CN101183285A - Touch control type display apparatus and heavy industry method - Google Patents
Touch control type display apparatus and heavy industry method Download PDFInfo
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- CN101183285A CN101183285A CNA2007101605463A CN200710160546A CN101183285A CN 101183285 A CN101183285 A CN 101183285A CN A2007101605463 A CNA2007101605463 A CN A2007101605463A CN 200710160546 A CN200710160546 A CN 200710160546A CN 101183285 A CN101183285 A CN 101183285A
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Abstract
The invention relates to a touch-type display device and the method of the display device; wherein the device comprises a display panel, a touch panel and at least one laminated adhesion tape; the touch panel is arranged on the display panel; the laminated adhesion tape is arranged between the display panel and the touch panel to joint the display panel and the touch panel; the laminated adhesion tape is at least substantially arranged along one side of the display panel or the touch panel, and the laminated adhesion tape comprise a substrate, a first adhesion layer and a second adhesion layer; the first adhesion layer and the second adhesion layer are respectively and at least partially arranged on the two corresponding surfaces of the substrate.
Description
Technical field
The invention relates to a kind of touch control display device and heavy industry thereof (rework) method, and particularly relevant for a kind of touch control display device and rework method thereof that can separate contact panel and display panel fast.
Background technology
Along with the development of flat-panel screens technology, the display effect of flat-panel screens has significant progress.Compared to the conventional cathode ray tube screen, in light weight, advantages such as volume is little, low radiation that flat-panel screens has, more, make flat-panel screens on market, be subjected to liking of consumers in general because the progressive cost that drives flat-panel screens of manufacturing process technology descends.General common flat-panel screens comprises plasma display (PDP), LCD (LCD) and organic electro-luminescent display (OELD) or the like, wherein LCD becomes the flat-panel screens of main flow on the market gradually owing to lifting, the shortening in reaction time, cheap relatively cost and the advantages of relatively growing such as life-span of image quality.
In order to promote the convenience in the use, the display of touch controllable function is provided in industry exploitation in recent years, and contact panel and display panel are integrated in the middle of the single touch control display device, allows the user carry out operations by directly click picture on panel.In the general touch control display device, contact panel and display panel are fitted by double faced adhesive tape.Yet, in the process of fitting, because go into problems such as dirt, dirty or applying offset, make the applying of display panel and contact panel must carry out heavy industry, easily with the action of fitting again.Carrying out the method for heavy industry at present, is to utilize instrument, and for example blade, nylon wire or finer wire line etc. directly cut the double faced adhesive tape between the two panels, uses and separates display panel and contact panel.But such mode is not only consuming time, and has panel is damaged, and personnel's injured problem when double faced adhesive tape cuts easily.
Summary of the invention
The invention provides a kind of touch control display device and rework method thereof, utilization comprises that the lamination adhesive tape of a plurality of material layers engages display panel and contact panel, and engage when undesired in display panel and contact panel, pulling lamination adhesive tape protrudes from the part of display panel, so that the lamination adhesive tape is shifted out between display panel and contact panel.It is compatible with the structure and the manufacturing process of original touch control display device, and can carry out the heavy industry that engages between display panel and the contact panel quickly and easily.
According to an aspect of the present invention, propose a kind of touch control display device, comprise a display panel, a contact panel and at least one lamination adhesive tape.Contact panel is arranged on the display panel.The lamination adhesive tape is arranged between display panel and the contact panel, in order to engage display panel and contact panel.The lamination adhesive tape comprises a base material, one first adhesion layer and one second adhesion layer.First adhesion layer and second adhesion layer are arranged on the base material two opposite surfaces respectively at least in part.Spacer gel brings to few in fact along the side configuration of display panel.
A kind of rework method of touch control display device is proposed according to a further aspect in the invention.At first, provide a touch control display device.Touch control display device comprises a display panel, a contact panel and at least one lamination adhesive tape.Contact panel is arranged on the display panel, and the lamination adhesive tape is arranged between the two panels, in order to engage this two panels.The lamination adhesive tape comprises a base material, one first adhesion layer and one second adhesion layer.Two adhesion layers are arranged on the base material two opposite surfaces respectively at least in part.Spacer gel brings to few in fact along the side configuration of display panel, and the part of lamination adhesive tape protrudes from display panel.The lamination adhesive tape has a tangent line, and a kerf of tangent line is positioned at a long limit of lamination adhesive tape, and the length of tangent degree is in fact less than the width of lamination adhesive tape.This long limit is relatively away from an active area of display panel.Then, judge whether display panel and contact panel engage normally.Then, when judging that joint is undesired, along protruding from the part of display panel perpendicular to long limit and away from the direction pulling lamination adhesive tape of active area in fact,, use and separate contact panel and display panel so that the lamination adhesive tape is shifted out between display panel and contact panel.
Description of drawings
Fig. 1 illustrates the process flow diagram according to the rework method of the touch control display device of first embodiment of the invention;
The vertical view of the touch control display device that provides among the step S1 of Fig. 1 is provided Fig. 2 A;
Fig. 2 B illustrates the side view of the touch control display device of Fig. 2 A;
Fig. 3 A illustrates the side view of a lamination adhesive tape among Fig. 2 A;
Fig. 3 B illustrates the vertical view of the lamination adhesive tape of Fig. 3 A;
Fig. 4 A illustrates the side view of another embodiment of a lamination adhesive tape among Fig. 2 A;
Fig. 4 B illustrates the vertical view of the lamination adhesive tape of Fig. 4 A;
Fig. 5 A～Fig. 5 B illustrates respectively along vertical long side and away from the synoptic diagram of the direction of active area pulling lamination adhesive tape;
Fig. 6 A～Fig. 6 C illustrates respectively along vertical long side and towards the synoptic diagram of the direction of active area pulling lamination adhesive tape;
Fig. 7 illustrates the synoptic diagram of the touch control display device with irregularly shaped lamination adhesive tape;
Fig. 8 illustrates the operation chart according to a kind of touch control display device of the present invention;
Fig. 9 A illustrates the vertical view according to the touch control display device of second embodiment of the invention; And
Fig. 9 B illustrates the synoptic diagram of an auxiliary lamination adhesive tape among Fig. 9 A.
Drawing reference numeral:
100,100 ", 200: touch control display device
130: contact panel
150,150 ', 150 ": the lamination adhesive tape
150a, 150a ', 150a ": first end of lamination adhesive tape
150b, 150b ": second end of lamination adhesive tape
151,151 ': the first adhesion layer
152,152 ': the second adhesion layer
155: base material
170: display panel
190: control module
260: auxiliary lamination adhesive tape
261: auxiliary adhesion layer
265: auxiliary base material
A: active area
D: length of tangent degree
D1, D2: direction
S, S ', S ": tangent line
T1: touching signals
T2: shows signal
W: the width of lamination adhesive tape
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below:
The present invention proposes a kind of touch control display device and rework method thereof.The detailed description of display panel and contact panel juncture in the touch control display device is arranged among first, second embodiment.And, at first provide a touch control display device according to the rework method of the touch control display device of the embodiment of the invention.Utilize at least one lamination adhesive tape (1aminated adhesion tape) to engage display panel and contact panel in the touch control display device.Protrude from display panel the spacer gel band portion, and have a tangent line.When judging that display panel and contact panel engage just often, spur the part that the lamination adhesive tape protrudes from display panel towards a direction, so that tangent line ruptures and then removes the part that the lamination adhesive tape protrudes; Engage when undesired when declaring, protrude from the part of display panel,, use and separate display panel and contact panel so that the lamination adhesive tape is shifted out between two panels towards other direction pulling lamination adhesive tape.
Though it should be noted that first, second embodiment of following proposition as detailed description of the present invention, so those embodiment are only in order to as example explanation, scope that can't limit desire protection of the present invention.Moreover the diagram among the embodiment is also omitted unnecessary element, with clear demonstration technical characterstic of the present invention.
First embodiment
Please refer to Fig. 1, it illustrates the process flow diagram according to the rework method of the touch control display device of first embodiment of the invention.The rework method of present embodiment at first shown in step S1, provides a touch control display device.
Please be simultaneously with reference to Fig. 2 A and Fig. 2 B, the vertical view of the touch control display device that provides among the step S1 of Fig. 2 A for Fig. 1; Fig. 2 B is the side view of the touch control display device of Fig. 2 A.Touch control display device 100 comprises a display panel 170, a contact panel 130 and at least one lamination adhesive tape 150.When practical application, contact panel 130 can for example be a capacitance type touch-control panel, optical touch control panel, electromagnetic touch-control panel, acoustic wave contact panel or an electric resistance touch-control panel, display panel 170 can for example be a display panels (Liquid Crystal Display panel, LCD panel), an organic electric-excitation luminescent displaying panel (Organic Electro-Luminescence Display panel, OELD panel) or a plasma display panel (Plasma Display Panel, PDP), the present invention does not limit this.Contact panel 130 is arranged on the display panel 170, and lamination adhesive tape 150 is arranged between display panel 170 and the contact panel 130, in order to engage display panel 170 and contact panel 130.Lamination adhesive tape 150 disposes along a side of display panel 170 or contact panel 130 at least in fact, for example, lamination adhesive tape 150 is arranged between display panel 170 and the contact panel 130 and does not protrude in display panel 170 and contact panel 130 gets final product at Width.
Shown in Fig. 2 A, be example with four lamination adhesive tapes 150 in the present embodiment, and each bar lamination adhesive tape 150 disposes along four sides of display panel 170 respectively, in the present embodiment, the edge extent that is equal to contact panel 130 with the edge extent of display panel 170 is an example, but the edge extent of the comparable display panel 170 of the edge extent of contact panel 130 is large and small or equal, decides on design requirement, is not limited to the present invention.In addition, one first end 150a of each bar lamination adhesive tape 150 protrudes from display panel 170, one second end 150b and then contacts with contiguous another lamination adhesive tape 150.
Furthermore, lamination adhesive tape 150 comprises that a base material 155, one first adhesion layer 151 and one second adhesion layer, 152, the first adhesion layers and second adhesion layer are arranged on the base material two opposite surfaces respectively at least in part.Please be simultaneously with reference to Fig. 3 A and Fig. 3 B, Fig. 3 A is the side view of a lamination adhesive tape 150 among Fig. 2 A; Fig. 3 B is the vertical view of the lamination adhesive tape 150 of Fig. 3 A.In the present embodiment, first adhesion layer 151 and second adhesion layer 152 are covered in respectively on base material 155 two opposite surfaces comprehensively, and the two ends of first adhesion layer 151 and second adhesion layer 152 flush with the two ends of base material 155.So in another embodiment, first adhesion layer 151 and second adhesion layer 152 be relative two surfaces of the base material 155 of cover part only also.Please refer to Fig. 4 A and Fig. 4 B, Fig. 4 A is the side view of another embodiment of a lamination adhesive tape 150 among Fig. 2 A; Fig. 4 B is the vertical view of the lamination adhesive tape 150 of Fig. 4 A.Shown in Fig. 4 A and Fig. 4 B, in the lamination adhesive tape 150 ', only base material 155 protrudes from the edge of display panel 170, and first adhesion layer 151 ' and second adhesion layer 152 ' then do not exceed the edge of display panel 170, for example be edge with display panel 170 (or contact panel 130) trim or in contract.
No matter be the lamination tape construction shown in Fig. 3 A, Fig. 3 B or Fig. 4 A, Fig. 4 B, lamination adhesive tape 150 and 150 ' has a tangent line S and a S ' respectively, and tangent line S and S ' do not exceed the edge of display panel 170 (or contact panel 130).With the lamination adhesive tape shown in Fig. 3 A and Fig. 3 B is example, and the otch of tangent line S is positioned on the long limit of lamination adhesive tape 150, and this long limit is relatively away from the active area A (active area A is illustrated among Fig. 2 A) of display panel 170.The length d of tangent line S that is to say that in fact less than the width w of lamination adhesive tape 150 tangent line S keeps a part of lamination adhesive tape 150 and do not block.More clearly, the length d of tangent line S is about 2/3rds of lamination adhesive tape 150 width w at the most, is at least about 1/3rd of lamination adhesive tape 150 width w.In the present embodiment, the length d of tangent line S is an example with 1/2nd of lamination adhesive tape 150 width w.
Please continue with reference to Fig. 1, aforementioned touch control display device 100 is provided after, next the rework method of present embodiment carries out step S2, judges whether display panel 170 and contact panel 130 engage normally.Can directly utilize naked eyes to observe or detect in this step, judge whether 130 of display panel 170 and contact panels have foreign matter to enter, judge perhaps whether contact panel 130 skew or inclination take place when being engaged on the display panel 170 by board.
When judge engaging when undesired, along protruding from the part of display panel 170 (or contact panel 130) perpendicular to long limit and away from the direction pulling lamination adhesive tape 150 of active area A in fact, shown in step S3.Please be simultaneously with reference to Fig. 5 A and Fig. 5 B, it illustrates respectively along vertical long side and away from the synoptic diagram of the direction pulling lamination adhesive tape of active area.When along the time in fact perpendicular to long limit and away from the direction D1 pulling lamination adhesive tape 150 of active area A, because tangent line S does not form otch near the long limit of active area A relatively at lamination adhesive tape 150, therefore when direction D1 pulling lamination adhesive tape protrudes from the part of display panel 170 (or contact panel 130), can gradually lamination adhesive tape 150 be shifted out (Fig. 5 B) between display panel 170 and contact panel 130.When lamination adhesive tape 150 fully after shifting out between display panel 170 and the contact panel 130, separable display panel 170 and contact panel 130.
After finishing the step that shifts out lamination adhesive tape 150, the rework method of present embodiment then provides the step of another lamination adhesive tape, uses to engage contact panel 130 and display panel 170 again, shown in the step S4 of Fig. 1.After engaging contact panel 130 and display panel 170 again, then carry out step S2 again, so that whether rejudge joint normal.By repeated execution of steps S2～step S4, when the sticking positions skew takes place contact panel 130 and display panel 170, impurity mixes or during the problem of foreign substance pollution, can carry out the action of heavy industry easily.
In addition on the one hand, engage just often when in the step S2 of Fig. 1, judging, along in fact perpendicular to long limit and protrude from the part of display panel 170 (or contact panel 130) towards the direction pulling lamination adhesive tape 150 of active area A, shown in step S5, remove with lamination adhesive tape 150 parts that will expose to display panel 170 (or contact panel 130).Please be simultaneously with reference to Fig. 6 A～Fig. 6 C, it illustrates respectively along vertical long side and towards the synoptic diagram of the direction pulling lamination adhesive tape of active area.When along the time in fact perpendicular to long limit and towards the direction D2 of active area A pulling lamination adhesive tape 150, the otch of tangent line S is drawn back, make the direction fracture of lamination adhesive tape 150 along tangent line S, and then remove the part that lamination adhesive tape 150 protrudes from display panel 170 (or contact panel 130), the edge extent of the comparable display panel 170 of edge extent of right contact panel 130 is large and small or equal, decide on design requirement, be not limited to the present invention.Because tangent line S does not exceed the edge of display panel 170 (or contact panel 130), make when draw back otch with the part that removes lamination adhesive tape 150 and protrude from display panel 170 (or contact panel 130) after, lamination adhesive tape 150 can not expose to the edge of display panel 170 (or contact panel 130), and the outward appearance that can keep touch control display device 100 is neat.
In the rework method of above-mentioned touch control display device 100 according to first embodiment of the invention, when when protruding from the part of display panel 170 perpendicular to long limit and away from the direction D1 pulling lamination adhesive tape 150 of active area A in fact, whole piece lamination adhesive tape 150 can be shifted out between contact panel 130 and display panel 170, can carry out the action of heavy industry without any need for instrument, avoid panel to be damaged and instrument hurts personnel's problem.Moreover, when along spurring the part that lamination adhesive tape 150 protrudes from display panel 170 or contact panel 130 perpendicular to long limit and towards the direction D2 of active area A in fact, the part of protruding can be removed, keep touch control display device 100 outward appearances neat.
Touch control display device 100 according to first embodiment of the invention below more at large is described.
Shown in Fig. 3 B,, make to have a spacing between contact panel 130 and the display panel 170 because lamination adhesive tape 150 has thickness.When the thickness of lamination adhesive tape 150 surpasses certain limit, contact panel 130 and display panel 170 are just easily because of the excessive generation sight line of spacing position difference, and accurate coordinate position on the contact panel 170 is clicked in the display frame that makes the user be difficult for correct corresponding display panel 130.Therefore, the thickness of lamination adhesive tape 150 need be controlled in certain scope.In the lamination adhesive tape 150 of present embodiment, the thickness range of base material 155 is about 0.25mm～0.8mm, and the thickness range of first adhesion layer 151 and second adhesion layer 152 is about 0.01mm～0.06mm respectively.In another embodiment, the thickness of lamination adhesive tape 150 integral body is preferably approximately smaller or equal to 0.5mm.Secondly, the material of base material 155 need have certain strength of materials, and the phenomenon of fracture takes place when avoiding removing lamination adhesive tape 150.In the present embodiment, can be in order to non-limiting example as the material of base material 1 55, comprise polyethylene terephthalate (Polyethylene Terephthalate, PET), polycarbonate (Poly Carbonate, PC) and minute aperture polyurethane polymkeric substance (PORON).In the lamination adhesive tape 150 of a practical application, first adhesion layer 151 and second adhesion layer 152 for example are respectively commercial obtainable double sticky tape ((the Minnesota Mining of Minnesota Mining and Manufacturing Co. for example; Manufacturing Company, 3M) numbering 8608 or number 8018 adhesive tape), thickness is about 0.06mm respectively; 155 of base materials for example are the PC materials of thickness 0.25mm.
In addition, though it should be noted that in aforementioned touch control display device 100, lamination adhesive tape 150 is the rectangle (shown in Fig. 2 A) of width unanimity, yet lamination adhesive tape 150 shapes proposed by the invention are not limited in rectangle, also can be other shapes.Please refer to Fig. 7, it illustrates the touch control display device 100 with irregularly shaped lamination adhesive tape " synoptic diagram.Wherein the lamination adhesive tape 150 " the first end 150a " width is greater than the second end 150b " and width; and the first end 150a " protrude from display panel 170, the second end 150b " with another contiguous lamination adhesive tape 150 " contact, the two lamination adhesive tapes 150 that join " contiguous partly; one of them lamination adhesive tape 150 " have at least two different width or have recess or cut to sentence and hold another lamination adhesive tape 150 " the end, as shown in Figure 7.The lamination adhesive tape of all the other different shapes, all in position have a tangent line and an end protrudes from display panel 170, use can carry out aforementioned lamination adhesive tape break or shift out actor, all can be considered scope of the present invention.
In addition, the touch control display device 100 of present embodiment more comprises a control module (ControlModule).Please refer to Fig. 8, it illustrates the operation chart according to a kind of touch control display device of the present invention.Touch control display device 100 comprises contact panel 130, display panel 170 and control module 190.Control module 190 electrically connects with display panel 170 and contact panel 130 respectively, in order to receive a touching signals T1 of contact panel 130 outputs, and export a shows signal T2 to display panel 170 according to touching signals T1, display panel 170 changes display frame according to shows signal T2.Make that so display panel 170 can be according to the operation of user for contact panel 130, the action of being correlated with or show corresponding picture.
Above-mentioned touch control display device 100 and rework method thereof according to first embodiment of the invention, utilize lamination adhesive tape 150 to engage contact panel 130 and display panel 170, and utilize the mode that protrudes from the part of display panel 170 along different directions pulling lamination adhesive tape 150, respectively whole piece lamination adhesive tape 150 is shifted out between contact panel 130 and display panel 170, perhaps the part that lamination adhesive tape 150 is protruded removes.Thus, can the free-hand simply action of carrying out heavy industry under the condition that does not need instrument, avoided the problem of tool damage panel and injury to personnel, have time saving and energy saving and do not influence the advantage of product dose rate.
Second embodiment
The touch control display device of present embodiment and rework method thereof with the above-mentioned first embodiment difference, mainly are the quantity and the configuration mode of lamination adhesive tape in the touch control display device, and all the other repeat no more below the something in common.Moreover, continue to use identical label with the above-mentioned first embodiment components identical in the present embodiment.
Please refer to Fig. 9 A, it illustrates the vertical view according to the touch control display device of second embodiment of the invention.Touch control display device 200 comprises display panel 170, contact panel 130 and two lamination adhesive tapes 150.Along limit, the two opposite sides configuration of display panel 170, in order to joint display panel 170 and contact panel 130, and the first end 150a of each lamination adhesive tape 150 protrudes from display panel 170 to two lamination adhesive tapes 150 respectively.In addition, the touch control display device 200 of present embodiment can more comprise at least one auxiliary lamination adhesive tape 260, and it is not provided with the side configuration of lamination adhesive tape 150 at least in fact along display panel 170.Please refer to Fig. 9 B, it illustrates the synoptic diagram of an auxiliary lamination adhesive tape among Fig. 9 A.Auxiliary lamination adhesive tape 260 comprises an auxiliary base material 265 and an auxiliary adhesion layer 261, auxiliary adhesion layer 261 is arranged on the surface of auxiliary base material 265, and be covered in the surface of auxiliary base material 265, in order to will assist lamination adhesive tape 260 gluings to display panel 170 or contact panel 130 comprehensively.In other words, the auxiliary base material 265 of auxiliary lamination adhesive tape 260 directly contacts with display panel 170, and auxiliary adhesion layer 261 directly contacts with contact panel 130; Or the auxiliary base material 265 of auxiliary lamination adhesive tape 260 directly contacts with contact panel 130, and auxiliary adhesion layer 261 directly contacts with display panel 170.Be example with two auxiliary lamination adhesive tapes 260 in the present embodiment, this two auxiliary lamination adhesive tape 260 does not dispose corresponding to the limit, other two opposite sides of lamination adhesive tape 150 along display panel 170 respectively, and the two ends of auxiliary lamination adhesive tape 260 all do not exceed the edge of display panel 170 (or contact panel 130).Lamination adhesive tape 150 can closely be contacted with auxiliary lamination adhesive tape 260 for example, makes lamination adhesive tape 150 and auxiliary lamination adhesive tape 260 complete encirclement active area A.
When the heavy industry that carries out touch control display device 200, with lamination adhesive tape 150 after shifting out between display panel 170 and the contact panel 130, since auxiliary lamination adhesive tape 260 only gluing in display panel 170 or only gluing on contact panel 130, therefore display panel 170 and contact panel 130 can be separated, not need application tool to get final product the free-hand action of carrying out heavy industry.
Above-mentioned touch control display device and rework method thereof according to preferred embodiment of the present invention, do not need the assistance of any heavy industry instrument, only need to protrude from the part of display panel along direction pulling lamination adhesive tape, the lamination adhesive tape is shifted out promptly separable display panel and contact panel between display panel and contact panel.So can the free-hand action of carrying out heavy industry, avoided utilizing instruments such as blade, finer wire line to carry out heavy industry, cause the problem of the impaired or injury to personnel of panel.When touch control display device need not carry out heavy industry, only need to protrude from the part of display panel along other direction pulling lamination adhesive tape, the part of protruding to be removed, the outward appearance that can keep touch control display device simply is neat, carries out other follow-up program then.
In sum, though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking the claim scope person of defining.
Claims (14)
1. a touch control display device is characterized in that, described touch control display device comprises:
One display panel;
One contact panel is arranged on the described display panel; And
At least one lamination adhesive tape is arranged between described display panel and the described contact panel, and in order to engage described display panel and described contact panel, described lamination adhesive tape comprises:
One base material; And
One first adhesion layer and one second adhesion layer are arranged at respectively on the described base material two opposite surfaces at least in part;
Wherein, described spacer gel brings to few in fact along the side configuration of described display panel.
2. touch control display device as claimed in claim 1 is characterized in that, an end of described lamination adhesive tape protrudes from described display panel.
3. touch control display device as claimed in claim 2 is characterized in that, described lamination adhesive tape has a tangent line, and described tangent line does not exceed the edge of described display panel or described contact panel.
4. touch control display device as claimed in claim 3 is characterized in that, a kerf of described tangent line is positioned on the long limit of described lamination adhesive tape, and described length of tangent degree is at most 2/3rds of described spacer gel bandwidth.
5. touch control display device as claimed in claim 2, it is characterized in that, the described base material part of described lamination adhesive tape protrudes from outside the described display panel, and described first adhesion layer and described second adhesion layer then do not exceed the edge of described display panel or described contact panel.
6. touch control display device as claimed in claim 1 is characterized in that, the quantity of described at least one lamination adhesive tape is two, and two sides along described display panel dispose respectively.
7. touch control display device as claimed in claim 1, it is characterized in that, the quantity of described at least one lamination adhesive tape is a plurality of, a plurality of sides along described display panel dispose respectively, one end of each described lamination adhesive tape protrudes from described display panel, the described base material of the other end of each described lamination adhesive tape then flushes with described first adhesion layer and described second adhesion layer, and contacts with another lamination adhesive tape of vicinity.
8. touch control display device as claimed in claim 1, it is characterized in that, the thickness range of described base material is 0.25mm～0.8mm, the thickness range of described first adhesion layer and described second adhesion layer is respectively 0.01mm～0.06mm, and the thickness of described lamination adhesive tape is smaller or equal to 0.5mm.
9. touch control display device as claimed in claim 1 is characterized in that, the material of described base material comprises polyethylene terephthalate, polycarbonate or minute aperture polyurethane polymkeric substance.
10. touch control display device as claimed in claim 1 is characterized in that, described display panel is a display panels, an organic electric-excitation luminescent displaying panel or a plasma display panel.
11. the rework method of a touch control display device, described method comprises:
One touch control display device is provided, described touch control display device comprises a display panel, one contact panel and at least one lamination adhesive tape, described contact panel is arranged on the described display panel, described lamination adhesive tape is arranged between described display panel and the described contact panel, in order to engage described display panel and described contact panel, described lamination adhesive tape comprises a base material, one first adhesion layer and one second adhesion layer, described first adhesion layer and described second adhesion layer are arranged at respectively on the described base material two opposite surfaces at least in part, described spacer gel brings to few in fact along the side configuration of described display panel or described contact panel, and the part of described lamination adhesive tape protrudes from described display panel or described contact panel, described lamination adhesive tape has a tangent line, a kerf of described tangent line is on a long limit of described lamination adhesive tape, described long limit is relatively away from an active area of described display panel, and described length of tangent degree is in fact less than the width of described lamination adhesive tape;
Judge whether described display panel and described contact panel engage normally; And
When judging that joint is undesired, along spurring the described part that described lamination adhesive tape protrudes from described display panel perpendicular to described long limit and away from the direction of described active area in fact, so that described lamination adhesive tape is shifted out between described display panel and described contact panel, use and separate described contact panel and described display panel.
12. rework method as claimed in claim 11, described method more comprises:
Engage just often when judging, along spurring the described part that described lamination adhesive tape protrudes from described display panel perpendicular to described long limit and towards the direction of described active area in fact, to draw back the described part that described otch makes described tangent line fracture and then removes protrusion.
13. rework method as claimed in claim 11 wherein after judgement engages undesired and shifts out described lamination adhesive tape, more comprises:
Provide another lamination adhesive tape, to engage described contact panel and described display panel again.
14. rework method as claimed in claim 13 wherein after engaging described contact panel and described display panel again, judges whether to engage normal described step more again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101605463A CN101183285A (en) | 2007-12-25 | 2007-12-25 | Touch control type display apparatus and heavy industry method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101605463A CN101183285A (en) | 2007-12-25 | 2007-12-25 | Touch control type display apparatus and heavy industry method |
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| CN101183285A true CN101183285A (en) | 2008-05-21 |
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| CNA2007101605463A Pending CN101183285A (en) | 2007-12-25 | 2007-12-25 | Touch control type display apparatus and heavy industry method |
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