CN108388378A - A kind of display panel and its restorative procedure - Google Patents
A kind of display panel and its restorative procedure Download PDFInfo
- Publication number
- CN108388378A CN108388378A CN201810210253.XA CN201810210253A CN108388378A CN 108388378 A CN108388378 A CN 108388378A CN 201810210253 A CN201810210253 A CN 201810210253A CN 108388378 A CN108388378 A CN 108388378A
- Authority
- CN
- China
- Prior art keywords
- line
- touching signals
- extension
- display panel
- signals line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Abstract
A kind of display panel of offer of the embodiment of the present invention and its restorative procedure, to solve the problems, such as that maintenance difficulty is larger or can not repair existing for display panel in the prior art.The display panel includes：The a plurality of touching signals line extended in a first direction, and at least one repair line in display panel periphery non-display area is set, the repair line includes the first extension extended along the first direction, and the second extension and third extension being connected respectively with the both ends of first extension, the extending direction of second extension and the third extension is vertical with the first direction, and with the touching signals line mutually insulated, second extension is overlapping at least partly described touching signals line, first is formed at crossover position repairs point, the third extension and the corresponding touching signals line are overlapping, second is formed at crossover position repairs point.
Description
Technical field
The present invention relates to technical field of semiconductors more particularly to a kind of display panels and its restorative procedure.
Background technology
Oneself becomes main product in the market to flat-panel screens (F1at Pane1Disp1ay, FPD), flat-panel screens
Type is also more and more, such as liquid crystal display (Liquid Crysta1Disp1ay, LCD), Organic Light Emitting Diode (Organic
Light Emitted Diode, OLED) display, plasma display panel (P1asma Disp1ay Pane1, PDP) and
Field Emission Display (Field Emission Display, FED) etc..
The display panel of the prior art usually not only has display function, is generally also integrated with touch function, but in touch-control
When signal wire occurs bad, there are problems that maintenance difficulty is larger or can not repair.
Invention content
A kind of display panel of offer of the embodiment of the present invention and its restorative procedure, are deposited with solving display panel in the prior art
Maintenance difficulty it is larger or the problem of can not repair.
The embodiment of the present invention provides a kind of display panel, including：The a plurality of touching signals line extended in a first direction, and
At least one repair line in display panel periphery non-display area is set, and the repair line includes prolonging along the first direction
The first extension stretched, and the second extension and third that are connected respectively with the both ends of first extension extend
The extending direction of portion, second extension and the third extension is vertical with the first direction；
The repair line and the touching signals line are insulated from each other, and second extension is believed at least partly described touch-control
Number line is overlapping, forms first at crossover position and repairs point, and the third extension and the corresponding touching signals line are overlapping,
Second is formed at crossover position repairs point；
The repair line is bad for occurring in the touching signals line, and blocks the touching signals line in its extension
The both ends of bad position on direction, the first reparation point that the touching signals line and second extension are overlapped are molten
It connects and the touching signals line is repaired with the third extension overlaps described second when putting welding, by being repaiied described in this
Multiple line replaces transmitting the signal of the touching signals line transmission.
Optionally, the display panel is provided with a repair line, second extension of the repair line
Overlapping with each touching signals line, the third extension and corresponding each touching signals line are overlapping.
Optionally, the display panel is provided with two repair lines, and described the first of two repair lines prolong
Extending portion is separately positioned on the opposite both sides of the display panel, wherein second extension of repair line and part
The touching signals line is overlapping, and the third extension of the repair line and touch-control line described in corresponding portion are overlapping；It is another
Second extension of repair line described in item and the remaining touching signals line are overlapping, and the third of the repair line is prolonged
Extending portion and the corresponding remaining touching signals line are overlapping.
Optionally, the data line same layer of the touching signals line and the display panel is arranged, the touching signals line
Extending direction is identical as the extending direction of the data line.
Optionally, the repair line and the grid line same layer of the display panel are arranged.
Optionally, the both ends that the touch-control line is blocked in the direction of extension are smaller than or are equal to the display panel
A pixel in the width on the first direction.
Optionally, the display panel further includes multiple touch control electrodes in array distribution, the touch control electrode with it is described
Touching signals line is located at different layers and mutually insulated, and each touch control electrode and a touching signals line are corresponding by via
Connection.
The embodiment of the present invention also provides another display panel, including a plurality of touching signals line extended in a first direction,
And auxiliary signal line corresponding with each touching signals line, the auxiliary signal line is parallel with the touching signals line to be set
It sets, and both ends electrical connection corresponding with the both ends of touching signals line described in this；
The auxiliary signal line is bad for occurring in the touching signals line, and blocks the touching signals line and exist
When both ends along extending direction bad position, the letter of touching signals line transmission is transmitted by auxiliary signal line described in this
Number.
The embodiment of the present invention also provides a kind of restorative procedure of reparation display panel as described in provided in an embodiment of the present invention,
The restorative procedure includes：
When the touching signals line occurs bad, block the touching signals line in the direction of extension bad position two
End；
Described first repair a point welding by the touching signals line and second extension overlap, and with it is described
Overlapping the second reparation point welding of third extension, is replaced transmitting the letter of the touching signals line by repair line described in this
Number.
The embodiment of the present invention also provides another reparation side for repairing the display panel as described in provided in an embodiment of the present invention
Method, the restorative procedure include：
It is bad to judge whether the touching signals line occurs；
When the touching signals line occurs bad, the touching signals signal wire is blocked in the bad position along extending direction
The signal of the touching signals line transmission is transmitted at the both ends for setting place by auxiliary signal line described in this.
The embodiment of the present invention has the beneficial effect that：Display panel provided in an embodiment of the present invention, outside the display panel
At least one repair line that non-display area is provided with is enclosed, the repair line includes that first extended along the first direction extends
Portion, and the second extension and third extension that are connected respectively with the both ends of first extension, wherein described
Two extensions are overlapping at least partly described touching signals line, form first at crossover position and repair point, the third extends
Portion and the corresponding touching signals line are overlapping, and forming second at crossover position repairs point, and then in a certain touching signals line
It, can be described by this by blocking the both ends of touching signals line bad position in their extension direction when occurring bad
Touching signals line repairs point welding with second extension overlaps described first, and overlapped with the third extension
When the second reparation point welding, and then it may be implemented to be replaced transmitting touching signals line transmission by repair line described in this
Signal avoids the problem that the maintenance difficulty present in the display panel of the prior art is larger or can not repair.
Description of the drawings
Fig. 1 (a) is repair schematic diagram when a kind of display panel of the prior art occurs bad；
Fig. 1 (b) is the repair schematic diagram when display panel of another prior art occurs bad；
Fig. 2 is a kind of structural schematic diagram for the display panel being provided with a repair line provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram for the display panel being provided with two rule repair lines provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram for the display panel that another kind provided in an embodiment of the present invention is provided with a repair line；
Fig. 5 is a kind of structural schematic diagram of the display panel of setting touch control electrode provided in an embodiment of the present invention；
Fig. 6 is a kind of repair schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 7 is that a kind of structure of display panel being provided with auxiliary touching signals line provided in an embodiment of the present invention is intended to；
Fig. 8 is that the repair of the display panel provided in an embodiment of the present invention for being provided with auxiliary touching signals line is intended to；
Fig. 9 is a kind of restorative procedure flow chart of display panel provided in an embodiment of the present invention；
Figure 10 is the restorative procedure flow chart of another display panel provided in an embodiment of the present invention.
Specific implementation mode
In order to enable the purpose, technical scheme and advantage of the embodiment of the present invention are clearer, below in conjunction with of the invention real
The technical solution of the embodiment of the present invention is clearly and completely described in the attached drawing for applying example.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on described the embodiment of the present invention, this field is common
The every other embodiment that technical staff is obtained under the premise of without creative work belongs to the model that the present invention protects
It encloses.
Unless otherwise defined, the technical term or scientific terminology that the present invention uses should be tool in fields of the present invention
There is the ordinary meaning that the personage of general technical ability is understood." first ", " second " and the similar word used in the present invention is simultaneously
It does not indicate that any sequence, quantity or importance, and is used only to distinguish different component parts." comprising " or "comprising" etc.
Similar word means to occur the element before the word, and either object covers the element or object for appearing in the word presented hereinafter
And its it is equivalent, and it is not excluded for other elements or object.The similar word such as " connection " or " connected " is not limited to physics
Or mechanical connection, but may include electrical connection, either directly or indirectly."upper", "lower",
"left", "right" etc. is only used for indicating relative position relation, and after the absolute position for being described object changes, then the relative position is closed
System may also correspondingly change.
In order to keep the following explanation of the embodiment of the present invention to understand and simplicity, present invention omits known functions and known portion
The detailed description of part.
It is a kind of display panel structure schematic diagram of the prior art referring to shown in Fig. 1 (a), which includes along the
The multiple data lines 06 and a plurality of touching signals extended in a first direction that one direction (in Fig. 1 (a) shown in arrow AB) extends
Line 01, touching signals line 01 and the setting of 06 same layer of data line, each data line 06 is corresponding with a sub-pixel unit to be connected, sub-pixel list
Member can be red sub-pixel unit 081, green sub-pixels unit 082 and blue subpixels unit 083.In touching signals
During line 01 and data line 06 make, touching signals line can be made to generate bad.For example, due to make touching signals line and/
Or the excalation of the residue generated when data line or a certain film layer of other foreign matters and lower section, it is likely to cause to touch
It controls signal wire and short circuit occurs for data line, as shown in Fig. 1 (a), foreign matter 09 leads to touching signals line 01 and adjacent data line
06 occurs short circuit.At present to maintenance mode when this kind of short circuit occurs, number is parallel on the position edge where foreign matter 09 when usual
The direction extended according to line 06 is cut off, shown in dotted line in Fig. 1 (a).But due to touching signals line 01 and data line 06
Between gap it is typically small, along the direction for being parallel to data line extension, to carry out usual difficulty when cut-out foreign matter larger.Moreover, by
The grid line 07 vertical with 06 extending direction of data line is generally additionally provided in display panel, if foreign matter 09 is located just at 09 institute of grid line
Position cut off along the direction for being parallel to the extension of data line 06 in the position where foreign matter 09 referring to shown in Fig. 1 (b)
When, grid line 07 can be caused to be simultaneously severed, thus can not repair.
The embodiment of the present invention provides a kind of display panel, including a plurality of touching signals line extended in a first direction, and
At least one repair line in display panel periphery non-display area is set, and repair line includes that first extended in a first direction extends
Portion, and the second extension and third extension that are connected respectively with the both ends of the first extension, the second extension and
The extending direction of three extensions is vertical with first direction；Repair line and touching signals line are insulated from each other, the second extension at least
Part touching signals line is overlapping, forms first at crossover position and repairs point, and third extension is overlapping with corresponding touching signals line,
Second is formed at crossover position repairs point；Repair line is bad for occurring in touching signals line, and blocks the touching signals line
The both ends of bad position in their extension direction, the first reparation point welding that the touching signals line and the second extension are overlapped,
And the touching signals line and third extension overlap second when repairing point welding, replaced transmitting touch-control letter by the repair line
The signal of number line transmission.
In the specific implementation, the development length of the second extension and third extension of the item number and repair line of repair line
It can be specifically arranged as needed, be illustrated below by way of concrete example.
For example, with reference to Fig. 2, display panel 100 includes：The a plurality of touching signals line 1, Yi Jishe extended along first direction AB
A repair line 2 in display panel periphery non-display area is set, repair line 2 includes the first extension extended in a first direction
21, and the second extension 22 and third extension 23 that are connected respectively with the both ends of the first extension 21, second extends
The extending direction of portion 22 and third extension 23 is vertical with first direction；Repair line 2 and touching signals line 1 are insulated from each other, and second
Extension 22 and each touching signals line 1 are overlapping, form first at crossover position and repair point 31, third extension 23 with it is corresponding
Each touching signals line 1 is overlapping, forms second at crossover position and repairs point 32, that is, the second extension 22 and third extension
23 is corresponding with the both ends of each touching signals line 1 overlapping respectively；Repair line 2 is bad for occurring in touching signals line 1, and blocks this
The both ends of the bad position in their extension direction of touching signals line 1, by the touching signals line 1 and the second extension 22 it is overlapping the
One repairs 31 weldings of point, and when second reparation point 32 welding overlapping with third extension 23, replaces transmitting by the repair line 2
The signal of the touching signals line 1 transmission.In the embodiment of the present invention, display panel can only be provided with a repair line, but this is repaiied
Second extension 22 of multiple line 2 and one end of each touching signals line 1 are overlapping, the third extension 23 and touch-control of repair line 2
The other end of line 1 is also overlapping, and then can be when any one touching signals line 1 occurs bad, can be by 2 generation of repair line
It is transmitted signal for the undesirable touching signals line of the generation 1, the wire laying mode of repair line 2 is simple, is easy to make.Certainly, originally
First extension 21 of the repair line 2 in inventive embodiments is provided in the left side of display panel shown in Fig. 2, is being embodied
When, the right side of display panel shown in Fig. 2 can also be arranged in the first extension 21 of repair line 2, be not limited herein.
