CN106228911A - A kind of flexible display apparatus and condition detection method thereof - Google Patents
A kind of flexible display apparatus and condition detection method thereof Download PDFInfo
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- CN106228911A CN106228911A CN201610872525.3A CN201610872525A CN106228911A CN 106228911 A CN106228911 A CN 106228911A CN 201610872525 A CN201610872525 A CN 201610872525A CN 106228911 A CN106228911 A CN 106228911A
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- China
- Prior art keywords
- detection device
- metallic plate
- display part
- display apparatus
- flexible display
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Abstract
The invention provides a kind of flexible display apparatus and condition detection method thereof, relate to Display Technique field, to realize the detection of the state to flexible display apparatus.Wherein, described flexible display apparatus includes display part and test section；Wherein, described display part is foldable to the first viewing area and the second viewing area；Described test section includes being arranged on the first detection device of described first viewing area, being arranged on the second detection device of described second viewing area, and state detection unit, described state detection unit is for according to the most close between described first detection device and described second detection device, determine that described display part is folded state, or determine that described display part is deployed condition.The flexible display apparatus that the present invention provides is used for showing picture.
Description
Technical field
The present invention relates to Display Technique field, particularly relate to a kind of flexible display apparatus and condition detection method thereof.
Background technology
Along with the development of Display Technique, the focus that flexible display apparatus is paid close attention in being increasingly becoming field.Flexible display apparatus
Feature be can launch as required or fold.
Such as, when flexible display apparatus is in folded state, flexible display apparatus can concurrently form at least two and show
Region, corresponding, each viewing area can show an application program；When flexible display apparatus is in deployed condition, flexible
Display device can form a viewing area, and correspondence, this viewing area can show an application program.
Visible, when flexible display apparatus is in different conditions, different viewing areas can be formed, thus can meet user's
Different need, the most how to detect flexible display apparatus and be currently at folding or deployed condition becomes the one of solution is presently required
Individual problem.
Summary of the invention
It is an object of the invention to provide a kind of flexible display apparatus and condition detection method thereof, to realize Flexible Displays
The detection of the state of device.
To achieve these goals, the present invention provides following technical scheme:
First aspect, the invention provides a kind of flexible display apparatus, and described flexible display apparatus includes display part and inspection
Survey portion；Wherein, described display part is foldable to the first viewing area and the second viewing area；Described test section includes being arranged on institute
State the first detection device of the first viewing area, be arranged on the second detection device of described second viewing area, and state inspection
Surveying unit, whether described state detection unit is for leaning on according between described first detection device and described second detection device
Closely, determine that described display part is folded state, or determine that described display part is deployed condition.
The flexible display apparatus that the present invention provides includes display part and test section, and display part can be folded into the first viewing area
Territory and the second viewing area, for display；Test section includes the first detection device, the second detection device and state-detection list
Unit, for the state of detection display part.Wherein, the first detection device is arranged on the first viewing area, and the second detection device sets
Putting in the second viewing area, therefore, whether state detection unit can be leaned on according between the first detection device and the second detection device
Recently the first viewing area and the state of the second viewing area are judged, such as, according to the first detection device and the second detection device
Between away from can determine whether out to be away from state between the first viewing area and the second viewing area, then can determine that display part is expansion
State；The first viewing area and the second viewing area is can determine whether out according to close between the first detection device and the second detection device
For close or contact condition, then can determine that display part is folded state.Visible, the flexible display apparatus in the present invention can be examined
Measuring folded state and the deployed condition of flexible display apparatus, thus, after detecting different states, can fill at Flexible Displays
Put and carry out different operations.
Second aspect, the invention provides the condition detection method of a kind of flexible display apparatus, described condition detection method
Being applicable to above-mentioned flexible display apparatus, described condition detection method includes: according to the of the test section of described flexible display apparatus
The second of the test section of one detection device and described flexible display apparatus detects between device the most close, determines that described flexibility shows
The display part of showing device is folded state；Or, determine that the display part of described flexible display apparatus is deployed condition.
The beneficial effect of the condition detection method of flexible display apparatus provided by the present invention and above-mentioned flexible display apparatus
Beneficial effect identical, do not repeat them here.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the first structure chart of the flexible display apparatus in the embodiment of the present invention one；
Fig. 2 is the second structure chart of the flexible display apparatus in the embodiment of the present invention one；
Fig. 3 is the 3rd structure chart of the flexible display apparatus in the embodiment of the present invention one；
Fig. 4 is the 4th structure chart of the flexible display apparatus in the embodiment of the present invention one；
Fig. 5 is the first structural representation of the test section in the embodiment of the present invention one；
Fig. 6 is the 5th structure chart of the flexible display apparatus in the embodiment of the present invention one；
Fig. 7 is the 6th structure chart of the flexible display apparatus in the embodiment of the present invention one；
Fig. 8 is the second structural representation of the test section in the embodiment of the present invention one.
Reference:
11-the first viewing area；12-the second viewing area；
21-first detects device；211-Hall switch chip；
212-the first metallic plate；22-second detects device；
221-Magnet；222-the second metallic plate；
2311-the first judgment sub-unit；2312-the second judgment sub-unit；
2321-the first state determines subelement；2322-the second state determines subelement；
233-pumping signal sends subelement；30-fold line.
Detailed description of the invention
Embodiment one
Seeing Fig. 1 and Fig. 2, embodiments provide a kind of flexible display apparatus, this flexible display apparatus includes using
In the display part of display picture, the state of display part is divided into deployed condition and folded state, such as Fig. 2, when folded state, display
Portion forms the first viewing area 11 and the second viewing area 12, and each viewing area can show an application program；Such as Fig. 1,
During deployed condition, the first viewing area 11 and the second viewing area 12 form a viewing area, can show an application program.
This flexible display apparatus also includes the test section of the state for detecting display part, test section include the first detection device 21,
Two detection device 22 and state detection unit, the first detection device 21 is correspondingly arranged at the first viewing area 11, the second detector
Part 22 is correspondingly arranged at the second viewing area 12, along with the change of the state of display part, the first viewing area 11 and the second display
The relative position in region 12 can change, the corresponding relative position between the first detection device 21 and the second detection device 22
Also can change, and whether state detection unit can be leaned on according between the first detection device 21 and the second detection device 22
Closely, determine that display part is folded state, or determine that display part is deployed condition.
Flexible display apparatus in the present embodiment, its test section is capable of detecting when the folded state of display part or launches shape
State, its detection process is: when the first viewing area 11 with the second viewing area 12 is close to each other or when contacting with each other, corresponding
Between first detection device 21 and the second detection device 22 close, state detection unit detects the first detection device 21 and second
Some features close between detection device 22, because the first viewing area 11 and the second viewing area 12 are close to each other or phase
Contact mutually, it is determined that display part is folded state；When the first viewing area 11 and the second viewing area 12 are located remotely from each other, corresponding
The first detection device 21 and the second detection device 22 between the first detection device 21 and the detected away from, state detection unit
Two detection devices 22 between away from some features, because the first viewing area 11 and the second viewing area 12 are for being located remotely from each other, then
Determine that display part is deployed condition.
From said process it can be seen that the flexible display apparatus of the present embodiment be capable of detecting when display part folded state and
Deployed condition, thus under the corresponding states of display part, the operation being correlated with can be realized.
It should be noted that the first detection device 21 and second in the embodiment of the present invention detects between device 22 " close "
Or " away from ", there is different explanations according to different situations, but be all based on a principle: the first detection device 21 and the second inspection
Survey close referring between device 22 and can produce impact between first detection device 21 and the second detection device, and this impact can
It is embodied in characteristic of correspondence；Away from referring to the first detection device 21 He between first detection device 21 and the second detection device 22
It is independent of each other between second detection device, and does not affect and also be able to be embodied in characteristic of correspondence.
It is also preferred that the left the test section in flexible display apparatus in the present embodiment can be various structures, therefore, corresponding flexibility
Display device is alternatively various structures.
Seeing Fig. 3～Fig. 5, exemplary, the first structure of test section is: the first detection device 21 is Hall switch chip
211, the second detection device 22 is Magnet 221, understands according to Hall effect, at a distance of little between Magnet 221 and Hall switch chip 211
In or equal to the first distance time, Magnet 221 produce magnetic field Hall switch chip 211 can be made to produce potential difference, at this moment Hall
The potential difference of switch chip 211 is not zero.According to this principle, the present embodiment is by between Magnet 221 and Hall switch chip 211
Distance is referred to as Magnet 221 near Hall switch chip 211 less than or equal to the situation of the first distance, corresponding, shape
State detector unit can include the first judgment sub-unit 2311 being connected with Hall switch chip 211, with the first judgment sub-unit
2311 the first states connected determine that subelement 2321, the first judgment sub-unit 2311 can interpolate that Hall switch chip 211
Whether potential difference is zero, and the first state determines that subelement 2321 can be when the potential difference of Hall switch chip 211 be not zero, really
Determining display part is folded state；When the potential difference of Hall switch chip 211 is zero, determine that display part is deployed condition.
See Fig. 3 and Fig. 4, the flexible display apparatus that the first structure of test section is corresponding, the mistake of the state of detection display part
Cheng Wei: the potential difference of Hall switch chip 211 is not zero, then Magnet 221 is close with Hall switch chip 211, corresponding, first
Viewing area 11 and the second viewing area 12 are close to each other or contact with each other, and illustrate that display part is in folded state；Hall is opened
The potential difference closing chip 211 is zero, then Magnet 221 and Hall switch chip 211 away from, corresponding, the first viewing area 11 He
Second viewing area 12 is located remotely from each other, and illustrates that display part is in deployed condition.
Visible, in this scheme, whether open near being embodied in Hall between Hall switch chip 211 and Magnet 221
Whether the potential difference closing chip 211 is in zero this feature.
Seeing Fig. 6～Fig. 8, exemplary, the second structure of test section is: the first detection device 21 is the first metallic plate
212, the second detection device 22 is the second metallic plate 222, and one piece of metallic plate sends pumping signal wherein, if two pieces of metallic plates it
Between distance less than or equal to second distance time, another block metallic plate will receive pumping signal.Based on this principle, this
Distance between first metallic plate 212 and the second metallic plate 222 is less than or equal to the situation of second distance by embodiment
Referred to as the first metallic plate 212 is near the second metallic plate 222, and correspondence, state detection unit can include with the first metallic plate 212 even
The pumping signal that connects send the second judgment sub-unit 2312 that subelement 233 is connected with the second metallic plate 222 and with the second judgement
The second state that subelement 2312 connects determines subelement 2322, and pumping signal sends subelement 233 can be to the first metallic plate
212 send pumping signal with certain frequency, and the second judgment sub-unit 2312 can interpolate that whether the second metallic plate 222 receives
Pumping signal in first metallic plate 212, the second state determines that subelement 2322 can receive excitation at the second metallic plate 222
During signal, determine that display part is folded state；When the second metallic plate 222 is not received by described pumping signal, determine display
Portion is deployed condition.
See Fig. 6 and Fig. 7, the flexible display apparatus that the second structure of test section is corresponding, the mistake of the state of detection display part
Cheng Wei: the second metallic plate 222 receives the pumping signal in the first metallic plate 212, then the first metallic plate 212 and the second metallic plate
222 is close, corresponding, and the first viewing area 11 and the second viewing area 12 are close to each other or contact with each other, and display part is described
It is in folded state；Second metallic plate 222 is not received by the pumping signal in the first metallic plate 212, then the first metallic plate 212
With the second metallic plate 222 away from, corresponding, the first viewing area 11 and the second viewing area 12 are located remotely from each other, and display part is described
It is in deployed condition.
Visible, in this scheme, whether near being embodied in the between the first metallic plate 212 and the second metallic plate 222
Whether two metallic plates 222 have in this feature of pumping signal.
Particularly, when contacting with the second metallic plate 222 in order to avoid the first metallic plate 212, because of phase between two pieces of metallic plates
Disturbing mutually and affect testing result, the surface of the first metallic plate 212 and the second metallic plate 222 all can arrange insulating barrier.
Seeing Fig. 1, Fig. 3 and Fig. 6, the track along when display part folds is referred to as fold line 30.Preferably, fold line 30 can
For the centrage of display part, being more highly preferred to, the first detection device 21 can be right relative to fold line 30 with the second detection device 22
Claim to arrange.So, when display part is in folded state, the first detection device 21 is the most corresponding with the second detection device 22, the
The effect produced that influences each other between one detection device 21 and the second detection device 22 becomes apparent from, therefore, it is possible to examine rapidly
Measure the folded state of display part.
Further, detection device can be located at the edge of display part, not affect the display effect of viewing area.Based on upper
State the scheme of line centered by fold line 30, corresponding, can be that the first detection device 21 is positioned at the first viewing area 11 away from folding
The edge of superimposing thread 30；Or, can be that the second detection device 22 is positioned at the edge away from fold line 30, second viewing area 12.
It should be noted that the first detection device 21 and the second detection device 22 in test section all may be provided at display part
The one side relative with display surface, not affect the display effect of display surface.
Wherein, flexible display apparatus can be mobile phone, flat board or display screen etc..
Preferably, in this embodiment, detect for convenience, can be using the deployed condition of display part as at the beginning of display part
Beginning state.
Embodiment two
Present embodiments providing the condition detection method of a kind of flexible display apparatus, this condition detection method is applicable to implement
The flexible display apparatus of example one, condition detection method includes:
First detection device 21 of the test section according to flexible display apparatus and the second of the test section of flexible display apparatus
Detect between device 22 the most close, determine that the display part of flexible display apparatus is folded state；Or, determine that Flexible Displays fills
The display part put is deployed condition.
The condition detection method of the flexible display apparatus in the present embodiment is applicable to the flexible display apparatus of embodiment one, its
In, the most close, with the first viewing area 11 and the second viewing area between the first detection device 21 and the second detection device 22
The relative position of 12 is relevant, when the first viewing area 11 is close with the second viewing area 12 or contacts, and the first corresponding inspection
Survey between device 21 and the second detection device 22 close, when the first viewing area 11 and the second viewing area 12 away from time, corresponding
The first detection device 21 and the second detection device 22 between away from, therefore, in the method, can be according to the first detection device 21
With whether second close near the relative position judging the first viewing area 11 and the second viewing area 12 between detection device 22
System, so that it is determined that the state of display part, and then when corresponding, carry out different operations.Visible, soft in the present embodiment
The condition detection method of property display device achieves the detection of the state to flexible display apparatus.
Preferably, the first structure of the test section in conjunction with the embodiments, the first detection device 21 is Hall switch chip
211, the second detection device 22 is Magnet 221, and corresponding condition detection method comprises the steps that
Whether the potential difference judging Hall switch chip 211 is zero, if it is, determine that display part is deployed condition；As
The most no, it is determined that display part is folded state.
Preferably, the second structure of the test section in conjunction with the embodiments, the first detection device 21 is the first metallic plate
212, the second detection device 22 is the second metallic plate 222, and corresponding condition detection method includes:
Pumping signal is sent to the first metallic plate 212；
Judge whether the second metallic plate 222 receives the pumping signal in the first metallic plate 212, if it is, determine aobvious
The portion of showing is folded state；If it is not, then determine that display part is deployed condition.
Further, the surface of the first metallic plate 212 and the second metallic plate 222 is all coated with insulating barrier.
It is noted that because the condition detection method of the flexible display apparatus in the present embodiment is be applicable to embodiment one
Flexible display apparatus, therefore, the beneficial effect of the flexible display apparatus in embodiment one is used equally to explain in embodiment two
Condition detection method.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (10)
1. a flexible display apparatus, it is characterised in that described flexible display apparatus includes display part and test section；Wherein,
Described display part is foldable to the first viewing area and the second viewing area；
Described test section includes being arranged on the first detection device of described first viewing area, being arranged on described second viewing area
The second detection device, and state detection unit, described state detection unit is for according to described first detection device and institute
State between the second detection device the most close, determine that described display part is folded state, or determine that described display part is for launching
State.
Flexible display apparatus the most according to claim 1, it is characterised in that described first detection device is Hall switch core
Sheet, described second detection device be Magnet, described Magnet when described Hall switch chip, the electricity of described Hall switch chip
Potential difference is not zero；Described state detection unit includes:
The first judgment sub-unit being connected with described Hall switch chip, described first judgment sub-unit is used for judging described Hall
Whether the potential difference of switch chip is zero；
The first state being connected with described first judgment sub-unit determine subelement, described first state determine subelement for
When the potential difference of described Hall switch chip is not zero, determine that described display part is folded state；At described Hall switch chip
Potential difference when being zero, determine that described display part is deployed condition.
Flexible display apparatus the most according to claim 1, it is characterised in that described first detection device is the first metal
Plate, described second detection device is the second metallic plate；Described state detection unit includes:
The pumping signal being connected with described first metallic plate sends subelement, and described pumping signal sends subelement for described
First metallic plate sends pumping signal, and described first metallic plate is when described second metallic plate, and described second metallic plate receives
Described pumping signal in described first metallic plate；
The second judgment sub-unit being connected with described second metallic plate, described second judgment sub-unit is used for judging described second gold medal
Belong to whether plate receives the described pumping signal in described first metallic plate；
The second state being connected with described second judgment sub-unit determine subelement, described second state determine subelement for
When described second metallic plate receives described pumping signal, determine that described display part is folded state；At described second metallic plate
When being not received by described pumping signal, determine that described display part is deployed condition.
Flexible display apparatus the most according to claim 3, it is characterised in that described first metallic plate and described second metal
The surface of plate is provided with insulating barrier.
5. according to the flexible display apparatus described in any one of Claims 1 to 4, it is characterised in that when claiming described display part to fold
Along track be fold line；Described fold line is the centrage of described display part, described first detection device and described second
Detection device is symmetrical arranged relative to described fold line.
Flexible display apparatus the most according to claim 5, it is characterised in that described first detection device is positioned at described first
Viewing area is away from the edge of described fold line；
Or, described second detection device is positioned at the edge away from described fold line, described second viewing area.
7. the condition detection method of a flexible display apparatus, it is characterised in that described condition detection method is applicable to such as right
Requiring the flexible display apparatus described in 1～6 any one, described condition detection method includes:
The of the test section of the first detection device and described flexible display apparatus of the test section according to described flexible display apparatus
Two detection devices between the most close, determine that the display part of described flexible display apparatus is folded state；Or, determine described soft
The display part of property display device is deployed condition.
Condition detection method the most according to claim 7, it is characterised in that described first detection device is Hall switch core
Sheet, described second detection device is Magnet, and described condition detection method includes:
Whether the potential difference judging described Hall switch chip is zero, if it is, determine that described display part is deployed condition；As
The most no, it is determined that described display part is folded state.
Condition detection method the most according to claim 7, it is characterised in that described first detection device is the first metal
Plate, described second detection device is the second metallic plate, and described condition detection method includes:
Pumping signal is sent to described first metallic plate；
Judge whether described second metallic plate receives the described pumping signal in described first metallic plate, if it is, determine
Described display part is folded state；If it is not, then determine that described display part is deployed condition.
Condition detection method the most according to claim 9, it is characterised in that described first metallic plate and described second gold medal
The surface belonging to plate is provided with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872525.3A CN106228911A (en) | 2016-09-29 | 2016-09-29 | A kind of flexible display apparatus and condition detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872525.3A CN106228911A (en) | 2016-09-29 | 2016-09-29 | A kind of flexible display apparatus and condition detection method thereof |
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| CN106228911A true CN106228911A (en) | 2016-12-14 |
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| CN201610872525.3A Pending CN106228911A (en) | 2016-09-29 | 2016-09-29 | A kind of flexible display apparatus and condition detection method thereof |
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| CN106936982A (en) * | 2017-01-14 | 2017-07-07 | 惠州Tcl移动通信有限公司 | Terminal and its display methods with flexible display screen |
| CN110719351A (en) * | 2019-09-30 | 2020-01-21 | 维沃移动通信有限公司 | Folding screen demarcation point determining method and electronic equipment |
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