CN103439811B - The manufacture method of a kind of display device frame and display device - Google Patents
The manufacture method of a kind of display device frame and display device Download PDFInfo
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- CN103439811B CN103439811B CN201310365403.1A CN201310365403A CN103439811B CN 103439811 B CN103439811 B CN 103439811B CN 201310365403 A CN201310365403 A CN 201310365403A CN 103439811 B CN103439811 B CN 103439811B
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- side frame
- display device
- display module
- front bezel
- outer surfaces
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000003698 laser cutting Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 238000010030 laminating Methods 0.000 claims abstract description 10
- 239000007769 metal material Substances 0.000 claims description 21
- 239000012780 transparent material Substances 0.000 claims description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 229920005479 Lucite® Polymers 0.000 claims description 8
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Abstract
The embodiment of the present invention provides manufacture method and the display device of a kind of display device frame, relates to Display Technique field, it is possible to increase production efficiency, and ensures display effect。This manufacture method includes: the side surface at display module arranges side frame, and four inner surfaces of side frame are fitted with four side surfaces of display module respectively；Front surrounding at display module arranges front bezel, the surrounding laminating of the back side of front bezel and display module, and the four of front bezel outer surfaces protrude from four outer surfaces of side frame respectively；Using the four of side frame outer surfaces as positioning reference plane, adopt laser cutting technique, front bezel is cut, so that four outer surfaces of the front bezel formed after cutting flush with four outer surfaces of side frame respectively。
Description
Technical field
The present invention relates to Display Technique field, particularly relate to manufacture method and the display device of a kind of display device frame。
Background technology
Along with the development of Display Technique, due to liquid crystal display (LiquidCrystalDisplay, LCD) have that fuselage is thin, power saving, the many merits such as radiationless, therefore, obtain widely using of people。
In prior art, liquid crystal display generally comprises: fore shell, back cover and be arranged at the liquid crystal display module in back cover。Wherein, fore shell includes front bezel and side frame, and fitting in the front of front bezel and liquid crystal display module, side frame is positioned at the side surface of liquid crystal display module surrounding。The technique generally adopting single injection-molded at present makes the fore shell of liquid crystal display, and will form the structure of integration after liquid crystal display module and fore shell assembling。In fore shell manufacturing process, the resin material owing to making fore shell can expand with heat and contract with cold because of the change of temperature, therefore so that can form gap after assembling between liquid crystal display module and fore shell。
But, owing to injection mold opening period is general longer, therefore, causes that the production efficiency of liquid crystal display is relatively low, and in liquid crystal display use procedure, the gap between liquid crystal display module and fore shell has dust and falls into, thus affecting display effect。
Summary of the invention
Embodiments of the invention provide manufacture method and the display device of a kind of display device frame, it is possible to increase production efficiency, and ensure display effect。
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
First aspect, the embodiment of the present invention provides the manufacture method of a kind of display device frame, including:
Side surface at display module arranges side frame, and four inner surfaces of described side frame are fitted with four side surfaces of described display module respectively；
Front surrounding at described display module arranges front bezel, the front surrounding laminating of the back side of described front bezel and described display module, and the four of described front bezel outer surfaces protrude from four outer surfaces of described side frame respectively；
Using the four of described side frame outer surfaces as positioning reference plane, adopt laser cutting technique, described front bezel is cut, so that four outer surfaces of the described front bezel formed after cutting flush with four outer surfaces of described side frame respectively。
In the first possible implementation of first aspect,
Described front bezel is transparent material。
In conjunction with the first possible implementation of first aspect, in the implementation that the second is possible,
Described transparent material includes lucite。
In conjunction with the first possible implementation of aforesaid first aspect or first aspect to any one implementation in the possible implementation of the second, in the implementation that the third is possible,
Described side frame is metal material, and described metal material includes aluminium alloy。
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation,
Described display module is embedded in described side frame。
Second aspect, the embodiment of the present invention provides a kind of display device, and described display device includes fore shell, back cover and display module, and described fore shell includes:
Being arranged at the side frame of the side surface of described display module, four inner surfaces of described side frame are fitted with four side surfaces of described display module respectively；
It is arranged at the front bezel of the front surrounding of described display module, the front surrounding laminating of the back side of described front bezel and described display module, and after employing cut, four outer surfaces of the described front bezel of formation flush with four outer surfaces of described side frame respectively。
In the first possible implementation of second aspect,
Described front bezel is transparent material。
In conjunction with the first possible implementation of second aspect, in the implementation that the second is possible,
Described transparent material includes lucite。
In conjunction with the first possible implementation of aforesaid second aspect or second aspect to any one implementation in the possible implementation of the second, in the implementation that the third is possible,
Described side frame is metal material, and described metal material includes aluminium alloy。
In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation,
Described display module is embedded in described side frame。
The embodiment of the present invention provides manufacture method and the display device of a kind of display device frame, by arranging side frame at the side surface of display module, four inner surfaces of side frame are fitted with four side surfaces of display module respectively, and front bezel is set in the front surrounding showing module, the back side of front bezel and the front surrounding laminating showing module, and the four of front bezel outer surfaces protrude from four outer surfaces of side frame respectively, and using four outer surfaces of side frame as positioning reference plane, adopt laser cutting technique, front bezel is cut, so that four outer surfaces of the front bezel formed after cutting flush with four outer surfaces of side frame respectively。By the program, owing to laser cutting technique can be adopted to make the fore shell of display device, make this fore shell without the technique adopting single injection-molded, therefore, it is possible to improve production efficiency, and ensure display effect。
Accompanying drawing explanation
The flow chart of the manufacture method of a kind of display device frame that Fig. 1 provides for the embodiment of the present invention；
The structural representation one of the display device that Fig. 2 provides for the embodiment of the present invention；
The structural representation of the fore shell of the display device that Fig. 3 provides for the embodiment of the present invention；
The structural representation two of the display device that Fig. 4 provides for the embodiment of the present invention。
Detailed description of the invention
The manufacture method of a kind of display device frame and display device is provided to be described in detail the embodiment of the present invention below in conjunction with accompanying drawing。
It should be understood that the terms such as " interior " " outward " in the present invention are simply described with reference to the accompanying drawings, it is not limited to term。
Embodiment one
The embodiment of the present invention provides the manufacture method of a kind of display device frame, as it is shown in figure 1, the method may include that
S101, side frame is set at the side surface of display module, four inner surfaces of side frame respectively with four side surfaces laminating of display module。
The side frame that the embodiment of the present invention provides is as it is shown on figure 3, this side frame can for one-shot forming making, it is also possible to for each limit of this side frame is combined formation, the present invention does not limit。
In the assembling flow path of display device, first side frame need to be set at the side surface of display module, wherein, four inner surfaces of side frame are fitted with four side surfaces of display module respectively, so that display module can be played fixation by this side frame better。
It should be noted that this display module can be embedded in side frame。Concrete, the compound mode of display module and side frame can be the mode inlayed, it is also possible to for other compound modes arbitrarily met design requirement, the present invention does not limit。
Optionally, front bezel can be transparent material, and wherein, this transparent material can be lucite。
It should be noted that this transparent material can be lucite, it is also possible to for other transparent materials arbitrarily met design requirement such as Merlon (Polycarbonate), the present invention does not limit。
Especially, the front bezel that embodiments of the invention provide adopts transparent material, it is possible to visually strengthen the display effect of display device。
S102, front bezel is set in the front surrounding of display module, the front surrounding laminating of the back side of front bezel and display module, and the four of front bezel outer surfaces protrude from four outer surfaces of side frame respectively。
After the side surface of display module arranges side frame, then arranging front bezel in the front surrounding showing module, the back side of front bezel is attached to the front surrounding of display module, and four outer surfaces of front bezel protrude from four outer surfaces of side frame respectively。
Optionally, side frame can be metal material, and metal material can include aluminium alloy。
It should be noted that this metal material can be aluminium alloy, it is also possible to for rustless steel, it is also possible to for other metal materials met design requirement such as magnesium alloys, the present invention does not limit。
Especially, the side frame selection metal material that the embodiment of the present invention provides can improve the quality of the overall appearance of display device, promotes the class of display device。
The assembling mode of traditional display device, owing to the fore shell of display device contains miscellaneous attachment structure, therefore, seriously constrains the development of the large-sized display devices of thin fuselage。In the embodiment of the present invention, by adopting the side frame of metal material, and display module is directly anchored on the side frame of this metal material by screw, overcoming traditional display device adopts the side frame of plastic material reinforcement need to be used to occupy larger space when assembling, thus the defect of the width of the side frame of display device cannot be reduced, and then making the width of the side frame of display device narrower, display device is more frivolous。
S103, using four outer surfaces of side frame as positioning reference plane, adopt laser cutting technique, front bezel cut, so that four outer surfaces of the front bezel formed after cutting flush with four outer surfaces of side frame respectively。
Laser cutting technique is the cutting technique quickly growing, applying increasingly extensive a kind of advanced person。Laser cutting technique is replacing a part of traditional cutting technique, the particularly cutting to various nonmetallic materials。Laser cutting technique is widely used in the processing of metal material and nonmetallic materials, and wherein, the pulse laser in laser cutting technique is applicable to the processing of metal material, and continuous laser is then applicable to the processing of nonmetallic materials。CO conventional in laser cutting technique2(carbon dioxide) laser cutting technique is by CO with focus lamp2Laser beam focus makes melt material at material surface, and with CO2The coaxial compression gas of laser beam blows away the material being melted, so that CO2Laser beam and material make relative motion along certain track, thus forming joint-cutting。
In the embodiment of the present invention, it is possible to adopt laser cutting technique that transparent front bezel is processed。
Concrete, laser cutting technique can be adopted, using the four of side frame outer surfaces as positioning reference plane, front bezel is cut, so that four outer surfaces of the front bezel formed after cutting flush with four outer surfaces of side frame respectively, wherein, the structural representation that the front bezel formed after cutting and side frame combine is as shown in Figure 3。
It is understandable that, owing to above-mentioned transparent material is more sensitive to temperature, according to traditional cutting technique (flame cutting, oxidative ethane precision flame cutting etc.), transparent material then can expand with heat and contract with cold because of the change of temperature when being processed, so that can form gap after assembling between display module and fore shell；But, in the manufacture method of the display device frame that the embodiment of the present invention provides, owing to adopting laser cutting technique, therefore transparent front bezel and side frame can be made to be perfectly combined, it is achieved thereby that being perfectly combined between fore shell and display module, fully ensure that display effect, and overcome the thermally sensitive shortcoming of transparent front bezel。
In the embodiment of the present invention, it is processed owing to have employed the laser cutting technique fore shell to display device, therefore, when can reduce employing single injection-molded making fore shell in prior art, the manufacturing cycle of fore shell mould, reduce cost of manufacture simultaneously, improve the quality of fore shell。
The embodiment of the present invention provides the manufacture method of a kind of display device frame, by arranging side frame at the side surface of display module, four inner surfaces of side frame are fitted with four side surfaces of display module respectively, and front bezel is set in the front surrounding showing module, the back side of front bezel and the front surrounding laminating showing module, and the four of front bezel outer surfaces protrude from four outer surfaces of side frame respectively, and using four outer surfaces of side frame as positioning reference plane, adopt laser cutting technique, front bezel is cut, so that four outer surfaces of the front bezel formed after cutting flush with four outer surfaces of side frame respectively。By the program, owing to laser cutting technique can be adopted to make the fore shell of display device, make this fore shell without the technique adopting single injection-molded, therefore, it is possible to improve production efficiency, and ensure display effect。
Embodiment two
As in figure 2 it is shown, the embodiment of the present invention provides a kind of display device 1, described display device 1 includes fore shell 10, back cover 11 and display module 12, and in conjunction with Fig. 2, Fig. 3 and Fig. 4, wherein, described fore shell 10 includes:
It is arranged at the side frame 100 of the side surface 120 of described display module 12, and is arranged at the front bezel 101 of front 121 surrounding of described display module 12。Wherein, four inner surfaces 1000 of described side frame 100 are fitted with four side surfaces 120 of described display mould 12 respectively, fit with front 121 surrounding of described display module 12 in the back side 1010 of described front bezel 101, and four outer surfaces 1011 of the described front bezel formed after employing cut flush with four outer surfaces 1001 of described side frame respectively。
It should be noted that described display module 12 can be embedded in described side frame 100。Concrete, the compound mode of display module 12 and side frame 100 can be the mode inlayed, it is also possible to for other compound modes arbitrarily met design requirement, the present invention does not limit。
Optionally, described front bezel 101 can be transparent material, and wherein, described transparent material can be lucite。
It should be noted that described transparent material can be lucite, it is also possible to for other transparent materials arbitrarily met design requirement such as Merlon, the present invention does not limit。
Optionally, described side frame 100 can be metal material, and described metal material can include aluminium alloy。
It should be noted that this metal material can be aluminium alloy, it is also possible to for rustless steel, it is also possible to for other metal materials met design requirement such as magnesium alloys, the present invention does not limit。
