CN209657683U - A kind of flexible screen foldable structure - Google Patents
A kind of flexible screen foldable structure Download PDFInfo
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- CN209657683U CN209657683U CN201920709476.0U CN201920709476U CN209657683U CN 209657683 U CN209657683 U CN 209657683U CN 201920709476 U CN201920709476 U CN 201920709476U CN 209657683 U CN209657683 U CN 209657683U
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Abstract
The utility model provides a kind of flexible screen foldable structure, comprising: flexible display screen film, and it is used to support the first noumenon and the second ontology of the flexible display screen film；The flexible display screen film is laid on the upper surface of the first noumenon and the second ontology, and the first noumenon and the second ontology are rotatably connected by hinge arrangement；The hinge arrangement includes being separately positioned on the first noumenon and arc chute and circular arc sliding block on the second ontology；Circular Sliding guiding is adapted between the circular arc sliding block and the arc chute；The outside of the flexible display screen film is arranged in the circular arc sliding block and center of arc of the arc chute on cross section.The arc chute and circular arc sliding block that the utility model is adapted to by the way that mutual slide-and-guide is arranged, without the axis body in pivot joint center setting entity, and arc chute and circular arc sliding block be far from pivot joint center, to solve in the prior art, entity pivot joint axis body is coarse, influences beautiful problem.
Description
Technical field
The utility model relates to flexible screen folding fields, more particularly, to a kind of flexible screen foldable structure.
Background technique
Currently, with (the Flexible Displays member of flexible flexible display screen film used in tablet computer or laptop etc.
Part) fast development, need to carry out by flexible display screen film use foldable structure research.Wherein, flexible display screen film can be horizontal
It crosses foldable structure and is arranged in two main bodys, it is possible thereby to provide big picture.For example, part laptop is to increase display
Flexible display screen film is extended to host upper surface from transition on original display unit main body, increased in the longitudinal direction by device breadth
Display shot length is added；Or part large screen tablet computer is in sometimes closely to erect shape folding certain angle by an intermediate half screen
State, in more can the more convenient use as notebook, i.e. notebook can take into account with massive plate computer.
However, current foldable structure is excessively complicated, the bending curvature of display element is unable to satisfy sets requirement, especially
It is unable to satisfy small round corner bending, or in bending process repeatedly, bending curvature is difficult to keep setup parameter value；Alternatively, for rolling over
Folded hinge arrangement or pivot structure raises upward more than flexible display screen film above, and appearance is inaesthetic simultaneously, nothing
The maximization of method realization flexible display screen film.Wherein, the entity drive-connecting shaft of especially hinge arrangement protrudes display screen at frame
Outer side surface is very high, causes appearance ugly, also hinders operation, and screen cannot maximize, and is limited in the hinge frame being higher by, and uses
Family experience is bad.
Utility model content
The purpose of this utility model is to provide a kind of flexible screen foldable structure, with solve it is existing in the prior art at least
One above-mentioned technical problem.
In order to solve the above technical problems, a kind of flexible screen foldable structure provided by the utility model, comprising: flexible display screen
Film, and it is used to support the first noumenon and the second ontology of the flexible display screen film；The flexible display screen film is laid on
On the upper surface of one ontology and the second ontology, the first noumenon and the second ontology are rotatably connected by hinge arrangement；Institute
Stating hinge arrangement includes being separately positioned on the first noumenon and arc chute and circular arc sliding block on the second ontology；The circular arc sliding block
Circular Sliding guiding is adapted between the arc chute；The circular arc sliding block and the arc chute cross section (perpendicular to
The section of the first noumenon and the second ontology pivot joint axis) on center of arc the outside of the flexible display screen film is set.
Wherein, the outside of flexible display screen film refers to away from the side of the first noumenon and the second ontology.
In the prior art, in the axis body that it is pivotally connected center setting entity between two ontologies, axis body frame protrudes display screen film
There are many outside, cause appearance ugly, hinder operation, while cannot achieve the maximization of display screen, and display screen is limited in coarse
Hinge frame in, experience it is bad；And it cannot achieve the fillet formed at display screen film folding less than 5 millimeters.
The utility model by the way that the arc chute and circular arc sliding block of mutual Circular Sliding guiding adaptation is arranged, without
The axis body of entity is arranged in pivot joint center, and arc chute and circular arc sliding block be far from pivot joint center, to solve in the prior art
Entity drive-connecting shaft is coarse, rigidity is small, influences the problems such as beautiful.The maximization of screen size can be achieved.And can to avoid because
Axis body is set the problem of contradict flexible display screen film at pivot joint center, the design of display screen film is freer, also avoid due to
The damage of flexible display screen film caused by axis body contradicts when folding.
Further, on the thickness direction of the first noumenon or the second ontology, the arc chute and the circular arc
The height of the appearance profile of sliding block is less than the thickness of the first noumenon and/or the second ontology；The first noumenon and second
After body expansion (180 degree, when in the same plane) the non-bulging upper surface (is set the hinge arrangement in a thickness direction
It sets in the lower section of upper surface).
The camber of the arc profile of the i.e. described arc chute and the circular arc sliding block maximum (or outermost) is less than first
The thickness of body and the second ontology.
Further, in circular arc direction (circumferential direction), the one or both ends of the arc chute, which are open, to be arranged；The first noumenon
When relatively rotating with the second ontology, a part of the circular arc sliding block can skid off the arc chute through the opening.
Further, in the first noumenon and the expansion of the second ontology (180 degree, when in the same plane) state
When, the distance between the center of arc and the flexible display screen film surface of the circular arc sliding block and the arc chute are 0.1-
20mm。
It, can be with initial setting flexible display screen film by the way that center of arc's height at a distance from flexible display screen film surface is arranged
The curvature or crooked process radius of bending part repeatedly in bending process, can protect screen and do not damage or stay folding line.
Further, it just sees perpendicular to the cross section of drive-connecting shaft, in the first noumenon and the expansion of the second ontology and closes
Whole process, front and rear sides display screen film surface, which extends internally, meets at an intersection point, the circular arc sliding block and the arc chute
Center of arc is higher than the intersection point (set distance, such as 0.1-20mm).
Further, the hinge arrangement is symmetrically provided at left and right sides of the first noumenon and the second ontology.
The first noumenon and the second ontology are arranged along the longitudinal direction, and wherein hinge arrangement is arranged in the first noumenon and second
In the left and right sides in ontology portion adjacent to each other.
Further, close to the first adjacency section (or first adjoiner) of second ontology on the first noumenon
The connecting lateral plate that oriented second ontology direction extends is respectively set in left and right end；U-shaped appearance is provided among two connecting lateral plates
Receive space；The second adjacency section (or second adjoiner) on second ontology close to the first noumenon is protruded into described U-shaped
In accommodation space；
The arc chute or described is provided on the medial surface (close to the side of the second adjacency section) of the connecting lateral plate
Circular arc sliding block；The circular arc sliding block or arc chute are correspondingly arranged in the left and right sides of second adjacency section.
Further, the first noumenon is provided with several the first connecting plates in one end close to second ontology
And/or first U-type groove；Second ontology close to the first noumenon one end be provided with several second U-type grooves and/or
Second connecting plate；
First connecting plate protrudes into second U-type groove, is provided on first connecting plate left and right side described
Arc chute or the circular arc sliding block；The circular arc sliding block or circular arc are correspondingly arranged in the second U-type groove left and right sides
Sliding slot；
Second connecting plate protrudes into first U-type groove, is provided on second connecting plate left and right side described
Arc chute or the circular arc sliding block；The circular arc sliding block or circular arc are correspondingly arranged in the first U-type groove left and right sides
Sliding slot.
That is, in the lateral direction, spacing side by side is provided with multiple hinge arrangements, it is in dog between the first noumenon and the second ontology
The setting of tooth alternating expression, the connecting plate of a side protrude into the U-type groove of another party, and adaptation is provided on the side of connecting plate and U-type groove
Hinge arrangement.
Further, in the longitudinal direction, the gap between the first noumenon and the adjacent face of the second ontology is less than
2mm。
Further, the arc chute is identical with the arc length of circular arc sliding block.
Further, when the first noumenon and the second ontology are unfolded, i.e., when the two angle is 180 °, the arc chute
An overlapped elements are defined as with the overlapping arc length of circular arc sliding block；
When angle goes to 90 ° between the first noumenon and the second ontology, the weight of the arc chute and circular arc sliding block
Folded arc length is not less than 0.2 overlapped elements, is mutually disengaged and guarantees hinge stiffness to prevent the first noumenon and the second ontology；Work as flexibility
For display screen film from when folding into 90 ° for 180 °, flexible display screen film bending place radius of corner is not more than 10mm.
Further, it is provided with friction mechanism between the first noumenon and the second ontology, with the realization the first noumenon
With the second ontology in relative rotational motion with stopping.Such as the left and right sides of connecting lateral plate Yu second adjacency section is set
Friction plate between face.
Further, it is provided between the arc chute and circular arc sliding block for limiting the first noumenon and second
Corner locating mechanism between body.
For example, being provided with mounting groove in the left and right sides of second adjacency section, spring is provided in mounting groove and determining
Position pin, connecting lateral plate along be provided with several positioning grooves, positioning groove on the circular arc direction of the arc chute concentric
It is arranged on the sliding trace of positioning pin, positioning pin is protruding under the force of a spring and protrudes into the positioning groove
When, it can be achieved that angle locking between the first noumenon and the second ontology, overcomes spring force firmly to force positioning pin to exit institute
Positioning groove is stated, then can continue the rotation between the first noumenon and the second ontology.Alternatively, chuck, plug is arranged in extreme position
Equal barrier structures.
By adopting the above technical scheme, the utility model has the following beneficial effects:
A kind of flexible screen foldable structure provided by the utility model, by the arc chute that mutual slide-and-guide adaptation is arranged
With circular arc sliding block, without the axis body in pivot joint center setting entity, and arc chute and circular arc sliding block are far from pivot joint
The arc section at center, to solve in the prior art, entity pivot joint axis body is coarse, influences beautiful problem.Display screen can be achieved
Maximization.And can be to avoid flexible display screen film is contradicted because axis body is arranged the problem of, avoid axis body when due to folding
The damage of flexible display screen film caused by conflict.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
The exploded view of flexible screen foldable structure when the expansion that Fig. 1 provides for the utility model embodiment 1；
Fig. 2 is the partial illustrations of hinge arrangement in flexible screen foldable structure shown in FIG. 1；
Fig. 3 is the exploded view of flexible screen foldable structure after folding shown in FIG. 1；
The exploded view of flexible screen foldable structure when the expansion that Fig. 4 provides for the utility model embodiment 2.
Appended drawing reference:
10- the first noumenon；The first adjacency section 11-；12- connecting lateral plate；13- arc chute；The first U-type groove of 15-；20-
Two ontologies；The second adjacency section 21-；23- circular arc sliding block；The second connecting plate of 25-；30- flexible display screen film.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment 1
As shown in figs. 1 and 3, a kind of flexible screen foldable structure provided in this embodiment, comprising: flexible display screen film 30, with
And it is used to support the first noumenon 10 and the second ontology 20 of flexible display screen film 30；Flexible display screen film 30 is laid on the first noumenon
10 and second ontology 20 upper surface on, the first noumenon 10 and the second ontology 20 are rotatably connected by hinge arrangement；
Hinge arrangement includes being separately positioned on the first noumenon 10 and arc chute 13 and circular arc sliding block 23 on the second ontology 20；Circular arc is sliding
Slide-and-guide is adapted between block 23 and arc chute 13；For comprising cross section in the front-back direction, circular arc sliding block 23 and circular arc
The outside of the flexible display screen film 30 of the center of arc A setting of sliding slot 13.Wherein the outside refers to away from the first noumenon and
The side of two ontologies.
The arc chute and circular arc sliding block that the utility model is adapted to by the way that mutual slide-and-guide is arranged, without being pivotally connected
The axis body of entity is arranged in center, and arc chute and circular arc sliding block are in the arc section far from pivot joint center, to solve existing
There is the problem that entity drive-connecting shaft is coarse, rigidity is small, influence is beautiful in technology.The maximization of display screen can be achieved.And it can keep away
Exempt from the problem of contradicting flexible display screen film because axis body is arranged at pivot joint center, the design of display screen film is freer, also avoids
The damage of flexible display screen film caused by axis body contradicts when due to folding.
On the thickness direction of the first noumenon 10 or the second ontology 20, the appearance profile of arc chute 13 and circular arc sliding block 23
Height be less than the thickness of the first noumenon 10 or the second ontology 20.
That is camber G (arcuate midway point and the string of the arc profile of arc chute 13 and circular arc sliding block 23 maximum (or outermost)
Vertical range) be less than the thickness of the first noumenon 10 or the second ontology 20.To avoid in the first noumenon 10 and the second ontology 20
(180 degree, when in the same plane) hinge arrangement protrudes upper surface in a thickness direction after expansion.
In circular arc direction (circumferential direction), the one or both ends of arc chute 13, which are open, to be arranged；The first noumenon 10 and second
When body 20 relatively rotates, a part of circular arc sliding block 23 can skid off arc chute 13 through opening.
In the above scheme it is highly preferred that as shown in Fig. 2, the center of arc A of circular arc sliding block 23 and arc chute 13 is arranged
Flexible display screen film 30 the outside side of the first noumenon 10 and the second ontology 20 (deviate from).More specifically, first
When ontology 10 and the second 20 unfolded state of ontology, the center of arc A and flexible display screen film of circular arc sliding block 23 and arc chute 13
The distance between 30 surfaces h is 2-8mm.The crooked process radius R of flexible display screen film is smaller, and minimum can accomplish 1-3mm.
In addition, by setting center of arc A height at a distance from 30 surface of flexible display screen film, it can be with initial setting flexibility
The curvature or crooked process radius of 30 bending part of display screen film repeatedly in bending process, can protect screen and do not damage or do not stay folding
Trace.
In the present embodiment, the left and right sides of the first noumenon 10 and the second ontology 20 is symmetrically provided with hinge arrangement.The
One ontology 10 and the second ontology 20 dock along the longitudinal direction, wherein hinge arrangement setting the first noumenon 10 and the second ontology 20 that
The left and right sides of this adjacency section.
Oriented second ontology is respectively set at the left and right end of the first adjacency section 11 close to the second ontology 20 in the first noumenon 10
The connecting lateral plate 12 that 20 directions extend；U-shaped accommodation space is provided among two connecting lateral plates 12；Second ontology 20 is close to the
Second adjacency section 21 of one ontology 10 is protruded into U-shaped accommodation space；The medial surface of connecting lateral plate is (close to the one of the second adjacency section
Side) on be provided with arc chute 13；Circular arc sliding block 23 is correspondingly arranged in the left and right sides of second adjacency section 21.In front and back
Upwards, the gap between the first noumenon 10 and the adjacent face of the second ontology 20 is less than 1mm, can farthest realize aobvious to flexibility
The support of display screen film.Width ratio of the non-adhesive in the first noumenon 10 and the bending transition part of the second ontology 20 on flexible display screen film
The prior art is narrower, and 2-4mm may be implemented, and thus helps the service life for extending flexible display screen film.
In the present embodiment, arc chute 13 is identical with the arc length of circular arc sliding block 23.The first noumenon 10 and the second ontology 20
Between be also provided with damping mechanism, with realize the first noumenon 10 and the second ontology 20 in relative rotational motion with stopping.
Wherein there are many damping mechanism form, for example, the friction plate that is arranged between connecting lateral plate and the left and right sides of the second adjacency section or
Person's torque spring etc..Alternatively, being provided between arc chute 13 and circular arc sliding block 23 for limiting the first noumenon 10 and second
Corner locating mechanism between body 20；For example, being provided with mounting groove in the left and right sides of the second adjacency section, it is provided in mounting groove
Spring and positioning pin, connecting lateral plate have set up several positioning grooves along the arc with 13 concentric of arc chute, position recessed
Slot is arranged on the sliding trace of positioning pin, and positioning pin is protruding under the force of a spring and when protruding into positioning groove,
The angle locking between the first noumenon 10 and the second ontology 20 can be achieved, it is fixed to force positioning pin to exit firmly to overcome spring force
Position groove, then can continue the rotation between the first noumenon 10 and the second ontology 20.
And when the first noumenon 10 and the expansion of the second ontology 20, i.e., when the two angle is 180 °, the arc chute and circle
The overlapping arc length of arc sliding block is set as an overlapped elements；When angle goes to 90 ° between the first noumenon and the second ontology,
The overlapping arc length of the arc chute and circular arc sliding block is not less than 0.2 overlapped elements, to prevent the first noumenon and the second ontology phase
Mutually it is detached from and guarantees hinge stiffness；When display screen film is folded from when going to 90 ° for 180 °, flexible display screen film bending place radius of corner
No more than 5mm.
A kind of flexible screen foldable structure provided by the utility model, by the arc chute that mutual slide-and-guide adaptation is arranged
13 and circular arc sliding block 23, without the axis body in pivot joint center setting entity, to avoid in the prior art because axis body is arranged
And the problem of contradicting flexible display screen film 30, avoid the damage of flexible display screen film 30 caused by axis body contradicts when due to folding
It is bad.
Embodiment 2
The present embodiment is essentially identical with example structure, the difference is that:
As shown in figure 4, the first noumenon 10 is provided with several the first U-type grooves 15 in one end close to the second ontology 20；The
Two ontologies 20 are provided with several the second connecting plates 25 in one end close to the first noumenon 10；Second connecting plate 25 protrudes into described
In one U-type groove 15, the second connecting plate is provided with circular arc sliding block on 25 left and right side；In first U-type groove in left and right sides
It is correspondingly arranged on arc chute.That is, in the lateral direction, spacing side by side is provided with multiple hinge arrangements, the first noumenon and second
In indenting formula setting between ontology, the connecting plate of a side is protruded into the U-type groove of another party, the side of connecting plate and U-type groove
On be provided with the hinge arrangement of adaptation.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of flexible screen foldable structure characterized by comprising flexible display screen film, and be used to support described flexible aobvious
The first noumenon of display screen film and the second ontology；The flexible display screen film is laid on the upper surface of the first noumenon and the second ontology
On, the first noumenon and the second ontology are rotatably connected by hinge arrangement；The hinge arrangement includes being separately positioned on
The first noumenon and arc chute and circular arc sliding block on the second ontology；Circular arc is sliding between the circular arc sliding block and the arc chute
Action-oriented adaptation；The center of arc of the circular arc sliding block and the arc chute on cross section is arranged in the flexible display screen
The outside of film.
2. flexible screen foldable structure according to claim 1, which is characterized in that in the first noumenon or the second ontology
On thickness direction, the height of the appearance profile of the arc chute and the circular arc sliding block is less than the first noumenon and/or the
The thickness of two ontologies；After the first noumenon and the expansion of the second ontology, the hinge arrangement non-bulging upper table in a thickness direction
Face.
3. flexible screen foldable structure according to claim 1, which is characterized in that on circular arc direction, the arc chute
One or both ends be open setting；When the first noumenon and the second ontology relatively rotate, a part of the circular arc sliding block can be through institute
It states opening and skids off the arc chute.
4. flexible screen foldable structure according to claim 1, which is characterized in that in the first noumenon and the second ontology exhibition
When open state, the distance between the center of arc and the flexible display screen film surface of the circular arc sliding block and the arc chute
For 0.1-20mm.
5. flexible screen foldable structure according to claim 1, which is characterized in that close to described second on the first noumenon
The connecting lateral plate that oriented second ontology direction extends is respectively set in the left and right end of first adjacency section of ontology；Two connecting sides
U-shaped accommodation space is provided among plate；The second adjacency section on second ontology close to the first noumenon is protruded into described U-shaped
In accommodation space；
The arc chute or the circular arc sliding block are provided on the medial surface of the connecting lateral plate；A left side for second adjacency section
The circular arc sliding block or arc chute are correspondingly arranged on right two sides.
6. flexible screen foldable structure according to claim 1, which is characterized in that the first noumenon is close to described second
One end of ontology is provided with several first connecting plates and/or the first U-type groove；Second ontology is close to the first noumenon
One end be provided with several second U-type grooves and/or the second connecting plate；
First connecting plate protrudes into second U-type groove, and first connecting plate is provided with the circular arc on left and right side
Sliding slot or the circular arc sliding block；The circular arc sliding block or arc chute are correspondingly arranged in the second U-type groove left and right sides；
Second connecting plate protrudes into first U-type groove, and second connecting plate is provided with the circular arc on left and right side
Sliding slot or the circular arc sliding block；The circular arc sliding block or arc chute are correspondingly arranged in the first U-type groove left and right sides.
7. flexible screen foldable structure according to claim 1, which is characterized in that in the longitudinal direction, the first noumenon
And second ontology adjacent face between gap be less than 2mm.
8. flexible screen foldable structure according to claim 1, which is characterized in that the first noumenon and the expansion of the second ontology
When, i.e., when the two angle is 180 °, the overlapping arc length of the arc chute and circular arc sliding block is defined as an overlapped elements；
When angle goes to 90 ° between the first noumenon and the second ontology, the overlap arc of the arc chute and circular arc sliding block
It is long to be not less than 0.2 overlapped elements, hinge stiffness is mutually disengaged and guaranteed to prevent the first noumenon and the second ontology.
9. flexible screen foldable structure according to claim 1, which is characterized in that when the flexible display screen film is rolled over from 180 °
When being laminated to 90 °, flexible display screen film bending place radius of corner is not more than 10mm.
10. flexible screen foldable structure according to claim 1, which is characterized in that the first noumenon and the second ontology it
Between be provided with friction mechanism, with realize the first noumenon and the second ontology in relative rotational motion with stopping；
And/or it is provided between the arc chute and circular arc sliding block for limiting between the first noumenon and the second ontology
Corner locating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709476.0U CN209657683U (en) | 2019-05-17 | 2019-05-17 | A kind of flexible screen foldable structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709476.0U CN209657683U (en) | 2019-05-17 | 2019-05-17 | A kind of flexible screen foldable structure |
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| CN209657683U true CN209657683U (en) | 2019-11-19 |
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ID=68530271
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994048A (en) * | 2019-05-17 | 2019-07-09 | 泰州市创新电子有限公司 | A kind of flexible screen foldable structure |
| CN111179762A (en) * | 2020-03-06 | 2020-05-19 | 上海天马微电子有限公司 | Folding display device |
-
2019
- 2019-05-17 CN CN201920709476.0U patent/CN209657683U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994048A (en) * | 2019-05-17 | 2019-07-09 | 泰州市创新电子有限公司 | A kind of flexible screen foldable structure |
| CN109994048B (en) * | 2019-05-17 | 2024-05-03 | 泰州市创新电子有限公司 | Flexible screen folding structure |
| CN111179762A (en) * | 2020-03-06 | 2020-05-19 | 上海天马微电子有限公司 | Folding display device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |