CN102593095B - Flexible display panel - Google Patents
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- CN102593095B CN102593095B CN201210034348.3A CN201210034348A CN102593095B CN 102593095 B CN102593095 B CN 102593095B CN 201210034348 A CN201210034348 A CN 201210034348A CN 102593095 B CN102593095 B CN 102593095B
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Abstract
The invention discloses a flexible display panel, which comprises a flexible substrate, a plurality of pixels, a plurality of signal lines, a plurality of wavy connection lines and a display medium, wherein the flexible substrate is provided with a plurality of display areas which are separated from one another and at least one foldable area which is positioned between the display areas; the pixels are arranged in the display areas; the signal lines are arranged on the flexible substrate and electrically connected with the pixels; the wavy connection lines are distributed in the foldable area and span the foldable area; each wavy connection line is electrically connected with two signal lines which are positioned on two sides of the wavy connection line and adjacent to the wavy connection line; each wavy connection line which spans the foldable area is in a wavy shape; and the display medium is arranged on the flexible substrate to cover the display areas. The flexible display panel has the advantages that the line design of the foldable area is strengthened, the phenomenon of breakage or disconnection of a line of the flexible display panel in the foldable area is eliminated by using the wavy connection lines or conductive segments, and the reliability of the flexible display panel is improved.
Description
The application is for dividing an application, and the applying date of original application is: on September 25th, 2010; Application number is: 201010294261.0; Denomination of invention is: flexible display panel
Technical field
The present invention relates to a kind of display floater, and relate in particular to a kind of flexible display panel or collapsible display floater.
Background technology
Along with advancing by leaps and bounds of Display Technique, display little by little develops into current flat-panel screens (Flat Panel Display, FPD) from early stage cathode ray tube (CRT) display.The flat-panel screens for example, forming compared to hard support plate (being glass substrate), because flexible base plate (such as being plastic base) has deflection and the characteristic such as shock-resistant, therefore set about in recent years research active member has been made in to the flexible display on flexible base plate.
In general; if will make active member on flexible base plate; conventionally need first flexible base plate to be attached on hard support plate, just start to carry out a series of film-forming process (scan line, data wire, pixel cell, storage capacitors, gate insulation layer, protective layer etc.) to produce flexible display panel.Then, to drive chip (as scanning drive chip and data driving chip) to be pasted on flexible display panel by different direction conducting resinl, make to drive the conductive projection of chip via the conducting particles in different direction conducting resinl, to be electrically connected to the weld pad of flexible display panel, to be electrically connected, drive chip and flexible display panel.After completing all technique, then flexible display panel is taken off on hard support plate.
Yet, in the technique of flexible display panel, because the scan line in array of pixels can be across viewing area and foldable area, and scan line is not through special design, therefore, flexible display panel is after repeatedly bending operates, the a large amount of stress of the online easily accumulation of scanning across viewing area and foldable area, cause the circuit (be the part of scan line) of flexible display panel in foldable area easily to produce and break or break, and then reduce the reliability of flexible display panel.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of flexible display panel, has preferably reliability.
The present invention proposes a kind of flexible display panel, and it comprises a flexible base plate, a plurality of pixel, many signal line, many wavy connecting lines and a display medium.Flexible base plate has a plurality of viewing areas separated from one another and at least one foldable area between viewing area.Pixel arrangement is in viewing area.Holding wire is disposed on flexible base plate and with pixel and is electrically connected.Wavy connecting line is distributed in foldable area and strides across foldable area.Each wavy connecting line is electrically connected two adjacent signal line of both sides, and each the wavy connecting line that strides across foldable area has a wave-like.Display medium is disposed on flexible base plate at least to cover viewing area.
In one embodiment of this invention, above-mentioned holding wire comprises multi-strip scanning line, many data wires, many common lines, the wire of many transmission power supplys and/or the wire of transmission reference voltage.
In one embodiment of this invention, the wavy connecting line of above-mentioned each is one to have the plain conductor of continuous pattern.
In one embodiment of this invention, the wavy connecting line of above-mentioned each comprises a plurality of discrete plain conductors and a plurality of discrete flexible conducting material.Each flexible conducting material is connected with adjacent two discrete plain conductors.
In one embodiment of this invention, the wavy connecting line of above-mentioned each comprises that a plain conductor and with continuous pattern has the flexible conducting material layer of continuous pattern.The flexible conducting material layer with continuous pattern is stacked on the plain conductor with continuous pattern.
In one embodiment of this invention, the wavy connecting line of above-mentioned each has square wave pattern.
In one embodiment of this invention, the wavy connecting line of above-mentioned each has string ripple pattern.
In one embodiment of this invention, the wavy connecting line of above-mentioned each has saw tooth pattern.
In one embodiment of this invention, the wavy connecting line of above-mentioned each is made by an ink-jet printing process.
In one embodiment of this invention, above-mentioned flexible display panel more comprises a pliability cover plate and a frame glue.Pliability cover plate is disposed at a side of flexible base plate, and display medium is between pliability cover plate and flexible base plate.Frame glue is disposed between flexible base plate and pliability cover plate, and around display medium around.
A kind of flexible display panel of the another proposition of the present invention, it comprises a flexible base plate, a plurality of pixel, a plurality of holding wire and a display medium.Flexible base plate has a plurality of viewing areas separated from one another and at least one foldable area between viewing area.Pixel arrangement is in viewing area.Holding wire is disposed on flexible base plate and with pixel and is electrically connected, wherein segment signal line is distributed in viewing area and strides across foldable area, and each holding wire that strides across foldable area has a wavy conduction line segment (conductive segment).Display medium is disposed on flexible base plate at least to cover viewing area.
In one embodiment of this invention, above-mentioned holding wire comprises multi-strip scanning line, many data wires, many common lines, the wire of many transmission power supplys and/or the wire of transmission reference voltage.
In one embodiment of this invention, each above-mentioned holding wire is one to have the plain conductor of continuous pattern.
In one embodiment of this invention, the wavy conduction line segment of above-mentioned each comprises: a plurality of discrete plain conductors and a plurality of discrete flexible conducting material.Each flexible conducting material is connected with adjacent two discrete plain conductors.
In one embodiment of this invention, the wavy conduction line segment of above-mentioned each comprises that a plain conductor and with continuous pattern has the flexible conducting material of continuous pattern.There is the flexible conducting material stack of continuous pattern in having on the plain conductor of continuous pattern.
In one embodiment of this invention, the wavy conduction line segment of above-mentioned each has square wave pattern, string ripple pattern, saw tooth pattern.
In one embodiment of this invention, above-mentioned flexible display panel more comprises a pliability cover plate and a frame glue.Pliability cover plate is disposed at a side of flexible base plate, and display medium is between pliability cover plate and flexible base plate.Frame glue is disposed between flexible base plate and pliability cover plate, and around display medium around.
Based on above-mentioned, the present invention has strengthened the line design of foldable area, by the wavy connecting line of wave-like or the line segment that conducts electricity, reduces the situation that the circuit of flexible display panel in foldable area breaks or break.Thus, the present invention can promote the reliability of flexible display panel.
Below in conjunction with the drawings and specific embodiments, describe the present invention, but not as a limitation of the invention.
Accompanying drawing explanation
Figure 1A is the schematic top plan view of a kind of flexible display panel of one embodiment of the invention;
Figure 1B is the generalized section along the line I-I of Figure 1A;
Fig. 2 A is the enlarged diagram of the wavy connecting line of Figure 1A;
Fig. 2 B is the enlarged diagram that a kind of wavy connecting line of one embodiment of the invention has saw tooth pattern;
Fig. 2 C is the enlarged diagram that a kind of wavy connecting line of one embodiment of the invention has square wave pattern;
Fig. 3 A is the enlarged diagram of a kind of wavy connecting line of one embodiment of the invention;
Fig. 3 B is wavy connecting line and the partial cutaway schematic of holding wire on flexible base plate of Fig. 3 A;
Fig. 4 A is the enlarged diagram of a kind of wavy connecting line of another embodiment of the present invention;
Fig. 4 B is wavy connecting line and the partial cutaway schematic of holding wire on flexible base plate of Fig. 4 A;
Fig. 5 A illustrates the schematic diagram for the aobvious panel of a pliability is carried out to a bending experiment;
Fig. 5 B illustrates the enlarged diagram into the wavy connecting line on the flexible display panel of Fig. 5 A.
Wherein, Reference numeral:
10: existing connecting line
50a, 50b: pole
100,100a: flexible display panel
110: flexible base plate
112: viewing area
114: foldable area
120: pixel
122: thin-film transistor
122a: grid
122b: source electrode
122c: drain electrode
124: pixel electrode
130: holding wire
140a～140e: wavy connecting line
142: discrete plain conductor
144: discrete flexible conducting material
146: the plain conductor with continuous pattern
148: the flexible conducting material layer with continuous pattern
150: display medium
160: pliability cover plate
170: frame glue
180: protective layer
190: rete
200a～200f: wavy connecting line
202,204: column
P1～P4: reference planes line
D1～d4: distance
H1～h2: highly
L1～L4: unit length
W1～W2: unit width
Embodiment
Figure 1A is the schematic top plan view of a kind of flexible display panel of one embodiment of the invention.Figure 1B is the generalized section along the line I-I of Figure 1A.Fig. 2 A is the enlarged diagram of the wavy connecting line of Figure 1A.Please refer to Figure 1A and Figure 1B, in the present embodiment, flexible display panel 100 comprises a flexible base plate 110 (or a collapsible substrate), a plurality of pixel 120, many signal line 130, many wavy connecting line 140a and a display medium 150.Flexible base plate 110 comprises a plastic base or a composite base plate is coincided and formed by plastic base and glass substrate.Display medium 150 comprises electrophoretic display materials, liquid crystal display material, organic light emitting display material, plasma display material, Field Emission Display material etc., wherein electrophoretic display materials can be micro-glass of type electrophoretic display materials or microcapsule-type electrophoretic display materials, this is well known to those skilled in the art, and therefore repeats no more.
Specifically, flexible base plate 110 has a plurality of viewing areas separated from one another 112 (only schematically showing two viewing areas 112 in Figure 1A) and at least one foldable area 114 between viewing area 112, also a plurality of foldable areas can be set, according to designer's demand, determine.A plurality of pixels 120 are disposed in viewing area 112, and wherein each pixel 120 can be comprised of a thin-film transistor 122 and a pixel electrode 124.Thin-film transistor 122 has a grid 122a, one source pole 122b and a drain electrode 122c, and pixel electrode 124 directly contacts with drain electrode 122c.
Please also refer to Figure 1A and Fig. 2 A, in the present embodiment, wavy connecting line 140a is distributed in foldable area 114 and strides across foldable area 114.Particularly, each wavy connecting line 140a is electrically connected two adjacent signal line 130 of both sides, and each the wavy connecting line 140a that strides across foldable area 114 has a wave-like, and wavy connecting line 140a can be identical conduction material or different conductive material from two signal line 130.In alternate embodiment, each holding wire 120 that strides across foldable area 114 has a wavy conduction line segment (meaning is wavy connecting line 140a).In this, each wavy connecting line 140a one has the plain conductor of continuous pattern, and each wavy connecting line 140a has string ripple pattern, but not as limit.At this, should be noted that, each wavy connecting line 140a of the present embodiment is made by an ink jet printing (Ink-jet printing) technique.
Refer again to Figure 1A and Figure 1B, the display medium 150 of the present embodiment is disposed on flexible base plate 110, at least to cover viewing area 112.In the present embodiment, display medium 150 is for example that the Electronic Paper forming with electrophoretic display materials shows film (EPD film).In addition, the flexible display panel 100a of the present embodiment can more comprise a pliability cover plate 160 and a frame glue 170, wherein pliability cover plate 160 is disposed at a side of flexible base plate 110, and display medium 150 is between pliability cover plate 160 and flexible base plate 110.Frame glue 170 is disposed between flexible base plate 110 and pliability cover plate 160, and around display medium 150 around.In alternate embodiment, flexible display panel 100a also can be used an encapsulant directly to cover display medium 150 and flexible base plate 110, directly reaches the object of encapsulation.
Because the flexible display panel 100 of the present embodiment has wavy connecting line 140a, and can reduce by the wavy connecting line 140a of wave-like the situation that the circuit (meaning is wavy conduction line segment or the wavy connecting line 140a of holding wire 130) of flexible display panel 100 breaks or ruptures, and then can promote the reliability of flexible display panel 100.
It is worth mentioning that, the present invention does not limit the pattern that wavy connecting line 140a has, although mentioned herein and wavy connecting line 140a be essentially and there is string ripple pattern.But, in other embodiment, please refer to Fig. 2 B, each wavy connecting line 140b has saw tooth pattern, or, please refer to Fig. 2 C, each wavy connecting line 140c can be also for example to have square wave pattern.Therefore, the wavy connecting line 140a that Fig. 2 A illustrates is only for illustrating, not in order to limit the present invention.
In addition; the present invention does not limit the structural form of wavy connecting line 140a yet; although mentioned herein and wavy connecting line 140a be essentially the plain conductor with continuous pattern; but other can reach the structural design of equal strengthening effect; still belong to the adoptable technical scheme of the present invention, do not depart from the scope of institute of the present invention wish protection.
For instance, please refer to Fig. 3 A and Fig. 3 B, in this embodiment, each wavy connecting line 140d can comprise a plurality of discrete plain conductors 142 and a plurality of discrete flexible conducting material 144, and wherein each flexible conducting material 144 is connected with adjacent two discrete plain conductors 142.Flexible conducting material 144 is for example to use conducting polymer, can take into account conductivity and flexual demand.At this, should be noted that, discrete plain conductor 142 of the present embodiment is to make with holding wire 130 simultaneously, then adopt again ink-jet printing process to make discrete flexible conducting material 144, increase whereby the structural strength of the wavy conduction line segment (meaning is wavy connecting line 140d) that holding wire 130 strides across foldable area 114.In addition; this embodiment is for example to dispose an insulating barrier 180 in the top of wavy connecting line 140d; in order to protect wavy connecting line 140d; and be for example also to dispose at least one rete in the top of holding wire 130; wherein these retes are for example insulating barrier, conductive layer or above-mentioned combination; holding wire 130 in order to protection below, is not limited at this.
Certainly, in other embodiment, please refer to Fig. 4 A and Fig. 4 B, the flexible conducting material layer 148 that each wavy connecting line 140e also has a continuous pattern by a plain conductor 146 and with continuous pattern is formed, and the flexible conducting material layer 148 wherein with continuous pattern is stacked on the plain conductor 146 with continuous pattern.In brief, the wavy connecting line 140a that Fig. 2 A illustrates is only for illustrating, not in order to limit the present invention.
In order further to guarantee that flexible display panel 100 has preferably reliability, therefore, the pattern that the present embodiment has for the wavy connecting line of difference and existing the connecting line scan line of particular design (without) carry out a bending experiment.
Fig. 5 A illustrates the schematic diagram for the aobvious panel of a pliability is carried out to a bending experiment, and Fig. 5 B illustrates the enlarged diagram into the wavy connecting line on the flexible display panel of Fig. 5 A.Please also refer to Fig. 5 A and Fig. 5 B, in the present embodiment, two diameters of fixture employing are pole 50a, the 50b of 1 millimeter, and utilize foldable area 114 that these two pole 50a, 50b clamp flexible display panel 100a to bend experiment, wherein once bending experiment comprises that an infolding (is that flexible display panel 100a is after bending, its viewing area 112 faces with each other) with outer folding once (be flexible display panel 100a after bending, its viewing area 112 each other back to).In addition, in experimental example 1-6 of the present invention, the connecting line that is arranged in the foldable area 114 of flexible display panel 100a comprises many wavy connecting line 200a～200f, in comparative example of the present invention, the connecting line that is arranged in the foldable area 114 of flexible display panel 100a comprises linearity connecting line 10, wherein all to adopt live width be the plain conductor of 8 microns for the connecting line 10 of comparative example and the wavy connecting line 200a～200f of experimental example, and the length in the region 114 that can pleat changes is 15 millimeters.
Specifically, the connecting line 10 of comparative example is a straight wire without particular design.The wavy connecting line 200a of experimental example has saw tooth pattern, and wherein the angle theta 1 of the saw tooth pattern of per unit and a reference planes line P1 is 30 degree, and the distance d1 of peak and reference planes line P1 is 10 microns, and unit length L1 is 34.6 microns.Wavy connecting line 200b has saw tooth pattern, and wherein the angle theta 2 of the saw tooth pattern of per unit and a reference planes line P2 is 45 degree, and the distance d2 of peak and reference planes line P2 is 10 microns, and unit length L2 is 20 microns.Wavy connecting line 200c has saw tooth pattern, and wherein the saw tooth pattern of per unit is to be 60 degree with the angle theta 3 of a reference planes line P3, and the distance d3 of peak and reference planes line P3 is 10 microns, and unit length L3 is 11.4 microns.Wavy connecting line 200d has saw tooth pattern, wherein the saw tooth pattern of per unit is to be 45 degree with the angle theta 4 of a reference planes line P4, the distance d4 of peak and reference planes line P4 is 10 microns, and unit length L4 is 20 microns, and the peak of the saw tooth pattern of per unit and minimum point all to have respectively a length be 10 microns and be highly the column 202,204 of 7 microns.Wavy connecting line 200e has square wave pattern, wherein the square wave pattern of per unit be unit width W1 be 40 microns and height h1 be 20 microns.Wavy connecting line 200f has square wave pattern, wherein the square wave pattern of per unit be unit width W2 be 80 microns and height h2 be 20 microns.The experiment of embodiment is respectively the connecting line 10 of wavy connecting line 200a～200f and comparative example to be carried out the bending experiment of 1 time, 5 times, 10 times, 40 times and 50 times, has wherein carried out the resistance value after bending experiment, please refer to following table one:
By table one, can be learnt: the linearity connecting line 10 of comparative example all belongs to the numerical value of a normal range (NR) in the resistance value of 10 rear gained of bending experiment with the wavy connecting line 200a～200f of experimental example, meaning is that the connecting line 10 of comparative example and the structure of the wavy connecting line 200a～200f of experimental example still remain intact without damaging.Yet comparative example is without the linearity connecting line 10 of particular design after more than 40 times bending experiments, its resistance value significantly increases, and can produce the situation that circuit breaks or breaks, and then affects the reliability of existing flexible display panel.And, the wavy connecting line 200a～200d with saw tooth pattern of the present embodiment still can have preferably structural strength after 40 bending experiments, meaning is that the structure of wavy connecting line 200a～200d still remains intact, therefore the wavy connecting line 200a～200d with particular design (being wave-like) of this case dispersibles the bending power that whole flexible display panel 100 (please refer to Figure 1A) bears in bending experiment, the situation of breaking or breaking to reduce the circuit of flexible display panel 100.Preferably, the saw tooth pattern that is designed to per unit that can learn the wavy connecting line with saw tooth pattern by table one is for to be less than 60 degree with the angle of reference planes line, unit length is greater than 11.4 microns, and in peak and peak, to have respectively a length be 10 microns and be highly the column 202,204 of 7 microns.
Moreover wavy connecting line 200e, the 200f with square wave pattern of the present embodiment still can have preferably structural strength after 40 bending experiments, meaning is that the structure of wavy connecting line 200e, 200f still remains intact.But wavy connecting line 200f occurs that resistance value significantly increases after 50 bending experiments, and produces the situation that circuit breaks or breaks.In other words, preferably have square wave pattern wavy connecting line 40 microns of the square wave pattern unit widths that is designed to per unit and be highly 20 microns.In brief, the wavy connecting line 200a～200f of the process particular design of the present embodiment can have preferably structural strength, the bending power that can effectively disperse flexible display panel 100 (please refer to Figure 1A) to bear when bending, and make the flexible display panel 100 of the present embodiment there is preferably reliability.
In sum, the circuit that the present invention is directed to foldable area designs, it (is for example infolding in bending that wavy connecting line by wave-like disperses whole flexible display panel, even if viewing area faces with each other, or outer folding, even viewing area each other back to) time the bending power of bearing, the situation of breaking or breaking to reduce the circuit of flexible display panel, thus, can increase the reliability of flexible display panel of the present invention.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the claims in the present invention.
Claims (11)
1. a flexible display panel, is characterized in that, comprising:
One flexible base plate, has a plurality of viewing areas separated from one another and at least one foldable area between those viewing areas;
A plurality of pixels, are disposed in those viewing areas;
Many signal line, are disposed on this flexible base plate and with those pixels and are electrically connected;
Many wavy connecting lines, those wavy connecting lines are distributed in this foldable area and stride across this foldable area, each this wavy connecting line is electrically connected two adjacent signal line of both sides, and respectively this wavy connecting line that strides across this foldable area has a wave-like, respectively this wavy connecting line comprises that a plain conductor and with continuous pattern has the flexible conducting material layer of continuous pattern, and this flexible conducting material layer is stacked on this plain conductor with continuous pattern; And
One display medium, is disposed on this flexible base plate at least to cover those viewing areas.
2. according to the described flexible display panel of claim 1, it is characterized in that, those holding wires comprise multi-strip scanning line, many data wires, many common lines, the wire of many transmission power supplys and/or the wire of transmission reference voltage.
3. according to the described flexible display panel of claim 1, it is characterized in that, respectively this wavy connecting line has square wave pattern.
4. according to the described flexible display panel of claim 1, it is characterized in that, respectively this wavy connecting line has string ripple pattern.
5. according to the described flexible display panel of claim 1, it is characterized in that, respectively this wavy connecting line has saw tooth pattern.
6. according to the described flexible display panel of claim 1, it is characterized in that, respectively this wavy connecting line is made by an ink-jet printing process.
7. according to the described flexible display panel of claim 1, it is characterized in that, more comprise a pliability cover plate and a frame glue, wherein this pliability cover plate is disposed at a side of this flexible base plate, and this display medium is between this pliability cover plate and this flexible base plate, this frame glue is disposed between this flexible base plate and this pliability cover plate, and around this display medium around.
8. a flexible display panel, is characterized in that, comprising:
One flexible base plate, has a plurality of viewing areas separated from one another and at least one foldable area between those viewing areas;
A plurality of pixels, are disposed in those viewing areas;
Many signal line, be disposed on this flexible base plate and with those pixels and be electrically connected, wherein those holding wires of part are distributed in those viewing areas and stride across this foldable area, and respectively this holding wire that strides across this foldable area has a wavy conduction line segment, respectively this wavy conduction line segment comprises that a plain conductor and with continuous pattern has the flexible conducting material of continuous pattern, and this flexible conducting material stack has on the plain conductor of continuous pattern in this; And
One display medium, is disposed on this flexible base plate at least to cover those viewing areas.
9. described flexible display panel according to Claim 8, is characterized in that, those holding wires comprise multi-strip scanning line, many data wires, many common lines, the wire of many transmission power supplys and/or the wires of transmission reference voltage.
10. described flexible display panel according to Claim 8, is characterized in that, respectively this wavy conduction line segment has square wave pattern, string ripple pattern, saw tooth pattern.
11. described flexible display panels according to Claim 8, it is characterized in that, more comprise a pliability cover plate and a frame glue, wherein this pliability cover plate is disposed at a side of this flexible base plate, and this display medium is between this pliability cover plate and this flexible base plate, this frame glue is disposed between this flexible base plate and this pliability cover plate, and around this display medium around.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210034348.3A CN102593095B (en) | 2010-09-25 | 2010-09-25 | Flexible display panel |
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| CN201210034348.3A CN102593095B (en) | 2010-09-25 | 2010-09-25 | Flexible display panel |
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| CN2010102942610A Division CN102013429B (en) | 2010-09-25 | 2010-09-25 | Flexible display panel |
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| CN102593095B true CN102593095B (en) | 2014-03-12 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104377205B (en) * | 2013-08-14 | 2017-07-14 | 昆山工研院新型平板显示技术中心有限公司 | A kind of flexible display substrates and preparation method, flexible display apparatus |
| CN103700322B (en) * | 2013-12-27 | 2016-03-09 | 京东方科技集团股份有限公司 | Array base palte and display device |
| CN105513501B (en) * | 2016-02-29 | 2018-07-24 | 天马微电子股份有限公司 | A kind of flexible display panels and display device |
| CN107025853B (en) * | 2017-05-03 | 2019-12-03 | 京东方科技集团股份有限公司 | A kind of flexible display substrates, display panel and display device |
| CN108183126B (en) * | 2017-12-31 | 2020-11-10 | 深圳市华星光电技术有限公司 | Elastic display panel manufacturing method, elastic display panel and display thereof |
| US10424750B2 (en) | 2017-12-31 | 2019-09-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Stretchable display panel, manufacturing method thereof, and stretchable display apparatus |
| CN108986672A (en) * | 2018-09-29 | 2018-12-11 | 武汉华星光电技术有限公司 | Display panel, display module and electronic device |
| CN109686251B (en) * | 2018-12-25 | 2021-12-31 | 厦门天马微电子有限公司 | Flexible display panel and display device |
| CN109860119B (en) * | 2019-01-10 | 2020-11-24 | 云谷（固安）科技有限公司 | Display screen body and display device |
| CN111768702B (en) * | 2019-07-24 | 2022-03-29 | 友达光电股份有限公司 | Flexible display |
| CN112331714B (en) * | 2021-01-04 | 2021-04-23 | 京东方科技集团股份有限公司 | Display substrate and display device |
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| US7495736B2 (en) * | 2005-07-20 | 2009-02-24 | Industrial Technology Research Instituti | Pixel array with flexible circuit layout having respective scan and data line profiles with predetermined wave construction so as to evenly distribute any strain on the respective scan and data lines to withstand stress and be flexible |
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| US5045753A (en) * | 1989-03-28 | 1991-09-03 | Sharp Kabushiki Kaisha | Matrix display apparatus with repair wires |
| US6501528B1 (en) * | 1999-11-26 | 2002-12-31 | Casio Computer Co., Ltd. | Stacked display device with folded substrate |
| US7495736B2 (en) * | 2005-07-20 | 2009-02-24 | Industrial Technology Research Instituti | Pixel array with flexible circuit layout having respective scan and data line profiles with predetermined wave construction so as to evenly distribute any strain on the respective scan and data lines to withstand stress and be flexible |
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