CN102004338B - Assembly structure and method of display device - Google Patents
Assembly structure and method of display device Download PDFInfo
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- CN102004338B CN102004338B CN2010105140522A CN201010514052A CN102004338B CN 102004338 B CN102004338 B CN 102004338B CN 2010105140522 A CN2010105140522 A CN 2010105140522A CN 201010514052 A CN201010514052 A CN 201010514052A CN 102004338 B CN102004338 B CN 102004338B
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Abstract
The invention discloses an assembly structure and an assembly method of a display device, which are used for assembling a liquid crystal display panel and a backlight module. The assembly structure comprises a bench and at least three positioning post. The bench has a first groove for holding the backlight module; and the positioning posts are arranged on at least two adjacent sides of the first groove for positioning the liquid crystal display panel when the liquid crystal display panel is placed on the backlight module, and the positioning posts are tangent to the edge of the liquid crystal display panel. The assembly structure and the assembly method of the invention can be used for detecting the surface foreign material condition of the backlight module after the backlight module is placed in the assembly structure and sticking the foreign matters; and assembly precision can be ensured with the positioning posts limiting the sizes of spacing between the liquid crystal display panel and the backlight module.
Description
Technical field
The present invention relates in particular to the package assembly and the assemble method of a kind of display panels and module backlight about a kind of package assembly and assemble method.
Background technology
In the prior art, the display panels of display device and the assembling process of module backlight are following.At first, prepare display panels: remove the following polarization board protective film on the display panels (Panel); Display panels is put on the Panel board.Prepare module backlight: the diaphragm that removes module backlight (BL); Module backlight is put on the BL board.Then, utilize suction nozzle liquid draw LCD panel after, and adopt image to seize the gulde edge that unit (CCD) grasps display panels; Press down the Assembly Action of accomplishing display panels and module backlight after utilizing suction nozzle mobile liquid crystal display panel to BL board.At last, board withdraws from, and BL placement personnel take out finished product.
But the operation of in the assembling process of above-mentioned display panels and module backlight, bringing impurity or particle (particle) easily into is more, the action of drawing Panel like the action and the suction nozzle that Panel and BL are positioned on the board etc.; And the internal mechanism of board assembling at present cleaning is inconvenient, depends alone and brings foreign matter when board wiping and display panels/module supplied materials backlight can't overcome assembling into.
Summary of the invention
Therefore; One of the object of the invention is to provide a kind of package assembly and assemble method of display device; Can after module backlight or display panels are positioned over package assembly, confirm its top layer foreign matter situation and do that foreign matter is sticking gets action, and can assembly precision be reached in size qualification between display panels and module backlight through reference column.
For reaching above-mentioned purpose, the present invention provides a kind of package assembly of display device, is used to assemble display panels and module backlight, and this package assembly comprises board and at least three reference columns.Board has first groove, and this first groove is in order to place this module backlight; Those reference columns are arranged at least two sides adjacent of this first groove; Those reference columns are located this display panels in order to this display panels is positioned over when contraposition is assembled on this module backlight, and the edge of those reference columns and this display panels is tangent.
As optional technical scheme; This board comprises platform and plate body, and this first groove is arranged on this platform, and this plate body has through hole or breach; This through hole or breach be to should first groove, and those reference columns are arranged on this plate body and are positioned at the side that this plate body forms this through hole or breach; Perhaps; This board comprises platform and plate body; This plate body is stacked and placed on this platform, and has through hole or breach on this plate body forming this first groove with this platform, and those reference columns are arranged on this plate body and are positioned at the side that this plate body forms this through hole or this breach.
As optional technical scheme, also have button on this board, when pushing this button, this platform descends and separates with this plate body.
As optional technical scheme; The tangent place at the edge of each this reference column and this display panels is outstanding first distance in edge of this first groove at this reference column place relatively, and this first distance satisfies the assembly precision of this display panels and this module backlight.
As optional technical scheme, also have fixture block on this board, this fixture block is arranged on this board movably and is close to the corner of this first groove, with this module backlight of location.
As optional technical scheme, the relative both sides of this board also have second groove, and this second groove is communicated with this first groove, in order to pick and place this module backlight or this display panels.
The present invention also provides a kind of assemble method of display device; In order to assembling display panels and module backlight; This assemble method comprises: package assembly is provided; This package assembly comprises board and at least three reference columns, and this board has first groove, and those reference columns are arranged at least two sides adjacent of this first groove; Place this module backlight in this first groove; Relative this module backlight of this display panels is positioned between those reference columns, and the edge of this display panels and those reference columns are tangent; Push this display panels, form display device with this module backlight to assemble this display panels; And take out this display device.
As optional technical scheme; This board comprises platform and plate body, and this first groove is arranged on the said platform, and this plate body has through hole or breach; This through hole or breach be to should first groove, and those reference columns are arranged on this plate body and are positioned at the side that this plate body forms this through hole or breach; Perhaps; This board comprises platform and plate body; This plate body is stacked and placed on this platform, and has this through hole or breach on this plate body forming this first groove with this platform, and those reference columns are arranged on this plate body and are positioned at the side that this plate body forms this through hole or breach.
As optional technical scheme, also have button on this board, this assemble method also comprised before the step of taking out this display device: push this button, this platform is descended separate with this plate body.
As optional technical scheme; Also has fixture block on this board; This fixture block be arranged on this board movably and the corner that is close to this first groove with location this module backlight, and this assemble method also comprises in placing the step of the step of this module backlight in this first groove with this this display device of taking-up before: remove this fixture block.
As optional technical scheme; The tangent place at the edge of each this reference column and this display panels is outstanding first distance in edge of this first groove at this reference column place relatively, and this first distance satisfies the assembly precision of this display panels and this module backlight.
As optional technical scheme, the relative both sides of this board also have second groove, and this second groove is communicated with this first groove, in order to pick and place this module backlight or this display panels.
Compared with prior art; The package assembly of display device of the present invention and assemble method; Can after module backlight and display panels are positioned over package assembly, confirm its top layer foreign matter situation and do that foreign matter is sticking gets action, and can assembly precision be reached in size qualification between display panels and module backlight through the reference column that is arranged on the board.
Can graphicly further be understood by following detailed Description Of The Invention and appended about advantage of the present invention and spirit.
Description of drawings
Shown in Figure 1 is synoptic diagram according to package assembly of the present invention;
Fig. 2 A is depicted as along the synoptic diagram of first embodiment of the package assembly of EE line among Fig. 1;
Synoptic diagram when Fig. 2 B is depicted as display panels and module backlight and utilizes the package assembly assembling among Fig. 2 A;
Fig. 3 A is depicted as along the synoptic diagram of second embodiment of the package assembly of EE line among Fig. 1;
Synoptic diagram when Fig. 3 B is depicted as display panels and module backlight and utilizes the package assembly assembling among Fig. 3 A;
Fig. 4 A is depicted as along the synoptic diagram of the 3rd embodiment of the package assembly of EE line among Fig. 1;
Synoptic diagram when Fig. 4 B is depicted as display panels and module backlight and utilizes the package assembly assembling among Fig. 4 A;
The package assembly of the 3rd embodiment and the synoptic diagram of display device when being pressing button shown in Figure 5;
Synoptic diagram when removing fixture block shown in Figure 6 for package assembly;
Shown in Figure 7 is process flow diagram according to assemble method of the present invention.
Embodiment
See also Fig. 1-Fig. 2 B; Shown in Figure 1 is synoptic diagram according to package assembly of the present invention; Fig. 2 A is depicted as along the synoptic diagram of first embodiment of the package assembly of EE line among Fig. 1, the synoptic diagram when Fig. 2 B is depicted as display panels and module backlight and utilizes the package assembly assembling among Fig. 2 A.The present invention provides a kind of package assembly 1 of display device, and package assembly 1 is used to assemble display panels 2 and module 3 backlight to form display device.Package assembly 1 comprises board 4 and at least three reference columns 5.Board 4 has first groove, 6, the first grooves 6 in order to place module 3 backlight.Those reference columns 5 are arranged at least two sides adjacent of first groove 6; Those reference columns 5 are located display panels 2 in order to display panels 2 is positioned over when contraposition is assembled on the module 3 backlight, and those reference columns 5 are tangent with the edge 21 of display panels 2.In this embodiment, having three location with package assembly 1, to live 5 be example, and these three reference columns 5 are divided into the adjacent both sides of first groove 6.
In addition, in this embodiment, first groove 6 is the surperficial recessed formation from board 4, and those reference columns 5 all are arranged on the board 4.These three reference columns 5 are divided into the adjacent dual- side 61,62 that board 4 forms first groove 6.In addition; In actual assembled, because the size of display panels 2 can be slightly less than module 3 backlight, thereby each reference column 5 is given prominence to first distance B with the edge of first groove 6 at tangent place relative positioning post 5 places at the edge 21 of display panels 2; First distance B satisfies the assembly precision of display panels 2 and module 3 backlight; For example, reference column 5 can protrude in side 61 first distance B that board 4 forms first groove 6 a little with the tangent place at the edge 21 of display panels 2, in general; First distance be that 0.5-0.6mm is comparatively suitable, and this is to be determined by the specification of display panels and module backlight.Wherein, the edge of first groove 6 that is board 4 form the side 61,62 of first groove 6.
In addition, the relative both sides of board 4 also have second groove, 32, the second grooves 32 and are communicated with first groove 6, in order to conveniently to pick and place module 3 backlight or display panels 2.
See also Fig. 3 A and Fig. 3 B, Fig. 3 A is depicted as along the synoptic diagram of second embodiment of the package assembly of EE line among Fig. 1, the synoptic diagram when Fig. 3 B is depicted as display panels and module backlight and utilizes the package assembly assembling among Fig. 3 A.Package assembly 10 in this embodiment is similar with the package assembly 1 in first embodiment; Difference is; The board 4 of package assembly 10 comprises that platform 14 and plate body 11, the first grooves 6 are arranged on the platform 14, and plate body 11 has through hole or breach 12; Through hole or breach 12 corresponding first grooves 6, and those reference columns 15 are arranged on the plate body 11 and are positioned at the side that plate body 11 forms through holes or breach 12.
See also Fig. 4 A and Fig. 4 B, Fig. 4 A is depicted as along the synoptic diagram of the 3rd embodiment of the package assembly of EE line among Fig. 1, the synoptic diagram when Fig. 4 B is depicted as display panels and module backlight and utilizes the package assembly assembling among Fig. 4 A.Package assembly 20 in this embodiment is similar with the package assembly 1 in first embodiment; Difference is; The board of package assembly 20 comprises platform 40 and plate body 41; Plate body 41 is stacked and placed on the platform 40, and has through hole or breach 42 on the plate body 41 forming first groove 26 with platform 40, and those reference columns 25 are arranged on this plate body 41 and are positioned at the side that plate body 41 forms through holes or breach 42.
See also Fig. 5, shown in Figure 5 when being pressing button, the package assembly of the 3rd embodiment and the synoptic diagram of display device.In addition please be simultaneously referring to Fig. 1; Also have button 30 on the board, during pressing button 30, the platform 40 of board can descend and separate with plate body 41; And the display device that display panels 2 is formed with module 3 backlight can descend along with plate body 41, thus the convenient display device of taking out.
Certainly, the present invention is not exceeded with the taking-up mode of the display device shown in Fig. 5 yet, for example, sees also Fig. 6, the synoptic diagram when removing fixture block for package assembly shown in Figure 6.Also have fixture block 31 on the board 4, fixture block 31 is arranged on the board 4 movably and is close to the corner of first groove 6 (or 26), to locate module 3 backlight.When needs are put into module 3 backlight in first groove 6, perhaps needing to take out display device, can draw back fixture block 31, as shown in Figure 6; When the taking-up action of display device was perhaps accomplished in the placement of accomplishing module 3 backlight, removable fixture block 31 is got back to original position, and was as shown in fig. 1.Wherein preferably, fixture block 31 is the L type, can locate module 3 backlight better.
See also Fig. 7, shown in Figure 7 is process flow diagram according to assemble method of the present invention.The present invention also provides a kind of assemble method of display device, and in order to assembling display panels 2 and module 3 backlight, this assemble method comprises the steps:
At first, like step S1, package assembly 1 is provided, this package assembly 1 comprises board 4 and at least three reference columns 5, and board 4 has first groove 6, and those reference columns are arranged at least two sides adjacent of first groove 6;
Then, like step S2, place module 3 backlight in first groove 6, module 3 backlight can tilt earlier a little during placement puts into reference column 5 place sides, avoiding reference column 5, and then all puts into.
Then, like step S3, display panels 2 module 3 backlight relatively is positioned between those reference columns 5, the edge 21 of display panels 2 is tangent with those reference columns 5;
Subsequently,, push display panels 2, form display device with assembling display panels 2 and module 3 backlight like step S4; And
At last, like step S5, take out this display device.
Wherein in the embodiment, first groove 6 is the surperficial recessed formation from board 4, and those reference columns 5 all are arranged on the board 4.In addition; In actual assembled; Because the size of display panels 2 can be slightly less than module 3 backlight, thereby outstanding first distance B in edge of first groove 6 at tangent place relative positioning post 5 places at the edge 21 of each reference column 5 and display panels 2, first distance B satisfies the assembly precision of display panels 2 and module 3 backlight; For example; The tangent place at the edge 21 of reference column 5 and display panels 2 can protrude in side 61 first distance B of first groove 6 a little, and in general, first distance is that 0.5-0.6mm is comparatively suitable.Wherein, the edge of first groove 6 that is board 4 form the side 61,62 of first groove 6.
In another embodiment; Shown in Fig. 3 A and 3B, also be provided with plate body 11 on the board 4, plate body 11 has through hole or breach 12; Through hole or breach 12 corresponding first grooves 6, and those reference columns 15 are arranged on the plate body 11 and are positioned at the side that plate body 11 forms through holes or breach 12.
Again in the embodiment; Shown in Fig. 4 A and 4B; The board of package assembly 20 comprises platform 40 and plate body 41; Plate body 41 is stacked and placed on the platform 40, and has through hole or breach 42 on the plate body 41 and form first groove 26 with platform 40, and those reference columns 25 are arranged on this plate body 41 and are positioned at the side that plate body 41 forms through holes or breach 42.
In addition; As shown in Figure 5; Also have button 30 on this board, this assemble method also comprised before the step of taking out this display device: push this button 30, platform 40 declines of board are separated with plate body 41; And the display device that display panels 2 is formed with module 3 backlight can descend along with plate body 41, thus the convenient display device of taking out.
In another embodiment, also have fixture block 31 on the board 4, fixture block 31 is arranged on the board 4 movably and is close to the corner of first groove 6 (or 26), to locate module 3 backlight.When needs are put into module 3 backlight in first groove 6, perhaps needing to take out display device, can draw back fixture block 31, as shown in Figure 6; When the taking-up action of display device was perhaps accomplished in the placement of accomplishing module 3 backlight, removable fixture block 31 is got back to original position, and was as shown in fig. 1.Wherein preferably, fixture block 31 is the L type, can locate module 3 backlight better.
In addition, the relative both sides of board 4 also have second groove, 32, the second grooves 32 and are communicated with first groove 6, in order to conveniently to pick and place module 3 backlight or display panels 2.
Certainly, assemble method also includes the polarization board protective film that removes display panels and the steps such as diaphragm of module backlight because similar with prior art, at this in narration.
In sum; Package assembly of the present invention and assemble method; Can after module backlight and display panels are positioned over package assembly, confirm its top layer foreign matter situation and do that foreign matter is sticking gets action, and can assembly precision be reached in size qualification between display panels and module backlight through the reference column that is arranged on the board.
Claims (10)
1. the package assembly of a display device is used to assemble display panels and module backlight, it is characterized in that this package assembly comprises
Board has first groove, and this first groove is in order to place this module backlight; And
At least three reference columns; Those reference columns are arranged at least two sides adjacent of this first groove; Those reference columns are located this display panels in order to this display panels is positioned over when contraposition is assembled on this module backlight, and the edge of those reference columns and this display panels is tangent.
2. package assembly as claimed in claim 1 is characterized in that:
This board comprises platform and plate body, and this first groove is arranged on this platform, and this plate body has through hole or breach, and this through hole or breach be to should first groove, and those reference columns are arranged on this plate body and are positioned at the side that this plate body forms this through hole or breach; Perhaps,
This board comprises platform and plate body, and this plate body is stacked and placed on this platform, and has this through hole or breach on this plate body forming this first groove with this platform, and those reference columns are arranged on this plate body and are positioned at the side that this plate body forms this through hole or breach.
3. package assembly as claimed in claim 2 is characterized in that also having button on this board, and when pushing this button, this platform descends and separates with this plate body.
4. package assembly as claimed in claim 1; First distance is given prominence in the edge of this first groove at this reference column place relatively by the tangent place that it is characterized in that the edge of each this reference column and this display panels, and this first distance satisfies the assembly precision of this display panels and this module backlight.
5. package assembly as claimed in claim 1 is characterized in that also having fixture block on this board, and this fixture block is arranged on this board movably and is close to the corner of this first groove, with this module backlight of location.
6. package assembly as claimed in claim 1 is characterized in that the relative both sides of this board also have second groove, and this second groove is communicated with this first groove, in order to pick and place this module backlight or this display panels.
7. the assemble method of a display device in order to assembling display panels and module backlight, is characterized in that this assemble method comprises:
Package assembly is provided, and this package assembly comprises board and at least three reference columns, and this board has first groove, and those reference columns are arranged at least two sides adjacent of this first groove;
Place this module backlight in this first groove;
Relative this module backlight of this display panels is positioned between those reference columns, and the edge of this display panels and those reference columns are tangent;
Push this display panels, form display device with this module backlight to assemble this display panels; And
Take out this display device.
8. assemble method as claimed in claim 7 is characterized in that:
This board comprises platform and plate body, and this first groove is arranged on this platform, and this plate body has through hole or breach, and this through hole or breach be to should first groove, and those reference columns are arranged on this plate body and are positioned at the side that this plate body forms this through hole or breach; Perhaps,
This board comprises platform and plate body, and this plate body is stacked and placed on this platform, and has this through hole or breach on this plate body forming this first groove with this platform, and those reference columns are arranged on this plate body and are positioned at the side that this plate body forms this through hole or breach.
9. assemble method as claimed in claim 8 is characterized in that also having button on this board, and this assemble method also comprised before the step of taking out this display device: push this button, this platform is descended separate with this plate body.
10. assemble method as claimed in claim 7; It is characterized in that also having fixture block on this board; This fixture block be arranged on this board movably and the corner that is close to this first groove with location this module backlight, and this assemble method also comprises in placing the step of this module backlight in this first groove before: remove this fixture block; And this assemble method also comprised before the step of taking out this display device: remove this fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105140522A CN102004338B (en) | 2010-10-08 | 2010-10-08 | Assembly structure and method of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105140522A CN102004338B (en) | 2010-10-08 | 2010-10-08 | Assembly structure and method of display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102004338A CN102004338A (en) | 2011-04-06 |
| CN102004338B true CN102004338B (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105140522A Expired - Fee Related CN102004338B (en) | 2010-10-08 | 2010-10-08 | Assembly structure and method of display device |
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| CN (1) | CN102004338B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360132A (en) * | 2011-10-20 | 2012-02-22 | 深圳市华星光电技术有限公司 | Liquid crystal display module, liquid display device and location method of liquid crystal panel |
| CN102689491B (en) * | 2012-05-10 | 2015-01-07 | 无锡博一光电科技有限公司 | Bonding fixture for bonding backlight module with LED (liquid crystal display) panel |
| CN102689490B (en) * | 2012-05-10 | 2015-04-22 | 无锡博一光电科技有限公司 | Method for bonding backlight module with LED (liquid crystal display) panel |
| CN104345478A (en) * | 2013-07-26 | 2015-02-11 | 比亚迪股份有限公司 | Device for detecting LCD (liquid crystal display) and backlight module and detection method thereof |
| CN105589225B (en) * | 2015-12-25 | 2019-06-28 | 苏州佳世达光电有限公司 | Position assembled fixture |
| CN109332233A (en) * | 2018-11-26 | 2019-02-15 | 重庆津油纳米光学科技有限公司 | A kind of touch screen Frictioning device and its application method |
| CN114473476B (en) * | 2022-02-15 | 2024-02-23 | 深圳市智信精密仪器股份有限公司 | Screen assembling device |
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| CN2611938Y (en) * | 2002-12-17 | 2004-04-14 | 广辉电子股份有限公司 | Liquid crystal panel and backlight assembly tool |
| CN1632652A (en) * | 2005-01-28 | 2005-06-29 | 广辉电子股份有限公司 | Substrate assembling method and device therefor |
| CN1670587A (en) * | 2004-03-20 | 2005-09-21 | 鸿富锦精密工业（深圳）有限公司 | Backlight module detection arrangement |
| TWI304494B (en) * | 2005-05-10 | 2008-12-21 | Au Optronics Corp | An apparatus and a method for assembling the liquid crtstal display |
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| KR100650273B1 (en) * | 2005-06-03 | 2006-11-27 | 주식회사 파이컴 | Inspecting apparatus of liquid crystal display panel |
| CN101414072B (en) * | 2007-10-19 | 2012-11-21 | 奇美电子股份有限公司 | Platform for manufacturing liquid crystal display device and method for examining exogenous impurity on platform |
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Patent Citations (4)
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|---|---|---|---|---|
| CN2611938Y (en) * | 2002-12-17 | 2004-04-14 | 广辉电子股份有限公司 | Liquid crystal panel and backlight assembly tool |
| CN1670587A (en) * | 2004-03-20 | 2005-09-21 | 鸿富锦精密工业（深圳）有限公司 | Backlight module detection arrangement |
| CN1632652A (en) * | 2005-01-28 | 2005-06-29 | 广辉电子股份有限公司 | Substrate assembling method and device therefor |
| TWI304494B (en) * | 2005-05-10 | 2008-12-21 | Au Optronics Corp | An apparatus and a method for assembling the liquid crtstal display |
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| CN102004338A (en) | 2011-04-06 |
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