CN109443706A - A kind of detection method and detection device of display panel - Google Patents
A kind of detection method and detection device of display panel Download PDFInfo
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- CN109443706A CN109443706A CN201811403295.1A CN201811403295A CN109443706A CN 109443706 A CN109443706 A CN 109443706A CN 201811403295 A CN201811403295 A CN 201811403295A CN 109443706 A CN109443706 A CN 109443706A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- Chemical & Material Sciences (AREA)
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- Analytical Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of detection method of display panel and detection devices.A kind of detection method of display panel, comprising steps of obtaining the location parameter of display panel to be detected；Obtain the height parameter of testing staff；Height control parameter is formed according to location parameter and height parameter, and height control parameter is sent to detection platform device；Detection platform device will test the height of platform, control to adjust the height for arriving respective heights control parameter.In the case where detection board does not change, detection platform device adjusts the height that testing staff reaches standard detection by height adjustment, and the detection visual angle of testing staff is enabled more to be matched with the sighting distance of demand, testing staff, which can be improved, reduces False Rate, automate it is adaptable, it is applied widely.
Description
Technical field
The present invention relates to field of display technology more particularly to the detection methods and detection device of a kind of display panel.
Background technique
It is formed with the development of science and technology with progress, flat-panel monitor due to having thin fuselage, power saving and the low hot spot of radiation
For the main product of display, it is widely applied.Flat-panel monitor includes Thin Film Transistor-LCD (Thin
Film Transistor-Liquid Crystal Display, TFT-LCD) and machine light emitting diode (Organic Light-
Emitting Diode, OLED) display etc..Wherein, the rotation that Thin Film Transistor-LCD passes through control liquid crystal molecule
The light refraction of backlight module is come out and generates picture by direction, has many merits such as thin fuselage, power saving, radiationless.And machine
Light emitting diode indicator be made of using organic electroluminescent LED, have self-luminous, response time be short, clarity with it is right
Many advantages, such as higher than degree, achievable Flexible Displays and large area total colouring.
Quality Detection, such as lighting detection will be carried out generally before display panel is produced for detecting display panel
Picture display effect, in lighting detection process, since the height of panel to be detected is usually constant, but the body of testing staff
It is high different, part testing staff's height and reasonable detection height there are a certain distance, this will so that detection effect compared with
Difference, the case where being easy to appear erroneous judgement.
Summary of the invention
In view of the above problem, technical problem to be solved by the invention is to provide a kind of automatic adjustment testing staff detections
The detection method and detection device of the display panel of height, to achieve the above object, the present invention provides a kind of display panels
Detection method and detection device.
A kind of detection method of display panel, comprising steps of
Obtain the location parameter of display panel to be detected；
Obtain the height parameter of testing staff；
Height control parameter is formed according to location parameter and height parameter, and height control parameter is sent to detection platform
Device；
Detection platform device will test the height of platform, control to adjust the height for arriving respective heights control parameter.
Optionally, the detection platform device will test the height of platform, control to adjust to respective heights control parameter
It is further comprised the steps of: after the step of height
The current detection picture of display panel to be detected is detected, the front and back adjustment parameter of corresponding current detection picture is obtained；
Detection platform device according to front and back adjustment parameter, control to adjust detection platform apart from display panel to be detected away from
From.
Optionally, the corresponding front and back adjustment parameter of the current detection picture is the first front and back adjustment parameter；
The detection platform device controls to adjust detection platform apart from display panel to be detected according to front and back adjustment parameter
Apart from the step of further include:
When detecting that current detection picture changes, obtains corresponding second front and back of new current detection picture and adjust ginseng
Number；
Detection platform device controls to adjust detection platform apart from display panel to be detected according to the second front and back adjustment parameter
Distance.
Optionally, the detection platform device controls to adjust detection platform apart to be detected aobvious according to front and back adjustment parameter
Show panel apart from the step of after further comprise the steps of:
When detecting replacement display panel signal to be detected, the second display panel to be detected is waited to complete replacement and lighting
Operation；
The current detection picture of corresponding second display panel to be detected is detected, the front and back of corresponding current detection picture is obtained
Adjustment parameter；
Detection platform device controls to adjust detection platform apart from display panel to be detected according to adjustment parameter before and after third
Distance.
Optionally, the display panel to be detected is arranged on tester table, and the tester table is used for while being multiple
Display panel to be detected carries out detection operation；
When detecting that current display panel to be detected completes test, the position ginseng of third display panel to be detected is obtained
Number；
The current detection picture for detecting third display panel to be detected calculates left and right adjusting parameter according to location parameter, and
Obtain the front and back adjustment parameter of corresponding detection picture；
Detection platform device controls to adjust detection platform according to left and right adjusting parameter, location parameter and front and back adjustment parameter
Distance apart from third display panel to be detected.
Optionally, the detection platform is first not according to location before height control parameter and front and back adjustment parameter
Beginning position；
The detection platform device controls to adjust detection platform apart from display panel to be detected according to front and back adjustment parameter
Apart from the step of after further comprise the steps of:
When tester table detects detection end signal, detection board will test end signal and be sent to detection platform dress
It sets, and closes ignition device；
Detection platform device receives detection end signal, then controls detection platform and be reset to initial position.
Optionally, the detection platform is first not according to location before height control parameter and front and back adjustment parameter
Beginning position；
A urgent return unit is provided in the detection platform, the urgent return unit is reset to for controlling detection platform
Initial position.
Optionally, the step of height parameter for obtaining testing staff includes:
When detecting that obtaining height step starts, height parameter acquisition module measures testing staff, and is tied according to detection
Fruit generates height parameter.
The invention also discloses a kind of detection methods of display panel, comprising steps of
Obtain the location parameter of display panel to be detected；
When detecting that obtaining height step starts, height parameter acquisition module measures testing staff, and is tied according to detection
Fruit produces height parameter；
Height control parameter is formed according to location parameter and height parameter, and height control parameter is sent to detection platform
Device；
Detection platform device will test the height of platform, control to adjust the height for arriving respective heights control parameter；
The current detection picture of display panel to be detected is detected, the front and back adjustment parameter of corresponding current detection picture is obtained；
Detection platform device according to front and back adjustment parameter, control to adjust detection platform apart from display panel to be detected away from
From；
When detecting that current detection picture changes, the corresponding front and back adjustment parameter of new current detection picture is obtained；
Detection platform device controls to adjust detection platform apart from display panel to be detected according to new front and back adjustment parameter
Distance.
The invention also discloses a kind of detection device, for any one of the above detection method to display panel to be detected into
Row detection, comprising:
Tester table carries out lighting detection operation, and detection display panel to be detected for fixing display panel to be detected
Current picture；
Detection platform device is coupled in the tester table, for according to the tester table transmit come location parameter
Front and back adjustment parameter carries out front-rear position adjusting, and is carried out according to the height control parameter obtained by height parameter to detection platform
Height and position is adjusted；
The detection platform device includes:
Measuring body height module is arranged on the detection platform device, for measuring the height parameter of testing staff；
Detection platform is arranged at the detection platform device, for carrying testing staff；
Module is gone up and down, the position for controlling the detection platform is adjusted.
In the present invention, in the case where detecting board and not changing, measuring body height module according to the location parameter of lighting and
The height parameter of testing staff forms height control parameter, and height control parameter is sent to detection platform device；Detection is flat
Platform device controls the height of detection platform by lifting module, controls to adjust the height for arriving respective heights control parameter, and energy
Enough to go to connect to proper by both view angle adjustment, detection platform device adjusts testing staff by height adjustment and reaches standard detection
Height, and the detection visual angle of testing staff is enabled more to be matched with the sighting distance of demand, testing staff's reduction can be improved
False Rate, automation is adaptable, applied widely.
Detailed description of the invention
Included attached drawing is used to provide that a further understanding of the embodiments of the present application, and which constitute one of specification
Point, for illustrating presently filed embodiment, and with verbal description come together to illustrate the principle of the application.Under it should be evident that
Attached drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of the detection method process of display panel of the embodiment of the present invention；
Fig. 2 is the schematic diagram of the detection method of another kind display panel of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the detection method of another display panel of the embodiment of the present invention；
Fig. 4 is the schematic diagram of the detection method of another display panel of the embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of the assay device structures of display panel of the embodiment of the present invention.
Wherein, 100, detection device；110, test platform；120, detection platform device；121, measuring body height module；122,
Detection platform；123, hoistable platform.
Specific embodiment
Specific structure and function details disclosed herein are only representative, and are for describing showing for the application
The purpose of example property embodiment.But the application can be implemented by many alternative forms, and be not interpreted as
It is limited only by the embodiments set forth herein.
In the description of the present application, it is to be understood that term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, art
Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute
The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one
Or more this feature.In the description of the present application, unless otherwise indicated, the meaning of " plurality " is two or more.
In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
In the description of the present application, 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, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singular used herein above "one", " one " also attempt to include plural number.Also answer
When understanding, term " includes " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or combination thereof.
Below with reference to the accompanying drawings the invention will be further described with preferred embodiment.
As shown in Figures 1 to 5, the embodiment of the present invention discloses a kind of detection method of display panel, comprising steps of
S11: the location parameter of display panel to be detected is obtained；
S12: the height parameter of testing staff is obtained；
S13: height control parameter is formed according to location parameter and height parameter, and height control parameter is sent to detection
Stage apparatus 120；
S14: detection platform device 120 will test the height of platform 122, control to adjust the height for arriving respective heights control parameter
Degree.
Because ensuring that the quality of each processing procedure of display panel is without exception, each processing procedure is required to carry out lighting confirmation, is filled by lighting
It sets and different detection pictures is provided, detected based on different sighting distances, but detection will appear the difference of judgement, the difference of judgement
The factors such as the height by testing staff are influenced, if standard detection is not achieved in testing staff's height, height will cause detection sighting distance
The case where deficiency, especially visual angle does not meet testing requirements, and then testing staff is caused error in judgement occur, then it is likely to occur good
The case where product display panel is mistaken for inferior goods, and inferior goods are mistaken for non-defective unit.In the present solution, not becoming in detection board
In the case where dynamic, height control parameter is formed according to the height parameter of the location parameter of lighting and testing staff, and height is controlled
Parameter processed is sent to detection platform device 120；Detection platform device 120 will test the height of platform 122, control to adjust to correspondence
The height of height control parameter, and both view angle adjustment can be gone to connect to proper, detection platform device 120 passes through height
It adjusts adjustment testing staff and reaches the height of standard detection, and the detection visual angle of testing staff is enabled more to be matched with demand
Sighting distance, can be improved testing staff reduce False Rate, automate it is adaptable, it is applied widely.
The embodiment of the present invention is optional, and the detection platform device 120 will test the height of platform 122, and control and regulation are arrived
It is further comprised the steps of: after the step of height of respective heights control parameter
S15: detecting the current detection picture of display panel to be detected, and the front and back for obtaining corresponding current detection picture adjusts ginseng
Number；
S16: detection platform device 120 controls to adjust detection platform 122 apart from display to be detected according to front and back adjustment parameter
The distance of panel.
It, can if being detected under identical sighting distance for the display panel of different size in the case where detection board is constant
The case where demand sighting distance that current sighting distance is greater than display panel to be detected can occur, the detection of testing staff is likely to occur suddenly at this time
Slightly some undesirable regions of small display, and situations such as inferior goods are mistaken for non-defective unit；And current sighting distance is less than to be detected show
When showing the demand sighting distance of panel, the detection focus of testing staff may more concentrate on the center of display panel
Domain, and because of the limited corner areas position detection for ignoring display panel of sighting distance, detection process is considerably increased in this way
Detection error rate.In the present solution, the detection knot of the current detection picture shown based on various sizes of display panel to be detected
Fruit, in the case where showing identical the currently monitored picture, this programme also can be according to the dimensions of display panel to be detected
Situations such as calculate the calculating for perhaps obtaining different demand sighting distance adaptability or obtain the front and back tune of corresponding current detection picture
Parameter is saved, detection platform device 120 controls to adjust detection platform 122 apart from display panel to be detected according to front and back adjustment parameter
Distance have reached applicable sighting distance of the display panel of corresponding current size specification when showing current detection picture, guarantee detection
Personnel are the detection accuracy that testing staff is improved in horizon range appropriate apart from display panel to be detected, improve inspection
Survey effect.
Certainly, the present invention can also use the hoistable platform 123 that front and rear width is very big, does not need adjustment longitudinal separation, inspection
Survey personnel reach adjustment longitudinal separation by being voluntarily moved forward and backward after adjusting to demand height to adapt to the effect of sighting distance
Fruit, it is only necessary to carry out height adjustment, without carrying out front and back adjusting, technology is relatively easy；But as in this case, detection people
Member demand sighting distance farther out when, it will far from hoistable platform 123 close to the side of panel to be detected, in order to guarantee testing staff's
Safety, fence etc. can be arranged in edge, if farther out apart from edge, fence and other factors cause the visual field bad, and can interfere
Effect to detection even increases False Rate, thus, preferentially using that can carry out simultaneously, height adjusts this programme and front and back is adjusted
Scheme, in this way, testing staff regardless of sighting distance, can stand in detection platform 122 close to the edge of panel to be detected,
It is adjusted with the most good visual field and reaches best detection effect.
The embodiment of the present invention is optional, and the corresponding front and back adjustment parameter of the current detection picture is that the first front and back adjusts ginseng
Number；
The detection platform device 120 controls to adjust detection platform 122 apart from display to be detected according to front and back adjustment parameter
Panel apart from the step of further include:
S17: it when detecting that current detection picture changes, obtains corresponding second front and back of new current detection picture and adjusts
Parameter；
S18: detection platform device 120 controls to adjust detection platform 122 apart to be detected according to the second front and back adjustment parameter
The distance of display panel.
In the present solution, the testing result for the current detection picture that the display panel to be detected based on same size is shown,
In the case where showing different current detection picture, this programme also can be according to the display not phase to same detection display panel
With current detection picture situations such as calculate and perhaps obtain the calculating of different demand sighting distance adaptability or obtain corresponding current
Detect the front and back adjustment parameter of picture, detection platform device 120 according to front and back adjustment parameter, control to adjust detection platform 122 away from
The display panel that corresponding current size specification is had reached with a distance from display panel to be detected is showing different current detection pictures
When applicable sighting distance, guarantee testing staff apart from display panel to be detected be in horizon range appropriate, improve detection people
The detection accuracy of member improves detection effect.
Display panel corresponds to different detection height and detection sighting distance there are many size, various sizes of display panel is planted,
In the detection process, the size of display panel to be detected can be different, this requires detection platform device 120 have according to difference to
Distance of the detection platform 122 that the size Control testing staff of detection panel stands apart from display panel to be detected, applicable inspection
Various sizes of display panel is surveyed, the applicable range of detection platform device 120 can be increased in this way.In addition, front and back adjustment parameter
It is to be precalculated according to the sighting distance of different detection picture demands, then front and back adjustment parameter and the corresponding of current picture are believed
Breath is stored in the adjustment parameter look-up table of front and back, and rear tester table is according to current detection picture, from front and back adjustment parameter look-up table
In find corresponding front and back adjustment parameter and be sent to detection platform device 120, finally, 120, the detection platform device
Distance of the detection platform 122 apart from display panel to be detected is controlled to adjust according to front and back adjustment parameter, by searching with front and back parameter
Table comparison, detection platform device 120 can quickly control detection platform 122 and reach preset detection position, can mention in this way
The efficiency of high detection process.
The embodiment of the present invention is optional, and it is flat to control to adjust detection according to front and back adjustment parameter for the detection platform device 120
Platform 122 apart from display panel to be detected apart from the step of after further comprise the steps of:
When detecting replacement display panel signal to be detected, the second display panel to be detected is waited to complete replacement and lighting
Operation；
The current detection picture of corresponding second display panel to be detected is detected, the front and back of corresponding current detection picture is obtained
Adjustment parameter；
Detection platform device 120 controls to adjust detection platform 122 apart from display to be detected according to adjustment parameter before and after third
The distance of panel.
Specifically, when the location parameter of the second display panel to be detected and the location parameter of previous display panel to be detected
When different, the height adjustment of detection platform 122 is first carried out according to the location parameter of the second display panel to be detected, is then obtained again
The position that second front and back adjustment parameter carries out detection platform 122 is adjusted；If the location parameter of the second display panel to be detected is with before
When the location parameter of one display panel to be detected is identical, then only need to carry out position adjusting according to the second front and back adjustment parameter,
It is configured as the case may be.
The embodiment of the present invention is optional, and the display panel to be detected is arranged on tester table, and the tester table is used
Detection operation is carried out in simultaneously for multiple display panels to be detected；
When detecting that current display panel to be detected completes test, the position ginseng of third display panel to be detected is obtained
Number；
The current detection picture for detecting third display panel to be detected calculates left and right adjusting parameter according to location parameter, and
Obtain the front and back adjustment parameter of corresponding detection picture；
It is flat to control to adjust detection according to left and right adjusting parameter, location parameter and front and back adjustment parameter for detection platform device 120
Distance of the platform 122 apart from third display panel to be detected.
In the present solution, when lighting detection may be carried out simultaneously for multiple panels to be detected by detecting board, under normal circumstances,
Only the longitudinal separation of adjustment detection platform 122 and height are inadequate, thus, the present invention increases in such tester table
The adjustment for having added left and right distance, moves left and right for testing staff, detects to different display panels, which ensures that detections
The shell detection range of personnel.
Certainly, width can suitably increase the detection platform 122 in the front-back direction so that the width of detection platform 122 and
The width of tester table is suitable, in this way, detection platform 122 can not need to carry out the adjusting of left and right directions；Moreover, detecting
In the comparable situation of personnel's height, testing staff can be directed to the display panel of same size, and more people carry out while detecting.
The embodiment of the present invention is optional, the detection platform 122 not according to height control parameter and front and back adjustment parameter it
The location of preceding is initial position；
The detection platform device 120 controls to adjust detection platform 122 apart from display to be detected according to front and back adjustment parameter
Panel apart from the step of after further comprise the steps of:
S19: when tester table detects detection end signal, detection board will test end signal and be sent to detection platform
Device 120, and close ignition device；
S20: detection platform device 120 receives detection end signal, then controls detection platform 122 and be reset to initial bit
It sets.
In the present solution, the tester table closes ignition device when detecting operation terminates, meanwhile, transmission detection knot
Beam signal makes detection platform device 120 carry out homing action, by transmitting the same detection end signal, while controlling two kinds of function
The device of energy is closed.
The embodiment of the present invention is optional, the detection platform 122 not according to height control parameter and front and back adjustment parameter it
The location of preceding is initial position；
A urgent return unit is provided in the detection platform 122, the urgent return unit is for controlling detection platform 122
It is reset to initial position.
In the present solution, in the detection process, when encountering emergency events, for the safety for ensuring testing staff；Or detection people
When member is given a spell or when other situations, facilitates testing staff according to the actual situation, carry out reset control.
The embodiment of the present invention is optional, it is described obtain testing staff height parameter the step of include:
When detecting that obtaining height step starts, height parameter acquisition module measures testing staff, and is tied according to detection
Fruit generates height parameter.
In the present solution, generating height parameter by the height of detection testing staff, the value obtained in this way meets testing staff
Practical height values, avoid because detection mistake and influence subsequent height adjustment process and mistake occur.
Specifically, the height parameter acquisition module can be infrared induction scanner, to measure the height of testing staff.It should
Infrared induction scanner can automatically control lifting, be lifted upwards from 122 surface of detection platform, exceed testing staff when being lifted to
When the position of height, infrared induction can't detect biological heat energy, to measure the height of testing staff.Certainly, the infrared induction
Scanner can also be lifted since the preset heights such as 1 meter 2, and testing staff is avoided to be unlikely to be short in 1 meter 2 of child.
Of course, it is possible to which testing staff can be manually entered height ginseng by keyboard by the way that a keyboard is arranged in detection board
Number.
As another embodiment of the present invention, with reference to shown in Fig. 3 to Fig. 4, a kind of detection method of display panel is disclosed,
Comprising steps of
A: the location parameter of display panel to be detected is obtained；
B: when detecting that obtaining height step starts, height parameter acquisition module measures testing staff, and according to detection
As a result height parameter is produced；
C: height control parameter is formed according to location parameter and height parameter, and height control parameter is sent to detection and is put down
Platform device 120；
D: detection platform device 120 will test the height of platform 122, control to adjust the height for arriving respective heights control parameter
Degree；
E: detecting the current detection picture of display panel to be detected, and the front and back for obtaining corresponding current detection picture adjusts ginseng
Number；
F: detection platform device 120 controls to adjust detection platform 122 apart from display surface to be detected according to front and back adjustment parameter
The distance of plate；
G: when detecting that current detection picture changes, the corresponding front and back adjustment parameter of new current detection picture is obtained；
H: detection platform device 120 controls to adjust detection platform 122 apart to be detected aobvious according to new front and back adjustment parameter
Show the distance of panel.
In the present solution, in the case where detection board does not change, according to the body of the location parameter of lighting and testing staff
High parameter forms height control parameter, and height control parameter is sent to detection platform device 120；Detection platform device 120
It will test the height of platform 122, control to adjust the height for arriving respective heights control parameter, and can be by both view angle adjustment to comparing
It suitably goes to connect, detection platform device 120 adjusts testing staff by height adjustment and reaches the height of standard detection, and makes
The detection visual angle of testing staff can more be matched with the sighting distance of demand, and testing staff, which can be improved, reduces False Rate, and automation is suitable
Should be able to power it is strong, it is applied widely.
Root is used for referring to figs. 1 to a kind of detection device 100 shown in Fig. 5, is disclosed as another embodiment of the present invention
Detection 100 is carried out to display panel to be detected according to such as any one of the above detection method, comprising:
Tester table 110 carries out lighting detection operation, and detection display to be detected for fixing display panel to be detected
The current picture of panel；
Detection platform device 120 is coupled in the tester table 100, for according to the tester table 100 transmit come
Adjustment parameter carries out front-rear position adjusting before and after location parameter, and according to the height control parameter obtained by height parameter to detection
Platform 122 carries out height and position adjusting；
Detection platform device 120 includes:
Measuring body height module 121 is arranged on the detection platform device 120, and the height for measuring testing staff is joined
Number；
Detection platform 122 is arranged at the detection platform device 120, for carrying testing staff；
Module 123 is gone up and down, the position for controlling the detection platform 122 is adjusted.
In the present solution, measuring body height module 121 is according to the location parameter of lighting in the case where detecting board and not changing
Height control parameter is formed with the height parameter of testing staff, and height control parameter is sent to detection platform device 120；Inspection
The height that stage apparatus 120 controls detection platform 122 by lifting module is surveyed, the height for arriving respective heights control parameter is controlled to adjust
Degree, and both view angle adjustment can be gone to connect to proper, detection platform device 120 passes through the lifting adjustment detection of module 123
Personnel reach the height of standard detection, and the detection visual angle of testing staff is enabled more to be matched with the sighting distance of demand, can be with
Improving testing staff reduces False Rate, and automation is adaptable, applied widely.
The restriction it should be noted that each step being related in this programme is needed, before not influencing concrete scheme and implementing
It puts, does not regard as being can be the step of making restriction to step sequencing, write on front what is first carried out, be also possible to
It in rear execution, is possibly even performed simultaneously, as long as this programme can be implemented, all shall be regarded as belonging to protection of the invention
Range.
Technical solution of the present invention can be widely applied to various display panels, such as twisted nematic (Twisted
Nematic, TN) display panel, plane conversion type (In-Plane Switching, IPS) display panel, vertical orientation type
(Vertical Alignment, VA) display panel, more quadrant vertical orientation type (Multi-Domain Vertical
Alignment, MVA) display panel, it is of course also possible to be other kinds of display panel, such as Organic Light Emitting Diode
(Organic Light-Emitting Diode, OLED) display panel, applicable above scheme.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of detection method of display panel, which is characterized in that comprising steps of
Obtain the location parameter of display panel to be detected；
Obtain the height parameter of testing staff；
Height control parameter is formed according to location parameter and height parameter, and height control parameter is sent to detection platform dress
It sets；
Detection platform device will test the height of platform, control to adjust the height for arriving respective heights control parameter.
2. a kind of detection method of display panel as described in claim 1, which is characterized in that the detection platform device will test
The height of platform is controlled to adjust to the step of height of respective heights control parameter and is further comprised the steps of: later
The current detection picture of display panel to be detected is detected, the front and back adjustment parameter of corresponding current detection picture is obtained；
Detection platform device controls to adjust distance of the detection platform apart from display panel to be detected according to front and back adjustment parameter.
3. a kind of detection method of display panel as claimed in claim 2, which is characterized in that the current detection picture is corresponding
Front and back adjustment parameter is the first front and back adjustment parameter；
The detection platform device controls to adjust distance of the detection platform apart from display panel to be detected according to front and back adjustment parameter
The step of further include:
When detecting that current detection picture changes, the corresponding second front and back adjustment parameter of new current detection picture is obtained；
Detection platform device according to the second front and back adjustment parameter, control to adjust detection platform apart from display panel to be detected away from
From.
4. a kind of detection method of display panel as claimed in claim 2, which is characterized in that the detection platform device is before
Adjustment parameter afterwards, control to adjust detection platform apart from display panel to be detected apart from the step of after further comprise the steps of:
When detecting replacement display panel signal to be detected, waits the second display panel to be detected to complete replacement and lighting and grasp
Make；
The current detection picture of corresponding second display panel to be detected is detected, the front and back for obtaining corresponding current detection picture is adjusted
Parameter；
Detection platform device according to adjustment parameter before and after third, control to adjust detection platform apart from display panel to be detected away from
From.
5. a kind of detection method of display panel as claimed in claim 2, which is characterized in that the display panel setting to be detected
On tester table, the tester table is used for while carrying out detection operation for multiple display panels to be detected；
When detecting that current display panel to be detected completes test, the location parameter of third display panel to be detected is obtained；
The current detection picture for detecting third display panel to be detected calculates left and right adjusting parameter according to location parameter, and obtains
The front and back adjustment parameter of corresponding detection picture；
Detection platform device controls to adjust detection platform distance according to left and right adjusting parameter, location parameter and front and back adjustment parameter
The distance of third display panel to be detected.
6. a kind of detection method of display panel as described in claim 1, which is characterized in that the detection platform is not according to height
It is initial position the location of before control parameter and front and back adjustment parameter；
The detection platform device controls to adjust distance of the detection platform apart from display panel to be detected according to front and back adjustment parameter
The step of after further comprise the steps of:
When tester table detects detection end signal, detection board will test end signal and be sent to detection platform device, and
Close ignition device；
Detection platform device receives detection end signal, then controls detection platform and be reset to initial position.
7. a kind of detection method of display panel as described in claim 1, which is characterized in that the detection platform is not according to height
It is initial position the location of before control parameter and front and back adjustment parameter；
A urgent return unit is provided in the detection platform, the urgent return unit is reset to initially for controlling detection platform
Position.
8. a kind of detection method of display panel as described in claim 1, which is characterized in that the height for obtaining testing staff
The step of parameter includes:
When detecting that obtaining height step starts, height parameter acquisition module measures testing staff, and gives birth to according to testing result
At height parameter.
9. a kind of detection method of display panel, which is characterized in that comprising steps of
Obtain the location parameter of display panel to be detected；
When detecting that obtaining height step starts, height parameter acquisition module measures testing staff, and gives birth to according to testing result
Produce height parameter；
Height control parameter is formed according to location parameter and height parameter, and height control parameter is sent to detection platform dress
It sets；
Detection platform device will test the height of platform, control to adjust the height for arriving respective heights control parameter；
The current detection picture of display panel to be detected is detected, the front and back adjustment parameter of corresponding current detection picture is obtained；
Detection platform device controls to adjust distance of the detection platform apart from display panel to be detected according to front and back adjustment parameter；
When detecting that current detection picture changes, the corresponding front and back adjustment parameter of new current detection picture is obtained；
Detection platform device according to new front and back adjustment parameter, control to adjust detection platform apart from display panel to be detected away from
From.
10. a kind of detection device of display panel, the detection method for basis such as claim 1-9 is to display panel to be detected
It is detected characterized by comprising
Tester table carries out lighting detection operation, and detect working as display panel to be detected for fixing display panel to be detected
Preceding picture；
Detection platform device is coupled in the tester table, for according to the tester table transmission come location parameter front and back
Adjustment parameter carries out front-rear position adjusting, and carries out height to detection platform according to the height control parameter obtained by height parameter
Position is adjusted；
The detection platform device includes:
Measuring body height module is arranged on the detection platform device, for measuring the height parameter of testing staff；
Detection platform is arranged at the detection platform device, for carrying testing staff；
Module is gone up and down, the position for controlling the detection platform is adjusted.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811403295.1A CN109443706A (en) | 2018-11-23 | 2018-11-23 | A kind of detection method and detection device of display panel |
| PCT/CN2018/120464 WO2020103222A1 (en) | 2018-11-23 | 2018-12-12 | Detection method and detection device for display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811403295.1A CN109443706A (en) | 2018-11-23 | 2018-11-23 | A kind of detection method and detection device of display panel |
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| WO (1) | WO2020103222A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906980A (en) * | 2019-11-14 | 2020-03-24 | 深圳市华星光电半导体显示技术有限公司 | Detection system and detection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001041850A (en) * | 1999-07-28 | 2001-02-16 | Nec Corp | Method and device for evaluating anisotropic thin film |
| KR20100024889A (en) * | 2008-08-26 | 2010-03-08 | 가부시키가이샤 니혼 마이크로닉스 | Table height adjusting mechanism and height adjusting table using the same |
| CN102053629A (en) * | 2010-10-29 | 2011-05-11 | 冠捷显示科技（厦门）有限公司 | Method and method for realizing position automatic adjustment |
| CN205003407U (en) * | 2015-10-26 | 2016-01-27 | 合肥鑫晟光电科技有限公司 | Lighting tool |
| CN107228756A (en) * | 2017-07-19 | 2017-10-03 | 芜湖市奥尔特光电科技有限公司 | A kind of vertometer of convenient use |
| CN206891746U (en) * | 2017-05-03 | 2018-01-16 | 李睿 | A kind of Novel jack calibrating installation |
| CN207600716U (en) * | 2017-09-28 | 2018-07-10 | 天津晓林汽车配件有限公司 | A kind of automobile middle control display screen functions test bracket |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4814232B2 (en) * | 2005-07-01 | 2011-11-16 | パナソニック株式会社 | Liquid crystal display |
| CN101408660B (en) * | 2007-10-08 | 2010-10-13 | De&T株式会社 | Automatic multiple-focus focusing device and method thereof |
| JP6478224B2 (en) * | 2015-08-25 | 2019-03-06 | 本田技研工業株式会社 | Automatic anti-glare device for vehicles |
| CN106773160B (en) * | 2016-12-15 | 2019-07-05 | 东旭科技集团有限公司 | The manual inspection auxiliary device of glass substrate checks system and its inspection method |
| CN206937263U (en) * | 2017-03-31 | 2018-01-30 | 东莞智得电子制品有限公司 | Automatic aligning platform |
| CN106990567A (en) * | 2017-05-12 | 2017-07-28 | 深圳市华星光电技术有限公司 | A kind of macro inspection apparatus and macro inspection method |
| CN108036932B (en) * | 2018-01-08 | 2023-11-07 | 苏州广林达电子科技有限公司 | OLED panel testing system and testing method |
-
2018
- 2018-11-23 CN CN201811403295.1A patent/CN109443706A/en active Pending
- 2018-12-12 WO PCT/CN2018/120464 patent/WO2020103222A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001041850A (en) * | 1999-07-28 | 2001-02-16 | Nec Corp | Method and device for evaluating anisotropic thin film |
| KR20100024889A (en) * | 2008-08-26 | 2010-03-08 | 가부시키가이샤 니혼 마이크로닉스 | Table height adjusting mechanism and height adjusting table using the same |
| CN102053629A (en) * | 2010-10-29 | 2011-05-11 | 冠捷显示科技（厦门）有限公司 | Method and method for realizing position automatic adjustment |
| CN205003407U (en) * | 2015-10-26 | 2016-01-27 | 合肥鑫晟光电科技有限公司 | Lighting tool |
| CN206891746U (en) * | 2017-05-03 | 2018-01-16 | 李睿 | A kind of Novel jack calibrating installation |
| CN107228756A (en) * | 2017-07-19 | 2017-10-03 | 芜湖市奥尔特光电科技有限公司 | A kind of vertometer of convenient use |
| CN207600716U (en) * | 2017-09-28 | 2018-07-10 | 天津晓林汽车配件有限公司 | A kind of automobile middle control display screen functions test bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906980A (en) * | 2019-11-14 | 2020-03-24 | 深圳市华星光电半导体显示技术有限公司 | Detection system and detection method |
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| Publication number | Publication date |
|---|---|
| WO2020103222A1 (en) | 2020-05-28 |
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