CN104730772B - A kind of localization method, positioner and alignment system - Google Patents
A kind of localization method, positioner and alignment system Download PDFInfo
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- CN104730772B CN104730772B CN201510172679.7A CN201510172679A CN104730772B CN 104730772 B CN104730772 B CN 104730772B CN 201510172679 A CN201510172679 A CN 201510172679A CN 104730772 B CN104730772 B CN 104730772B
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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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
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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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133354—Arrangements for aligning or assembling substrates
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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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133374—Constructional arrangements; Manufacturing methods for displaying permanent signs or marks
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Embodiments of the invention provide a kind of localization method, positioner and alignment system, are related to electronic technology field, improve and wipe the accuracy of version to galley and wipe version efficiency.The program includes：If including bad point position on substrate, the positioner then obtains first coordinate information of the bad point position in substrate coordinate system, and first coordinate information is used to indicate the position of the bad point position on the substrate；The positioner is according to the coordinate corresponding relation of preset the substrate coordinate system and galley coordinate system, first coordinate information is converted into the second coordinate information in the galley coordinate system, second coordinate information is used to indicate position corresponding with the bad point position on the substrate in galley；The positioner exports the position signalling in the corresponding galley of second coordinate information.The program can be applied to position the bad point position in galley.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of localization method, positioner and alignment system.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD) is mainly made up of array base palte and color membrane substrates,
In the manufacturing process of liquid crystal display, it is necessary to by printing machine on array base palte or color membrane substrates printing direction-orienting films, make liquid crystal
Liquid crystal molecule in display is arranged according to certain orientation.
As shown in figure 1, printing machine 100 specifically includes edition trunk 01, APR (Ashahikasei Photosensitive
Resin, also referred to as liquid crystal orienting film printing resin plate, galley) 02 and APR 02 alignment films 03 are attached to, printing machine
100 are printed on alignment films 03 during rotation on the surface of substrate 04 (array base palte or color membrane substrates).
However, in above-mentioned printing process, in fact it could happen that the contaminated situations of APR 02, now, occur on APR 02
Bad point position, then, when printing machine 100 is to 04 printing direction-orienting films 03 of substrate, can cause on substrate 04 with APR 02 not
Also there is bad point position in good point position correspondence position, accordingly, it would be desirable to wiping version is carried out to contaminated bad point position on APR 02 in time,
To ensure the printing quality of substrate 04.
And at present it is determined that during bad point position on APR 02, mainly by the identification and judgement of human eye, it is clear that
, the method for the bad point position on this determination APR 02 wastes time and energy, and can not ensure determine bad point position accuracy,
And then APR 02 can not be carried out accurately to wipe version.
The content of the invention
Embodiments of the invention provide a kind of localization method, positioner and alignment system, improve and galley is carried out
Wipe the accuracy of version and wipe version efficiency.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
In a first aspect, embodiments of the invention provide a kind of localization method, methods described is applied to positioner, described fixed
Position device is connected with substrate and galley respectively, wherein, methods described includes：
If including bad point position on the substrate, the positioner then obtains the bad point position in substrate coordinate system
In the first coordinate information, first coordinate information be used for indicate the position of the bad point position on the substrate；
The positioner is according to the coordinate corresponding relation of preset the substrate coordinate system and galley coordinate system, by institute
State the first coordinate information and be converted to the second coordinate information in the galley coordinate system, second coordinate information is used to refer to
Show position corresponding with the bad point position on the substrate in the galley；
The positioner exports the position signalling in the corresponding galley of second coordinate information.
With reference in a first aspect, in the first possible implementation of first aspect, the positioner obtains described
First coordinate information of the bad point position in substrate coordinate system, including:
The positioner receives the positioning instruction that user triggers in the first position of the substrate coordinate system, the substrate
On mapping position of the bad point position in the substrate coordinate system be the first position；
The positioner generates the first coordinate information according to the positioning instruction, and first coordinate information includes described
The horizontal position coordinate and vertical position coordinate of first position.
With reference to the first possible implementation of first aspect, in second of possible implementation of first aspect
In, the positioner receives the positioning instruction that user triggers in the first position of the substrate coordinate system, including：
The positioner obtains CCD (Charge-coupled Device, charge coupled cell) camera lens in the substrate
On bad point position image information；
If described image information indicates that the substrate printing at first coordinate is abnormal, the positioning for receiving user's triggering refers to
Order.
With reference in a first aspect, in the third possible implementation of first aspect, the positioner output is described
The corresponding position signalling of second coordinate information, including：
The positioner according to second coordinate information, light in the galley with the bad point on the substrate
The indicator lamp of the corresponding position in position.
First with reference to first aspect and first aspect is possible to any of the third possible implementation
Implementation, in the 4th kind of possible implementation of first aspect, obtains the bad point position in the positioner and exists
Before the first coordinate information in substrate coordinate system, in addition to：
The positioner sets up the substrate coordinate system；
The positioner sets up the galley coordinate system；
The positioner stores the coordinate corresponding relation of the substrate coordinate system and the galley coordinate system.
Second aspect, embodiments of the invention provide a kind of positioner, the positioner respectively with substrate and printing
Version is connected, wherein, the positioner includes：
Coordinate acquiring unit, if including bad point position on the substrate, obtains the bad point position in substrate
The first coordinate information in coordinate system, first coordinate information is used to indicate the position of the bad point position on the substrate
Put；
Coordinate transformation unit, for that should be closed according to the coordinate pair of preset the substrate coordinate system and galley coordinate system
System, is converted to the second coordinate in the galley coordinate system by the first coordinate information in the coordinate acquiring unit and believes
Breath, second coordinate information is used to indicate position corresponding with the bad point position on the substrate in the galley；
Signal output unit, for exporting the corresponding printing of the second coordinate information described in the coordinate transformation unit
Position signalling in version.
With reference to second aspect, in the first possible implementation of second aspect, the coordinate acquiring unit includes
Receiving unit and coordinate generating unit, wherein,
The receiving unit, for receiving the positioning instruction that user triggers in the first position of the substrate coordinate system, institute
It is the first position to state mapping position of the bad point position in the substrate coordinate system on substrate；
The coordinate generating unit, the first coordinate information, institute are generated for the positioning instruction in the trigger element
Stating the first coordinate information includes the horizontal position coordinate and vertical position coordinate of the first position.
With reference to the first possible implementation of second aspect, in second of possible implementation of second aspect
In, the receiving unit, which is specifically included, to be covered in the first transparent panel of the substrate surface and is covered in the galley surface
Second transparent panel, wherein,
It is provided with first transparent panel in the substrate coordinate system, second transparent panel and is provided with the galley seat
Mark system, also, indicator lamp is provided with each coordinate of the galley coordinate system, CCD is provided with the substrate coordinate system
Camera lens.
With reference to second of possible implementation of second aspect, in the third possible implementation of second aspect
In,
The first Trackpad is integrated with first transparent panel, first Trackpad is used to generate user's triggering
Positioning instruction；And/or,
The second Trackpad is integrated with second transparent panel, second Trackpad is used to export the second coordinate letter
Cease the position signalling in the corresponding galley.
With reference to second of possible implementation of second aspect, in the 4th kind of possible implementation of second aspect
In,
The receiving unit, the image information specifically for obtaining the bad point position of the CCD camera lenses on the substrate；
And if described image information indicates that the substrate printing at first coordinate is abnormal, receives the positioning instruction of user's triggering.
With reference to second aspect, in the 5th kind of possible implementation of second aspect,
The signal output unit, specifically for the second coordinate information in the coordinate transformation unit, lights institute
State the indicator lamp of position corresponding with the bad point position on the substrate in galley.
Any of first to the 5th kind of possible implementation with reference to second aspect and second aspect is possible
Implementation, in the 6th kind of possible implementation of second aspect, the positioner also includes corresponding relation and sets up single
Member, wherein,
The corresponding relation sets up unit, for setting up the substrate coordinate system；Set up the galley coordinate system；And
Store the coordinate corresponding relation of the substrate coordinate system and the galley coordinate system.
The third aspect, The embodiment provides a kind of alignment system, the system include such as second aspect and
The first of second aspect to the positioner described in any of the 6th kind of possible implementation possible implementation,
And the substrate and printing machine being respectively connected with the positioner.
Embodiments of the invention provide a kind of localization method, positioner and alignment system, when including bad in substrate
During point position, positioner is by obtaining the first coordinate information for being used for indicating the position of the bad point position on substrate, by first
Coordinate information is converted to the second coordinate information for indicating the bad point position in the position of galley coordinate system, and then output should
Second coordinate information, bad point position in galley in order to accurately determine printing machine.As can be seen that due to positioning dress
The coordinate corresponding relation of substrate coordinate system and galley coordinate system is pre-established with putting, be therefore, it can by obtaining in substrate
The coordinate information of bad point position, accurately determines the coordinate position of the bad point position in galley, in order to in galley
Bad point position carries out wiping version, so, not only saves the human cost that carries out wiping version and time into also improving and carry out wiping version
Accuracy and wiping version efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The principle schematic that Fig. 1 works for printing machine in the prior art；
Fig. 2 is a kind of schematic flow sheet one of localization method provided in an embodiment of the present invention；
Fig. 3 is the structural representation of M-M devices；
Fig. 4 is a kind of schematic flow sheet two of localization method provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation one of positioner provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation two of positioner provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation three of positioner provided in an embodiment of the present invention；
Fig. 8 is a kind of hardware schematic of positioner provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation one of alignment system provided in an embodiment of the present invention；
Figure 10 is a kind of structural representation two of alignment system provided in an embodiment of the present invention.
