CN101640986A - Electronic product shell, preparation method and electronic product thereof - Google Patents
Electronic product shell, preparation method and electronic product thereof Download PDFInfo
- Publication number
- CN101640986A CN101640986A CN200810126267A CN200810126267A CN101640986A CN 101640986 A CN101640986 A CN 101640986A CN 200810126267 A CN200810126267 A CN 200810126267A CN 200810126267 A CN200810126267 A CN 200810126267A CN 101640986 A CN101640986 A CN 101640986A
- Authority
- CN
- China
- Prior art keywords
- electronic product
- layer
- space pattern
- pattern layer
- cover body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides an electronic product shell, which comprises a shell body, a three-dimensional pattern layer positioned on the outer surface of the shell body, and an allochroic pattern layer positioned on partial surface of the three-dimensional pattern layer. The invention also provides a preparation method for the electronic product shell and an electronic product comprising the electronic product shell. The electronic product shell has three-dimensional appearance effect through the mutual cooperation of the three-dimensional pattern layer positioned on the outer surface of the shell body and the allochroic pattern layer positioned on partial surface of the three-dimensional pattern layer, and colors of the electronic product shell can be changed along with changes of the external environment (such as temperature, humidity and intensity of illumination), so the electronic product shell greatly improves the visual effect of the appearance of the electronic product, and meetsthe individualized requirements of people.
Description
Technical field
The invention relates to a kind of electronic product casing and preparation method thereof and the electronic product that comprises this electronic product casing.
Background technology
The electronic product casing of Chu Xianing adopts simple printed patterns usually or forms the decoration that embossment is realized case surface in the market, along with growth in the living standard, people are when choosing electronic product, what pay close attention to is not only the function and the quality of electronic product, and the individual demand of electronic product has also been become the main cause that people choose electronic product.
Therefore, develop a kind of new electronic product casing and become the problem that presses for solution with the individual demand that satisfies people.
Summary of the invention
The object of the present invention is to provide a kind of electronic product casing and preparation method thereof of the individual demand that can satisfy people and comprise the electronic product of this electronic product casing.
The invention provides a kind of electronic product casing, wherein, this shell comprises outer cover body, be positioned at the space pattern layer of outer cover body outer surface and be positioned at the patterned layer of changeable colour of the part surface of space pattern layer.
The present invention also provides a kind of manufacture method of electronic product casing, and wherein, this method comprises: the outer surface at described outer cover body is provided with the space pattern layer; The patterned layer of changeable colour is set at the part surface of space pattern layer.
The present invention also provides a kind of electronic product, and this electronic product comprises main body and the electronic product casing that matches with this main body, and wherein, described electronic product casing is an electronic product casing provided by the invention.
Space pattern layer (first pattern) and the cooperatively interacting of patterned layer (second pattern) of the changeable colour of the part surface that be positioned at space pattern layer of electronic product casing provided by the invention by being positioned at the outer cover body outer surface, make electronic product casing have three-dimensional appearance, and the color of electronic product casing can also along with external environment (as, temperature and intensity of illumination) variation and change, thereby greatly improve the visual effect of the electronic product outward appearance of knowing clearly, can satisfy people's individual demand.
Description of drawings
Fig. 1 is the longitudinal section schematic diagram of the electronic product casing A1 that obtains among the embodiment 1;
Fig. 2 is the longitudinal section schematic diagram of the electronic product casing A2 that obtains among the embodiment 2;
Fig. 3 is the longitudinal section schematic diagram of the electronic product casing A3 that obtains among the embodiment 3;
Fig. 4 is the appearance figure of the electronic product casing A3 that obtains among the embodiment 3.
Description of reference numerals:
The 1-outer cover body
2-space pattern layer
The patterned layer of 3-changeable colour
4-colored paint layer
The 5-protective clear layer
Embodiment
The invention provides a kind of electronic product casing, wherein, this shell comprises outer cover body, be positioned at the space pattern layer of outer cover body outer surface and be positioned at the patterned layer of changeable colour of the part surface of space pattern layer.
According to the present invention, the thickness of described space pattern layer can in very large range change, and for example, the thickness of described space pattern layer can be the 5-50 micron.Described space pattern can be various patterns with stereoeffect, for example, can be in font, symbol and the figure with stereoeffect one or more.The material of described space pattern layer can be the various materials that can realize space pattern, for example, can be for containing the coating of sense magnetic particle, for example, the trade mark that PPG company is produced is that clear, colorless lacquer and the Nanjing of XPB67275S amounts to the sense magnetic particle (3D solid powder) that chemical industry Co., Ltd produces and mixes the coating that obtains containing thoughts magnetic particle, wherein, be benchmark with the total weight of coating, the addition of described sense magnetic particle is 1-50 weight %.
According to the present invention, the thickness of the patterned layer of described changeable colour can in very large range change, for example, can be the 6-100 micron, the color of the patterned layer of described changeable colour can in very large range change, for example, change between the color of two or more that can be in red, orange, yellow, green, blue, indigo, purple, the material of the patterned layer of described changeable colour can be the various materials that can realize change color, for example, can be various light-sensitive materials, various humidity-sensitive material and/or various temperature sensing material.Described light-sensitive material is meant the material that can its color be changed; Described temperature sensing material is meant the material that can its color be changed according to variation of temperature.Described humidity-sensitive material is meant the material that can its color be changed, for example, the trade mark that PPROPELL company can be produced is that the printing ink of HTR-093 mixes the material that obtains the changeable colour patterned layer with camouflage paint, wherein, total weight with the material of the changeable colour patterned layer that obtains is a benchmark, the addition of described camouflage paint can be 2-35 weight %, wherein, described camouflage paint can be commercially available, for example, the trade mark that Germany LCP chemical industry Co., Ltd produces is the temperature sensitive toner of Welltop (green-Huang), the trade mark of New Prismatic Enterprise Co., Ltd. is the photosensitive toner of MC, and the trade mark of the rich anti-counterfeiting technology Co., Ltd of Guangzhou name is the wet quick toner of SB-1501 etc.
The material of described outer cover body can be the various materials of making electronic product casing that can be used in, for example, can be the Merlon (PC) of 20000-60000 and/or the acrylonitrile-butadiene copolymer (ABS) that weight average molecular weight is 20000-150000 for weight average molecular weight.
According to the present invention, at least a portion of described space pattern layer is the space pattern layer of printing opacity, this electronic product casing can also have the colored paint layer, described colored paint layer is between space pattern layer and outer cover body, the colored paint layer can make electronic product casing have different colors, thereby can satisfy the individual demand of different crowd more.The color of described colored paint layer can in very large range change, for example, can be in red, orange, yellow, green, blue, indigo, the purple one or more, the color of described colored paint layer is different with the color of space pattern layer, the thickness of described colored paint layer has no particular limits, for example, can be the 5-35 micron.The degree of described printing opacity has no particular limits, as long as the colored paint layer below the space pattern layer that naked eyes can be observed be positioned at printing opacity.
According to the present invention, obtain better protection in order to make electronic product casing, this electronic product casing can also have protective clear layer, thus the patterned layer that makes space pattern layer and changeable colour is between protective clear layer and outer cover body.
The material of described protective clear layer has no particular limits; as long as can play the function of protecting electronic product casing and the demonstration that does not influence the patterned layer of space pattern layer and changeable colour; under the preferable case; the light transmittance of described protective clear layer is 85-95%; the thickness of described protective clear layer can in very large range change; under the preferable case; the thickness of described protective clear layer is the 5-15 micron; the material of described protective clear layer can be commercially available; for example, the trade mark of high territory, Shenzhen chemical material company production is the colored varnish (light transmittance is 95%) of 4380B.
The present invention also provides a kind of manufacture method of electronic product casing, and wherein, this method comprises: the outer surface at described outer cover body is provided with the space pattern layer; The patterned layer of changeable colour is set at the part surface of space pattern layer.
According to the present invention, the method that the space pattern layer is set at the outer surface of described outer cover body can in very large range change, for example, this method can comprise: outer cover body is being applied under the condition in magnetic field, outer surface at outer cover body uses the coating that contains thoughts magnetic particle, and forming thickness is the space pattern layer of 5-50 micron.Outer cover body is applied magnetic field can be realized by variety of way, for example, can magnet be placed the inner surface of outer cover body according to the requirement of the space pattern that designs, thereby form and the corresponding magnetic field of designing of space pattern.The coating that contains thoughts magnetic particle afterwards in the outer surface spraying of outer cover body, because the inner surface of outer cover body is provided with magnet, thereby the position deposition that sense magnetic particle is stronger in magnetic field in the coating is more, and in magnetic field more weak position deposition less, thereby form pattern with stereoeffect.The intensity in described magnetic field can in very large range change, as long as can make the coating that contains thoughts magnetic particle form the pattern with stereoeffect.
The method that the patterned layer of changeable colour is set at the part surface of space pattern layer can form method of patterning for various, for example, can be in letterpress, intaglio printing, lithographic printing, silk screen printing and the heat transfer printing one or more.The described condition that the patterned layer of changeable colour is set can in very large range change, and under the preferable case, it is the 6-100 micron that the described condition that the patterned layer of changeable colour is set makes the thickness of the patterned layer of the changeable colour that obtains.The material of described changeable colour patterned layer and color do not repeat them here with above-described identical.
According to the present invention, when at least a portion printing opacity of space pattern layer to be provided with, the outer surface that this method also is included in described outer cover body is provided with before the space pattern layer, outer surface at described outer cover body is provided with the colored paint layer, the colored paint layer can make electronic product casing have different colors, thereby can satisfy the individual demand of different crowd more.The color of described colored paint layer can in very large range change, for example, can be in red, orange, yellow, green, blue, indigo, the purple one or more, method and condition that the colored paint layer is set can in very large range change, for example, can be by the mode of spraying, under the preferable case, it is the 5-35 micron that the condition that the colored paint layer is set makes the thickness of the colored paint layer of formation.
According to the present invention, obtain better protection in order to make electronic product casing, this method comprises also protective clear layer is set that the patterned layer that makes described space pattern layer and changeable colour is between outer cover body and protective clear layer.The method that described protective clear layer is set is conventionally known to one of skill in the art, for example, and can be by the method for spraying.The material of described protective clear layer does not repeat them here with above-described identical.
The present invention also provides a kind of electronic product, and this electronic product comprises main body and the electronic product casing that matches with this main body, and wherein, described electronic product casing is an electronic product casing provided by the invention.
Described main body comprises the various elements that can realize the electronic product function that hold in this electronic product casing, and the kind of described each element, combination and annexation thereof are conventionally known to one of skill in the art, here repeat no more.
The present invention is not particularly limited described electronic product, can be mobile phone, MP3 player, PDA, notebook computer and digital camera etc., is preferably mobile phone.
Below by embodiment the present invention is described in more detail.
The magnet that is arranged in first pattern is placed outer cover body (GE, PC 1414, weight average molecular weight is 30000, light transmittance is 91%) inner surface, (trade mark that PPG company is produced is that to amount to the trade mark that chemical industry Co., Ltd produces be the coating that the sense magnetic mix particles of 3D-gold obtains containing thoughts magnetic particle in clear, colorless lacquer and the Nanjing of XPB67275S to contain the coating of thoughts magnetic particle in the spraying of the outer surface of outer cover body afterwards, wherein, total weight with coating is a benchmark, the addition of described sense magnetic particle is 10 weight %), and under 70 ℃ of temperature dry 15 minutes, form thickness and be 10 microns space pattern layer.
At the part surface of space pattern layer the patterned layer of changeable colour is set by silk screen printing, concrete step is as follows:
Second graphics on half tone, is placed on the half tone that posts second pattern on the exposure machine, and the pressure of exposure machine is 30 MPas, exposure 7 minutes (the lamp distance is 50 millimeters) under the fluorescent lamp source; After the exposure, web plate seal faced up developed 3 minutes in the developer solution that is placed on 20 ℃, obtain the silk-screen half tone.
Utilize plane air draught wire mark machine, (trade mark that PPROPELL company is produced mixes the material that obtain changeable colour patterned layer with the trade mark of German LCP chemical industry Co., Ltd production as the temperature sensitive toner of Welltop (green-Huang) as the printing ink of HTR-093 to use the printing ink of the silk-screen half tone that makes and changeable colour, wherein, total weight with the material of the changeable colour patterned layer that obtains is a benchmark, the addition of described temperature sensitive toner is 8 weight %) at the part surface of space pattern layer the pattern of changeable colour is set, obtain thickness and be 15 microns changeable colour patterned layer.Obtain electronic product casing A1.
Outer cover body (Japanese Supreme Being people changes into company, PC K-1300, weight average molecular weight is 50000, light transmittance is 89%) the colored paint (PPG of the black color of outer surface spraying, XPB22331VS/16K), and under 70 ℃ of temperature dry 10 minutes, obtain thickness and be 10 microns colored paint layer.
The magnet that is arranged in first pattern is placed the inner surface of outer cover body, spraying contains the printing ink of thoughts magnetic particle (trade mark that PPG company is produced is that to amount to the trade mark that chemical industry Co., Ltd produces be the coating that the purplish red sense magnetic mix particles of 3D-obtains containing thoughts magnetic particle in clear, colorless lacquer and the Nanjing of XPB67275S on the colored paint layer of outer cover body afterwards, wherein, total weight with coating is a benchmark, the addition of described sense magnetic particle is 15 weight %), and under 70 ℃ of temperature dry 15 minutes, form thickness and be 45 microns space pattern layer.
At the part surface of space pattern layer the patterned layer of changeable colour is set by silk screen printing, concrete step is as follows:
Second graphics on half tone, is placed on the half tone that posts second pattern on the exposure machine, and the pressure of exposure machine is 30 MPas, exposure 7 minutes (the lamp distance is 50 millimeters) under the fluorescent lamp source; After the exposure, web plate seal faced up developed 3 minutes in the developer solution that is placed on 20 ℃, obtain the silk-screen half tone.
Utilize plane air draught wire mark machine, (trade mark that PPROPELL company is produced mixes the material that obtains the changeable colour patterned layer as the trade mark of the printing ink of HTR-093 and New Prismatic Enterprise Co., Ltd. as the photosensitive toner of MC to use the printing ink of the silk-screen half tone that makes and changeable colour, wherein, total weight with the material of the changeable colour patterned layer that obtains is a benchmark, the addition of described photosensitive toner is 25 weight %) at the part surface of space pattern layer the pattern of changeable colour is set, obtain thickness and be 85 microns changeable colour patterned layer.Obtain electronic product casing A2.
Outer cover body (Bayer A.G, PC 2207, weight average molecular weight is 40000, light transmittance is 88%) the colored paint (Musashi of the black color of outer surface spraying, G0169Z PLA-ACE P.T Black C), and under 70 ℃ of temperature dry 10 minutes, obtain thickness and be 30 microns colored paint layer.
The magnet that is arranged in first pattern is placed the inner surface of outer cover body, spraying contains the printing ink of thoughts magnetic particle (trade mark that PPG company is produced is that to amount to the trade mark that chemical industry Co., Ltd produces be the coating that the sense magnetic mix particles of 3D-indigo plant obtains containing thoughts magnetic particle in clear, colorless lacquer and the Nanjing of XPB67275S on the colored paint layer of outer cover body afterwards, wherein, total weight with coating is a benchmark, the addition of described sense magnetic particle is 6 weight %), and under 70 ℃ of temperature dry 15 minutes, form thickness and be 25 microns space pattern layer.
At the part surface of space pattern layer the patterned layer of changeable colour is set by silk screen printing, concrete step is as follows:
Second graphics on half tone, is placed on the half tone that posts second pattern on the exposure machine, and the pressure of exposure machine is 30 MPas, exposure 7 minutes (the lamp distance is 50 millimeters) under the fluorescent lamp source; After the exposure, web plate seal faced up developed 3 minutes in the developer solution that is placed on 20 ℃, obtain the silk-screen half tone.
Utilize plane air draught wire mark machine, (trade mark that PPROPELL company the is produced trade mark of winning anti-counterfeiting technology Co., Ltd as the printing ink of HTR-093 and Guangzhou name mixes the material that obtains the changeable colour patterned layer as the wet quick toner of SB-1501 to use the printing ink of the silk-screen half tone that makes and changeable colour, wherein, total weight with the material of the changeable colour patterned layer that obtains is a benchmark, the addition of described wet quick toner is 15 weight %) at the part surface of space pattern layer the pattern of changeable colour is set, obtain thickness and be 45 microns changeable colour patterned layer.
Use the colored varnish (high territory, Shenzhen chemical material company, the 4380B trade mark, light transmittance are 95%) on variable chromatic graph layer, to spray, form 20 microns protective clear layer, obtain electronic product casing A3.As shown in Figure 4, among the electronic product casing A3, the pattern of space pattern layer is a wavy pattern, and the pattern of changeable colour patterned layer is the shaped-like leaf pattern.
Embodiment 4-6
According to following method the electronic product casing A1-A3 that is made by embodiment 1-3 is carried out Performance Detection respectively, test result is as shown in table 1.
The resistance to marring test
Adopting Mitsubishi (UNI) hardness is the pencil of 2H, on sample, applies 800 gram forces by 45 ° of directions, 10 millimeters strokes, and diverse location is drawn 3 roads, and whether the observation sample outward appearance has obvious cut, as then interpret sample is qualified not have obvious cut.
The heat-resisting quantity test
Sample is put into accurate high-temperature test chamber (grand icepro HRHL45), heating is 240 hours under 85 ℃ of conditions, at room temperature placed then 2 hours, whether the observation sample outward appearance has comes off, distortion, slight crack and change color, as nothing come off, then interpret sample is qualified for distortion, slight crack and change color.
The lower temperature resistance test
Sample is put into constant temperature and moisture test machine (Taiwan celebrating sound, THS-2001) in, under-40 ℃ of conditions, placed 240 hours, at room temperature placed then 2 hours, whether the observation sample outward appearance has comes off, distortion, slight crack and change color, as nothing come off, then interpret sample is qualified for distortion, slight crack and change color.
The moisture-proof test
It is 90% that sample is put into humidity, temperature is 60 ℃ a constant temperature and moisture test machine (Taiwan celebrating sound, HTS-400) placed 96 hours in, at room temperature placed then 2 hours, whether the observation sample outward appearance has comes off, distortion, slight crack and change color, as nothing come off, then interpret sample is qualified for distortion, slight crack and change color.
The temperature shock test
Sample is put into cold shock testing machine (grand icepro HTS-400), under-40 ℃ of environment, placed 1 hour earlier, with temperature transition to 85 ℃, placed 1 hour then, be 15 seconds change-over time, does 12 circulations (24 hours) altogether.Whether the observation sample outward appearance has comes off, distortion, slight crack and change color, as nothing come off, then interpret sample is qualified for distortion, slight crack and change color.
Salt mist test
It is 30 ℃ that sample is placed on temperature, in the test chamber of humidity 〉=85% (HOLINK H-SST-90 salt spraytest machine), with the solution (solution compolision: 50 grams per liter NaCl), took out after spraying continuously 48 hours of pH=6.8; Dry up with normal temperature clear water flushing 5 minutes and with hair-dryer, at room temperature placed 1 hour, whether the observation sample outward appearance has comes off, distortion, slight crack and change color, as nothing come off, then interpret sample is qualified for distortion, slight crack and change color.
The test of hundred lattice
Sample is placed on the smooth hard table top, utilization intersection opening cutting machine (Erichsen CrossHatch Cutter Model-295) lancinates with hundred lattice at sample surfaces and draws the straight lines formation grid that several mutual 90 degree intersect, score must be deep to sees sample substrates, firmly being bonded at the white square district with adhesive tape tore rapidly in 0.5 to 1 second with 60 degree angles after 5 minutes, sample is put to microscopically and is observed, whether score is smooth, face coat has or not and comes off, and calculates the percentage of come off grid number and overall grid number.
Falling ball impact test
According to GB/T 1732 and ASTMD2794-93 examination criteria, sample is placed on the falling ball impact test machine testing stand falling sphere quality 170g, falling height 60cm, behind the ball falling impact 10 times observation sample whether come off, distortion, slight crack, as nothing come off, then interpret sample is qualified for distortion and slight crack.
The fall-down test of rolling
Sample is placed in the drop machine specimen holder that rolls clips, product is fallen with the attitude of rolling, falling height: 500mm, fall speed: 5 times/min, drop number: 20 times, whether the observation sample shell comes off, distortion, slight crack, as nothing come off, then interpret sample is qualified for distortion and slight crack.
Table 1
| The embodiment numbering | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Sample number into spectrum | ??A1 | ??A2 | ??A3 |
| The resistance to marring test | Qualified | Qualified | Qualified |
| High temperature test | Qualified | Qualified | Qualified |
| Low-temperature test | Qualified | Qualified | Qualified |
| Humidity measurement | Qualified | Qualified | Qualified |
| The temperature shock test | Qualified | Qualified | Qualified |
| Salt mist test | Qualified | Qualified | Qualified |
| Hundred lattice tests (%) | ??1 | ??1 | ??0 |
| Falling ball impact test | Qualified | Qualified | Qualified |
| The fall-down test of rolling | Qualified | Qualified | Qualified |
As can be seen from the above table, the performance of electronic product casing provided by the invention can reach requirement, and electronic product casing provided by the invention by being positioned at the outer cover body outer surface the space pattern layer and be positioned at the cooperatively interacting of patterned layer of changeable colour of the part surface of space pattern layer, make electronic product casing have three-dimensional appearance, and the color of electronic product casing can also along with external environment (as, temperature and intensity of illumination) variation and change, thereby greatly improve the visual effect of the electronic product outward appearance of knowing clearly, can satisfy people's individual demand.
Claims (11)
1, a kind of electronic product casing is characterized in that, this shell comprises outer cover body, be positioned at the space pattern layer of outer cover body outer surface and be positioned at the patterned layer of changeable colour of the part surface of space pattern layer.
2, electronic product casing according to claim 1, wherein, the thickness of described space pattern layer is the 5-50 micron, the material of described space pattern layer is the coating that contains thoughts magnetic particle.
3, electronic product casing according to claim 1, wherein, the thickness of the patterned layer of described changeable colour is the 6-100 micron, change between two or more the color of the color of the patterned layer of described changeable colour in red, orange, yellow, green, blue, indigo, purple, the material of described changeable colour patterned layer is one or more of light-sensitive material, humidity-sensitive material and temperature sensing material.
4, electronic product casing according to claim 1, wherein, the material of described outer cover body is that weight average molecular weight is that Merlon and/or the weight average molecular weight of 20000-60000 is the acrylonitrile-butadiene copolymer of 20000-150000.
5, electronic product casing according to claim 1, wherein, at least a portion of described space pattern layer is the space pattern layer of printing opacity, this electronic product casing also has the colored paint layer, described colored paint layer is between space pattern layer and outer cover body, the color of described colored paint layer is different with the color of space pattern layer, and the thickness of described colored paint layer is the 5-35 micron.
6, electronic product casing according to claim 1; wherein; this electronic product casing also has protective clear layer; the patterned layer of described space pattern layer and changeable colour is between outer cover body and protective clear layer; the light transmittance of described protective clear layer is 85-95%, and the thickness of described protective clear layer is the 5-30 micron.
7, the manufacture method of the described electronic product casing of claim 1 is characterized in that, this method comprises: on the surface of described outer cover body the space pattern layer is set; The patterned layer of changeable colour is set at the part surface of space pattern layer.
8, method according to claim 7, wherein, the method that the space pattern layer is set at the outer surface of described outer cover body comprises: outer cover body is being applied under the condition in magnetic field, outer surface at outer cover body uses the coating that contains thoughts magnetic particle, and forming thickness is the space pattern layer of 5-50 micron.
9, method according to claim 7, wherein, when at least a portion printing opacity of space pattern layer to be provided with, the outer surface that this method also is included in described outer cover body is provided with before the space pattern layer, at the outer surface of described outer cover body the colored paint layer that thickness is the 5-35 micron is set.
10, method according to claim 7, wherein, this method comprises also protective clear layer is set that the patterned layer that makes described space pattern layer and changeable colour is between outer cover body and protective clear layer.
11, a kind of electronic product, this electronic product comprise main body and the electronic product casing that matches with this main body, it is characterized in that, described electronic product casing is any described electronic product casing among the claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810126267XA CN101640986B (en) | 2008-07-28 | 2008-07-28 | Electronic product shell, preparation method and electronic product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810126267XA CN101640986B (en) | 2008-07-28 | 2008-07-28 | Electronic product shell, preparation method and electronic product thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101640986A true CN101640986A (en) | 2010-02-03 |
| CN101640986B CN101640986B (en) | 2011-11-16 |
Family
ID=41615683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810126267XA Active CN101640986B (en) | 2008-07-28 | 2008-07-28 | Electronic product shell, preparation method and electronic product thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101640986B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202932A (en) * | 2014-08-26 | 2014-12-10 | 英业达科技有限公司 | Portable electronic device and intelligent shell color changing method |
| CN104780402A (en) * | 2014-01-14 | 2015-07-15 | 中兴通讯股份有限公司 | Set top box and shell structure thereof |
| CN109974305A (en) * | 2017-12-28 | 2019-07-05 | 武汉海尔热水器有限公司 | A kind of shell and electric heater |
| CN111901991A (en) * | 2019-05-05 | 2020-11-06 | Oppo广东移动通信有限公司 | Electronic equipment shell, manufacturing method thereof and electronic equipment |
| CN113653723A (en) * | 2020-05-12 | 2021-11-16 | Oppo广东移动通信有限公司 | Folding device and electronic equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521834Y (en) * | 2001-10-11 | 2002-11-20 | 马健 | Luminous mobile telephone case |
| CN2803767Y (en) * | 2005-04-30 | 2006-08-09 | 茂昕兴业有限公司 | Structure of 3D color changing stickers |
| CN1874656B (en) * | 2005-06-03 | 2011-07-27 | 深圳富泰宏精密工业有限公司 | Portable case of electronic equipment, and preparation method |
| CN201089327Y (en) * | 2007-11-01 | 2008-07-23 | 深圳市绿之宇科技有限公司 | Plane plate structure having solid ornamentation |
-
2008
- 2008-07-28 CN CN200810126267XA patent/CN101640986B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780402A (en) * | 2014-01-14 | 2015-07-15 | 中兴通讯股份有限公司 | Set top box and shell structure thereof |
| CN104202932A (en) * | 2014-08-26 | 2014-12-10 | 英业达科技有限公司 | Portable electronic device and intelligent shell color changing method |
| CN104202932B (en) * | 2014-08-26 | 2017-03-01 | 英业达科技有限公司 | Portable electronic device and its shell intelligent color-changing method |
| CN109974305A (en) * | 2017-12-28 | 2019-07-05 | 武汉海尔热水器有限公司 | A kind of shell and electric heater |
| CN111901991A (en) * | 2019-05-05 | 2020-11-06 | Oppo广东移动通信有限公司 | Electronic equipment shell, manufacturing method thereof and electronic equipment |
| CN113653723A (en) * | 2020-05-12 | 2021-11-16 | Oppo广东移动通信有限公司 | Folding device and electronic equipment |
| CN113653723B (en) * | 2020-05-12 | 2022-10-18 | Oppo广东移动通信有限公司 | Folding device and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101640986B (en) | 2011-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101662898B (en) | Electronic product shell and preparation method thereof and electronic product | |
| CN101640986B (en) | Electronic product shell, preparation method and electronic product thereof | |
| CN101640985B (en) | Electronic product shell, preparation method and electronic product thereof | |
| CN101412859B (en) | Flake for covert security applications | |
| KR20180074636A (en) | A mixture of magnetically orientable color shifting flakes and non-magnetically orientable color shifting flakes exhibiting a common color | |
| CN101421800A (en) | Security image coated with a single coating having visualy distinct regions | |
| CN106662682B (en) | Fingerprint acquisition apparatus including three-D pattern | |
| CN103044971A (en) | Diffractive surfaces with color shifting backgrounds | |
| CN102448730A (en) | Method of manufacturing a security element for a security document | |
| CN104760437A (en) | Invisible ultraviolet fluorescent falsification-preventing low-temperature bright hot-stamping paper and printing method thereof | |
| CN202258117U (en) | Anti-fake label including random characteristic substance | |
| Gauche et al. | Screen printing of cotton fabric with hydrochromic paste: evaluation of color uniformity, reversibility and fastness properties | |
| CN207909160U (en) | Fingerprint cover board and fingerprint recognition module, handheld terminal comprising the fingerprint cover board | |
| CN106945425B (en) | The security article of marked product security information | |
| CN207504927U (en) | Default gloss cover board and electronic equipment can be presented | |
| CN203104944U (en) | Ultra thin ink protection film | |
| CN209211805U (en) | A kind of wall decoration object changed with viewing angle | |
| CN101605435B (en) | Shell of electronic product, preparation method thereof and electronic product | |
| CN210553436U (en) | Fingerprint-free antistatic steel plate | |
| CN109651878B (en) | Reflective ink and preparation method thereof, tobacco paper and preparation method thereof | |
| CN102901728B (en) | Color developing card for rapidly detecting environment humidity | |
| CN206703629U (en) | A kind of water-based anodized aluminium of novel environment-friendly | |
| CN207643982U (en) | A kind of security article | |
| KR20090012949A (en) | Printed matter for maximizing multiple visual effect by luster layer and method for manufacturing the same | |
| CN205582361U (en) | Do not do sticker visa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |