221 may emit an image signal, where the image signal corresponds to the display pattern 11, the emitted image signal is modulated by a signal of the modulator 222 and then is transmitted to the driver 223, the driver 223 drives the light source body 21 to emit light by using the modulated image signal, when the light source body 21 emits light under the driving of the modulated image signal, the emitted light has not a constant intensity and a constant color, and the various graphic objects on the display pattern 11 can be dynamically observed by a user through the shade and the color variation of the light in cooperation with the various graphic objects on the display pattern 11, such as making the animal on the display pattern 11 look like running and jumping, the river water flowing constantly, and the clouds moving constantly.
Further, in order to make the display effect of the display pattern 11 richer, the invention can also be matched with the content of the display pattern 11 to install the corresponding sound generating device, so that the user not only has the light and shadow effect but also has the corresponding sound effect when watching the display pattern 11, thereby achieving the effect of being on the spot.
In addition, besides the image signal, the signal source 221 of the present invention may further provide a VR signal or an AR signal, the VR signal or the AR signal is modulated by the modulator 222 and then transmitted to the driver 223, and the driver 223 may control the light source body 21 to emit light with VR or AR effect by using the modulated VR signal or AR signal, and in combination with VR or AR glasses worn by the user, the user may have a stronger stereoscopic impression and a more realistic feeling when viewing the display pattern 11.
In addition, referring to fig. 5, in order to enhance the overall texture of the display pattern 11 and enhance the grade of the product, the present invention may further include the following steps between the step S2 and the step S3:
The display pattern 11 on the front surface of the ceramic body 10 is treated by one or a combination of cloisonne, wire inlay, enamel and coloring processes.
In summary, the present invention provides a ceramic board with a backlight, including: a transparent ceramic body and a backlight source arranged on the back of the ceramic body; the front of ceramic body is carved with the show pattern, the backlight includes: the light source body and with light source body electric connection's signal modulation device adopts the backlight that is driven by the modulation signal to shine the ceramic plate for the show pattern on the ceramic plate not only can realize static show, can also realize dynamic show, and then improves the bandwagon effect of ceramic plate, promotes product value. The invention also provides a manufacturing method of the ceramic plate with the backlight source, which can improve the display effect of the ceramic plate and the product value.
In the above, it should be apparent to those skilled in the art that various other modifications and variations can be made in accordance with the technical solution and the technical idea of the present invention, and all such modifications and variations are intended to fall within the scope of the claims of the present invention.
Claims (6)
1. A ceramic board with a backlight, comprising: a light-transmitting ceramic body (10) and a backlight source (20) arranged on the back surface of the ceramic body (10);
The front surface of the ceramic body (10) is carved with a display pattern (11), and the backlight source (20) comprises: a light source body (21) and a signal modulation device (22) electrically connected with the light source body (21);
Wherein, the ceramic body (10) adopts the following components in percentage by mass: 25-30% of magnesium oxide, 50-60% of silicon oxide, 3-5% of aluminum oxide, 1-3% of ferric oxide, 1-3% of titanium oxide, 4-5% of sodium oxide, 2.5-3% of potassium oxide, 1-1.5% of disulfide pentoxide, 0.1-0.15% of sulfur oxide and 2-2.5% of water, and firing at a high temperature of 1550-1650 ℃;
The signal modulation device (22) comprises: the display device comprises a signal source (221), a modulator (222) connected with the signal source (221) and a driver (223) connected with the modulator (222) and a light source body (21), wherein the signal source (221) can emit image signals, the image signals correspond to the display patterns (11), the image signals are transmitted to the driver (223) after being modulated by the signals of the modulator (222), and the driver (223) drives the light source body (21) to emit light by utilizing the modulated image signals, so that various graphic objects on the display patterns (11) can be enabled to present dynamic effects.
2. A ceramic board with a backlight according to claim 1, characterized in that the signal source (221) is capable of providing an image signal, a VR signal or an AR signal.
3. A ceramic board with a backlight according to claim 1, characterized in that the display pattern (11) on the front side of the ceramic body (10) is further treated by one or a combination of cloisonne, wire-inlay, enamel and colouring processes.
4. The manufacturing method of the ceramic plate with the backlight source is characterized by comprising the following steps of:
step S1, firing a light-transmitting ceramic body (10);
Step S2, engraving is carried out on the front surface of the ceramic body (10) to form a display pattern (11) positioned on the front surface of the ceramic body (10);
Step S3, mounting a backlight (20) on the back surface of the ceramic body (10), wherein the backlight (20) comprises: the light source body (21) and with light source body (21) electric connection's signal modulation device (22), signal modulation device (22) include: the display device comprises a signal source (221), a modulator (222) connected with the signal source (221) and a driver (223) connected with the modulator (222) and a light source body (21), wherein the signal source (221) can emit image signals, the image signals correspond to the display patterns (11), the image signals are transmitted to the driver (223) after being modulated by the signals of the modulator (222), and the driver (223) drives the light source body (21) to emit light by utilizing the modulated image signals, so that various graphic objects on the display patterns (11) can be enabled to present dynamic effects;
The step S1 specifically includes:
step S11, providing raw materials for manufacturing the ceramic body (10), and uniformly mixing;
Wherein the ceramic body (10) comprises the following raw materials in percentage by mass: 25-30% of magnesium oxide, 50-60% of silicon oxide, 3-5% of aluminum oxide, 1-3% of ferric oxide, 1-3% of titanium oxide, 4-5% of sodium oxide, 2.5-3% of potassium oxide, 1-1.5% of disulfide pentoxide, 0.1-0.15% of sulfur oxide and 2-2.5% of water;
And step S12, firing the raw materials at a high temperature of 1550-1650 ℃ to obtain the light-transmitting ceramic body (10).
5. A method of manufacturing a ceramic board with a backlight according to claim 4, characterized in that the signal source (221) is capable of providing an image signal, a VR signal or an AR signal.
6. The method of manufacturing a ceramic board with a backlight as recited in claim 4, further comprising the steps of, between the step S2 and the step S3:
And carrying out one or a combination of cloisonne, wire pinching, enamel and coloring on the display pattern (11) on the front surface of the ceramic body (10).
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