CN110335860A - The manufacturing method of display panel and display panel - Google Patents
The manufacturing method of display panel and display panel Download PDFInfo
- Publication number
- CN110335860A CN110335860A CN201910341131.9A CN201910341131A CN110335860A CN 110335860 A CN110335860 A CN 110335860A CN 201910341131 A CN201910341131 A CN 201910341131A CN 110335860 A CN110335860 A CN 110335860A
- Authority
- CN
- China
- Prior art keywords
- measurement circuit
- substrate
- connection terminal
- display panel
- sealing
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000005259 measurement Methods 0.000 claims abstract description 94
- 239000000758 substrate Substances 0.000 claims abstract description 84
- 238000007789 sealing Methods 0.000 claims description 31
- 238000005520 cutting process Methods 0.000 claims description 28
- 238000005538 encapsulation Methods 0.000 claims description 19
- 238000003698 laser cutting Methods 0.000 claims description 6
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 23
- 239000001301 oxygen Substances 0.000 abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000012360 testing method Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
- H01L22/34—Circuits for electrically characterising or monitoring manufacturing processes, e. g. whole test die, wafers filled with test structures, on-board-devices incorporated on each die, process control monitors or pad structures thereof, devices in scribe line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Automation & Control Theory (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Theoretical Computer Science (AREA)
Abstract
The application discloses the manufacturing method of a kind of display panel and display panel, wherein display panel includes: substrate；Connection terminal is set on substrate；Measurement circuit is set on substrate, between connection terminal and substrate edges, is connected to connection terminal；Wherein, measurement circuit, which at least has in partial region, cuts off interval.The display panel of the application has good water oxygen resistant performance.
Description
Technical field
This application involves field of display technology, more particularly to the manufacturing method of a kind of display panel and display panel.
Background technique
Display panel in the fabrication process, needs to test its display effect, such as full-contact test method can be used, and leads to
It crosses test chip and inputs pixel drive signal to substrate, each pixel is tested.When testing, the company on substrate
Connecting terminal is connected to test chip by detection route.
After the completion of test, detection route can be also remained on substrate, and these detect the moisture oxygen in routes and air
Gas contact will cause corrosion, and via the detection route of the corrosion, water oxygen etc. is easier to influence connection terminal, causes connection terminal
Corrosion, influence to show.
Summary of the invention
The application provides the manufacturing method of a kind of display panel and display panel, to solve display panel in the prior art
Connection terminal be easy by water oxygen influenced and caused by poor display the problem of.
In order to solve the above technical problems, the application proposes a kind of display panel, comprising: substrate；Connection terminal is set to base
On plate；Measurement circuit is set on substrate, between connection terminal and substrate edges, is connected to connection terminal；Wherein, it surveys
Examination route, which at least has in partial region, cuts off interval.
Wherein, display panel includes: that encapsulation cover plate, encapsulation cover plate and substrate pass through sealing realization encapsulation connection, connecting pin
Son and measurement circuit are between encapsulation cover plate and substrate.
Wherein, substrate includes the top and bottom being oppositely arranged, and the side of connection top and bottom；Connection terminal and
Measurement circuit is set to the side of top surface, or is set to the side of bottom surface；Sealing extends to top surface or bottom surface from side, in turn
Between coverage test route, measurement circuit and connection terminal or connection terminal.
Wherein, sealing includes tower phenanthrene glue or ultraviolet cured adhesive.
Wherein, the equivalent width being spaced on measurement circuit extending direction is cut off.
In order to solve the above technical problems, the application proposes a kind of manufacturing method of display panel, comprising: a substrate is obtained,
Connection terminal and measurement circuit interconnected are provided on substrate, measurement circuit is between connection terminal and substrate edges；
Measurement circuit is cut, so that measurement circuit, which at least has in partial region, cuts off interval.
Wherein, substrate includes the top and bottom being oppositely arranged, and the side of connection top and bottom；Connection terminal and
Measurement circuit is set to top surface side, or is set to bottom surface side；Include: after the step of being cut to measurement circuit by
Encapsulation cover plate and substrate package align, so that connection terminal and measurement circuit are between encapsulation cover plate and substrate；It is applied from side
Sealing is covered, so that encapsulation cover plate is connect with substrate package.
Wherein, sealing is coated in side, comprising: from the sealing of side coating predetermined amount, so that sealing extends from side
To top surface or bottom surface, and then between coverage test route, measurement circuit and connection terminal or connection terminal.
