CN101574759B - Bearing device and manufacture method of flexible display panel - Google Patents
Bearing device and manufacture method of flexible display panel Download PDFInfo
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- CN101574759B CN101574759B CN 200810095090 CN200810095090A CN101574759B CN 101574759 B CN101574759 B CN 101574759B CN 200810095090 CN200810095090 CN 200810095090 CN 200810095090 A CN200810095090 A CN 200810095090A CN 101574759 B CN101574759 B CN 101574759B
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Abstract
The invention relates to a bearing device and a manufacture method of a flexible display panel. The bearing device is suitable for a laser separation procedure and bears at least one flexible display panel. The flexible display panel is formed on a transparent substrate and comprises a display body and a drive circuit die set. The bearing device comprises a bearing plate and at least one protection cover, wherein the bearing plate is provided with at least one bearing area for bearing the flexible display panel, and the protection cover is arranged on the bearing plate and positioned at the edge of the bearing area. A containing space is formed between the protection cover and the bearing plate for containing the drive circuit die set. The protection cover covers the drive circuit die setto prevent laser from irradiating on the drive circuit die set. The manufacture method of the flexible display panel comprises the following steps: the flexible display panel is manufactured on the transparent substrate and comprises the display body and the drive circuit die set connected with the edge of the display body; the drive circuit die set of the flexible display panel is covered; and the laser separation procedure is carried out to separate the transparent substrate and the flexible display panel. The invention can prevent the laser from damaging the drive circuit die set and enhance the qualified rate of the flexible display panel.
Description
Technical field
The present invention relates to a kind of display floater, particularly relate to manufacturing approach and the bogey that is used for it that a kind ofly can avoid laser infringement drive circuit die set, improve the flexible display panel of flexible display panel production acceptance rate.
Background technology
Membrane transistor display panels (TFT LCD Panel) generally include a glass substrate, one with glass substrate relatively and the protective clear layer, that is provided with at interval be arranged at liquid crystal layer and one drive circuit module between glass substrate and the protective clear layer.Glass substrate is provided with an electric crystal array film and a plurality of pixel electrode, and protective clear layer is provided with uses electrode altogether.Drive circuit die set and electric crystal array film, pixel electrode and common electrode electrically connect, in order to the membrane transistor display panels is controlled.
Electrophoresis type display panel (Electrophoretic Display Panel; EPD Panel) be a kind ofly to be dispersed in the display floater of the electrophoresis of the charged particle in the dielectric medium solvent based on influence, comprise as the one of which glass substrate, one with this glass substrate relatively and the protective clear layer, that is provided with at interval be arranged at electrophoresis layer and one drive circuit module between this glass substrate and this protective clear layer.Wherein, drive circuit die set is in order to electrophoresis type display panel is controlled.In addition, electrophoresis type display panel can be divided into two types of passive matrix type and active-matrix formulas according to the difference of its type of drive.Wherein, for the passive matrix type electrophoresis type display panel, column electrode on glass substrate and protective clear layer and transparent row electrode are essential.For active-matrix formula electrophoresis type display panel, the electric crystal array film on the glass substrate and a plurality of pixel electrode and on protective clear layer one do not form pattern transparent planar electrode be essential.
Certainly; Display floater is not limited to aforesaid membrane transistor display panels and electrophoresis type display panel, and it also can be other kind, for example Organic Light Emitting Diode (organic light emitting diode; OLED) display floater etc. will detail at this no longer one by one.
Along with the application of display floater is more and more many, and major part all can be applicable to hold formula device (Portable Device), and therefore compact demand promotes a lot.Under such background, how to design light and display floater thinner thickness of weight and become more and more important.At present, a kind of glass substrate is replaced to the flexible display panel of flexible base plate, can possess top all mentioned advantages, and be expected to become one of emphasis and the product in the future development on the market.
For make flexible display panel with existing be that general display floater difference on processing procedure of substrate is minimum with glass; The manufacturing approach of a kind of flexible display panel of existing convention; Be on glass substrate, to form flexible display panel earlier, carry out the separation by laser processing procedure afterwards again with separation of glasses substrate and flexible display panel.The advantage of this kind manufacturing approach and technology all are that to be similar to glass be the general display floater of substrate.Yet in the separation by laser processing procedure, light path that must careful setting laser avoids laser that the drive circuit die set of flexible display panel is caused damage.Nonetheless, also may make drive circuit die set still be difficult to the not influence of Stimulated Light fully, thereby cause the production acceptance rate of flexible display panel not good because of the phenomenons such as Energy distribution, interference and diffraction that laser itself had.
This shows that the manufacturing approach of above-mentioned existing bogey and flexible display panel obviously still has inconvenience and defective, and demands urgently further improving in product structure, manufacturing approach (processing method) and use.For solving the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion; And common product and method do not have appropriate structure and method to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of new bogey and the manufacturing approach of flexible display panel, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that the manufacturing approach of above-mentioned existing bogey and flexible display panel exists; The inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge; And cooperate the utilization of studying the science, actively study innovation, in the hope of founding a kind of new bogey and the manufacturing approach of flexible display panel; Can improve the manufacturing approach of general existing bogey and flexible display panel, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, found out the present invention of true tool practical value finally.
Summary of the invention
The objective of the invention is to; Overcome the defective that existing bogey exists; And a kind of bogey of new structure is provided; Technical problem to be solved is to make it that a kind of bogey that is applied to the separation by laser processing procedure is provided, and can improve the production acceptance rate of flexible display panel, is very suitable for practicality.
Another object of the present invention is to; Overcome the defective of the manufacturing approach existence of existing flexible display panel; And a kind of manufacturing approach of new flexible display panel is provided, technical problem to be solved is to make its acceptance rate that can improve production, thereby is suitable for practicality more.
The object of the invention and solve its technical problem and adopt following technical scheme to realize.A kind of bogey according to the present invention's proposition; Be applicable in the separation by laser processing procedure that to carry at least one flexible display panel, this flexible display panel is to be formed on the transparent substrates; And the one drive circuit module that comprises a show ontology and be connected in this show ontology edge; This bogey comprises: a support plate has at least one supporting region, to carry this flexible display panel; And at least one over cap, be arranged on this support plate, and be positioned at the edge of this supporting region; Form between this over cap and this support plate and be provided with a receiving space; To accommodate this drive circuit die set, this over cap is in order to cover in this drive circuit die set, to avoid this drive circuit die set of a laser radiation.
The object of the invention and solve its technical problem and also can adopt following technical measures further to realize.
Aforesaid bogey, the part with respect to this over cap of wherein said support plate has at least one perforate, with a plurality of electronic components of ccontaining this drive circuit die set.
Aforesaid bogey, the material of wherein said over cap are metal.
Aforesaid bogey, the material of wherein said over cap are reflective material.
Aforesaid bogey, the material of wherein said over cap is identical with the material of this support plate.
Aforesaid bogey, wherein said support plate have a plurality of these supporting regions, and carrying a plurality of these transparent substrates, and this bogey has a plurality of these over caps, lays respectively at those supporting region edges.
The object of the invention and solve its technical problem and also adopt following technical scheme to realize.The manufacturing approach of a kind of flexible display panel that proposes according to the present invention; It may further comprise the steps: on a transparent substrates, make a flexible display panel, wherein this flexible display panel one drive circuit module of comprising a show ontology and being connected in this show ontology edge; One bogey is provided, and this bogey comprises a support plate and an over cap, and this support plate has a supporting region, and this over cap is arranged on this support plate, and is positioned at the edge of this supporting region, and is formed with a receiving space between this over cap and this support plate; This transparent substrates and this flexible display panel are positioned over this supporting region; And this drive circuit die set is positioned in this receiving space; Wherein this flexible display panel is between this transparent substrates and this supporting region, and this over cap covers in this drive circuit die set of this flexible display panel; And carry out a separation by laser processing procedure, to separate this transparent substrates and this flexible display panel.
The object of the invention and solve its technical problem and also can adopt following technical measures further to realize.
The manufacturing approach of aforesaid flexible display panel; The part with respect to this over cap of wherein said support plate has at least one perforate, and the method that covers in this drive circuit die set of this flexible display panel more comprises and makes a plurality of electronic components of drive circuit die set stretch into this perforate.
The manufacturing approach of aforesaid flexible display panel; Wherein said method of carrying out the separation by laser processing procedure comprises utilizes this transparent substrates of a laser radiation and this flexible display panel; This laser is to expose to this flexible display panel from transparent substrates; This Wavelength of Laser is that how rice is to 400 rice how between 300, and the pulse energy of this laser is between 250 millijoule to 700 millijoules.
The manufacturing approach of aforesaid flexible display panel, wherein said flexible display panel are electrophoretic display panels.
The present invention compared with prior art has tangible advantage and beneficial effect.Can know that by above technical scheme major technique of the present invention thes contents are as follows:
For achieving the above object, the invention provides a kind of bogey, be applicable in the separation by laser processing procedure, to carry at least one flexible display panel.Flexible display panel is to be formed on the transparent substrates, and the one drive circuit module that comprises a show ontology and be connected in the show ontology edge.This bogey comprises a support plate and at least one over cap.Support plate has at least one supporting region, and with the carrying flexible display panel, and over cap is to be arranged on the support plate, and is positioned at the edge of supporting region.Be formed with a receiving space between over cap and the support plate, to accommodate drive circuit die set.Over cap is in order to cover in drive circuit die set to avoid a laser radiation drive circuit die set.
In one embodiment of this invention, the part with respect to over cap of above-mentioned support plate has at least one perforate, with a plurality of electronic components of ccontaining drive circuit die set.In one embodiment of this invention, the material of above-mentioned over cap is a metal.In one embodiment of this invention, the material of above-mentioned over cap is reflective material.In one embodiment of this invention, the material of above-mentioned over cap is identical with the material of support plate.In one embodiment of this invention, above-mentioned support plate has a plurality of supporting regions, and carrying a plurality of transparent substrates, and bogey has a plurality of over caps, lays respectively at the supporting region edge.
In addition; For achieving the above object; The present invention also provides a kind of manufacturing approach of flexible display panel in addition; Comprise the following steps: at first, on a transparent substrates, make a flexible display panel, wherein the flexible display panel one drive circuit module that comprises a show ontology and be connected in the show ontology edge.Afterwards, a bogey is provided, this bogey comprises a support plate and an over cap, and this support plate has a supporting region, and this over cap is arranged on this support plate, and is positioned at the edge of this supporting region, and is formed with a receiving space between this over cap and this support plate; This transparent substrates and this flexible display panel are positioned over this supporting region; And this drive circuit die set is positioned in this receiving space; Wherein this flexible display panel is that this over cap covers in the drive circuit die set of flexible display panel between this transparent substrates and this supporting region.Then, carry out a separation by laser processing procedure, to separate transparent substrates and flexible display panel.
In one embodiment of this invention, the part with respect to over cap of above-mentioned support plate has at least one perforate, and the method that covers in the drive circuit die set of flexible display panel more comprises and makes a plurality of electronic components of drive circuit die set stretch into perforate.
In one embodiment of this invention, the above-mentioned method of carrying out the separation by laser processing procedure comprises utilizes a laser radiation transparent substrates and a flexible display panel, and laser exposes to flexible display panel from transparent substrates.In one embodiment of this invention, above-mentioned Wavelength of Laser be between 300 how rice to 400 rice how.In one embodiment of this invention, the pulse energy of above-mentioned laser (Pulse Energy) is between 250 millijoule to 700 millijoules.In one embodiment of this invention, above-mentioned flexible display panel is an electrophoretic display panel.
By technique scheme, the manufacturing approach of bogey of the present invention and flexible display panel has advantage and beneficial effect at least:
1, the manufacturing approach of flexible display panel of the present invention in utilizing the separation by laser processing procedure of separation by laser transparent substrates and flexible display panel, covers in the drive circuit die set of flexible display panel, can avoid laser infringement drive circuit die set.So the manufacturing approach of flexible display panel of the present invention can improve the production acceptance rate of flexible display panel.
2, in addition, bogey of the present invention can be used in the separation by laser processing procedure, can prevent laser infringement drive circuit die set, so can improve the production acceptance rate of flexible display panel.
In sum, bogey of the present invention is applied to the bogey of separation by laser processing procedure, can improve the production acceptance rate of flexible display panel.The manufacturing approach of flexible display panel of the present invention can improve the acceptance rate of production.The present invention has above-mentioned plurality of advantages and practical value; No matter it all has bigger improvement on product structure, method or function; Obvious improvement is arranged technically, and produced handy and practical effect, and the manufacturing approach of more existing bogey and flexible display panel has the outstanding effect of enhancement; Thereby being suitable for practicality more, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the structural upright sketch map of the bogey of the flexible display panel that provides of preferred embodiment of the present invention.
Fig. 2 is the upward view of bogey shown in Figure 1.
Fig. 3 to Fig. 6 is the step of manufacturing flow chart of the flexible display panel of the present invention's one preferred embodiment.
10: bogey 11: support plate
112: supporting region 1141: perforate
12: receiving space 13: over cap
100: flexible display panel 140: show ontology
141: electrophoresis layer 143: protective clear layer
145: edge-protected thing 147: flexible base plate
160: drive circuit die set 161: flexible circuit board
163: electronic component 200: transparent substrates
300: laser
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To the bogey that proposes according to the present invention and its specific embodiment of manufacturing approach, structure, method, step, characteristic and the effect thereof of flexible display panel, specify as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to appear in the following detailed description that cooperates with reference to graphic preferred embodiment.Through the explanation of the specific embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet the appended graphic usefulness that only provides reference and explanation be not to be used for the present invention is limited.The direction term of being mentioned in following examples, for example: upper and lower, left and right, front or rear etc. only are the directions with reference to annexed drawings.Therefore, the direction term of use is to be used for explaining not to be to be used for limiting the present invention.
Seeing also shown in Figure 1ly, is the structural upright sketch map of the bogey of the flexible display panel that provides of preferred embodiment of the present invention.A kind of bogey 10 that the present invention's one preferred embodiment provides is to be applied to one utilize laser that one transparent substrates and is formed on the separation by laser processing procedure that the flexible display panel on the transparent substrates separates, to carry at least one flexible display panel.Bogey 10 comprises a support plate 11 and at least one over cap 13 that is arranged on the support plate 11.
Above-mentioned support plate 11 has at least one supporting region 112, to carry flexible display panel;
Above-mentioned over cap 13, its each over cap 13 is disposed at the wherein edge of a supporting region 112 respectively, and formation is provided with a receiving space 12 between each over cap 13 and the support plate 11.The material of over cap 13 is to select the material that can stop laser for use.For instance, the material of over cap 13 can be reflective material, like metal etc., but not as limit.In addition, the material of over cap 13 can be identical with the material of support plate 11 or different.Be all under the situation of metal in the material of over cap 13 with support plate 11, over cap 13 can be arranged on the support plate 11 via welding manner.
In the present embodiment, as shown in Figure 1, above-mentioned support plate 11 has four supporting regions 112, and bogey 10 has four over caps 13, so correspondingly be formed with four receiving spaces 12.It is understandable that the quantity of supporting region 112 and over cap 13 is not limited to four, it can also be respectively one, and perhaps two, three or more a plurality of, to reach certain production.
See also Fig. 1, shown in Figure 2, Fig. 2 is the upward view of bogey shown in Figure 1.The part with respect to over cap 13 of support plate 11 forms and is provided with a perforate 1141 at least, and this perforate 1141 can be blind hole or through hole.In the present embodiment, perforate 1141 is to be through hole.
Seeing also Fig. 3 to shown in Figure 6, is the step of manufacturing flow chart of the flexible display panel of the present invention's one preferred embodiment.To describe a kind of manufacturing approach of utilizing bogey 10 to carry out the flexible display panel of separation by laser processing procedure below, it comprises the following steps:
At first, as shown in Figure 3, on a transparent substrates 200, form a flexible display panel 100.Concrete, transparent substrates 200 can be selected glass substrate for use.Certainly, also can select other suitable transparent substrates according to actual needs for use.In addition, flexible display panel 100 for example is an electrophoretic display panel, but not as limit.Flexible display panel 100 comprises a show ontology 140 and at least one drive circuit die set 160.Show ontology 140 comprises an electrophoresis layer 141, protective clear layer 143, an edge-protected thing 145 and a flexible base plate 147.This flexible base plate 147 is to be disposed on the transparent substrates 200; Electrophoresis layer 141 is to be disposed on the flexible base plate 147; Protective clear layer 143 is to be disposed on the electrophoresis layer 141, and edge-protected thing 145 is arranged between flexible base plate 147 and the protective clear layer 143 and around electrophoresis layer 141.Drive circuit die set 160 is positioned at least one side of show ontology 140.Drive circuit die set 160 shown in Fig. 3 is that a side that is positioned at show ontology 140 is set.Certainly,, can be divided into a plurality ofly, and be arranged on the both sides even three sides of show ontology 140 according to the side circuit layout needs of drive circuit die set 160.
Hold the above; Flexible base plate 147 for example is to fit on the transparent substrates 200, and the material of flexible base plate 147 can be selected plastic cement for use, like polyimides (polyimide; PI), PET (polyethylene terephthalate; PET), polyethers sulphur (polyethersulfone, PES) or Merlon (polycarbonate, PC); It is at invisible laser, for example wavelength be 300 how rice how be easy under the ultraviolet laser radiation of rice separate to 400 with transparent substrates 200 such as glass substrate.Flexible base plate 147 is provided with the necessary circuit and the first drive electrode (not shown).
Drive circuit die set 160 for example comprises a flexible circuit board (flexible printed circuit, FPC) 161 and be arranged at least one electronic component 163 (like wafer) on this flexible circuit board 161.Flexible circuit board 161 is arranged on the flexible base plate 147, and is electrically connected with the circuit and first drive electrode on the flexible base plate 147.
Processing procedure relevant for flexible display panel 100 is technical staff's in the affiliated technical field a common knowledge, so will not detail at this.In addition, flexible display panel 100 also can be display panels, organic LED display panel or other display floaters.
After forming flexible display panel 100, following step is the drive circuit die set 160 that covers in flexible display panel 100.As shown in Figure 4; Concrete steps can be: a bogey 10 as shown in Figure 1 is provided; Transparent substrates 200 and flexible display panel 100 are positioned over supporting region 112; And drive circuit die set 160 is positioned in the receiving space 12, wherein flexible display panel 100 is between transparent substrates 200 and supporting region 112.In addition, the electronic component 163 of drive circuit die set 160 is perforates 1411 of stretching into support plate 11, so that show ontology 140 can entirely be positioned over supporting region 112, and can avoid electronic component 163 to be squeezed and wrecks.
Then, see also shown in Figure 5ly, carry out a separation by laser processing procedure, to separate transparent substrates 200 and flexible display panel 100.Particularly; The method of carrying out the separation by laser processing procedure comprises utilizes a laser 300 irradiation transparent substrates 200 and flexible display panel 100; And laser 300 is to expose to flexible display panel 100 from transparent substrates 200, so that flexible display panel 100 is isolated (as shown in Figure 6) from transparent substrates 200.In addition, the wavelength of laser 300 is can how rice is to 400 how in the scope of rice (nm) 300, and its pulse energy is to can be in the scope of 250 millijoule to 700 millijoules (mJ).
Present embodiment covers in drive circuit die set 160 by the over cap 13 of bogey 10; Can avoid the flexible circuit board 161 and electronic component 163 of laser 300 irradiation drive circuit die set 160 in the separation by laser processing procedure, and then prevent that flexible circuit board 161 and electronic component 163 are impaired in the separation by laser processing procedure.So the manufacturing approach of the flexible display panel of present embodiment can improve the production acceptance rate of flexible display panel 100.In addition; Because the over cap 13 of bogey 10 covers in drive circuit die set 160; So in the separation by laser processing procedure; Even the careful degree that the light path of laser 300 is set reduces a little, phenomenons such as Energy distribution, interference and diffraction itself that still can avoid laser 300 to be had cause drive circuit die set 160 impaired.
Need to prove that therefore four over caps 13 shown in Fig. 1 can be loaded into four transparent substrates to be separated 200 and flexible display panel 100 on the bogey 10, to reach certain production.In addition, those skilled in the art can suitably change structure, Wavelength of Laser and/or the pulse energy etc. of flexible display panel 100, as long as it does not depart from technique effect of the present invention and all can.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the method for above-mentioned announcement capable of using and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. bogey; Be applicable in the separation by laser processing procedure; To carry at least one flexible display panel; This flexible display panel is to be formed on the transparent substrates, and the one drive circuit module that comprises a show ontology and be connected in this show ontology edge, it is characterized in that this bogey comprises:
One support plate has at least one supporting region, to carry this flexible display panel; And
At least one over cap is arranged on this support plate, and is positioned at the edge of this supporting region; Form between this over cap and this support plate and be provided with a receiving space; To accommodate this drive circuit die set, this over cap is in order to cover in this drive circuit die set, to avoid this drive circuit die set of a laser radiation.
2. bogey according to claim 1 is characterized in that the part with respect to this over cap of wherein said support plate has at least one perforate, with a plurality of electronic components of ccontaining this drive circuit die set.
3. bogey according to claim 1, the material that it is characterized in that wherein said over cap is a metal.
4. bogey according to claim 1, the material that it is characterized in that wherein said over cap is reflective material.
5. bogey according to claim 1 is characterized in that the material of wherein said over cap is identical with the material of this support plate.
6. bogey according to claim 1 is characterized in that wherein said support plate has a plurality of these supporting regions, and carrying a plurality of these transparent substrates, and this bogey has a plurality of these over caps, lays respectively at those supporting region edges.
7. the manufacturing approach of a flexible display panel is characterized in that it may further comprise the steps:
On a transparent substrates, make a flexible display panel, wherein this flexible display panel one drive circuit module of comprising a show ontology and being connected in this show ontology edge;
One bogey is provided, and this bogey comprises a support plate and an over cap, and this support plate has a supporting region, and this over cap is arranged on this support plate, and is positioned at the edge of this supporting region, and is formed with a receiving space between this over cap and this support plate;
This transparent substrates and this flexible display panel are positioned over this supporting region; And this drive circuit die set is positioned in this receiving space; Wherein this flexible display panel is between this transparent substrates and this supporting region, and this over cap covers in this drive circuit die set of this flexible display panel; And
Carry out a separation by laser processing procedure, to separate this transparent substrates and this flexible display panel.
8. the manufacturing approach of flexible display panel according to claim 7; The part with respect to this over cap that it is characterized in that wherein said support plate has at least one perforate, and the method that covers in this drive circuit die set of this flexible display panel more comprises and makes a plurality of electronic components of drive circuit die set stretch into this perforate.
9. the manufacturing approach of flexible display panel according to claim 7; It is characterized in that wherein said method of carrying out the separation by laser processing procedure comprises utilizes this transparent substrates of a laser radiation and this flexible display panel; This laser is to expose to this flexible display panel from transparent substrates; This Wavelength of Laser is that how rice is to 400 rice how between 300, and the pulse energy of this laser is between 250 millijoule to 700 millijoules.
10. the manufacturing approach of flexible display panel according to claim 7 is characterized in that wherein said flexible display panel is an electrophoretic display panel.
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| CN 200810095090 CN101574759B (en) | 2008-05-05 | 2008-05-05 | Bearing device and manufacture method of flexible display panel |
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| CN 200810095090 CN101574759B (en) | 2008-05-05 | 2008-05-05 | Bearing device and manufacture method of flexible display panel |
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| CN101574759B true CN101574759B (en) | 2012-07-04 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014020390A1 (en) * | 2012-07-31 | 2014-02-06 | Soitec | Methods for fabrication of semiconductor structures using laser lift-off process, and related semiconductor structures |
| CN104022062B (en) | 2014-06-12 | 2016-08-17 | 京东方科技集团股份有限公司 | A kind of preparation method of flexible display panels |
| CN107154373B (en) * | 2017-05-08 | 2020-01-14 | 武汉华星光电技术有限公司 | Carrying disc for laser stripping engineering of flexible display substrate |
| WO2019090695A1 (en) * | 2017-11-10 | 2019-05-16 | 深圳市柔宇科技有限公司 | Manufacturing method for flexible panel, flexible panel and display device |
| CN110308359B (en) * | 2019-06-28 | 2021-07-02 | 苏州精濑光电有限公司 | Display panel bearing device |
| CN112388152B (en) * | 2019-08-16 | 2022-08-02 | 阳程科技股份有限公司 | Progressive pre-separation method for flexible display and additional circuit board |
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