CN205720968U - A kind of display screen detection tool and detecting system - Google Patents
A kind of display screen detection tool and detecting system Download PDFInfo
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- CN205720968U CN205720968U CN201620383860.2U CN201620383860U CN205720968U CN 205720968 U CN205720968 U CN 205720968U CN 201620383860 U CN201620383860 U CN 201620383860U CN 205720968 U CN205720968 U CN 205720968U
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- detection tool
- display screen
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- foreign body
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 11
- 239000012528 membrane Substances 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
This utility model provides a kind of display screen detection tool, and it includes detecting tool framework and being located at having of described detection tool frame sides blowing down and/or the cleaning unit of adsorption function；This utility model also provides for a kind of detecting system, and it includes the display screen detection tool described in technique scheme.This utility model is by arranging cleaning unit, it is possible to saves the artificial step blowing down foreign body, saves the production time, improves yields；And can also avoid conducting electricity the bad problem of line that causes of foreign body.
Description
Technical field
This utility model relates to Display Technique field, is specifically related to a kind of display screen detection tool and detecting system.
Background technology
At present, film transistor type liquid crystal display (TFT-LCD) has become the main product that information shows, use wide
General property is improved.
Liquid crystal display (LCD) panel in process of production, in order to enable liquid crystal molecule to be properly oriented, at array base
A strata imide membrane (PI film) is coated then at polyimides in the surface of plate (Array substrate) and color membrane substrates (CF substrate)
Carry out friction process on thin film and realize the correct orientation of liquid crystal molecule.By dispenser method on the glass substrate, it is coated with sealed plastic box
Make two glass substrates stick together and avoid liquid crystal and extraneous contact, form LCDs motherboard；Eventually pass cutting action
LCDs motherboard is cut into the size of needs, is then passed through detecting operation and product is detected.Such as Fig. 1 and Fig. 2 institute
Showing, existing detection tool includes detecting tool framework 3, and is located at backlight 5, the battle array detected on tool framework 3 from bottom to top
Row substrate 1, color membrane substrates 2 and Polarizer 4, present product is divided into two classes: a class is the product that needs are thinning, and another kind of is not
Need thinning product；This two series products secondary cut can produce conduction foreign body during detection, thus causes that line is bad asks
Topic.
Utility model content
For defect of the prior art, this utility model provides a kind of display screen detection tool and detecting system, to solve
The bad problem of line certainly caused by conduction foreign body.
First aspect, this utility model provides a kind of display screen detection tool, and it includes detecting tool framework and being located at institute
That states detection tool frame sides has blowing and/or the cleaning unit of adsorption function.
Wherein, at least one side of described detection tool framework is provided with a row and cleans hole.
Wherein, the outside of described cleaning Kong Congqi place side extends to inner side.
Wherein, described cleaning unit is provided with the gassing pipe communicated with described cleaning hole.
Wherein, described cleaning unit is provided with the aspirating air pipe communicated with described cleaning hole.
Wherein, also include pressure supply unit, described pressure supply unit respectively with described gassing pipe and aspirating air pipe
It is connected.
Wherein, described pressure supply unit is provided with control panel, described control panel be provided with blowing button and absorption by
Key.
Second aspect, this utility model also provides for a kind of detecting system, and it includes the display screen described in technique scheme
Detection tool.
As shown from the above technical solution, this utility model, based on the structure improvement to detection tool framework, uses in detection
The side of tool framework is arranged has blowing and/or the cleaning unit of adsorption function such that it is able to blows down or adsorbs display screen and exists
The conduction foreign body produced in cutting process, efficiently solves the bad problem of line caused by conduction foreign body.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing work one used simply is introduced in description of the prior art, it should be apparent that, the accompanying drawing in describing below is
Embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front schematic view of the display screen detection tool of prior art；
Fig. 2 is the side sectional view of Fig. 1；
Fig. 3 be a kind of embodiment of this utility model display screen detection tool front schematic view (four sides are provided with cleaning
Hole)；
Fig. 4 is the side sectional view of Fig. 3；
Fig. 5 be this utility model another kind embodiment display screen detection tool front schematic view (three sides are provided with cleaning
Hole)；
Fig. 6 be this utility model another kind embodiment display screen detection tool front schematic view (both sides are provided with cleaning
Hole)；
Fig. 7 be this utility model another kind embodiment display screen detection tool front schematic view (side is provided with cleaning
Hole)；
In Fig. 1-7: 1: array base palte；2: color membrane substrates；3: detection tool framework；4: Polarizer；5: backlight；6: cleaning
Hole.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
This utility model provides a kind of display screen detection tool, and it includes detecting tool framework 3 and being located at described detection
Having of tool framework 3 side is blown down and/or the cleaning unit of adsorption function；Can blow down or adsorb aobvious by this cleaning unit
The conduction foreign body produced in display screen cutting process；Such that it is able to save the artificial step blowing down foreign body, save the production time, improve
Yields；And can also avoid conducting electricity the bad problem of line that causes of foreign body.
Specifically, at least one side of described detection tool framework 3 is provided with a row and cleans hole 6, such as, such as Fig. 3 and Fig. 4
Shown in, a row can be equipped with in the surrounding of described detection tool framework 3 and clean hole 6；Or, as it is shown in figure 5, can be described
Wherein three sides of detection tool framework 3 are respectively provided with a row and clean hole 6；Or, as shown in Figure 6, can be in described detection tool frame
The wherein both sides of frame 3 are respectively provided with a row and clean hole 6；Or, as it is shown in fig. 7, can at described detection tool framework 3 wherein
Side arranges a row and cleans hole 6；Blown down by cleaning hole 6 to facilitate or adsorb conduction other impurity such as foreign body or dust.In order to
Ensureing to blow down or the uniformity of absorption, the surrounding that the present embodiment preferably employs at detection tool framework 3 is equipped with a row and cleans hole
6。
Specifically, described cleaning hole 6 extends to inner side from the outside of its place side, forms the through hole inside and outside connection；With
It is easy to blow down conduction foreign body or from inside to outside absorption conduction foreign body from outside to inside.
Blowing down conduction foreign body for convenience, described cleaning unit is provided with the gassing pipe communicated with described cleaning hole 6, specifically
Ground, the end of described gassing pipe is preferably provided to strip opening, and this strip opening can clean hole 6 phase with a wherein row
Right, it is also possible to clean the part cleaning hole 6 in hole 6 with a row relative, then by arranging multiple gassing pipe, by row's cleaning
Hole 6 is the most corresponding.
The foreign body of absorption conduction for convenience, described cleaning unit is provided with the aspirating air pipe communicated with described cleaning hole 6, accordingly
Ground, the end of described aspirating air pipe is preferably provided to strip opening, and this strip opening can clean hole 6 phase with a wherein row
Right, it is also possible to clean the part cleaning hole 6 in hole 6 with a row relative, then by arranging multiple aspirating air pipe, by row's cleaning
Hole 6 is the most corresponding.
Wherein, also include pressure supply unit (not shown), described pressure supply unit respectively with described gas blow pipe
Road is connected with aspirating air pipe；To provide malleation or negative pressure for cleaning unit, by providing malleation to blow down conduction foreign body or impurity,
In the present embodiment, mainly carry out blowing down function by nitrogen or compressed air；By providing negative-pressure adsorption conduction foreign body or impurity,
It is collected processing in aspirating air pipe by conduction foreign body or impurity absorption.
Described gassing pipe and aspirating air pipe can be separate, it is also possible to the strip opening of common end, and pass through
Different connecting tubes is connected to pressure supply unit.
For the ease of controlling pressure supply unit, described pressure supply unit is provided with control panel, on described control panel
It is provided with blowing button and absorption button；Convenient by blowing down when button and/or absorption are carried out by key control pressure supply unit
Blow down and/or absorption conduction foreign body.
It addition, this utility model additionally provides a kind of detecting system, it includes the display screen inspection described in technique scheme
Measurement fixture, and backlight 5, array base palte 1, color membrane substrates 2 and Polarizer 4, described backlight 5, array base palte 1 and color film base
Plate 2 is sequentially arranged in described detection tool framework 3 from bottom to up, and described Polarizer 4 is located on described color membrane substrates 2；Work as display
When screen (including array base palte 1 and color membrane substrates 2) is put on detection tool, can be by absorption button the dust on display screen four limit
Or conduction foreign body is drawn onto in aspirating air pipe by cleaning hole 6；Or by blowing down button after having adsorbed, can strengthen removing foreign body
Effect；Or when display screen is put on detection tool, directly by blowing down button removal foreign body；This detection tool also may be used simultaneously
So that backlight 5 and detection tool itself are cleaned.
It can thus be seen that this utility model structure arranges ingenious, it is possible to cleaning display screen produces in cutting process
Conduction foreign body, efficiently solves the bad problem of line caused by conduction foreign body.
In description of the present utility model it should be noted that be positioned at the side of Polarizer 4 for " on ", be positioned at backlight 5
Side be D score；Described detection tool framework 3 is " interior " side near the side of display screen, and the side away from display screen is " outward "
Side, orientation describe be for only for ease of describe this utility model and simplify describe rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.Unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be
Fixing connection, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be
It is joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.Common for this area
For technical staff, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In description of the present utility model, illustrate a large amount of detail.It is to be appreciated, however, that reality of the present utility model
Execute example to put into practice in the case of there is no these details.In some instances, it is not shown specifically known method, knot
Structure and technology, in order to do not obscure the understanding of this description.
Similarly, it will be appreciated that disclose to simplify this utility model and help to understand in each utility model aspect
One or more, in description to exemplary embodiment of the present utility model above, each feature of the present utility model is sometimes
It is grouped together in single embodiment, figure or descriptions thereof.But, the method for the disclosure should not explained in instead
Reflect following intention: this utility model the most required for protection requires that the feature than being expressly recited in each claim is more
Feature.More precisely, as the following claims reflect, utility model aspect is single less than disclosed above
All features of embodiment.Therefore, it then follows claims of detailed description of the invention are thus expressly incorporated in this specific embodiment party
Formula, the most each claim itself is as independent embodiment of the present utility model.
It should be noted that this utility model is illustrated rather than by above-described embodiment this utility model is limited,
And those skilled in the art can design alternative embodiment without departing from the scope of the appended claims.In right
In requirement, any reference marks that should not will be located between bracket is configured to limitations on claims.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme, it all should be contained in the middle of the scope of claim of the present utility model and description.
Claims (6)
1. a display screen detection tool, it is characterised in that include detecting tool framework and being located at described detection tool framework side
Having of limit is blown down and/or the cleaning unit of adsorption function；At least one side of described detection tool framework is provided with one and clears
Clean hole, the outside of described cleaning Kong Congqi place side extends to inner side.
Display screen the most according to claim 1 detection tool, it is characterised in that described cleaning unit is provided with and described cleaning
The gassing pipe that hole communicates.
Display screen the most according to claim 2 detection tool, it is characterised in that described cleaning unit is provided with and described cleaning
The aspirating air pipe that hole communicates.
Display screen the most according to claim 3 detection tool, it is characterised in that also include pressure supply unit, described pressure
Power feedway is connected with described gassing pipe and aspirating air pipe respectively.
Display screen the most according to claim 4 detection tool, it is characterised in that described pressure supply unit is provided with chain of command
Plate, described control panel is provided with blowing button and absorption button.
6. a detecting system, it is characterised in that include the display screen detection tool as described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383860.2U CN205720968U (en) | 2016-04-28 | 2016-04-28 | A kind of display screen detection tool and detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383860.2U CN205720968U (en) | 2016-04-28 | 2016-04-28 | A kind of display screen detection tool and detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205720968U true CN205720968U (en) | 2016-11-23 |
Family
ID=57332921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383860.2U Expired - Fee Related CN205720968U (en) | 2016-04-28 | 2016-04-28 | A kind of display screen detection tool and detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205720968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116914A (en) * | 2017-05-10 | 2017-09-01 | 京东方科技集团股份有限公司 | Work base station and its control method, ink-jet print system |
| CN107272229A (en) * | 2017-06-15 | 2017-10-20 | 亚杰科技（江苏）有限公司 | A kind of novel liquid crystal display screen detection device |
-
2016
- 2016-04-28 CN CN201620383860.2U patent/CN205720968U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116914A (en) * | 2017-05-10 | 2017-09-01 | 京东方科技集团股份有限公司 | Work base station and its control method, ink-jet print system |
| CN107116914B (en) * | 2017-05-10 | 2019-10-29 | 京东方科技集团股份有限公司 | Work base station and its control method, ink-jet print system |
| CN107272229A (en) * | 2017-06-15 | 2017-10-20 | 亚杰科技（江苏）有限公司 | A kind of novel liquid crystal display screen detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |