CN109994046A - A kind of motherboard, panel and cutting tool - Google Patents
A kind of motherboard, panel and cutting tool Download PDFInfo
- Publication number
- CN109994046A CN109994046A CN201910257496.3A CN201910257496A CN109994046A CN 109994046 A CN109994046 A CN 109994046A CN 201910257496 A CN201910257496 A CN 201910257496A CN 109994046 A CN109994046 A CN 109994046A
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- Prior art keywords
- motherboard
- panel
- cutting line
- boss
- depressed area
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The present invention provides a kind of motherboard, panel and cutting tools, are related to field of display technology.Motherboard can be divided into multiple panels by motherboard cutting line by the present invention, each panel includes effective coverage and the nominal region around effective coverage, the nominal region edge of two adjacent panels of motherboard cutting line two sides includes spaced boss and depressed area, and boss and depressed area intermeshing between two nominal regions.By the way that the nominal region edge of two adjacent panels of motherboard cutting line two sides is arranged to spaced boss and depressed area, and two boss and the depressed area intermeshing between nominal region, so that the width of the nominal region in a motherboard between two neighboring panel reduces, improve the number of panel in a motherboard, to improve typesetting rate and stock utilization, production cost is reduced.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of motherboard, panel and cutting tool.
Background technique
In mould group manufacture craft, in order to eliminate the deviation that polaroid, touch panel and display panel fitting generate, realize
Narrow frame is cut usually after the fitting of polaroid, touch panel and display panel using integrated cutting technique.
Currently, as shown in Figure 1, be to make multiple panels 11 in a motherboard in the production process, such as touch panel or
Motherboard is being cut into multiple panels by motherboard cutting line 12 based on the cutting waste discharge requirement after subsequent fitting by display panel
When 11, dummy (nominal region) 112, the width of nominal region 112 can be reserved in 111 periphery of effective coverage of each panel 11
Degree is d1.
But since the width of the nominal region 112 of each panel 11 is d1, then two neighboring panel in a motherboard
The overall width of nominal region 112 between 11 leads to motherboard so that the panel number being arranged in a motherboard is less for 2 × d1
Typesetting rate reduce, stock utilization is high.
Summary of the invention
The present invention provides a kind of motherboard, panel and cutting tool, to solve the panel being arranged in an existing motherboard
Number is less, causes the typesetting rate of motherboard to reduce, the not high problem of stock utilization.
To solve the above-mentioned problems, the invention discloses a kind of motherboard, including the multiple panels divided by motherboard cutting line,
Each panel includes effective coverage and the nominal region around the effective coverage；
Wherein, the nominal region edge of two adjacent panels of motherboard cutting line two sides includes spaced convex
Position and depressed area are played, and boss and depressed area intermeshing between two nominal regions.
Optionally, the motherboard cutting line is linear type cutting line or shaped form cutting line.
Optionally, the linear type cutting line is saw-tooth wave type cutting line, rectangular wave type cutting line and trapezoidal waveform cutting
Any one in line.
Optionally, the shaped form cutting line is sinusoidal waveform cutting line.
Optionally, the panel is display panel or touch panel.
Optionally, when the panel is touch panel, the boss of any touch panel and the touch panel
The distance between effective coverage edge is greater than or equal to 3mm, and the depressed area of any touch panel has with the touch panel
It imitates the distance between edges of regions and is greater than or equal to 0.3mm.
Optionally, line direction and/or column direction of the extending direction of the motherboard cutting line along each panel of array arrangement.
Optionally, the boss in the nominal region of any side in effective district of panel domain and depressed area
Number is all larger than or is equal to 1.
To solve the above-mentioned problems, the invention also discloses a kind of panel, the motherboard along above-mentioned motherboard cuts wire cutting
It forms.
To solve the above-mentioned problems, the invention also discloses a kind of cutting tool, the motherboards above-mentioned applied to cutting.
Compared with prior art, the present invention includes the following advantages:
Motherboard can be divided into multiple panels by motherboard cutting line, each panel includes effective coverage and around effective district
The nominal region edge of the nominal region in domain, two adjacent panels of motherboard cutting line two sides includes spaced lug boss
Position and depressed area, and boss and depressed area intermeshing between two nominal regions.By by motherboard cutting line two sides
The nominal region edge of two adjacent panels is arranged to spaced boss and depressed area, and between two nominal regions
Boss and depressed area intermeshing so that the width of the nominal region in a motherboard between two neighboring panel subtracts
It is small, the number of panel in a motherboard is improved, to improve typesetting rate and stock utilization, reduces production cost.
Detailed description of the invention
Fig. 1 shows a kind of structural schematic diagram of existing motherboard；
Fig. 2 shows a kind of structural schematic diagrams of motherboard of the embodiment of the present invention；
Fig. 3 shows the partial enlarged view of the region A in Fig. 2；
Fig. 4 shows the structural schematic diagram of another motherboard of the embodiment of the present invention；
Fig. 5 shows the embodiment of the present invention for after the fitting of polaroid, touch panel and display panel, is cut using integration
The schematic diagram that technique is cut.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Embodiment one
Referring to Fig. 2, a kind of structural schematic diagram of motherboard of the embodiment of the present invention is shown, Fig. 3 shows the region in Fig. 2
The partial enlarged view of A, Fig. 4 show the structural schematic diagram of another motherboard of the embodiment of the present invention.
The embodiment of the invention provides a kind of motherboards, including the multiple panels 22 divided by motherboard cutting line 21, each face
Plate 22 includes effective coverage 221 and the nominal region 222 around effective coverage 221；Wherein, 21 two sides of motherboard cutting line are adjacent
222 edge of nominal region of two panels 22 includes spaced boss 2221 and depressed area 2222, and two is empty
If the boss 2221 and depressed area 2222 between region 222 are intermeshed.
Wherein, lines composed by the edge of nominal region 222 are motherboard cutting line 21, i.e. motherboard cutting line 21 includes
Spaced boss 2221 and depressed area 2222；Two panels 22 adjacent for 21 two sides of motherboard cutting line,
In a panel 22 nominal region 222 boss 2221 and another panel 22 nominal region 222 depressed area
2222 intermeshings, and the depressed area 2222 of the nominal region 222 of one of panel 22 and another panel 22 is illusory
The boss 2221 in region 222 is intermeshed.
As shown in figure 3, boss 2221 and 22 effective coverage of panel, 221 edge in the nominal region 222 of panel 22
The distance between be d3, i.e., the width of the nominal region 222 of each panel 22 is d3, recessed in the nominal region 222 of panel 22
The distance between concave portion position 2222 and 22 effective coverage of panel, 221 edge be d4, then in a motherboard two neighboring panel 22 it
Between nominal region 222 overall width d2=d3+d4.
When each panel in the width d3 and existing motherboard of the nominal region 222 of panel 22 each in the embodiment of the present invention
When the width d1 of nominal region is equal, by by 222 side of nominal region of two adjacent panels 22 of 21 two sides of motherboard cutting line
Edge is arranged to spaced boss 2221 and depressed area 2222, and the boss 2221 between two nominal regions 222
It is intermeshed with depressed area 2222, then the overall width d2 of the nominal region 222 in a motherboard between two neighboring panel 22
=d3+d4, since d4 is far smaller than d3, then the embodiment of the present invention one opens the nominal region in motherboard between two neighboring panel 22
222 overall width d2, less than 2 × d1 of overall width of the nominal region between two neighboring panel in existing motherboard, so that one
The width of nominal region 222 in motherboard between two neighboring panel 22 reduces, and improves the number of panel 22 in a motherboard.
It should be noted that Fig. 2 shows motherboard in nominal region 222 between boss 2221 and depressed area
2222 intermeshings completely, i.e., the boss 2221 of one of panel 22 and the depressed area 2222 of another panel 22 are complete
Portion's contact, and the depressed area 2222 of one of panel 22 and the boss 2221 of another panel 22 also completely attach to；
Boss 2221 between nominal region 222 and depressed area 2222 intermeshing completely in the motherboard that Fig. 4 is shown, i.e.,
The boss 2221 of one of panel 22 and the depressed area 2222 of another panel 22 completely attach to, but one of them
The depressed area 2222 of panel 22 does not completely attach to the boss 2221 of another panel 22.Two is empty in the embodiment of the present invention
If the boss 2221 and depressed area 2222 between region 222 are at a fully engaged or not at a fully engaged, without limitation.
In embodiments of the present invention, line direction of the extending direction of motherboard cutting line 21 along each panel 22 of array arrangement
And/or column direction.
Multiple panels 22 in motherboard are arranged in array, and motherboard is being divided into multiple panels 22 by motherboard cutting line 21
When, the line direction and/or column direction of the extending direction of motherboard cutting line 21 along each panel 22 of array arrangement.When motherboard cutting line
When 21 extending direction is along the line direction of each panel 22 of array arrangement, then the nominal region 222 between adjacent rows panel 22
Edge includes spaced boss 2221 and depressed area 2222, and the boss between two nominal regions 222
2221 and depressed area 2222 be intermeshed；When motherboard cutting line 21 extending direction along array arrangement each panel 22 column side
Xiang Shi, then 222 edge of nominal region between adjacent two column panel 22 includes spaced boss 2221 and recess
Position 2222, and boss 2221 and the intermeshing of depressed area 2222 between two nominal regions 222；When motherboard cutting line 21
Extending direction along the line direction and column direction of each panel 22 of array arrangement when, then it is illusory between the two panels of arbitrary neighborhood
222 edge of region includes spaced boss 2221 and depressed area 2222, and the protrusion between two nominal regions 222
Position 2221 and depressed area 2222 are intermeshed.
Therefore, when line direction and column direction of the extending direction of motherboard cutting line 21 along each panel 22 of array arrangement,
The number of panel can be further enhanced in one motherboard.
Lug boss during actual fabrication, in the nominal region 222 of any side in 22 effective coverage of panel 221
The number of position 2221 and depressed area 2222 is all larger than or is equal to 1.
As long as guaranteeing that the number of the boss 2221 in nominal region 222 and depressed area 2222 is greater than or equal to 1
, the specific quantity embodiment of the present invention is without limitation.
In embodiments of the present invention, motherboard cutting line 21 is linear type cutting line or shaped form cutting line；Linear type cutting
Line is any one in saw-tooth wave type cutting line, rectangular wave type cutting line and trapezoidal waveform cutting line；Shaped form cutting line is
Sinusoidal waveform cutting line.
The schematic diagram that motherboard cutting line 21 is rectangular wave type cutting line is illustrated only in Fig. 2 and Fig. 4, it is to be understood that
The shape at 222 edge of nominal region can be adjusted according to actual cutting technique, for example, can be cut using saw-tooth wave type
222 edge of nominal region is cut into zigzag by line, can also be cut 222 edge of nominal region using sinusoidal waveform cutting line
At the shape of sine wave.
Wherein, panel 22 is display panel or touch panel；When panel 22 be touch panel when, any touch panel it is convex
Play the distance between 221 edge of effective coverage of position 2221 and touch panel and be greater than or equal to 3mm, any touch panel it is recessed
The distance between concave portion position 2222 and 221 edge of effective coverage of touch panel are greater than or equal to 0.3mm.
As shown in figure 5, in the subsequent process, display panel 31 and touch panel 32 first can be passed through OCA (Optically
Clear Adhesive, optical cement) 33 fittings, then, in side fitting polaroid of the touch panel 32 far from display panel 31
34, touch-control display module is obtained, finally, cutting using integrated cutting technique to touch-control display module, 41 be integration
Cutting line, i.e. 221 edge of effective coverage of panel 22,42 be waste discharge manipulator, is being carried out using laser to touch-control display module
When cutting, waste discharge manipulator 42 is used to grab the waste material after cutting.
When panel 22 is touch panel, in order to guarantee that the waste discharge of waste discharge manipulator 42 grabs demand, touch panel 32
The distance between 221 edge of effective coverage of boss 2221 and touch panel 32 is greater than or equal to 3mm, i.e. d3 in Fig. 3
Binding face is avoided to put up in order to guarantee the Anawgy accuracy of polaroid 34 and optical cement 33 more than or equal to 3mm, gluing connects board,
The distance between the depressed area 2222 of touch panel 32 and 221 edge of effective coverage of touch panel 32 are greater than or equal to
D4 in 0.3mm, i.e. Fig. 3 is greater than or equal to 0.3mm.
When panel 22 is display panel, the motherboard of the embodiment of the present invention is display master blank, and display master blank includes by motherboard
Multiple display panels that cutting line 21 divides, each display panel include effective coverage and the nominal region around effective coverage,
Effective coverage refers to effective display area domain；When display master blank is cut into display panel by motherboard cutting line 21, it incite somebody to action this
Display panel cutting integrated with progress after existing touch panel and the fitting of polaroid 34 after inventive embodiments cutting.
When panel 22 is touch panel, the motherboard of the embodiment of the present invention is touch-control motherboard, and touch-control motherboard includes by motherboard
Multiple touch panels that cutting line 21 divides, each touch panel include effective coverage and the nominal region around effective coverage,
Effective coverage refers to effective touch area；When touch-control motherboard is cut into touch panel by motherboard cutting line 21, it incite somebody to action this
Touch panel cutting integrated with progress after existing display panel and the fitting of polaroid 34 after inventive embodiments cutting.
Certainly, touch-control motherboard is being cut by touch panel by motherboard cutting line 21, and passing through motherboard cutting line 21 will
When display master blank is cut into display panel, after the touch panel and cutting of the embodiment of the present invention after the embodiment of the present invention is cut
Display panel and polaroid 34 carry out integrated cutting after being bonded.
In embodiments of the present invention, motherboard can be divided by motherboard cutting line by multiple panels, each panel includes
Imitate region and the nominal region around effective coverage, the nominal region edge Jun Bao of two adjacent panels of motherboard cutting line two sides
Spaced boss and depressed area are included, and boss and depressed area intermeshing between two nominal regions.It is logical
It crosses and the nominal region edge of two adjacent panels of motherboard cutting line two sides is arranged to spaced boss and recess
Position, and boss between two nominal regions and depressed area intermeshing so that in a motherboard two neighboring panel it
Between the width of nominal region reduce, improve the number of panel in a motherboard, to improve typesetting rate and stock utilization, drop
Low production cost.
Embodiment two
The embodiment of the invention provides a kind of panels 22, and the motherboard cutting line 21 of the motherboard in above-described embodiment one is cut
It forms.
Wherein, which can be display panel or touch panel, and the motherboard cutting line 21 along motherboard can cut motherboard
Multiple panels 22 are cut into, each panel 22 includes effective coverage 221 and the nominal region 222 around effective coverage 221；Wherein,
222 edge of nominal region of two adjacent panels 22 of 21 two sides of motherboard cutting line includes spaced boss 2221
With depressed area 2222, and boss 2221 between two nominal regions 222 and depressed area 2222 are intermeshed.
The embodiment of the invention also provides a kind of cutting tool, the motherboard above-mentioned applied to cutting.
The cutting tool can be used for cutting the motherboard in above-described embodiment one, and cutting tool is carried out along motherboard cutting line 21
Motherboard is cut into multiple panels 22 by cutting, and each panel 22 is including effective coverage 221 and around the illusory of effective coverage 221
Region 222；Wherein, 222 edge of nominal region of two adjacent panels 22 of 21 two sides of motherboard cutting line includes being alternatively arranged
Boss 2221 and depressed area 2222, and 2222 phase of boss 2221 and depressed area between two nominal regions 222
Mutually engagement.
In addition, being referred to the description of embodiment one about the specific descriptions of motherboard, the embodiment of the present invention is no longer superfluous to this
It states.
In embodiments of the present invention, motherboard can be divided by motherboard cutting line by multiple panels, each panel includes
Imitate region and the nominal region around effective coverage, the nominal region edge Jun Bao of two adjacent panels of motherboard cutting line two sides
Spaced boss and depressed area are included, and boss and depressed area intermeshing between two nominal regions.It is logical
It crosses and the nominal region edge of two adjacent panels of motherboard cutting line two sides is arranged to spaced boss and recess
Position, and boss between two nominal regions and depressed area intermeshing so that in a motherboard two neighboring panel it
Between the width of nominal region reduce, improve the number of panel in a motherboard, to improve typesetting rate and stock utilization, drop
Low production cost.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, commodity or the equipment that include a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, commodity or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in process, method, commodity or the equipment for including the element.
Above to a kind of motherboard provided by the present invention, panel and cutting tool, it is described in detail, it is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Method and its core concept of the invention；At the same time, for those skilled in the art is having according to the thought of the present invention
There will be changes in body embodiment and application range, in conclusion the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of motherboard, which is characterized in that including the multiple panels divided by motherboard cutting line, each panel includes effective coverage
With the nominal region for surrounding the effective coverage；
Wherein, the nominal region edge of two adjacent panels of motherboard cutting line two sides includes spaced lug boss
Position and depressed area, and boss and depressed area intermeshing between two nominal regions.
2. motherboard according to claim 1, which is characterized in that the motherboard cutting line is linear type cutting line or shaped form
Cutting line.
3. motherboard according to claim 2, which is characterized in that the linear type cutting line is saw-tooth wave type cutting line, square
Any one in shape wave mode cutting line and trapezoidal waveform cutting line.
4. motherboard according to claim 2, which is characterized in that the shaped form cutting line is sinusoidal waveform cutting line.
5. motherboard according to claim 1, which is characterized in that the panel is display panel or touch panel.
6. motherboard according to claim 5, which is characterized in that when the panel is touch panel, any touch panel
Boss and the distance between the effective coverage edge of the touch panel be greater than or equal to 3mm, any touch panel
The distance between effective coverage edge of depressed area and the touch panel is greater than or equal to 0.3mm.
7. motherboard according to claim 1, which is characterized in that the extending direction of the motherboard cutting line is along array arrangement
The line direction and/or column direction of each panel.
8. motherboard according to claim 1, which is characterized in that the illusory district positioned at any side in effective district of panel domain
The number of boss and depressed area in domain is all larger than or is equal to 1.
9. a kind of panel, which is characterized in that along as motherboard of any of claims 1-8 motherboard cutting wire cutting and
At.
10. a kind of cutting tool, which is characterized in that be applied to cutting such as motherboard of any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257496.3A CN109994046B (en) | 2019-04-01 | 2019-04-01 | Mother board, panel and cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257496.3A CN109994046B (en) | 2019-04-01 | 2019-04-01 | Mother board, panel and cutting tool |
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| Publication Number | Publication Date |
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| CN109994046A true CN109994046A (en) | 2019-07-09 |
| CN109994046B CN109994046B (en) | 2022-01-21 |
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| CN201910257496.3A Active CN109994046B (en) | 2019-04-01 | 2019-04-01 | Mother board, panel and cutting tool |
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| CN113608290A (en) * | 2021-07-30 | 2021-11-05 | 京东方科技集团股份有限公司 | Polarizer assembly, film tearing method thereof and preparation method of display module |
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Also Published As
| Publication number | Publication date |
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| CN109994046B (en) | 2022-01-21 |
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