CN104614880B - Liquid crystal display module assembling jig and method - Google Patents

Liquid crystal display module assembling jig and method Download PDF

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Publication number
CN104614880B
CN104614880B CN201410826865.3A CN201410826865A CN104614880B CN 104614880 B CN104614880 B CN 104614880B CN 201410826865 A CN201410826865 A CN 201410826865A CN 104614880 B CN104614880 B CN 104614880B
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China
Prior art keywords
plummer
liquid crystal
display module
assembly
crystal display
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CN201410826865.3A
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CN104614880A (en
Inventor
刘祖江
刘洋
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InfoVision Optoelectronics Kunshan Co Ltd
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InfoVision Optoelectronics Kunshan Co Ltd
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    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133325Assembling processes
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133331Cover glasses

Abstract

Provided are a liquid crystal display module assembling jig and method. A liquid crystal display module comprises attached cover plate glass, a first component of a liquid crystal panel and a backlight component. The assembling jig comprises a first bearing table, a second bearing table, a moving pushing rod, locating blocks, a jig base and an air cylinder. The first bearing table is placed on the jig base and is used for bearing the backlight component. Bosses for being flush with the side face of a backlight component in an attached mode are arranged on one side or two adjacent sides of the first bearing table. The second bearing table comprises a plurality of equal-height small bearing tables which are placed on the jig base and are distributed around the first bearing table. The second bearing table is higher than the first bearing table and is used for bearing the cover plate glass of the first component. The locating blocks are distributed between the small bearing tables. The air cylinder is used for pushing the moving pushing rod. The locating blocks are flush with the bosses of the first bearing table and the liquid crystal panel of the first component in an attached mode under pushing of the moving pushing rod, so that the first component and the backlight component have good attaching accuracy after being assembled.

Description

A kind of liquid crystal display module assembled fixture and method
Technical field
The present invention relates to liquid crystal indicator manufacture field, more particularly to a kind of liquid crystal display module assembled fixture and side Method.
Background technology
In prior art, when liquid crystal display module is assembled, Fig. 1 is referred to, be the assembling schematic diagram of liquid crystal display module, its In, liquid crystal panel 101 is fitted in formation liquid crystal display module on backlight assembly 102.With the development of technology, increasing factory Business, when liquid crystal display module is produced, is that first cover-plate glass 103 is fitted with liquid crystal panel 101, then by backlight assembly 102 and liquid Crystal panel 101 is fitted, and specifically refers to Fig. 2, and Fig. 2 is the assembling schematic diagram of the liquid crystal display module of glass sheet with cover.
In prior art, the assembled fixture that liquid crystal panel 101 and backlight assembly 102 are assembled is not particularly suited for and is incited somebody to action The cover-plate glass 103 fitted and liquid crystal panel 101 are fitted again with backlight assembly 102, and main cause has:Liquid crystal panel 101 It is smaller in size than the size of cover-plate glass 103;The edge of cover-plate glass 103 is light tight black and liquid crystal panel 101 and cover plate glass The edge of liquid crystal panel 101 will cause liquid crystal panel 101 again in the range of the black border of cover-plate glass 103 after the laminating of glass 103 When fitting with backlight assembly 102, producers can not estimate liquid crystal panel 101, it is difficult to realize liquid crystal panel 101 and backlight group Contraposition between part 102, causes the liquid crystal display module disqualification rate for producing to increase.And if using cover-plate glass 103 and backlight Component 102 is aligned, and the LCD MODULE obtained after laminating will have the tolerance of cover-plate glass 103 and cover-plate glass 103 with the back of the body The tolerance of optical assembly 102, reduces the Anawgy accuracy of liquid crystal display module.
Therefore, assembled fixture of the prior art be not suitable for the cover-plate glass 103 fitted and liquid crystal panel 101 again with The assembling of the laminating of backlight assembly 102, causes the Anawgy accuracy of liquid crystal display module low, and disqualification rate is high.
