CN109981845A - Display panel, display device and fingerprint touch method thereof - Google Patents
Display panel, display device and fingerprint touch method thereof Download PDFInfo
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- CN109981845A CN109981845A CN201910209891.4A CN201910209891A CN109981845A CN 109981845 A CN109981845 A CN 109981845A CN 201910209891 A CN201910209891 A CN 201910209891A CN 109981845 A CN109981845 A CN 109981845A
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- display panel
- display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention discloses a display panel, a display device and a fingerprint touch method thereof. The display panel includes: the display device comprises a plane display area and a curved surface display area, wherein the curved surface display area is connected with the edge of the plane display area; the curved surface display area includes the fingerprint identification district, the fingerprint identification district is provided with the fingerprint identification module. The embodiment of the invention enables the display panel to realize the function of fingerprint identification of the non-planar display area, solves the problem that the fingerprint identification module in the existing mobile phone is arranged on the front surface of the panel to influence the structural design of the overall screen, and ensures the normal display of the planar display area.
Description
Technical field
The present embodiments relate to display panel technology more particularly to a kind of display panels, display device and its fingerprint touching
Prosecutor method.
Background technique
Mobile phone has been widely used in people's lives, as main communication tool, stores inside mobile phone a large amount of
To personal valuable information and data, interior of mobile phone data is revealed in order to prevent, and it is necessary that mobile phone is usually provided with lock screen system
It could operating handset by unlock.
More unlocking manner includes password unlock, unlocked by fingerprint, face unlock etc., especially current fingerprint recognition at present
Technology has become one of standard configuration, and on comprehensive screen mobile phone of nearest public concern, fingerprint identification technology at
For the development obstacles of comprehensive screen mobile phone, fingerprint recognition mould group occupies the segment space of display screen, reduces screen accounting.And it adopts
Fingerprint recognition is replaced with face recognition or overleaf arranges the schemes such as fingerprint identification area, is on the one hand unable to good conformity user
Habit, in addition but also increased costs.
Summary of the invention
The present invention provides a kind of display panel, display device and its fingerprint touch control method, for non-planar viewing area into
Row fingerprint recognition guarantees the design that mobile phone shields comprehensively.
In a first aspect, the embodiment of the invention provides a kind of display panels, comprising:
Plane viewing area and curved-surface display area, the curved-surface display area are connect with the plane edge of display area；
The curved-surface display area includes fingerprint identification area, and the fingerprint identification area is provided with fingerprint recognition mould group.
Second aspect, the embodiment of the invention also provides a kind of display devices, including aobvious as described in first aspect is any
Show panel.
The third aspect, the embodiment of the invention also provides a kind of fingerprint touch control methods of display device, are applied to such as second
Display device described in aspect, comprising:
Finger print information when user contacts the fingerprint identification area of display panel is acquired, the finger print information includes effectively contact
At least partly contact lines information of area and at least one fingerprint；
Compare the size of effective contact area and preset exposure area threshold；And/or at least one refers to described in comparison
Lines information is prestored at least partly the contact lines information and finger-print cipher of line.
Display panel, display device and its fingerprint touch control method provided in an embodiment of the present invention, by aobvious in connection plane
Show setting fingerprint recognition mould group in the curved-surface display area in area, fingerprint identification area is formed, so that it is non-planar to realize display panel
Viewing area carries out the function of fingerprint recognition, solve in existing mobile phone the setting of fingerprint recognition mould group increased in panel front it is non-aobvious
Show frame and influence the problem of shielding structure design comprehensively, while ensure that the normal display of plane viewing area.The embodiment of the present invention
The display panel of offer not only contributes to the comprehensive screen for realizing mobile phone, while fingerprint identification area being arranged in curved-surface display area, keeps away
Exempt from the trouble that finger is moved to the fingerprint identification area of mobile phone front by user, unlock can be realized while grabbing mobile phone, side
Just user carries out fingerprint touch-control.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 2 is sectional view of the display panel shown in FIG. 1 along AA '；
Fig. 3 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 4 is the partial profile structure of another display panel provided in an embodiment of the present invention；
Fig. 5 is the partial profile structure of another display panel provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another display device provided in an embodiment of the present invention；
Fig. 8 is a kind of flow chart of the fingerprint touch control method of display device provided in an embodiment of the present invention；
Fig. 9 is the flow chart of the fingerprint touch control method of another display device provided in an embodiment of the present invention；
Figure 10 is the flow chart of the fingerprint touch control method of another display device provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention, and Fig. 2 is display surface shown in FIG. 1
Plate is along the sectional view of AA ', and with reference to Fig. 1 and Fig. 2, which includes: plane viewing area 100 and curved-surface display area 200, described
Curved-surface display area 200 is connect with plane viewing area frontside edge；The curved-surface display area 200 includes fingerprint identification area 210,
The fingerprint identification area 210 is provided with fingerprint recognition mould group 10.
Wherein, curved-surface display area 200 is generally arranged at the edge of panel, for efficiently using the fringe region of display panel
It is shown, increases display area, therefore, curved-surface display area 200 is usually connect with plane viewing area 100.Curved-surface display area 200
In be additionally provided with fingerprint recognition mould group 10, illustratively, can be by between luminescence unit to form fingerprint identification area 210
Gap acquisition fingerprint reflection light, the reading and identification of finger print information are carried out, thus under realizing the screen in curved-surface display area 200
Fingerprint recognition, it is ensured that the setting of fingerprint identification area 210 does not influence the display in curved-surface display area 200.
Display panel provided in an embodiment of the present invention, by the way that fingerprint is arranged in the curved-surface display area of connection plane viewing area
It identifies mould group, forms fingerprint identification area, so that display panel be made to realize the function that non-planar viewing area carries out fingerprint recognition, solution
Fingerprint recognition mould group setting in existing mobile phone of having determined influences to shield the problem of structure designs comprehensively in panel front, ensure that simultaneously
The normal display of plane viewing area.Display panel provided in an embodiment of the present invention not only contributes to the comprehensive screen for realizing mobile phone, together
When by fingerprint identification area be arranged in curved-surface display area, avoid the fiber crops that finger is moved to the fingerprint identification area of mobile phone front by user
It is tired, unlock can be realized while grabbing mobile phone.
Fig. 3 is the structural schematic diagram of another display panel provided in an embodiment of the present invention, optionally, described with reference to Fig. 3
Curved-surface display area includes first surface viewing area 201 and the second curved-surface display area 202, the first surface viewing area 201 and institute
Stating is the plane viewing area 100 between the second curved-surface display area 202, and the first surface viewing area 201 includes the first fingerprint
Cog region 211, and/or, second curved-surface display area 202 includes the second fingerprint identification area 212.
Wherein, the edge of display panel may include multiple, and when designing display panel, settable two opposite edges are
Curved surface, therefore the curved-surface display area of the display panel should include first surface viewing area 201 and the second curved-surface display area 202.It is setting
When setting fingerprint identification area, fingerprint recognition Mo Zu can be arranged in first surface viewing area 201 and the second curved-surface display area respectively
In 202, that is, the first fingerprint identification area 211 and the second fingerprint identification area 212 are set, thus in first surface viewing area 201 and
Fingerprint identification function is realized in two curved-surface display areas 202.
Certainly it should be noted that those skilled in the art can also be directed to the operating habit of user, only in first surface
Fingerprint identification area is set in viewing area 201 or the second curved-surface display area 202, does not influence the function of fingerprint recognition, while can be
Cost and process complexity can be reduced to a certain extent.
Fig. 4 is the partial profile structure of another display panel provided in an embodiment of the present invention, should with reference to Fig. 4
In display panel, curved-surface display area 200 is additionally provided with curved surface cover board 20, curved surface organic light-emitting structure floor 30 and lens jacket 40；It is bent
Surface cover 20 is located at the light emission side of curved surface organic light-emitting structure layer 30, and fingerprint recognition mould group 10 is located at curved surface organic light-emitting structure layer
30 backlight side, lens jacket 40 are located between fingerprint recognition mould group 10 and curved surface organic light-emitting structure layer 30, and lens jacket 40 is at least
Fingerprint recognition mould group 10 is covered, the refractive index of lens jacket 40 is greater than the refractive index of curved surface organic light-emitting structure layer 30.
Wherein, curved surface cover board 20 prevents the organic light-emitting structure inside display panel for closing and protecting display panel
Corroded or damaged, and curved surface cover board 20 should be euphotic cover plate and there should be certain rub resistance.Curved surface organic light emission
For structure sheaf 30 then for realizing the display of picture under the driving of display driver circuit, curved surface organic light-emitting structure layer 30 includes can
Realize picture show all functional layers, in the organic light-emitting structure layer under straightened condition function layer number and function it is homogeneous
Together, difference is only that shape is curved.Lens jacket 40 is set to fingerprint recognition mould group 10 and curved surface organic light-emitting structure layer 30
Between, and the refractive index of lens jacket 40 is greater than the refractive index of curved surface organic light-emitting structure layer 30, at this time as shown in figure 4, only finger
When the light being reflected back passes through curved surface organic light-emitting structure layer 30 and lens jacket 40, song can be greater than due to the refractive index of lens jacket 40
The refractive index of face organic light-emitting structure layer 30, so reflecting in interface, and the light is deflected to normal, fingerprint is known at this time
The area in other area is greater than the area of fingerprint recognition mould group due to refraction, so the face of fingerprint identification area is increased to a certain extent
Product.
Fig. 5 is the partial profile structure of another display panel provided in an embodiment of the present invention, with reference to Fig. 5, into
Optionally, in the display panel, curved-surface display area 200 is additionally provided with curved surface cover board 20, curved surface organic light-emitting structure floor 30 to one step
With lens jacket 40；Curved surface cover board 20 is located at the light emission side of curved surface organic light-emitting structure layer 30, and fingerprint recognition mould group 10 is located at curved surface
The backlight side of organic light-emitting structure layer 30, lens jacket 40 be located at fingerprint recognition mould group 10 and curved surface organic light-emitting structure layer 30 it
Between, lens jacket 40 at least covers fingerprint recognition mould group 10, and lens jacket 40 is towards the side of the curved surface organic light-emitting structure layer 30
For curved surface.
Similarly, setting lens jacket 40 is curved surface towards the side of curved surface organic light-emitting structure layer 30, can be had with curved surface
Machine light emitting structure layer 30 fits closely, and guarantees that the multiple functional layer structures being covered in fingerprint recognition mould group 10 are curved-surface structure,
When the light of the finger reflection on curved surface enters fingerprint recognition mould group by curved surface at this time, the area of fingerprint identification region is same
Greater than the area of fingerprint recognition mould group, therefore the area of fingerprint identification area can also be increased to a certain extent.
It is further to note that schematically showing only curved-surface display area in display panel as shown in Figure 4 and Figure 5
Structure, the structure of plane viewing area should be likewise supplied with the basic displays panels such as cover board, organic light-emitting structure layer and substrate
Functional layer, those skilled in the art can reasonably select and design, herein with no restrictions.
The embodiment of the invention also provides a kind of display device, which includes any one described in embodiment as above
Kind display panel, and since the display device includes display panel provided by the above embodiment, have above-described embodiment
The beneficial effect of the display panel of offer.In addition the display device can be the devices such as mobile phone, smartwatch, plate.
Fig. 6 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention, with reference to Fig. 6, in the display panel
It include acquisition unit 1, default unit 2 and computing unit 3, wherein acquisition unit 1 refers to for acquiring user's contact display panel
The touch information of line cog region, the touch information include at least partly contact line of effective contact area He at least one fingerprint
Road information；Default unit 2 prestores lines information at least storage preset exposure area threshold and finger-print cipher；Computing unit
3 are used for the size of effective contact area and preset exposure area threshold, and compare at least one fingerprint
At least partly lines information is prestored in contact lines information and finger-print cipher.
User need to contact fingerprint identification area when carrying out unlocked by fingerprint, and the relevant information of user's finger will be by acquisition unit 1
It obtains, wherein the touch information of collected finger includes at least partly contact of effective contact area He at least one fingerprint
Lines information, effective contact area is contact area of the finger in fingerprint identification area, and user is in unlocked by fingerprint Shi Ketong
At least one finger touch fingerprint cog region is crossed, and the fingerprint lines actually obtained is not the fingerprint lines of a complete finger,
Therefore collected contact lines information is mostly the partial fingerprints lines of more than one finger.Preset exposure area threshold is to determine to connect
The threshold value for touching size contacts when the preset exposure area threshold can be unlocked according to user in the habit of the fingerprint identification area
Area goes to be arranged, such as would generally select when user's unlock with a thumb in the fingerprint identification area of the certain position settings of mobile phone
It being unlocked, preset exposure area threshold at this time should be less than thumb contact area, and in the fingerprint of the certain position settings of mobile phone
In cog region, usually other four fingers of user in addition to thumb will do it contact, and preset exposure area threshold can be set at this time
It is set to the contact area of at least one finger.Finger-print cipher to prestore lines information then be to be stored in advance in default unit 2
The complete lines information of user's finger, which is then finger-print cipher.Effective contact surface is compared by computing unit 3
Product and contact lines information may be implemented to judge the touch-control intention of user.
Display device provided in an embodiment of the present invention acquires user by acquisition unit and contacts display panel fingerprint identification area
Touch information, and by computing unit by touch information effective contact area and default unit in preset exposure area threshold
Value compares, and the default lines in at least partly contact lines information of at least one fingerprint and default unit in finger-print cipher is believed
Breath comparison, can carry out the judgement of user's touch-control intention, realize the touch control operation to display panel.
Optionally, the computing unit may be configured as the comparison when effective contact area is more than preset exposure area threshold
Lines information is prestored at least partly the contact lines information and finger-print cipher of at least one fingerprint.Judging user's at this time
It when touch-control is intended to, can be prejudged by the contact area of finger, user is avoided to know using mobile phone process contact fingerprint
The erroneous judgement that user is intended to when other area.
Fig. 7 is the structural schematic diagram of another display device provided in an embodiment of the present invention, and with reference to Fig. 7, further, this is aobvious
Showing device may also include command unit 4, and command unit 4 is used for at least partly contact lines information at least one fingerprint
With the display panel instruction for when prestoring lines information matches, sending unlock display device in finger-print cipher；And/or it is used for
When effective contact area is more than preset exposure area threshold, the display panel of the bright display device is opened.
It should be noted that Fig. 6 and display device shown in Fig. 7 in, only symbolically illustrate include in the display device
There is acquisition unit 1, preset unit 2, computing unit 3 or command unit 4 and its connection relationship, and acquisition unit 1, default unit
2, in the specific location of the display devices such as mobile phone, those skilled in the art can be according to practical feelings for computing unit 3 and command unit 4
Condition is designed and is arranged, herein with no restrictions.
The touch-control that user is carried out using fingerprint recognition mostly to the unlock of display panel or opens bright operation, therefore can pass through
Preset exposure area threshold is rationally set to distinguish whether user is intended to open bright display panel, and it is possible to pass through matching fingerprint
Lines information is prestored in password to realize the unlock of display panel.
Specifically, computing unit can pass through setting when carrying out contact lines information and prestoring the comparison of lines information
Fingerprint matching degree is to determine whether unlock, correspondence can rationally be arranged preset fingerprint matching degree, avoid the erroneous judgement of unlocked by fingerprint.
In addition to this, in order to avoid the judgement for open bright display panel intention according only to contact area is easy the presence of erroneous judgement
The case where, fingerprint can be set in fingerprint identification area and opens bright cog region, and is opened described in bright cog region effectively in the fingerprint
When contact area is more than preset exposure area, the display panel of the bright display device is opened.Bright cog region is opened by the way that fingerprint is arranged,
User is set clearly to open the fingerprint recognition zone position of bright function, to touch fingerprint Qi Liangshi in the presence of opening when bright display panel is intended to
Other area, fingerprint, which opens bright cog region, can be set the touch lesser region of probability in user's use process, so that avoiding will be common
Touch be mistaken for Qi Liang operation.
In addition, can also be had by user according to habit or hobby setting fingerprint in addition to fingerprint can be set and open bright cog region
Cog region is imitated, when acquisition unit acquires finger print information when user contacts display panel fingerprint identification area, acquisition unit can needle
The finger print information of the effective cog region of fingerprint is acquired, or the finger print information in fingerprint identification area can also be divided into fingerprint
Effective finger print information of cog region and the finger print information of the effective cog region of non-fingerprint are only taken when computing unit compares
The finger print information of the effective cog region of fingerprint compares.The setting of the effective cog region of fingerprint can be to avoid user's normal operations
The position of the erroneous judgement generated when touch fingerprint cog region, the effective cog region of fingerprint can be divided or be selected by user, thus full
The habit or hobby of sufficient user.
The embodiment of the present invention also provides a kind of fingerprint touch control method of display device, and Fig. 8 is provided in an embodiment of the present invention
A kind of flow chart of the fingerprint touch control method of display device, with reference to Fig. 8, the fingerprint touch control method can by fingerprint touch device Lai
It executes, which can be by software or hardware realization, which is configurable on embodiment as above and provides
Display device in.The fingerprint touch control method includes:
S110, acquisition user contact display panel fingerprint identification area when finger print information, finger print information include effectively connect
The long-pending at least partly contact lines information at least one fingerprint of contacting surface；
The size of S120, comparison effective contact area and preset exposure area threshold, and/or compare at least one fingerprint
At least partly lines information is prestored in contact lines information and finger-print cipher.
The fingerprint touch control method of display device provided in an embodiment of the present invention contacts display panel fingerprint by acquisition user
The touch information of cog region, and by effective contact area in touch information compared with preset exposure area threshold, will at least one
Default lines information at least partly the contact lines information and finger-print cipher of a fingerprint compares, and can carry out user's touch-control meaning
The touch control operation to display panel is realized in the judgement of figure.
Fig. 9 is the flow chart of the fingerprint touch control method of another display device provided in an embodiment of the present invention, with reference to Fig. 9,
Optionally, when effective contact area is more than preset exposure area, at least partly contact lines letter of at least one fingerprint is compared
Breath prestores lines information with finger-print cipher；The fingerprint touch control method includes:
S210, acquisition user contact display panel fingerprint identification area when finger print information, finger print information include effectively connect
The long-pending at least partly contact lines information at least one fingerprint of contacting surface；
S220, the lines that prestores compared at least partly the contact lines information and finger-print cipher of at least one fingerprint are believed
Breath；
S230, lines information is prestored at least partly the contact lines information and finger-print cipher of at least one fingerprint
Timing then unlocks the display panel of display device.
Wherein, step S230 is specific can include:
S231, at least partly contact lines information for calculating at least one fingerprint prestore lines information with finger-print cipher
Fingerprint matching degree；
S232, fingerprint matching degree be more than preset fingerprint matching degree when, then unlock the display panel of display device.
Figure 10 is the flow chart of the fingerprint touch control method of another display device provided in an embodiment of the present invention, with reference to figure
10, optionally, the fingerprint touch control method further include:
S310, acquisition user contact display panel fingerprint identification area when finger print information, finger print information include effectively connect
The long-pending at least partly contact lines information at least one fingerprint of contacting surface；
The size of S320, comparison effective contact area and preset exposure area threshold；
S330, effective contact area be more than preset exposure area threshold when, open the display panel of bright display device.
Wherein, fingerprint can be specifically set when fingerprint identification area is set and open bright cog region；Step S330 is then at this time can include:
S331, when fingerprint opens in bright cog region effective contact area and is more than preset exposure area, open the display panel of bright display device.
Further, before the finger print information when step S110, acquisition user contact display panel fingerprint identification area,
It may also include that the effective cog region of fingerprint determined in display panel fingerprint identification area according to the instruction of user；User is acquired at this time
Finger print information when contacting display panel fingerprint identification area then includes: the fingerprint identification area middle finger for acquiring user and contacting display panel
The finger print information of the effective cog region of line.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts, be combined with each other and substitutes without departing from protection scope of the present invention.Therefore, although by above embodiments to this
Invention is described in further detail, but the present invention is not limited to the above embodiments only, is not departing from present inventive concept
In the case of, it can also include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (13)
1. a kind of display panel characterized by comprising
Plane viewing area and curved-surface display area, the curved-surface display area are connect with the plane edge of display area；
The curved-surface display area includes fingerprint identification area, and the fingerprint identification area is provided with fingerprint recognition mould group.
2. display panel according to claim 1, which is characterized in that the curved-surface display area includes first surface viewing area
It is the plane viewing area between the first surface viewing area and second curved-surface display area with the second curved-surface display area；
The first surface viewing area includes the first fingerprint identification area, and/or, second curved-surface display area includes the second fingerprint recognition
Area.
3. display panel according to claim 1, which is characterized in that the curved-surface display area be additionally provided with curved surface cover board,
Curved surface organic light-emitting structure layer and lens jacket；
The curved surface cover board is located at the light emission side of the curved surface organic light-emitting structure layer, and the fingerprint recognition mould group is located at the song
The backlight side of face organic light-emitting structure layer, the lens jacket are located at the fingerprint recognition mould group and the curved surface organic light-emitting structure
Between layer, the lens jacket at least covers the fingerprint recognition mould group, and it is organic that the refractive index of the lens jacket is greater than the curved surface
The refractive index of light emitting structure layer.
4. display panel according to claim 1, which is characterized in that the curved-surface display area be additionally provided with curved surface cover board,
Curved surface organic light-emitting structure layer and lens jacket；
The curved surface cover board is located at the light emission side of the curved surface organic light-emitting structure layer, and the fingerprint recognition mould group is located at the song
The backlight side of face organic light-emitting structure layer, the lens jacket are located at the fingerprint recognition mould group and the curved surface organic light-emitting structure
Between layer, the lens jacket at least covers the fingerprint recognition mould group, and the lens jacket is towards the curved surface organic light-emitting structure
The side of layer is curved surface.
5. a kind of display device, which is characterized in that including the display panel as described in claim 1-4 is any.
6. display device according to claim 5, which is characterized in that the display device further include:
Acquisition unit, the touch information of display panel fingerprint identification area is contacted for acquiring user, and the touch information includes
Imitate at least partly contact lines information of contact area and at least one fingerprint；
Default unit prestores lines information at least store preset exposure area threshold and finger-print cipher；
Computing unit, it is described extremely for the size of effective contact area and preset exposure area threshold, and comparison
Lines information is prestored at least partly the contact lines information and finger-print cipher of a few fingerprint.
7. display device according to claim 6, which is characterized in that the computing unit is used in effective contact surface
When product is more than preset exposure area threshold, at least partly contact lines information and finger-print cipher of at least one fingerprint are compared
In prestore lines information；
The display device further include:
Command unit, for prestoring line at least partly the contact lines information and finger-print cipher of at least one fingerprint
When the information matches of road, the display panel instruction of unlock display device is sent；And/or for being more than in effective contact area
When preset exposure area threshold, the display panel of the bright display device is opened.
8. a kind of fingerprint touch control method of display device, which is characterized in that it is applied to display device as claimed in claim 5,
Include:
Finger print information when user contacts the fingerprint identification area of display panel is acquired, the finger print information includes effective contact area
With at least partly contact lines information of at least one fingerprint；
Compare the size of effective contact area and preset exposure area threshold；And/or compare at least one fingerprint
At least partly lines information is prestored in contact lines information and finger-print cipher.
9. fingerprint touch control method according to claim 8, which is characterized in that
When effective contact area is more than preset exposure area, at least partly contact line of at least one fingerprint is compared
Lines information is prestored in road information and finger-print cipher；
The fingerprint touch control method further include:
At least one fingerprint at least partly contact lines information and finger-print cipher in when prestoring lines information matches,
Then unlock the display panel of display device.
10. fingerprint touch control method according to claim 9, which is characterized in that it is described at least one described fingerprint extremely
Small part contacts lines information and when prestoring lines information matches, then unlocks the display panel of display device in finger-print cipher,
Include:
It calculates at least partly contact lines information of at least one fingerprint and prestores lines with described in the finger-print cipher
The fingerprint matching degree of information；
When the fingerprint matching degree is more than preset fingerprint matching degree, then the display panel of display device is unlocked.
11. fingerprint touch control method according to claim 8, which is characterized in that further include:
When effective contact area is more than preset exposure area threshold, the display panel of the bright display device is opened.
12. fingerprint touch control method according to claim 11, which is characterized in that the fingerprint identification area include fingerprint open it is bright
Cog region；
When effective contact area is more than preset exposure area, the display panel of the bright display device is opened, comprising:
When the fingerprint opens effective contact area described in bright cog region more than preset exposure area, the bright display device is opened
Display panel.
13. fingerprint touch control method according to claim 8, which is characterized in that contact display panel in the acquisition user
Before finger print information when fingerprint identification area, further includes:
The effective cog region of fingerprint in the display panel fingerprint identification area is determined according to the instruction of user；
It is described acquisition user contact display panel fingerprint identification area when finger print information include:
Acquire the finger print information that user contacts the effective cog region of fingerprint in the fingerprint identification area of display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209891.4A CN109981845A (en) | 2019-03-19 | 2019-03-19 | Display panel, display device and fingerprint touch method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209891.4A CN109981845A (en) | 2019-03-19 | 2019-03-19 | Display panel, display device and fingerprint touch method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109981845A true CN109981845A (en) | 2019-07-05 |
Family
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| CN201910209891.4A Pending CN109981845A (en) | 2019-03-19 | 2019-03-19 | Display panel, display device and fingerprint touch method thereof |
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Application publication date: 20190705 |