CN106079944A - A kind of method of screen painting labelling, display floater, display device - Google Patents
A kind of method of screen painting labelling, display floater, display device Download PDFInfo
- Publication number
- CN106079944A CN106079944A CN201610509596.7A CN201610509596A CN106079944A CN 106079944 A CN106079944 A CN 106079944A CN 201610509596 A CN201610509596 A CN 201610509596A CN 106079944 A CN106079944 A CN 106079944A
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- Prior art keywords
- labelling
- half tone
- printing
- ink
- substrate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
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Abstract
The invention discloses a kind of method of screen painting labelling, display floater, display device, meet, in order to obtain by the way of two half tone fits, the high accuracy labelling that color requires, and reduce product development cost.The method of screen painting labelling includes: uses the first half tone to need to print the position of labelling on substrate, goes out the first labelling with the first ink printing；Use the second half tone in the position corresponding with the first labelling, go out the second labelling with the second ink printing so that the pattern after the second labelling and the first labelling overlap is identical with the pattern of labelling；Wherein: the printing precision of the first half tone is less than the printing precision of the second half tone；The color of the first ink is identical with the color of labelling, and the back end color of the substrate that the color of the second ink is corresponding with the first marked locations is identical.
Description
Technical field
The present invention relates to screen printing technology field, particularly relate to a kind of method of screen painting labelling, display floater, show
Showing device.
Background technology
The electronic products such as mobile phone in the market, notebook computer have use touch screen (Touch Panel), are touching
Touch in the manufacturing process of screen, it will usually by the way of screen painting, print off lightproof area on the touchscreen, represent the mark of company
Know labellings such as (Logo).
The reason of prior art selection screen painting mode is: half-tone screen printing method is flexible, low price, print speed printing speed
Hurry up；In the case of required precision is the highest, can substitute for passing through mask plate by the way of the various different labelling of screen painting
(mask) mode of various different labelling is formed, owing to the cost of half tone is far below the cost of mask plate so that opening of product
Send out cost to be substantially reduced.
Prior art, in touch screen industry, is generally selected larger-size big screen painting standard display floater (Q-
Panel), the length of big half tone is generally 1.5 meters (m), and width is the most also 1.5m, and in printing process, one-step print is permissible
Printing out multiple single display panel (Panel), the pitch time (tact time) of production is shorter, and efficiency is high；But print
The printing precision of the big half tone used during brush is poor, and the client high for required precision cannot meet requirement.
The another kind of mode of printing that prior art generally uses is to select the little half tone that size is less to carry out single Panel
Printing, the length of little half tone is generally 500 millimeters (mm), and width is the most also 500mm, although use during prior art printing
The printing precision of little half tone is higher, but when using little screen painting, the speed of printing is relatively slow, and tact time is longer, and efficiency is low.
Prior art make on the touchscreen precision higher, color is when being alignment mark (mark) of silver color, can adopt
Para-position mark is made, although making the para-position mark formed can meet the requirement of precision, but when para-position mark's with mask plate
When position changes, need to revise accordingly mask plate, and mask plate is relatively costly, cause making one-tenth during para-position mark
This is higher.
Although during it addition, use the mode of little screen painting to make para-position mark, making the para-position mark formed also can expire
The requirement of foot precision, but owing to prior art produces line design, can only the oil of process black when using little screen painting
Ink, it is impossible to meet the requirement of para-position mark color.
Summary of the invention
In view of this, embodiments provide a kind of method of screen painting labelling, display floater, display device,
Meet, in order to obtain by the way of two half tone fits, the high accuracy labelling that color requires, and reduce product development cost.
The method of a kind of screen painting labelling that the embodiment of the present invention provides, described method includes:
Use the first half tone to need to print the position of described labelling on substrate, go out the first mark with the first ink printing
Note；
Use the second half tone in the position corresponding with described first labelling, go out the second labelling with the second ink printing, make
Obtain the pattern after described second labelling overlaps with described first labelling identical with the pattern of described labelling；Wherein:
The printing precision of described first half tone is less than the printing precision of described second half tone；
The color of described first ink is identical with the color of described labelling, the color of described second ink and described first mark
The back end color of the described substrate that note position is corresponding is identical.
The method of the screen painting labelling provided by the embodiment of the present invention, owing to the method is when printing labelling, uses the
One half tone and the mode of the second half tone fit, the printing precision of the first half tone is less than the printing precision of the second half tone, the first ink
Color identical with the color of labelling, the back end color phase of the substrate that the color of the second ink is corresponding with the first marked locations
With, compared with prior art, can produce, in the case of meeting marker color requirement, the labelling that precision is higher；It addition, this
The first half tone and the design of the second half tone in bright embodiment are simple, convenient and easy, when the position of labelling changes, it is not necessary to phase
The amendment mask plate answered, it is possible to decrease the cost of product development.
It is preferred that described employing the first half tone needs to print the position of described labelling on substrate, by the first ink print
Brush out the first labelling, including:
Described substrate cut is become multiple the first equivalently-sized submounts with standard display floater；
The first half tone is used to need to print the position of described labelling respectively on each described first submounts, with first
Ink printing goes out the first labelling.
It is preferred that described employing the second half tone is in position corresponding to described first labelling, go out with the second ink printing
Two labellings, including:
Each described first submounts is cut into multiple second submounts identical with single display panel size, each
Described first labelling is included on described second submounts；
Use the position that the second half tone is corresponding with described first labelling on each described second submounts respectively, with
Two ink printings go out the second labelling.
It is preferred that described second half tone is provided with some void region, the position of described void region and described first mark
The position of note is corresponding, and described void region is positioned at the described first view field being marked on described second half tone and described mark
The note nonoverlapping regional location of view field on described second half tone.
Use the first half tone to need to print the position of described labelling on substrate it is preferred that described, use the first ink
Before printing out the first labelling, the method also includes:
Patterning processes is used to make touch-control drive electrode and the touch-control sensing electrode of some insulation intersections on the substrate,
Described touch-control drive electrode and/or described touch-control sensing electrode disconnect at crossover location；
The substrate complete above-mentioned steps use patterning processes make the first insulating protective layer；
Described first insulating protective layer use patterning processes make some first bridging lines and/or the second bridging line,
Described first bridging line and described second bridging line mutually insulated, described first bridging line drives for the described touch-control that will be switched off
Electrode electrical connection conducting, described second bridging line is for the described touch-control sensing electrode electrical connection conducting that will be switched off；
The substrate complete above-mentioned steps use patterning processes make the second insulating protective layer.
It is preferred that the printing precision of described first half tone is 300 microns to 500 microns.
It is preferred that the printing precision of described second half tone is 30 microns to 80 microns.
The embodiment of the present invention additionally provides a kind of display floater, and including some labellings, this labelling uses above-mentioned screen painting
The method printing of labelling is formed.
It is preferred that described display floater is touch-control display panel.
The embodiment of the present invention additionally provides a kind of display device, and this display device includes above-mentioned display floater.
Accompanying drawing explanation
The method flow diagram of a kind of screen painting labelling that Fig. 1 provides for the embodiment of the present invention；
The difference of the method printing labelling using screen painting labelling that Fig. 2 (a)-Fig. 2 (e) provides for the embodiment of the present invention
Process stage schematic diagram；
Fig. 3 uses the method flow before first screen painting the first labelling for what the embodiment of the present invention provided on substrate
Figure；
The knot of the single display floater with touch-control structure being printed with alignment mark that Fig. 4 provides for the embodiment of the present invention
Structure schematic diagram.
Detailed description of the invention
Embodiments provide a kind of method of screen painting labelling, display floater, display device, in order to by two
The mode of individual half tone fit obtains and meets the high accuracy labelling that color requires, and reduces product development cost.
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the present invention made into
One step ground describes in detail, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole enforcement
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
All other embodiments, broadly fall into the scope of protection of the invention.
The method that screen painting labelling that the specific embodiment of the invention provide is discussed in detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of method that the specific embodiment of the invention provides screen painting labelling, the method includes:
S101, use the first half tone to need to print the position of described labelling on substrate, go out with the first ink printing
One labelling；
S102, use the second half tone in the position corresponding with described first labelling, go out the second mark with the second ink printing
Note so that the pattern after described second labelling overlaps with described first labelling is identical with the pattern of described labelling；Wherein:
The printing precision of described first half tone is less than the printing precision of described second half tone；
The color of described first ink is identical with the color of described labelling, the color of described second ink and described first mark
The back end color of the described substrate that note position is corresponding is identical.
Preferably, in the specific embodiment of the invention, the printing precision of the first half tone is 300 microns (μm) to 500 μm, second
The printing precision of half tone is that 30 μm are to 80 μm；The method end form of the screen painting labelling of specific embodiment of the invention offer is provided
The precision of the labelling become is 30 μm to 80 μm, and the making precision of labelling is high.
When being embodied as, the specific embodiment of the invention makes the alignment mark that the labelling formed can be substrate, the present invention
Specific embodiment, as a example by making, on substrate, the silver color alignment mark that precision is higher, is discussed in detail making precision relatively in conjunction with accompanying drawing
The detailed process of high silver color alignment mark.
As shown in Fig. 2 (a), in the specific embodiment of the invention size of substrate with prior art make display floater time
As a example by the size of glass substrate substrate is identical, first, substrate 20 is cut the position of dotted line along figure, substrate 20 is cut
Forming multiple first submounts 201, the size of the first submounts is equivalently-sized with Q-Panel's.
As shown in Fig. 2 (b), then, the first half tone 21 is used to need printing contraposition on each first submounts 201 respectively
The position of labelling, prints the first labelling with the first ink 22, illustrate only one of them the first submounts 201 in Fig. 2 (b)
Carry out situation about printing.When being embodied as, a length of 1.5m of the first half tone 21 in the specific embodiment of the invention, width is
1.5m, the color of the first ink 22 is silver color, forms the first labelling 23, after printing as shown in Fig. 2 (c).
As shown in Fig. 2 (d), then, each first submounts 201 is cut into multiple and single Panel equivalently-sized
Second submounts 2011, each second submounts 2011 includes the first labelling 23, Fig. 2 (d) illustrate only one of them
Two submounts 2011.Afterwards, use the second half tone 24 corresponding with the first labelling 23 on each second submounts 2011 respectively
Position, prints out the second labelling with the second ink 25.When being embodied as, the second half tone 24 in the specific embodiment of the invention
A length of 500mm, width is 500mm, and the color of the second ink 25 is black.
As shown in Fig. 2 (e), after using the second ink 25 to print out the second labelling, after the second labelling and the first labelling overlap
Pattern and the specific embodiment of the invention need the pattern of silver color alignment mark 26 made identical, such as: the figure of alignment mark 26
Case is " ten " word pattern.
Specifically, the specific embodiment of the invention the second half tone is provided with some void region, the position of void region and the
The position of one labelling is corresponding, and void region is positioned at the first view field being marked on the second half tone with alignment mark second
The nonoverlapping regional location of view field on half tone.
As shown in Fig. 2 (d) and Fig. 2 (e), owing to the second half tone is provided with some void region, when using the second half tone 24
When printing the second ink 25 on the second submounts 2011, second ink 25 void region from the second half tone is oozed out, so,
First marked locations is except needing to be formed the position of alignment mark 26, and other position has all been printed with the second oil of black
Ink 25, after printing the second ink 25, defines alignment mark 26.
Due in the specific embodiment of the invention printing precision of the second half tone be 30 μm to 80 μm, use the second screen painting
The precision of the alignment mark of rear formation is 30 μm to 80 μm, and the making precision of alignment mark is high；It addition, when the position of alignment mark
Uncertain, when may often revise, compared with prior art, the first half tone in the specific embodiment of the invention and the second half tone
Design is simple, convenient and easy, it is not necessary to revise mask plate accordingly, it is possible to decrease the cost of product development.
As it is shown on figure 3, the specific embodiment of the invention is in the position using the first half tone to need printing contraposition labelling on substrate
Putting place, before going out the first labelling with the first ink printing, the method also includes:
S301, the touch-control drive electrode using patterning processes making some insulation intersection on the substrate and touch-control sensing
Electrode, described touch-control drive electrode and/or described touch-control sensing electrode disconnect at crossover location；
S302, on the substrate complete above-mentioned steps use patterning processes make the first insulating protective layer；
S303, patterning processes is used to make some first bridging lines and/or the second bridge on described first insulating protective layer
Wiring, described first bridging line and described second bridging line mutually insulated, described first bridging line is described tactile for will be switched off
Control drive electrode electrical connection conducting, described second bridging line is for the described touch-control sensing electrode electrical connection conducting that will be switched off；
S304, on the substrate complete above-mentioned steps use patterning processes make the second insulating protective layer.
When being embodied as, the specific embodiment of the invention make on substrate touch-control drive electrode and touch-control sensing electrode it
Before, it being additionally included on substrate the light shield layer having made interception, the concrete manufacturing process of light shield layer makes OGS with prior art
The method class of the black matrix (Black Matrix, BM) of interception has been made during (One Glass Solution) touch screen
Seemingly, repeat no more here.
Afterwards, the touch-control drive electrode having employing patterning processes on the substrate of light shield layer to make some insulation intersections is being made
With touch-control sensing electrode, the specific embodiment of the invention makes the concrete grammar of touch-control drive electrode and touch-control sensing electrode with existing
Make touch-control drive electrode during fabrication techniques OGS touch screen similar with the method for touch-control sensing electrode, repeat no more here.This
Patterning processes in bright specific embodiment includes the coating of photoresist, exposes, develops, etches and remove the part of photoresist
Or all processes.
Afterwards, employing patterning processes on the substrate of touch-control drive electrode and touch-control sensing electrode is had to make first in making exhausted
Edge protective layer, the concrete manufacture method of the first insulating protective layer similarly to the prior art, repeats no more here.Then, first
Patterning processes is used to make some first bridging lines and/or the second bridging line on insulating protective layer, the specific embodiment of the invention the
The concrete manufacture method of one bridging line and/or the second bridging line similarly to the prior art, repeats no more here.Then, first
Patterning processes is used to make the second insulating protective layer in bridging line and the second bridging line, the specifically side of making of the second insulating protective layer
Method similarly to the prior art, repeats no more here.
As shown in Figure 4, the substrate cut completing above-mentioned steps is become and single Panel size phase by the specific embodiment of the invention
Same submounts 40, and use the first half tone and the second half tone to print out alignment mark 26 on submounts 40, submounts 40 wraps
Include some touch-control drive electrodes 41 and some touch-control sensing electrodes 42, Fig. 4 illustrate only touch-control sensing electrode 42 and disconnect setting
Situation, the touch-control sensing electrode 42 of disconnection is by the second bridging line 43 electrical connection conducting.
The specific embodiment of the invention additionally provides a kind of display floater, and this display floater includes some labellings, and this labelling can
Thinking alignment mark etc., wherein, the labelling that display floater includes is the above-mentioned half tone print using the specific embodiment of the invention to provide
The method printing of brush labelling is formed.Specifically, the display floater of the specific embodiment of the invention can be common display floater, also
It can be the touch-control display panel with touch controllable function.
The specific embodiment of the invention additionally provides a kind of display device, and this display device includes that the specific embodiment of the invention carries
The above-mentioned display floater of confession, this display device can be liquid crystal panel, liquid crystal display, LCD TV, Organic Light Emitting Diode
The display dress such as (Organic Light Emitting Diode, OLED) panel, OLED display, OLED TV or Electronic Paper
Put.
In sum, the specific embodiment of the invention provides a kind of method of screen painting labelling, including: use the first half tone
Substrate needs to print the position of labelling, goes out the first labelling with the first ink printing；The second half tone is used to mark with first
The position that note is corresponding, goes out the second labelling with the second ink printing so that pattern after the second labelling and the coincidence of the first labelling and
The pattern of labelling is identical；Wherein: the printing precision of the first half tone is less than the printing precision of the second half tone；The color of the first ink with
The color of labelling is identical, and the back end color of the substrate that the color of the second ink is corresponding with the first marked locations is identical.Due to this
Invention specific embodiment, when printing labelling, uses the first half tone and the mode of the second half tone fit, the printing essence of the first half tone
Degree is less than the printing precision of the second half tone, and the color of the first ink is identical with the color of labelling, the color of the second ink and first
The back end color of the substrate that marked locations is corresponding is identical, compared with prior art, and can be in the situation meeting marker color requirement
Under, produce the labelling that precision is higher；It addition, the first half tone and the design of the second half tone in the specific embodiment of the invention are simple,
Convenient and easy, when the position of labelling changes, it is not necessary to revise mask plate accordingly, it is possible to decrease the cost of product development.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. the method for a screen painting labelling, it is characterised in that described method includes:
Use the first half tone to need to print the position of described labelling on substrate, go out the first labelling with the first ink printing；
Use the second half tone in the position corresponding with described first labelling, go out the second labelling with the second ink printing so that institute
State the pattern after the second labelling overlaps with described first labelling identical with the pattern of described labelling；Wherein:
The printing precision of described first half tone is less than the printing precision of described second half tone；
The color of described first ink is identical with the color of described labelling, the color of described second ink and described first marker bit
The back end color putting described substrate corresponding to place is identical.
Method the most according to claim 1, it is characterised in that described employing the first half tone needs printing described on substrate
The position of labelling, goes out the first labelling with the first ink printing, including:
Described substrate cut is become multiple the first equivalently-sized submounts with standard display floater；
Use the first half tone to need to print the position of described labelling respectively on each described first submounts, use the first ink
Print out the first labelling.
Method the most according to claim 2, it is characterised in that described employing the second half tone is corresponding at described first labelling
Position, goes out the second labelling with the second ink printing, including:
Each described first submounts is cut into multiple second submounts identical with single display panel size, each described
Described first labelling is included on second submounts；
Use the position that the second half tone is corresponding with described first labelling on each described second submounts respectively, with the second oil
Ink brushes out the second labelling.
Method the most according to claim 1, it is characterised in that described second half tone is provided with some void region, described
The position of void region is corresponding with the position of described first labelling, and described void region is positioned at described first and is marked at described
View field on two half tones and the described nonoverlapping regional location of view field being marked on described second half tone.
Method the most according to claim 1, it is characterised in that described use the first half tone need on substrate print institute
Stating the position of labelling, before going out the first labelling with the first ink printing, the method also includes:
Patterning processes is used to make touch-control drive electrode and the touch-control sensing electrode of some insulation intersections on the substrate, described
Touch-control drive electrode and/or described touch-control sensing electrode disconnect at crossover location；
The substrate complete above-mentioned steps use patterning processes make the first insulating protective layer；
Described first insulating protective layer use patterning processes make some first bridging lines and/or the second bridging line, described
First bridging line and described second bridging line mutually insulated, described first bridging line is for the described touch-control drive electrode that will be switched off
Electrical connection conducting, described second bridging line is for the described touch-control sensing electrode electrical connection conducting that will be switched off；
The substrate complete above-mentioned steps use patterning processes make the second insulating protective layer.
Method the most according to claim 1, it is characterised in that the printing precision of described first half tone be 300 microns to 500
Micron.
Method the most according to claim 1, it is characterised in that the printing precision of described second half tone be 30 microns micro-to 80
Rice.
8. a display floater, including some labellings, it is characterised in that described labelling uses the arbitrary right of claim 1-7 to want
The method printing seeking described screen painting labelling is formed.
Display floater the most according to claim 8, it is characterised in that described display floater is touch-control display panel.
10. a display device, it is characterised in that include the display floater described in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610509596.7A CN106079944B (en) | 2016-06-30 | 2016-06-30 | A kind of method of screen painting label, display panel, display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610509596.7A CN106079944B (en) | 2016-06-30 | 2016-06-30 | A kind of method of screen painting label, display panel, display device |
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| Publication Number | Publication Date |
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| CN106079944A true CN106079944A (en) | 2016-11-09 |
| CN106079944B CN106079944B (en) | 2019-01-22 |
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| CN114148105A (en) * | 2021-12-14 | 2022-03-08 | 蓝思科技（长沙）有限公司 | Method for processing workpiece with complex pattern |
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