CN103439811A - Method for manufacturing display device frame and display device - Google Patents
Method for manufacturing display device frame and display device Download PDFInfo
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- CN103439811A CN103439811A CN2013103654031A CN201310365403A CN103439811A CN 103439811 A CN103439811 A CN 103439811A CN 2013103654031 A CN2013103654031 A CN 2013103654031A CN 201310365403 A CN201310365403 A CN 201310365403A CN 103439811 A CN103439811 A CN 103439811A
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- Prior art keywords
- display device
- side frame
- front bezel
- outer surfaces
- module
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 238000003698 laser cutting Methods 0.000 claims abstract description 18
- 239000007769 metal material Substances 0.000 claims description 21
- 239000012780 transparent material Substances 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000010030 laminating Methods 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 9
- 230000004927 fusion Effects 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 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
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004033 plastic Substances 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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- Liquid Crystal (AREA)
Abstract
The embodiment of the invention provides a method for manufacturing a display device frame and a display device and relates to the technical field of display. According to the method and the display device, the production efficiency can be improved and the display effect can be guaranteed. The method for manufacturing the display device frame comprises the steps that a side frame body is arranged on the side surfaces of a display module and the four inside surfaces of the side frame body are attached to the four side surfaces of the display module respectively; a front frame body is arranged on the periphery of the front face of the display module, the back face of the front frame body is attached to the periphery of the display module, and the four outside surfaces of the front frame body protrude out of the four outside surfaces of the side frame body respectively; the four outside surfaces of the side frame body serve as locating datum planes respectively, the front frame body is cut according to the laser cutting technology, and therefore the four outside surfaces of the front frame body formed after being cut are flush with the four outside surfaces of the side frame body respectively.
Description
Technical field
The present invention relates to the display technique field, relate in particular to a kind of method for making and display device of display device frame.
Background technology
Along with the development of display technique, because liquid crystal display (Liquid Crystal Display, LCD) has that fuselage is thin, power saving, the many merits such as radiationless, therefore, obtained being widely used 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 comprises front bezel and side frame, the front laminating of front bezel and liquid crystal display module, and side frame is positioned at the side surface of liquid crystal display module surrounding.Usually adopt at present the technique of single injection-molded to make the fore shell of liquid crystal display, and will after liquid crystal display module and fore shell assembling, form integrated structure.In fore shell manufacturing process, because the variation of the resin material meeting Yin Wendu that makes fore shell is expanded with heat and contract with cold, therefore, make between liquid crystal display module and fore shell and can form gap after assembling.
Yet, because the injection mold opening period is generally longer, therefore, cause the production efficiency of liquid crystal display lower, and, in the liquid crystal display use procedure, the gap between liquid crystal display module and fore shell has dust and falls into, thereby affect display effect.
Summary of the invention
Embodiments of the invention provide a kind of method for making and display device of display device frame, can enhance productivity, and guarantee display effect.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the embodiment of the present invention provides a kind of method for making of display device frame, comprising:
At the side surface that shows module, side frame is set, four inner surfaces of described side frame are fitted with four side surfaces of described demonstration module respectively;
Positive surrounding at described demonstration module arranges front bezel, the positive surrounding laminating of the back side of described front bezel and described demonstration module, and four outer surfaces of described front bezel protrude from respectively four outer surfaces of described side frame;
Using four outer surfaces of described side frame respectively 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 of first aspect in possible implementation,
Described front bezel is transparent material.
The possible implementation in conjunction with the first of first aspect, at the second in possible implementation,
Described transparent material comprises organic glass.
In conjunction with the first of aforesaid first aspect or first aspect, possible implementation is to any implementation in the possible implementation of the second, at the third in possible implementation,
Described side frame is metal material, and described metal material comprises aluminium alloy.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation,
Described demonstration 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 comprises fore shell, back cover and demonstration module, and described fore shell comprises:
Be arranged at the side frame of the side surface of described demonstration module, four inner surfaces of described side frame are fitted with four side surfaces of described demonstration module respectively;
Be arranged at the front bezel of the positive surrounding of described demonstration module, the positive surrounding laminating of the back side of described front bezel and described demonstration module, and adopt four outer surfaces of the described front bezel formed after cut to flush with four outer surfaces of described side frame respectively.
In the first of second aspect in possible implementation,
Described front bezel is transparent material.
The possible implementation in conjunction with the first of second aspect, at the second in possible implementation,
Described transparent material comprises organic glass.
In conjunction with the first of aforesaid second aspect or second aspect, possible implementation is to any implementation in the possible implementation of the second, at the third in possible implementation,
Described side frame is metal material, and described metal material comprises aluminium alloy.
In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation,
Described demonstration module is embedded in described side frame.
The embodiment of the present invention provides a kind of method for making and display device of display device frame, by the side surface showing module, side frame is set, four inner surfaces of side frame are fitted with four side surfaces that show module respectively, and in the positive surrounding that shows module, front bezel is set, the back side of front bezel and the positive surrounding laminating that shows module, and four outer surfaces of front bezel protrude from respectively four outer surfaces of side frame, and using four outer surfaces of side frame respectively 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 this scheme, owing to can adopting laser cutting technique to make the fore shell of display device, and make this fore shell without the technique that adopts single injection-molded, therefore, can enhance productivity, and guarantee display effect.
The accompanying drawing explanation
The process flow diagram of the method for making 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.
Embodiment
Below in conjunction with accompanying drawing, to the embodiment of the present invention, provide a kind of method for making of display device frame and display device to be described in detail.
It should be noted that: the terms such as " interior " " outward " in the present invention just describe with reference to accompanying drawing, are not limited to term.
Embodiment mono-
The embodiment of the present invention provides a kind of method for making of display device frame, and as shown in Figure 1, the method can comprise:
S101, at the side surface that shows module, side frame is set, four inner surfaces of side frame respectively with four side surfaces laminatings that show module.
The side frame that the embodiment of the present invention provides as shown in Figure 3, can make for one-shot forming, also can be combined to form for each limit by this side frame by this side frame, and the present invention does not limit.
In the assembling flow path of display device, at first need side frame be set at the side surface that shows module, wherein, four inner surfaces of side frame are fitted with four side surfaces that show module respectively, thereby make this side frame to play fixation to the demonstration module better.
It should be noted that, this demonstration module can be embedded in side frame.Concrete, show that the array mode of module and side frame can be the mode of inlaying, can be also other array modes met design requirement arbitrarily, the present invention does not limit.
Optionally, front bezel can be transparent material, and wherein, this transparent material can be organic glass.
It should be noted that, this transparent material can be organic glass, can also be other transparent materials that meet design requirement arbitrarily such as polycarbonate (Polycarbonate), and the present invention does not limit.
Especially, the front bezel that embodiments of the invention provide adopts transparent material, can visually strengthen the display effect of display device.
S102, in the positive surrounding that shows module, front bezel is set, the back side of front bezel and the positive surrounding laminating that shows module, and four outer surfaces of front bezel protrude from respectively four outer surfaces of side frame.
After the side surface that shows module arranges side frame, then in the positive surrounding that shows module, front bezel is set, the back side of front bezel is attached to the positive surrounding that shows module, and four outer surfaces of front bezel protrude from respectively four outer surfaces of side frame.
Optionally, side frame can be metal material, and metal material can comprise aluminium alloy.
It should be noted that, this metal material can be aluminium alloy, can be also stainless steel, can also be other metal materials that meet design requirement such as magnesium alloy, and the present invention does not limit.
Especially, the side frame that the embodiment of the present invention provides selects metal material can improve the quality of the overall appearance of display device, promotes the class of display device.
The assembling mode of traditional display device, because the fore shell of display device has comprised miscellaneous syndeton, therefore, seriously restricted 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 will show that module directly is fixed on the side frame of this metal material by screw, overcome and need use reinforcement when traditional display device adopts the side frame assembling of plastic material and occupy larger space, thereby can't reduce the defect of width of the side frame of display device, and then making the width of side frame of display device narrower, display device is more frivolous.
S103, using four outer surfaces of side frame respectively 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.
Laser cutting technique is to develop rapidly, apply increasingly extensive a kind of advanced person's cutting technique.Laser cutting technique is replacing the traditional cutting technique of a part, particularly to the cutting of 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 applicable to the processing of nonmetallic materials.CO commonly used in laser cutting technique
2(carbon dioxide) laser cutting technique is by CO with focus lamp
2laser beam focuses on material surface and makes material fusing, and with CO
2the coaxial pressure gas of laser beam blows away the material be melted, so that CO
2laser beam and material are done relative motion along certain track, thereby form joint-cutting.
In the embodiment of the present invention, can adopt laser cutting technique to be processed transparent front bezel.
Concrete, can adopt laser cutting technique, using four outer surfaces of side frame respectively 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, the structural representation of the front bezel wherein, formed after the cutting and side frame combination as shown in Figure 3.
Be understandable that, because above-mentioned transparent material is more responsive to temperature, if adopt traditional cutting technique (flame cutting, the accurate flame cutting of oxidative ethane etc.), transparent material expands with heat and contract with cold in the variation that is added meeting in man-hour Yin Wendu, thereby make between demonstration module and fore shell, can form gap after assembling; Yet, in the method for making of the display device frame that the embodiment of the present invention provides, owing to adopting laser cutting technique, therefore can make the perfect fusion of transparent front bezel and side frame, thereby realized fore shell and shown the perfection fusion between module, fully guarantee display effect, and overcome the thermally sensitive shortcoming of transparent front bezel.
In the embodiment of the present invention, owing to having adopted laser cutting technique to be processed the fore shell of display device, therefore, in the time of can reducing available technology adopting single injection-molded making fore shell, the manufacturing cycle of fore shell mould, reduced cost of manufacture simultaneously, improved the quality of fore shell.
The embodiment of the present invention provides a kind of method for making of display device frame, by the side surface showing module, side frame is set, four inner surfaces of side frame are fitted with four side surfaces that show module respectively, and in the positive surrounding that shows module, front bezel is set, the back side of front bezel and the positive surrounding laminating that shows module, and four outer surfaces of front bezel protrude from respectively four outer surfaces of side frame, and using four outer surfaces of side frame respectively 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 this scheme, owing to can adopting laser cutting technique to make the fore shell of display device, and make this fore shell without the technique that adopts single injection-molded, therefore, can enhance productivity, and guarantee display effect.
Embodiment bis-
As shown in Figure 2, the embodiment of the present invention provides a kind of display device 1, and described display device 1 comprises fore shell 10, back cover 11 and demonstration module 12, and in conjunction with Fig. 2, Fig. 3 and Fig. 4, wherein, described fore shell 10 comprises:
Be arranged at the side frame 100 of the side surface 120 of described demonstration module 12, and the front bezel 101 that is arranged at front 121 surroundings of described demonstration module 12.Wherein, four inner surfaces 1000 of described side frame 100 are fitted with four side surfaces 120 of described demonstration mould 12 respectively, the back side 1010 of described front bezel 101 and the 121 surrounding laminatings of the front of described demonstration module 12, and adopt four outer surfaces 1011 of the described front bezel formed after cut to flush with four outer surfaces 1001 of described side frame respectively.
It should be noted that, described demonstration module 12 can be embedded in described side frame 100.Concrete, show that module 12 and the array mode of side frame 100 can be the mode of inlaying, can be also other array modes met design requirement arbitrarily, the present invention does not limit.
Optionally, described front bezel 101 can be transparent material, and wherein, described transparent material can be organic glass.
It should be noted that, described transparent material can be organic glass, can also be other transparent materials that meet design requirement arbitrarily such as polycarbonate, and the present invention does not limit.
Optionally, described side frame 100 can be metal material, and described metal material can comprise aluminium alloy.
It should be noted that, this metal material can be aluminium alloy, can be also stainless steel, can also be other metal materials that meet design requirement such as magnesium alloy, and the present invention does not limit.
The display device 1 that the embodiment of the present invention provides can comprise that liquid crystal display, panel computer, mobile phone etc. have product or the equipment of Presentation Function, and the present invention does not limit.
The embodiment of the present invention provides a kind of display device, this display device comprises the demonstration module, be arranged at the side frame of the side surface that shows module, four inner surfaces of side frame are fitted with four side surfaces that show module respectively, and be arranged at the front bezel in the front that shows module, the back side of front bezel and the positive surrounding laminating that shows module, and adopt four outer surfaces of the front bezel formed after cut to flush with four outer surfaces of side frame respectively.Because the front bezel of this display device fore shell and side frame can perfectly merge, therefore, realized fore shell and shown the perfection fusion between module, avoided showing between module and fore shell can forming the problem in gap after assembling, thereby guaranteed the display effect of display device.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by the described protection domain with claim.
Claims (10)
1. the method for making of a display device frame, is characterized in that, comprising:
At the side surface that shows module, side frame is set, four inner surfaces of described side frame are fitted with four side surfaces of described demonstration module respectively;
Positive surrounding at described demonstration module arranges front bezel, the positive surrounding laminating of the back side of described front bezel and described demonstration module, and four outer surfaces of described front bezel protrude from respectively four outer surfaces of described side frame;
Using four outer surfaces of described side frame respectively 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 method for making of display device frame according to claim 1, is characterized in that,
Described front bezel is transparent material.
3. the method for making of display device frame according to claim 2, is characterized in that,
Described transparent material comprises organic glass.
4. according to the method for making of the described display device frame of claim 1-3 any one, it is characterized in that,
Described side frame is metal material, and described metal material comprises aluminium alloy.
5. the method for making of display device frame according to claim 4, is characterized in that,
Described demonstration module is embedded in described side frame.
6. a display device, described display device comprises fore shell, back cover and shows module, it is characterized in that, described fore shell comprises:
Be arranged at the side frame of the side surface of described demonstration module, four inner surfaces of described side frame are fitted with four side surfaces of described demonstration module respectively;
Be arranged at the front bezel of the positive surrounding of described demonstration module, the positive surrounding laminating of the back side of described front bezel and described demonstration module, and adopt four outer surfaces of the described front bezel formed after cut to flush with four outer surfaces of described side frame respectively.
7. display device according to claim 6, is characterized in that,
Described front bezel is transparent material.
8. display device according to claim 7, is characterized in that,
Described transparent material comprises organic glass.
9. according to the described display device of claim 6-8 any one, it is characterized in that,
Described side frame is metal material, and described metal material comprises aluminium alloy.
10. display device according to claim 9, is characterized in that,
Described demonstration module is embedded in described side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|---|---|
| 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 true CN103439811A (en) | 2013-12-11 |
| CN103439811B CN103439811B (en) | 2016-06-22 |
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| 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 |
| US20110159774A1 (en) * | 2009-12-29 | 2011-06-30 | Yi-Hwa Song | Shadow mask and method of making the same |
| US20120147532A1 (en) * | 2010-12-14 | 2012-06-14 | Hon Hai Precision Industry Co., Ltd. | Electronic device housing and manufacturing method thereof |
| 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 |
| 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 |
-
2013
- 2013-08-20 CN CN201310365403.1A patent/CN103439811B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20110159774A1 (en) * | 2009-12-29 | 2011-06-30 | Yi-Hwa Song | Shadow mask and method of making the same |
| US20120147532A1 (en) * | 2010-12-14 | 2012-06-14 | Hon Hai Precision Industry Co., Ltd. | Electronic device housing and manufacturing method thereof |
| 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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| CN103439811B (en) | 2016-06-22 |
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