The content of the invention
In view of this, the present invention provides a kind of liquid crystal display module assembled fixture and method, for solving prior art in Liquid crystal display module assembled fixture be not suitable for the cover-plate glass 103 fitted and liquid crystal panel 101 again with backlight assembly 102 The problem of the assembling of laminating.
A kind of liquid crystal display module assembled fixture provided in an embodiment of the present invention, the liquid crystal display module includes first group Part and backlight assembly, the first assembly is the cover-plate glass and liquid crystal panel fitted, and the assembled fixture includes:
First plummer, the second plummer, movable push bar, locating piece, jig base, cylinder;
First plummer is located in the jig base, and for carrying the backlight assembly, and described first carries The side of platform or adjacent both sides are provided with the boss for pasting the side of the neat backlight assembly, and first plummer can Move up and down;
Second plummer is made up of multiple contour little plummers, and the plurality of contour little plummer is located at described In jig base and it is distributed in around first plummer, second plummer is higher than first plummer, and is used In the cover-plate glass for carrying the first assembly;
The locating piece is distributed between the little plummer, and the cylinder is used to promote the movable push bar, and described Locating piece pastes the neat first assembly of the boss and patch of neat first plummer under the promotion of the movable push bar The liquid crystal panel so that there is good Anawgy accuracy after the first assembly and backlight assembly assembling.
A kind of liquid crystal display module assemble method provided in an embodiment of the present invention, the method is used for above-mentioned assembled fixture, And method includes:
First plummer is increased to behind precalculated position, and the backlight assembly is placed on first plummer, and with institute The boss patch stated on the first plummer is neat, then first plummer is dropped to into precalculated position;
The cylinder promotes the movable push bar, the movable push bar to promote the locating piece so that the locating piece patch The boss of neat first plummer;
The cover-plate glass of the first assembly is placed on second plummer, and the first assembly is described Liquid crystal panel is neat with locating piece patch;
The cylinder retracts the movable push bar, and the locating piece returns to initial bit under the active force of the movable push bar Put;
First plummer rises, on the backlight assembly on first plummer and second plummer The liquid crystal panel laminating of the first assembly.
A kind of liquid crystal display module assembled fixture provided in an embodiment of the present invention and method, the liquid crystal display module includes the One component and backlight assembly, wherein, first assembly is the cover-plate glass and liquid crystal panel fitted, and the assembled fixture includes:The One plummer, the second plummer, movable push bar, locating piece, jig base, cylinder;Wherein, the first plummer is located at jig base On, paste the side of neat backlight assembly for carry be provided on backlight assembly, and the side of the first plummer or adjacent both sides The boss in face, the first plummer can move up and down;Second plummer is made up of multiple contour little plummers, multiple contour Little plummer is located in jig base and is distributed in around the first plummer, and the second plummer is higher than the first plummer, and is used In the cover-plate glass for carrying first assembly;Locating piece is distributed between little plummer, and cylinder is used to promote movable push bar, and positions Block pastes the boss of neat first plummer under the promotion of movable push bar and pastes the liquid crystal panel of neat first assembly, by locating piece reality Existing backlight assembly and the contraposition of liquid crystal panel, can effectively improve Anawgy accuracy and the conjunction of the liquid crystal display module that assembling is obtained Lattice rate.
It is that the above and other objects, features and advantages of the present invention can be become apparent, preferred embodiment cited below particularly, And coordinate accompanying drawing, describe in detail as follows.
