CN107856413A - Ink-jet application board - Google Patents
Ink-jet application board Download PDFInfo
- Publication number
- CN107856413A CN107856413A CN201711083242.1A CN201711083242A CN107856413A CN 107856413 A CN107856413 A CN 107856413A CN 201711083242 A CN201711083242 A CN 201711083242A CN 107856413 A CN107856413 A CN 107856413A
- Authority
- CN
- China
- Prior art keywords
- ink
- atmospheric pressure
- application board
- jet application
- signal
- 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
- 238000000034 method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 11
- 239000007888 film coating Substances 0.000 abstract description 4
- 238000009501 film coating Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 19
- 239000010409 thin film Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a kind of ink-jet application board, the ink-jet application board includes：The ink-jet application board includes：Liquid-supplying system, the detecting system that do not spue, covering accessory system and air pressure control system.The present invention provides a kind of ink-jet application board, by setting up an air pressure control system, to increase the active force that the orientation film liquid is subject to when being coated with to alignment film, so that orientation film liquid is more readily flowed into via, and then the homogeneity of array base palte alignment film coating is improved.
Description
Technical field
The present invention relates to coating art, and in particular to a kind of ink-jet application board.
Background technology
With the development of panel technology, the resolution more and more higher of panel, while in order to improve visual angle, distributed using electric charge
Technology, more and more in the via of gate electrode side, the landform ultimately resulted in thin film transistor base plate becomes increasingly complex.
As shown in figure 1, alignment film is being carried out to the thin film transistor (TFT) (Thin Film Transistor, TFT) substrate
While 21 coating, complicated landform and via 22 number and depth can all influence the coating performance of alignment film, with mistake
Hole 22 is more and more and via 22 is increasingly deeper, and the bright blackening of twill occurred is easy to after the coating of alignment film 21.
It is apparent under light microscope to can see in the peripheral region color of thin film transistor (TFT) via 22 and other areas
Domain is inconsistent, is found by research when the liquid of alignment film 21 diffuses to deep via 22 due to by larger resistance, orientation film liquid 21
Propagation energy deficiency causes in via without orientation film liquid 21, and orientation film liquid 21, which is gathered in around via, causes alignment film around via
21 is partially thick so as to triggering the bright blackening of twill.
In order to solve the problems, such as the bright blackening of twill, current common method has redesign light shield, reduces the gradient of via 22
And girth or improve equipment, using improving bright blackening problem the methods of little shower nozzle, but with the intensification of via 22,
The structure of TFT substrate is more complicated, improves oblique bright blackening problem using a kind of method, therefore be necessary to find a kind of simple economy
Method improve the bright blackening problem of the twill of array base palte.
The content of the invention
The invention provides a kind of ink-jet application board, to solve in array base palte alignment film coating process, due to mistake
The presence in hole causes orientation film liquid propagation energy insufficient, and then causes alignment film crawling, so that display device generation is bright dark
The problem of spot.
To achieve the above object, technical scheme provided by the invention is as follows：
The invention provides a kind of ink-jet application board, the ink-jet application board includes：Liquid-supplying system, do not spue detection
System, covering accessory system and air pressure control system.
According to one preferred embodiment of the present invention, the air pressure control system includes：At atmospheric pressure sensing module, atmospheric pressure
Manage module and atmospheric pressure control module.
According to one preferred embodiment of the present invention, the atmospheric pressure sensing module is an atmosphere pressure sensor, and described big
Air pressure processing module is connected, and institute is transferred to for ink-jet application board inner atmosphere pressure information to be converted into the first signal
State atmospheric pressure treatment module.
According to one preferred embodiment of the present invention, the atmospheric pressure treatment module is used to receive the atmospheric pressure sensing module biography
The first signal passed, first signal is then passed into atmospheric pressure control module for controlling through handling obtained secondary signal
Make the atmospheric pressure inside the ink-jet application board.
According to one preferred embodiment of the present invention, the atmospheric pressure treatment module includes atmospheric pressure display meter and atmospheric pressure treatment
Device.
According to one preferred embodiment of the present invention, the atmospheric pressure display meter is arranged at the appearance of the ink-jet application board
Face, for showing the atmospheric pressure numerical value inside the ink-jet board.
According to one preferred embodiment of the present invention, the atmospheric pressure treatment device is described big for first signal to be converted into
The secondary signal that air pressure control module can identify, pass to the atmospheric pressure control module.
According to one preferred embodiment of the present invention, the secondary signal is electric signal.
According to one preferred embodiment of the present invention, the atmospheric pressure treatment device includes active control device and automatically controls dress
Put；
The master control control device presses progress to receive extraneous control instruction to the ink-jet application board inner atmosphere
Control；
The automatic control control device is to be automatically converted to secondary signal to receive to handle through internal processes after the first signal
The ink-jet application board inner atmosphere pressure is controlled.
According to one preferred embodiment of the present invention, the atmospheric pressure control module includes receiver port and atmospheric pressure controls
Device, the air pressure controller are vavuum pump.
The present invention provides a kind of ink-jet application board, by setting up an air pressure control system, to be applied to alignment film
Increase the active force that the orientation film liquid is subject to when cloth, so that orientation film liquid is more readily flowed into via, and then improve
The homogeneity of array base palte alignment film coating.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only some invented
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is the making structural representation of array base palte in the embodiment of the present invention；
Fig. 2 is the structural representation of ink-jet application board 1 in the embodiment of the present invention；
Fig. 3 is the structural representation of ink-jet application board atmosphere control system 14 in the embodiment of the present invention.
Embodiment
The explanation of following embodiment is with reference to additional diagram, to illustrate the particular implementation that the present invention can be used to implementation
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, and is not used to
The limitation present invention.In figure, the similar unit of structure is represented to identical label.
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings：
As shown in Fig. 2 the invention provides a kind of ink-jet application board 1, the ink-jet application board 1 includes：Feed flow system
System 11, the detecting system that do not spue 12, covering accessory system 13 and air pressure control system 14.
It is a technical characteristics in the ink-jet application board 1 increase air pressure control system 14, mainly in the present invention
It is during array substrate carries out the coating of alignment film 21, using air pressure control system 14, to promote alignment film 21 to exist
Array base palte surface even spread.
The air pressure control system 14 includes：Atmospheric pressure sensing module 141, atmospheric pressure treatment module 142 and atmospheric pressure
Control module 143.
And the ink-jet application board 1 possesses confined space and carries out the coating work of alignment film 21.
Wherein, the atmospheric pressure sensing module 141 is an atmosphere pressure sensor, with the atmospheric pressure treatment module 142
It is connected, is transferred to for the inner atmosphere of ink-jet application board 1 pressure information to be converted into the first signal at the atmospheric pressure
Manage module 142；First signal is electric signal.
The atmospheric pressure treatment module 142 is used to receive the first signal that the atmospheric pressure sensing module 141 transmits, then
First signal is passed into atmospheric pressure control module for controlling the ink-jet application machine through handling obtained secondary signal
Atmospheric pressure inside platform 1.
The atmospheric pressure treatment module 142 is receiving the first letter equivalent to " brain " of the air pressure control system 14
After number, be converted to secondary signal after handling or receiving instruction and pass to atmospheric pressure control module 143.
According to one embodiment of the invention, the atmospheric pressure treatment module 142 includes atmospheric pressure display meter 1422 and atmospheric pressure
Processor 1421.
The atmospheric pressure display meter sets 1422 in the outer surface of the ink-jet application board, for showing the ink jet printer
Atmospheric pressure numerical value inside platform 1.
Such setting is in order that manipulator can get information about the state of the inner atmosphere pressure of ink-jet application board 1, is entered
And select to be atmospheric pressure described in autonomous control ink-jet application board 1 inside, or described in automatically controlling through ink-jet application board 1
Atmospheric pressure inside ink-jet application board 1.
In addition, the atmospheric pressure treatment device 1422 is used to first signal being converted into the atmospheric pressure control module
143 secondary signals that can be identified, the atmospheric pressure control module is passed to, the secondary signal is electric signal, described
Atmospheric pressure control module 143 can be according to the positive/negative-pressure inside the secondary signal and then the control ink-jet application board 1
Size, and then control the ink-jet application board 1.
Being worth noting is, the atmospheric pressure treatment device 142 includes active control device and automaton；
The master control control device presses progress to receive extraneous control instruction to the inner atmosphere of ink-jet application board 1
Control；
The automatic control control device is to be automatically converted to secondary signal to receive to handle through internal processes after the first signal
The inner atmosphere pressure of ink-jet application board 1 is controlled.
143 pieces of the mould of atmospheric pressure control includes receiver port and air pressure controller, the air pressure controller
For vavuum pump.
The present invention provides a kind of ink-jet application board, by setting up an air pressure control system, to be applied to alignment film
Increase the active force that the orientation film liquid is subject to when cloth, so that orientation film liquid is more readily flowed into via, and then improve
The homogeneity of array base palte alignment film coating.
In summary, although the present invention is disclosed above with preferred embodiment, above preferred embodiment simultaneously is not used to limit
The system present invention, one of ordinary skill in the art, without departing from the spirit and scope of the present invention, it can make various changes and profit
Decorations, therefore protection scope of the present invention is defined by the scope that claim defines.
Claims (10)
1. a kind of ink-jet application board, it is characterised in that the ink-jet application board includes：Liquid-supplying system, do not spue detection system
System, covering accessory system and air pressure control system.
2. ink-jet application board according to claim 1, it is characterised in that the air pressure control system includes：Air
Press detection module, atmospheric pressure treatment module and atmospheric pressure control module.
3. ink-jet application board according to claim 2, it is characterised in that the atmospheric pressure sensing module is an air
Pressure sensor, it is connected with the atmospheric pressure treatment module, for ink-jet application board inner atmosphere pressure information to be changed
The atmospheric pressure treatment module is transferred to for the first signal.
4. ink-jet application board according to claim 2, it is characterised in that the atmospheric pressure treatment module is used to receive institute
The first signal of atmospheric pressure sensing module transmission is stated, then passes to first signal greatly through handling obtained secondary signal
Air pressure control module is used to control the atmospheric pressure inside the ink-jet application board.
5. ink-jet application board according to claim 4, it is characterised in that the atmospheric pressure treatment module includes atmospheric pressure
Display meter and atmospheric pressure treatment device.
6. ink-jet application board according to claim 5, it is characterised in that the atmospheric pressure shows that meter is arranged at the spray
The outer surface of black coating machine platform, for showing the atmospheric pressure numerical value inside the ink-jet board.
7. ink-jet application board according to claim 5, it is characterised in that the atmospheric pressure treatment device is used for described the
One signal is converted into the secondary signal that the atmospheric pressure control module can identify, passes to the atmospheric pressure control mould
Block.
8. ink-jet application board according to claim 7, it is characterised in that the secondary signal is electric signal.
9. ink-jet application board according to claim 7, it is characterised in that the atmospheric pressure treatment device includes active control
Device and automaton；
The master control control device is controlled to receive extraneous control instruction to the ink-jet application board inner atmosphere pressure；
The automatic control control device is is automatically converted to secondary signal to institute to receive to handle through internal processes after the first signal
Ink-jet application board inner atmosphere pressure is stated to be controlled.
10. ink-jet application board according to claim 2, it is characterised in that the atmospheric pressure control module includes signal
Receiving port and air pressure controller, the air pressure controller are vavuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083242.1A CN107856413A (en) | 2017-11-07 | 2017-11-07 | Ink-jet application board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711083242.1A CN107856413A (en) | 2017-11-07 | 2017-11-07 | Ink-jet application board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107856413A true CN107856413A (en) | 2018-03-30 |
Family
ID=61701088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711083242.1A Pending CN107856413A (en) | 2017-11-07 | 2017-11-07 | Ink-jet application board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107856413A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004114577A (en) * | 2002-09-27 | 2004-04-15 | Seiko Epson Corp | Drive control method for inkjet head, program for realizing the same, recording medium, and inkjet printer |
| CN1517211A (en) * | 2003-01-21 | 2004-08-04 | 精工爱普生株式会社 | Droplet ejection device, printing device, printing method, and electro-optical device |
| JP2015157365A (en) * | 2014-02-21 | 2015-09-03 | 株式会社リコー | Droplet discharging device, pinter with the same, and droplet discharging method |
| CN106183408A (en) * | 2014-12-16 | 2016-12-07 | 富士施乐株式会社 | Image processing system and image forming method |
| CN205905550U (en) * | 2016-07-06 | 2017-01-25 | 深圳市汉拓数码科技公司 | Ink -jet printing device |
-
2017
- 2017-11-07 CN CN201711083242.1A patent/CN107856413A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004114577A (en) * | 2002-09-27 | 2004-04-15 | Seiko Epson Corp | Drive control method for inkjet head, program for realizing the same, recording medium, and inkjet printer |
| CN1517211A (en) * | 2003-01-21 | 2004-08-04 | 精工爱普生株式会社 | Droplet ejection device, printing device, printing method, and electro-optical device |
| JP2015157365A (en) * | 2014-02-21 | 2015-09-03 | 株式会社リコー | Droplet discharging device, pinter with the same, and droplet discharging method |
| CN106183408A (en) * | 2014-12-16 | 2016-12-07 | 富士施乐株式会社 | Image processing system and image forming method |
| CN205905550U (en) * | 2016-07-06 | 2017-01-25 | 深圳市汉拓数码科技公司 | Ink -jet printing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104812569B (en) | Transfer film and Sparent laminate, their manufacture method, capacitive input device and image display device | |
| CN106709455A (en) | Display screen for supporting full screen optical fingerprint sensor and manufacturing method thereof | |
| CN105393147A (en) | Method for preparing polarizing plate locally having depolarization region, and polarizing plate prepared by using same | |
| CN108032620A (en) | Utilize the duplex inkjet printing method and textile of the textile of Numerical Control Printer | |
| CN105479014A (en) | Automatic marking and detecting device | |
| CN102621149B (en) | Substrate detection device and method | |
| CN107856413A (en) | Ink-jet application board | |
| CN104656989B (en) | The preparation method of touch-control display panel | |
| CN205464821U (en) | Automatic marking detection device | |
| CN107703662A (en) | Display substrate and manufacturing method thereof | |
| WO2015146302A1 (en) | Laminate, method for producing laminate, capacitive touch panel and image display device | |
| CN203465693U (en) | Surface panel with detection function | |
| CN108268182A (en) | A kind of preparation method of touch sensing, touch control film and touch control film | |
| CN107583439A (en) | A kind of soda acid waste gas treatment equipment control system | |
| WO2013035990A2 (en) | Digital pen system and display device | |
| CN206258400U (en) | A kind of highly sensitive Polarizer automatic defect detecting device | |
| CN103057256B (en) | A kind of high accuracy print system and printing method | |
| CN210161747U (en) | Octopus digital printing machine | |
| CN102830595A (en) | Method and equipment for monitoring developing liquid | |
| CN103879142B (en) | Embedded screen decorating machine printing quality automatic checkout system | |
| CN219988797U (en) | Automatic heating and feeding equipment of mark spraying robot | |
| CN109465992A (en) | The preparation method of 3D nanometers of texture molds of multichannel | |
| CN105094403B (en) | A kind of method and its application making touch panel sensor pattern of laser dry etching | |
| CN108415618B (en) | Method and device for controlling display of display screen and touch screen | |
| CN206876997U (en) | Touch screen color membrane substrates |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |
|
| RJ01 | Rejection of invention patent application after publication |