CN109343246A - A kind of conducting tooling for the crimping of small size display panel exactitude position - Google Patents
A kind of conducting tooling for the crimping of small size display panel exactitude position Download PDFInfo
- Publication number
- CN109343246A CN109343246A CN201811467316.6A CN201811467316A CN109343246A CN 109343246 A CN109343246 A CN 109343246A CN 201811467316 A CN201811467316 A CN 201811467316A CN 109343246 A CN109343246 A CN 109343246A
- Authority
- CN
- China
- Prior art keywords
- display panel
- conducting
- crimping
- small size
- tooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002788 crimping Methods 0.000 title claims abstract description 35
- 239000000523 sample Substances 0.000 claims abstract description 34
- 244000144985 peep Species 0.000 claims abstract description 29
- 238000003032 molecular docking Methods 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 11
- 230000011218 segmentation Effects 0.000 abstract description 6
- 210000003128 head Anatomy 0.000 description 23
- 238000012360 testing method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices 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
- G02F1/01—Devices 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
- G02F1/13—Devices 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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N2021/9513—Liquid crystal panels
Abstract
The invention discloses a kind of conducting toolings for the crimping of small size display panel exactitude position, it includes bottom plate, panel is set on bottom plate and crimps conducting device and panel carrying positioning device, it includes probe mould group and driving mechanism that panel, which crimps conducting device, it includes face plate carrier and manual position fine adjustment stage that panel, which carries location structure, carrier peep hole is provided on face plate carrier, the position of carrier peep hole is corresponding with the conducting position of interface on display panel, bottom plate peep hole is provided on bottom plate, the position of bottom plate peep hole is corresponding with the position of probe mould group, lighting source is provided with above probe mould group.The configuration of the present invention is simple, easy to use, the conducting tooling for being used to be directed to segmentation processing procedure after the completion and auxiliary multiplying arrangement being cooperated to crimp small size display panel exactitude position.
Description
Technical field
The present invention relates to a kind of conducting toolings for display panel, belong to display panel the field of test technology, specifically relate to
And a kind of conducting tooling for the crimping of small size display panel exactitude position.
Background technique
With the continuous progress of science and technology, display panel is quickly grown in society of today, be widely used in mobile phone,
The fields such as computer, TV.In order to guarantee the service life of mobile phone, computer screen, need to carry out a series of property to display panel
Energy index test, test method are usually that display panel is installed in test fixture and utilizes conducting tooling conducting display panel
Performance test is completed, liquid crystal product qualification can be determined after display panel meets various test indexs.
There is many processing procedures in display panel: such as segmentation processing procedure: the whole plate of a display panel is drawn in the production process
It is divided into multiple small size display panels；Bind processing procedure: by qualified small size display panel binding FPC etc., in order to guarantee to show
The properties of panel, therefore each processing procedure is required to carry out lighting test to display panel, the conducting currently used for display panel
Tooling is generally used for the display panel after the completion of binding processing procedure, that is, is tied with the display panel of FPC, passes through conducting tooling pressure head
The continuity test for realizing display panel is crimped with the contraposition of FPC, as shown in CN207472538U, CN207517340U, due to FPC
Be can with conducting tooling pressure street corner realize naked eyes contraposition, and align failure display panel will not be caused to damage, and
The display panel of segmentation processing procedure is the conducting interface needed on conducting device exactitude position crimping display panel, therefore above equipment is
It cannot achieve the lighting test of the small size display panel after the completion of segmentation processing procedure.
Further, since the size of small size display panel is smaller (generally 3-8 inch), thus artificial eye be can not be straight
Connect the exactitude position of the probe mould group for realizing conducting tooling and the conducting interface on display panel, it is necessary to by auxiliary multiplying arrangement
It amplifies, and conducting tooling in the prior art can not cooperate auxiliary multiplying arrangement to carry out contraposition crimping to display panel.
To sum up, it would be highly desirable to develop a kind of for being directed to after the completion of segmentation processing procedure and auxiliary multiplying arrangement can be cooperated to small size
The conducting tooling of display panel exactitude position crimping.
Summary of the invention
The purpose of the present invention is to provide a kind of conducting tooling for the crimping of small size display panel exactitude position, energy
Enough cooperation auxiliary multiplying arrangements realize the exactitude position crimping of small size display panel,.
In order to solve the above technical problems, being crimped present invention employs such a for small size display panel exactitude position
Conducting tooling, a kind of conducting tooling for the crimping of small size display panel exactitude position comprising bottom plate, on the bottom plate
Panel is set and crimps conducting device and panel carrying positioning device, the panel crimping conducting device includes for crimping display surface
The probe mould group of conducting interface on plate and driving mechanism for driving probe mould group mobile, the panel carry location structure
Including the face plate carrier for positioning carrying display panel and the manual position fine adjustment stage for adjusting face plate carrier position, institute
The carrier peep hole for the conducting interface being provided on probe module aligning display panel on face plate carrier is stated, the carrier is seen
The position for examining hole is corresponding with the conducting position of interface on display panel, is provided on the bottom plate for probe module aligning
The bottom plate peep hole of conducting interface on display panel, the position of the bottom plate peep hole are opposite with the position of the probe mould group
It answers, is provided with lighting source above the probe mould group.
In a kind of preferred embodiment of the invention, conductive column mounting hole, the conductive column are machined on the bottom plate
Conductive column is connected in mounting hole, the conductive column is electrically connected with the lighting source by conducting wire.
In a kind of preferred embodiment of the invention, internal screw thread, the conduction are machined in the conductive column mounting hole
External screw thread is machined on column.
In a kind of preferred embodiment of the invention, the conductive column includes coaxially arranged terminal portion and screw rod
Portion, the length of the threaded shank are less than the length of the conductive column mounting hole.
In a kind of preferred embodiment of the invention, the conductive column is 2.
In a kind of preferred embodiment of the invention, transparent substrate is installed in the carrier peep hole.
It further include for assisting conducting interface and probe on display panel in a kind of preferred embodiment of the invention
The auxiliary multiplying arrangement of module aligning, the auxiliary multiplying arrangement includes control cabinet and display, and the control cabinet includes top plate
And cabinet, the CCD camera for absorbing conducting interface and probe mould group on display panel is provided in the cabinet, it is described
CCD camera is electrically connected with the display, and the top plate peep hole for avoiding CCD camera is provided on the top plate.
It is affixed for the docking head of lighting source to be connected on the top plate in a kind of preferred embodiment of the invention,
The docking head passes through conducting wire and the intracorporal power electric connection of the case.
In a kind of preferred embodiment of the invention, the number and position of docking head and the number and cloth of conductive column
Seated position is corresponding.
In a kind of preferred embodiment of the invention, the ladder for installing the docking head is machined on the top plate
Hole, the docking head is moving up and down to be installed in the stepped hole, and the top of the docking head is stretched out outside stepped hole, described
The bottom end of docking head is located in stepped hole and is provided with pressure spring between the two.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to use, the bottom plate passed through in conducting tooling increases
Increase the lighting source above carrier peep hole and probe mould group on bottom plate peep hole, carrier so that conducting tooling can be with
The position of conducting interface in the intake probe mould group and display panel of cooperation auxiliary multiplying arrangement from the bottom to top, so as to benefit
With manual position fine adjustment stage, probe mould group is to make the two may be implemented accurately to dock according to the position of adjustment display panel,
It realizes and the exactitude position crimping of the small size display panel (display panel of i.e. unbound FPC) after the completion of segmentation processing procedure is led
It is logical；Further, the present invention on bottom plate by increasing conductive column, so that lighting source can use auxiliary multiplying arrangement
Power supply, not only alleviate the weight of conducting tooling, but also be also possible that conducting tooling of the invention and auxiliary multiplying arrangement
Separation after realizing contraposition crimping, is moved so as to the small size display panel under will be in the conductive state to high-power microscope
Under, it is which is not lighted, and then is inferred on processing procedure on earth so as to be accurate to the RGB of each pixel on display panel
Problem, it should be pointed out that, common AOI equipment can only find the defect in a certain piece of region on screen, and cannot achieve to display surface
The test of each pixel on plate, and microscopical focal length is limited, can not accommodate entire auxiliary multiplying arrangement and tooling is connected
Highly, therefore conducting tooling is moved down from auxiliary multiplying arrangement and comes microscopically observation by needs；Further, the invention discloses
A kind of auxiliary multiplying arrangement for conducting tooling cooperating, can intake probe mould group from the bottom to top and display surface
The position of conducting interface on plate, to realize the exactitude position crimping of the two；Further, the present invention in auxiliary by amplifying
The telescopic docking head for increasing in equipment and connecting column on conducting device and docking, facilitates the conducting of conducting device.
Detailed description of the invention
Fig. 1 is that a kind of conducting tooling and auxiliary for the crimping of small size display panel exactitude position of the embodiment of the present invention is put
The structural schematic diagram of big equipment；
Fig. 2 is a kind of driving machine of the conducting tooling for the crimping of small size display panel exactitude position of the embodiment of the present invention
Structure schematic diagram；
Fig. 3 is a kind of conductive column of the conducting tooling for the crimping of small size display panel exactitude position of the embodiment of the present invention
Schematic diagram；
Fig. 4 is that a kind of conducting tooling for the crimping of small size display panel exactitude position of the embodiment of the present invention is put with auxiliary
Big equipment conducting structure schematic diagram；
Fig. 5 is a kind of conductive column of the conducting tooling for the crimping of small size display panel exactitude position of the embodiment of the present invention
Cooperate conducting schematic with docking head；
Fig. 6 is a kind of docking head of the conducting tooling for the crimping of small size display panel exactitude position of the embodiment of the present invention
Schematic diagram；
In figure: 1- bottom plate；2- panel crimps conducting device；3- panel carries location structure；4- lighting source；5- is conductive
Column；6- display；7- face plate carrier；8- control cabinet；9- manual position fine adjustment stage；10- docking head；11- stepped hole；12- pressure
Spring；1.1- bottom plate peep hole；2.1- probe mould group；2.2- driving mechanism；5.1- terminal portion；5.2- threaded shank；7.1- carrying
Has peep hole；8.1- top plate；8.2- cabinet；8.1-1- top plate peep hole.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
The invention discloses a kind of conducting toolings for the crimping of small size display panel exactitude position comprising bottom plate 1,
Panel is set on bottom plate 1 and crimps conducting device 2 and panel carrying positioning device 3, it includes for crimping that panel, which crimps conducting device 2,
The probe mould group 2.1 of conducting interface on display panel and driving mechanism 2.2 for driving probe mould group 2.1 to move up and down,
Panel carrying location structure 3 includes carrying the face plate carrier 7 of display panel and for adjusting 7 position of face plate carrier for positioning
Manual position fine adjustment stage 9 is provided with the conducting interface aligned on display panel for probe mould group 2.1 on face plate carrier 7
Carrier peep hole 7.1, the position of carrier peep hole 7.1 is corresponding with the conducting position of interface on display panel, sets on bottom plate 1
It is equipped with the bottom plate peep hole 1.1 that the conducting interface on display panel is aligned for probe mould group 2.1, the position of bottom plate peep hole 1.1
Set corresponding with the position of probe mould group 2.1, the top of probe mould group 2.1 is provided with lighting source 4.Bottom plate peep hole 1.1 is set
It is placed between panel crimping conducting device 2 and panel carrying positioning device 3.CCD camera on auxiliary multiplying arrangement can pass through
Bottom plate peep hole 1.1, carrier peep hole 7.1 absorb the conducting interface on probe mould group 2.1 and display panel, and projected to
Display is to facilitate operator to crimp the exactitude position of probe mould group 2.1 and display panel.
Preferably, it is machined with conductive column mounting hole on bottom plate 1, conductive column 5, conductive column 5 are connected in conductive column mounting hole
It is electrically connected with lighting source 4 by conducting wire；It is machined with internal screw thread in conductive column mounting hole, is machined with external screw thread on conductive column 5.It leads
Electric column 5 includes coaxially arranged terminal portion 5.1 and threaded shank 5.2, and the length of threaded shank 5.2 is less than conductive column mounting hole
Length.Conductive column 5 is 2.
Preferably, transparent substrate is installed in carrier peep hole 7.1.
Further, the invention discloses a kind of for assisting the conducting interface on display panel and probe mould group 2.1 right
The auxiliary multiplying arrangement of position, the auxiliary multiplying arrangement include control cabinet 8 and display 6, and control cabinet 8 includes top plate 8.1 and cabinet
8.2, the CCD camera for absorbing conducting interface and probe mould group 2.1 on display panel, CCD camera are provided in cabinet 8.2
It is electrically connected with display 6, the top plate peep hole 8.1-1 for avoiding CCD camera is provided on top plate 8.1.
Preferably, affixed for the docking head 10 of lighting source 4 to be connected on top plate 8.1, docking head 10 passes through conducting wire and case
Power electric connection in body 8.2.The number and position of docking head 10 are corresponding with the number of conductive column 5 and position.
Docking head 10 passes through the power electric connection in conducting wire and cabinet 8.2
Preferably, the stepped hole 11 for installing docking head 10 is machined on top plate 8.1, docking head 10 is moving up and down
Be installed in stepped hole 11, the top of docking head 10 is stretched out outside stepped hole 11, the bottom end of docking head 10 be located at stepped hole 11 it is interior and
It is provided with pressure spring 12 between the two.Docking head 10 is accommodated since 8.1 thickness of top plate is not enough to process, therefore can be under top plate 8.1
Mono- piece of backing plate of Fang Zengjia, backing plate and top plate 8.1 cooperatively form stepped hole 11.
Conducting tooling of the invention is adopted a split structure with auxiliary multiplying arrangement, can be more convenient in display panel
Detection is monitored to each of which pixel point under moving after the completion of crimping to high-power microscope, simultaneously turns on connecting in tooling
The cooperation of column and the docking head on auxiliary multiplying arrangement can facilitate pressure head and display surface for the lighting source power supply of conducting tooling
The contraposition of plate.
The above is only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, any to be familiar with
Within the technical scope disclosed by the invention, any changes or substitutions that can be easily thought of by those skilled in the art, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be with protection scope defined by claims
It is quasi-.
Claims (10)
1. a kind of conducting tooling for the crimping of small size display panel exactitude position, including bottom plate (1), on the bottom plate (1)
Panel is set and crimps conducting device (2) and panel carrying positioning device (3), panel crimping conducting device (2) includes being used for
Crimp the probe mould group (2.1) of the conducting interface on display panel and the driving mechanism for driving probe mould group (2.1) mobile
(2.2), panel carrying location structure (3) includes carrying the face plate carrier (7) of display panel and for adjusting for positioning
The manual position fine adjustment stage (9) of face plate carrier (7) position, it is characterised in that: be provided on the face plate carrier (7) for visiting
Needle mould group (2.1) aligns the carrier peep hole (7.1) of the conducting interface on display panel, the position of the carrier peep hole (7.1)
Set it is corresponding with the conducting position of interface on display panel, be provided on the bottom plate (1) for probe mould group (2.1) align
The bottom plate peep hole (1.1) of conducting interface on display panel, the position of the bottom plate peep hole (1.1) and the probe mould group
(2.1) position is corresponding, is provided with lighting source (4) above the probe mould group (2.1).
2. a kind of conducting tooling for the crimping of small size display panel exactitude position according to claim 1, feature
It is: is machined with conductive column mounting hole on the bottom plate (1), is connected in the conductive column mounting hole conductive column (5), it is described to lead
Electric column (5) is electrically connected with the lighting source (4) by conducting wire.
3. a kind of conducting tooling for the crimping of small size display panel exactitude position according to claim 2, feature
It is: is machined with internal screw thread in the conductive column mounting hole, is machined with external screw thread on the conductive column (5).
4. a kind of conducting tooling for the crimping of small size display panel exactitude position according to claim 2, feature
Be: the conductive column (5) includes coaxially arranged terminal portion (5.1) and threaded shank (5.2), the threaded shank (5.2)
Length be less than the conductive column mounting hole length.
5. a kind of conducting tooling for the crimping of small size display panel exactitude position according to claim 2, feature
Be: the conductive column (5) is 2.
6. a kind of conducting tooling for the crimping of small size display panel exactitude position according to claim 1, feature
It is: transparent substrate is installed in the carrier peep hole (7.1).
7. one kind described in -6 any one claims is crimped for small size display panel exactitude position according to claim 1
Conducting tooling, it is characterised in that: further include for assisting conducting interface on display panel and probe mould group (2.1) to align
Multiplying arrangement is assisted, the auxiliary multiplying arrangement includes control cabinet (8) and display (6), and the control cabinet (8) includes top plate
(8.1) and cabinet (8.2) it, is provided in the cabinet (8.2) for absorbing conducting interface and probe mould group on display panel
(2.1) CCD camera, the CCD camera are electrically connected with the display (6), are provided on the top plate (8.1) for avoiding
The top plate peep hole (8.1-1) of CCD camera.
8. a kind of conducting tooling for the crimping of small size display panel exactitude position according to claim 7, feature
Be: affixed for the docking head (10) of lighting source (4) to be connected on the top plate (8.1), the docking head (10) is by leading
Power electric connection in line and the cabinet (8.2).
9. a kind of conducting tooling for the crimping of small size display panel exactitude position according to claim 8, feature
Be: the number and position of docking head (10) are corresponding with the number of conductive column (5) and position.
10. a kind of conducting tooling for the crimping of small size display panel exactitude position according to claim 8, feature
It is: is machined with the stepped hole (11) for installing the docking head (10) on the top plate (8.1), the docking head (10) can
What is moved up and down is installed in the stepped hole (11), and stepped hole (11) are stretched out outside in the top of the docking head (10), described to lead
The bottom end of connector (10) is located in stepped hole (11) and is provided with pressure spring (12) between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467316.6A CN109343246B (en) | 2018-12-03 | 2018-12-03 | Conduction tool for accurate alignment and compression joint of small-size display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467316.6A CN109343246B (en) | 2018-12-03 | 2018-12-03 | Conduction tool for accurate alignment and compression joint of small-size display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109343246A true CN109343246A (en) | 2019-02-15 |
| CN109343246B CN109343246B (en) | 2024-04-16 |
Family
ID=65319526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811467316.6A Active CN109343246B (en) | 2018-12-03 | 2018-12-03 | Conduction tool for accurate alignment and compression joint of small-size display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109343246B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007114A (en) * | 2019-04-12 | 2019-07-12 | 武汉精毅通电子技术有限公司 | A kind of pressure head structure that can accurately crimp FPC, display panel crimping conducting tooling and lighting test jig |
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|---|---|---|---|---|
| US20030173032A1 (en) * | 2002-03-16 | 2003-09-18 | Lg.Philips Lcd Co., Ltd. | Bonding device for fabricating liquid crystal display and substrate for fabricating liquid crystal display |
| CN107833549A (en) * | 2017-12-11 | 2018-03-23 | 苏州广林达电子科技有限公司 | The soft screen CELL tools of OLED |
| CN108803099A (en) * | 2018-08-16 | 2018-11-13 | 武汉精测电子集团股份有限公司 | A kind of flexible hardness screen detection jig of included backlight |
| CN108872756A (en) * | 2018-09-13 | 2018-11-23 | 武汉精立电子技术有限公司 | A kind of display panel automatic turning conducting structure and test fixture |
| CN209118006U (en) * | 2018-12-03 | 2019-07-16 | 武汉精毅通电子技术有限公司 | A kind of conducting tooling for the crimping of small size display panel exactitude position |
-
2018
- 2018-12-03 CN CN201811467316.6A patent/CN109343246B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030173032A1 (en) * | 2002-03-16 | 2003-09-18 | Lg.Philips Lcd Co., Ltd. | Bonding device for fabricating liquid crystal display and substrate for fabricating liquid crystal display |
| CN107833549A (en) * | 2017-12-11 | 2018-03-23 | 苏州广林达电子科技有限公司 | The soft screen CELL tools of OLED |
| CN108803099A (en) * | 2018-08-16 | 2018-11-13 | 武汉精测电子集团股份有限公司 | A kind of flexible hardness screen detection jig of included backlight |
| CN108872756A (en) * | 2018-09-13 | 2018-11-23 | 武汉精立电子技术有限公司 | A kind of display panel automatic turning conducting structure and test fixture |
| CN209118006U (en) * | 2018-12-03 | 2019-07-16 | 武汉精毅通电子技术有限公司 | A kind of conducting tooling for the crimping of small size display panel exactitude position |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110007114A (en) * | 2019-04-12 | 2019-07-12 | 武汉精毅通电子技术有限公司 | A kind of pressure head structure that can accurately crimp FPC, display panel crimping conducting tooling and lighting test jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109343246B (en) | 2024-04-16 |
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