CN106707571A - Separation device and separation method of touch control panel and display panel - Google Patents
Separation device and separation method of touch control panel and display panel Download PDFInfo
- Publication number
- CN106707571A CN106707571A CN201710004437.6A CN201710004437A CN106707571A CN 106707571 A CN106707571 A CN 106707571A CN 201710004437 A CN201710004437 A CN 201710004437A CN 106707571 A CN106707571 A CN 106707571A
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- Prior art keywords
- display panel
- plummer
- contact panel
- panel
- cut
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Classifications
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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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- 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
- G02F1/13338—Input devices, e.g. touch panels
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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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a separation device and separation method of a touch control panel and a display panel, and belongs to the technical field of display. The problem of the existing control panel which is not well separated easily causes damage of the control panel is solved. The separation device of the touch control panel and the touch panel comprises a machine stand, a bearing stand located on the machine stand, an adsorption part arranged above the machine stand, a following part connected to the adsorption part and a cutting line which is fixed on the machine and horizontally arranged. According to the separation device and separation method of the touch control panel and the display panel, in the process of separating the touch control panel and the display panel, the position of the cutting line keeps fixed, the cutting line is clamped between the touch control panel and the display panel as a cutting knife to separate the touch control panel and the display panel, no damage can occur to the separated touch control panel after being cut by the cutting line on a separation surface, and the cutting line cannot cause damage to the touch control panel or the display panel. The separation device is applicable for separating various touch control display devices.
Description
Technical field
The invention belongs to display technology field, and in particular to the separator of a kind of contact panel and display panel and separate
Method.
Background technology
As shown in figure 1, touch control display apparatus generally include can direct touch operation contact panel 1 and display panel 2, show
Show that panel 2 is provided with backlight module away from the one side of contact panel 1.It is general between the face that contact panel 1 is in contact with display panel 2
It is bonded by glue 4.
In production, contact panel 1 is inevitably produced touch control display apparatus during being fitted with display panel 2
The defective products such as bubble, foreign matter, stain, white point, dislocation, this is accomplished by doing over again, reprocesses, turns over work touch control display apparatus, it is necessary to will touch
Control panel 1 is separated with display panel 2.
Further, since display panel 2 is located between contact panel 1 and backlight module 3, the feelings of crushing shock are being not subjected to
Under condition, display panel 2 is not allowed fragile；But during touch control display apparatus long-term use, positioned at outside, user it is straight
The contact panel 1 for tapping into row touch control operation is collided with unavoidably, causes contact panel 1 some position touch-controls reactionless or touch-control is ineffective
It is quick, for example, touch-control is slow in reacting or touch-control is reactionless leads at some positions after touch-control mobile phone is collided with through often there is touch screen
Cause the problems such as cannot operating, and mobile phone now can also normally show, i.e., display panel 2 be it is normal, in this case only
The contact panel 1 for more renewing, unspoiled display panel 2 still can be continuing with, and this is also required to the touch-control that will be damaged
Panel 1 is separated with normal display panel 2.
Inventor has found that at least there are the following problems in the prior art：It is general in the prior art that display surface is removed using liquid nitrogen
Contact panel 1 on plate 2：With liquid nitrogen as refrigerant, made up to using liquid nitrogen vaporization heat absorption and low temperature nitrogen absorption refrigeration
The temperature of glue failure, so as to realize that contact panel 1 is separated with display panel 2.Because liquid nitrogen temperature is more below -200 DEG C, temperature
The low damage for easily causing contact panel 1 is spent, is analyzed to bad contact panel 1 or repair is brought very big puzzlement.
The content of the invention
The present invention easily causes the problem of the damage of contact panel for existing malsegregation contact panel, there is provided one kind is touched
The separator and separation method of control panel and display panel.
Solving the technical scheme that is used of present invention problem is：
A kind of separator of contact panel and display panel, including：
Board,
The plummer for fixed display panel on board, in the horizontal direction, the plummer can be relative to
Board moves reciprocatingly；
Adsorption element above board, for adsorbing contact panel above contact panel；
The follow-up unit being connected with adsorption element, for controlling adsorption element to be moved with the movement of contact panel；
The horizontally disposed line of cut being fixed on board.
Preferably, the plummer has heater block, for plummer to be heated into 80-100 DEG C.
Preferably, the separator also includes：
The pressure detecting part being connected with line of cut, for detecting the pressure that line of cut is born；
And the pressure alarm part being connected with pressure detecting part, the pressure for being detected when pressure detecting part reaches
Alarmed during threshold value.
Preferably, the pressure alarm part includes red light and green light, wherein, when the pressure that pressure detecting part is detected
Power is more than or equal to threshold value red light, when the pressure that pressure detecting part is detected is luminous less than threshold value green light.
Preferably, the plummer both sides are provided with rounding knife, and when red light, plummer stops relative to board
Motion, the contact panel that the rounding knife reaches at threshold position to pressure is separated with display panel.
Preferably, the line of cut is made up of molybdenum.
Preferably, the adsorption element is sucker, and the follow-up unit is slideway.
Preferably, the plummer is provided with adsorption hole, for by vacuum suction fixed display panel.
Invention additionally discloses a kind of method that said apparatus separate contact panel and display panel, comprise the following steps：
By the horizontally disposed line of cut of position alignment between contact panel and display panel；
Display panel is fixed on plummer；
Contact panel is adsorbed using adsorption element；
Pull plummer so that plummer and display panel thereon in the horizontal direction relative to board move, while with
Dynamic component control adsorption element is moved with the movement of contact panel, so that line of cut separates contact panel with display panel.
Preferably, the step of heating plummer was also included before plummer is pulled.
Wherein, when separator of the invention is used, by the position pair between contact panel and display panel to be separated
Accurate horizontally disposed line of cut, contact panel is adsorbed using adsorption element, pulls plummer so that plummer and display thereon
Panel is moved relative to board in the horizontal direction, while follow-up unit control adsorption element is moved with the movement of contact panel
It is dynamic, so that line of cut separates contact panel with display panel.When separating next contact panel with display panel, by plummer
Original position is returned to, plummer is then pulled again.
Contact panel of the invention includes board with the separator of display panel, and the plummer on board is located at
Adsorption element above board, the follow-up unit being connected with adsorption element, the horizontally disposed line of cut being fixed on board.Should
During contact panel and display panel is separated, the position of line of cut keeps fixing device, and line of cut is clipped in contact panel
The two is separated as cutting knife between display panel, the contact panel for by cutting wire cutting separate will not on parting surface
Occur damaging, line of cut will not cause to damage to contact panel or display panel.It is each that separator of the invention is applied to separation
Plant touch control display apparatus.
Brief description of the drawings
Fig. 1 is the structural representation of existing touch control display apparatus；
Fig. 2 is the contact panel of embodiments of the invention 1 and the schematic diagram of the separator front view of display panel；
Fig. 3 is the contact panel of embodiments of the invention 2 and the schematic diagram of the separator side view of display panel；
Fig. 4, Fig. 5 are the schematic diagram of the separator of the contact panel and display panel of embodiments of the invention 2；
Wherein, reference is：1st, contact panel；2nd, display panel；3rd, backlight module；41st, board；42nd, plummer；
421st, shake hands；43rd, adsorption element；44th, follow-up unit；45th, line of cut；46th, pressure detecting part；47th, pressure alarm part；
48th, heater block；49th, rounding knife.
Specific embodiment
To make those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula is described in further detail to the present invention.
Embodiment 1：
The present embodiment provides the separator of a kind of contact panel and display panel, as shown in Fig. 2 including board 41, position
In the plummer 42 for fixed display panel 2 on board 41, located at the adsorption element 43 of the top of board 41, with adsorption element
The follow-up unit 44 of 43 connections, the horizontally disposed line of cut 45 being fixed on board 41.Wherein, in the horizontal direction, it is described
Plummer 42 can move reciprocatingly relative to board 41；The adsorption element 43 is in the top of contact panel 1 absorption contact panel 1；
The control adsorption element 43 of the follow-up unit 44 is moved with the movement of contact panel 1.
When the separator of the present embodiment is used, by the position alignment between contact panel 1 and display panel 2 to be separated
Horizontally disposed line of cut 45, contact panel 1 is up adsorbed using adsorption element 43, pulls plummer 42 so that plummer 42
And display panel 2 thereon is moved relative to board 41 in the horizontal direction, at the same follow-up unit 44 control adsorption element 43 with
The movement of contact panel 1 and move so that line of cut 45 separates contact panel 1 with display panel 2.Separate next touch surface
When plate 1 is with display panel 2, plummer 42 is returned into original position, plummer 42 is then pulled again.
In separation process, the position of line of cut 45 keeps fixing the device, and line of cut 45 is clipped in contact panel 1 with display
The two is separated as cutting knife between panel 2, the contact panel 1 that line of cut 45 cuts down is not in damage on parting surface
Wound, line of cut 45 will not cause to damage to contact panel 1 or display panel 4.
Embodiment 2：
The present embodiment provides the separator of a kind of contact panel 1 and display panel 2, as shown in Figure 3, Figure 4, including board
41, the plummer 42 with heater block 48 on board 41, located at the adsorption element 43 of the top of board 41, with adsorption section
The follow-up unit 44 of the connection of part 43, the horizontally disposed line of cut 45 being fixed on board 41.Wherein, plummer 42 is used to fix
Display panel 2, in the horizontal direction, the plummer 42 can move reciprocatingly relative to board 41；The adsorption element 43 exists
The top of contact panel 1 absorption contact panel 1；The control adsorption element 43 of the follow-up unit 44 is moved with the movement of contact panel 1
It is dynamic.
Compared to embodiment 1, the plummer 42 in this implementation increased heater block 48, so pull plummer 42 with
Plummer 42 and display panel thereon 2 is set first to be heated before being moved relative to board 41 in the horizontal direction, so that
Glue between contact panel 1 and display panel 2 softens, and reduces line of cut 45 and separates power suffered when the two.That is heating part
The effect of part 48 is that the bonding force for making the glue between contact panel 1 and display panel 2 is reduced, so as to reduce line of cut 45 cut
When the power that is subject to.
Preferably, the heating-up temperature of the plummer 42 is 80-100 DEG C.
That is, the cohesive force of the too low glue of the heating-up temperature of plummer 42 is too big, it is unfavorable for the cutting of line of cut 45,
Heating-up temperature should not be too high simultaneously, in case the liquid crystal in display panel 2 is damaged in being in high temperature.That is the heating temperature of plummer 42
Degree not only can guarantee that cutting is smoothed out but also the liquid crystal in will not damaging display panel 2 in the range of 80-100 DEG C.
Preferably, the plummer 42 is provided with adsorption hole, for by vacuum suction fixed display panel 2.
That is, display panel 2 away from contact panel 1 one side and non-fully contact with plummer 42, plummer 42
The one side of close display panel 2 there is the adsorption hole of multiple vacuum, plummer 42 is relative by display panel 2 by vacuum suction
It is fixed, the effect of so design be guarantee display panel 2 in the motion process of plummer 42, display panel 2 is relative to holding
The position of microscope carrier 42 is fixed, and displacement is not produced therebetween, reaches the purpose being rapidly separated.
Wherein, as shown in figure 3, in cutting process, handle is additionally provided with the one side of front end when plummer 42 runs forward
421, with convenient to operate, it is necessary to explanation, the concrete form of handle 421 is no longer limited herein, can pull manually, it is also possible to
It is to be pulled by control program or manipulator.
Preferably, the line of cut 45 is made up of molybdenum.
That is, the material of line of cut 45 is needed with preferable toughness, while can not be too hard, in order to avoid damage display surface
Plate 2, here, from molybdenum silk as line of cut 45 material.It is understood that molybdenum silk diameter of section be less than or
Person is equal in the size (glue i.e. therebetween on the direction of contact panel 1 between contact panel 1 and display panel 2
The thickness of water), it is furthermore preferred that the diameter of line of cut 45 is in 50 μm of -200 μ m.
Preferably, the separator also includes the pressure detecting part 46 being connected with line of cut 45, and is examined with pressure
The pressure alarm part 47 of the connection of part 46 is surveyed, wherein pressure detecting part 46 is used to detect the pressure that line of cut 45 is born,
Pressure alarm part 47 is alarmed when reaching threshold value for the pressure detected in pressure detecting part 46.
Wherein, the effect of pressure detecting part 46 is the stress size for constantly monitoring line of cut 45, when the stress of line of cut 45
When reaching critical value, pressure alarm part 47 is alarmed, and reminds operating personnel's line of cut 45 to reach the stress limit, plummer
42 temporarily cease the pulling to plummer 42, equivalent to the reciprocating motion stopped relative to board 41, so as to avoid due to pulling force
Damage that is excessive and being caused to line of cut 45.
Preferably, the pressure alarm part 47 includes red light and green light (not shown), wherein, work as pressure detecting
The pressure that part 46 is detected is more than or equal to threshold value red light, when the pressure that pressure detecting part 46 is detected is less than threshold value
Green light lights.
That is, for the ease of reminding, pressure alarm part 47 is designed as to include that red light is different with the two of green light kinds
Mode is shown, so when 45 uniform force of line of cut, the green light of pressure alarm part 47 lights, and separator normally runs,
When the stress of line of cut 45 reaches critical value, red light, plummer 42 temporarily ceases the pulling to plummer 42, prevents cutting
The stress of line 45 is excessive, causes line of cut 45 to break.
Preferably, the plummer both sides are provided with rounding knife 49, and when red light, plummer stops relative to board
Motion, the contact panel that the rounding knife 49 reaches at threshold position to pressure separates with display panel.
That is, when red light, in order to prevent the stress of line of cut 45 excessive, plummer 42 is temporarily ceased to carrying
The pulling of platform 42, at this moment needs to be separated the contact panel at alert locations with display panel by external force.For the ease of
Operation, as shown in figure 5, rounding knife 49 is set in plummer both sides, using the larger rounding knife 49 of separating power to local location
Separated, the effect of so design is：Protection line of cut 45, prevents it from breaking.It should be noted that rounding knife 49 is connected to
On the follow-up unit 44 of the top of plummer 42, i.e. the position of rounding knife 49 and on-fixed, and can be to relatively move to touch surface
Any position between plate and display panel.
Preferably, the adsorption element 43 is sucker, and the follow-up unit 44 is slideway.
Wherein, a kind of specific embodiment is given herein, and contact panel 1, sucker top are up adsorbed using sucker
It is connected on slideway, in pulling plummer 42 so that plummer 42 and display panel 2 thereon are in the horizontal direction relative to machine
During platform 41 is moved, sucker being moved with contact panel 1 along slideway and moved.The effect of so design is to ensure pulling
Contact panel 1 will not double swerve during plummer 42, it is ensured that the uniform force everywhere of contact panel 1, prevents contact panel 1
It is damaged.
Embodiment 3：
The present embodiment provides a kind of method for separating contact panel and display panel, comprises the following steps：
S01, by the horizontally disposed line of cut of position alignment between contact panel and display panel；
S02, display panel is fixed on plummer；
S03, using adsorption element adsorb contact panel；
S04, pull plummer so that plummer and display panel thereon in the horizontal direction relative to board move, together
When follow-up unit control adsorption element moved with the movement of contact panel so that line of cut is by contact panel and display panel point
From.
Optionally, after S03 is completed, S03 ' is also included before carrying out S04：The step of plummer is heated；Specifically,
The heating-up temperature of plummer not only can guarantee that cutting is smoothed out but also the liquid in will not damaging display panel in the range of 80-100 DEG C
It is brilliant.
Obviously, also many modifications may be made to for the specific embodiment of the various embodiments described above；For example：The tool of pressure alarm part
Body type of alarm can also only have an indicator lamp, under normal or two kinds of different conditions of warning, indicate respectively green or red,
Or the specific design mode of adsorption element, follow-up unit can be changed as needed.
It is understood that the embodiment of above principle being intended to be merely illustrative of the present and the exemplary implementation for using
Mode, but the invention is not limited in this.For those skilled in the art, essence of the invention is not being departed from
In the case of god and essence, various changes and modifications can be made therein, and these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. the separator of a kind of contact panel and display panel, it is characterised in that including：
Board,
The plummer for fixed display panel on board, in the horizontal direction, the plummer can be relative to board
Move reciprocatingly；
Adsorption element above board, for adsorbing contact panel above contact panel；
The follow-up unit being connected with adsorption element, for controlling adsorption element to be moved with the movement of contact panel；
The horizontally disposed line of cut being fixed on board.
2. the separator of contact panel according to claim 1 and display panel, it is characterised in that the plummer tool
There is heater block, for plummer to be heated into 80-100 DEG C.
3. the separator of contact panel according to claim 1 and display panel, it is characterised in that also include：
The pressure detecting part being connected with line of cut, for detecting the pressure that line of cut is born；
And the pressure alarm part being connected with pressure detecting part, the pressure for being detected when pressure detecting part reaches threshold value
Shi Jinhang alarms.
4. the separator of contact panel according to claim 3 and display panel, it is characterised in that the pressure alarm
Part includes red light and green light, wherein, when the pressure that pressure detecting part is detected is more than or equal to threshold value red light；Work as pressure
The pressure that power detection part is detected is luminous less than threshold value green light.
5. the separator of contact panel according to claim 4 and display panel, it is characterised in that the plummer two
Side is provided with rounding knife, and when red light, plummer stops the motion relative to board, and the rounding knife reaches threshold value to pressure
Contact panel at position is separated with display panel.
6. the separator of contact panel according to claim 1 and display panel, it is characterised in that the line of cut by
Molybdenum is constituted.
7. the separator of contact panel according to claim 1 and display panel, it is characterised in that the adsorption element
It is sucker, the follow-up unit is slideway.
8. the separator of contact panel according to claim 1 and display panel, it is characterised in that on the plummer
Adsorption hole is provided with, for by vacuum suction fixed display panel.
9. the method that the device described in a kind of any one of claim 1-8 separates contact panel and display panel, it is characterised in that
Comprise the following steps：
By the horizontally disposed line of cut of position alignment between contact panel and display panel；
Display panel is fixed on plummer；
Contact panel is adsorbed using adsorption element；
Plummer is pulled so that plummer and display panel thereon are moved relative to board in the horizontal direction, while servo-actuated portion
Part control adsorption element is moved with the movement of contact panel, so that line of cut separates contact panel with display panel.
10. the method for separating contact panel and display panel according to claim 9, it is characterised in that will using right
The device described in 2 is sought, wherein, the step of heating plummer was also included before plummer is pulled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004437.6A CN106707571A (en) | 2017-01-04 | 2017-01-04 | Separation device and separation method of touch control panel and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004437.6A CN106707571A (en) | 2017-01-04 | 2017-01-04 | Separation device and separation method of touch control panel and display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106707571A true CN106707571A (en) | 2017-05-24 |
Family
ID=58903799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004437.6A Pending CN106707571A (en) | 2017-01-04 | 2017-01-04 | Separation device and separation method of touch control panel and display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106707571A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108155086A (en) * | 2017-12-13 | 2018-06-12 | 武汉华星光电半导体显示技术有限公司 | A kind of separation of glasses substrate and the method and apparatus of flexible OLED display panel |
| CN110780770A (en) * | 2019-10-24 | 2020-02-11 | 武汉天马微电子有限公司 | Display device and preparation method thereof |
| WO2020107387A1 (en) * | 2018-11-30 | 2020-06-04 | 深圳市柔宇科技有限公司 | Disassembling method for display device and disassemblng device |
| CN114633316A (en) * | 2022-02-11 | 2022-06-17 | 江苏瑞晶太阳能科技有限公司 | Device and method for removing back plate of photovoltaic module |
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| TW201314301A (en) * | 2011-09-27 | 2013-04-01 | Clarus Technology Co Ltd | Touch panel glass separating device |
| US20160313856A1 (en) * | 2012-06-08 | 2016-10-27 | Japan Display Inc. | Liquid crystal display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108155086A (en) * | 2017-12-13 | 2018-06-12 | 武汉华星光电半导体显示技术有限公司 | A kind of separation of glasses substrate and the method and apparatus of flexible OLED display panel |
| WO2020107387A1 (en) * | 2018-11-30 | 2020-06-04 | 深圳市柔宇科技有限公司 | Disassembling method for display device and disassemblng device |
| CN110780770A (en) * | 2019-10-24 | 2020-02-11 | 武汉天马微电子有限公司 | Display device and preparation method thereof |
| CN114633316A (en) * | 2022-02-11 | 2022-06-17 | 江苏瑞晶太阳能科技有限公司 | Device and method for removing back plate of photovoltaic module |
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Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |