CN101587248A - Laser repair device with automatic detection function - Google Patents
Laser repair device with automatic detection function Download PDFInfo
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- CN101587248A CN101587248A CN 200810097619 CN200810097619A CN101587248A CN 101587248 A CN101587248 A CN 101587248A CN 200810097619 CN200810097619 CN 200810097619 CN 200810097619 A CN200810097619 A CN 200810097619A CN 101587248 A CN101587248 A CN 101587248A
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- repair device
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Abstract
The invention relates to a laser repair device with an automatic detection function, which comprises a base, a bracket part, a laser device, a detection lens group and a backlight box, wherein the base is provided with a detection working part which corresponds to the detection lens group, a repair working part which corresponds to the laser device and a moving part which is used for placing an object to be detected and can do a first axial movement; the laser device can do a second axial movement on the bracket part; a plurality of lenses of the detection lens group are used for capturing images, and an overlay image processing module is used for processing retrieved image overlap; and during repair, the first axial movement of the moving part and the second axial movement of the laser device are utilized to repair a dead pixel position. The laser repair device has the advantages and the effects of convenient use, time saving, precise detection, automation detection, and the like.
Description
Technical field
The present invention relates to a kind of laser repair device with automatic measuring ability, relate in particular to a kind of laser repair device with automatic measuring ability that superimposed image is handled module that has, it has concurrently easy to use and saves time, detects advantage and effects such as accurately reaching detection automatically.
Background technology
Existing pick-up unit only has the function that an image detects (scan or intercept), and laser aid is in order to repair or range finding.Liquid crystal panel was after the panel processing procedure was finished in the past, and the pick-up unit of can arranging in pairs or groups (as the machine of lighting a lamp) is checked, and behind the bad point of record, this panel moved to the reparation of going bad on the laser aid a little; After reparation is finished, then must again this panel be transported by retracting pick-up unit on the laser aid to declare again, having increased, proofread and correct, many programs such as location, cost and overall operation time also improve many relatively.
Even prior art is that collocation optical detection module reaches automatic judgement when detecting, but after the panel judgement is finished, still panel need be moved on the laser aid and repair, and after reparation is finished, retract pick-up unit again and declare again, can't effectively reduce the overall operation time.
In addition, as shown in Figure 1, existing pick-up unit 940 also can utilize several camera lenses 941 to reach in a big way a capture, but for complete done an image capture to an object 60 to be measured, the sensing range of adjacent camera lens 941 has the overlapping of a particular range, make picked image produce a plurality of image overlaps district 9411 (as shown in Figure 2), the erroneous judgement that image overlap district 9411 then often causes image to detect.
Therefore, be necessary to research and develop new product, to solve above-mentioned shortcoming and problem.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the above-mentioned defective that prior art exists, and a kind of laser repair device with automatic measuring ability is provided, it has advantage easy to use and time saving, and detect accurately, also have the function of automatic detection.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of laser repair device with automatic measuring ability is characterized in that, comprising: a pedestal has workspace, a plane, a pair of first track and a movable part; This workspace, plane has a testing portion and a repair portion, this movable part is in order to put an object to be measured, and this movable part is located on this first track in the mode of sliding, and can on this first track, do one first and move axially, whereby, this object to be measured can utilize this movable part and reach mobile, and the scope that moves is between this testing portion and this repair portion; One cradle portion is located on this pedestal, and between this testing portion and this repair portion; This cradle portion has second track that a first surface, a second surface and are located at this second surface; One laser aid be to be located on second track of this cradle portion and to repair portion that should pedestal in the mode of sliding, and this laser aid is can do one second on this second track to move axially; One detects the mirror group, is located at the first surface of this cradle portion and to testing portion that should pedestal, and this detection mirror group has several camera lenses and superimposed image processing module; It is overlapping in order to handle between several camera lenses institute's picked image that this superimposed image is handled module; One lamp box backlight is in order to provide needed light source when detecting.
Aforesaid laser repair device with automatic measuring ability, lamp box wherein backlight is located at the below of this object to be measured, and this detection mirror group is to be located at the top of this object to be measured.
Aforesaid laser repair device with automatic measuring ability, lamp box wherein backlight is located at the top of this object to be measured, and this detection mirror group is to be located at the below of this object to be measured.
Aforesaid laser repair device with automatic measuring ability wherein detects between mirror group and this object to be measured and is provided with one deck light polarizing film.
Aforesaid laser repair device with automatic measuring ability is provided with one deck light polarizing film between object wherein to be measured and this lamp box.
Aforesaid laser repair device with automatic measuring ability wherein comprises an automatic examination and repair system again.
Aforesaid laser repair device with automatic measuring ability, wherein examination and repair system has the function that makes the maintenance process automation automatically; Automatically the maintenance flow process comprises automatic detection and reparation.
The invention has the beneficial effects as follows that it has advantage easy to use and time saving, and detect accurately also have the function of automatic detection.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the existing synoptic diagram that detects the mirror group
Fig. 2 is the existing overlapping synoptic diagram of pick-up image that detects the mirror group
Fig. 3 is the synoptic diagram with laser repair device of automatic measuring ability of the present invention
Fig. 4 is the vertical view with laser repair device of automatic measuring ability of the present invention
Fig. 5 is the synoptic diagram of first embodiment of the laser repair device with automatic measuring ability of the present invention
Fig. 6 is the synoptic diagram of second embodiment of the laser repair device with automatic measuring ability of the present invention
Fig. 7 is the synoptic diagram of the light polarizing film position one of the laser repair device with automatic measuring ability of the present invention
Fig. 8 is the synoptic diagram of the light polarizing film position two of the laser repair device with automatic measuring ability of the present invention
Fig. 9 is the synoptic diagram of the light polarizing film position three of the laser repair device with automatic measuring ability of the present invention
Figure 10 is the synoptic diagram of the light polarizing film position four of the laser repair device with automatic measuring ability of the present invention
The number in the figure explanation:
Workspace, 10 pedestals, 11 plane
The 11A testing 11B of portion repair portion
13 first tracks, 14 movable parts
20 cradle portion, 21 first surfaces
22 second surfaces, 23 second tracks
30 laser aids 40 detect the mirror group
41 camera lenses, 42 superimposed images are handled module
50 lamp box 60 objects to be measured backlight
70 light polarizing film, 940 existing pick-up units
941 camera lenses, 9411 image overlap districts
The X first axial Y second is axial
Embodiment
As shown in Figures 3 and 4, the present invention is a kind of laser repair device with automatic measuring ability, and it comprises:
One pedestal 10 has workspace, a plane 11, a pair of first track 13 and a movable part 14; This workspace, plane 11 has a 11A of testing portion and a 11B of repair portion, this movable part 14 is in order to put an object 60 to be measured, and this movable part 14 is located on this first track 13 in the mode of sliding, and can on this first track 13, be one first axial X and move, whereby, this object 60 to be measured is to utilize this movable part 14 and reach mobile, and the scope that moves is between this 11A of testing portion and the 11B of this repair portion;
One cradle portion 20 is located on this pedestal 10, and between this 11A of testing portion and the 11B of this repair portion; This cradle portion 20 has second track 23 that a first surface 21, a second surface 22 and are located at this second surface 22;
One laser aid 30 is located in the mode of sliding on second track 23 of this cradle portion 20 and to the 11B of repair portion that should pedestal 10, and this laser aid 30 is can be one second axial Y to move on this second track 23;
One detects mirror group 40, is located at the first surface 21 of this cradle portion 20 and to the 11A of testing portion that should pedestal 10, and this detection mirror group 40 has several camera lenses 41 and superimposed image processing module 42; It is overlapping in order to handle several 41 institutes of camera lens picked image that this superimposed image is handled module 42;
One lamp box 50 backlight is in order to provide needed light source when detecting.
About this object 60 to be measured (for example panel), it is to utilize movable part 14 to move in the first axial X of first track 13, make this object 60 to be measured according to the needs that detect or repair, move to this 11A of testing portion or the 11B of repair portion, and to should pick-up unit 40 (as shown in Figure 4, when this object 60 to be measured is done capture detection, be to utilize the first axial X of this movable part 14 to move, make this object 60 to be measured carry out capture one by one by this detection mirror group 40; And when declaring again, position after then will this object to be measured 60 repairing is corresponding to this pick-up unit 40) or this laser aid 30 is (as shown in Figure 4, utilize the first axial X of movable part 14 to move and the second axial Y of this laser aid 30 moves, make position that these object 60 desires to be measured repair) corresponding to this laser aid 30.
In more detail, several camera lenses 41 of this detection mirror group 40 are to do a straight line according to this second axial Y to arrange, when this object 60 to be measured detected the below of mirror group 40 with the first axial X by this, this detected mirror group 40 and promptly this object 60 to be measured that moves is done a capture one by one; Certainly, this detection mirror group 40 is for asking the image of complete this object 60 to be measured of acquisition, the sensing range of adjacent camera lens 41 has the overlapping of a particular range, make picked image have the image overlap of many places, it then is in order to shadow item lap is done a processing, cause the mistake that detects on differentiating to avoid image overlap that this superimposed image is handled module 42.
When object to be measured 60 needs to repair, be to utilize this movable part 14 to move and laser aid 30 moves in the second axial Y of second track 23, to reparation position that should determinand spare 60 in the first axial X of first track 13.
About this lamp box 50 backlight, the light source that it provided is a backlight, so when this lamp box 50 was located at the below of this object 60 to be measured, then this detection mirror group 40 was tops (as shown in Figure 5) of being located at this object 60 to be measured; And when this lamp box 50 was located at the top of this object 60 to be measured, then this detection mirror group 40 was belows (as shown in Figure 6) of being located at this object 60 to be measured.
As Fig. 7, Fig. 8, Fig. 9 and shown in Figure 10, detect 50 of mirror group 40 and this 60 of object to be measured, this object 60 to be measured and this lamp boxes backlight at this, be to be respectively equipped with one deck light polarizing film 70 (as shown in Figures 7 and 8, the polarisation mould that this detection mirror group 40 and this object to be measured are 60 is can be located on several camera lenses 41 or this object 60 to be measured; As Fig. 9 and shown in Figure 10, the polarisation mould 70 that this object 60 to be measured and this lamp box backlight are 50 can be located on object 60 to be measured or this lamp box 50 backlight).In addition, the present invention comprises an automatic examination and repair system (not shown) again, and it has the function that can make the maintenance flow process reach robotization, and its automatic maintenance flow process comprises:
[1] detects automatically: carry out the capture analysis of this object 60 to be measured automatically and note down bad point coordinates;
[2] repair: comply with the bad point coordinates of being noted down and to move to the 11B of this repair portion by object 60 to be measured, repair with this laser aid 30;
Certainly, answering after this object to be measured 60 is repaired declared, and is can select artificial cognition maybe will this automatic examination and repair system to be set to declare state (can repair result's judgement automatically) automatically again.
In sum, advantage of the present invention and effect can reduce:
[1] easy to use and save time.Because the detection of prior art and repair and need utilize pick-up unit and laser aid to reach respectively, therefore increased transport, proofread and correct, many programs such as location, inconvenient and time-consuming in the use; And the present invention is provided with this detection mirror group and this laser aid respectively at the top of this testing portion and this repair portion, makes the present invention reach the dual-use function that image detects and repairs, so, have advantage easy to use and time saving.
[2] detect accurately.When existing pick-up unit uses a plurality of camera lenses to carry out large-scale capture, often because of the overlapping to some extent mistake that causes detecting of scope of camera lens acquisition; The present invention then handles module with the superimposed image that this detects the mirror group, does one at the part of image overlap and handles, and obtains an image accurately, makes that to detect the mirror group more accurate on detecting.
[3] detect automatically.Detection mirror group of the present invention can connect an automatic checkout system, makes this detection mirror group carry out the capture analysis of object to be measured automatically and writes down bad point coordinates, after moving to this repair portion again and repairing, moves to this testing portion and declares again automatically.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. the laser repair device with automatic measuring ability is characterized in that, comprising:
One pedestal has workspace, a plane, a pair of first track and a movable part; This workspace, plane has a testing portion and a repair portion, this movable part is in order to put an object to be measured, and this movable part is located on this first track in the mode of sliding, and can on this first track, do one first and move axially, whereby, this object to be measured can utilize this movable part and reach mobile, and the scope that moves is between this testing portion and this repair portion;
One cradle portion is located on this pedestal, and between this testing portion and this repair portion; This cradle portion has second track that a first surface, a second surface and are located at this second surface;
One laser aid be to be located on second track of this cradle portion and to repair portion that should pedestal in the mode of sliding, and this laser aid is can do one second on this second track to move axially;
One detects the mirror group, is located at the first surface of this cradle portion and to testing portion that should pedestal, and this detection mirror group has several camera lenses and superimposed image processing module; It is overlapping in order to handle between several camera lenses institute's picked image that this superimposed image is handled module;
One lamp box backlight is in order to provide needed light source when detecting.
2. the laser repair device with automatic measuring ability according to claim 1 is characterized in that described lamp box backlight is located at the below of this object to be measured, and this detection mirror group is to be located at the top of this object to be measured.
3. the laser repair device with automatic measuring ability according to claim 1 is characterized in that described lamp box backlight is located at the top of this object to be measured, and this detection mirror group is to be located at the below of this object to be measured.
4. the laser repair device with automatic measuring ability according to claim 1 is characterized in that, is provided with one deck light polarizing film between described detection mirror group and this object to be measured.
5. the laser repair device with automatic measuring ability according to claim 1 is characterized in that, is provided with one deck light polarizing film between described object to be measured and this lamp box.
6. the laser repair device with automatic measuring ability according to claim 1 is characterized in that, comprises an automatic examination and repair system again.
7. the laser repair device with automatic measuring ability according to claim 6 is characterized in that:
Described automatic examination and repair system has the function that makes the maintenance process automation;
Described automatic maintenance flow process comprises automatic detection and reparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810097619 CN101587248A (en) | 2008-05-22 | 2008-05-22 | Laser repair device with automatic detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810097619 CN101587248A (en) | 2008-05-22 | 2008-05-22 | Laser repair device with automatic detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101587248A true CN101587248A (en) | 2009-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810097619 Pending CN101587248A (en) | 2008-05-22 | 2008-05-22 | Laser repair device with automatic detection function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041504A (en) * | 2010-11-02 | 2011-05-04 | 中国石油大学(华东) | Laser repairing workbench |
| CN102183877A (en) * | 2011-03-24 | 2011-09-14 | 深南电路有限公司 | Method for repairing printed wiring board and ultraviolet (UV) repairing machine |
| CN103668187A (en) * | 2013-12-23 | 2014-03-26 | 上海彩石激光科技有限公司 | Automatic laser repairing device of hard alloy well logging tool during drilling and repairing method thereof |
| CN113851073A (en) * | 2020-06-28 | 2021-12-28 | 中国科学院长春光学精密机械与物理研究所 | Miniature LED display device based on redundancy design and dynamic compensation |
-
2008
- 2008-05-22 CN CN 200810097619 patent/CN101587248A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041504A (en) * | 2010-11-02 | 2011-05-04 | 中国石油大学(华东) | Laser repairing workbench |
| CN102183877A (en) * | 2011-03-24 | 2011-09-14 | 深南电路有限公司 | Method for repairing printed wiring board and ultraviolet (UV) repairing machine |
| CN103668187A (en) * | 2013-12-23 | 2014-03-26 | 上海彩石激光科技有限公司 | Automatic laser repairing device of hard alloy well logging tool during drilling and repairing method thereof |
| CN103668187B (en) * | 2013-12-23 | 2016-08-17 | 上海彩石激光科技有限公司 | Hard alloy LWD tool Automatic laser prosthetic appliance and restorative procedure thereof |
| CN113851073A (en) * | 2020-06-28 | 2021-12-28 | 中国科学院长春光学精密机械与物理研究所 | Miniature LED display device based on redundancy design and dynamic compensation |
| CN113851073B (en) * | 2020-06-28 | 2022-08-23 | 中国科学院长春光学精密机械与物理研究所 | Miniature LED display device based on redundancy design and dynamic compensation |
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Open date: 20091125 |