CN208126056U - A kind of Novel LCD aging testing system - Google Patents
A kind of Novel LCD aging testing system Download PDFInfo
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- CN208126056U CN208126056U CN201820640472.7U CN201820640472U CN208126056U CN 208126056 U CN208126056 U CN 208126056U CN 201820640472 U CN201820640472 U CN 201820640472U CN 208126056 U CN208126056 U CN 208126056U
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Abstract
The utility model relates to a kind of Novel LCD aging testing systems, it is characterised in that：Including：Controlling terminal (1), attachment device (2) and multiple detection platforms (7)；Controlling terminal (1) connects attachment device (2)；Attachment device (2) connects multiple detection platforms (7)；Detection platform (7) includes：Detection device (3) and carrying pallet (4)；Wherein, detection device (3) is placed in carrying pallet (4), and detection device (3) connects attachment device (2).Test macro provided by the utility model can simultaneously detect two pieces of liquid crystal displays, and when being detected to two pieces of liquid crystal displays, there is no sequencing, and the test macro is by configuring bus extender and choosing the pin of different bus expander, different machines can be lighted in the case where being changed without wire rod, it can achieve while burn-in test is carried out to two pieces of liquid crystal displays, while improving the efficiency of burn-in test reduces production cost, improve the production efficiency of product.
Description
Technical field
The utility model belongs to liquid crystal display manufacturing field, and in particular to a kind of Novel LCD burn-in test system
System.
Background technique
In recent years, as the consumption consciousness of the development of LCD industry and consumer improve, so that liquid crystal display
Device manufacturing enterprise constantly weeds out the old and bring forth the new in product design, and manufacturing enterprise must also improve while promoting manufacturing process
Production efficiency just can ensure that enterprise shapes up.For the manufacturing enterprise of liquid crystal display, the life cycle of product is always
Consumer's object of interest, burn-in test are then a kind of manufacturing process certifications that producer is supplied to consumer, meanwhile, aging
Test is also the performance of a production reliability.By the product after burn-in test, the life cycle of product can be determined, really
The high-reliability of product is protected, guarantees that product will not break down easily.
Currently, existing aging of product test be it is one-to-one tested, i.e., a test device passes through fixed cable
Connect one piece of TFT-LCD (Thin Film Transistor-Liquid Crystal Display：Tft liquid crystal is aobvious
Show device), then TFT-LCD is tested by test device.
However, this one-to-one test is tested in the existing aging of product, resource is greatly wasted, it is raw in manufacturing enterprise
Substantial contribution must be just put into before production LCD product and purchases these test devices, and existing test device is often only a kind of
Fixed interface, when change produces machine, it is necessary to replace connection cables, while these problems influence enterprise development also significantly
Affect the production efficiency of product.
Utility model content
In order to solve the above-mentioned problems in the prior art, it is old that the utility model provides a kind of Novel LCD
Change test macro.The technical problems to be solved in the utility model is achieved through the following technical solutions：
A kind of Novel LCD aging testing system, including：Controlling terminal, attachment device and multiple detection platforms；
The controlling terminal connects the attachment device；
The attachment device connects multiple detection platforms；
The detection platform includes：Detection device and carrying pallet；
Wherein, the detection device is placed on the carrying pallet, and the detection device connects the attachment device.
Further, the detection device includes：Power supply unit, first control unit, the second control unit, the first connection
Device unit, the second connector unit and receiving unit；Wherein,
The power supply unit connects the first control unit and second control unit；
The first control unit connects first connector unit and the receiving unit；
Second control unit connects second connector unit and the receiving unit；
The detection device connects the attachment device by the receiving unit power line communication mode.
Further, first connector unit and second connector unit include bus extender.
Further, the attachment device connects the connection type of the detection device and includes：Power line communication mode, nothing
Line internetwork connection mode or infrared connection mode.
Further, the attachment device is power line communication device.
Further, the attachment device connects multiple detection platforms.
Further, the detection device is ageing tester.
The beneficial effects of the utility model：
(1) detection device of Novel LCD aging testing system provided by the utility model can be simultaneously to two blocks of liquid
Crystal display is detected, and the production cost of product is reduced；
(2) detection device of Novel LCD aging testing system provided by the utility model and liquid crystal display
Interface includes multiple types, by configuring the testing requirement that can satisfy between different machines.
The utility model is described in further details below with reference to accompanying drawings and embodiments.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Novel LCD aging testing system provided by the utility model；
Fig. 2 is a kind of test device structural representation of Novel LCD aging testing system provided by the utility model
Figure.
Symbol description：
1, controlling terminal；2, attachment device；3, detection device；4, pallet is carried；5, the first panel to be checked；6, second is to be checked
Panel；7, detection platform；31, power supply unit；32, first control unit；33, the second control unit；34, the first connector list
Member；35, the second connector unit；36, receiving unit.
Specific embodiment
Reach the technical means and efficacy that predetermined purpose is taken for the utility model is further described, below in conjunction with attached drawing
And embodiment, to specific embodiment of the present utility model, structure feature and its effect, detailed description are as follows.
Embodiment one：
Referring to Figure 1 and Fig. 2, Fig. 1 are a kind of Novel LCD aging testing systems provided by the utility model
Structural schematic diagram；Fig. 2 is a kind of test device structure of Novel LCD aging testing system provided by the utility model
Schematic diagram.As shown in Figure 1, a kind of Novel LCD aging testing system, including：Controlling terminal 1, attachment device 2 and more
A detection platform 7；Wherein, the controlling terminal 1 connects the attachment device 2；The attachment device connects multiple detections
Platform 7.
Preferably, the test macro is by 1 attachment device 2 of controlling terminal, then connects multiple detections by attachment device 2 and put down
Platform 7.Controlling terminal 1 can configure the equipment in each detection platform 7 by attachment device 2 respectively.
Preferably, attachment device 2 can be power line communication device.
Preferably, detection platform 7 includes：Detection device 3, carrying pallet 4；Wherein, the detection device 3 is placed on described
It carries on pallet 4.
Preferably, multiple detection platforms 7 are moved all along production line, i.e. carrying pallet 4 is constantly in motion state,
Wherein, while carrying pallet 4 moves, detection device 3 is in running order.
Preferably, as shown in Figure 1, the system at work, detection device 3 is separately connected the first panel 5 and second to be checked
Panel 6 to be checked, and detection device 3, the first panel 5 and the second panel 6 to be checked to be checked are both placed on the carrying pallet 4.
The test macro can may also begin to the second panel 6 to be checked of detection while detecting the first panel 5 to be checked.
Preferably, the first panel 5 and the second panel 6 to be checked to be checked is Thin Film Transistor-LCD (Thin Film
Transistor-Liquid Crystal Display, referred to as：TFT-LCD).
Preferably, as shown in Fig. 2, detection device 3 includes：Power supply unit 31, first control unit 32, the second control unit
33, the first connector unit 34, the second connector unit 35 and receiving unit 36；Wherein, first control of the connection of power supply unit 31
Unit 32 and the second control unit 33；First control unit 32 connects the first connector unit 34 and receiving unit 36；Second control
Unit 33 processed connects the second connector unit 35 and receiving unit 36.
Preferably, first connector unit 34 and second connector unit 35 include bus extender
(General Purpose Input Output, referred to as：GPIO).The bus extender includes described in different types of interface
Detection device 3 connects the attachment device 2.The detection device 3 connects the attachment device 2 by the receiving unit 36.
Preferably, controlling terminal 1 can be computer, export configuration order by controlling terminal 1, send out by attachment device 2
It send to each detection device 3, detection device 3 receives configuration order by receiving unit 36, and respectively to 32 He of first control unit
Second control unit, 33 distribution configuration command, first control unit 32 match the first connector unit 34 according to configuration order
It sets, the second control unit configures the second connector unit 35 according to configuration order.In the first connector unit 34 and
For two connector units 35 with postponing, control device 3 can pass through the panel to be checked of GPIO connection first of the first connector unit 34
5, the panel 6 to be checked of GPIO connection second of the second connector unit 35 can be passed through, wherein the first panel to be checked 5 and second to
Examining panel 6 can be synchronism detection, or asynchronous test.
Test macro provided by the utility model can simultaneously detect two pieces of liquid crystal displays, and to two pieces
When liquid crystal display detects, without sequencing, and the detection device of the test macro and the interface of liquid crystal display include
Multiple types while reducing production cost, improve production by configuring the testing requirement that can satisfy between different machines
The production efficiency of product.
Embodiment two：
Continuing with referring to Fig. 1 and Fig. 2, Fig. 1 is a kind of Novel LCD burn-in test system provided by the utility model
The structural schematic diagram of system；Fig. 2 is a kind of detection device of Novel LCD aging testing system provided by the utility model
Structural schematic diagram.
Preferably, multiple detection platforms 7 constitute entire detection production line, can be in batches to liquid crystal by the detection production line
Display carries out burn-in test.
Preferably, when the operation of detection production line, firstly, panel to be checked and panel to be checked 6 are scanned by code reader,
Product information is obtained, controlling terminal 1 is edited by code reader acquisition product information, then by controlling terminal 1 and lower same configuration
Order, by 2 distribution configuration command of attachment device to detection platform 7, detection platform 7 is completed to configure according to configuration order.
Preferably, as shown in Figure 1, in configuration order, by 1 distribution configuration command of controlling terminal, then controlling terminal 1
Configuration order is exported to attachment device 2, i.e. power communication device, power communication device passes through power communication cable distribution configuration command extremely
Test platform 7.
Preferably, as shown in Fig. 2, when configuration order is sent to detection platform 7, i.e., when configuration order is sent to detection device
When 3, detection device 3 receives configuration order by receiving unit 36, and receiving unit 36 sends configuration after receiving configuration order respectively
Order to first control unit 32 and the second control unit 33, first control unit 32 and the second control unit 33 is ordered according to configuration
Order respectively configures the first connector unit 34 and the second connector unit 35.Wherein, first control unit 32 is to first
The GPIO of connector unit is configured, and the second control unit 33 configures the GPIO of the second connector unit.Later, match
The first connector unit 34 postponed connects the first panel 5 to be checked by data cable, with the second connector unit 35 postponed
The second panel 6 to be checked is connected by data cable.Then the burn-in test of the first panel 5 and second point inspection panel 6 to be checked is completed.
Preferably, detection device 3 connects the data sorting of the data cable of the first panel 5 and the second panel 6 to be checked to be checked
Definition selects same or different according to demand respectively；It can also select according to demand while the first face to be checked of asynchronous test
Plate 5 and the second panel 6 to be checked.
The utility model can be changed without by configuring bus extender and choosing the pin of different bus expander
Different machines are lighted in the case where wire rod, can achieve while burn-in test is carried out to two pieces of liquid crystal displays, improve aging
The efficiency of test.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (7)
1. a kind of Novel LCD aging testing system, which is characterized in that including：Controlling terminal (1), attachment device (2)
With multiple detection platforms (7)；
The controlling terminal (1) connects the attachment device (2)；
The attachment device (2) connects multiple detection platforms (7)；
The detection platform (7) includes：Detection device (3) and carrying pallet (4)；
Wherein, the detection device (3) is placed on the carrying pallet (4), and the detection device (3) connects the connection dress
Set (2).
2. test macro according to claim 1, which is characterized in that the detection device (3) includes：Power supply unit
(31), first control unit (32), the second control unit (33), the first connector unit (34), the second connector unit (35)
With receiving unit (36)；Wherein,
The power supply unit (31) connects the first control unit (32) and second control unit (33)；
The first control unit (32) connects first connector unit (34) and the receiving unit (36)；
Second control unit (33) connects second connector unit (35) and the receiving unit (36)；
The detection device (3) connects the attachment device (2) by the receiving unit (36).
3. test macro according to claim 2, which is characterized in that first connector unit (34) and described second
Connector unit (35) includes bus extender.
4. test macro according to claim 1, which is characterized in that the attachment device (2) connects the detection device
(3) connection type includes：Power line communication mode, wireless network connection mode or infrared connection mode.
5. test macro according to claim 1, which is characterized in that the attachment device (2) is power line communication device.
6. test macro according to claim 1, which is characterized in that the attachment device (2) connects multiple detections
Platform (7).
7. test macro according to claim 1, which is characterized in that the detection device (3) is ageing tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820640472.7U CN208126056U (en) | 2018-04-28 | 2018-04-28 | A kind of Novel LCD aging testing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820640472.7U CN208126056U (en) | 2018-04-28 | 2018-04-28 | A kind of Novel LCD aging testing system |
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| CN208126056U true CN208126056U (en) | 2018-11-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187199A (en) * | 2019-04-16 | 2019-08-30 | 昆山国显光电有限公司 | The ageing processing device and ageing method of display panel |
| CN111724723A (en) * | 2020-07-23 | 2020-09-29 | 武汉天马微电子有限公司 | Aging device |
| CN114705942A (en) * | 2022-05-12 | 2022-07-05 | 无锡美科微电子技术有限公司 | Test system for batch aging of displays |
-
2018
- 2018-04-28 CN CN201820640472.7U patent/CN208126056U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187199A (en) * | 2019-04-16 | 2019-08-30 | 昆山国显光电有限公司 | The ageing processing device and ageing method of display panel |
| CN110187199B (en) * | 2019-04-16 | 2022-03-25 | 昆山国显光电有限公司 | Aging treatment equipment and aging treatment method for display panel |
| CN111724723A (en) * | 2020-07-23 | 2020-09-29 | 武汉天马微电子有限公司 | Aging device |
| CN111724723B (en) * | 2020-07-23 | 2022-09-16 | 武汉天马微电子有限公司 | Aging device |
| CN114705942A (en) * | 2022-05-12 | 2022-07-05 | 无锡美科微电子技术有限公司 | Test system for batch aging of displays |
| CN114705942B (en) * | 2022-05-12 | 2023-10-24 | 无锡美科微电子技术有限公司 | Display batch aging testing system |
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