Description of the drawings
Fig. 1 is the assembling schematic diagram of liquid crystal display module in prior art;
Fig. 2 is the assembling schematic diagram of the liquid crystal display module of glass sheet with cover in prior art;
Fig. 3 is the side view of liquid crystal display module assembled fixture in the embodiment of the present invention;
Fig. 4 is the top view of liquid crystal display module assembled fixture in the embodiment of the present invention;
Fig. 5 is a schematic diagram of liquid crystal display module assemble method in the embodiment of the present invention;
Fig. 6 a are the first state of liquid crystal display module assembled fixture assembling liquid crystal display module in the embodiment of the present invention Schematic diagram;
Fig. 6 b are the second state of liquid crystal display module assembled fixture assembling liquid crystal display module in the embodiment of the present invention Schematic diagram;
Fig. 6 c are the third state of liquid crystal display module assembled fixture assembling liquid crystal display module in the embodiment of the present invention Schematic diagram;
Fig. 6 d are the 4th state of liquid crystal display module assembled fixture assembling liquid crystal display module in the embodiment of the present invention Schematic diagram;
Fig. 6 e are the 5th state of liquid crystal display module assembled fixture assembling liquid crystal display module in the embodiment of the present invention Schematic diagram.
Specific embodiment
Further to illustrate the present invention to realize technological means and effect that predetermined goal of the invention taken, below in conjunction with Accompanying drawing and preferred embodiment, to the specific embodiment according to the present invention, structure, feature and its effect, describe in detail as after.
Fig. 3 and Fig. 4 is referred to, wherein, Fig. 3 is the side view of liquid crystal display module assembled fixture in the embodiment of the present invention, Fig. 4 is the top view of liquid crystal display module assembled fixture in the embodiment of the present invention.
Wherein, the assembled fixture is used to assemble liquid crystal display module, refers to Fig. 2, and the liquid crystal display module includes first Component and backlight assembly 102, first assembly is the cover-plate glass 103 and liquid crystal panel 101 fitted.The assembled fixture includes:
First plummer 402, the second plummer 403, movable push bar 404, locating piece 405, jig base 406, cylinder 407;
Wherein, the first plummer 402 is located in jig base 406, for carrying backlight assembly 102, and the first plummer The boss 4021 of the side for being provided for pasting neat backlight assembly 102 on 402 side or adjacent both sides, the first plummer 402 Can move up and down;
Second plummer 403 is made up of multiple contour little plummers 4031, and multiple contour little plummers 4031 are located at In jig base 406 and it is distributed in around the first plummer 402, the second plummer 403 is higher than the first plummer 402, and is used In the cover-plate glass 103 for carrying first assembly;
Locating piece 405 is distributed between little plummer 4031, as shown in figure 4, cylinder 407 is used to promote movable push bar 404, Locating piece 405 pastes the boss 4021 of neat first plummer 402 under the promotion of movable push bar 404 and pastes the liquid crystal of neat first assembly Panel 101 so that there is good Anawgy accuracy after first assembly and the assembling of backlight assembly 102.
Wherein, locating piece 405 is also disposed in jig base 406, and arranges horizontal boss 4051 on the locating piece 405, The length of the boss of the horizontal boss 4051 is relevant with the relative position during contraposition of liquid crystal panel 101 with backlight assembly 102, because This, can according to specific circumstances arrange in actual applications the length of the horizontal boss 4051 of locating piece 405, not limit herein It is fixed.
In embodiments of the present invention, the boss 4021 on the plummer 402 of locating piece 405 and first is located at tool identical side On, enabling realize the contraposition of keeping to the side in the same direction of liquid crystal panel 101 and backlight assembly 102.
In embodiments of the present invention, the inner side of the second plummer 403 arranges bit-avoiding slot 4032, to avoid liquid crystal panel 101 Touch with the second plummer 403.
In embodiments of the present invention, the first air duct 4022, the first air duct 4022 are set on first plummer 402 For adsorbing and fixing backlight assembly 102 so that relative position of the backlight assembly 102 on the first plummer 402 is fixed, and is easy to Fit with first assembly.
In embodiments of the present invention, the second air duct 4033, the second air duct 4033 are set on second plummer 403 For absorption and securing cover plate glass 103 so that relative position of the first assembly on the second plummer 403 is fixed, it is difficult to send out Raw movement, is easy to be fitted with backlight assembly 102, it is ensured that Anawgy accuracy.
It should be noted that in embodiments of the present invention, the first plummer 402 can rise to as needed precalculated position or Person drops to precalculated position, and the lower end of first plummer 402 has mobile device, and the first plummer 402 is in the mobile device In the presence of rise or fall, the mobile device can be cylinder 407 drive mobile device, in actual applications can be according to need The structure of the mobile device is set, is not limited herein.
In embodiments of the present invention, backlight assembly 102 can be Rimless adhesive structure, wherein, boundless mount structure can be with The glue frame of the edge of liquid crystal panel and backlight assembly 102 is produced and contact asking for the Anawgy accuracy decline that brings when being prevented effectively from laminating Topic, adhesive structure can then cause the liquid crystal display module after fitting to have stable and higher Anawgy accuracy.
In embodiments of the present invention, by arranging the first plummer with boss 4021, and setting use in assembled fixture In the locating piece 405 of positioning, and the locating piece 405 can effectively realize liquid crystal panel 101 and backlight group with the boss 4021 The same of part 102 side by side aligns, and the alignment mode be using the contraposition of frame for movement, can effectively improve first assembly with The Anawgy accuracy of backlight assembly 102, and guarantee the stability of the Anawgy accuracy.
Liquid crystal display module assembled fixture in order to be better understood from the embodiment of the present invention, is described more fully below utilization The method that the assembled fixture assembles liquid crystal display module, refers to Fig. 5, Fig. 6 a to Fig. 6 e, and Fig. 5 is liquid crystal in the embodiment of the present invention The schematic diagram of display module assemble method, Fig. 6 a to Fig. 6 e are that liquid crystal display module assembled fixture assembles liquid crystal display module not With the schematic diagram of state.
Wherein, liquid crystal display module assemble method includes:
Step 501:First plummer 402 is increased to behind precalculated position, and backlight assembly 102 is placed on the first plummer 402 On, and paste together with the boss 4021 on the first plummer 402, the first plummer 402 drops to precalculated position;
The schematic diagram of the first state that liquid crystal display module is assembled in the embodiment of the present invention is disclosed please refer to Fig. 6 a. Because the position of the first plummer 402 is less than the second plummer 403, therefore, backlight assembly 102 is being placed on into the first plummer When, need for the first plummer 402 to rise to precalculated position, wherein, the precalculated position needs the height higher than the second plummer 403 Spend, and the first plummer 402 is risen to behind precalculated position, backlight assembly 102 can be placed on the first plummer 402 by producers On, and the boss 4021 on the plummer 402 of backlight assembly 102 and first is pasted together.
It should be noted that in embodiments of the present invention, after the plummer 402 of backlight assembly 102 and first is pasted together, in order to Guarantee that backlight assembly 102 will not be moved relative to the position of the first plummer 402, the first plummer 402 will be by first Air duct 4022 adsorbs backlight assembly 102.And after absorption backlight assembly 102, the first plummer 402 will settle to make a reservation for Position, and the predetermined position be less than the second plummer 403, be easy to the placement of first assembly.
Step 502:Cylinder 407 promotes movable push bar 404, movable push bar 404 to promote locating piece 405 so that locating piece 405 Paste the boss 4021 of neat first plummer 402;
The schematic diagram of the second state that liquid crystal indicating template is assembled in the embodiment of the present invention is disclosed please refer to Fig. 6 b. First plummer 402 carries backlight assembly 102 and drops to after predetermined position, and cylinder 407 will promote movable push bar 404, Movable push bar 404 promotes locating piece 405 so that locating piece 405 can paste neat boss 4021.
Step 503:The cover-plate glass 103 of first assembly is placed on the second plummer 403, and the liquid crystal surface of first assembly Plate 101 is pasted together with locating piece 405;
The schematic diagram of the third state that liquid crystal indicating template is assembled in the embodiment of the present invention is disclosed please refer to Fig. 6 c. After neat boss 4021 is pasted, the cover-plate glass 103 of first assembly can be placed on the second plummer to locating piece 405 by producers On 403, and placed in the way of above liquid crystal panel 101 by cover-plate glass 103, and the liquid crystal panel of first assembly 101 101 paste together with locating piece 405, and particularly the horizontal boss 4051 of locating piece 405 is neat with the side patch of liquid crystal panel 101.
In embodiments of the present invention, because the inner side of the second plummer 403 is provided with bit-avoiding slot 4032, can effectively keep away Exempt from liquid crystal panel 101 and touch the position skew that the second plummer 403 brings.
It should be noted that after liquid crystal panel 101 is pasted together with locating piece 405, in order to ensure the position of liquid crystal panel 101 Do not shift, the second plummer 403 will adsorb cover-plate glass 103 by the second air duct 4033, due to cover-plate glass 103 Fit liquid crystal panel 101, therefore, the position of liquid crystal panel 101 also will be fixed.
Step 504:Cylinder 407 retracts movable push bar 404, and locating piece 405 is returned to just under the active force of movable push bar 404 Beginning position;
The schematic diagram of the 4th state that liquid crystal indicating template is assembled in the embodiment of the present invention is disclosed please refer to Fig. 6 d. After the position of fixed liquid crystal panel 101, cylinder 407 will retract movable push bar 404, and movable push bar 404 also draws locating piece 405 It is back to initial position.
Step 505:First plummer 402 rises, the plummer 403 of backlight assembly 102 and second on the first plummer 402 On the liquid crystal panel 101 of first assembly fit.
The schematic diagram of the 5th state that liquid crystal indicating template is assembled in the embodiment of the present invention is disclosed please refer to Fig. 6 e. First plummer 402 will rise, and the backlight assembly 102 on the first plummer 402 is by with the second plummer 403 fixed first The liquid crystal panel 101 of component is fitted.
It should be noted that in embodiments of the present invention, when backlight assembly 102 is fitted with liquid crystal panel 101 or before, To cancel suction-operated of second air duct 4033 to cover-plate glass 103 on the second plummer 403, backlight assembly 102 with After liquid crystal panel 101 is fitted, the first plummer 402 is continued to rise to after precalculated position, cancels the on the first plummer 402 Suction-operated of one air duct 4022 to backlight assembly 102 so that the liquid for being formed of being fitted by first assembly and backlight assembly 102 Brilliant display module can be taken down from the assembled fixture, complete the assembling of liquid crystal display module.
In embodiments of the present invention, can effectively be realized by the boss 4021 on the plummer 402 of locating piece 405 and first The contraposition between liquid crystal panel 101 and backlight assembly 102 in first assembly so that the liquid crystal display module that production is obtained has Higher precision.
The above, is only presently preferred embodiments of the present invention, and any pro forma restriction is not made to the present invention, though So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people Member, in the range of without departing from technical solution of the present invention, when making a little change or modification using the technology contents of the disclosure above For the Equivalent embodiments of equivalent variations, as long as being without departing from technical solution of the present invention content, according to the technical spirit pair of the present invention Any simple modification, equivalent variations and modification that above example is made, still fall within the range of technical solution of the present invention.

Claims (10)

1. a kind of liquid crystal display module assembled fixture, the liquid crystal display module includes first assembly and backlight assembly, described the One component is the cover-plate glass and liquid crystal panel fitted, it is characterised in that the assembled fixture includes:
First plummer, the second plummer, movable push bar, locating piece, jig base, cylinder;
First plummer is located in the jig base, for carrying the backlight assembly, and first plummer It is provided for pasting the boss of the side of the backlight assembly together on side or adjacent both sides, first plummer can be upper and lower Motion;
Second plummer is made up of multiple contour little plummers, and the plurality of contour little plummer is located at the tool On base and it is distributed in around first plummer, second plummer is higher than first plummer, and for holding Carry the cover-plate glass of the first assembly;
The locating piece is distributed between the little plummer, and the cylinder is used to promote the movable push bar, and the positioning Block is pasted described in the neat first assembly of the boss and patch of neat first plummer under the promotion of the movable push bar Liquid crystal panel so that there is good Anawgy accuracy after the first assembly and backlight assembly assembling.
2. liquid crystal display module assembled fixture according to claim 1, it is characterised in that the locating piece and the boss Positioned at the liquid crystal display module assembled fixture identical on one side.
3. liquid crystal display module assembled fixture according to claim 1, it is characterised in that arrange on the locating piece horizontal Boss, the locating piece is neat with liquid crystal panel patch by the horizontal boss.
4. liquid crystal display module assembled fixture according to claim 1, it is characterised in that the inner side of second plummer Bit-avoiding slot is set, to avoid the liquid crystal panel from touching with second plummer.
5. liquid crystal display module assembled fixture according to claim 1, it is characterised in that arrange on first plummer First air duct, first air duct is used to adsorb and the fixation backlight assembly.
6. liquid crystal display module assembled fixture according to claim 1, it is characterised in that arrange on second plummer Second air duct, second air duct is used to adsorb and the fixation cover-plate glass.
7. a kind of liquid crystal display module assemble method, it is characterised in that usage right requires the liquid crystal described in 1 to 4 any one Display module assembled fixture assembles the liquid crystal display module, and methods described includes:
First plummer is increased to behind precalculated position, and the backlight assembly is placed on first plummer, and with described Boss patch on one plummer is neat, then first plummer is dropped to into precalculated position;
The cylinder promotes the movable push bar, the movable push bar to promote the locating piece so that the locating piece pastes neat institute State the boss of the first plummer;
The cover-plate glass of first assembly is placed on second plummer, and the liquid crystal panel and the institute of the first assembly State locating piece patch neat;
The cylinder retracts the movable push bar, and the locating piece returns to initial position under the active force of the movable push bar;
First plummer rises, described on the backlight assembly on first plummer and second plummer The liquid crystal panel laminating of first assembly.
8. method according to claim 7, it is characterised in that the backlight assembly is placed on first plummer Afterwards, also include:
First plummer adsorbs the backlight assembly by the first air duct;
The then liquid of the first assembly on the backlight assembly on first plummer and second plummer Crystal panel is fitted, and is also included:
Cancel absorption of first air duct on first plummer to the backlight assembly.
9. method according to claim 7, it is characterised in that first plummer rises, on first plummer The backlight assembly fit with the liquid crystal panel of the first assembly on second plummer after also include:
First plummer continues to rise cover-plate glass disengaging second plummer for causing the first assembly.
10. method according to claim 7, it is characterised in that after the liquid crystal panel is neat with locating piece patch also Including:
Second plummer adsorbs the cover-plate glass by the second air duct;
Also include when then first plummer rises:
Cancel absorption of second air duct on second plummer to the cover-plate glass.
CN201410826865.3A 2014-12-25 2014-12-25 Liquid crystal display module assembling jig and method Active CN104614880B (en)

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CN105511133B (en) * 2016-02-24 2019-01-04 京东方科技集团股份有限公司 Liquid crystal display die set assemble method and device
CN106094308B (en) * 2016-08-19 2019-02-19 中航华东光电有限公司 A kind of liquid crystal display and protection glass locating connector
CN106959530B (en) * 2017-03-27 2019-09-27 京东方科技集团股份有限公司 Alignment device and display base plate process equipment with it
CN108254958B (en) * 2018-01-18 2021-07-20 Oppo广东移动通信有限公司 Display screen assembly, assembling method of display screen assembly and electronic equipment
CN109405743B (en) * 2018-11-29 2020-07-10 武汉华星光电技术有限公司 Positioning method and positioning device of display module, controller and storage medium
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