In another example shown in Figure 3, display panel 100 is provided with two repair lines 2, unlike the embodiments above,
First extension 21 of two repair lines 2 is separately positioned on the opposite both sides of display panel 100, that is, a wherein repair line 2
The first extension 21 setting display panel in figure 3 left side edge, the first extension 21 setting of another repair line 2 exists
The right side edge of display panel in Fig. 3.A wherein repair line (repair line in left side is arranged in the first reparation portion 21 in such as Fig. 3)
The second extension 22 and part touching signals line 1 (such as with the upper end of four touching signals lines 1 in Fig. 3 from left side) friendship
Folded, third extension 23 is to corresponding portion touch-control line 1 (under corresponding four touching signals lines 1 in Fig. 3 from left side
End) it is overlapping；Second extension 22 of another repair line 2 (repair line 2 on right side is arranged in the first reparation portion 21 in such as Fig. 3) with
Remaining touching signals line 1 (for example, display panel 100 is provided with 12 touching signals lines 1 in total, then the of another article of repair line 2
8 touching signals lines 1 in two extension 22 and Fig. 3 from right side) overlapping, third extension 23 and corresponding remaining touching signals
Line 1 (lower end with 8 touching signals lines 1 in Fig. 3 from right side) is overlapping.In the embodiment of the present invention, display panel is provided with
Two repair lines can be carried out at the same time reparation in display panel when two different positions occur bad.
Certainly, in the specific implementation, repair line 2 can also have other set-up modes, shown in Fig. 4, if
In actual fabrication technique, rule of thumb judge, the half side touching signals line 1 in a left side of display panel 100 is prone to bad, then shows
Show that can a repair line 2 only be arranged in left side edge in panel 100, and the second extension 21 of the repair line 2 can only with it is aobvious
Show that the left half side touching signals line of panel is overlapped, correspondingly, the third extension 23 of the repair line 2 can only and display surface
The left half side corresponding touching signals line 1 of plate 100 is overlapped, so set, can meet the touch-control to defective region easily occurs
Signal wire repairs, while can also shorten the second extension 22 of touching signals line and the inessential cloth of third extension 23
Line length.
In the specific implementation, shown in Figure 5, the touch control manner of display panel provided in an embodiment of the present invention can be certainly
Appearance formula touch-control, that is, display panel 100 is provided with multiple touch control electrodes 4 in array distribution, touch control electrode 4 and touching signals line 1
Positioned at different layers and mutually insulated, each touch control electrode 4 is correspondingly connected with a touching signals line 1 by via 5.
In order to become apparent from the theory of maintenance for understanding display panel provided in an embodiment of the present invention, below in conjunction with Fig. 6 to this hair
The maintenance process for the display panel that bright embodiment provides is described in detail.It is shown in Figure 6, touching signals line 1 and display surface
6 same layer of data line of plate is arranged, and the extending direction of touching signals line 1 is identical as the extending direction of data line 6, first of left side
There are foreign matters 9 between touching signals line 1 and adjacent data line 6 so that occurs between the touching signals line 1 and the data line 6 short
Road.Then in repair, both ends (C and D shown in Fig. 6 of the foreign matter 9 in the direction of extension of touching signals line 1 can be blocked first
Both ends), later, 31 progress welding of point is repaired by the first of the touching signals line 1 and the second extension 22 of repair line, this is touched
It controls signal wire 1 and repairs 32 progress welding of point with the second of the third extension 23 of repair line, and then repair line can replace transmission
The touching signals line 1 of generation short circuit is transmitted signal.In the specific implementation, display panel is also provided with pixel list
Member, each pixel unit can also include red sub-pixel unit 81, green sub-pixels unit 82, blue subpixels unit 83,
Data line 6 can be specifically connected by thin film transistor (TFT) (being not shown in Fig. 6) with each sub-pixel unit with grid line 7.
In the specific implementation, repair line can be arranged with 7 same layer of grid line of display panel.In the embodiment of the present invention, repair
Line is arranged with 7 same layer of grid line, can be formed simultaneously repair line when forming grid line 7, simplify the manufacture craft of display panel.
When it is implemented, the techniques such as normal deposition, photoetching and etching can be first passed through, light shield layer/buffer layer/active is sequentially formed
Pattern needed for layer (Active) and gate insulating layer；Later, grid layer is formed, while also forming repair line；Later, interlayer is formed
Dielectric layer (ILD, Inter-level Dielectric), carries out forming number by techniques such as deposition, photoetching and etchings later
According to line layer and touch control electrode layer, that is, the present embodiments relate to part film layer hierarchical relationship by underlay substrate under
It is supreme to be followed successively by：Grid line layer (the repair line layer with grid line same layer), data line layer (the touching signals line with the setting of data line same layer
Layer), touch control electrode layer, certain above-mentioned hierarchical relationship is intended merely to clearer understand display panel provided in an embodiment of the present invention
Main film layer between hierarchical relationship, it should be appreciated that be specifically additionally provided with other film layers between its each film layer, such as
Insulating layer.
In the specific implementation, when being repaired to touching signals line, the spacing at the both ends that touch-control line 1 is blocked in the direction of extension
Less than or equal to one pixel is in the width on first direction.In the embodiment of the present invention, touch-control line 1 is in the direction of extension
The both ends blocked be smaller than or equal to the display panel a pixel in the width on first direction, can keep away
The via exempted between touching signals line and touch control electrode is cut out, and then avoids reduction touching signals line indirectly with touch control electrode
Contacting surface is accumulated, and then avoids influencing the touch function of display panel.
Shown in Fig. 7 and Fig. 8, the embodiment of the present invention also provides another display panel, including a plurality of along first direction
The touching signals line 1 of extension, and auxiliary signal line 10 corresponding with each touching signals line 1, auxiliary signal line 10 and touch-control
Signal wire 1 is arranged in parallel, and both ends electrical connection corresponding with the both ends of the touching signals line 1, and each mnemonic mark line 10 specifically can be with
Gap location between the adjacent touching signals line 1 of the touching signals line 1 and the touching signals line 1 is set；Auxiliary signal line 10
It is bad for occurring in the touching signals line 1, and the touching signals line 1 is blocked at the both ends along extending direction bad position
When, the signal which transmits is transmitted by the auxiliary signal line 10.In the embodiment of the present invention, it is for display panel
The touching signals line can be directly blocked along extending direction when touching signals line occurs bad with double touching signals lines
Both ends at bad position, the signal of touching signals line transmission is transmitted by the auxiliary signal line, and restorative procedure is relatively simple.
Shown in Figure 9, the embodiment of the present invention also provides a kind of repair such as display panel provided in an embodiment of the present invention
Restorative procedure, restorative procedure include：
Step S100, when touching signals line occurs bad, touching signals line bad position in the direction of extension is blocked
Both ends.
Step S200, the first reparation point welding for overlapping the touching signals line and the second extension, and prolong with third
A second overlapping reparation point welding of extending portion, is replaced transmitting the signal of the touching signals line by the repair line.
Shown in Figure 10, the embodiment of the present invention also provides the restorative procedure of another display panel, and reparation is provided with auxiliary
The display panel of touching signals line, restorative procedure is helped to include：
Step S300, it is bad to judge whether touching signals line occurs；
Step S400, when touching signals line occurs bad, the touching signals signal wire is blocked at bad position along extension
The signal of touching signals line transmission is transmitted at the both ends in direction by the auxiliary signal line.
The embodiment of the present invention has the beneficial effect that：Display panel provided in an embodiment of the present invention, it is non-in display panel periphery
At least one repair line that viewing area is provided with, repair line include the first extension extended in a first direction, and with first
The second extension and third extension that the both ends of extension are connected respectively, wherein the second extension at least partly touch
It is overlapping to control signal wire, forms first at crossover position and repairs point, third extension is overlapping with corresponding touching signals line, overlapping
Second is formed at position and repairs point, and then when a certain touching signals line occurs bad, it can be by blocking the touching signals
The both ends of line bad position in their extension direction, by the touching signals line and the second extension it is overlapping first to repair point molten
Connect, and with third extension overlap second repair point welding when, and then may be implemented by the repair line replace transmit this touch
The signal for controlling signal wire transmission, avoids the maintenance difficulty present in the display panel of the prior art larger or what can not be repaired asks
Topic.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of display panel, which is characterized in that including a plurality of touching signals line extended in a first direction, and be arranged in institute
At least one repair line of display panel periphery non-display area is stated, the repair line includes first extended along the first direction
Extension, and the second extension and third extension that are connected respectively with the both ends of first extension, described
The extending direction of two extensions and the third extension is vertical with the first direction；
The repair line and the touching signals line are insulated from each other, second extension and at least partly described touching signals line
It is overlapping, first is formed at crossover position and repairs point, and the third extension and the corresponding touching signals line are overlapping, overlapping
Second is formed at position repairs point；
The repair line is bad for occurring in the touching signals line, and blocks the touching signals line in its extending direction
The both ends of upper bad position, the first reparation point welding that the touching signals line and second extension are overlapped,
And the touching signals line is repaired with the third extension overlaps described second when putting welding, by repair line described in this
Instead of the signal for transmitting the touching signals line transmission.
2. display panel as described in claim 1, which is characterized in that the display panel is provided with a repair line,
Second extension of the repair line is overlapping with each touching signals line, the third extension and corresponding each institute
It is overlapping to state touching signals line.
3. display panel as described in claim 1, which is characterized in that the display panel is provided with two repair lines,
First extension of two repair lines is separately positioned on the opposite both sides of the display panel, wherein described in one
Second extension of repair line is overlapping with the part touching signals line, the third extension of the repair line with
Touch-control line described in corresponding portion is overlapping；Second extension of another repair line is handed over the remaining touching signals line
Folded, the third extension of the repair line and the corresponding remaining touching signals line are overlapping.
4. display panel as described in claim 1, which is characterized in that the data of the touching signals line and the display panel
Line same layer is arranged, and the extending direction of the touching signals line is identical as the extending direction of the data line.
5. display panel as claimed in claim 4, which is characterized in that the grid line same layer of the repair line and the display panel
Setting.
6. display panel as described in claim 1, which is characterized in that the both ends that the touch-control line is blocked in the direction of extension
Be smaller than or equal to display panel described in this pixel in the width on the first direction.
7. display panel as described in claim 1, which is characterized in that it is in array distribution that the display panel, which further includes multiple,
Touch control electrode, the touch control electrode and the touching signals line are located at different layers and mutually insulated, each touch control electrode and
The one touching signals line is correspondingly connected with by via.
8. a kind of display panel, which is characterized in that including a plurality of touching signals line extended in a first direction, and with each institute
State the corresponding auxiliary signal line of touching signals line, the auxiliary signal line is arranged in parallel with the touching signals line, and both ends with
The both ends of the touching signals line correspond to electrical connection；
The auxiliary signal line is bad for occurring in the touching signals line, and blocks the touching signals line and prolong on edge
When stretching the both ends at Bad orientation position, the signal of the touching signals line transmission is transmitted by auxiliary signal line described in this.
9. a kind of restorative procedure repaired such as claim 1-7 any one of them display panels, which is characterized in that the reparation
Method includes：
When the touching signals line occurs bad, the both ends of touching signals line bad position in the direction of extension are blocked；
Described first repair a point welding by the touching signals line and second extension overlap, and with the third
Overlapping the second reparation point welding of extension, is replaced transmitting the signal of the touching signals line by repair line described in this.
10. a kind of restorative procedure for repairing display panel as claimed in claim 8, which is characterized in that the restorative procedure packet
It includes：
It is bad to judge whether the touching signals line occurs；
When the touching signals line occurs bad, the touching signals signal wire is blocked along extending direction at bad position
Both ends, the signal of described touching signals line transmission is transmitted by auxiliary signal line described in this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210253.XA CN108388378A (en) | 2018-03-14 | 2018-03-14 | A kind of display panel and its restorative procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210253.XA CN108388378A (en) | 2018-03-14 | 2018-03-14 | A kind of display panel and its restorative procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108388378A true CN108388378A (en) | 2018-08-10 |
Family
ID=63067344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810210253.XA Pending CN108388378A (en) | 2018-03-14 | 2018-03-14 | A kind of display panel and its restorative procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108388378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113076034A (en) * | 2020-11-13 | 2021-07-06 | 友达光电股份有限公司 | Touch control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204595382U (en) * | 2015-05-08 | 2015-08-26 | 厦门天马微电子有限公司 | Array base palte and display panels and device and repaired array base palte |
| CN105404428A (en) * | 2015-12-24 | 2016-03-16 | 上海天马微电子有限公司 | Array substrate, touch control line repairing method thereof and display panel |
| CN206515805U (en) * | 2017-02-28 | 2017-09-22 | 厦门天马微电子有限公司 | Array base palte, touch-control display panel and touch control display apparatus |
| CN107301001A (en) * | 2017-07-31 | 2017-10-27 | 上海中航光电子有限公司 | Substrate, display panel and display device |
| CN107608152A (en) * | 2017-09-15 | 2018-01-19 | 上海天马微电子有限公司 | Array base palte and display panel |
-
2018
- 2018-03-14 CN CN201810210253.XA patent/CN108388378A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204595382U (en) * | 2015-05-08 | 2015-08-26 | 厦门天马微电子有限公司 | Array base palte and display panels and device and repaired array base palte |
| CN105404428A (en) * | 2015-12-24 | 2016-03-16 | 上海天马微电子有限公司 | Array substrate, touch control line repairing method thereof and display panel |
| CN206515805U (en) * | 2017-02-28 | 2017-09-22 | 厦门天马微电子有限公司 | Array base palte, touch-control display panel and touch control display apparatus |
| CN107301001A (en) * | 2017-07-31 | 2017-10-27 | 上海中航光电子有限公司 | Substrate, display panel and display device |
| CN107608152A (en) * | 2017-09-15 | 2018-01-19 | 上海天马微电子有限公司 | Array base palte and display panel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113076034A (en) * | 2020-11-13 | 2021-07-06 | 友达光电股份有限公司 | Touch control device |
| CN113076034B (en) * | 2020-11-13 | 2023-06-27 | 友达光电股份有限公司 | Touch control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019227806A1 (en) | Tft array substrate and liquid crystal display panel | |
| US6111621A (en) | Flat panel display devices having improved signal line repair capability | |
| US20230341978A1 (en) | Display device including position input function | |
| CN204595382U (en) | Array base palte and display panels and device and repaired array base palte | |
| CN102937767B (en) | The method for making of array base palte, display device and array base palte | |
| KR101820032B1 (en) | Thin film transistor panel, liquid crystal display device, and method to repair thereof | |
| CN104007863A (en) | Single-layer touch screen and manufacturing method thereof and touch screen displayer | |
| US20170139293A1 (en) | Liquid crystal panel and array substrate | |
| US20170146874A1 (en) | Array substrate, display device, method for maintaining the same and method for manufacturing the same | |
| KR100405236B1 (en) | Matrix array substrate | |
| CN107123384B (en) | Test method of display substrate and substrate applied to display equipment | |
| WO2018176754A1 (en) | Array substrate, display panel and display apparatus | |
| KR20140051677A (en) | Flat display device and method of fabricating the same | |
| JPWO2015008696A1 (en) | Display panel and display device | |
| US9329417B2 (en) | Method of repairing display panel, and display panel | |
| CN102881689B (en) | Array substrate and manufacturing method thereof and LCD panel | |
| KR20100094220A (en) | Thin film transistor panel | |
| WO2021042625A1 (en) | Array substrate, method for repairing data line breakpoint thereof, and display device | |
| CN105655349A (en) | Array substrate, manufacturing method of array substrate, display panel and display device | |
| CN108388378A (en) | A kind of display panel and its restorative procedure | |
| CN206741462U (en) | Array base palte, display panel and display device | |
| CN102929056A (en) | Array substrate and manufacturing method and display device thereof | |
| CN102043295B (en) | Array substrate and manufacturing method thereof and liquid crystal display | |
| WO2021082062A1 (en) | Liquid crystal display panel and liquid crystal display device | |
| CN106125440A (en) | Array base palte and preparation method thereof, display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |