CN109616036A - Display screen monomer, display screen monomer bad position positioning system and its localization method - Google Patents
Display screen monomer, display screen monomer bad position positioning system and its localization method Download PDFInfo
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- CN109616036A CN109616036A CN201910011332.2A CN201910011332A CN109616036A CN 109616036 A CN109616036 A CN 109616036A CN 201910011332 A CN201910011332 A CN 201910011332A CN 109616036 A CN109616036 A CN 109616036A
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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
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
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Abstract
The present invention relates to a kind of display screen monomer, display screen monomer bad position positioning system and its localization methods, are related to technical field of visible light communication.The technical solution mainly used are as follows: display screen monomer comprising: array substrate and the liquid crystal cells being arranged in array substrate；N number of positioning pixel switch, positioning pixel switch include control terminal, first end and second end, and the first end of each positioning pixel switch is connected respectively a data line, and the second end of each positioning pixel switch is connected respectively a row driving unit；Multiple enabling units, the output end of each enabling unit is connect with the grid line of every row pixel switch in array substrate respectively, and the quantity of enabling unit is identical as the line number of the pixel switch in array substrate；Wherein, N is the positive integer more than or equal to 2.Display screen monomer provided by the invention can position bad position by shinny mode line by line and by column by lighting machine and control device.
Description
Technical field
The present invention relates to field of display technology, fixed more particularly to a kind of display screen monomer, display screen monomer bad position
Position system and its localization method.
Background technique
Display manufacturing industry in, in the fabrication process, some small foreign matters of Chang Yinwei, cause display screen occur line class,
Point badness, when analyzing above-mentioned bad position, usually meet it is microcosmic under, the problem of location difficulty.
To solve the above-mentioned problems, in the prior art under the cooperation of lighting machine and computer, by controlling IC input
Out, and to send particular picture or control integrated circuit timing, picture is shown cross hairs on the display screen to position bad position.
But the technology of existing positioning bad position can only apply showing under the mould group state with integrated circuit
In display screen, the display screen monomer of also not set integrated circuit can only be relied on and made marks manually using marking pen, and micro-
It is found on a large scale under mirror, causes the working efficiency for positioning bad position low, and large labor intensity.
Summary of the invention
It is a primary object of the present invention to provide a kind of new structural display screen monomer, display screen monomer bad position
Positioning system and its localization method can position bad position by line by line and by column shinny on display screen monomer
It sets.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.It proposes according to the present invention
A kind of display screen monomer comprising:
Array substrate and the liquid crystal cells being arranged in the array substrate, the array substrate are connected with monomer test number
According to signal source, multiple row driving units and multiple data lines；
N number of positioning pixel switch, the positioning pixel switch include control terminal, first end and second end, each described fixed
The first end of position pixel switch is connected respectively a data line, and the second end of each positioning pixel switch respectively corresponds
A row driving unit is connected, for the signal in the row driving unit to be input in data line；
Multiple enabling units, the output end of each enabling unit are opened with every row pixel in the array substrate respectively
The grid line of pass connects, and the quantity of the enabling unit is identical as the line number of pixel switch in the array substrate；
Wherein, N is the positive integer more than or equal to 2.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Optionally, display screen monomer above-mentioned, wherein the picture of the quantity of the positioning pixel switch and the array substrate
The columns of element switch is identical, and the line number of the pixel switch of the array substrate is M；
Wherein, M is the positive integer more than or equal to 2.
Optionally, display screen monomer above-mentioned, wherein the quantity N of the positioning pixel switch is less than or equal to the array base
The line number M of the pixel switch of plate；
The N number of position of the positioning pixel switch in the array substrate is located in the array substrate first row the
A line, secondary series the third line, third column fifth line ... Nth column N+N-1 row pixel switch near；
Or, position of N number of positioning pixel switch in the array substrate, is located at Nth column in the array substrate
The first row, N-1 column the third line, N-2 column fifth line ... the 1st arrange near the pixel switch of N+N-1 row；
Wherein, data line corresponding with ranks where set seated position and row drive each positioning pixel switch respectively
Unit connection.
Optionally, display screen monomer above-mentioned, wherein the quantity N of the positioning pixel switch is greater than the array substrate
The line number M of pixel switch；
The N number of position of the positioning pixel switch in the array substrate is located in the array substrate first row the
A line, secondary series the third line, third column fifth line ... (M+1)/2 arranges M row or M/2 is arranged near the pixel switch of M row,
And the set-up mode arranged again according to first row to (M+1)/2 column or M/2 is arranged from (M+1)/2+1 column or M/2+1,
It is arranged near corresponding pixel switch；
Or, position of N number of positioning pixel switch in the array substrate, is located at Nth column in the array substrate
The first row, N-1 column the third line, N-2 column fifth line ... (M+1)/2 arranges M row or M/2 arranges the pixel switch of M row
Near, and the setting arranged again according to first row to (M+1)/2 column or M/2 is arranged from (M+1)/2+1 column or M/2+1
Mode is arranged near corresponding pixel switch；
Wherein, data line corresponding with ranks where set seated position and row drive each positioning pixel switch respectively
Unit connection.
Optionally, display screen monomer above-mentioned, wherein the picture of the quantity N of the positioning pixel switch and the array substrate
The quantity of the odd column of element switch is identical, and the line number of the pixel switch of the array substrate is M, and M is just whole more than or equal to 2
Number, and the line number of the pixel switch of the array substrate is greater than columns；
The N number of position of the positioning pixel switch in the array substrate is located in the array substrate first row the
A line, third column the third line, the 5th column fifth line ... N+N-1 are arranged near the pixel switch of N+N-1 row；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N- in the array substrate
1 column the first row, N+N-3 column the third line, N+N-5 column fifth line ... the 1st arrange near the pixel switch of N+N-1 row；
Or, position of N number of positioning pixel switch in the array substrate, is located at first row in the array substrate
Second row, third column fourth line, the 5th arrange the 6th row ... N+N-1 and arrange near the pixel switch of N+N row；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N- in the array substrate
1 the second row of column, N+N-3 column fourth line, N+N-5 are arranged near the pixel switch of the 6th row ... first row N+N row；
Wherein, data line corresponding with ranks where set seated position and row drive each positioning pixel switch respectively
Unit connection.
Optionally, display screen monomer above-mentioned, wherein the picture of the quantity N of the positioning pixel switch and the array substrate
The quantity of the odd column of element switch is identical, and the line number of the pixel switch of the array substrate is M, and M is just whole more than or equal to 2
Number, and the line number of the pixel switch of the array substrate is less than columns；
The N number of position of the positioning pixel switch in the array substrate is located in the array substrate first row the
A line, third column the third line, the 5th column fifth line ... m column M row or M-1 are arranged near the pixel switch of M-1 row, and
It arranges from M+2 column or M+1 to N+N-1 and arranges the set-up mode arranged again according to first row to m column or M-1, setting exists
Near corresponding pixel switch；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N- in the array substrate
The pixel that 1 column the first row, N+N-3 column the third line, N+N-5 column fifth line ... m column M row or M-1 arrange M-1 row is opened
Near closing, and arranges from M-2 column or M-3 to first row and arrange the setting arranged to m column or M-1 again according to N+N-1
Mode is arranged near corresponding pixel switch；
Wherein, data line corresponding with ranks where set seated position and row drive each positioning pixel switch respectively
Unit connection.
Optionally, display screen monomer above-mentioned, wherein the picture of the quantity N of the positioning pixel switch and the array substrate
The quantity of the even column of element switch is identical, and the line number of the pixel switch of the array substrate is M, and M is just whole more than or equal to 2
Number, and the line number of the pixel switch of the array substrate is greater than columns；
The N number of position of the positioning pixel switch in the array substrate is located in the array substrate secondary series the
A line, the 4th column the third line, the 6th column fifth line ... N+N are arranged near the pixel switch of N+N-1 row；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N in the array substrate
Column the first row, N+N-2 column the third line, N+N-4 column fifth line ... the 1st arrange near the pixel switch of N+N-1 row；
Or, position of N number of positioning pixel switch in the array substrate, is located at secondary series in the array substrate
Second row, the 4th column fourth line, the 6th arrange the 6th row ... N+N and arrange near the pixel switch of N+N row；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N in the array substrate
The second row of column, N+N-2 column fourth line, N+N-4 are arranged near the pixel switch of the 6th row ... secondary series N+N row；
Wherein, data line corresponding with ranks where set seated position and row drive each positioning pixel switch respectively
Unit connection.
Optionally, display screen monomer above-mentioned, wherein the picture of the quantity N of the positioning pixel switch and the array substrate
The quantity of the even column of element switch is identical, and the line number of the pixel switch of the array substrate is M, and M is just whole more than or equal to 2
Number, and the line number of the pixel switch of the array substrate is less than columns；
The N number of position of the positioning pixel switch in the array substrate is located in the array substrate secondary series the
A line, the 4th column the third line, the 6th column fifth line ... M+1 are arranged near the pixel switch of M row or m column M-1 row, and
It arranges from M+3 column or M+2 to N+N and arranges again according to secondary series to M+1 column or the set-up mode of m column, be arranged right
Near the pixel switch answered；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N in the array substrate
Column the first row, N+N-2 column the third line, N+N-4 column fifth line ... M+1 arranges M row or the pixel of m column M-1 row is opened
Close nearby, and from M+3 column or M+2 arrange to secondary series again according to N+N arrange to M+1 arrange or m column setting side
Formula is arranged near corresponding pixel switch；
Wherein, data line corresponding with ranks where set seated position and row drive each positioning pixel switch respectively
Unit connection.
Optionally, display screen monomer above-mentioned, wherein the more a enabling unit sets up the first of the array substrate separately
Side and second side；
Wherein, the quantity of multiple enabling units of first side and pixel switch odd-numbered line in the array substrate
Line number it is identical, the output end of each of described first side enabling unit is opened with pixel corresponding to each odd-numbered line respectively
The grid line of pass connects, and the pixel switch grid line of each odd-numbered line disconnects and connecting with the enabling unit of second side of array substrate
It connects；The quantity of multiple enabling units of second side is identical as the line number of pixel switch even number line in the array substrate, the
The output end of each enabling unit in two sides is connect with the grid line of pixel switch corresponding to each even number line respectively, and every
The pixel switch grid line disconnection of a even number line is connect with the enabling unit of second side of array substrate.
In addition, the present invention also provides a kind of display screen monomer bad position positioning systems comprising:
Control device, lighting machine and display screen monomer；
The display screen monomer includes: array substrate and the liquid crystal cells that are arranged in the array substrate, the array
Substrate is connected with monomer data signal under test source, multiple row driving units and multiple data lines；
N number of positioning pixel switch, the positioning pixel switch include control terminal, first end and second end, each described fixed
The first end of position pixel switch is connected respectively a data line, and the second end of each positioning pixel switch respectively corresponds
A row driving unit is connected, for the signal in the row driving unit to be input in data line；
Multiple enabling units, the output end of each enabling unit are opened with every row pixel in the array substrate respectively
The grid line of pass connects, and the quantity of the enabling unit is identical as the line number of pixel switch in the array substrate；
Wherein, N is the positive integer more than or equal to 2；
Wherein, the control device is connect with the lighting machine, and display screen monomer is connected in the lighting machine.
In addition, the object of the invention to solve the technical problems also uses following technical scheme to realize.According to the present invention
A kind of display screen monomer bad position localization method proposed, in above system comprising:
Preset clock signal is inputted to the row driving unit of display screen monomer, while inputting monomer data signal under test,
Carry out the display screen monomer lights work line by line；
When observing bad position, stop the input of the clock signal and the monomer data signal under test, terminates
Work is lighted line by line, and is recorded bad position and be expert at；
The preset clock signal of input into the row driving unit again, while opening positioning pixel switch will be described
Signal after the conversion of row driving unit is transferred in data line, and is opened enabling unit and inputted electricity to the grid line of every row pixel switch
Ordinary mail number, carry out the display screen monomer lights work by column；
When observing the bad position, stop the input of the clock signal, work is lighted in end by column, and is recorded
Column corresponding to the bad position.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Optionally, method above-mentioned, wherein the preset clock signal of input into the row driving unit again,
Simultaneously open positioning pixel switch by the row driving unit conversion after signal be transferred in data line, and open enabling unit to
The grid line incoming level signal of every row pixel switch, the method for lighting work by column for carrying out the display screen monomer include:
Unlatching enabling unit corresponding with odd-numbered line in the array substrate of the display screen monomer or even number line, and to
The pixel switch grid line incoming level signal of odd-numbered line or even number line.
By above-mentioned technical proposal, the display screen of the invention monomer, display screen monomer bad position positioning system and its positioning
Method at least has the advantage that
Display screen monomer provided in an embodiment of the present invention has additional multiple positioning pixel switches, and each positioning pixel
The first end and second end of switch is separately connected a line driving unit and a data line, the letter that can be converted row driving unit
It number is input in data line, while the grid line of every row pixel switch in array substrate is all connected with an enabling unit.In this way
It, can be under the cooperation of lighting machine and control device, first to display screen list in the bad position positioning to display screen monomer
Body is lighted line by line, the signal of row driving unit is then being introduced data line by positioning pixel switch, and enabled single
Under the action of first incoming level signal, display screen monomer is lighted in realization by column, and then realizes the bad position to display screen monomer
Set automatic, accurate positioning.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of electric connection structure schematic diagram for display screen monomer that the embodiment of the present invention provides；
Fig. 2 is a kind of specific electrical connection attachment structure schematic diagram for positioning pixel switch that the embodiment of the present invention provides；
Fig. 3 is a kind of knot of the setting position in array substrate for positioning pixel switch that the embodiment of the present invention provides
Structure schematic diagram；
Fig. 4 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Fig. 5 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Fig. 6 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Fig. 7 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Fig. 8 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Fig. 9 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 10 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 11 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 12 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 13 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 14 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 15 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 16 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 17 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 18 is the setting position in array substrate for another positioning pixel switch that the embodiment of the present invention provides
Structural schematic diagram；
Figure 19 is a kind of connection distributed architecture signal of the enabling unit of the embodiment of the present invention offer in array substrate
Figure；
Figure 20 is that another display screen monomer that the embodiment of the present invention provides is arranging display status diagram when showing；
Figure 21 is the process signal for another display screen monomer bad position localization method that the embodiment of the present invention provides
Figure.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to display screen monomer proposed according to the present invention, display screen monomer bad position positioning system and its
Localization method, specific embodiment, structure, feature and its effect, detailed description is as follows.In the following description, different " one
What embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, special characteristic, structure in one or more embodiments,
Or feature can be combined by any suitable form.
In the prior art, the knot before display screen monomer is integrated circuit (IC) not connected before being assembled into display module
Structure only has array substrate and liquid crystal cells, and display screen monomer at this time only can be realized to be lighted or whole screen is lighted line by line,
It cannot achieve lighting by column, so the bad position in display screen monomer can not be found in such a way that row, column is lighted.It is following
The specific embodiment of embodiment in order to solve this technical problem.
Embodiment one
As depicted in figs. 1 and 2, the embodiment of the present invention one propose a kind of display screen monomer comprising: array substrate and
Liquid crystal cells in the array substrate are set, and the array substrate is connected with monomer data signal under test source, multiple rows drive
Moving cell GOA is in Fig. 1 specific corresponding to have in (GOAoutput1-GOAoutputn) and multiple data line Data Fig. 1
Body corresponds to (Data1-Datan)；N number of positioning pixel switch 1, the positioning pixel switch 1 include control terminal 10, first end
11 and second end 12, the first end 11 of each positioning pixel switch 1 is connected respectively data line a Data, Mei Gesuo
The second end 12 for stating positioning pixel switch 1 is connected respectively a row driving unit GOA, is used for the row driving unit
Signal in GOA is input in data line Data；Multiple enabling units (EN) 3 are in Fig. 1 specific corresponding to for (setting is in array
Multiple enabling unit EN_L in the left side and multiple enabling unit EN_R being arranged on the right side of array), each enabling unit
(EN) 3 output end is connect with the grid line of every row pixel switch 2 in the array substrate respectively, and the enabling unit
(EN) 3 quantity is identical as the line number of pixel switch 2 in the array substrate；Wherein, N is the positive integer more than or equal to 2.
Specifically, positioning pixel switch 1 can be during array substrate makes, with the pixel switch in array substrate
2 make together, and select suitable position in array substrate to be configured, such as the pixel switch 2 in array substrate is set
It sets；Position pixel switch 1 quantity can with depending on the columns of the pixel switch 2 in array substrate, can be identical as columns, i.e.,
Each column are respectively provided with a positioning pixel switch 1, can also be equal to the number of odd column or the number of even column, i.e., in odd number
Perhaps even column setting positions pixel switch 1 or can be at interval of 2-5 column one positioning pixel switch 1 of setting column；It is N number of
The control terminal 10 of positioning pixel switch 1 can connect together, the switch terminals that control as a whole opens and closes.It is enabled single
Member (EN) 3 is the unit that can input no timing level signal, can be to array substrate when opening enabling unit (EN) 3
Every row pixel switch 2 grid line in incoming level signal, such as input high level signal；In addition, enabling unit (EN) 3 is also
It can be touch-control enabling unit, i.e. display screen monomer can be the monomer that touch control unit is provided in liquid crystal cells, touch at this time
Control enabling unit is connect with touch control unit.