Embodiment
In describing below, in order to illustrate rather than in order to limit, it is proposed that such as particular system structure, interface, technology it
The detail of class, the present invention is understood so as to thorough.However, it will be clear to one skilled in the art that there is no these specific
The present invention can also be realized in the other embodiments of details.In other situations, omit to well-known device, circuit and
The detailed description of method, in case unnecessary details hinders description of the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two
Individual or two or more.
Embodiment 1
Embodiments of the invention provide a kind of localization method, as shown in Fig. 2 including：
If the 101, including bad point position on substrate, positioner then obtains first of bad point position in substrate coordinate system
Coordinate information, first coordinate information is used to indicate position of the bad point position on substrate.
102nd, positioner is sat according to the coordinate corresponding relation of preset substrate coordinate system and galley coordinate system by first
Mark information is converted to the second coordinate information in galley coordinate system, and second coordinate information is used to indicate that the bad point position exists
Position in galley.
103rd, positioner exports the corresponding position signalling of the second coordinate information.
Specifically, localization method provided in an embodiment of the present invention can be applied to positioner, the positioner respectively with base
Plate is connected with printing machine, by searching in the position of bad point position in substrate, and then determination and substrate corresponding to bad point position
The position of bad point position in the galley of printing machine, wherein, the galley of printing machine can be APR editions, and substrate can be battle array
Row substrate or color membrane substrates, the invention is not limited in this regard.
In a step 101, as shown in figure 1, alignment films 03 are printed on substrate 04 by printing machine 100 during rotation
Surface, printing process terminates rear, it is necessary to be detected to the substrate for being printed with alignment films, checks and is printed with the substrate of alignment films
Whether bad point position is contained, such as not being printed on the point position of alignment films, print uneven point position or contaminated point position.
Wherein, when whether including bad point position on detection substrate, it can be obtained, can also be used not by eye-observation
Good detection means is detected to substrate, to determine whether to include on substrate bad point position, for example, using M-M (Micro-
Macro, macroscopical visual inspection machine) device carry out substrate bad Point location detection, wherein, as shown in figure 3, being M-M devices 200
Substrate 12 to be detected, can be arranged in M-M devices 200 by structural representation, and so, M-M devices 200 carry out certain angle
During upset, macroscopical visual detection can be carried out to substrate 12 to be detected by user.
Specifically, be provided with substrate coordinate system in positioner, each coordinate in the substrate coordinate system, respectively with it is to be detected
Substrate on each point position correspond, that is to say, that each coordinate in substrate coordinate system is used to indicate in substrate
Unique point position, therefore, when including bad point position on substrate, positioner can obtain the bad point position in substrate
The first coordinate information in coordinate system, for example, the coordinate and the coordinate of Y-axis of X-axis of the bad point position in substrate coordinate system, this
One coordinate information is used to indicate position of the bad point position on substrate.
It is exemplary, the coordinate and Y-axis of X-axis of the bad point position in substrate coordinate system can be determined by eye-observation
Coordinate (i.e. the first coordinate information), and then by the first coordinate information input positioning device, can also set and touch in positioner
Panel is controlled, contact panel is provided with substrate coordinate system, and is covered on substrate, if including bad point position, Ke Yitong on substrate
Cross and touch position corresponding with bad point position on contact panel, determine the coordinate of X-axis of the bad point position in substrate coordinate system
With the coordinate of Y-axis.
In a step 102, because alignment films are printed on the surface of substrate, therefore, base by printing machine during rotation
Each position in plate is corresponding with some position in galley, therefore, can be previously stored with positioner
The coordinate corresponding relation of substrate coordinate system and galley coordinate system, so, after the first coordinate information of bad point position is got,
Positioner just can be according to the coordinate corresponding relation of preset substrate coordinate system and galley coordinate system, by the first coordinate information
The second coordinate information is converted to, second coordinate information is used to indicate bad point position in the position of galley coordinate system.
For example, the first coordinate information of bad point position is the position that coordinate is (2,4), i.e., the seat of the bad point position in substrate
It is designated as (2,4), positioner is according to the substrate coordinate system and the coordinate corresponding relation of galley coordinate system, it is determined that the after conversion
Two coordinate informations are that the coordinate of the bad point position in (4,8), i.e. galley is (4,8).
In step 103, the corresponding position signalling of the second coordinate information that positioner obtains step 102 carries out defeated
Go out, determine the bad point position in the galley of printing machine according to the position signalling in order to user.
Specifically, positioner can have display screen, it can be shown comprising the second coordinate information on its display screen
Position signalling.Because the second coordinate information is used to indicate bad point position in the position of galley coordinate system, and galley coordinate system
Each interior coordinate is corresponded respectively at each point position in galley, and therefore, user directly can pass through positioner
The position signalling of output, it is printing to be searched in the galley coordinate system of galley with the position indicated by the second coordinate information
Bad point position in version.
Or, positioner can also light bad point position in the galley coordinate system according to the second coordinate information
Position at indicator lamp, specifically, positioner is sent out to the indicator lamp positioned at the position indicated by the second coordinate position
Signal (i.e. position signalling) is opened, to light the indicator lamp；So, user just can determine to print according to the position of the display of indicator lamp
Bad point position in brush version, and then wiping version is carried out to the bad point position in galley, avoided while ensureing and wiping version accuracy
Potential hidden danger of quality.
Embodiments of the invention provide a kind of localization method, and when including bad point position in substrate, positioner passes through
The first coordinate information for indicating the position of the bad point position on substrate is obtained, the first coordinate information is converted to for referring to
Show second coordinate information of the bad point position in the position of galley coordinate system, and then export second coordinate information, in order to
Accurately determine the bad point position in the galley of printing machine.As can be seen that due to being pre-established with substrate in positioner
The coordinate corresponding relation of coordinate system and galley coordinate system, therefore, it can the coordinate information by obtaining bad point position in substrate,
The coordinate position of the bad point position in galley is accurately determined, in order to carry out wiping version to the bad point position in galley, this
Sample, not only saves the human cost and the time that carry out wiping version into also improving the accuracy for carrying out wiping version and wipe version efficiency.
Embodiment 2
Embodiments of the invention provide a kind of localization method, as shown in figure 4, including：
201st, positioner sets up the coordinate corresponding relation of substrate coordinate system and galley coordinate system.
If the 202, including bad point position on substrate, positioner then obtains bad point on the substrate gathered by CCD camera lenses
The image information of position.
If the 203, the image information indicates that the bad point position on substrate is due to abnormal caused, the positioner of substrate printing
Then receive the positioning instruction of user's triggering.
204th, positioner generates the first coordinate information according to the positioning instruction, and first coordinate information includes the first coordinate
The horizontal position coordinate and vertical position coordinate at place.
205th, positioner is sat according to the coordinate corresponding relation of preset substrate coordinate system and galley coordinate system by first
Mark information is converted to the second coordinate information, and second coordinate information is used to indicate bad point position in the position of galley coordinate system.
206th, positioner lights position corresponding with the bad point position on substrate in galley according to the second coordinate information
Indicator lamp.
In step 201, positioner sets up substrate coordinate system on substrate first, and is built in the galley of printing machine
Vertical galley coordinate system, and then, the coordinate corresponding relation of substrate coordinate system and galley coordinate system is set up, and store to positioning dress
In putting.
Wherein, the coordinate in substrate coordinate system can be man-to-man corresponding pass with the coordinate in galley coordinate system
Multiple coordinates in system or many-to-one corresponding relation, i.e. substrate coordinate system may be with one in galley coordinate system
Individual coordinate is corresponding.
In step 202., if including bad point position on substrate, positioner then obtain by CCD camera lenses in substrate not
Image information at good point position.Wherein, the method for bad point position whether is included on detection substrate reference can be made to step 101, so
Place is repeated no more.
Specifically, CCD camera lenses can be included in positioner, due to being provided with substrate coordinate system in positioner, if substrate
On include bad point position, the image information that positioner can be generated by CCD camera lenses at the bad point position of substrate, observation
The image of the bad point position, and then obtain the coordinate information at the first coordinate.
In step 203, have many due to causing to contain bad point position in substrate, therefore, user can pass through
The image information obtained in step 202 is determined whether, if the reason for image information indicates to cause the bad point position
It is that substrate printing is abnormal, i.e., the bad point position in substrate, which is due to that galley is contaminated, causes, and positioner then receives user
The positioning instruction of triggering, to obtain the first coordinate letter of first position corresponding with the bad point position in substrate coordinate system
Mapping position of the bad point position in the substrate coordinate system on breath, the substrate is the first position.
In step 204, positioner generates the first coordinate information according to the positioning instruction in step 203, and first sits
Mark information can include the horizontal position coordinate and vertical position coordinate of first position, the i.e. coordinate value in substrate coordinate system
(x,y)。
Specifically, positioner is received after the positioning instruction, distance of the CCD camera lenses from origin to first position is calculated
The distance (i.e. d1, d2) of the projections of d respectively in horizontal axis and vertical reference axis, and then be in d1 as first position
Abscissa value in substrate coordinate system, i.e. x=d1, d2 are in as first position the ordinate value in substrate coordinate system, i.e. y
=d2, so, positioner just can generate the first coordinate information according to the positioning instruction in step 203.
In step 205, because alignment films are printed on the surface of substrate, therefore, base by printing machine during rotation
Each position in plate is corresponding with some position in galley, therefore, can be previously stored with positioner
The coordinate corresponding relation of substrate coordinate system and galley coordinate system, so, after the first coordinate information of bad point position is got,
Positioner just can be according to the coordinate corresponding relation of preset substrate coordinate system and galley coordinate system, by the first coordinate information
The second coordinate information is converted to, second coordinate information is used to indicate bad point position in the position of galley coordinate system.
In step 206, positioner is according to the second coordinate information generated in step 205, light in galley with base
The indicator lamp of the corresponding position in bad point position on plate.
Specifically, can include multiple indicator lamps in positioner, (Light Emitting Diode's such as LED light
Diode), these indicator lamps are located on each coordinate in galley coordinate system, so, when positioner obtains the second seat
Mark after information, just can generate electric signal and send to the position of bad point position second coordinate in galley coordinate system, and then
Light indicator lamp of the bad point position in galley at the second coordinate.
So, user can quickly determine the bad point in the galley of printing machine according to the indicator lamp being lit
Position, and then quickly and accurately the galley at the bad point position is cleaned, improve and galley is carried out to wipe the accurate of version
Property and wipe version efficiency.
Embodiments of the invention provide a kind of localization method, and when including bad point position in substrate, positioner passes through
The first coordinate information for indicating the position of the bad point position on substrate is obtained, the first coordinate information is converted to for referring to
Show second coordinate information of the bad point position in the position of galley coordinate system, and then export second coordinate information, in order to
Accurately determine the bad point position in the galley of printing machine.As can be seen that due to being pre-established with substrate in positioner
The coordinate corresponding relation of coordinate system and galley coordinate system, therefore, it can the coordinate information by obtaining bad point position in substrate,
The coordinate position of the bad point position in galley is accurately determined, in order to carry out wiping version to the bad point position in galley, this
Sample, not only saves the human cost and the time that carry out wiping version into also improving the accuracy for carrying out wiping version and wipe version efficiency.
Embodiment 3
Embodiments of the invention provide a kind of positioner, as shown in figure 5, including：
Coordinate acquiring unit 51, if including bad point position on the substrate, obtains the bad point position in base
The first coordinate information in plate coordinate system, first coordinate information is used to indicate the position of the bad point position on the substrate
Put；
Coordinate transformation unit 52, for the coordinate corresponding relation according to preset substrate coordinate system and galley coordinate system,
The first coordinate information in the coordinate acquiring unit 51 is converted into the second coordinate information in the galley coordinate system,
Second coordinate information is used to indicate position corresponding with the bad point position on the substrate in the galley；
Signal output unit 53, it is corresponding described for exporting the second coordinate information described in the coordinate transformation unit 52
Position signalling in galley.
Further, as shown in fig. 6, the coordinate acquiring unit 51 includes receiving unit 54 and coordinate generating unit 55,
Wherein,
The receiving unit 54, for receiving the positioning instruction that user triggers in the first position of the substrate coordinate system,
Mapping position of the bad point position in the substrate coordinate system on the substrate is the first position；
The coordinate generating unit 55, the first coordinate letter is generated for the positioning instruction in the trigger element 54
Breath, first coordinate information includes the horizontal position coordinate and vertical position coordinate of the first position.
Further, the receiving unit 54, the figure specifically for obtaining the bad point position of CCD camera lenses on the substrate
As information；And if described image information indicates that the substrate printing at first coordinate is abnormal, receives determining for user's triggering
Bit instruction.
Further, the signal output unit 53, sits specifically for second in the coordinate transformation unit 52
Information is marked, the indicator lamp of position corresponding with the bad point position on the substrate in the galley is lighted.
Further, as shown in fig. 7, the positioner also sets up unit 56 including corresponding relation, wherein,
The corresponding relation sets up unit 56, for setting up the substrate coordinate system；Set up the galley coordinate system；With
And store the coordinate corresponding relation of the substrate coordinate system and the galley coordinate system.
Embodiments of the invention provide a kind of positioner, and when including bad point position in substrate, positioner passes through
The first coordinate information for indicating the position of the bad point position on substrate is obtained, the first coordinate information is converted to for referring to
Show second coordinate information of the bad point position in the position of galley coordinate system, and then export second coordinate information, in order to
Accurately determine the bad point position in the galley of printing machine.As can be seen that due to being pre-established with substrate in positioner
The coordinate corresponding relation of coordinate system and galley coordinate system, therefore, it can the coordinate information by obtaining bad point position in substrate,
The coordinate position of the bad point position in galley is accurately determined, in order to carry out wiping version to the bad point position in galley, this
Sample, not only saves the human cost and the time that carry out wiping version into also improving the accuracy for carrying out wiping version and wipe version efficiency.
Embodiment 4
Fig. 8 is the hardware schematic of positioner provided in an embodiment of the present invention, positioning dress provided in an embodiment of the present invention
Put and can be used for implementing the method that the various embodiments of the present invention shown in above-mentioned Fig. 2-Fig. 4 are realized, for convenience of description, illustrate only
The part related to the embodiment of the present invention, particular technique details is not disclosed, refer to each implementation of the present invention shown in Fig. 1-Fig. 4
Example.
Such as Fig. 8, the positioner includes processor 81, communication interface 82, memory 83, CCD camera lenses 84, indicator lamp
85th, the first transparent panel 86, the second transparent panel 87 and bus 88.
Wherein, processor 81, communication interface 82, memory 83, CCD camera lenses 84, indicator lamp 85, the first transparent panel 86,
Two transparent panels 87 are communicated by bus 88.
Processor 81, is the control centre of the positioner, and processor 81 is stored in memory by operation or execution
Software program and/or module in 83, and the data being stored in memory 83 are called, perform the various functions of positioner
And processing data.
Communication interface 82, can be realized by optical communication interface, electric communication interface, wireless communication interface or its any combination.
For example, optical communication interface can be Small Form-Factor Pluggable (English：small form-factor pluggable
Transceiver, abbreviation：SFP) communication interface (English：), transceiver enhancing Small Form-Factor Pluggable (English：
Enhanced small form-factor pluggable, abbreviation：SFP+) communication interface or 10 gigabit Small Form-Factor Pluggables
(English：10Gigabit small form-factor pluggable, abbreviation：XFP) communication interface.Electric communication interface can be with
It is Ethernet (English：Ethernet) network interface controller (English：Network interface controller, abbreviation：
NIC).Wireless communication interface can be radio network interface controller (English：wireless network interface
Controller, abbreviation：WNIC).There can be multiple communication interfaces 82 in positioner.
Memory 83, available for storage software program or data, processor 81 is stored in the soft of memory 83 by operation
Part program or data, so as to perform various function application and the data processing of the positioner.
Contain multiple photosensitive units in CCD camera lenses 84, optical image can be converted into data signal by it, when CCD surfaces
When being irradiated by light, electric charge can be reflected on component by each photosensitive unit, and the signal produced by all photosensitive units adds
Together, the complete picture of a width is just constituted.
Indicator lamp 85, can be the behaviour of data communication such as light emitting diode comprising one or more light-emitting components
Work, state etc. are visually indicated.Positioner can include multiple indicator lamps 85.
First transparent panel 86 and the second transparent panel 87, wherein, the first transparent panel 86 can be covered in substrate surface, and first is transparent
Plate 86 is provided with substrate coordinate system, in addition, the first transparent panel 86 can also be integrated with the first Trackpad, for receiving user's triggering
Positioning instruction；Second transparent panel 87 can be covered in galley surface, and the second transparent panel 87 is provided with galley coordinate system, separately
Outside, be can be set in the galley coordinate system of the second transparent panel 87 on each coordinate has multiple indicator lamps 85, certainly, the second transparent panel
87 can also be integrated with the second Trackpad, the position signalling corresponding to coordinate information generated for output processor 81.
In an embodiment of the present invention, when including bad point position on substrate, processor 81 is obtained by communication interface 82
First coordinate information of the bad point position in substrate coordinate system is taken, first coordinate information is used to indicate the bad point
The position of position on the substrate；Processor 81 is according to the substrate coordinate system and galley coordinate system preset in memory 83
Coordinate corresponding relation, first coordinate information is converted into the second coordinate information in the galley coordinate system, institute
Stating the second coordinate information is used to indicate the bad point position in the position of the galley coordinate system；And then, processor 81 is called
Communication interface 82 exports the position signalling in the corresponding galley of second coordinate information on the second transparent panel 87.
Further, processor 81 obtains first seat of the bad point position in substrate coordinate system by communication interface 82
Information is marked, step can be specifically included：Processor 81 receives base of the user in first transparent panel 86 by communication interface 82
First position in plate coordinate system, the positioning instruction of triggering；And the first coordinate information, described the are generated according to the positioning instruction
One coordinate information includes the horizontal position coordinate and vertical position coordinate of the first position.
Further, processor 81 receives determining for the bad point position triggering of user on the substrate by communication interface 82
Bit instruction, can specifically include step：Communication interface 82 obtains CCD camera lenses 84 through first transparency carrier 86 in the base
The image information of bad point position on plate, and send to processor 81；If described image information is indicated at first coordinate
Substrate printing is abnormal, and processor 81 then receives the positioning instruction of user's triggering.
Further, processor 81 calls communication interface 82 to export the corresponding position signalling of second coordinate information, can
To specifically include step：Processor 81 sends electric signal according to second coordinate information by communication interface 82, lights described
The indicator lamp 85 of position corresponding with the bad point position on the substrate on second transparency carrier 87.
Further, before the first coordinate information that processor 81 obtains the bad point position by communication interface 82,
Also include：Processor 81 sets up the substrate coordinate system；And set up the galley coordinate system；Processor 81 sits the substrate
The coordinate corresponding relation of mark system and the galley coordinate system is stored into memory 83.
Embodiments of the invention provide a kind of positioner, and when including bad point position in substrate, positioner passes through
The first coordinate information for indicating the position of the bad point position on substrate is obtained, the first coordinate information is converted to for referring to
Show second coordinate information of the bad point position in the position of galley coordinate system, and then export second coordinate information, in order to
Accurately determine the bad point position in the galley of printing machine.As can be seen that due to being pre-established with substrate in positioner
The coordinate corresponding relation of coordinate system and galley coordinate system, therefore, it can the coordinate information by obtaining bad point position in substrate,
The coordinate position of the bad point position in galley is accurately determined, in order to carry out wiping version to the bad point position in galley, this
Sample, not only saves the human cost and the time that carry out wiping version into also improving the accuracy for carrying out wiping version and wipe version efficiency.
Embodiment 5
Fig. 9 is the schematic diagram of alignment system provided in an embodiment of the present invention, and alignment system provided in an embodiment of the present invention can
For implementing the method that the various embodiments of the present invention shown in above-mentioned Fig. 1-Fig. 4 are realized, for convenience of description, it illustrate only and this
The related part of inventive embodiments, particular technique details is not disclosed, refer to the various embodiments of the present invention shown in Fig. 1-Fig. 4.
As shown in figure 9, the alignment system includes positioner 91, and the base being respectively connected with the positioner 91
Galley 93 on plate 92 and printing machine.
Specifically, as shown in Figure 10, the example for the alignment system applied by localization method provided in an embodiment of the present invention
Figure, wherein, positioner 11 is connected with the galley 13 on substrate 12 and printing machine respectively, and positioner 11 includes being covered in
First transparent panel 14 and second transparent panel 15 on the surface of galley 13 for being covered in printing machine, the first transparent panel on the surface of substrate 12
Interior be provided with substrate coordinate system, the second transparent panel is provided with galley coordinate system, in addition, also including CCD mirrors in positioner 11
First 16 and multiple indicator lamps 17 corresponding with each coordinate difference in galley coordinate system on the second transparent panel 15.
When including bad point position on substrate 12, positioner 11 obtains the base at the first coordinate by CCD camera lenses 16
The image information of bad point position in plate 12, if the image information indicates that the substrate printing exception that the bad point position is due to is caused
, positioner 11 then receives the positioning instruction of user's triggering, so, and positioner 11 is sat according to positioning instruction generation first
Information is marked, first coordinate information is included in horizontal position coordinate and upright position seat at the first coordinate in substrate coordinate system
Further, positioner 11 should be closed according to the coordinate pair of preset substrate coordinate system and galley coordinate system for mark, such as (x, y)
System, the second coordinate information in galley coordinate system is converted to by the first coordinate information, and second coordinate information is used to indicate
Bad point position in the position of galley coordinate system, for example (x ', y ') now, positioner 11 is lighted according to the second coordinate information
The indicator lamp 17 of position corresponding with the bad point position on substrate on the second transparent panel of bad point position 15, so, user just can be with
The bad point position in the galley of galley 13 is quickly and accurately determined, and then the galley at the bad point position is carried out clear
It is clean.
Embodiments of the invention provide a kind of alignment system, and when including bad point position in substrate, positioner passes through
The first coordinate information for indicating the position of the bad point position on substrate is obtained, the first coordinate information is converted to for referring to
Show second coordinate information of the bad point position in the position of galley coordinate system, and then export second coordinate information, in order to
Accurately determine the bad point position in the galley of printing machine.As can be seen that due to being pre-established with substrate in positioner
The coordinate corresponding relation of coordinate system and galley coordinate system, therefore, it can the coordinate information by obtaining bad point position in substrate,
The coordinate position of the bad point position in galley is accurately determined, in order to carry out wiping version to the bad point position in galley, this
Sample, not only saves the human cost and the time that carry out wiping version into also improving the accuracy for carrying out wiping version and wipe version efficiency.
In the description of this specification, specific features, structure, material or feature can be in any one or more realities
Apply and combined in an appropriate manner in example or example.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (13)
1. a kind of localization method, it is characterised in that methods described is applied to positioner, the positioner respectively with substrate and
Galley is connected, wherein, methods described includes：
If including bad point position on the substrate, the positioner then obtains the bad point position in substrate coordinate system
First coordinate information, first coordinate information is used to indicate the position of the bad point position on the substrate；
The positioner is according to the coordinate corresponding relation of preset the substrate coordinate system and galley coordinate system, by described
One coordinate information is converted to the second coordinate information in the galley coordinate system, and second coordinate information is used to indicate institute
State position corresponding with the bad point position on the substrate in galley；
The positioner exports the position signalling in the corresponding galley of second coordinate information.
2. according to the method described in claim 1, it is characterised in that the positioner obtains the bad point position and sat in substrate
The first coordinate information in mark system, including:
The positioner is received on the positioning instruction that user triggers in the first position of the substrate coordinate system, the substrate
Mapping position of the bad point position in the substrate coordinate system is the first position；
The positioner generates the first coordinate information according to the positioning instruction, and first coordinate information includes described first
The horizontal position coordinate and vertical position coordinate of position.
3. method according to claim 2, it is characterised in that the positioner receives user in the substrate coordinate system
First position triggering positioning instruction, including：
The positioner obtains the image letter of the bad point position gathered on the substrate by charge coupled cell CCD camera lenses
Breath；
If described image information indicates that the substrate printing of the first position is abnormal, the positioning instruction of user's triggering is received.
4. according to the method described in claim 1, it is characterised in that the positioner exports the second coordinate information correspondence
Position signalling, including：
The positioner is according to second coordinate information, and it is right with bad point position on the substrate in the galley to light
The indicator lamp for the position answered.
5. method according to any one of claim 1 to 4, it is characterised in that described in being obtained in the positioner not
Before the first coordinate information of the good point position in substrate coordinate system, in addition to：
The positioner sets up the substrate coordinate system；
The positioner sets up the galley coordinate system；
The positioner stores the coordinate corresponding relation of the substrate coordinate system and the galley coordinate system.
6. a kind of positioner, it is characterised in that described device is connected with substrate and galley respectively, wherein, described device bag
Include：
Coordinate acquiring unit, if including bad point position on the substrate, obtains the bad point position in substrate coordinate
The first coordinate information in system, first coordinate information is used to indicate the position of the bad point position on the substrate；
Coordinate transformation unit, will for the coordinate corresponding relation according to preset the substrate coordinate system and galley coordinate system
The first coordinate information in the coordinate acquiring unit is converted to the second coordinate information in the galley coordinate system, described
Second coordinate information is used to indicate position corresponding with the bad point position on the substrate in the galley；
Signal output unit, for exporting the corresponding galley of the second coordinate information described in the coordinate transformation unit
Position signalling.
7. positioner according to claim 6, it is characterised in that the coordinate acquiring unit includes receiving unit and seat
Generation unit is marked, wherein,
The receiving unit, for receiving the positioning instruction that user triggers in the first position of the substrate coordinate system, the base
Mapping position of the bad point position in the substrate coordinate system on plate is the first position；
The coordinate generating unit, the first coordinate information, described the are generated for the positioning instruction in the receiving unit
One coordinate information includes the horizontal position coordinate and vertical position coordinate of the first position.
8. positioner according to claim 7, it is characterised in that first including being covered in the substrate surface is transparent
Plate and the second transparent panel for being covered in the galley surface, wherein,
It is provided with first transparent panel in the substrate coordinate system, second transparent panel and is provided with the galley coordinate
System, also, indicator lamp is provided with each coordinate of the galley coordinate system, electric charge coupling is provided with the substrate coordinate system
Close element CCD camera lenses.
9. positioner according to claim 8, it is characterised in that
The first Trackpad is integrated with first transparent panel, first Trackpad is used for the positioning for generating user's triggering
Instruction；And/or,
The second Trackpad is integrated with second transparent panel, second Trackpad is used to export second coordinate information pair
The position signalling in the galley answered.
10. positioner according to claim 8, it is characterised in that
The receiving unit, the image information specifically for receiving the bad point position that the CCD camera lenses are gathered on the substrate；
And if described image information indicates that the substrate printing of the first position is abnormal, receives the positioning instruction of user's triggering.
11. positioner according to claim 6, it is characterised in that
The signal output unit, specifically for the second coordinate information in the coordinate transformation unit, lights the print
The indicator lamp of position corresponding with the bad point position on the substrate in brush version.
12. the positioner according to any one of claim 6 to 10, it is characterised in that the positioner also includes
Corresponding relation sets up unit, wherein,
The corresponding relation sets up unit, for setting up the substrate coordinate system；Set up the galley coordinate system；And storage
The coordinate corresponding relation of the substrate coordinate system and the galley coordinate system.
13. a kind of alignment system, it is characterised in that the system includes the positioning as any one of claim 6 to 12
Device, and the substrate and printing machine being respectively connected with the positioner.
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| CN201510172679.7A CN104730772B (en) | 2015-04-13 | 2015-04-13 | A kind of localization method, positioner and alignment system |
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| CN107577070B (en) * | 2017-09-04 | 2019-07-02 | 深圳市华星光电半导体显示技术有限公司 | Obtain the method and defects of liquid crystal display panel positioning device of defects of liquid crystal display panel position |
| CN107991798B (en) * | 2018-01-31 | 2021-03-05 | 京东方科技集团股份有限公司 | Method and system for inspecting alignment film |
| CN108919567B (en) * | 2018-08-14 | 2021-05-11 | 南京中电熊猫平板显示科技有限公司 | Printing plate and method for searching abnormity of printing plate |
| CN111292374B (en) * | 2020-01-21 | 2022-12-02 | 上海万物新生环保科技集团有限公司 | Method and equipment for automatically plugging and unplugging USB interface |
| CN113496112A (en) * | 2020-04-07 | 2021-10-12 | 海太半导体（无锡）有限公司 | Substrate coordinate mode |
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