CN109799633A - Method that conducting resinl drips system and conducting resinl drips - Google Patents
Method that conducting resinl drips system and conducting resinl drips Download PDFInfo
- Publication number
- CN109799633A CN109799633A CN201910221646.5A CN201910221646A CN109799633A CN 109799633 A CN109799633 A CN 109799633A CN 201910221646 A CN201910221646 A CN 201910221646A CN 109799633 A CN109799633 A CN 109799633A
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- conducting resinl
- water dropper
- channel
- drips
- induction coil
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention provides that a kind of conducting resinl drips system and conducting resinl drips method.Conducting resinl of the invention system of dripping is arranged induction coil on water dropper, and the processing unit being electrically connected with induction coil is set, induction coil is located at the outside of one end of outlet of the water dropper equipped with conducting resinl channel, processing unit, which be powered to induction coil, makes it generate magnetic field, cause changes of magnetic field when there is conducting resinl to drip from the outlet in the conducting resinl channel of water dropper, lead to the curent change on induction coil, processing unit obtains the position coordinates of water dropper at this time, when the position coordinates are preset specified coordinate, determine that water dropper carries out normal dripping operation, otherwise determine that water dropper drips exception, in order to alarm, effectively the position that conducting resinl drips can be monitored.
Description
Technical field
System is dripped the present invention relates to field of display technology more particularly to a kind of conducting resinl and conducting resinl drips method.
Background technique
In field of display technology, the panel display apparatus such as liquid crystal display device (Liquid Crystal Display, LCD)
Gradually replace cathode-ray tube (Cathode Ray Tube, CRT) display device.Liquid crystal display device have fuselage it is thin,
The many merits such as power saving, radiationless, are widely used.
Liquid crystal display device on existing market is largely backlight liquid crystal display device comprising liquid crystal display panel
And backlight module (backlight module).Usual liquid crystal display panel is by color film (Color Filter, CF) substrate, film
Transistor (Thin Film Transistor, TFT) array substrate is sandwiched between color membrane substrates and thin-film transistor array base-plate
Liquid crystal (Liquid Crystal, LC) and sealing glue frame (Sealant) composition.The working principle of liquid crystal display panel is two
Place liquid crystal molecule in the parallel glass substrate of piece, there are many tiny electric wire vertically and horizontally among two panels glass substrate,
Liquid crystal molecule is controlled whether by being powered and changes direction, and the light refraction of backlight module is come out and generates picture.
Referring to Fig. 1, being a kind of existing liquid crystal display panel, which includes the array base being oppositely arranged
Plate 100 and color membrane substrates 200 and the conducting resinl 300 between array substrate 100 and color membrane substrates 200.The array base
Plate 100 includes the first substrate 110, the array substrate cabling 120 on the first substrate 110, the first substrate 110 of covering and array
The insulating layer 130 of substrate cabling 120.Array substrate cabling 120 is scan line or data line.The color membrane substrates 200 include the
Two substrates 210 and the common electrode layer 220 on the second substrate 210.300 both ends of conducting resinl are separately connected common electrode layer
220 and insulating layer 130, the conducting sphere that both ends are separately connected common electrode layer 220 and insulating layer 130 is provided in conducting resinl 300
310, conducting sphere 310 includes resin material kernel and the conductive metal being wrapped in outside resin material kernel, such as nickel (Ni) or gold
(Au).Maximum problem is static discharge (ESD) problem to conducting resinl 300 in use, specifically, if array in design
Setting conducting resinl 300 is not needed above the somewhere of substrate cabling 120, and is limited to the dripping process of conducting resinl 300, is occurred different
When normal whirl coating makes conducting resinl 300 be located exactly at top at this of array substrate cabling 120, due to conducting resinl 300 and array
The distance between substrate cabling 120 is much smaller compared with the distance between array substrate cabling 120 and common electrode layer 220, is leading
The static discharge phenomenon between different potentials is easily caused at electric glue 300 and the opposite position of array substrate cabling 120, and conductive
Extruding generation that is more serious more being likely to result in static discharge phenomenon, there is also when serious in conducting resinl 300 suffered by glue 300
Conducting sphere 310 crush insulating layer 130 and contacted with array substrate cabling 120, cause array substrate cabling 120 and common electrode layer
220 occur short circuit, influence the normal work of liquid crystal display panel.
Summary of the invention
It drips system, the position of dripping of conducting resinl can be carried out effective the purpose of the present invention is to provide a kind of conducting resinl
Monitoring.
It drips method, the position of dripping of conducting resinl can be carried out another object of the present invention is to provide a kind of conducting resinl
Effective monitoring.
To achieve the above object, it drips system, including water dropper, is sheathed on water dropper present invention firstly provides a kind of conducting resinl
Induction coil and with induction coil be electrically connected processing unit；
Conducting resinl channel is equipped in the water dropper, the outlet in the conducting resinl channel is set to one end of water dropper；The induction
Coil is located at the outside of the one end；
The water dropper drips conducting resinl for the outlet through conducting resinl channel to substrate；
The processing unit is powered to induction coil, and drop is obtained when detecting the curent change on induction coil
The position coordinates of head determine that water dropper carries out normal dripping operation, otherwise sentence when the position coordinates are preset specified coordinate
Determine water dropper to drip exception.
The conducting resinl system of dripping further includes the alarm unit being electrically connected with processing unit；
Processing unit control alarm unit when judgement water dropper drips exception is alarmed.
The entrance in the conducting resinl channel is set to the other end of water dropper.
The conducting resinl system of dripping further includes mentioning through the conducting resinl that conductive plastic pipe is connected to the entrance in conducting resinl channel
For device；
The conducting resinl provides device and is used to enter port transmission conducting resinl through conductive plastic pipe guide electricity glue channel.
The water dropper is in a circular table shape；The diameter that the water dropper is equipped with one end of the outlet in conducting resinl channel is less than the water dropper
The other end diameter.
It drips method, includes the following steps: the present invention also provides a kind of conducting resinl
Step S1, conducting resinl is provided to drip system and substrate；
The conducting resinl system of dripping includes water dropper, the induction coil being sheathed on water dropper and is electrically connected with induction coil
Processing unit；Conducting resinl channel is equipped in the water dropper, the outlet in the conducting resinl channel is set to one end of water dropper；The sense
Coil is answered to be located at the outside of the one end；
Step S2, substrate is set to below water dropper；The processing unit is powered to induction coil；
Step S3, the described water dropper is dripped conducting resinl from the outlet in conducting resinl channel to substrate；
Step S4, the described processing unit detects the curent change on induction coil, the position coordinates of water dropper is obtained, when this
When position coordinates are preset specified coordinate, determine that water dropper carries out normal dripping operation, it is different otherwise to determine that water dropper drips
Often.
The conducting resinl system of dripping further includes the alarm unit being electrically connected with processing unit；
When processing unit judgement water dropper drips exception, control alarm unit is alarmed in the step S4.
The entrance in the conducting resinl channel is set to the other end of water dropper.
The conducting resinl system of dripping further includes mentioning through the conducting resinl that conductive plastic pipe is connected to the entrance in conducting resinl channel
For device；
In the step S3 before the water dropper drips conducting resinl to substrate from the outlet in conducting resinl channel, the conduction
Glue provides device and enters port transmission conducting resinl through conductive plastic pipe guide electricity glue channel.
The water dropper is in a circular table shape；The diameter that the water dropper is equipped with one end of the outlet in conducting resinl channel is less than the water dropper
The other end diameter.
Beneficial effects of the present invention: conducting resinl of the invention system of dripping is arranged induction coil on water dropper, and be arranged with
The processing unit that induction coil is electrically connected, induction coil are located at the outside of one end of outlet of the water dropper equipped with conducting resinl channel,
Processing unit, which be powered to induction coil, makes its generate magnetic field, when there is conducting resinl to drip from the outlet in the conducting resinl channel of water dropper
Shi Yinqi changes of magnetic field leads to the curent change on induction coil, and processing unit obtains the position coordinates of water dropper at this time, when the position
When to set coordinate be preset specified coordinate, determine that water dropper carries out normal dripping operation, otherwise determines that water dropper drips exception, with
It is convenient for alarming, effectively the position that conducting resinl drips can be monitored.The conducting resinl method of dripping of the invention can
Effective monitoring is carried out to the position of dripping of conducting resinl.
Detailed description of the invention
For further understanding of the features and technical contents of the present invention, it please refers to below in connection with of the invention detailed
Illustrate and attached drawing, however, the drawings only provide reference and explanation, is not intended to limit the present invention.
In attached drawing,
Fig. 1 is the structural schematic diagram of existing liquid crystal display panel；
Fig. 2 is that conducting resinl of the invention drips the structural schematic diagram of system；
Fig. 3 is that conducting resinl of the invention drips the water dropper of system and the schematic cross-sectional view of induction coil；
Fig. 4 is that conducting resinl of the invention drips the flow chart of method；
Fig. 5 be conducting resinl of the invention drip method step S3 schematic diagram.
Specific embodiment
Further to illustrate technological means and its effect adopted by the present invention, below in conjunction with preferred implementation of the invention
Example and its attached drawing are described in detail.
Please refer to figs. 2 and 3, and the present invention provides a kind of conducting resinl and drips system, including water dropper 10, is sheathed on water dropper 10
Induction coil 20 and with induction coil 20 be electrically connected processing unit 30.
Conducting resinl channel 11 is equipped in the water dropper 10, the outlet 111 in the conducting resinl channel 11 is set to the one of water dropper 10
End.The induction coil 20 is located at the outside of the one end.
The water dropper 10 drips conducting resinl for the outlet 111 through conducting resinl channel 11 to substrate 9.
The processing unit 30 is powered to induction coil 20, and when detecting the curent change on induction coil 20
The position coordinates for obtaining water dropper 10 determine that water dropper 10 is normally dripped when the position coordinates are preset specified coordinate
Otherwise operation determines that water dropper 10 drips exception.
Further, the conducting resinl system of dripping further includes the alarm unit 40 being electrically connected with processing unit 30.Institute
The control alarm unit 40 when judgement water dropper 10 drips exception of processing unit 30 is stated to alarm.
Specifically, the entrance 112 in the conducting resinl channel 11 is set to the other end of water dropper 10.
Specifically, the conducting resinl system of dripping further includes the entrance 112 through conductive plastic pipe 50 and conducting resinl channel 11
The conducting resinl of connection provides device 60.The conducting resinl provides device 60 and is used for through conductive plastic pipe 50 to conducting resinl channel 11
Entrance 112 transmits conducting resinl.
Preferably, the water dropper 10 is in a circular table shape.The water dropper 10 is equipped with one end of the outlet 111 in conducting resinl channel 11
Diameter is less than the diameter of the other end of the water dropper 10.
It should be noted that conducting resinl of the invention drips, system is arranged induction coil 20 on water dropper 10, and be arranged with
The processing unit 30 that induction coil 20 is electrically connected, induction coil 20 are located at the outlet 111 that water dropper 10 is equipped with conducting resinl channel 11
One end outside, processing unit 30 to induction coil 20 carry out be powered make its generate magnetic field, referring to Fig. 5, utilizing conducting resinl
When system of dripping drips conducting resinl 8 to the substrate 9 for array substrate or color membrane substrates, when there is conduction of the conducting resinl 8 from water dropper 10
When the outlet 111 in glue channel 11 is dripped, conducting resinl 8 can cause changes of magnetic field, cause on induction coil 20 across induction coil 20
Curent change, at this time processing unit 30 obtain water dropper 10 position coordinates, when the position coordinates be preset specified coordinate when,
It indicates that drip on substrate 9 position of conducting resinl 8 of water dropper 10 is designated position, determines that water dropper 10 is normally dripped behaviour at this time
To make, when the position coordinates are not preset specified coordinate, then it represents that water dropper 10 has carried out abnormal whirl coating in non-designated position, this
When determine that water dropper drips exception, and control alarm unit 40 and alarm and operator is prompted, can be effectively
The position dripped to conducting resinl 8 is monitored, prevent conducting resinl 8 drip make on the non-designated position of substrate 9 it is subsequent will tool
Have the substrate 9 of conducting resinl 8 and other substrates carry out to group when in 8 position of conducting resinl static discharge and short circuit occurs.
Based on the same inventive concept, it referring to Fig. 4, dripping method the present invention also provides a kind of conducting resinl, including walks as follows
It is rapid:
Step S1, conducting resinl is provided to drip system and substrate 9.
The conducting resinl system of dripping include water dropper 10, the induction coil being sheathed on water dropper 10 20 and with induction coil 20
The processing unit 30 of electric connection.It is equipped with conducting resinl channel 11 in the water dropper 10, the outlet 111 in the conducting resinl channel 11 is set
In one end of water dropper 10.The induction coil 20 is located at the outside of the one end.
Specifically, which can be array substrate, or color membrane substrates.
Specifically, the conducting resinl system of dripping further includes the alarm unit 40 being electrically connected with processing unit 30.
Specifically, the entrance 112 in the conducting resinl channel 11 is set to the other end of water dropper 10.
Further, the conducting resinl system of dripping further includes the entrance through conductive plastic pipe 50 and conducting resinl channel 11
The conducting resinl of 112 connections provides device 60.
Preferably, the water dropper 10 is in a circular table shape.The water dropper 10 is equipped with one end of the outlet 111 in conducting resinl channel 11
Diameter is less than the diameter of the other end of the water dropper 10.
Step S2, substrate 9 is set to 10 lower section of water dropper.The processing unit 30, which be powered to induction coil 20, makes its production
Magnetisation field.
Step S3, referring to Fig. 5, the water dropper 10 is dripped conducting resinl 8 from the outlet 111 in conducting resinl channel 11 to substrate 9,
Conducting resinl 8 can cause changes of magnetic field, lead to the curent change on induction coil 20 across induction coil 20.
Specifically, it is dripped conduction in the water dropper 10 from the outlet 111 in conducting resinl channel 11 to substrate 9 in the step S3
Before glue 8, the conducting resinl provides device 60 and transmits conducting resinl 8 to the entrance 112 in conducting resinl channel 11 through conductive plastic pipe 50.
Step S4, the described processing unit 30 detects the curent change on induction coil 20, and the position for obtaining water dropper 10 is sat
Mark indicates that drip on substrate 9 position of conducting resinl 8 of water dropper 10 is specified when the position coordinates are preset specified coordinate
Position determines that water dropper 10 carries out normal dripping operation, when the position coordinates are not preset specified coordinate, then it represents that drop at this time
First 10 have carried out abnormal whirl coating in non-designated position, determine that water dropper drips exception at this time, and control alarm unit 40 and carry out
Alarm prompts operator, and the position that can effectively drip to conducting resinl 8 is monitored, and prevents conducting resinl 8 from dripping
Make the subsequent substrate 9 by this with conducting resinl 8 on the non-designated position of substrate 9 and other substrates carry out to group when in conduction
Static discharge and short circuit occur for 8 position of glue.
In conclusion conducting resinl of the invention drips, system is arranged induction coil, and setting and induction coil on water dropper
The processing unit of electric connection, induction coil are located at the outside of one end of outlet of the water dropper equipped with conducting resinl channel, processing unit
Be powered to induction coil makes it generate magnetic field, causes magnetic when there is conducting resinl to drip from the outlet in the conducting resinl channel of water dropper
Field variation, leads to the curent change on induction coil, and processing unit obtains the position coordinates of water dropper at this time, when the position coordinates are
When preset specified coordinate, determine that water dropper carries out normal dripping operation, determines that water dropper drips exception, otherwise in order to carry out
Alarm, can effectively be monitored the position that conducting resinl drips.The conducting resinl method of dripping of the invention can be to conducting resinl
Drip position carry out effective monitoring.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding changes and modifications are made in design, and all these change and modification all should belong to the claims in the present invention
Protection scope.
Claims (10)
- The system 1. a kind of conducting resinl drips, which is characterized in that including water dropper (10), the induction coil being sheathed on water dropper (10) (20) and with induction coil (20) processing unit (30) being electrically connected；Conducting resinl channel (11) are equipped in the water dropper (10), the outlet (111) of the conducting resinl channel (11) is set to water dropper (10) one end；The induction coil (20) is located at the outside of the one end；The water dropper (10) is dripped conducting resinl for the outlet (111) through conducting resinl channel (11) to substrate (9)；The processing unit (30) is powered to induction coil (20), and is detecting the curent change on induction coil (20) When obtain the position coordinates of water dropper (10) it is normal to determine that water dropper (10) carry out when the position coordinates are preset specified coordinate Dripping operation, otherwise determine that water dropper (10) drip exception.
- The system 2. conducting resinl as described in claim 1 drips, which is characterized in that further include being electrically connected with processing unit (30) Alarm unit (40)；The processing unit (30) control alarm unit (40) when exception is dripped in judgement water dropper (10) is alarmed.
- The system 3. conducting resinl as described in claim 1 drips, which is characterized in that the entrance of the conducting resinl channel (11) (112) it is set to the other end of water dropper (10).
- The system 4. conducting resinl as claimed in claim 3 drips, which is characterized in that further include through conductive plastic pipe (50) and conductive The conducting resinl of entrance (112) connection in glue channel (11) provides device (60)；The conducting resinl provides device (60) and is used to transmit through conductive plastic pipe (50) to the entrance (112) of conducting resinl channel (11) Conducting resinl.
- The system 5. conducting resinl as described in claim 1 drips, which is characterized in that the water dropper (10) is in a circular table shape；The drop The diameter that head (10) is equipped with one end of the outlet (111) of conducting resinl channel (11) is less than the straight of the other end of the water dropper (10) Diameter.
- A kind of method 6. conducting resinl drips, which comprises the steps of:Step S1, conducting resinl is provided to drip system and substrate (9)；The conducting resinl system of dripping includes water dropper (10), the induction coil (20) being sheathed on water dropper (10) and and induction coil (20) processing unit (30) being electrically connected；Conducting resinl channel (11) are equipped in the water dropper (10), the conducting resinl channel (11) outlet (111) is set to the one end of water dropper (10)；The induction coil (20) is located at the outside of the one end；Step S2, substrate (9) are set to below water dropper (10)；The processing unit (30) is powered to induction coil (20)；Step S3, the described water dropper (10) is dripped conducting resinl from the outlet (111) of conducting resinl channel (11) to substrate (9)；Step S4, the described processing unit (30) detects the curent change on induction coil (20), obtains the position of water dropper (10) Coordinate determines that water dropper (10) carry out normal dripping operation, otherwise determines drop when the position coordinates are preset specified coordinate Head (10) drips exception.
- The method 7. conducting resinl as claimed in claim 6 drips, which is characterized in that the conducting resinl system of dripping further includes and locates Manage the alarm unit (40) that unit (30) are electrically connected；Alarm unit (40) are controlled when exception is dripped in the processing unit (30) judgement water dropper (10) in the step S4 It alarms.
- The method 8. conducting resinl as claimed in claim 6 drips, which is characterized in that the entrance of the conducting resinl channel (11) (112) it is set to the other end of water dropper (10).
- The method 9. conducting resinl as claimed in claim 8 drips, which is characterized in that the conducting resinl system of dripping further includes through leading The conducting resinl that electric plastic pipe (50) is connected to the entrance (112) of conducting resinl channel (11) provides device (60)；It is dripped conducting resinl in the water dropper (10) from the outlet (111) of conducting resinl channel (11) to substrate (9) in the step S3 Before, the conducting resinl provides device (60) and leads through conductive plastic pipe (50) to the transmission of the entrance (112) of conducting resinl channel (11) Electric glue.
- The method 10. conducting resinl as claimed in claim 6 drips, which is characterized in that the water dropper (10) is in a circular table shape；The drop The diameter that head (10) is equipped with one end of the outlet (111) of conducting resinl channel (11) is less than the straight of the other end of the water dropper (10) Diameter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221646.5A CN109799633B (en) | 2019-03-21 | 2019-03-21 | Conductive adhesive dripping system and conductive adhesive dripping method |
| PCT/CN2019/097666 WO2020186677A1 (en) | 2019-03-21 | 2019-07-25 | Conductive adhesive dripping system and conductive adhesive dripping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221646.5A CN109799633B (en) | 2019-03-21 | 2019-03-21 | Conductive adhesive dripping system and conductive adhesive dripping method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109799633A true CN109799633A (en) | 2019-05-24 |
| CN109799633B CN109799633B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910221646.5A Active CN109799633B (en) | 2019-03-21 | 2019-03-21 | Conductive adhesive dripping system and conductive adhesive dripping method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109799633B (en) |
| WO (1) | WO2020186677A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020186677A1 (en) * | 2019-03-21 | 2020-09-24 | 深圳市华星光电技术有限公司 | Conductive adhesive dripping system and conductive adhesive dripping method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020186677A1 (en) * | 2019-03-21 | 2020-09-24 | 深圳市华星光电技术有限公司 | Conductive adhesive dripping system and conductive adhesive dripping method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109799633B (en) | 2020-09-01 |
| WO2020186677A1 (en) | 2020-09-24 |
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