Wherein, obtaining a substrate includes: to carry out screen body cutting using laser to obtain substrate, is provided with connecting pin on substrate
The measurement circuit left after son and screen body cutting.
Wherein, measurement circuit is cut, comprising: measurement circuit is cut using laser；Shield body cutting and surveys
It is identical to try laser cutting machine used in the cutting of route.
The application display panel includes substrate, the connection terminal and measurement circuit being disposed on the substrate, measurement circuit connection
It in connection terminal, is tested for inputting outer signals to connection terminal, and between connection terminal and substrate edges,
Middle measurement circuit, which at least has in partial region, cuts off interval, cuts off the connection that interval has blocked measurement circuit and connection terminal,
It blocks water oxygen to enter connection terminal by measurement circuit to a certain extent, alleviates the corrosion of connection terminal, promote display panel
Display effect.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of one embodiment of the application display panel；
Fig. 2 is another structural schematic diagram of display panel embodiment described in Fig. 1；
Fig. 3 is the structural schematic diagram of another embodiment of the application display panel；
Fig. 4 is another structural schematic diagram of display panel embodiment described in Fig. 3；
Fig. 5 is the schematic diagram of sealing extended position in display panel embodiment described in Fig. 3；
Fig. 6 is the flow diagram of one embodiment of manufacturing method of the application display panel；
Fig. 7 is the flow diagram of another embodiment of manufacturing method of the application display panel.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.It is understood that specific embodiment described herein is only used for explaining the application, rather than to the limit of the application
It is fixed.It also should be noted that illustrating only part relevant to the application for ease of description, in attached drawing and not all knot
Structure.Based on the embodiment in the application, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall in the protection scope of this application.
In the description of the present application, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise clearly having
The restriction of body.The directional instruction (such as up, down, left, right, before and after, top, bottom ...) of institute is only used in the embodiment of the present application
It explains in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if the spy
When determining posture and changing, then directionality instruction also correspondingly changes correspondingly.In addition, term " includes " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.Such as it contains the process, method of a series of steps or units, be
System, product or equipment are not limited to listed step or unit, but optionally further comprising the step of not listing or list
Member, or optionally further comprising other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of one embodiment of the application display panel, the present embodiment display panel 100
It can be OLED display panel, can be Micro-LED display panel etc..It includes substrate 11, connection terminal 12 and p-wire
Road 13.
Wherein, connection terminal 12 and measurement circuit 13 are all set on substrate 11, and the two is connected with each other, and measurement circuit 13 is used
It is tested in input outer signals to connection terminal 12；Measurement circuit 13 be located at connection terminal 12 and substrate 11 edge it
Between, measurement circuit 13 touches the water oxygen penetrated by 11 edge of substrate prior to connection terminal 12；Thus measurement circuit 13 is at least
Have in partial region and cut off interval, to block measurement circuit 13 and connection terminal 12, alleviates the corrosion pair of measurement circuit 13
The influence of connection terminal 12.
Specifically, shape of the substrate 11 corresponding to display panel in the present embodiment can be rectangular, round or other
Shape, or flexible display panels are made with application in flexible base board, and selected materials can be the silicon materials such as quartz.Substrate
11 can be tft array substrate, and definition has viewing area 111 and terminal region 112.
The driver circuit that the realizations such as data line, driving line are shown is provided in viewing area 111.Terminal region 112 is then provided with
Connection terminal 12 and measurement circuit 13, connection terminal 12 are connected to the driver circuit in display area 111, and for connecting display
The driving chip of panel, driving chip can transmit driving signal by driver circuit of the connection terminal 12 into display area 111,
To drive display.Measurement circuit 13 then in the test technology of manufacturing process, input outer signals to connection terminal 12 with
It is tested.Measurement circuit 13 can be one-to-one with connection terminal 12, be also possible to one-to-many relationship, i.e. a p-wire
Road 13 is for testing the driver circuit that multiple connection terminals 12 are connected.
Measurement circuit 13 in the present embodiment, which at least has in partial region, cuts off interval, such as can be to entire measurement circuit
13 carry out cutting off to form interval, as shown in Figure 1；The measurement circuit 13 that also only can be easy water inlet oxygen region to substrate carries out cutting off shape
At interval, as shown in Fig. 2, Fig. 2 is another structural schematic diagram of display panel embodiment described in Fig. 1, in general, substrate 11
It holds angle to be easy water inlet oxygen, thus the measurement circuit in the region 13 is carried out to cut off processing, to form interval.
In the present embodiment, after measurement circuit 13 is cut off, if close to 11 edge of substrate measurement circuit 13 because water oxygen corrode,
Due to the presence at interval, also it is not easy to directly influence connection terminal 12, thus the water resistant oxygen performance of display panel 100 compares
Good, then display effect is preferable.
The application also proposes a kind of display panel, and structure can further improve water resistant oxygen performance.Referring specifically to figure
3, Fig. 3 be the structural schematic diagram of another embodiment of the application display panel.The present embodiment display panel 200 includes substrate 21, connects
Connecting terminal 22 and measurement circuit 23.
Wherein, connection terminal 22 and measurement circuit 23 are all set on substrate 21, and the two is connected with each other, and measurement circuit 23 is used
It is tested in input outer signals to connection terminal 22；Measurement circuit 23 be located at connection terminal 22 and substrate 21 edge it
Between, measurement circuit 23 touches the water oxygen penetrated by 21 edge of substrate prior to connection terminal 22；Thus measurement circuit 23 is at least
Have in partial region and cut off interval, to block measurement circuit 23 and connection terminal 22, alleviates the corrosion pair of measurement circuit 23
The influence of connection terminal 22.
Specifically, shape of the substrate 11 corresponding to display panel in the present embodiment can be rectangular, round or other
Shape, or flexible display panels are made with application in flexible base board, and selected materials can be the silicon materials such as quartz.It is fixed
Justice has viewing area 214 and terminal region 215.The driver circuit that the realizations such as data line, driving line are shown is provided in viewing area 214,
Terminal region 215 is then provided with connection terminal 22 and measurement circuit 23, and connection terminal 22 is connected to the driving line in display area 214
Road, and the driving chip for connecting display panel, driving chip can pass through driving of the connection terminal 22 into display area 214
Line transmission driving signal, to drive display.Measurement circuit 23 is then in the test technology of manufacturing process, inputting extraneous letter
Number to connection terminal 22 to be tested.
Measurement circuit 23 in the present embodiment, which at least has in partial region, cuts off interval, such as can be to entire measurement circuit
23 cut off forming interval, and the measurement circuit 23 that also only can be easy water inlet oxygen region to substrate cut off forming interval.Tool
There is the measurement circuit for cutting off interval 23 specifically to carry out cutting off processing using laser, i.e., a plurality of p-wire is cut off simultaneously, is protected
Demonstrate,proved cutting high efficiency, and each p-wire cut off be spaced in 23 extending direction of measurement circuit width d it is consistent.
After measurement circuit 23 is cut off, if close to 21 edge of substrate measurement circuit 23 because water oxygen corrode, due to interval
In the presence of, also it is not easy to directly influence connection terminal 22, thus the water resistant oxygen performance of display panel 200 is relatively good, then shows
Show that effect is preferable.
Further, the substrate 21 of the present embodiment display panel 200 includes the top surface 211 and bottom surface 212 being oppositely arranged, with
And the side 213 of connection top surface 211 and bottom surface 212.Connection terminal 22 and measurement circuit 23 may be disposed at top surface side or bottom surface
Side is arranged in top surface 211 in the present embodiment.
Display panel 200 further comprises encapsulation cover plate 25, is realized between encapsulation cover plate 25 and substrate 21 by sealing 24
Encapsulation connection.Sealing 24 is coated from side 213, can be used to prevent water oxygen from entering display panel 200, the sealing 24 coated in side
Water oxygen can be further prevented to corrode the connection terminal 22 on substrate 21.Further covering connection terminal 22 is exposed to side for sealing 24
213 end.Sealing 24 can be tower phenanthrene glue or ultraviolet cured adhesive.
In the present embodiment, sealing 24 can extend to top surface 211 by side 213, referring to Fig. 4, Fig. 4 is display described in Fig. 3
Another structural schematic diagram of panel embodiments.Then all or part of coverage test route 23, coverage test route 23 and company
Some or all of interval between connecting terminal 22, some or all of covering connection terminal 22, such as shown in Fig. 5, Fig. 5 is Fig. 3
The schematic diagram of sealing extended position in the display panel embodiment.The sealing 24 for extending to top surface 211 can further stop water
Oxygen invasion, prevents connection terminal 22 from corroding by water oxygen.
It include sealing 24 in Fig. 3-embodiment illustrated in fig. 5, to embody 24 position of sealing, Fig. 3-Fig. 5 is display panel
Side view, Fig. 1-Fig. 2 be display panel top view.
For above-mentioned display panel, the application also proposes a kind of manufacturing method of display panel.Referring to Fig. 6, Fig. 6 is this
Apply for the flow diagram of one embodiment of manufacturing method of display panel.The present embodiment manufacturing method includes the following steps.
S101: a substrate is obtained, is provided with connection terminal and measurement circuit interconnected on substrate, measurement circuit is located at
Between connection terminal and substrate edges.
S102: cutting measurement circuit, so that measurement circuit, which at least has in partial region, cuts off interval.
Display panel made from the present embodiment manufacturing method corresponds to above-described embodiment display panel 100, has good
Water resistant oxygen performance and display effect, specifically repeat no more.It, can be the 1/3,1/ of measurement circuit when being cut to measurement circuit
It being cut at 2, the application is not defined specific cutting position, it is cut at the 1/2 of measurement circuit in the present embodiment, by
Shorter in measurement circuit, cutting is more convenient for aligning at 1/2.
The manufacturing method of above-described embodiment display panel 200 is the system of the application display panel referring specifically to Fig. 7, Fig. 7
Make the flow diagram of another embodiment of method.The present embodiment manufacturing method includes the following steps.
S201: screen body cutting is carried out to obtain substrate using laser.
In general, after test completion, screen body cutting can be carried out to the substrate with test zone, to be corresponded to
The substrate of size of display panels when shielding body cutting, while can cut off the calibrating terminal and partial test route of test zone, because
And the legacy part measurement circuit on substrate obtained after screen body cutting.Test zone on substrate can compare terminal area and set
Set larger, thus the calibrating terminal interval of test zone is settable larger, to improve the accuracy of test.
This step is cut using laser, and laser cutting is the high power density laser beam irradiation cutting using line focus
Place makes illuminated place melt, vaporize or reach burning point rapidly, while blowing down fusant by with the coaxial high-speed flow of light beam
Matter, to realize the cutting to cut place.
S202: measurement circuit is cut using laser.
After completing screen body cutting in above-mentioned steps S201, continue to cut the measurement circuit being retained on substrate.It can
Entire measurement circuit is cut, the measurement circuit that only can also be easy water inlet oxygen region to substrate is cut.
This step is cut also with laser.Further, made in this step S202 and above-mentioned steps S201
Laser cutting machine is identical, i.e., in actual production, two steps can be completed by a technique, completes completing laser cutting machine
After shielding body cutting, the parameter of laser cutting machine is changed, is further continued for cutting the measurement circuit on cutting metacoxal plate.At this time only
It needs to cut off measurement circuit, is not necessarily to cutting substrate, thus laser power is relatively small at this time.
S203: encapsulation cover plate and substrate package are aligned, and coat sealing from the side of substrate.
Substrate includes the top and bottom being oppositely arranged, and the side of connection top and bottom；Connection terminal and test
Route is set to top surface side, or is set to bottom surface side.
After the cutting for completing laser link, substrate is packaged, first aligns encapsulation cover plate and substrate, even
Connecting terminal and measurement circuit are respectively positioned between encapsulation cover plate and substrate.
Then sealing is coated from substrate side surfaces, to realize that the encapsulation between encapsulation cover plate and substrate connects.Sealing can prevent
Water oxygen corrodes the connection terminal on substrate.The sealing that predetermined amount is coated in the present embodiment, so that sealing extends from the side
To top surface or bottom surface, sealing is liquid, thus can infilter or overflow into the top surface or bottom surface of substrate, and then the portion of coverage test route
Point or whole, measurement circuit and connection terminal between some or all of be spaced, or covering some or all of connection terminal.
There is good water resistant oxygen performance and display effect using the display panel that the present embodiment manufacturing method obtains.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of display panel, which is characterized in that the display panel includes:
Substrate；
Connection terminal is set on the substrate；
Measurement circuit is set on the substrate, between the connection terminal and the substrate edges, is connected to the company
Connecting terminal；
Wherein, the measurement circuit, which at least has in partial region, cuts off interval.
2. display panel according to claim 1, which is characterized in that the display panel includes: encapsulation cover plate, the envelope
Capping plate and the substrate are realized by sealing encapsulates connection, and the connection terminal and the measurement circuit are located at the cap
Between plate and the substrate.
3. display panel according to claim 2, which is characterized in that the substrate includes the top surface and bottom being oppositely arranged
Face, and the side of the connection top surface and the bottom surface；The connection terminal and the measurement circuit are set to the top surface
Side, or it is set to the bottom surface side；
The sealing extends to the top surface or bottom surface from the side, and then covers the measurement circuit, the measurement circuit
Between the connection terminal or the connection terminal.
4. display panel according to claim 2, which is characterized in that the sealing includes tower phenanthrene glue or ultraviolet light solidification
Glue.
5. display panel according to claim 1, which is characterized in that described cut off is spaced in the measurement circuit extension side
Upward equivalent width.
6. a kind of manufacturing method of display panel, which is characterized in that the manufacturing method includes:
A substrate is obtained, connection terminal and measurement circuit interconnected are provided on the substrate, the measurement circuit is located at
Between the connection terminal and the substrate edges；
The measurement circuit is cut, so that the measurement circuit, which at least has in partial region, cuts off interval.
7. manufacturing method according to claim 6, which is characterized in that the substrate includes the top surface and bottom being oppositely arranged
Face, and the side of the connection top and bottom；The connection terminal and the measurement circuit are set to the top surface side,
Or it is set to the bottom surface side；
Include: after described the step of being cut to the measurement circuit
Encapsulation cover plate and the substrate package are aligned, the connection terminal and the measurement circuit is made to be located at the encapsulation cover plate
Between the substrate；
Sealing is coated from the side, so that the encapsulation cover plate is connect with the substrate package.
8. manufacturing method according to claim 7, which is characterized in that described to coat sealing from the side, comprising:
From the sealing of side coating predetermined amount, so that the sealing extends to the top surface or bottom surface from the side,
And then it covers between the measurement circuit, the measurement circuit and the connection terminal or the connection terminal.
9. manufacturing method according to claim 6, which is characterized in that one substrate of the acquisition includes:
Screen body cutting is carried out to obtain the substrate using laser, and connection terminal and screen body cutting are provided on the substrate
The measurement circuit left afterwards.
10. manufacturing method according to claim 9, which is characterized in that described to be cut to the measurement circuit, packet
It includes:
The measurement circuit is cut using laser；
Wherein, the screen body cutting is identical with laser cutting machine used in the cutting of the measurement circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341131.9A CN110335860B (en) | 2019-04-25 | 2019-04-25 | Display panel and method for manufacturing display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341131.9A CN110335860B (en) | 2019-04-25 | 2019-04-25 | Display panel and method for manufacturing display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110335860A true CN110335860A (en) | 2019-10-15 |
| CN110335860B CN110335860B (en) | 2021-10-22 |
Family
ID=68139967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910341131.9A Active CN110335860B (en) | 2019-04-25 | 2019-04-25 | Display panel and method for manufacturing display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110335860B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086036A (en) * | 2020-09-24 | 2020-12-15 | Tcl华星光电技术有限公司 | Display panel, manufacturing method thereof and display device |
| CN114035385A (en) * | 2021-11-26 | 2022-02-11 | 绵阳惠科光电科技有限公司 | Array substrate, manufacturing method of array substrate and display device |
| CN114035386A (en) * | 2021-11-26 | 2022-02-11 | 绵阳惠科光电科技有限公司 | Array substrate and display device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542505A (en) * | 2003-11-05 | 2004-11-03 | 友达光电股份有限公司 | Display assembly and assembling method thereof |
| US20080160864A1 (en) * | 2007-01-03 | 2008-07-03 | Seung-Yong Song | Method for manufacturing organic light emitting display |
| CN101561567A (en) * | 2009-05-14 | 2009-10-21 | 昆山龙腾光电有限公司 | Liquid crystal display module and liquid crystal display |
| CN203658962U (en) * | 2013-08-27 | 2014-06-18 | 胜华科技股份有限公司 | Touch control display device |
| CN205670223U (en) * | 2016-06-16 | 2016-11-02 | 北京京东方光电科技有限公司 | A kind of display panels and display device |
| CN205789980U (en) * | 2016-06-06 | 2016-12-07 | 鄂尔多斯市源盛光电有限责任公司 | The motherboard of OLED array, OLED display panel, display device |
| CN106875879A (en) * | 2017-04-24 | 2017-06-20 | 上海天马有机发光显示技术有限公司 | A kind of display panel, electronic equipment and method of testing |
| CN107579078A (en) * | 2017-08-31 | 2018-01-12 | 上海天马有机发光显示技术有限公司 | Display panel and its manufacture method and display device |
| CN108957878A (en) * | 2018-07-19 | 2018-12-07 | 武汉天马微电子有限公司 | Display module and preparation method thereof and display device |
-
2019
- 2019-04-25 CN CN201910341131.9A patent/CN110335860B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542505A (en) * | 2003-11-05 | 2004-11-03 | 友达光电股份有限公司 | Display assembly and assembling method thereof |
| US20080160864A1 (en) * | 2007-01-03 | 2008-07-03 | Seung-Yong Song | Method for manufacturing organic light emitting display |
| CN101561567A (en) * | 2009-05-14 | 2009-10-21 | 昆山龙腾光电有限公司 | Liquid crystal display module and liquid crystal display |
| CN203658962U (en) * | 2013-08-27 | 2014-06-18 | 胜华科技股份有限公司 | Touch control display device |
| CN205789980U (en) * | 2016-06-06 | 2016-12-07 | 鄂尔多斯市源盛光电有限责任公司 | The motherboard of OLED array, OLED display panel, display device |
| CN205670223U (en) * | 2016-06-16 | 2016-11-02 | 北京京东方光电科技有限公司 | A kind of display panels and display device |
| CN106875879A (en) * | 2017-04-24 | 2017-06-20 | 上海天马有机发光显示技术有限公司 | A kind of display panel, electronic equipment and method of testing |
| CN107579078A (en) * | 2017-08-31 | 2018-01-12 | 上海天马有机发光显示技术有限公司 | Display panel and its manufacture method and display device |
| CN108957878A (en) * | 2018-07-19 | 2018-12-07 | 武汉天马微电子有限公司 | Display module and preparation method thereof and display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086036A (en) * | 2020-09-24 | 2020-12-15 | Tcl华星光电技术有限公司 | Display panel, manufacturing method thereof and display device |
| CN114035385A (en) * | 2021-11-26 | 2022-02-11 | 绵阳惠科光电科技有限公司 | Array substrate, manufacturing method of array substrate and display device |
| CN114035386A (en) * | 2021-11-26 | 2022-02-11 | 绵阳惠科光电科技有限公司 | Array substrate and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110335860B (en) | 2021-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110335860A (en) | The manufacturing method of display panel and display panel | |
| US20230116429A1 (en) | Organic light emitting display device | |
| CN107658234A (en) | Display panel and display device | |
| CN109659277B (en) | Display panel and manufacturing method thereof | |
| KR102508462B1 (en) | Display device | |
| CN101221973B (en) | Organic light emitting display device and method for fabricating the same | |
| CN209216557U (en) | Display panel | |
| CN108257886A (en) | It checks equipment and uses its inspection method | |
| US20190280074A1 (en) | Tft array substrate and oled display panel | |
| CN107887527A (en) | OLED display panel and preparation method, encapsulation part failure determination methods, display device | |
| CN107065333B (en) | Display panel and display device | |
| CN104681584B (en) | Organic light emitting display | |
| CN102289120B (en) | Thin film transistor (TFT) array substrate, liquid crystal display panel and method for repairing distributed lines | |
| CN101584041B (en) | Semiconductor device | |
| CN108649053A (en) | Display base plate and its detection method, display panel and display device | |
| CN106601782A (en) | Array substrate and AMOLED display apparatus | |
| CN110333615B (en) | Array substrate and display panel | |
| CN101211020A (en) | Liquid crystal display panel | |
| CN108511632A (en) | A kind of display master blank and preparation method thereof | |
| CN103984133A (en) | Method for repairing detection system | |
| CN100592329C (en) | Module with chip connection contact, its data carrier and lead frame structure | |
| CN110060954A (en) | Display base plate and production method | |
| CN101887179A (en) | Display panel with repairing structure and method for repairing same | |
| CN208622721U (en) | Support array and LED component | |
| CN113360024B (en) | Touch panel and crack detection method thereof |
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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191015 Assignee: Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd.|Kunshan Guoxian photoelectric Co., Ltd Assignor: The valley (Guan) Technology Co. Ltd. Contract record no.: X2019990000155 Denomination of invention: The manufacturing method of display panel and display panel License type: Common License Record date: 20191030 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191211 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Applicant after: Guangzhou Guoxian Technology Co., Ltd Address before: 065500 Hebei Langfang County Guan emerging industry demonstration area Applicant before: The valley (Guan) Technology Co. Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |