CN107065248A - The optical compensation method and system of display panel - Google Patents
The optical compensation method and system of display panel Download PDFInfo
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- CN107065248A CN107065248A CN201710425331.3A CN201710425331A CN107065248A CN 107065248 A CN107065248 A CN 107065248A CN 201710425331 A CN201710425331 A CN 201710425331A CN 107065248 A CN107065248 A CN 107065248A
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- pallet
- display panel
- compensating system
- optical compensating
- base station
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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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
The invention discloses a kind of optical compensation method of display panel and system, belong to display technology field.The optical compensating system includes：Moving assembly, carrying base station, pictcure generator, image acquiring device and pallet component；Wherein, moving assembly is used to Thin Film Transistor-LCD TFT LCD display panels being positioned over carrying base station, and pictcure generator is used to provide signal source for the TFT LCD display panels on carrying base station；Pallet component is used to Organic Light Emitting Diode OLED display panel being moved to the target area that image acquiring device can be shot, image acquiring device is used for after pictcure generator provides signal source for OLED display panel, obtains the corresponding gray scale image of display image of OLED display panel.The present invention solve optical compensating system in correlation technique function it is relatively simple the problem of.Optical compensation and image quality detection of the present invention for display panel.
Description
Technical field
The present invention relates to display technology field, the optical compensation method and system of more particularly to a kind of display panel.
Background technology
With the development of Display Technique, Organic Light Emitting Diode (English：Organic Light Emitting Diode；
Referred to as：OLED got over) as a kind of current mode luminescent device, the features such as because of its self-luminous, quick response, wide viewing angle
To be applied to more among high-performance display field, in order to ensure the quality of OLED products, in the production of OLED products
, it is necessary to detect the display picture of OLED display panel and carry out optical compensation to improve the uniformity of display picture in journey.
In correlation technique, the optical compensating system of OLED display panel is generally comprised：Pallet (English：Pallet), image
Acquisition device and pictcure generator (English：Pattern Generation；Referred to as：PG).Wherein, image acquiring device includes electricity
Lotus coupled apparatus (English：Charge Coupled Device；Referred to as：CCD) camera and color analysis instrument.To OLED display surfaces
When plate carries out optical compensation, OLED display panel is transported to the region that CCD camera can be shot by pallet, and PG accesses OLED is shown
Panel, signal source is provided for OLED display panel.Lighting (be powered) OLED display panel display image, image acquiring device afterwards
Obtain the corresponding gray scale image of the image to carry out optical compensation according to the image by CCD and color analysis instrument.
But, the optical compensating system of OLED display panel can only carry out optics benefit to OLED display panel in correlation technique
Repay, function is relatively simple.
The content of the invention
In order to the function of solving optical compensating system in correlation technique it is relatively simple the problem of, the embodiments of the invention provide
The optical compensation method and system of a kind of display panel.The technical scheme is as follows：
On the one hand there is provided a kind of optical compensating system of display panel, the optical compensating system includes：
Moving assembly, carrying base station, pictcure generator, image acquiring device and pallet component；
Wherein, the moving assembly is described for Thin Film Transistor-LCD TFT-LCD display panels to be positioned over
Carry on base station, described image generator is used to provide signal source for the TFT-LCD display panels on the carrying base station；
The pallet component can for Organic Light Emitting Diode OLED display panel to be moved into described image acquisition device
The target area of shooting, described image acquisition device is used to provide signal in described image generator for the OLED display panel
Behind source, the corresponding gray scale image of display image of the OLED display panel is obtained.
Optionally, the optical compensating system also includes：Lamp box, the lamp box is located on the carrying base station, the lamp
Case is used to provide backlight for the TFT-LCD display panels.
Optionally, pallet component includes pallet and pallet track, and the pallet is used to move along the pallet track, with
The OLED display panel is moved to the target area.
Optionally, the pallet includes the sub- pallet and multiple attachment structures of multiple array arrangements, each connection knot
Structure is used to connect between adjacent sub- pallet, two sub- pallets of arbitrary neighborhood there is opening, and described image generator passes through institute
Opening is stated to be connected with the OLED display panel on the pallet.
Optionally, the optical compensating system also includes lift, and the lift is connected with the pallet track, described
Lift is used to control the pallet track to move along the direction closer or far from described image acquisition device.
Optionally, the optical compensating system also includes at least two retractable support levers, each retractable supports
One end of bar is fixed on the top of the lift, and the other end is abutted with the bottom of the pallet on the pallet track, it is described extremely
Few two retractable support levers are used to make the card of the pallet to produce inclination.
Optionally, at least two retractable support levers are provided with the loading end of the carrying base station, it is each described to stretch
One end of contracting support bar be fixed on it is described carrying base station loading end on, the other end is abutted with the bottom of the lamp box, it is described extremely
Few two retractable support levers are used to make the plate face of the TFT-LCD display panels on the lamp box to produce inclination.
Optionally, the material of the pallet is silica gel.
Optionally, the moving assembly includes movable mechanical arm, and one end of the movable mechanical arm is fixed, the other end
It is provided with adsorption structure,
The material of the adsorption structure is sponge.
On the other hand there is provided a kind of optical compensation method of display panel, methods described includes：
Thin Film Transistor-LCD TFT-LCD display panels are positioned on carrying base station by moving assembly；
By pictcure generator signal source is provided for the TFT-LCD display panels on the carrying base station；
Organic Light Emitting Diode OLED display panel is moved to by the mesh that image acquiring device can be shot by pallet component
Mark region；
After pictcure generator provides signal source for the OLED display panel, institute is obtained by described image acquisition device
State the corresponding gray scale image of display image of OLED display panel.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
There is provided the optical compensation method and system of a kind of display panel, pass through the optics in existing OLED display panel
Moving assembly and carrying base station are added in compensation system, the optical compensating system had both been can be used for the light of OLED display panel
Compensation is learned, can be also used for detecting the display image quality of TFT-LCD display panels, enrich the function of optical compensating system.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the optical compensating system of display panel provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of pallet provided in an embodiment of the present invention；
Fig. 3 is the side view of the part-structure of the optical compensating system of display panel as shown in Figure 1；
Fig. 4 is the structural representation of the optical compensating system of another display panel provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiments of the invention provide a kind of optical compensating system of display panel, as shown in figure 1, the optical compensating system
Including：
Moving assembly 10, carrying base station 20, pictcure generator 30, image acquiring device 40 and pallet component 50.
Wherein, moving assembly 10 is used for Thin Film Transistor-LCD (English：Thin Film Transistor
Liquid Crystal Display；Referred to as：TFT-LCD) display panel is positioned on carrying base station 20, the pictcure generator 30
For providing signal source for the TFT-LCD display panels on carrying base station 20.
Pallet component 50 is used to OLED display panel being moved to the target area that image acquiring device 40 can be shot, the figure
As acquisition device 40 is used for after pictcure generator 30 provides signal source for OLED display panel, the aobvious of OLED display panel is obtained
Diagram is as corresponding gray scale image.
It should be noted that pictcure generator 30 can be moved to diverse location along predetermined trajectory, to be respectively TFT-
LCD display panel and OLED display panel provide signal source, such as can be TFT- when pictcure generator 30 is located at position M
LCD display panel provides signal source, when pictcure generator 30 is located at position N, can provide signal source for OLED display panel.
In summary, the optical compensating system of display panel provided in an embodiment of the present invention, in existing OLED display surfaces
Moving assembly and carrying base station are added in the optical compensating system of plate, the optical compensating system had both been can be used for OLED and shows
The optical compensation of panel, can be also used for detecting the display image quality of TFT-LCD display panels, enriches the work(of optical compensating system
Energy.
Wherein, as shown in figure 1, pallet component 50 can include pallet 501 and pallet track 502, pallet 501 be used for along
Pallet track 502 is moved, and OLED display panel is moved into the target area that image acquiring device 40 can be shot.
Optionally, as shown in Fig. 2 pallet 501 can include the sub- pallet 5011 and multiple connection knots of multiple array arrangements
Structure 5012, each attachment structure 5012 is used to connect between adjacent sub- pallet 5011, two sub- pallets 5011 of arbitrary neighborhood
There is opening H, pictcure generator 30 can be connected by opening H with the OLED display panel on pallet 501.It is of the invention real
The OLED display panel of no backboard can be carried by applying the pallet of example offer, and the OLED display panel of no backboard, which refers to, is not installed with metal
The OLED display panel of backboard (such as aluminium sheet), because the stiffness and strength of the OLED display panel without backboard is very low, correlation technique
In optics generally is carried out to the OLED display panel OLED display panel of metal backing (that is to say be provided with) under module state
Compensation, when the optical compensation to OLED display panel fails, often results in the waste of backboard.Support provided in an embodiment of the present invention
Disk, the card of one side pallet is as smooth as possible, can play good supporting role to the OLED display panel without backboard, separately
On the one hand, when chip on film (English：Chip On Flex；Referred to as：COF) it is bonded in the exiting surface one away from OLED display panel
During side, OLED display panel needs to be connected with pictcure generator by connecting line in display panel bottom, therefore can be adjacent
Sub- pallet between opening is set, pictcure generator can pass through the opening on pallet and the OLED display panel on the pallet
Connection, the flatness of OLED display panel will not be influenceed by connecting line, it is ensured that OLED display panel it is smooth, realize
Optical compensation is carried out to the OLED display panel without backboard, the backboard waste that optical compensation is unsuccessfully caused is reduced.
Wherein, the material of pallet can be silica gel.Pallet is made of silica gel, can be reduced pallet and be moved up in pallet track
Influence of the vibrations to OLED display panel occurs when dynamic, serves the effect of certain damping, is also pointed to the OLED on pallet
Display panel has certain anti-skidding effect, the stability of palletized transport OLED display panel is improved, to reduce OLED display panel
The extent of damage during optical compensation.
Fig. 3 is the side view of the part-structure of the optical compensating system of display panel as shown in Figure 1, as shown in figure 3, light
Lift 60 can also be included by learning compensation system, and the lift 60 is connected with pallet track 502, and the lift 60 is used to control to hold in the palm
Disk track 502 is moved along the direction closer or far from image acquiring device 40.
It should be noted that as shown in figure 3, the optical compensating system of display panel provided in an embodiment of the present invention can be wrapped
Multiple pallet rail layers are included, are illustrated so that optical compensating system includes four pallet rail layers as an example, first layer pallet track
Layer is to be provided with fixed tray track on backflow rail layer A, backflow rail layer A, and pallet can be moved along the fixed tray track
Move to original position；Second layer pallet rail layer is conveying tray rail layer B, and third layer pallet rail layer is transfer tray track
Layer C, the 4th layer of pallet rail layer is detection pallet rail layer D.Mobile pallet track can be located at conveying tray rail layer B, turn
Any one the pallet rail layer moved in pallet rail layer C and detection pallet rail layer D.When the movement pallet track is located at transport
During pallet rail layer B, pallet can move pallet track along this and be moved to region to be detected from original position；Lift 60 will
Tray lift positioned at the mobile pallet track in region to be detected and on the movement pallet track extremely detects pallet track
Layer D so that pallet is located at target area, to carry out optical compensation to the OLED display panel on pallet；On to pallet
OLED display panel has been carried out after optical compensation, and the movement pallet track is dropped to transfer tray rail layer C by lift 60, is made
Pallet can move pallet track along this and be moved to next station.Mobile pallet track between multiple pallet rail layers above and below
Mobile, replacement sets multiple pallet tracks in the horizontal direction, can save the horizontal space of pallet orbit occupancy.
Further, as shown in figure 3, optical compensating system can also include at least two retractable support levers 70, each
One end of retractable support lever 70 is fixed on the top of lift 60, the bottom of the other end and the pallet 501 on pallet track 502
Abut, at least two retractable support lever is used to make the card of pallet to produce inclination.For example, the card and water of pallet can be made
The angle of plane is 65 °, in embodiments of the present invention, and the range of tilt angles of the card of pallet can be 0 ° to 90 °.
Example, OLED display panel is being moved to by the target area that image acquiring device 40 can be shot by pallet
Afterwards, the OLED processes for carrying out optical compensation can be included：
Pictcure generator is connected with OLED display panel, controls at least two retractable support lever to be in elongate
State, is OLED display panel lighting by pictcure generator so that image is sent out as shown in figure 4, making the card of pallet produce inclination
Raw device provides different signal sources for OLED display panel.Image acquiring device is dropped into preset height, OLED is shot and shows
The different images of Display panel are to obtain the corresponding gray scale image of each image.Afterwards, OLED is shown according to the gray scale image
Panel carries out gamma (English：Gamma) adjustment and Demura (refer to and detect that image that display panel show is uneven to be mended afterwards
Repay to eliminate this non-uniform phenomenon) compensation is to reach the purpose of optical compensation, detailed process may be referred to prior art, this hair
Bright embodiment will not be described here.
Optionally, as shown in figure 4, the optical compensating system can also include：Lamp box 80, the lamp box 80 can be located at carrying
On base station 20, the lamp box 80 is used to provide backlight for TFT-LCD display panels.Lamp box is set on carrying base station, can be right
The TFT-LCD display panels for being not installed with backlight module carry out image quality detection.Generally to being provided with backlight module in correlation technique
TFT-LCD display panels carry out image quality detection, while pictcure generator provides signal source for TFT-LCD display panels, need
To be connected with backlight module, and then power supply is provided for backlight module；In embodiments of the present invention, pictcure generator is only needed and TFT-
LCD display panel is connected, the lamp box in optical compensating system can as TFT-LCD display panels backlight module, be TFT-
LCD display panel provides backlight, and the lamp box can be lighted by PLC controls driver.
Further, as shown in figure 4, at least two retractable support levers can be provided with the loading end of carrying base station 20
28, one end of each retractable support lever 28 is fixed on the loading end of carrying base station 20, and the bottom of the other end and lamp box 80 is supported
Connect, at least two retractable support lever is used to make the plate face of the TFT-LCD display panels on lamp box to produce inclination, is easy to detection
Personnel's image for showing of viewing display panel is to carry out image quality detection.
Optionally, as shown in figure 1, moving assembly 10 can include movable mechanical arm 101, the movable mechanical arm 101
One end fix, the other end is provided with adsorption structure 102, and the material of adsorption structure 102 can be sponge.The adsorption structure can be with
It is made up of multiple sponge suckers, and the quantity of the sponge sucker set is enough, it is ensured that adsorption structure is in absorption display surface
Stability during plate, can reduce the damage caused in adsorption process to display panel using sponge sucker.
Example, the process that TFT-LCD display panels carry out image quality detection can be included：
TFT-LCD display panels to be detected are positioned on lamp box by moving assembly, the carrying of control carrying base station
At least two retractable support levers on face are in elongation state, produce the plate face of the TFT-LCD display panels on lamp box and incline
Tiltedly, connection pictcure generator and TFT-LCD display panels, are TFT-LCD display panel lightings by pictcure generator so that figure
Picture generator provides different signal sources for TFT-LCD display panels, and testing staff is shown by watching TFT-LCD display panels
Image, with to the TFT-LCD display panels carry out image quality detection.
In practical application, when carrying out image quality detection to TFT-LCD display panels, pallet component can be first passed through by TFT-
LCD display panel is moved to predeterminated position, and the predeterminated position can be the position where pallet 501 as shown in Figure 1, then pass through
Moving assembly will be positioned on lamp box to TFT-LCD display panels, and the embodiment of the present invention is not limited this.
It should be noted that due to carrying out the environment of image quality detection to TFT-LCD display panels and to OLED display panel
The brightness demand for carrying out the environment of optical compensation is different, and when carrying out image quality detection to TFT-LCD display panels, ambient light illumination is 50
Below lux, when carrying out optical compensation to OLED display panel, ambient light illumination is 0, therefore provided in an embodiment of the present invention aobvious
The optical compensation of OLED display panel can be individually used for by showing the optical compensating system of panel, or for detecting that TFT-LCD shows
Show the display image quality of panel.
In summary, the optical compensating system of display panel provided in an embodiment of the present invention, in existing OLED display surfaces
Moving assembly and carrying base station are added in the optical compensating system of plate, the optical compensating system had both been can be used for OLED and shows
The optical compensation of panel, can be also used for detecting the display image quality of TFT-LCD display panels, enriches the work(of optical compensating system
Energy.
The embodiments of the invention provide a kind of optical compensation method of display panel, this method can include：
S1, by moving assembly by TFT-LCD display panels be positioned over carrying base station on.
S2, by pictcure generator for carrying base station on TFT-LCD display panels signal source is provided.
S3, OLED display panel is moved to by the target area that image acquiring device can be shot by pallet component.
S4, after pictcure generator provides signal source for OLED display panel, by image acquiring device obtain OLED show
Show the corresponding gray scale image of display image of panel.
It should be noted that the sequencing of the optical compensation method step of display panel provided in an embodiment of the present invention can
Suitably to be adjusted, for example step S3 and step S4 order can be exchanged, and step according to circumstances can also accordingly be increased
Subtract, any one skilled in the art the invention discloses technical scope in, the method that change can be readily occurred in,
It should all be included within the scope of the present invention, therefore repeat no more.
In summary, the optical compensation method of display panel provided in an embodiment of the present invention, in existing OLED display surfaces
Moving assembly and carrying base station are added in the optical compensating system of plate, can be by moving assembly by TFT-LCD display panels
It is positioned on carrying base station, and signal source is provided for TFT-LCD display panels by pictcure generator, makes the optical compensating system
Both it can be used for the optical compensation of OLED display panel, and can be also used for detecting the display image quality of TFT-LCD display panels, enrich
The function of optical compensating system.
It is apparent to those skilled in the art that, for convenience and simplicity of description, above method embodiment
In process, may be referred to the specific work process of unit in aforementioned means embodiment, will not be repeated here.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can be by hardware
To complete, the hardware of correlation can also be instructed to complete by program, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only the present invention alternative embodiment, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of optical compensating system of display panel, it is characterised in that the optical compensating system includes：
Moving assembly, carrying base station, pictcure generator, image acquiring device and pallet component；
Wherein, the moving assembly is used to Thin Film Transistor-LCD TFT-LCD display panels being positioned over the carrying
On base station, described image generator is used to provide signal source for the TFT-LCD display panels on the carrying base station；
The pallet component can be shot for Organic Light Emitting Diode OLED display panel to be moved into described image acquisition device
Target area, described image acquisition device is used to for the OLED display panel provide signal source in described image generator
Afterwards, the corresponding gray scale image of display image of the OLED display panel is obtained.
2. optical compensating system according to claim 1, it is characterised in that the optical compensating system also includes：Lamp box,
The lamp box is located on the carrying base station, and the lamp box is used to provide backlight for the TFT-LCD display panels.
3. optical compensating system according to claim 1, it is characterised in that
Pallet component includes pallet and pallet track, and the pallet is used to move along the pallet track, by the OLED
Display panel is moved to the target area.
4. optical compensating system according to claim 3, it is characterised in that
The pallet includes the sub- pallet and multiple attachment structures of multiple array arrangements, and each attachment structure is used to connect phase
There is opening between adjacent sub- pallet, two sub- pallets of arbitrary neighborhood, described image generator is by the opening with being located at
OLED display panel connection on the pallet.
5. optical compensating system according to claim 3, it is characterised in that
The optical compensating system also includes lift, and the lift is connected with the pallet track, and the lift is used for
The pallet track is controlled to be moved along the direction closer or far from described image acquisition device.
6. optical compensating system according to claim 5, it is characterised in that the optical compensating system also includes at least two
Individual retractable support lever, one end of each retractable support lever is fixed on the top of the lift, the other end with it is described
The bottom of pallet on pallet track is abutted, and at least two retractable support lever is used to make the card generation of the pallet to incline
Tiltedly.
7. optical compensating system according to claim 2, it is characterised in that
At least two retractable support levers are provided with the loading end of the carrying base station, the one of each retractable support lever
End is fixed on the loading end of the carrying base station, and the other end is abutted with the bottom of the lamp box, and described at least two is scalable
Support bar is used to make the plate face of the TFT-LCD display panels on the lamp box to produce inclination.
8. optical compensating system according to claim 3, it is characterised in that
The material of the pallet is silica gel.
9. optical compensating system according to claim 1, it is characterised in that the moving assembly includes movable machinery
Arm, one end of the movable mechanical arm is fixed, and the other end is provided with adsorption structure,
The material of the adsorption structure is sponge.
10. a kind of optical compensation method of display panel, it is characterised in that methods described includes：
Thin Film Transistor-LCD TFT-LCD display panels are positioned on carrying base station by moving assembly；
By pictcure generator signal source is provided for the TFT-LCD display panels on the carrying base station；
Organic Light Emitting Diode OLED display panel is moved to by the target area that image acquiring device can be shot by pallet component
Domain；
After pictcure generator provides signal source for the OLED display panel, obtain described by described image acquisition device
The corresponding gray scale image of display image of OLED display panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425331.3A CN107065248B (en) | 2017-06-07 | 2017-06-07 | Optical compensation method and system of display panel |
| PCT/CN2018/085334 WO2018223791A1 (en) | 2017-06-07 | 2018-05-02 | Optical compensation method and system for display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425331.3A CN107065248B (en) | 2017-06-07 | 2017-06-07 | Optical compensation method and system of display panel |
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| CN107065248A true CN107065248A (en) | 2017-08-18 |
| CN107065248B CN107065248B (en) | 2020-08-04 |
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| CN201710425331.3A Active CN107065248B (en) | 2017-06-07 | 2017-06-07 | Optical compensation method and system of display panel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153011A (en) * | 2018-02-07 | 2018-06-12 | 京东方科技集团股份有限公司 | A kind of optical detection apparatus and its control method |
| CN108957809A (en) * | 2018-08-16 | 2018-12-07 | 武汉精测电子集团股份有限公司 | A kind of multiple-station rotation Demura equipment |
| WO2018223791A1 (en) * | 2017-06-07 | 2018-12-13 | 京东方科技集团股份有限公司 | Optical compensation method and system for display panel |
| CN114170935A (en) * | 2021-11-25 | 2022-03-11 | Tcl华星光电技术有限公司 | Display device compensation method and display device |
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Also Published As
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| WO2018223791A1 (en) | 2018-12-13 |
| CN107065248B (en) | 2020-08-04 |
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