Display screen monomer provided in an embodiment of the present invention has additional multiple positioning pixel switches, and each positioning pixel
The first end and second end of switch is separately connected a line driving unit and a data line, the letter that can be converted row driving unit
It number is input in data line, while the grid line of every row pixel switch in array substrate is all connected with an enabling unit.In this way
It, can be under the cooperation of lighting machine and control device, first to display screen list in the bad position positioning to display screen monomer
Body is lighted line by line, the signal of row driving unit is then being introduced data line by positioning pixel switch, and enabled single
Under the action of first incoming level signal, display screen monomer is lighted in realization by column, and then realizes the bad position to display screen monomer
Set automatic, accurate positioning.
In specific implementation, the setting position for positioning pixel switch in order to facilitate understanding, by the pixel switch of array substrate
It is divided into rows and columns, and the column that will be close to the left side edge of display screen monomer are taken as first row, and will be close to display screen
The upper side edge of monomer is taken as the first row along a line, and positions the quantity of pixel switch and set-up mode in array substrate can
There are many, it can there are many embodiments:
One, the quantity for positioning pixel switch can be identical as the columns of the pixel switch of array substrate, the picture of array substrate
The line number of element switch is M；M is the positive integer more than or equal to 2；And the quantity N for positioning pixel switch is less than the pixel of array substrate
The line number M of switch.
Specifically, darker regions are to position the setting position of pixel switch, N number of positioning pixel in figure as shown in Figure 3
The position in the array substrate is switched, first row the first row in the array substrate, secondary series the third line, third column are located at
Near the pixel switch of fifth line ... Nth column N+N-1 row；Or darker regions are positioning pixel switch in figure as shown in Figure 4
Position is set, and the N number of position of the positioning pixel switch in the array substrate is located in the array substrate Nth column the
A line, N-1 column the third line, N-2 column fifth line ... the 1st arrange near the pixel switch of N+N-1 row；Wherein, each positioning
Data line corresponding with ranks where seated position and row driving unit connect pixel switch respectively.
Further, the set-up mode of such positioning pixel switch, preferably by the corresponding setting of enabling unit in array base
The two sides of plate, and the enabling unit of two sides is made to respectively correspond the odd-numbered line and even number line of array substrate respectively.
Two, the quantity for positioning pixel switch can be identical as the columns of the pixel switch of array substrate, the picture of array substrate
The line number of element switch is M；The quantity N of positioning pixel switch is greater than the line number M of the pixel switch of array substrate.Due to array substrate
Line number be less than columns, the corresponding column of every row can not be made, i.e., positioning pixel switch corresponding to each column can not connect one to one
One row driving unit, it is possible to which positioning pixel switch is set by the way of following repeated arrangement.
Specifically, darker regions are to position the setting position of pixel switch, N number of positioning pixel in figure as shown in Figure 5
The position in the array substrate is switched, first row the first row in the array substrate, secondary series the third line, third column are located at
Fifth line ... (M+1)/2 arranges M row or M/2 is arranged near the pixel switch of M row, and from (M+1)/2+1 column or the
M/2+1 is arranged again according to first row to (M+1)/2 column or the set-up mode of M/2 column, is arranged attached in corresponding pixel switch
Closely；Wherein, (M+1)/2 arranges M row or M/2 arranges the turning point that M behavior repeats setting positioning pixel switch, and (M+1)/
2 are classified as corresponding to M when being odd number, and (M+1)/2 is classified as corresponding to M when being even number, i.e., pixel switch row institute in array substrate
Corresponding row driving unit can reuse.Or, darker regions are to position the setting position of pixel switch in figure as shown in Figure 6
It sets, the N number of position of the positioning pixel switch in the array substrate, is located at Nth column the first row in the array substrate, the
N-1 column the third line, N-2 column fifth line ... (M+1)/2 arranges M row or M/2 is arranged near the pixel switch of M row, and
The set-up mode arranged again according to first row to (M+1)/2 column or M/2, setting are arranged from (M+1)/2+1 column or M/2+1
Near corresponding pixel switch；Wherein, (M+1)/2 arranges M row or M/2 arranges M behavior and repeats setting positioning pixel and opens
The turning point of pass, (M+1)/2 be classified as corresponding to M be odd number when, (M+1)/2 be classified as corresponding to M be even number when, same array
Row driving unit corresponding to pixel switch row in substrate can reuse；Wherein, each positioning pixel switch point
Data line not corresponding with ranks where set seated position and row driving unit connect.
Further, the set-up mode of such positioning pixel switch, preferably by the corresponding setting of enabling unit in array base
The two sides of plate, and the enabling unit of two sides is made to respectively correspond the odd-numbered line and even number line of array substrate respectively.
Three, the quantity N for positioning pixel switch is identical as the quantity of the odd column of the pixel switch of array substrate, array substrate
The line number of pixel switch be M, M is positive integer more than or equal to 2, and the line number of the pixel switch of array substrate is greater than columns.
Specifically, darker regions are to position the setting position of pixel switch, N number of positioning pixel switch in figure as shown in Figure 7
Position in array substrate is located at first row the first row, third column the third line, the 5th column fifth line ... in the array substrate
N+N-1 is arranged near the pixel switch of N+N-1 row；Or darker regions are to position the setting of pixel switch in figure as shown in Figure 8
Position, position of N number of positioning pixel switch in array substrate, is located at N+N-1 column the first row, N+N-3 in array substrate
Column the third line, N+N-5 column fifth line ... the 1st arrange near the pixel switch of N+N-1 row；Or dark area in figure as shown in Figure 9
Domain is the setting position for positioning pixel switch, N number of position of the positioning pixel switch in array substrate, is located in array substrate the
One the second row of column, third column fourth line, the 5th arrange the 6th row ... N+N-1 and arrange near the pixel switch of N+N row；Or such as Figure 10
Darker regions are to position the setting position of pixel switch in institute's diagram, position of N number of positioning pixel switch in array substrate, position
The second row of N+N-1 column, N+N-3 column fourth line, N+N-5 arrange the 6th row ... first row N+N row in array substrate
Near pixel switch；Wherein, data line corresponding with ranks where set seated position and row drive each positioning pixel switch respectively
Moving cell connection.
Four, the quantity N for positioning pixel switch is identical as the quantity of the odd column of the pixel switch of array substrate, array substrate
The line number of pixel switch be M, M is positive integer more than or equal to 2, and the line number of the pixel switch of array substrate is less than columns；
Since the line number of array substrate is less than columns, the corresponding column of every row can not be made, i.e., positioning pixel switch can not corresponding to each column
Connect one to one a row driving unit, it is possible to positioning pixel switch be arranged by the way of following repeated arrangement.
Specifically, darker regions are to position the setting position of pixel switch, N number of positioning pixel switch in figure as shown in figure 11
Position in array substrate is located at first row the first row, third column the third line, the 5th column fifth line ... M in array substrate
It arranges M row or M-1 is arranged near the pixel switch of M-1 row, and arrange from M+2 column or M+1 to N+N-1 column and press again
According to the set-up mode that first row to m column or M-1 are arranged, the picture near corresponding pixel switch, i.e., in array substrate is set
Row driving unit corresponding to plain switching row can reuse；Or darker regions are positioning pixel switch in figure as shown in figure 12
Setting position, N number of position of the positioning pixel switch in array substrate is located at N+N-1 column the first row in array substrate, the
N+N-3 column the third line, N+N-5 column fifth line ... m column M row or M-1 are arranged near the pixel switch of M-1 row, and
It arranges from M-2 column or M-3 to first row and arranges the set-up mode arranged to m column or M-1 again according to N+N-1, setting exists
Near corresponding pixel switch, row driving unit corresponding to the pixel switch row in same array substrate can be reused；
Wherein, data line corresponding with ranks where seated position and row driving unit connect each positioning pixel switch respectively.
Five, the quantity N for positioning pixel switch is identical as the quantity of the even column of the pixel switch of array substrate, array substrate
The line number of pixel switch be M, M is positive integer more than or equal to 2, and the line number of the pixel switch of array substrate is greater than columns.
Specifically, darker regions are to position the setting position of pixel switch, N number of positioning pixel switch in figure as shown in figure 13
Position in array substrate is located at secondary series the first row, the 4th column the third line, the 6th column fifth line ... N+ in array substrate
N is arranged near the pixel switch of N+N-1 row；Or darker regions are to position the setting position of pixel switch, N in figure as shown in figure 14
A position of the positioning pixel switch in array substrate, be located at N+N column the first row in array substrate, N+N-2 column the third line,
N+N-4 column fifth line ... the 1st arranges near the pixel switch of N+N-1 row；Or darker regions are positioning in figure as shown in figure 15
The setting position of pixel switch, position of N number of positioning pixel switch in array substrate, is located at secondary series second in array substrate
Row, the 4th column fourth line, the 6th arrange the 6th row ... N+N and arrange near the pixel switch of N+N row；Or it is deep in figure as shown in figure 16
Color region is the setting position for positioning pixel switch, and position of N number of positioning pixel switch in array substrate is located at array substrate
In the second row of N+N column, N+N-2 column fourth line, N+N-4 arrange near the pixel switch of the 6th row ... secondary series N+N row；
Wherein, data line corresponding with ranks where set seated position and row driving unit connect each positioning pixel switch respectively.
Six, the quantity N for positioning pixel switch is identical as the quantity of the even column of the pixel switch of array substrate, array substrate
The line number of pixel switch be M, M is positive integer more than or equal to 2, and the line number of the pixel switch of array substrate is less than columns；
Since the line number of array substrate is less than columns, the corresponding column of every row can not be made, i.e., positioning pixel switch can not corresponding to each column
Connect one to one a row driving unit, it is possible to positioning pixel switch be arranged by the way of following repeated arrangement.
Specifically, or as shown in figure 17 in figure darker regions be positioning pixel switch setting position, N number of positioning pixel opens
Position in array substrate is closed, secondary series the first row, the 4th column the third line, the 6th column fifth line ... the is located in array substrate
M+1 is arranged near the pixel switch of M row or m column M-1 row, and is arranged from M+3 column or M+2 to N+N column and pressed again
According to secondary series to M+1 column or the set-up mode of m column, the picture near corresponding pixel switch, i.e., in array substrate is set
Row driving unit corresponding to plain switching row can reuse；Or darker regions are positioning pixel switch in figure as shown in figure 18
Setting position, N number of position of the positioning pixel switch in array substrate is located at N+N column the first row, N+ in array substrate
N-2 column the third line, N+N-4 column fifth line ... M+1 are arranged near the pixel switch of M row or m column M-1 row, Yi Jicong
M+3 column or M+2 arrange secondary series again according to N+N arrange to M+1 arrange or m column set-up mode, setting in correspondence
Pixel switch near, row driving unit corresponding to the pixel switch row in same array substrate can reuse；Wherein,
Data line corresponding with ranks where set seated position and row driving unit connect each positioning pixel switch respectively.
Above-mentioned six specific embodiments are preferred embodiment, but the embodiment of the present invention is not intended to limit positioning pixel
Other set-up modes of switch, as long as can be realized in the signal input data line by row driving unit, and due to array
Pixel unit very little in substrate, and it is adjacent close, so when positioning bad position, as long as navigating near the bad position i.e.
Can, staff can use microscope fast and accurately to find bad position later.Therefore it may not need in array substrate
Each column be respectively provided with a positioning pixel switch, can be if above embodiment three be to it shown in six, the mode of one column of interval
Setting positioning pixel switch；In addition it is also possible to which the setting of interval 2-5 column is fixed according to the logical course of above-mentioned setting positioning pixel
Position pixel switch.
As shown in Fig. 1 and Figure 19, in specific implementation, plurality of enabling unit (EN) 3 sets up the first of array substrate separately
Side and second side；Wherein, 2 odd-numbered line of pixel switch in the quantity and array substrate of multiple enabling units (EN) 3 of the first side
Line number is identical, the output end of each enabling unit (EN) 3 of the first side respectively with pixel switch 2 corresponding to each odd-numbered line
Grid line connection, and 2 grid line of pixel switch of each odd-numbered line disconnects the enabling unit (EN) 3 with second side of array substrate
Connection；The quantity of multiple enabling units (EN) 3 of second side is identical as the line number of 2 even number line of pixel switch in array substrate, the
The output end of each enabling unit in two sides (EN) 3 is connect with the grid line of pixel switch 2 corresponding to each even number line respectively, and
2 grid line of the pixel switch disconnection of each even number line is connect with the enabling unit (EN) 3 of second side of array substrate.
Specifically, enabling unit (EN) 3 is arranged by above-mentioned specific set-up mode, interlacing incoming level letter may be implemented
Number input mode, i.e., realization single side control, can every time to odd-numbered line or even number line pixel switch grid line input
Level signal, such as high level signal, and cooperate positioning pixel switch 1 that the signal of row driving unit GOA is input to data line
In Data, can by column and the mode of interlacing light display screen monomer.Such as: one in above embodiment three is specific real
Apply in mode, i.e., N number of position of the positioning pixel switch 1 in array substrate, be located at first row the first row in the array substrate,
In the case that third column the third line, the 5th column fifth line ... N+N-1 are arranged near the pixel switch of N+N-1 row, as Figure 20 is
Display screen monomer is lighted line by line and confirms bad position after which row, by controlling to row driving unit GOA input clock
Signal, and after opening all positioning pixel switches 1, the enabling unit (EN) 3 of the first side is closed, by making for second side
Can unit (EN) 3 open, and obtain the 7th column for being illuminated to display screen monomer the case where, column can be stopped at this time and light work
Make, that is, stop the clock signal input to row driving unit GOA, can continue to light if bad position is not in the 7th column other
Column.In addition, the timing and specific input time, the embodiment of the present invention for each control signal are not construed as limiting, only
It as the case may be and to be needed, Neng Goujin under the basis of the specific structure of display screen monomer provided in an embodiment of the present invention
Row line by line, by column light work, and find out bad position.
Further, enabling unit can also be set as follows, i.e., enabling unit is set up separately to a left side for array substrate
The right side, the enabling unit in left side successively are correspondingly connected with the grid line of the 1-3 row of array substrate, 7-9 row, 13-15 ... pixel switch,
The enabling unit on right side is correspondingly connected with the 4-6 row, 10-12 row, 16-18 row ... of array substrate, i.e. the left and right sides is arranged enabled
The staggeredly mode that unit is successively spaced three rows is arranged, or can also be spaced the mode mode of interlocking of 4-6 row and be arranged.
In specific implementation, can be arranged in array substrate in pixel corresponding to the column of positioning pixel switch, it is adjacent
Two sub-pixes between be arranged a TPM line, for balance position pixel control terminal signal wire between coupling effect, keep away
Exempt to influence display effect.
Embodiment two
A kind of display screen monomer bad position positioning system that the embodiment of the present invention two proposes comprising: control device,
Lighting machine and display screen monomer；The display screen monomer includes: array substrate and the liquid crystal that is arranged in the array substrate
Unit, the array substrate be connected with monomer data signal under test source, multiple row driving unit GOA in Fig. 1 specific corresponding to
For in (GOAoutput1-GOAoutputn) and multiple data line Data Fig. 1 specific corresponding to for (Data1-Datan)；It is N number of
Pixel switch 1 is positioned, the positioning pixel switch 1 includes control terminal 10, first end 11 and second end 12, each positioning picture
The first end 11 of plain switch 1 is connected respectively a data line Data, and the second end 12 of each positioning pixel switch 1 is divided
It is not correspondingly connected with a row driving unit GOA, for the signal in the row driving unit GOA to be input to data line Data
In；Multiple enabling units (EN) 3 in Fig. 1 specific corresponding to for (be arranged in left side array multiple enabling unit EN_L and set
Set multiple enabling unit EN_R on the right side of array), the output end of each enabling unit (EN) 3 respectively with the array base
The grid line of every row pixel switch 2 in plate connects, and the picture in the quantity of the enabling unit (EN) 3 and the array substrate
The line number of plain switch 2 is identical；Wherein, N is the positive integer more than or equal to 2；Wherein, control device is connect with the lighting machine, is shown
Display screen monomer is connected in the lighting machine.
Specifically, the display screen of the offer of above-described embodiment one can be used directly in display screen monomer described in the present embodiment two
Monomer, concrete implementation structure can be found in related content described in above-described embodiment one, and details are not described herein again.
Display screen monomer provided in an embodiment of the present invention has additional multiple positioning pixel switches, and each positioning pixel
The first end and second end of switch is separately connected a line driving unit and a data line, the letter that can be converted row driving unit
It number is input in data line, while the grid line of every row pixel switch in array substrate is all connected with an enabling unit.In this way
It, can be under the cooperation of lighting machine and control device, first to display screen list in the bad position positioning to display screen monomer
Body is lighted line by line, the signal of row driving unit is then being introduced data line by positioning pixel switch, and enabled single
Under the action of first incoming level signal, display screen monomer is lighted in realization by column, and then realizes the bad position to display screen monomer
Set automatic, accurate positioning.
Embodiment three
As shown in figure 21, a kind of display screen monomer bad position localization method that the embodiment of the present invention three proposes, packet
It includes:
301, preset clock signal is inputted to the row driving unit of display screen monomer, while inputs monomer test data letter
Number, carry out display screen monomer lights work line by line.
Specifically, the clock signal of line of input driving unit can need to be adjusted according to specific display, specifically
Control output can be carried out by control device, such as is controlled and exported using computer.Monomer data signal under test is unordered signal,
It is entered directly into all of data lines.
302, when observing bad position, stop the input of clock signal and the monomer data signal under test, terminate
Work is lighted line by line, and is recorded bad position and be expert at.
Specifically, when lighting the pixel of display screen monomer line by line, it can be with the observation of cooperating personnel, when the row lighted
When there is bad position, the input of clock signal and monomer data signal under test can be stopped, control device can recorde at this time
The quantity of lower clock signal calculates the line number of corresponding display screen monomer, records show corresponding to bad position later
The line number of display screen monomer.
303, the preset clock signal of input again into row driving unit, while opening positioning pixel switch and driving row
Signal after moving cell conversion is transferred in data line, and is opened enabling unit and believed to the grid line incoming level of every row pixel switch
Number, carry out display screen monomer lights work by column.
304, when observing bad position, stop the input of clock signal, work is lighted in end by column, and is recorded bad
Column corresponding to position.
Specifically, column locations of display screen monomer corresponding to available bad position through the above steps, in turn
Staff can carry out the further staking-out work of bad position according to location information obtained.
Further, method used in step 303 can be further are as follows: opens the array substrate with display screen monomer
Middle odd-numbered line perhaps the corresponding enabling unit of even number line and to the pixel switch grid line of odd-numbered line or even number line input electricity
Ordinary mail number.
Specifically, when this method is employed, can by column and the mode of interlacing light display screen monomer.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (12)
1. a kind of display screen monomer, characterized in that it comprises:
Array substrate and the liquid crystal cells being arranged in the array substrate, the array substrate are connected with monomer test data letter
Number source, multiple row driving units and multiple data lines；
N number of positioning pixel switch, the positioning pixel switch include control terminal, first end and second end, each positioning picture
The first end of element switch is connected respectively a data line, and the second end of each positioning pixel switch is connected respectively
One row driving unit, for the signal in the row driving unit to be input in data line；
Multiple enabling units, the output end of each enabling unit respectively with every row pixel switch in the array substrate
Grid line connection, and the quantity of the enabling unit is identical as the line number of pixel switch in the array substrate；
Wherein, N is the positive integer more than or equal to 2.
2. display screen monomer according to claim 1, which is characterized in that
The quantity of the positioning pixel switch is identical as the columns of the pixel switch of the array substrate, the picture of the array substrate
The line number of element switch is M；
Wherein, M is the positive integer more than or equal to 2.
3. display screen monomer according to claim 2, which is characterized in that
The quantity N of the positioning pixel switch is less than the line number M of the pixel switch of the array substrate；
The N number of position of the positioning pixel switch in the array substrate, be located at first row the first row in the array substrate,
Secondary series the third line, third column fifth line ... Nth column N+N-1 row pixel switch near；
Or, position of N number of positioning pixel switch in the array substrate, is located at Nth column first in the array substrate
Row, N-1 column the third line, N-2 column fifth line ... the 1st arrange near the pixel switch of N+N-1 row；
Wherein, each positioning pixel switch data line corresponding with ranks where set seated position and row driving unit respectively
Connection.
4. display screen monomer according to claim 2, which is characterized in that
The quantity N of the positioning pixel switch is greater than the line number M of the pixel switch of the array substrate；
The N number of position of the positioning pixel switch in the array substrate, be located at first row the first row in the array substrate,
Secondary series the third line, third column fifth line ... (M+1)/2 arranges M row or M/2 is arranged near the pixel switch of M row, and
The set-up mode arranged again according to first row to (M+1)/2 column or M/2, setting are arranged from (M+1)/2+1 column or M/2+1
Near corresponding pixel switch；
Or, position of N number of positioning pixel switch in the array substrate, is located at Nth column first in the array substrate
Row, N-1 column the third line, N-2 column fifth line ... (M+1)/2 arranges M row or M/2 is arranged near the pixel switch of M row,
And the set-up mode arranged again according to first row to (M+1)/2 column or M/2 is arranged from (M+1)/2+1 column or M/2+1,
It is arranged near corresponding pixel switch；
Wherein, each positioning pixel switch data line corresponding with ranks where set seated position and row driving unit respectively
Connection.
5. display screen monomer according to claim 1, which is characterized in that
The quantity N of the positioning pixel switch is identical as the quantity of the odd column of the pixel switch of the array substrate, the battle array
The line number of the pixel switch of column substrate is M, and M is positive integer more than or equal to 2, and the line number of the pixel switch of the array substrate
Greater than columns；
The N number of position of the positioning pixel switch in the array substrate, be located at first row the first row in the array substrate,
Third column the third line, the 5th column fifth line ... N+N-1 are arranged near the pixel switch of N+N-1 row；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N-1 column in the array substrate
The first row, N+N-3 column the third line, N+N-5 column fifth line ... the 1st arrange near the pixel switch of N+N-1 row；
Or, position of N number of positioning pixel switch in the array substrate, is located at first row second in the array substrate
Row, third column fourth line, the 5th arrange the 6th row ... N+N-1 and arrange near the pixel switch of N+N row；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N-1 column in the array substrate
Second row, N+N-3 column fourth line, N+N-5 are arranged near the pixel switch of the 6th row ... first row N+N row；
Wherein, each positioning pixel switch data line corresponding with ranks where set seated position and row driving unit respectively
Connection.
6. display screen monomer according to claim 1, which is characterized in that
The quantity N of the positioning pixel switch is identical as the quantity of the odd column of the pixel switch of the array substrate, the battle array
The line number of the pixel switch of column substrate is M, and M is positive integer more than or equal to 2, and the line number of the pixel switch of the array substrate
Less than columns；
The N number of position of the positioning pixel switch in the array substrate, be located at first row the first row in the array substrate,
Third column the third line, the 5th column fifth line ... m column M row or M-1 are arranged near the pixel switch of M-1 row, and from M
+ 2 column or M+1 are arranged to N+N-1 and are arranged the set-up mode arranged again according to first row to m column or M-1, are arranged corresponding
Near pixel switch；
Or, position of N number of positioning pixel switch in the array substrate, is located at N+N-1 column in the array substrate
The first row, N+N-3 column the third line, N+N-5 column fifth line ... m column M row or M-1 arrange the pixel switch of M-1 row
Near, and arrange from M-2 column or M-3 to first row and arrange the setting side arranged to m column or M-1 again according to N+N-1
Formula is arranged near corresponding pixel switch；
Wherein, each positioning pixel switch data line corresponding with ranks where set seated position and row driving unit respectively
Connection.
7. display screen monomer according to claim 1, which is characterized in that
The quantity N of the positioning pixel switch is identical as the quantity of the even column of the pixel switch of the array substrate, the battle array
The line number of the pixel switch of column substrate is M, and M is positive integer more than or equal to 2, and the line number of the pixel switch of the array substrate
Greater than columns；
The N number of position of the positioning pixel switch in the array substrate, be located at secondary series the first row in the array substrate,
4th column the third line, the 6th column fifth line ... N+N are arranged near the pixel switch of N+N-1 row；
Or, the N number of position of the positioning pixel switch in the array substrate, N+N arranges the in the array substrate
A line, N+N-2 column the third line, N+N-4 column fifth line ... the 1st arrange near the pixel switch of N+N-1 row；
Or, position of N number of positioning pixel switch in the array substrate, is located at secondary series second in the array substrate
Row, the 4th column fourth line, the 6th arrange the 6th row ... N+N and arrange near the pixel switch of N+N row；
Or, the N number of position of the positioning pixel switch in the array substrate, N+N arranges the in the array substrate
Two rows, N+N-2 column fourth line, N+N-4 are arranged near the pixel switch of the 6th row ... secondary series N+N row；
Wherein, each positioning pixel switch data line corresponding with ranks where set seated position and row driving unit respectively
Connection.
8. display screen monomer according to claim 1, which is characterized in that
The quantity N of the positioning pixel switch is identical as the quantity of the even column of the pixel switch of the array substrate, the battle array
The line number of the pixel switch of column substrate is M, and M is positive integer more than or equal to 2, and the line number of the pixel switch of the array substrate
Less than columns；
The N number of position of the positioning pixel switch in the array substrate, be located at secondary series the first row in the array substrate,
4th column the third line, the 6th column fifth line ... M+1 are arranged near the pixel switch of M row or m column M-1 row, and from M
+ 3 column or M+2 are arranged to N+N and are arranged again according to secondary series to M+1 column or the set-up mode of m column, are arranged in corresponding picture
Near element switch；
Or, the N number of position of the positioning pixel switch in the array substrate, N+N arranges the in the array substrate
A line, N+N-2 column the third line, N+N-4 column fifth line ... M+1 arranges M row or the pixel switch of m column M-1 row is attached
Closely, and from M+3 column M+2 arrange to secondary series again according to N+N arrange to M+1 arrange or m column set-up mode, if
It sets near corresponding pixel switch；
Wherein, each positioning pixel switch data line corresponding with ranks where set seated position and row driving unit respectively
Connection.
9. display screen monomer according to claim 1, which is characterized in that
Multiple enabling units set up the first side and second side of the array substrate separately；
Wherein, the row of the quantity of multiple enabling units of first side and pixel switch odd-numbered line in the array substrate
Number it is identical, the output end of each of described first side enabling unit respectively with pixel switch corresponding to each odd-numbered line
Grid line connection, and the pixel switch grid line disconnection of each odd-numbered line is connect with the enabling unit of second side of array substrate；
The quantity of multiple enabling units of second side is identical as the line number of pixel switch even number line in the array substrate, second side
The output end of each enabling unit is connect with the grid line of pixel switch corresponding to each even number line respectively, and each idol
Several rows of pixel switch grid line disconnection is connect with the enabling unit of second side of array substrate.
10. a kind of display screen monomer bad position positioning system, characterized in that it comprises:
Control device, lighting machine and the display screen monomer as described in any in claim 1-9；
Wherein, the control device is connect with the lighting machine, and display screen monomer is connected in the lighting machine.
11. a kind of display screen monomer bad position localization method, in the system for providing in claim 10, feature exists
In comprising:
Preset clock signal is inputted to the row driving unit of display screen monomer, while inputting monomer data signal under test, is carried out
The display screen monomer lights work line by line；
When observing bad position, stop the input of the clock signal and the monomer data signal under test, terminates line by line
Work is lighted, and records bad position and is expert at；
The preset clock signal of input into the row driving unit again, while opening positioning pixel switch and driving the row
Signal after moving cell conversion is transferred in data line, and is opened enabling unit and believed to the grid line incoming level of every row pixel switch
Number, carry out the display screen monomer lights work by column；
When observing the bad position, stop the input of the clock signal, work is lighted in end by column, and described in record
Column corresponding to bad position.
12. display screen monomer bad position localization method according to claim 11, which is characterized in that described again to institute
The preset clock signal of input in row driving unit is stated, while opening positioning pixel switch will be after row driving unit conversion
Signal be transferred in data line, and grid line incoming level signal of the enabling unit to every row pixel switch is opened, described in progress
The method for lighting work by column of display screen monomer includes:
Open corresponding with odd-numbered line in the array substrate of the display screen monomer or even number line enabling unit, and to odd number
Capable or even number line pixel switch grid line incoming level signal.
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