CN107144216A - The detection method and mobile terminal of a kind of angle value - Google Patents
The detection method and mobile terminal of a kind of angle value Download PDFInfo
- Publication number
- CN107144216A CN107144216A CN201710293604.3A CN201710293604A CN107144216A CN 107144216 A CN107144216 A CN 107144216A CN 201710293604 A CN201710293604 A CN 201710293604A CN 107144216 A CN107144216 A CN 107144216A
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- Prior art keywords
- foldable
- capacitance
- angle value
- capacitance plate
- fold domain
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
Abstract
The present invention provides the detection method and mobile terminal of a kind of angle value, and this method includes：Detect the capacitance for the electric capacity that the longitudinal scanning passage of the first fold domain of the foldable capacitance plate is constituted with the longitudinal scanning passage of the second fold domain of the foldable capacitance plate；According to angle folding angle value and the interval preliminary mapping relation of capacitance, and the capacitance where the capacitance of the electric capacity is interval, and the corresponding angle folding angle value of capacitance for determining the electric capacity is the angle folding angle value of the foldable capacitance plate.So, existing mobile terminal is different from, mobile terminal of the invention can utilize the folding characteristic of foldable capacitance plate, by detecting that the capacitance of electric capacity determines the angle folding angle value of foldable capacitance plate, so as to increase the application of foldable capacitance plate, Consumer's Experience is improved.
Description
Technical field
The present invention relates to the detection method and mobile terminal of communication technical field, more particularly to a kind of angle value.
Background technology
With the development of semiconductor technology, requirement more and more higher of the user to mobile terminal screen, with large-size screen monitors mobile terminal
Exemplified by, the visual experience for both having needed large-size screen monitors to bring needs it to possess portability again.And the appearance of foldable capacitance plate, it is such as flexible
Screen, the problem of solving caused by large-size screen monitors not Portable belt, when using can will screen expansion, carry with Shi Zeke and will shield and fold, from
And visual experience when using both was met, and space-consuming when carrying can be reduced.However, mobile terminal is mainly using can at present
Folding capacitance plate is used to show, causes the application of foldable capacitance plate narrow.
The content of the invention
The embodiment of the present invention provides the detection method and mobile terminal of a kind of angle value, so that solve can in existing mobile terminal
The problem of application of folding capacitance plate is narrow.
In a first aspect, the embodiments of the invention provide a kind of detection method of angle value, this method includes：
Detect the longitudinal scanning passage and the foldable capacitance plate of the first fold domain of the foldable capacitance plate
The capacitance for the electric capacity that the longitudinal scanning passage of second fold domain is constituted；
According to angle folding angle value and the interval preliminary mapping relation of capacitance, and the electric capacity where the capacitance of the electric capacity
Value is interval, and the corresponding angle folding angle value of capacitance for determining the electric capacity is the angle folding angle value of the foldable capacitance plate.
Second aspect, the embodiment of the present invention also provides a kind of mobile terminal, and the mobile terminal includes：
Detection module, for detect the foldable capacitance plate the first fold domain longitudinal scanning passage with it is described can
Fold the capacitance of the electric capacity of the longitudinal scanning passage composition of the second fold domain of capacitance plate；
Determining module, for the electricity according to angle folding angle value and the interval preliminary mapping relation of capacitance, and the electric capacity
Capacitance where capacitance is interval, and it is the foldable capacitance plate to determine the corresponding angle folding angle value of capacitance of the electric capacity
Angle folding angle value.
In the embodiment of the present invention, detect the foldable capacitance plate the first fold domain longitudinal scanning passage with it is described
The capacitance for the electric capacity that the longitudinal scanning passage of second fold domain of foldable capacitance plate is constituted；According to angle folding angle value and electricity
The interval preliminary mapping relation of capacitance, and the capacitance where the capacitance of the electric capacity are interval, determine the electric capacity of the electric capacity
It is worth the angle folding angle value that corresponding angle folding angle value is the foldable capacitance plate.So, existing mobile terminal is different from, this
The mobile terminal of invention can utilize the folding characteristic of foldable capacitance plate, by detecting that the capacitance of electric capacity determines foldable electricity
Rong Ping angle folding angle value, so as to increase the application of foldable capacitance plate, improves Consumer's Experience.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed for description of the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of flow chart of the detection method of angle value provided in an embodiment of the present invention；
Fig. 2 is a kind of structure chart of foldable capacitance plate provided in an embodiment of the present invention；
Fig. 3 is a kind of structure chart of foldable capacitance plate provided in an embodiment of the present invention；
Fig. 4 is a kind of structure chart of foldable capacitance plate provided in an embodiment of the present invention；
Fig. 5 is the flow chart of the detection method of another angle value provided in an embodiment of the present invention；
Fig. 6 is a kind of structure chart of mobile terminal provided in an embodiment of the present invention；
Fig. 7 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 8 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Fig. 9 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Figure 10 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Figure 11 is the structure chart of another mobile terminal provided in an embodiment of the present invention；
Figure 12 is the structure chart of another mobile terminal provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Referring to Fig. 1, Fig. 1 is a kind of flow chart of the detection method of angle value provided in an embodiment of the present invention, applied to tool
There is the mobile terminal of foldable capacitance plate, as shown in figure 1, comprising the following steps：
Step 101, the longitudinal scanning passage of the first fold domain of the detection foldable capacitance plate with it is described foldable
The capacitance for the electric capacity that the longitudinal scanning passage of second fold domain of capacitance plate is constituted.
In the embodiment of the present invention, the foldable capacitance plate can be with bending fold, and the foldable capacitance plate includes a plurality of
The longitudinal scanning passage being parallel to each other, and a plurality of be parallel to each other and respectively with the longitudinal scanning channel insulation and intersecting vertically
Transversal scanning passage.Wherein, longitudinal scanning passage and transversal scanning passage can be respectively by the conductor layer erosions positioned at Different Plane
Quarter forms, such as ITO (Indium Tin Oxides, tin indium oxide) layer, because scan channel is conductor, therefore, any two phases
Two scan channels mutually insulated can constitute electric capacity as the two poles of the earth of electric capacity.
Foldable capacitance plate includes but are not limited to the first fold domain and the second fold domain, further, the first folding
Folded region and the second fold domain can be located at the both sides of fold line respectively, wherein, fold line can be pre-set, can also root
Factually border service condition is determined, is not limited thereto.Longitudinal scanning passage and the second fold domain due to the first fold domain
Longitudinal scanning passage mutually insulated and be conductor, therefore, any one article of longitudinal scanning passage of the first fold domain and
Any one longitudinal scanning passage in two-fold region can constitute electric capacity.In addition, the bar number of longitudinal scanning passage can basis
Flexibly set the need for reality, for example：Itself and the second folding can be increased by increasing the longitudinal scanning passage of the first fold domain
The quantity for the electric capacity that the longitudinal scanning passage in folded region is constituted, so as to by detecting that the capacitance of multiple electric capacity improves angle folding
The accuracy that angle value judges.
In the step, default longitudinal scanning passage and the institute of the first fold domain of the foldable capacitance plate can be detected
The capacitance of the electric capacity of the default longitudinal scanning passage composition of the second fold domain of foldable capacitance plate is stated, further, the
The default longitudinal scanning passage of one fold domain and the default longitudinal scanning passage of the second fold domain can be respectively the first folding
Closest to the longitudinal scanning passage of fold line in folded region and the second fold domain, but it is not limited only to this.It can also detect described
The part longitudinal scanning passage of first fold domain of foldable capacitance plate and the second fold domain of the foldable capacitance plate
The capacitance of multiple electric capacity that constitutes of part longitudinal scanning passage.It can also detect that the first of the foldable capacitance plate folds
Each longitudinal scanning passage in region and each longitudinal scanning passage of the second fold domain of the foldable capacitance plate are constituted
Each electric capacity capacitance, be not limited thereto.Wherein, the longitudinal scanning passage of the first fold domain can be logical for driving
Road, that is, receive the passage of drive signal, accordingly, and the longitudinal scanning passage of the second fold domain is induction channels, that is, receives sense
The passage of induction signal.It should be understood that the longitudinal scanning passage of the second fold domain can also be driving passage, accordingly, the
The longitudinal scanning passage of one fold domain is induction channels.
When the angle folding angle value of foldable capacitance plate changes, the first fold domain of the foldable capacitance plate
The distance between longitudinal scanning passage and longitudinal scanning passage of the second fold domain of the foldable capacitance plate change,
I.e. the distance between its two poles of the earth of electric capacity constituted change, so as to cause the capacitance of electric capacity to change.It is possible thereby to root
According to the capacitance of electric capacity, the angle folding angle value of foldable capacitance plate is judged., can receiving according to driving passage in the step
Drive signal and induction channels receive induced signal, the capacitance of electric capacity is obtained, it is of course also possible to be detected by universal meter
The capacitance of electric capacity, but it is not limited only to this.
For convenience of understanding, also referring to Fig. 2, Fig. 2 is a kind of knot of foldable capacitance plate provided in an embodiment of the present invention
Composition, as shown in Fig. 2 foldable capacitance plate 200 includes the first fold domain 201 and the second fold domain 202, the first folding region
Domain 201 is located at the left side of fold line 203, and the second fold domain 202 is located at the right side of fold line 203, in Fig. 2 fold line 203 with
The longitudinal scanning passage 204 of foldable capacitance plate 200 be arranged in parallel, it is possible to understand that, fold line 203 can also be with foldable electricity
Hold the intersecting setting of longitudinal scanning passage 204 of screen 200, as shown in figure 3, in addition, fold line 203 can also bend setting, such as Fig. 4
It is shown.Due to the longitudinal scanning passage in the fold domain 202 of longitudinal scanning passage 204 and second in the first fold domain 201
205 be conductor, and mutually insulated, therefore, longitudinal scanning passage 204 and longitudinal scanning passage 205 may be constructed electric capacity, due to
The capacitance of the electric capacity changes with the change of the first fold domain 201 and the angle folding angle value of the second fold domain 202, by
This can judge the angle folding angle value of foldable capacitance plate 200 according to the capacitance of the electric capacity.
Step 102, the capacitance institute according to angle folding angle value and the interval preliminary mapping relation of capacitance, and the electric capacity
Capacitance it is interval, the corresponding angle folding angle value of capacitance for determining the electric capacity is the angle folding of the foldable capacitance plate
Angle value.
In the step, angle folding angle value has the angle between two faces of display unit for foldable capacitance plate, works as shifting
When the tow sides of dynamic terminal all have display unit, relatively small angle can be regard as angle folding angle value.Due to electric capacity
Capacitance and two-plate between distance be inversely proportional, i.e. the distance of two-plate is smaller, its constitute electric capacity capacitance it is bigger,
Therefore, when foldable capacitance plate angle folding angle value 0 to when changing between 180 degree, the capacitance of detection is bigger, foldable screen
Angle folding angle value it is smaller, conversely, detection capacitance it is smaller, the angle folding angle value of foldable screen is bigger；And when foldable electricity
Rong Ping angle folding angle value is in 180 degree to when changing between 360 degree, and the capacitance of detection is bigger, the folding angles of foldable screen
Value is bigger, conversely, the capacitance of detection is smaller, the angle folding angle value of foldable screen is smaller.I.e. when the folding of foldable capacitance plate
Angle value between 180 degree 0 to when changing, and the size of the size and angle folding angle value of capacitance is inversely proportional；When foldable electric capacity
The angle folding angle value of screen is in 180 degree to when changing between 360 degree, and the size of the size and angle folding angle value of capacitance is inversely proportional.
For example, when the angle folding angle value of foldable screen is 180 degree, you can fold capacitance plate when being fully deployed, the first fold domain and the
Two-fold region is in same plane, and the capacitance of electric capacity is minimum；When the angle folding angle value of foldable capacitance plate is 0 degree, you can
When folding capacitance plate is folded completely, the first fold domain is laminated with the second fold domain, and the capacitance of electric capacity is minimum.
In view of the unstability of electric capacity in itself, and the problem of aging of foldable capacitance plate in use, then exist
In preliminary mapping relation, angle folding angle value can be mapped with capacitance interval, such as angle folding angle value A mapping capacitances are interval
(C1, C2), in addition, the interval quantity of the capacitance of an angle folding angle value mapping and the number of the capacitance detected in step 101
Amount is consistent.Therefore can be according to the interval preliminary mapping relation of angle folding angle value and capacitance, and where the capacitance of the electric capacity
Capacitance it is interval, the corresponding angle folding angle value of capacitance for determining the electric capacity is the folding angles of the foldable capacitance plate
Value, such as the capacitance C3 of detection then can determine that the current angle folding of the foldable capacitance plate in capacitance interval (C1, C2)
Angle value is A.
In the embodiment of the present invention, mobile terminal can be the mobile phone with foldable capacitance plate, tablet personal computer (Tablet
Personal Computer), laptop computer (Laptop Computer), personal digital assistant (personal digital
Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device
(Wearable Device) etc..
The detection method of the angle folding angle value of the present embodiment, detect the foldable capacitance plate the first fold domain it is vertical
The capacitance of the electric capacity constituted to scan channel and the longitudinal scanning passage of the second fold domain of the foldable capacitance plate；Root
According to angle folding angle value and the interval preliminary mapping relation of capacitance, and the capacitance where the capacitance of the electric capacity is interval, really
The corresponding angle folding angle value of capacitance of the fixed electric capacity is the angle folding angle value of the foldable capacitance plate.So, it is different from
Existing mobile terminal, mobile terminal of the invention can utilize the folding characteristic of foldable capacitance plate, by detecting electric capacity
Capacitance determines the angle folding angle value of foldable capacitance plate, so as to increase the application of foldable capacitance plate, improves user
Experience.
Referring to Fig. 5, Fig. 5 is the flow chart of the detection method of another angle value provided in an embodiment of the present invention, this implementation
Example and the main distinction of above-described embodiment are, to the longitudinal scanning line of the first fold domain of the foldable capacitance plate of detection
The capacitance of the electric capacity constituted with the longitudinal scanning line of the foldable second flat fold domain has made further restriction, has
Body is：Detect the foldable capacitance plate the first fold domain each longitudinal scanning passage respectively with the foldable electric capacity
The capacitance for each electric capacity that each longitudinal scanning passage of second fold domain of screen is constituted.
As shown in figure 5, comprising the following steps：
Step 501, the first fold domain of the detection foldable capacitance plate each longitudinal scanning passage respectively with institute
State the capacitance of each electric capacity of each longitudinal scanning passage composition of the second fold domain of foldable capacitance plate.
In the step, can detect the foldable capacitance plate the first fold domain each longitudinal scanning passage respectively with
The capacitance for each electric capacity that each longitudinal scanning passage of second fold domain of the foldable capacitance plate is constituted, so as to carry
The degree of accuracy for the angle folding angle value that height is determined.For convenience of understanding, distance is described as follows：
If there are m bar longitudinal scanning passages the first fold domain, there are n bar longitudinal scanning passages the second fold domain, wherein, m
Be positive integer with n, then it is detectable to obtain 2 × m × n capacitance for an angle folding angle value.Specifically, if by first
Each longitudinal scanning passage of fold domain is used as sensing as driving passage, each longitudinal scanning passage of the second fold domain
Passage, then drive passage for any bar of the first fold domain, and passage group is retouched in n bars sensing that can be respectively with the second fold domain
Into n electric capacity, it thus can detect and obtain n capacitance, by that analogy, the m bars driving passage of the first fold domain can be with second
The n bars induction channels of fold domain constitute m × n electric capacity, and thus detection obtains m × n capacitance.If in addition, by the second folding
Each longitudinal scanning passage in folded region is as driving passage, and each longitudinal scanning passage of the first fold domain is logical as sensing
Road, then drive passage for any bar of the second fold domain, and passage composition is retouched in m bars sensing that can be respectively with the first fold domain
M electric capacity, thus can detect and obtains m capacitance, by that analogy, and the n bars driving passage of the second fold domain can be with the first folding
The m bars induction channels in folded region constitute m × n electric capacity, and thus detection obtains m × n capacitance.And then detect obtain 2 × m ×
N capacitance, so as to improve the degree of accuracy for the detection angles value being worth to according to the 2 × m × n electric capacity.
Step 502, the capacitance institute according to angle folding angle value and the interval preliminary mapping relation of capacitance, and the electric capacity
Capacitance it is interval, the corresponding angle folding angle value of capacitance for determining the electric capacity is the angle folding of the foldable capacitance plate
Angle value.
The step is identical with step 102 in above-described embodiment, specifically can refer to the description of step 102, will not be repeated here.
The detection method of the angle folding angle value of the present embodiment, detect the foldable capacitance plate the first fold domain it is each
It is each that individual longitudinal scanning passage is constituted with each longitudinal scanning passage of the second fold domain of the foldable capacitance plate respectively
The capacitance of individual electric capacity；According to the capacitance institute of angle folding angle value and the interval preliminary mapping relation of capacitance, and the electric capacity
Capacitance it is interval, the corresponding angle folding angle value of capacitance for determining the electric capacity is the angle folding of the foldable capacitance plate
Angle value.So, on the basis of above method embodiment, the present embodiment is by detecting that it is foldable that the capacitance of multiple electric capacity is determined
The angle folding angle value of capacitance plate, improves the degree of accuracy of the angle folding angle value determined.
Optionally, step 501 can be replaced：
The first drive signal is controlled to input the longitudinal scanning passage of the first fold domain to the foldable capacitance plate, institute
State the induced signal of longitudinal scanning channel reception first of the second fold domain of foldable capacitance plate；
According to first drive signal and first induced signal, the longitudinal scanning of first fold domain is obtained
The capacitance for the electric capacity that passage and the longitudinal scanning passage of second fold domain are constituted.
In the step, the longitudinal scanning passage of the first fold domain is regard as driving passage, the longitudinal direction of the second fold domain
Scan channel is used as induction channels.Wherein, the first drive signal is high-frequency signal, so that the longitudinal scanning of the second fold domain leads to
Road receive the first induced signal, specifically, the first drive signal can be high-frequency voltage signal, such as square-wave signal or
High-frequency current signal, is not limited thereto.
Further, if multiple longitudinal scanning passages of the first fold domain of selection control first as driving passage
Drive signal sequentially inputs the plurality of longitudinal scanning passage of the first fold domain, if multiple longitudinal directions of the second fold domain of selection
Scan channel is as induction channels, then the plurality of longitudinal scanning passage of the second fold domain is received simultaneously corresponds to the first folding
First induced signal of any longitudinal scanning passage in region.
Thus, it is possible to according to first drive signal and first induced signal, obtain first fold domain
Longitudinal scanning passage and second fold domain the capacitance of electric capacity that constitutes of longitudinal scanning passage.
Optionally, step 501 can be replaced：
The second drive signal is controlled to input the longitudinal scanning passage of the second fold domain to the foldable capacitance plate, institute
State the induced signal of longitudinal scanning channel reception second of the first fold domain of foldable capacitance plate；
According to second drive signal and second induced signal, the longitudinal scanning of first fold domain is obtained
The capacitance for the electric capacity that passage and the longitudinal scanning passage of second fold domain are constituted.
In the step, the longitudinal scanning passage of the second fold domain is regard as driving passage, the longitudinal direction of the first fold domain
Scan channel is used as induction channels.Wherein, the second drive signal is high-frequency signal, so that the longitudinal scanning of the first fold domain leads to
Road receive the second induced signal, specifically, the first drive signal can be high-frequency voltage signal, such as square-wave signal or
High-frequency current signal, is not limited thereto.
Further, if multiple longitudinal scanning passages of the second fold domain of selection control second as driving passage
Drive signal sequentially inputs the plurality of longitudinal scanning passage of the second fold domain, if multiple longitudinal directions of the first fold domain of selection
Scan channel is as induction channels, then the plurality of longitudinal scanning passage of the first fold domain is received simultaneously corresponds to the second folding
Second induced signal of any longitudinal scanning passage in region.
Thus, it is possible to according to second drive signal and second induced signal, obtain first fold domain
Longitudinal scanning passage and second fold domain the capacitance of electric capacity that constitutes of longitudinal scanning passage.
Optionally, after step 502, methods described also includes：
Show the angle folding angle value of the foldable capacitance plate.
In the step, it is determined that after the angle folding angle value of foldable capacitance plate, this can be shown in the display unit of capacitance plate
Angle folding angle value, so that user understands the current folded state of foldable capacitance plate, and family can be used to utilize has this foldable
The mobile terminal of capacitance plate e.g., the angle value of other objects is measured using angle folding angle value as angle value survey tool, so that
Further enrich the function of foldable capacitance plate.
Optionally, after step 502, methods described also includes：
Recognize the application scenarios of the mobile terminal；
Judge the foldable capacitance plate angle folding angle value whether the predetermined collapse angle value with the application scenarios of identification
Matching；
If the predetermined collapse angle value of the angle folding angle value of the foldable capacitance plate and the application scenarios of the identification is not
Matching, by controlling the rotation angle value of motor, is adjusted to described with the angle folding angle value for controlling the foldable capacitance plate and known
The predetermined collapse angle value of other application scenarios.
In the step, motor can be set at fold line, so that rotation angle value and then control by controlling motor
The angle folding angle value of the foldable capacitance plate.Specifically, the application scenarios of mobile terminal can be call scene or
Scene during video is watched, but is not limited only to this.
For convenience of understanding, illustrated exemplified by application scenarios when to watch video, the predetermined collapse angle of the application scenarios
Angle value can be specifically not construed as limiting, e.g., should answer according to optimal viewing visual angle, or use habit decision during user's viewing video
With 100 degree of the predetermined collapse angle value of scene, then when mobile terminal identifies that mobile terminal is currently used in broadcasting video, it can pass through
The capacitance of detection electric capacity determines current angle folding angle value, and judge the foldable capacitance plate angle folding angle value whether with knowledge
100 degree of matchings of predetermined collapse angle value of other application scenarios, if the angle folding angle value of the foldable capacitance plate is known with described
The predetermined collapse angle values of other application scenarios is mismatched, and mobile terminal can be by controlling the rotation angle value of motor, to control
The angle folding angle value of the foldable capacitance plate is adjusted to 100 degree.
By the above method, angle folding angle value and the identification that mobile terminal can also be in the foldable capacitance plate
When the predetermined collapse angle value of application scenarios is mismatched, by controlling the rotation angle value of motor, to control the foldable electricity
Rong Ping angle folding angle value is adjusted to the predetermined collapse angle value of the application scenarios of the identification, so as to lift the use body of user
Test.
Optionally, after step 502, methods described also includes：
Judge whether the angle folding angle value of the foldable capacitance plate is less than the first predetermined collapse angle value or more than second
Predetermined collapse angle value；
If the angle folding angle value of the foldable capacitance plate is less than the first predetermined collapse angle value, or described rolls over
The angle folding angle value of folded capacitance plate is more than the second predetermined collapse angle value, performs predetermined warning operation.
In the step, to reduce foldable capacitance plate because angle folding angle value is too small or the excessive situation hair for causing to shield body destruction
It is raw, the first predetermined collapse angle value and the second predetermined collapse angle value can be pre-set respectively, with the foldable capacitance plate
Angle folding angle value be less than the first predetermined collapse angle value, or the foldable capacitance plate angle folding angle value be more than institute
When stating the second predetermined collapse angle value, predetermined warning operation is performed.Wherein, the first predetermined collapse angle value and the second predetermined collapse
Angle value can be set according to the flexibility of the foldable capacitance plate, be specifically not construed as limiting, and such as the first predetermined collapse angle value can be with
For 0 degree, the second predetermined collapse angle value can be 180 degree.Predetermined warning operation can be voice message, the tinkle of bells prompting, vibrations
One or more combinations in prompting etc..
By the above method, mobile terminal can also be less than described first in the angle folding angle value of the foldable capacitance plate
Predetermined collapse angle value, or the foldable capacitance plate angle folding angle value be more than the second predetermined collapse angle value when,
Perform predetermined warning operation so that effectively reduce foldable capacitance plate because angle folding angle value is too small or it is excessive cause shield body destruction
Situation occurs.
Referring to Fig. 6, Fig. 6 is a kind of structure chart of mobile terminal provided in an embodiment of the present invention, as shown in fig. 6, mobile whole
End 600 includes detection module 601 and determining module 602.
Wherein, detection module 601, the longitudinal scanning passage of the first fold domain for detecting the foldable capacitance plate
The capacitance of the electric capacity constituted with the longitudinal scanning passage of the second fold domain of the foldable capacitance plate；
Determining module 602, for according to the interval preliminary mapping relation of angle folding angle value and capacitance, and the electric capacity
Capacitance where capacitance is interval, and the corresponding angle folding angle value of capacitance for determining the electric capacity is the foldable capacitance plate
Angle folding angle value.
Optionally, as shown in fig. 7, detection module 601 includes：
First control submodule 6011, for controlling the first drive signal to input to the first folding of the foldable capacitance plate
The longitudinal scanning passage in folded region, the longitudinal scanning channel reception first of the second fold domain of the foldable capacitance plate senses
Signal；
First acquisition submodule 6012, for according to first drive signal and first induced signal, obtaining institute
State the electric capacity for the electric capacity that the longitudinal scanning passage of the first fold domain is constituted with the longitudinal scanning passage of second fold domain
Value.
Optionally, as shown in figure 8, detection module 601 includes：
Second control submodule 6013, for controlling the second drive signal to input to the second folding of the foldable capacitance plate
The longitudinal scanning passage in folded region, the longitudinal scanning channel reception second of the first fold domain of the foldable capacitance plate senses
Signal；
Second acquisition submodule 6014, for according to second drive signal and second induced signal, obtaining institute
State the electric capacity for the electric capacity that the longitudinal scanning passage of the first fold domain is constituted with the longitudinal scanning passage of second fold domain
Value.
Optionally, detection module 601, specifically for detecting that each of the first fold domain of the foldable capacitance plate is indulged
Each electricity constituted respectively with each longitudinal scanning passage of the second fold domain of the foldable capacitance plate to scan channel
The capacitance of appearance.
Optionally, as shown in figure 9, mobile terminal 600 also includes：
Display module 603, the angle folding angle value for showing the foldable capacitance plate.
Optionally, as shown in Figure 10, mobile terminal 600 also includes：
Identification module 604, the application scenarios for recognizing the mobile terminal；
First judge module 605, for judge the foldable capacitance plate angle folding angle value whether the application with identification
The predetermined collapse angle value matching of scene；
Control module 606, for the angle folding angle value in the foldable capacitance plate and the application scenarios of the identification
When predetermined collapse angle value is mismatched, by controlling the rotation angle value of motor, to control the folding of the foldable capacitance plate
Angle value is adjusted to the predetermined collapse angle value of the application scenarios of the identification.
Optionally, as shown in figure 11, mobile terminal 600 also includes：
Second judge module 607, presets for judging whether the angle folding angle value of the foldable capacitance plate is less than first
Angle folding angle value or more than the second predetermined collapse angle value；
Performing module 608, is less than the first predetermined collapse angle for the angle folding angle value in the foldable capacitance plate
Angle value, or the angle folding angle value of the foldable capacitance plate is when being more than the second predetermined collapse angle value, performs default police
Show operation.
Mobile terminal 600 can realize each process in Fig. 1 to Fig. 2 embodiment of the method, to avoid repeating, here not
Repeat again.
The mobile terminal of the embodiment of the present invention, detects that the longitudinal scanning of the first fold domain of the foldable capacitance plate leads to
The capacitance for the electric capacity that the longitudinal scanning passage of road and the second fold domain of the foldable capacitance plate is constituted；According to angle folding
The angle value preliminary mapping relation interval with capacitance, and the capacitance where the capacitance of the electric capacity are interval, determine the electricity
The corresponding angle folding angle value of capacitance of appearance is the angle folding angle value of the foldable capacitance plate.So, it is different from existing shifting
Dynamic terminal, mobile terminal of the invention can utilize the folding characteristic of foldable capacitance plate, by detecting that the capacitance of electric capacity is true
The angle folding angle value of fixed foldable capacitance plate, so as to increase the application of foldable capacitance plate, improves Consumer's Experience.
Referring to Figure 12, Figure 12 is the structure chart of another mobile terminal provided in an embodiment of the present invention, as shown in figure 12, is moved
Dynamic terminal 1200 includes：At least one processor 1201, memory 1202, user interface 1203 and at least one network interface
1204.Each component in mobile terminal 1 200 is coupled by bus system 1205.It is understood that bus system 1205 is used
Connection communication between these components are realized.Bus system 1205 is in addition to including data/address bus, in addition to power bus, control
Bus and status signal bus in addition processed.But for the sake of clear explanation, various buses are all designated as bus system in fig. 12
1205.Mobile terminal 1 200 also includes foldable capacitance plate 1206, and foldable capacitance plate 1206 includes but are not limited to the first folding
Folded region and the second fold domain, foldable capacitance plate 1206 are connected by each component of bus system 1205 and mobile terminal
Connect.
Wherein, user interface 1203 can include display, keyboard or pointing device (for example, mouse, trace ball
(track ball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 1202 in the embodiment of the present invention can be volatile memory or non-volatile memories
Device, or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage
(Read-Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), erasable programmable are only
Read memory (Erasable P ROM, EPROM), Electrically Erasable Read Only Memory (Electrically EP ROM,
) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used
Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static random-access
Memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random-access
Memory (Synchronous D RAM, SDRAM), double data speed synchronous dynamic RAM (Double
Data Rate SD RAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SD RAM,
ESDRAM), synchronized links dynamic random access memory (Synch link D RAM, SLDRAM) and direct rambus are random
Access memory (Direct Rambus RAM, DRRAM).The memory 1202 of system and method described herein is intended to include
But it is not limited to the memory of these and any other suitable type.
In some embodiments, memory 1202 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 12021 and application program 12022.
Wherein, operating system 12021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 12022, includes various application programs, such as matchmaker
Body player (Media Player), browser (Browser) etc., for realizing various applied business.Realize that the present invention is implemented
The program of example method may be embodied in application program 12022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 1202, specifically, can be application
The program stored in program 12022 or instruction, processor 1201 are used for：
Detect the longitudinal scanning passage and the foldable capacitance plate of the first fold domain of the foldable capacitance plate
The capacitance for the electric capacity that the longitudinal scanning passage of second fold domain is constituted；
According to angle folding angle value and the interval preliminary mapping relation of capacitance, and the electric capacity where the capacitance of the electric capacity
Value is interval, and the corresponding angle folding angle value of capacitance for determining the electric capacity is the angle folding angle value of the foldable capacitance plate.
The method that the embodiments of the present invention are disclosed can apply in processor 1201, or real by processor 1201
It is existing.Processor 1201 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 1201 or software form.Above-mentioned
Processor 1201 can be general processor, digital signal processor (Digital Signal Processor, DSP), special
Integrated circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 1202, processor 1201 reads the information in memory 1202, the step of completing the above method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized by performing the module (such as process, function) of function described herein herein for software
Described technology.Software code is storable in memory and by computing device.Memory can within a processor or
Realized outside processor.
Optionally, processor 1201 perform the longitudinal scanning line of the first fold domain of the foldable capacitance plate of the detection with
The capacitance for the electric capacity that the longitudinal scanning line of the foldable second flat fold domain is constituted, including：
The first drive signal is controlled to input the longitudinal scanning passage of the first fold domain to the foldable capacitance plate, institute
State the induced signal of longitudinal scanning channel reception first of the second fold domain of foldable capacitance plate；
According to first drive signal and first induced signal, the longitudinal scanning of first fold domain is obtained
The capacitance for the electric capacity that passage and the longitudinal scanning passage of second fold domain are constituted.
Optionally, processor 1201 perform the longitudinal scanning line of the first fold domain of the foldable capacitance plate of the detection with
The capacitance for the electric capacity that the longitudinal scanning line of the foldable second flat fold domain is constituted, including：
The second drive signal is controlled to input the longitudinal scanning passage of the second fold domain to the foldable capacitance plate, institute
State the induced signal of longitudinal scanning channel reception second of the first fold domain of foldable capacitance plate；
According to second drive signal and second induced signal, the longitudinal scanning of first fold domain is obtained
The capacitance for the electric capacity that passage and the longitudinal scanning passage of second fold domain are constituted.
Optionally, processor 1201 perform the longitudinal scanning line of the first fold domain of the foldable capacitance plate of the detection with
The capacitance for the electric capacity that the longitudinal scanning line of the foldable second flat fold domain is constituted, including：
Detect the foldable capacitance plate the first fold domain each longitudinal scanning passage respectively with it is described foldable
The capacitance for each electric capacity that each longitudinal scanning passage of second fold domain of capacitance plate is constituted.
Optionally, processor 1201 perform the corresponding angle folding angle value of capacitance for determining the electric capacity for it is described can
After the angle folding angle value for folding capacitance plate, in addition to：
Show the angle folding angle value of the foldable capacitance plate.
Optionally, processor 1201 perform the corresponding angle folding angle value of capacitance for determining the electric capacity for it is described can
After the angle folding angle value for folding capacitance plate, in addition to：
Recognize the application scenarios of the mobile terminal；
Judge the foldable capacitance plate angle folding angle value whether the predetermined collapse angle value with the application scenarios of identification
Matching；
If the predetermined collapse angle value of the angle folding angle value of the foldable capacitance plate and the application scenarios of the identification is not
Matching, by controlling the rotation angle value of motor, is adjusted to described with the angle folding angle value for controlling the foldable capacitance plate and known
The predetermined collapse angle value of other application scenarios.
Optionally, processor 1201 perform the corresponding angle folding angle value of capacitance for determining the electric capacity for it is described can
After the angle folding angle value for folding capacitance plate, in addition to：
Judge whether the angle folding angle value of the foldable capacitance plate is less than the first predetermined collapse angle value or more than second
Predetermined collapse angle value；
If the angle folding angle value of the foldable capacitance plate is less than the first predetermined collapse angle value, or described rolls over
The angle folding angle value of folded capacitance plate is more than the second predetermined collapse angle value, performs predetermined warning operation.
Mobile terminal 1 200 can realize each process in preceding method embodiment, to avoid repeating, no longer go to live in the household of one's in-laws on getting married here
State.
The mobile terminal of the embodiment of the present invention, detects that the longitudinal scanning of the first fold domain of the foldable capacitance plate leads to
The capacitance for the electric capacity that the longitudinal scanning passage of road and the second fold domain of the foldable capacitance plate is constituted；According to angle folding
The angle value preliminary mapping relation interval with capacitance, and the capacitance where the capacitance of the electric capacity are interval, determine the electricity
The corresponding angle folding angle value of capacitance of appearance is the angle folding angle value of the foldable capacitance plate.So, it is different from existing shifting
Dynamic terminal, mobile terminal of the invention can utilize the folding characteristic of foldable capacitance plate, by detecting that the capacitance of electric capacity is true
The angle folding angle value of fixed foldable capacitance plate, so as to increase the application of foldable capacitance plate, improves Consumer's Experience.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize scheme of the embodiment of the present invention according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (14)
1. a kind of detection method of angle value, applied to the mobile terminal with foldable capacitance plate, it is characterised in that including：
Detect the longitudinal scanning passage and the second of the foldable capacitance plate of the first fold domain of the foldable capacitance plate
The capacitance for the electric capacity that the longitudinal scanning passage of fold domain is constituted；
According to angle folding angle value and the interval preliminary mapping relation of capacitance, and the capacitance area where the capacitance of the electric capacity
Between, the corresponding angle folding angle value of capacitance for determining the electric capacity is the angle folding angle value of the foldable capacitance plate.
2. the method as described in claim 1, it is characterised in that the first fold domain of the foldable capacitance plate of detection it is vertical
The capacitance of the electric capacity constituted to the longitudinal scanning line of scan line and the foldable second flat fold domain, including：
Control the first drive signal to input the longitudinal scanning passage of the first fold domain to the foldable capacitance plate, it is described can
Fold the induced signal of longitudinal scanning channel reception first of the second fold domain of capacitance plate；
According to first drive signal and first induced signal, the longitudinal scanning passage of first fold domain is obtained
The capacitance of the electric capacity constituted with the longitudinal scanning passage of second fold domain.
3. the method as described in claim 1, it is characterised in that the first fold domain of the foldable capacitance plate of detection it is vertical
The capacitance of the electric capacity constituted to the longitudinal scanning line of scan line and the foldable second flat fold domain, including：
Control the second drive signal to input the longitudinal scanning passage of the second fold domain to the foldable capacitance plate, it is described can
Fold the induced signal of longitudinal scanning channel reception second of the first fold domain of capacitance plate；
According to second drive signal and second induced signal, the longitudinal scanning passage of first fold domain is obtained
The capacitance of the electric capacity constituted with the longitudinal scanning passage of second fold domain.
4. the method as described in claim 1, it is characterised in that the first fold domain of the detection foldable capacitance plate
Longitudinal scanning passage and the foldable capacitance plate the second fold domain the electric capacity of electric capacity that constitutes of longitudinal scanning passage
Value, including：
Detect the foldable capacitance plate the first fold domain each longitudinal scanning passage respectively with the foldable electric capacity
The capacitance for each electric capacity that each longitudinal scanning passage of second fold domain of screen is constituted.
5. method as claimed any one in claims 1 to 3, it is characterised in that the capacitance pair of the determination electric capacity
After the angle folding angle value answered is the angle folding angle value of the foldable capacitance plate, methods described also includes：
Show the angle folding angle value of the foldable capacitance plate.
6. method as claimed any one in claims 1 to 3, it is characterised in that the capacitance pair of the determination electric capacity
After the angle folding angle value answered is the angle folding angle value of the foldable capacitance plate, methods described also includes：
Recognize the application scenarios of the mobile terminal；
Judge whether the angle folding angle value of the foldable capacitance plate matches with the predetermined collapse angle value of the application scenarios of identification；
If the angle folding angle value of the foldable capacitance plate and the predetermined collapse angle value of the application scenarios of the identification are mismatched,
By controlling the rotation angle value of motor, answering to the identification is adjusted with the angle folding angle value for controlling the foldable capacitance plate
With the predetermined collapse angle value of scene.
7. method as claimed any one in claims 1 to 3, it is characterised in that the capacitance pair of the determination electric capacity
After the angle folding angle value answered is the angle folding angle value of the foldable capacitance plate, methods described also includes：
Judge whether the angle folding angle value of the foldable capacitance plate is less than the first predetermined collapse angle value or default more than second
Angle folding angle value；
If the angle folding angle value of the foldable capacitance plate is less than the first predetermined collapse angle value, or the foldable electricity
Rong Ping angle folding angle value is more than the second predetermined collapse angle value, performs predetermined warning operation.
8. a kind of mobile terminal, the mobile terminal there is foldable capacitance plate it is characterised in that it includes：
Detection module, for detect the foldable capacitance plate the first fold domain longitudinal scanning passage with it is described foldable
The capacitance for the electric capacity that the longitudinal scanning passage of second fold domain of capacitance plate is constituted；
Determining module, for the capacitance according to angle folding angle value and the interval preliminary mapping relation of capacitance, and the electric capacity
The capacitance at place is interval, and the corresponding angle folding angle value of capacitance for determining the electric capacity is the folding of the foldable capacitance plate
Angle value.
9. mobile terminal as claimed in claim 8, it is characterised in that the detection module includes：
First control submodule, for controlling the first drive signal to input the first fold domain to the foldable capacitance plate
Longitudinal scanning passage, the induced signal of longitudinal scanning channel reception first of the second fold domain of the foldable capacitance plate；
First acquisition submodule, for according to first drive signal and first induced signal, obtaining first folding
The capacitance for the electric capacity that the longitudinal scanning passage in folded region is constituted with the longitudinal scanning passage of second fold domain.
10. mobile terminal as claimed in claim 8, it is characterised in that the detection module includes：
Second control submodule, for controlling the second drive signal to input the second fold domain to the foldable capacitance plate
Longitudinal scanning passage, the induced signal of longitudinal scanning channel reception second of the first fold domain of the foldable capacitance plate；
Second acquisition submodule, for according to second drive signal and second induced signal, obtaining first folding
The capacitance for the electric capacity that the longitudinal scanning passage in folded region is constituted with the longitudinal scanning passage of second fold domain.
11. mobile terminal as claimed in claim 8, it is characterised in that the detection module, specifically for that can be rolled over described in detection
The second fold domain of each longitudinal scanning passage of first fold domain of folded capacitance plate respectively with the foldable capacitance plate
Each longitudinal scanning passage constitute each electric capacity capacitance.
12. the mobile terminal as any one of claim 8 to 10, it is characterised in that the mobile terminal also includes：
Display module, the angle folding angle value for showing the foldable capacitance plate.
13. the mobile terminal as any one of claim 8 to 10, it is characterised in that the mobile terminal also includes：
Identification module, the application scenarios for recognizing the mobile terminal；
First judge module, for judging whether the angle folding angle value of the foldable capacitance plate is pre- with the application scenarios of identification
If angle folding angle value is matched；
Control module, for the angle folding angle value in the foldable capacitance plate and the predetermined collapse of the application scenarios of the identification
When angle value is mismatched, by controlling the rotation angle value of motor, to control the angle folding angle value of the foldable capacitance plate to adjust
The predetermined collapse angle value of the application scenarios of the identification.
14. the mobile terminal as any one of claim 8 to 10, it is characterised in that the mobile terminal also includes：
Second judge module, for judging whether the angle folding angle value of the foldable capacitance plate is less than the first predetermined collapse angle
It is worth or more than the second predetermined collapse angle value；
Performing module, for being less than the first predetermined collapse angle value in the angle folding angle value of the foldable capacitance plate, or
When the angle folding angle value of foldable capacitance plate described in person is more than the second predetermined collapse angle value, predetermined warning operation is performed.
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| CN201710293604.3A CN107144216B (en) | 2017-04-28 | 2017-04-28 | A kind of detection method and mobile terminal of angle value |
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| CN201710293604.3A CN107144216B (en) | 2017-04-28 | 2017-04-28 | A kind of detection method and mobile terminal of angle value |
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| CN107967202A (en) * | 2017-12-21 | 2018-04-27 | 维沃移动通信有限公司 | A kind of Folding screen folding condition determines method, mobile terminal |
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| CN108667964A (en) * | 2018-04-23 | 2018-10-16 | Oppo广东移动通信有限公司 | Electronic device and its display control method |
| CN108874224A (en) * | 2018-06-27 | 2018-11-23 | 武汉天马微电子有限公司 | A kind of flexibility touch-control display panel and its folding angles detection method and system |
| CN110072014A (en) * | 2019-05-20 | 2019-07-30 | 维沃移动通信有限公司 | A kind of screen folded state determines method and mobile terminal |
| CN111262991A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Control method and foldable device |
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| CN107144216B (en) | 2019-11-26 |
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