CN206818996U - Display panel lighting system - Google Patents
Display panel lighting system Download PDFInfo
- Publication number
- CN206818996U CN206818996U CN201621289500.2U CN201621289500U CN206818996U CN 206818996 U CN206818996 U CN 206818996U CN 201621289500 U CN201621289500 U CN 201621289500U CN 206818996 U CN206818996 U CN 206818996U
- Authority
- CN
- China
- Prior art keywords
- display panel
- press strip
- lighting system
- panel lighting
- signal
- 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.)
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Links
- 239000000523 sample Substances 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 19
- 238000003825 pressing Methods 0.000 abstract description 8
- 239000010408 film Substances 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a kind of display panel lighting system, it is used cooperatively FPC probes or film probe by press strip, realize that the signal access point on display panel contacts pressing with the signal input probe on press strip using electromagnetic attraction simultaneously, can be by the press strip height reduction of display panel to below 10mm, avoid because of the too high regular event for influenceing board of the height of display panel press strip, implementation process is simple, without manual depression, the bonding processes of press strip can be simplified, lift operating efficiency.
Description
Technical field
It the utility model is related to display technology field, more particularly to a kind of display panel lighting system.
Background technology
With the development of Display Technique, liquid crystal display (Liquid Crystal Display, LCD) and organic light emission two
The flat display apparatus such as pole pipe display (Organic Light Emitting Display, OLED) are because with high image quality, saving
Electricity, fuselage are thin and the advantages that have a wide range of application, and be widely used in mobile phone, TV, personal digital assistant, digital camera,
The various consumption electronic products such as notebook computer, desktop computer, turn into the main flow in display device.
By taking liquid crystal display as an example, it is generally by color membrane substrates (Color Filter, CF), thin film transistor base plate
(Thin Film Transistor, the TFT), liquid crystal (Liquid being sandwiched between color membrane substrates and thin film transistor base plate
Crystal, LC) and sealing glue frame (Sealant) composition, its moulding process generally comprises：Leading portion array (Array) processing procedure is (thin
Film, gold-tinted, etching and stripping), stage casing is into box (Cell) processing procedure (TFT substrate is bonded with CF substrates) and back segment module group assembling processing procedure
Multiple fabrication steps such as (driving IC press with printed circuit board (PCB)).
Multiple test and reparation links generally can be set in process of production in display panel, to ensure display panel
Quality, improving production efficiency.Usually need to light by display panel lighting system in each test and reparation link
Display panel, in order to be tested or repaired.At present, in order to facilitate lighting, a system can be designed with the glass of display panel
The signal input point (Test Pad) of row, signal can produces and lights display surface corresponding to input in these signal input points
Plate.The process of lighting is usually：First display panel is placed on the microscope carrier of equipment, then pressed to the pressure head with probe
On display panel so that probe is contacted with signal input point, and then test signal is contacted one by one and is input to inside display panel
's.
In the prior art, in order to cheap and simple for production, the general of pressure head all carries out combining pressing head using mechanical trip,
Generally height is more than 40mm to its this pressure head after pressing, can highly too when being used in some equipment (such as radium-shine prosthetic appliance)
High and gear arrives the action of mechanical arm, causes inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of display panel lighting system, can reduce the height of press strip, simplify
The bonding processes of press strip, lift operating efficiency.
To achieve the above object, the utility model provides a kind of display panel lighting system, including：Microscope carrier, located at institute
State the display panel on microscope carrier and the press strip being pressed together on the display panel and microscope carrier；
The display panel is provided with several signal access points, and the press strip is provided with the several and signal access point one
Signal corresponding to one inputs probe；
The both ends of the press strip are provided with electromagnet apparatus, and the microscope carrier is provided with the electromagnetism with the both ends of the press strip respectively
Two corresponding grooves of iron device, two magnetic conductive metal pieces are respectively equipped with two groove；
The signal input probe is FPC probes or film probe.
The material of the press strip is bakelite or aluminium alloy.
The thickness of the press strip is less than 5mm.
The width of the signal access point is less than 20um.
The signal access point is smaller than 30um.
The display panel lighting system is used for radium-shine the reparation board or lighting test station of display panel.
The thickness sum of the press strip of the display panel and pressing on said display panel is less than 10mm.
The material of the magnetic conductive metal piece is iron.
Also include：The power supply being electrically connected with the electromagnet apparatus.
Also include：The signal source being electrically connected with signal input probe.
The beneficial effects of the utility model：The utility model provides a kind of display panel lighting system, and it is matched somebody with somebody by press strip
Conjunction uses FPC probes or film probe, while uses electromagnetic attraction to realize on the signal access point on display panel and press strip
Signal input probe contact pressing, can avoid the press strip height reduction of display panel to below 10mm because of display panel pressure
The too high regular event for influenceing board of the height of bar, implementation process is simple, without manual depression, can simplify the pressing of press strip
Journey, lift operating efficiency.
Brief description of the drawings
In order to be further understood that feature of the present utility model and technology contents, refer to new below in connection with this practicality
The detailed description of type and accompanying drawing, but accompanying drawing is only provided and used with reference to explanation, is not used for being any limitation as the utility model.
In accompanying drawing,
Fig. 1 is the top view of display panel lighting system of the present utility model；
Fig. 2 is the profile of display panel lighting system of the present utility model.
Embodiment
The technological means and its effect taken for further elaboration the utility model, below in conjunction with of the present utility model
Preferred embodiment and its accompanying drawing are described in detail.
Referring to Fig. 1 and combine Fig. 2, the utility model provides a kind of display panel lighting system, including：Microscope carrier 1, it is located at
Display panel 2 on the microscope carrier 1 and the press strip 3 being pressed together on the display panel 2 and microscope carrier 1；
The display panel 2 is provided with several signal access points 21, and the press strip 3 is provided with the several and signal and accessed
The one-to-one signal input probe 32 of point 21；The both ends of the press strip 3 are provided with electromagnet apparatus 31, and the microscope carrier 1 is provided with
Two grooves 11 corresponding with the electromagnet apparatus 31 at the both ends of the press strip 3 respectively, two are respectively equipped with two groove 11
Magnetic conductive metal piece 12.
Different from prior art, signal input probe 32 is FPC described in the utility model
(Flexible Printed Circuit, FPC) probe or film probe, by by traditional probe replace with FPC probes or
Film probe, the height of press strip can be reduced, avoid, because of the too high regular event for influenceing board of the height of display panel press strip, expanding
Open up the indication range of display panel press strip.
Further, the utility model is attracted each other by magnetic conductive metal piece 12 with electromagnet apparatus 31 method is realized
The pressing of press strip 3, it is not necessary to which mechanical trip is set, and the thickness of press strip 3 can also accomplish very little, so as to further reduce press strip
3 height, avoid because of the too high regular event for influenceing board of the height of display panel press strip, radium-shine reparation etc. is each after guarantee lighting
Kind processing procedure can be normally carried out.
Preferably, the thickness of the press strip 3 is less than 5mm, and the material of the press strip 3 is bakelite or aluminium alloy.
Specifically, the width of the signal access point 21 is less than 20um, and the signal access point is smaller than 30um.
It should be noted that the display panel lighting system can be in radium-shine reparation board, the Yi Jidian of display panel
Lamp test board etc. is all kinds of to be needed use on the board of lighting operation, and the microscope carrier 1 can pass through the load of corresponding board
Platform is transformed to obtain.
Further, in the thickness of display panel 2 described in the utility model and the press strip 3 being pressed together on the display panel 2
Degree sum can be less than 10mm thickness, and compared to the 40mm of prior art, its height substantially reduces, successfully avoid because
The too high regular event for influenceing board of the height of display panel press strip, the various processing procedures such as radium-shine reparation can be normal after guarantee lighting
Carry out.
Preferably, the material of the magnetic conductive metal piece 12 is the various materials that can be attracted by electromagnet apparatus 31 such as iron.
Specifically, the display panel lighting system also includes：The power supply being electrically connected with the electromagnet apparatus 31, institute
The signal source that signal input probe 32 is electrically connected with is stated, it is that electromagnet apparatus 31 provides electric power by power supply, realizes magnetic conduction gold
Method that category piece 12 and electromagnet apparatus 31 attract each other completes the pressing of press strip 3, and after the completion of lighting, deenergization can will
Press strip 3 separates with display panel 2, is that signal input probe 32 provides various drive signals by signal source, drives display panel
Lighting.
It is noted that display panel lighting system operating process of the present utility model is：Display panel 2 is consolidated first
Determine onto the predeterminated position of microscope carrier 1, then align press strip 3 and display panel 2 so that signal inputs probe 32 and accessed with signal
Point 21 corresponds, and the electromagnet apparatus 31 at the both ends of press strip 3 is corresponding with magnetic conductive metal piece 12 in the groove 11 on microscope carrier 1, then
Electromagnet apparatus 31 is powered, electromagnet apparatus 31 is attracted each other with magnetic conductive metal piece 12, and the signal input on the press strip 3 is visited
Together with pin 32 touches with signal access point 21, signal source inputs various drive signals, lights display panel 2, and processing procedure is completed, after
Electromagnet apparatus 31 is powered off, electromagnet apparatus 31 no longer attracts each other with magnetic conductive metal piece 12, and press strip 3 can be with display panel
2 and microscope carrier 1 be freely separating.
In summary, the utility model provides a kind of display panel lighting system, and it is used cooperatively FPC probes by press strip
Or film probe, while realize that the signal access point on display panel connects with the signal input probe on press strip using electromagnetic attraction
Conjunction is pressed, the press strip height reduction of display panel to below 10mm can be avoided the height too Gao Ying because of display panel press strip
The regular event of board is rung, implementation process is simple, without manual depression, can simplify the bonding processes of press strip, lift work effect
Rate.
It is described above, for the person of ordinary skill of the art, can according to the technical solution of the utility model and
Technical concept makes other various corresponding changes and deformation, and all these changes and deformation should all belong to the utility model power
The protection domain that profit requires.
Claims (9)
- A kind of 1. display panel lighting system, it is characterised in that including：Microscope carrier (1), the display surface on the microscope carrier (1) Plate (2) and the press strip (3) being pressed together on the display panel (2) and microscope carrier (1)；The display panel (2) is provided with several signal access points (21), and the press strip (3) connects provided with several with the signal The one-to-one signal input probe (32) of access point (21)；The both ends of the press strip (3) are provided with electromagnet apparatus (31), and the microscope carrier (1) is provided with and the press strip (3) respectively Corresponding two grooves (11) of the electromagnet apparatus (31) at both ends, two magnetic conductive metal pieces are respectively equipped with two groove (11) (12)；The signal input probe (32) is FPC probes or film probe；The thickness sum of the display panel (2) and the press strip (3) being pressed together on the display panel (2) is less than 10mm.
- 2. display panel lighting system as claimed in claim 1, it is characterised in that the material of the press strip (3) be bakelite or Aluminium alloy.
- 3. display panel lighting system as claimed in claim 1, it is characterised in that the thickness of the press strip (3) is less than 5mm.
- 4. display panel lighting system as claimed in claim 1, it is characterised in that the width of the signal access point (21) is small In 20um.
- 5. display panel lighting system as claimed in claim 1, it is characterised in that the spacing of the signal access point (21) is small In 30um.
- 6. display panel lighting system as claimed in claim 1, it is characterised in that the display panel lighting system is used to show Show radium-shine the reparation board or lighting test station of panel.
- 7. display panel lighting system as claimed in claim 1, it is characterised in that the material of the magnetic conductive metal piece (12) is Iron.
- 8. display panel lighting system as claimed in claim 1, it is characterised in that also include：With the electromagnet apparatus (31) power supply being electrically connected with.
- 9. display panel lighting system as claimed in claim 1, it is characterised in that also include：Probe is inputted with the signal (32) signal source being electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289500.2U CN206818996U (en) | 2016-11-28 | 2016-11-28 | Display panel lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289500.2U CN206818996U (en) | 2016-11-28 | 2016-11-28 | Display panel lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818996U true CN206818996U (en) | 2017-12-29 |
Family
ID=60750422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289500.2U Active CN206818996U (en) | 2016-11-28 | 2016-11-28 | Display panel lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296936A (en) * | 2019-07-17 | 2019-10-01 | 武汉华星光电技术有限公司 | A kind of lighting test jig and its test method |
| CN112059403A (en) * | 2020-08-26 | 2020-12-11 | 苏州迈为科技股份有限公司 | Follow-up OLED screen body laser repairing method for lighting mechanism |
| WO2021175084A1 (en) * | 2020-03-06 | 2021-09-10 | 深圳精智达技术股份有限公司 | Crimping jig and detection device |
-
2016
- 2016-11-28 CN CN201621289500.2U patent/CN206818996U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296936A (en) * | 2019-07-17 | 2019-10-01 | 武汉华星光电技术有限公司 | A kind of lighting test jig and its test method |
| WO2021175084A1 (en) * | 2020-03-06 | 2021-09-10 | 深圳精智达技术股份有限公司 | Crimping jig and detection device |
| CN112059403A (en) * | 2020-08-26 | 2020-12-11 | 苏州迈为科技股份有限公司 | Follow-up OLED screen body laser repairing method for lighting mechanism |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |