CN110243832A - A kind of detection device - Google Patents
A kind of detection device Download PDFInfo
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- CN110243832A CN110243832A CN201910580937.3A CN201910580937A CN110243832A CN 110243832 A CN110243832 A CN 110243832A CN 201910580937 A CN201910580937 A CN 201910580937A CN 110243832 A CN110243832 A CN 110243832A
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- detection
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- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- 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
- G01N21/8806—Specially adapted optical and illumination features
-
- 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
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8809—Adjustment for highlighting flaws
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention relates to display panel detection technique fields, disclose a kind of detection device.Detection device provided by the invention, on the one hand, by the way that the first detection lamp group part and the second detection lamp group part are arranged in angle, the light that the light that the first detection lamp group part can be made to issue and the second detection lamp group part issue overlaps on product, form hot spot, so as to improve the illumination brightness on product, illumination quality is promoted, and then improve the detection success rate of first kind defect；On the other hand, the cooperation of lamp group part is detected by the first detection lamp group part, the second detection lamp group part and third, two kinds of light can be issued, when the first detection lamp group part and the second detection lamp component operation, the light of the first kind can be issued, detect the defect of the first kind, when third detects lamp component operation, the light of Second Type can be issued, can detecte the defect of Second Type, the detection to two kinds of different type defects is realized, the scope of application of detection device is expanded.
Description
Technical field
The present invention relates to display panel detection technique field more particularly to a kind of detection devices.
Background technique
In order to guarantee the quality of production of display panel, it usually needs display panel is irradiated using detection device, with
Detect the defect of display panel.An important factor for illumination quality is as defects detection directly determines the height of detection success rate.
Existing detection device, usual illumination is second-rate, and defects detection success rate is lower.In addition, due to the kind of defects of display panel
Class is numerous, and different defects needs to cooperate different types of light that can detected.But existing detection device can only be sent out
A type of light out can only be detected for a part of defect of display panel, can not be directed to the difference of display panel
Defect is detected.
Therefore, the novel detection device of one kind is needed to solve the above technical problems.
Summary of the invention
Based on the above, the purpose of the present invention is to provide a kind of detection devices, compared with prior art, illumination matter
It measures, detection success rate is high, and it is applied widely, it can satisfy the detection demand of number of drawbacks.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of detection device, comprising:
First detection lamp group part is configured as issuing the light of the first kind；
Second detection lamp group part, is configured as issuing the light of the first kind, the second detection lamp group part with it is described
First detection lamp group part is arranged in angle, so that the light for the first kind that the first detection lamp group part issues and second inspection
The light for surveying the first kind that lamp group part issues overlaps on product, to cooperate the defect for the first kind for detecting the product；
Third detects lamp group part, is configured as issuing the light of Second Type, to cooperate the Second Type for detecting the product
Defect.
Further, the quantity of the third detection lamp group part is two groups, and it is in angle that third described in two groups, which detects lamp group part,
Setting, so that the light that the detection lamp group part of third described in two groups issues Second Type overlaps on the product.
Further, the third detection lamp group part includes sodium vapor lamp and lamp box, and the sodium vapor lamp can issue second class
The light of type, the lamp box can block or expose the light for the Second Type that the sodium vapor lamp issues.
Further, the lamp box fixed setting, the sodium vapor lamp are movably arranged, and the sodium vapor lamp can be stored by movement
In the lamp box or by being skidded off in the lamp box.
Further, third detection lamp group part further includes connection component and the first driving assembly, the sodium vapor lamp and institute
Connection component connection is stated, first driving assembly can drive the connection component mobile.
Further, the third detection lamp group part further includes the first slide assemblies, and first slide assemblies are described in
The driving direction of first driving assembly extends, and the driving end of first driving assembly passes through the connection component and described first
Slide assemblies slidable connection.
Further, the first detection lamp group part includes the first lamp body and the first reflecting mirror, and first lamp body can
The light of the first kind is issued, the light for the first kind that first lamp body issues can be reflected by first reflecting mirror
On to the product；
The second detection lamp group part includes the second lamp body and the second reflecting mirror, and second lamp body can issue described the
The light of the light of one type, the Second Type that second lamp body issues can reflex to the product by second reflecting mirror
On, and it is overlapping with the reflected light of first reflecting mirror.
Further, the first detection lamp group part further includes the first lens, and the reflected light of first reflecting mirror can
It is transferred on the product by first lens；
The second detection lamp group part further includes the second lens, and the reflected light of second reflecting mirror can pass through described the
Two lens are transferred on the product.
It further, further include detection support and mounting rack, the first detection lamp group part, the second detection lamp group part
It is all set in the detection support with third detection lamp group part, the detection support is slidably disposed in the installation
On frame.
Further, further include the second driving assembly and the second slide assemblies, the driving end of second driving assembly with
The detection support connection, second slide assemblies are set on the mounting rack and slidably connect with the detection support
It connects.
The invention has the benefit that
Detection device provided by the invention, on the one hand, by being in folder by the first detection lamp group part and the second detection lamp group part
The first kind that angle setting, the light for the first kind that the first detection lamp group part can be made to issue and the second detection lamp group part issue
Light overlaps on product, forms hot spot, so as to improve the illumination brightness on product, promotes illumination quality, and then improve
The detection success rate of first kind defect；On the other hand, it is detected by the first detection lamp group part, the second detection lamp group part and third
The cooperation of lamp group part can issue two kinds of light, can be with when the first detection lamp group part and the second detection lamp component operation
The light for issuing the first kind, detects the defect of the first kind, when third detects lamp component operation, can issue Second Type
Light can detecte the defect of Second Type, realize the detection to two kinds of different type defects, expand being applicable in for detection device
Range meets the detection demand of number of drawbacks.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of detection device provided in an embodiment of the present invention；
Fig. 2 is the partial structural diagram of detection device provided in an embodiment of the present invention；
Fig. 3 is partial structural diagram of the third detection lamp group part provided in an embodiment of the present invention under first angle；
Fig. 4 is the partial structural diagram of third detection lamp group part provided in an embodiment of the present invention under a second angle；
Fig. 5 is partial structural diagram of the third detection lamp group part provided in an embodiment of the present invention under third angle.
In figure:
1- first detects lamp group part；The first lamp body of 11-；The first reflecting mirror of 12-；The first lens of 13-；
2- second detects lamp group part；The second lamp body of 21-；The second reflecting mirror of 22-；The second lens of 23-；
3- third detects lamp group part；31- sodium vapor lamp；32- lamp box；321- escape groove；33- connection component；The first driving group of 34-
Part；The first sliding rail of 35-；The first sliding block of 36-；37- sodium vapor lamp mounting assembly；38- barn door；
4- detection support；
5- mounting rack；
The second driving assembly of 6-；
The second slide assemblies of 7-；The second sliding rail of 71-；The second sliding block of 72-.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", only
For descriptive purposes, or for distinguishing different structure or component, it is not understood to indicate or imply relative importance.Its
In, term " first position " and " second position " they are two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connection,
It is also possible to be electrically connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
As shown in Figure 1, being detected the present embodiment provides a kind of detection device for the defect to display panel.Specifically
Ground, detection device include that the first detection lamp group part 1, second detects lamp group part 2 and third detection lamp group part 3.Wherein, the first detection
Lamp group part 1 and the second detection lamp group part 2 are used cooperatively, and for detecting the defect of the first kind, third detection lamp group part 3 is for examining
Survey the defect of Second Type.Specifically, the first detection lamp group part 1 is configured as issuing the light of the first kind.Second detection lamp group
Part 2 is configured as issuing the light of the first kind, and the second detection lamp group part 2 and the first detection lamp group part 1 are arranged in angle, so that the
The light for the first kind that the light for the first kind that one detection lamp group part 1 issues is issued with the second detection lamp group part 2 is submitted in product
It is folded, to cooperate the defect of the first kind of testing product.Third detection lamp group part 3 is configured as issuing the light of Second Type, with
Cooperate the defect of the Second Type of testing product.When the light of the first kind is white light, it is uneven to can be used for detecting dotted color；When
When the light of Second Type is sodium light, the color that can be used for detecting film surface is uneven；But not limited to this, and the use of light can be with reality
The sensitivity of border detection defect is that foundation is selected.
Detection device provided in this embodiment, on the one hand, by the way that the first detection lamp group part 1 and second are detected lamp group part 2
It is arranged in angle, the light for the first kind that the first detection lamp group part 1 can be made to issue and second detects lamp group part 2 issues first
The light of type overlaps on product, forms hot spot, so as to improve the illumination brightness on product, promotes illumination quality, in turn
Improve the detection success rate of first kind defect；On the other hand, 2 and of lamp group part is detected by the first detection lamp group part 1, second
Third detects the cooperation of lamp group part 3, can issue two kinds of light, when the first detection lamp group part 1 and the second detection lamp group part 2
When work, the light of the first kind can be issued, detects the defect of the first kind, when third detection lamp group part 3 works, Ke Yifa
The light of Second Type out can detecte the defect of Second Type, realize the detection to two kinds of different type defects, expand inspection
The scope of application for surveying device, meets the detection demand of number of drawbacks.
Optionally, as shown in Figure 1, the first detection lamp group part 1 includes the first lamp body 11 and the first reflecting mirror 12, the first lamp body
The light of 11 first kind issued can be reflexed on product by the first reflecting mirror 12；Second detection lamp group part 2 includes second
The light of lamp body 21 and the second reflecting mirror 22, the Second Type that the second lamp body 21 issues can reflex to production by the second reflecting mirror 22
On product, and it is overlapping with the reflected light of the first reflecting mirror 12.By the first reflecting mirror 12 of setting and the second reflecting mirror 22, can change
The propagation path of light.
Optionally, as shown in Figure 1, the first detection lamp group part 1 further includes the first lens 13, the reflected light of the first reflecting mirror 12
It can be transferred on product by the first lens 13；Second detection lamp group part 2 further includes the second lens 23, the second reflecting mirror 22
Reflected light can be transferred on product by the second lens 23.First lens 13 and the second lens 23 can play optically focused and even light
Effect, to be conducive to further increase the illumination brightness and illumination quality on product.Optionally, the first lens 13 and second
Lens 23 are Fresnel Lenses.
Optionally, as shown in Figure 1, detection device provided in this embodiment further includes detection support 4 and mounting rack 5, first
Detection lamp group part 1, second detects lamp group part 2 and third detection lamp group part 3 is all set in detection support 4, and detection support 4 can be slided
It is set on mounting rack 5 dynamicly.It is arranged in this manner, the first detection lamp group part 1, second can be made to detect 2 and of lamp group part
Third detection lamp group part 3 moves on mounting rack 5, to expand light area, carries out so as to the surface to product comprehensive
Ground irradiation.
Optionally, as Figure 1-Figure 2, detection device provided in this embodiment further includes the second driving assembly 6 and second
The driving end of slide assemblies 7, the second driving assembly 6 is connect with detection support 4, and the second slide assemblies 7 are set on mounting rack 5 simultaneously
With 4 slidable connection of detection support.It is mobile using the second driving assembly 6 driving detection support 4, and make detection support 4 along second
Slide assemblies 7 slide.By the second slide assemblies 7 of setting, stationarity of the detection support 4 in moving process is advantageously ensured that,
And then advantageously ensure that the stability of illumination.
Optionally, as shown in Fig. 2, the second slide assemblies 7 include the second sliding rail 71 and the second sliding block 72, the second sliding rail 71 is set
It is placed on mounting rack 5, the second sliding block 72 is connect with detection support 4, and the second sliding block 72 is slidably disposed on the second sliding rail 71.
Preferably, as shown in Figure 1, the quantity of third detection lamp group part 3 is two groups, two groups of third detection lamp group parts 3 are in folder
Angle setting, so that the light that two groups of third detection lamp group parts 3 issue Second Type overlaps on product.It is arranged in this manner,
Illumination brightness of the third detection lamp group part 3 on product equally can be improved, promote the detection success rate of Second Type defect.
Preferably, as shown in Figure 1, two groups of third detection lamp group parts 3 respectively correspond the first detection lamp group part 1 and the second detection
Lamp group part 2 is arranged.It is arranged in this manner, the space in detection device can be made full use of, reduces the occupancy of detection device
Space.
Optionally, as shown in Figure 3-Figure 5, third detection lamp group part 3 includes sodium vapor lamp 31 and lamp box 32, and lamp box 32 can block
Or expose the light for the Second Type that sodium vapor lamp 31 issues.By the way that rotatable lamp box 32 is arranged, sodium vapor lamp 31 can be made to be always maintained at out
State is opened, sodium vapor lamp 31 is avoided frequently to be opened and closed, extends the service life of sodium vapor lamp 31, when the first detection lamp group part 1 and the second detection lamp
When component 2 works, lamp box 32 can block the light of the sending of sodium vapor lamp 31, avoid to a detection lamp group part 1 and the second detection lamp group part 2
Interfered, improves the detection accuracy of the first detection lamp group part 1 and the second detection lamp group part 2.
Optionally, as shown in Figure 3-Figure 5, lamp box 32 is fixedly installed, and sodium vapor lamp 31 is movably arranged, and sodium vapor lamp 31 passes through mobile energy
It is enough accommodated in lamp box 32 or by being skidded off in lamp box 32.When sodium vapor lamp 31 is moved in lamp box 32, the light that sodium vapor lamp 31 issues can be with
Blocked by lamp box 32, when sodium vapor lamp 31 be moved to lamp box 32 it is outer when, sodium vapor lamp 31 issue light will expose, to carry out Second Type
The detection of defect.
Optionally, as shown in Figures 2 and 3, third detection lamp group part 3 further includes connection component 33 and the first driving assembly
34, sodium vapor lamp 31 is connect with connection component 33, and it is mobile that the first driving assembly 34 can be drivingly connected component 33.Pass through the first driving group
Part 34 is drivingly connected the movement of component 33, makes connection component 33 drive sodium vapor lamp 31 mobile, to realize lamp box 32 to the receipts of sodium vapor lamp 31
Receive with it is exposed.
Optionally, as shown in Figures 2 and 3, third detection lamp group part 3 further includes the first slide assemblies, the first slide assemblies
Driving direction along the first driving assembly 34 extends, and the driving end of the first driving assembly 34 passes through connection component 33 and the first sliding
Component slidable connection.Since sodium vapor lamp 31 is connect with connection component 33, so being advantageously ensured that by the way that the first slide assemblies are arranged
The mobile stationarity of sodium vapor lamp 31.
Optionally, as shown in Figures 2 and 3, the first slide assemblies include the first sliding rail 35 and the first sliding block 36, the first sliding rail
35 extend along the driving direction of the first driving assembly 34, and the driving end of the first driving assembly 34 passes through connection component 33 and the first cunning
Block 36 connects, and the first sliding block 36 is slidably disposed on the first sliding rail 35.When the first driving assembly 34 is drivingly connected component 33
It is mobile, when connection component 33 being made to drive sodium vapor lamp 31 mobile, while it will drive the first sliding block 36 and being slided along the first sliding rail 35, to guarantee
The mobile stationarity of sodium vapor lamp 31.
Optionally, as shown in Figures 2 and 3, third detection lamp group part 3 further includes sodium vapor lamp mounting assembly 37, multiple sodium vapor lamps 31
It is installed in sodium vapor lamp mounting assembly 37, and sodium vapor lamp mounting assembly 37 is connect with connection component 33.By the way that sodium vapor lamp installation group is arranged
Part 37, it is ensured that the fixed reliability of sodium vapor lamp 31, while advantageously ensuring that the synchronism that multiple sodium vapor lamps 31 move.
Optionally, as shown in Figures 2 and 3, third detection lamp group part 3 further includes barn door 38, and barn door 38 is fixed on sodium
In lamp mounting assembly 37, the side of lamp box 32 offers escape groove 321, and barn door 38 can block escape groove 321.Escape groove
321 can be convenient for sodium vapor lamp 31 by skidding off in lamp box 32, and after sodium vapor lamp 31 is accommodated in lamp box 32, it is kept away using the closure of barn door 38
Allow slot 321, the light that can be issued to avoid sodium vapor lamp 31 be exposed by escape groove 321, guarantee occlusion effect.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of detection device characterized by comprising
First detection lamp group part (1) is configured as issuing the light of the first kind；
Second detection lamp group part (2) is configured as issuing the light of the first kind, second detection lamp group part (2) and institute
It states the first detection lamp group part (1) to be arranged in angle, so that the light for the first kind that first detection lamp group part (1) issues and institute
The light for stating the first kind of the second detection lamp group part (2) sending overlaps on product, to cooperate the first kind for detecting the product
The defect of type；
Third detects lamp group part (3), is configured as issuing the light of Second Type, detects the Second Type of the product with cooperation
Defect.
2. detection device according to claim 1, which is characterized in that the quantity of third detection lamp group part (3) is two
Group, third described in two groups detects lamp group part (3) and is arranged in angle, so that the detection of third described in two groups lamp group part (3) issues second
The light of type overlaps on the product.
3. detection device according to claim 1, which is characterized in that third detection lamp group part (3) includes sodium vapor lamp
(31) and lamp box (32), the sodium vapor lamp (31) can issue the light of the Second Type, and the lamp box (32) can block or reveal
The light for the Second Type that the sodium vapor lamp (31) issues out.
4. detection device according to claim 3, which is characterized in that lamp box (32) fixed setting, the sodium vapor lamp
(31) it is movably arranged, the sodium vapor lamp (31) can be accommodated in by movement in the lamp box (32) or by the lamp box (32)
It skids off.
5. detection device according to claim 4, which is characterized in that third detection lamp group part (3) further includes connection
Component (33) and the first driving assembly (34), the sodium vapor lamp (31) connect with the connection component (33), first driving group
Part (34) can drive the connection component (33) mobile.
6. detection device according to claim 5, which is characterized in that third detection lamp group part (3) further includes first
Slide assemblies, first slide assemblies extend along the driving direction of first driving assembly (34), first driving group
The driving end of part (34) passes through the connection component (33) and the first slide assemblies slidable connection.
7. detection device according to claim 1, which is characterized in that first detection lamp group part (1) includes the first lamp
Body (11) and the first reflecting mirror (12), first lamp body (11) can issue the light of the first kind, first lamp body
(11) light of the first kind issued can be reflexed on the product by first reflecting mirror (12)；
Second detection lamp group part (2) includes the second lamp body (21) and the second reflecting mirror (22), the second lamp body (21) energy
The light of the first kind is enough issued, the light for the first kind that second lamp body (21) issues can be reflected by described second
Mirror (22) reflexes on the product, and overlapping with the reflected light of first reflecting mirror (12).
8. detection device according to claim 7, which is characterized in that first detection lamp group part (1) further includes first
The reflected light of lens (13), first reflecting mirror (12) can be transferred on the product by first lens (13)；
Second detection lamp group part (2) further includes the second lens (23), and the reflected light of second reflecting mirror (22) can lead to
Second lens (23) are crossed to be transferred on the product.
9. detection device according to claim 1, which is characterized in that further include detection support (4) and mounting rack (5), institute
State the first detection lamp group part (1), it is described second detection lamp group part (2) and the third detection lamp group part (3) be all set in described in
In detection support (4), the detection support (4) is slidably disposed on the mounting rack (5).
10. detection device according to claim 9, which is characterized in that further include the second driving assembly (6) and the second sliding
The driving end of component (7), second driving assembly (6) is connect with the detection support (4), second slide assemblies (7)
Be set on the mounting rack (5) and with the detection support (4) slidable connection.
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| CN201910580937.3A CN110243832A (en) | 2019-06-29 | 2019-06-29 | A kind of detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985932A (en) * | 2019-12-05 | 2020-04-10 | 苏州精濑光电有限公司 | Lamp box assembly capable of switching light |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580435Y (en) * | 2002-11-21 | 2003-10-15 | 东捷半导体科技股份有限公司 | Lamp box of liquid crystal base board detector |
| CN1637409A (en) * | 2003-12-23 | 2005-07-13 | De&T株式会社 | Check device for flat display |
| CN2715186Y (en) * | 2004-06-08 | 2005-08-03 | 东捷科技股份有限公司 | Lamp house capable of light source switching |
| CN2742417Y (en) * | 2004-11-12 | 2005-11-23 | 东捷科技股份有限公司 | Lamp box for detecting liquid crystal base board |
| US20070046931A1 (en) * | 2005-08-26 | 2007-03-01 | Nikon Corporation | Surface defect inspection apparatus and surface defect inspection method |
| JP2008046075A (en) * | 2006-08-21 | 2008-02-28 | Omron Corp | Optical system, and thin film evaluation device and evaluating method |
| CN101408572A (en) * | 2007-10-11 | 2009-04-15 | 台达电子工业股份有限公司 | Substrate optical detection method and apparatus |
| TW201137342A (en) * | 2010-04-28 | 2011-11-01 | Au Optronics Corp | Testing apparatus |
| CN103185726A (en) * | 2011-12-31 | 2013-07-03 | 芝浦机械电子装置股份有限公司 | Illumination system, illumination method, and inspection system |
| CN103216778A (en) * | 2012-01-24 | 2013-07-24 | 株式会社小糸制作所 | Lighting unit and vehicular lighting apparatus |
| US20150138564A1 (en) * | 2013-11-15 | 2015-05-21 | Samsung Electronics Co., Ltd. | Non-destructive inspection system for display panel and method, and non-destructive inspection apparatus thereof |
| CN106680289A (en) * | 2017-01-25 | 2017-05-17 | 江苏东旭亿泰智能装备有限公司 | Macroscopic inspection system for glass substrate |
| CN106705897A (en) * | 2016-12-23 | 2017-05-24 | 电子科技大学 | Arc-shaped glass panel defect detecting method used for curved surface electronic display screen |
| CN108414530A (en) * | 2018-03-13 | 2018-08-17 | 昆山国显光电有限公司 | Automated optical detection equipment |
| CN109459438A (en) * | 2018-11-27 | 2019-03-12 | 中国工程物理研究院激光聚变研究中心 | A kind of defect detection equipment and method |
-
2019
- 2019-06-29 CN CN201910580937.3A patent/CN110243832A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580435Y (en) * | 2002-11-21 | 2003-10-15 | 东捷半导体科技股份有限公司 | Lamp box of liquid crystal base board detector |
| CN1637409A (en) * | 2003-12-23 | 2005-07-13 | De&T株式会社 | Check device for flat display |
| CN2715186Y (en) * | 2004-06-08 | 2005-08-03 | 东捷科技股份有限公司 | Lamp house capable of light source switching |
| CN2742417Y (en) * | 2004-11-12 | 2005-11-23 | 东捷科技股份有限公司 | Lamp box for detecting liquid crystal base board |
| US20070046931A1 (en) * | 2005-08-26 | 2007-03-01 | Nikon Corporation | Surface defect inspection apparatus and surface defect inspection method |
| JP2008046075A (en) * | 2006-08-21 | 2008-02-28 | Omron Corp | Optical system, and thin film evaluation device and evaluating method |
| CN101408572A (en) * | 2007-10-11 | 2009-04-15 | 台达电子工业股份有限公司 | Substrate optical detection method and apparatus |
| TW201137342A (en) * | 2010-04-28 | 2011-11-01 | Au Optronics Corp | Testing apparatus |
| CN103185726A (en) * | 2011-12-31 | 2013-07-03 | 芝浦机械电子装置股份有限公司 | Illumination system, illumination method, and inspection system |
| CN103216778A (en) * | 2012-01-24 | 2013-07-24 | 株式会社小糸制作所 | Lighting unit and vehicular lighting apparatus |
| US20150138564A1 (en) * | 2013-11-15 | 2015-05-21 | Samsung Electronics Co., Ltd. | Non-destructive inspection system for display panel and method, and non-destructive inspection apparatus thereof |
| CN106705897A (en) * | 2016-12-23 | 2017-05-24 | 电子科技大学 | Arc-shaped glass panel defect detecting method used for curved surface electronic display screen |
| CN106680289A (en) * | 2017-01-25 | 2017-05-17 | 江苏东旭亿泰智能装备有限公司 | Macroscopic inspection system for glass substrate |
| CN108414530A (en) * | 2018-03-13 | 2018-08-17 | 昆山国显光电有限公司 | Automated optical detection equipment |
| CN109459438A (en) * | 2018-11-27 | 2019-03-12 | 中国工程物理研究院激光聚变研究中心 | A kind of defect detection equipment and method |
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Application publication date: 20190917 |