The display device 1 that the embodiment of the present invention provides can include liquid crystal display, panel computer, mobile phone etc. and have product or the equipment of display function, and the present invention does not limit。
The embodiment of the present invention provides a kind of display device, this display device includes display module, it is arranged at the side frame of the side surface of display module, four inner surfaces of side frame are fitted with four side surfaces of display module respectively, and it is arranged at the front bezel in the front of display module, the back side of front bezel and the front surrounding laminating showing module, and after employing cut, four outer surfaces of the front bezel of formation flush with four outer surfaces of side frame respectively。Owing to the front bezel of this display device fore shell can be perfectly combined with side frame, therefore, achieve being perfectly combined between fore shell and display module, it is to avoid the problem that gap can be formed after assembling between display module and fore shell, thus ensure that the display effect of display device。
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention。Therefore, protection scope of the present invention should described be as the criterion with scope of the claims。
Claims (9)
1. the manufacture method of a display device frame, it is characterised in that including:
Side surface at display module arranges side frame, and four inner surfaces of described side frame are fitted with four side surfaces of described display module respectively；
Front surrounding at described display module arranges front bezel, the front surrounding laminating of the back side of described front bezel and described display module, and the four of described front bezel outer surfaces protrude from four outer surfaces of described side frame respectively；
Using the four of described side frame outer surfaces as positioning reference plane, adopt laser cutting technique, described front bezel is cut, so that four outer surfaces of the described front bezel formed after cutting flush with four outer surfaces of described side frame respectively。
2. the manufacture method of display device frame according to claim 1, it is characterised in that
Described front bezel is transparent material。
3. the manufacture method of display device frame according to claim 2, it is characterised in that
Described transparent material includes lucite。
4. the manufacture method of the display device frame according to any one of claim 1-3, it is characterised in that
Described side frame is metal material, and described metal material includes aluminium alloy。
5. the manufacture method of display device frame according to claim 4, it is characterised in that
Described display module is embedded in described side frame。
6. a display device, described display device includes fore shell, back cover and display module, it is characterised in that described fore shell includes:
Being arranged at the side frame of the side surface of described display module, four inner surfaces of described side frame are fitted with four side surfaces of described display module respectively；
It is arranged at the front bezel of the front surrounding of described display module, the front surrounding laminating of the back side of described front bezel and described display module, and four outer surfaces of the described front bezel formed after employing cut flush with four outer surfaces of described side frame respectively, described front bezel is transparent material。
7. display device according to claim 6, it is characterised in that
Described transparent material includes lucite。
8. the display device according to claim 6 or 7, it is characterised in that
Described side frame is metal material, and described metal material includes aluminium alloy。
9. display device according to claim 8, it is characterised in that
Described display module is embedded in described side frame。
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| CN201310365403.1A CN103439811B (en) | 2013-08-20 | 2013-08-20 | The manufacture method of a kind of display device frame and display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310365403.1A CN103439811B (en) | 2013-08-20 | 2013-08-20 | The manufacture method of a kind of display device frame and display device |
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| CN103439811A CN103439811A (en) | 2013-12-11 |
| CN103439811B true CN103439811B (en) | 2016-06-22 |
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| CN202929322U (en) * | 2012-12-07 | 2013-05-08 | 京东方科技集团股份有限公司 | Liquid crystal display device |
| CN103246089A (en) * | 2012-07-19 | 2013-08-14 | 昆山宝锦激光拼焊有限公司 | Front frame for liquid crystal display panel and laser welding process |
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| TWI398533B (en) * | 2009-12-29 | 2013-06-11 | Au Optronics Corp | Shadow mask and method of making the same |
| CN102548262B (en) * | 2010-12-14 | 2014-12-10 | 富泰华工业（深圳）有限公司 | Casing of electronic device and manufacturing method thereof |
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2013
- 2013-08-20 CN CN201310365403.1A patent/CN103439811B/en active Active
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|---|---|---|---|---|
| JP2009291792A (en) * | 2008-06-02 | 2009-12-17 | Shibaura Mechatronics Corp | Joined frame-structure, joining method for frame, and laser-beam machining apparatus |
| CN201392441Y (en) * | 2009-03-10 | 2010-01-27 | 福州华映视讯有限公司 | Framework of liquid crystal display backlight module and liquid crystal display |
| KR20120069396A (en) * | 2010-12-20 | 2012-06-28 | 삼성모바일디스플레이주식회사 | Mask frame assembly for deposition, manufacturing method of the same, and manufacturing method of organic light emitting display device thereused |
| CN103246089A (en) * | 2012-07-19 | 2013-08-14 | 昆山宝锦激光拼焊有限公司 | Front frame for liquid crystal display panel and laser welding process |
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