CN108962037A - Display device and its control method - Google Patents
Display device and its control method Download PDFInfo
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- CN108962037A CN108962037A CN201811093021.7A CN201811093021A CN108962037A CN 108962037 A CN108962037 A CN 108962037A CN 201811093021 A CN201811093021 A CN 201811093021A CN 108962037 A CN108962037 A CN 108962037A
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- line
- mounting hole
- line segment
- switch
- grid
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Multimedia (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
This application discloses a kind of display device and its control methods, belong to field of display technology.The display device includes: camera, display panel and control circuit, and the mounting hole through display panel is provided in the display area of display panel, and camera is located in mounting hole；A plurality of grid line and multiple data lines in display panel include: at least one line by mounting hole, and at least one line is mounted hole and is divided into a plurality of line segment；Control circuit is electrically connected with every line segment that segmentation obtains, and is used for every line segment input signal.Present application addresses the lesser problem of the accounting of display area in display device, the application is used for display device and its control method.
Description
Technical field
This application involves field of display technology, in particular to a kind of display device and its control method.
Background technique
With the development of science and technology, being equipped with camera in more and more display devices.
Outside the display area of camera installation in a display device in usual display device.It is shown as front camera is located at
The display side of showing device, rear camera are located at the non-displaying side of display device.And in order to be arranged in the display side of display device
Front camera in the related technology divides the display side of display device are as follows: display area for displaying images, and surround
The neighboring area of the display area, camera is arranged in the neighboring area, and the neighboring area can not show image.
As it can be seen that the accounting (being referred to as screen accounting) of display area is smaller in display device in the related technology.
Summary of the invention
This application provides display device and its control method, it is smaller to can solve accounting for for display area in display device
The problem of, the technical solution is as follows:
On the one hand, a kind of display device is provided, the display device includes: camera, display panel and control circuit,
The mounting hole through the display panel is provided in the display area of the display panel, the camera is located at
In mounting hole；
A plurality of grid line and multiple data lines in the display panel include: at least one line by the mounting hole,
At least one line is divided into a plurality of line segment by the mounting hole；Every line segment electricity that the control circuit and segmentation obtain
Connection is used for every line segment input signal.
Optionally, a plurality of grid line and the multiple data lines include the line by the mounting hole.
Optionally, the display device further include: auxiliary circuit, the display panel further include: n first switch, n >=
1,
The multiple data lines include: the n data line by the mounting hole, and every number in the n data line
The first line segment and second line segment, the first line segment described in n item and the n first switch one are divided by the mounting hole according to line
One is corresponding, and every first line segment passes through its corresponding first switch and is connected to a target without the mounting hole
Data line, and the target data line of any two the first line segment connections is different；
The auxiliary circuit is electrically connected with the n first switch；The auxiliary circuit is used for: with the first line segment of n item
When the grid line conducting of intersection, controls each first switch and be first closed and be then turned on；
The control circuit is connect with the second line segment and the target data line, and the control circuit is used for:
When the first switch closure of each target data line connection, by each target data line to each target data line
First line segment input signal of connection；And when the grid line intersected with n second line segment is connected, to second line segment described in every
Input signal.
Optionally, n target data line of the n in the n data line the first line segment connections are as follows: a plurality of data
Close to the segment data line of the n data line in line.
Optionally, the display panel includes the pixel of k kind color, and the control circuit includes: grid line control unit, km
A second switch, k switch control unit and m signal source, k >=2, m >=1,
The grid line control unit, which is electrically connected in grid line and a plurality of grid line without the mounting hole, is divided
The every line segment cut, the grid line control unit is for sequentially turning on a plurality of grid line；
The display panel includes k group connecting line, and the connecting line includes the second line segment or without the installation
The data line in hole, every group of connecting line are electrically connected with a kind of pixel of color, and every group of connecting line includes m connecting line, the connection of km item
Line is connect one by one with the km second switch；The second switch connected on each switch control unit and one group of connecting line is electrically connected
It connects, each signal source is connect with a connecting line in connecting line described in every group, the connection of any two signal source connection
Line is different；
The m signal source is used for the output signal when every grid line is connected；The k switch control unit is used for every
The different phase when conducting of grid line controls the second switch closure of electrical connection, the signal of m signal source output is existed
The different phase inputs different connecting lines.
Optionally, a plurality of grid line includes the line by the mounting hole；Close to the peace in the multiple data lines
The data line for filling hole bypasses the mounting hole around the mounting hole；
Alternatively, the multiple data lines include the line by the mounting hole；Close to the installation in a plurality of grid line
The grid line in hole bypasses the mounting hole around the mounting hole.
Optionally, the display area includes: middle section, and surrounds the fringe region of the middle section, described
Mounting hole is located at the fringe region.
On the other hand, a kind of control method of display device is provided, which is characterized in that the display device is to take up an official post
Display device described in one, the display device include: camera, display panel and control circuit, and the display panel is shown
Show that the mounting hole being provided in region through the display panel, the camera are located in mounting hole；In the display panel
A plurality of grid line and multiple data lines include: at least one line by the mounting hole, at least one line is described
Mounting hole is divided into a plurality of line segment；The control circuit is electrically connected with every line segment that segmentation obtains, which comprises
The control circuit is to every line segment input signal.
Optionally, a plurality of grid line and the multiple data lines include by the line of the mounting hole, the control
Circuit is to every line segment input signal, comprising:
The control circuit is to by each line segment input signal in the grid line of the mounting hole；
The control circuit is to by each line segment input signal in the data line of the mounting hole.
Optionally, the display device further include: auxiliary circuit, the display panel further include: n first switch, n >=
1, the multiple data lines include: the n data line by the mounting hole, and every data line is equal in the n data line
First line segment and second line segment are divided by the mounting hole, the first line segment described in n item and the n first switch one are a pair of
It answers, every first line segment passes through its corresponding first switch and is connected to a target data without the mounting hole
Line, and the target data line of any two the first line segment connections is different；The control circuit and the second line segment and
The target data line connection；The auxiliary circuit is electrically connected with the n first switch；
The method also includes: the auxiliary circuits when the grid line intersected with the first line segment of n item is connected, and controls each the
First closure is then turned on one switch；
The control circuit is to by each line segment input signal in the data line of the mounting hole, comprising:
The control circuit passes through each target data in the first switch closure that each target data line connects
The first line segment input signal that line is connected to each target data line；
The control circuit inputs to second line segment described in every and believes when the grid line intersected with n second line segment is connected
Number.
Technical solution bring beneficial effect provided by the present application includes at least:
Since camera is arranged in the display area of display panel, also, control circuit can into display panel quilt
Every line segment input signal that mounting hole is divided, enables the part in display panel in addition to mounting hole normally to show figure
Picture.It is therefore not necessary to camera is set in the neighboring area of display device, so as to which the area of neighboring area is suitably reduced,
To improve display area in the accounting of display side.Also, in display device provided by the present application, by the way that camera setting is being shown
Show in the display area of panel, enriches the set-up mode of camera.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of display device with camera that the relevant technologies provide；
Fig. 2 is the structural schematic diagram of the first display device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of second of display device provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the third display device provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the 4th kind of display device provided in an embodiment of the present invention；
Fig. 6 is a kind of timing diagram provided in an embodiment of the present invention；
Fig. 7 is another timing diagram provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the 5th kind of display device provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the 6th kind of display device provided in an embodiment of the present invention；
Figure 10 is a kind of flow chart of the control method of display device provided in an embodiment of the present invention.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with attached drawing to the application embodiment party
Formula is described in further detail.
Display device with camera is widely used in mobile phone, in apparatus such as computer.Illustratively, Fig. 1 is correlation
One of technology has the display device of camera.As seen from Figure 1, the neighboring area area where camera is larger,
So that the promotion of the area of the display area of display device is restricted, i.e., display area the accounting of display side raising by
Limitation is arrived, for this purpose, the embodiment of the invention provides other set-up modes of camera.
Fig. 2 is the structural schematic diagram of the first display device provided in an embodiment of the present invention, as shown in Fig. 2, the display fills
Setting 0 may include: camera 01, display panel 02 and control circuit (being not shown in Fig. 2).Wherein, the display of display panel 02
The mounting hole (being not shown in Fig. 2) through display panel 02 is provided in the A of region, camera 01 is located in mounting hole.Display surface
A plurality of grid line (being not shown in Fig. 2) and multiple data lines (being not shown in Fig. 2) in plate include: at least one by mounting hole
Line, and at least one line is mounted hole and is divided into a plurality of line segment, control circuit is electrically connected with every line segment that segmentation obtains,
For to every line segment input signal.
In conclusion in display device provided in an embodiment of the present invention, since the display of display panel is arranged in camera
In region, also, control circuit can be mounted every line segment input signal that hole is divided into display panel, make to show
Part in panel in addition to mounting hole can normally show image.It is therefore not necessary to which setting is taken the photograph in the neighboring area of display device
As head, so as to suitably reduce the area of neighboring area, to improve display area in the accounting of display side.In addition, passing through
Camera is arranged in the display area of display panel, the set-up mode of camera is enriched.
It should be noted that the camera being located in the mounting hole can be used for acquiring the figure of the display side of display panel
Picture, the camera can play the role of front camera at this time.Optionally, which can be also used for acquisition display panel
Non-displaying side image, the camera can play the role of rear camera at this time, and the embodiment of the present invention does not limit this
It is fixed.
Optionally, display area A may include: middle section, and surround the fringe region of middle section, and mounting hole can
To be located at the fringe region.So, when being imaged or being taken a picture using the camera in mounting hole, mounting hole can not
The normal display of image in middle section is influenced, while also improving user's operation convenience.
Fig. 3 is the structural schematic diagram of second of display device provided in an embodiment of the present invention, as shown in figure 3, in the base of Fig. 2
On plinth, display panel (not marking in Fig. 3) may include: underlay substrate 021, and be arranged in a plurality of on underlay substrate 021
Grid line (such as grid line G1, grid line G2) and multiple data lines (such as data line D1, data line D2), illustratively, with display in Fig. 3
Including being illustrated for x grid line and y data line in panel.
Optionally, which is parallel to each other, which is parallel to each other, in a plurality of grid line and multiple data lines
Two lines section namely a plurality of grid line are divided by the mounted hole B of the every line of mounting hole B and multiple data lines include passing through
Cross the line of mounting hole.Illustratively, as shown in figure 3, grid line G2, data line D2 and data line G3 pass through mounting hole B, and mounting hole
Grid line G2 is divided into line segment G21 and line segment G22 by B, and data line D2 is divided into line segment D21 and line segment D22 by mounting hole B, installation
Data line D3 is divided into line segment D31 and line segment D32 by hole B.Control circuit can be electrically connected to the every line segment for being divided and obtaining
(such as line segment G21, line segment G22, line segment D21, line segment D22, line segment D31 and line segment D32).Control circuit can be used for by pacifying
Each line segment input signal in the grid line in hole is filled, and inputs letter to by each line segment in the data line of the mounting hole
Number.
Optionally, control circuit can also be electrically connected to the line in a plurality of grid line and multiple data lines without mounting hole
(grid line G1, grid line G3 and data line D1 in such as Fig. 3).Control circuit can sequentially turn on a plurality of grid line, and in every grid
When line is connected, the part input signal intersected into every data line with the grid line.Control circuit is in conducting without mounting hole
Grid line when, can by the grid line directly input signal realize；Control circuit, can when the grid line of mounting hole is passed through in conducting
To be realized by being mounted the equal input signal of each line segment that hole is divided to the grid line.When every grid line is connected, control
Circuit can directly input signal to the data line without mounting hole, and can be mounted what hole was divided into data line
The line segment input signal intersected in a plurality of line segment with the grid line.So, even if data line or grid line are mounted hole B segmentation,
Control circuit still may be implemented (to scheme the pixel of grid line in display panel and data line crossover location by grid line and data line
It is not shown in 3) it is controlled.
Illustratively, control circuit is when being connected grid line G1, due to grid line G1 and without mounting hole B, control circuit
It can be directly to grid line G1 input signal；Control circuit is when being connected grid line G2, since grid line G2 passes through mounting hole B, and
It is mounted hole B and is divided into line segment G21 and line segment G22, therefore, control circuit needs to input letter to line segment G21 and line segment G22
Number.In grid line G1 conducting, pass through mounting hole B due to data line D1 and without mounting hole B, data line D2, and be mounted hole B
It is divided into line segment D21 and line segment D22, therefore, control circuit can be directly to data line D1 input signal, to grid line G1 sum number
It is controlled according to the pixel of line D1 infall, control circuit is also needed into line segment D21 and line segment D22, is intersected with grid line G1
Line segment D21 output signal is controlled with the pixel to grid line G1 and data line D2 infall.
Optionally, Fig. 4 is the structural schematic diagram of the third display device provided in an embodiment of the present invention, as shown in figure 4,
On the basis of Fig. 3, which can also include: auxiliary circuit 03, and display panel can also include: n first switch
In 022, n >=1, Fig. 4 by taking n=2 as an example.Wherein, multiple data lines include the n data line by mounting hole B, and n data
Every data line is mounted hole B and is divided into the first line segment L1 and second line segment L2 (it should be noted that the line in Fig. 3 in line
Section D21 and line segment D31 is equivalent to the first line segment, and the line segment D22 and line segment D32 in Fig. 3 are equivalent to second line segment).
With continued reference to FIG. 4, n data line, which can be mounted hole B, is divided into n item the first line segment L1 and n second line segment
L2.N item the first line segment L1 in display device 0 is corresponded with n first switch 022, and every first line segment L1 passes through it
Corresponding first switch 022 is connected to a target data line without mounting hole B, and any two the first line segment L1 connections
Target data line it is different.As the first line segment L1 in Fig. 4 in data line D2 is connected by a first switch 022 and data line D1
It connects, the first line segment L1 in data line D3 is connect by another first switch 022 with data line D4.
Optionally, n target data line of n data line connection can be with are as follows: close to n data line in multiple data lines
Segment data line.At this point, the line needed for the first line segment is electrically connected with target data line is shorter, it is also less to the waste of material.
Alternatively, n target data line of n data line connection can be with are as follows: far from the partial data of n data line in multiple data lines
Line, it is not limited in the embodiment of the present invention.
Control circuit and second line segment L2, by the grid line of mounting hole B each line segment and target data line connect,
And since the first line segment L1 is connect with target data line, control circuit can be electrically connected to First Line by target data line
Section L1.Auxiliary circuit 03 is electrically connected to n first switch 022, and auxiliary circuit 03 can be used for: handing over n item the first line segment L1
When the grid line conducting of fork, controls any first switch 022 and be first closed and be then turned on.Control circuit is used in each target data line
When the first switch closure of connection, the first line segment input signal from the target data line to the target data line that connected by.Control
Circuit processed can be also used for when the first switch 002 is opened, and to target data line input signal, target data line is uploaded at this time
Defeated signal can be only stored in target data line, and can not be transmitted to the first line segment L1.So, so that it may realize control
The purpose for the first line segment difference input signal that circuit processed is connected to target data line and target data line.Control circuit is also
It can be when the grid line intersected with n second line segment be connected, to every second line segment input signal.
It should be noted that the control circuit in the embodiment of the present invention may exist a variety of achievable modes, the present invention is real
Applying example will be illustrated in one such achievable mode as an example.Illustratively, Fig. 5 is 4th kind provided in an embodiment of the present invention
The structural schematic diagram of display device, as shown in figure 5, control circuit 04 can wrap on the basis of display device shown in Fig. 4
It includes: grid line control unit (being not shown in Fig. 5), km second switch 041, k switch control unit 042 and m signal source
043, k >=2 (Fig. 5 is by taking k=3 as an example), m >=1.Illustratively, the switch control unit 042 may include multiplexer (English:
multiplexer；Referred to as: MUX).
Grid line control unit is electrically connected to be divided in grid line and a plurality of grid line without the mounting hole and obtain
Every line segment, grid line control unit can be used for sequentially turning on a plurality of grid line.
Display panel may include k kind color pixel (such as in k=3, the pixel of k kind color be respectively red pixel,
Green pixel and blue pixel).Second line segment L2 in display panel and the data line company of being properly termed as without mounting hole B
Wiring namely connecting line may include: second line segment L2 or the data line without mounting hole B.The display panel may include k
Group connecting line, every group of connecting line includes m connecting line, and m group connecting line includes km connecting line altogether.The km connecting line can be with
Km second switch 041 connects one by one.Every group of connecting line can be electrically connected with a kind of pixel of color, each switch control unit
043 is electrically connected with the second switch 041 connected on one group of connecting line.Each signal source 043 and a company in every group of connecting line
Wiring connection (namely each signal source 043 is connect with k connecting line altogether), and the connecting line that any two signal source 043 connects
It is different.M signal source 043 can be used for the output signal when every grid line is connected；K switch control unit 042 can be used for
Different phase when every grid line is connected controls the second switch 041 being electrically connected with switch control unit and is closed, by m
The signal that signal source 044 exports inputs different connecting lines in different phase.
Illustratively, Fig. 6 is a kind of timing diagram provided in an embodiment of the present invention, which can be used for shown in fig. 5 aobvious
Showing device 0.Incorporated by reference to Fig. 5 and Fig. 6, grid line control unit can control multiple grid lines and sequentially turn on, and the conducting of each grid line
Period may include three phases, and the period as grid line G1 is connected in Fig. 6 can be divided into first stage J1, second stage J2
With phase III J3.
In the first stage in J1, the output high level of first switch control unit 0421, and second switch control unit 0422
Low level is exported with third switch control unit 0423, at this point, be electrically connected with first switch control unit 0421 second opens
It closes 041 to be closed, the second switch 041 being electrically connected with second switch control unit 0422 and third switch control unit 0423 is equal
It opens.The signal of m signal source 044 output can input first group of connecting line in J1 in the first stage, and second group of connecting line
Signal has not been inputted in third group connecting line.
In second stage J2, the output high level of second switch control unit 0422, and first switch control unit 0421
Low level is exported with third switch control unit 0423, at this point, be electrically connected with second switch control unit 0422 second opens
It closes 041 to be closed, the second switch 041 being electrically connected with first switch control unit 0421 and third switch control unit 0423 is equal
It opens.The signal of m signal source 044 output can input second group of connecting line in second stage J2, and first group of connecting line
Signal has not been inputted in third group connecting line.
In phase III J3, the output high level of third switch control unit 0423, and first switch control unit 0421
Low level is exported with second switch control unit 0422, at this point, be electrically connected with third switch control unit 0423 second opens
It closes 041 to be closed, the second switch 041 being electrically connected with first switch control unit 0421 and second switch control unit 0422 is equal
It opens.The signal of m signal source 044 output can input third group connecting line in phase III J3, and first group of connecting line
Signal has not been inputted in second group of connecting line.
So, under the control of three switch control units, the signal of m signal source output is in the different stages
(first stage J1, second stage J2 and phase III J3) inputs different groups of connecting lines respectively.It should be noted that the present invention is real
It applies in example and is closed under the action of high level with switch, and under the action of low level for unlatching, optionally, switch in low electricity
It is closed under the action of flat, and is opened under the action of high level, the embodiment of the present invention is not construed as limiting this.
Further, each stage may include: successively to arrange again in first stage J1, second stage J2 and phase III J3
The close stage P1 and open stage P2 of cloth.The embodiment of the present invention is with the close stage P1 and open stage P2 in first stage J1
For, to the close stage P1 and open stage P2 in each stage in first stage J1, second stage J2 and phase III J3
It is illustrated.
Illustratively, in the first stage in the close stage P1 of J1, auxiliary circuit 03 exports high level, to control first switch
022 closure.At this point, if transmission has the signal from signal source on target data line T, the letter transmitted on target data line T
The first line segment L1 of target data line T connection number can be input to by first switch.
In the first stage in the open stage P2 of J1, auxiliary circuit 03 exports low level, is opened with controlling first switch 022
It opens.At this point, the signal can not be input to by first switch if transmission has the signal from signal source on target data line T
The signal transmitted in first line segment L1 of target data line T connection, target data line T can only be stored in target data line T.
That is, for the signal source being connect with target data line, in close stage, signal source target connected to it
Second switch closure between data line, and the first switch closure between the target data line the first line segment connected to it,
The signal source, the target data line and first line segment conducting, at this point, the signal of signal source output can pass through target data line
It is input to the first line segment.In open stage, the second switch between signal source target data line connected to it is closed, and
First switch between the target data line the first line segment connected to it is opened, which is connected with the target data line,
And the target data line and first line segment turn off, at this point, the signal of signal source output can only be input to target data line.?
I.e. the signal source can need to be input to the signal of the first line segment in close stage output, and need to input in open stage output
To the signal of the target data line.
It should be noted that the signal difference that the embodiment of the present invention is exported in close stage with open stage with the signal source
For, optionally, which can also be identical in the signal that open stage and close stage export, and the embodiment of the present invention is to this
It is not construed as limiting.
It should be noted that multiple switch control unit can be in the grid in Fig. 6 within the period of each grid line conducting
It immediately begins to successively work after line conducting.Wherein, when each switch control unit works, which needs to be connected
Its second switch connected, and after a upper switch control unit stops working in these switch control units, next switch
Control unit works immediately.Within the period of each switch control unit work, auxiliary circuit can be in the switch control list
Member works immediately after starting to work.Wherein, at work, the first switch for needing to control its electrical connection is first connected auxiliary circuit,
Then first switch shutdown is controlled again until the switch control unit stops working.Within the period of first switch conducting,
The signal source for being connected to target data line can be after first switch conducting, and output needs to be input to the target data line immediately
The signal of first line segment of connection, and within the period of first switch shutdown, it is defeated which can also export needs immediately
Enter to the signal of the target data line.
Optionally, as shown in fig. 7, multiple switch control unit can also be at this within the period of each grid line conducting
It is next to open after delay a period of time starts successively to work again, and a upper switch control unit stops working after grid line conducting
Closing control unit can postpone to start to work again for a period of time.Within the period of each switch control unit work, auxiliary electricity
Road can start to work again for a period of time in delay after switch control unit start-up operation.In the period of first switch conducting
Interior, the signal source for being connected to target data line can be after first switch conducting, and delay a period of time exports again to be needed to input
The signal of the first line segment connected to the target data line, and within the period of first switch shutdown, which can also be with
Delay a period of time exports the signal for needing to be input to the target data line again, and the embodiment of the present invention is not construed as limiting this.
Optionally, Fig. 8 is the structural schematic diagram of the 5th kind of display device provided in an embodiment of the present invention, as shown in figure 8,
On the basis of Fig. 2, display panel may include: underlay substrate 021, and a plurality of grid line being arranged on underlay substrate 021 is (such as
Grid line G1 to grid line Gx) and multiple data lines (such as data line D1 to data line Dy).
Wherein, a plurality of grid line is parallel to each other, and passes through every grid line (such as grid line G3 and the grid of mounting hole B in a plurality of grid line
Line G4) be mounted hole B be divided into two lines section (Fig. 8 is not marked) namely a plurality of grid line include be mounted hole segmentation line.
Multiple data lines may include: at least one the first data lines (data line D5 in such as Fig. 8 to data line close to mounting hole B
D14), and far from mounting hole B and be parallel to each other a plurality of second data line (namely in Fig. 8 except data line D5 is to data line
Data line except D14, such as data line D1, D2, D16, D17).Part in first data line close to mounting hole B is from installation
Mounting hole B is bypassed around the B of hole, the part far from mounting hole B can be parallel to the second data line in the first data line.Namely it is more
Data line in data line close to mounting hole B bypasses mounting hole B around mounting hole.Control circuit can be electrically connected to more
Data line, without every obtained line segment divided in the grid line and a plurality of grid line of mounting hole.Control circuit can be to
Every line segment input signal in grid line, can also be to every grid line and data line input signal without mounting hole.
It should be noted that with there are part grid lines to be mounted hole segmentation in a plurality of grid line in Fig. 8, close to the number of mounting hole
According to line around for mounting hole.Optionally, as shown in figure 9, segment data line can also be set by the multiple data lines in Fig. 8
It is mounted hole B segmentation, the grid line close to mounting hole bypasses mounting hole, and the embodiment of the present invention is not construed as limiting this.At this point, control electricity
Road is electrically connected to a plurality of grid line, and every obtained line segment is divided in not divided data line and multiple data lines.Control
Circuit can be to every line segment input signal in data line, can also be defeated without the grid line and data line of mounting hole to every
Enter signal.
In conclusion in display device provided in an embodiment of the present invention, since the display of display panel is arranged in camera
In region, also, control circuit can be mounted every line segment input signal that hole is divided into display panel, make to show
Part in panel in addition to mounting hole can normally show image.It is therefore not necessary to which setting is taken the photograph in the neighboring area of display device
As head, so as to suitably reduce the area of neighboring area, to improve display area in the accounting of display side.In addition, passing through
Camera is arranged in the display area of display panel, the set-up mode of camera is enriched.
Figure 10 is a kind of flow chart of the control method of display device provided in an embodiment of the present invention, the display display device
It can be Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 8 or display device shown in Fig. 9.As shown in Figure 10, the control method of the display device
May include:
The every line segment input signal of step 101, control circuit into display panel.
In conclusion in the display device of control method control provided in an embodiment of the present invention, since camera setting exists
In the display area of display panel, also, control circuit can be mounted every line segment that hole is divided into display panel
Input signal enables the part in display panel in addition to mounting hole normally to show image.It is therefore not necessary in display device
Camera is arranged in neighboring area, so as to suitably reduce the area of neighboring area, to improve display area in display side
Accounting.In addition, enriching the set-up mode of camera by the way that camera to be arranged in the display area of display panel.
It should be noted that since mounting hole runs through display panel, mounting hole can be divided in display panel extremely
A few grid line and/or at least one data line.When a plurality of grid line and multiple data lines include the line by mounting hole, step
Rapid 101 may include: control circuit to by each line segment input signal in the grid line of mounting hole；And control circuit is to warp
Cross each line segment input signal in the data line of mounting hole.
Further, a plurality of grid line needs on display panel sequentially turn on, and when every grid line is connected, a plurality of data
The part intersected in line with this grid line, which is required to input, signal.Illustratively, conducting can pass through by the grid line of mounting hole
Control circuit is realized.Optionally, control circuit can be electrically connected with without the grid line of mounting hole, and the conducting of the grid line can also be with
It is realized by control circuit.Again illustratively, when a certain grid line is connected, if the data line intersected with the grid line is by installing
Hole, then the part input signal intersected into the data line with the grid line can be realized by control circuit.Optionally, control electricity
Road can also be electrically connected with every without the data line of mounting hole, and should into the data line when a certain grid line is connected
The part input signal that grid line intersects can also be realized by control circuit.
As shown in Fig. 3, Fig. 8 and Fig. 9, control circuit can be connect with the not divided line of every in display panel, with
Realization is electrically connected with every not divided line.Control circuit can also be connect with every obtained line segment is divided, to realize
With being electrically connected for every divided line.Wherein, control circuit conducting without mounting hole grid line when, can by this
Grid line directly inputs signal realization；Control circuit, can be by being mounted when the grid line of mounting hole is passed through in conducting to the grid line
The equal input signal of each line segment that hole is divided is realized.When every grid line is connected, control circuit is to without mounting hole
Data line input signal when, can by the data line directly input signal realize；Control circuit is to by mounting hole
Data line input signal when, can be by being mounted the line intersected in the line segment divided of hole with the grid line to the data line
Section input signal is realized.
Again illustratively, it is referred to as shown in figure 4, data line every in Fig. 3 can be divided obtained two lines section
First line segment and second line segment, wherein every first line segment is connected to a target data line by a first switch, auxiliary
Circuit is connect with each first switch.Control circuit can with second line segment, by each line segment in the grid line of mounting hole with
And the connection of target data line, optionally, control circuit can also be electrically connected with every in display panel without the line of mounting hole
It connects.Control circuit can be electrically connected to the first line segment by target data line, first switch.
Optionally, the control method of the display device can also include: auxiliary circuit in the grid intersected with the first line segment of n item
When line is connected, controls each first switch and be first closed and be then turned on.Control circuit is to by each line in the data line of mounting hole
Section input signal may include: control circuit in the first switch closure that each target data line connects, can be by each
The first line segment input signal that target data line is connected to the target data line；Control circuit is being intersected with n second line segment
It, can be to every second line segment input signal when grid line is connected.Optionally, the control method of the display device can also include:
Control circuit, can be to the target data line input signal when the first switch that each target data line connects is opened.
Further, the control circuit in the embodiment of the present invention may exist a variety of achievable modes, the embodiment of the present invention
It will be illustrated in one such achievable mode as an example.Illustratively, as shown in figure 5, control circuit is led in any bar grid line
It is logical and intersect into multiple data lines with the grid line part input signal when, k switch control unit in control circuit can
With the different phase in grid line conducting, the second switch closure being electrically connected with switch control unit is controlled, by m signal
The signal of source output inputs different connecting lines in different phase (connecting line is target data line or second line segment).It is opened first
When input has signal on the connecting line that connection connects, auxiliary circuit can be defeated by the signal by the unlatching and closure of first switch
Enter first line segment of the connecting line or connecting line connection.The specific control mode of the control circuit can refer to above-mentioned to Fig. 6
Or the explanation of timing diagram shown in Fig. 7, this will not be repeated here for the embodiment of the present invention.
In conclusion in the display device of control method control provided in an embodiment of the present invention, since camera setting exists
In the display area of display panel, also, control circuit can be mounted every line segment that hole is divided into display panel
Input signal enables the part in display panel in addition to mounting hole normally to show image.It is therefore not necessary in display device
Camera is arranged in neighboring area, so as to suitably reduce the area of neighboring area, to improve display area in display side
Accounting.In addition, enriching the set-up mode of camera by the way that camera to be arranged in the display area of display panel.
It should be noted that embodiment of the method provided in an embodiment of the present invention can be with corresponding display device embodiment phase
Mutually reference, it is not limited in the embodiment of the present invention.The sequencing energy of embodiment of the method step provided in an embodiment of the present invention
Appropriate adjustment is enough carried out, step also according to circumstances can accordingly be increased and decreased, and anyone skilled in the art exists
The invention discloses technical scope in, the method that can readily occur in variation should be covered by the protection scope of the present invention, because
This is repeated no more.
The foregoing is merely the alternative embodiments of the application, not to limit the application, it is all in spirit herein and
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this application.
Claims (10)
1. a kind of display device, which is characterized in that the display device includes: camera, display panel and control circuit,
The mounting hole through the display panel is provided in the display area of the display panel, the camera is located at installation
In hole；
A plurality of grid line and multiple data lines in the display panel include: at least one line by the mounting hole, described
At least one line is divided into a plurality of line segment by the mounting hole；Every line segment that the control circuit is obtained with segmentation is electrically connected
It connects, is used for every line segment input signal.
2. display device according to claim 1, which is characterized in that a plurality of grid line and the multiple data lines are wrapped
Include the line by the mounting hole.
3. display device according to claim 2, which is characterized in that the display device further include: auxiliary circuit, it is described
Display panel further include: n first switch, n >=1,
The multiple data lines include: the n data line by the mounting hole, and every data line in the n data line
The first line segment and second line segment are divided by the mounting hole, the first line segment described in n item and the n first switch one are a pair of
It answers, every first line segment passes through its corresponding first switch and is connected to a target data without the mounting hole
Line, and the target data line of any two the first line segment connections is different；
The auxiliary circuit is electrically connected with the n first switch；The auxiliary circuit is used for: being intersected with the first line segment of n item
Grid line conducting when, control each first switch and be first closed and be then turned on；
The control circuit is connect with the second line segment and the target data line, and the control circuit is used for: each
When the first switch closure of target data line connection, connected by each target data line to each target data line
The first line segment input signal；And it when the grid line intersected with n second line segment is connected, is inputted to second line segment described in every
Signal.
4. display device according to claim 3, which is characterized in that
N target data line of n the first line segment connections in the n data line are as follows: close to institute in the multiple data lines
State the segment data line of n data line.
5. display device according to claim 3 or 4, which is characterized in that the display panel includes the picture of k kind color
Element, the control circuit include: grid line control unit, km second switch, k switch control unit and m signal source, and k >=
2, m >=1,
The grid line control unit is electrically connected in grid line and a plurality of grid line without the mounting hole and is divided
The every line segment arrived, the grid line control unit is for sequentially turning on a plurality of grid line；
The display panel includes k group connecting line, and the connecting line includes the second line segment or without the mounting hole
Data line, every group of connecting line are electrically connected with a kind of pixel of color, and every group of connecting line includes m connecting line, km connecting line with
The km second switch connects one by one；The second switch connected on each switch control unit and one group of connecting line is electrically connected,
Each signal source is connect with a connecting line in connecting line described in every group, and the connecting line of any two signal source connection is not
Together；
The m signal source is used for the output signal when every grid line is connected；The k switch control unit is used in every grid
Different phase when line is connected controls the second switch closure of electrical connection, by the signal of m signal source output described
Different phase inputs different connecting lines.
6. display device according to claim 1, which is characterized in that
The a plurality of grid line includes the line by the mounting hole；Close to the data line of the mounting hole in the multiple data lines
The mounting hole is bypassed around the mounting hole；
The multiple data lines include the line by the mounting hole；In a plurality of grid line close to the mounting hole grid line from
The mounting hole is bypassed around the mounting hole.
7. display device according to claim 1, which is characterized in that the display area includes: middle section, and packet
The fringe region of the middle section is enclosed, the mounting hole is located at the fringe region.
8. a kind of control method of display device, which is characterized in that the display device is that claim 1 to 7 is any described
Display device, the display device include: camera, display panel and control circuit, in the display area of the display panel
It is provided with the mounting hole through the display panel, the camera is located in mounting hole；A plurality of grid in the display panel
Line and multiple data lines include: at least one line by the mounting hole, and at least one line is by the mounting hole point
It is segmented into a plurality of line segment；The control circuit is electrically connected with every line segment that segmentation obtains, which comprises
The control circuit is to every line segment input signal.
9. according to the method described in claim 8, it is characterized in that, a plurality of grid line and the multiple data lines include passing through
Cross the line of the mounting hole, the control circuit is to every line segment input signal, comprising:
The control circuit is to by each line segment input signal in the grid line of the mounting hole；
The control circuit is to by each line segment input signal in the data line of the mounting hole.
10. according to the method described in claim 9, it is characterized in that, the display device further include: auxiliary circuit, it is described aobvious
Show panel further include: n first switch, n >=1, the multiple data lines include: the n data line by the mounting hole, and
Every data line is divided into the first line segment and second line segment, First Line described in n item by the mounting hole in the n data line
Section is corresponded with the n first switch, and every first line segment passes through its corresponding first switch and is connected to one
Without the target data line of the mounting hole, and the target data line of any two the first line segment connections is different；It is described
Control circuit is connect with the second line segment and the target data line；The auxiliary circuit and n first switch electricity
Connection；
The method also includes: the auxiliary circuit when the grid line intersected with the first line segment of n item is connected, open by control each first
First closure is closed to be then turned on；
The control circuit is to by each line segment input signal in the data line of the mounting hole, comprising:
The control circuit in first switch that each target data line connects closure, by each target data line to
First line segment input signal of each target data line connection；
The control circuit is when the grid line intersected with n second line segment is connected, to second line segment input signal described in every.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093021.7A CN108962037B (en) | 2018-09-19 | 2018-09-19 | Display device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811093021.7A CN108962037B (en) | 2018-09-19 | 2018-09-19 | Display device and control method thereof |
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| Publication Number | Publication Date |
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| CN108962037B CN108962037B (en) | 2021-08-27 |
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| CN201811093021.7A Expired - Fee Related CN108962037B (en) | 2018-09-19 | 2018-09-19 | Display device and control method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682058A (en) * | 2020-07-08 | 2020-09-18 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN112542092A (en) * | 2020-12-08 | 2021-03-23 | 合肥维信诺科技有限公司 | Display panel and display device |
| WO2022227809A1 (en) * | 2021-04-30 | 2022-11-03 | 荣耀终端有限公司 | Display panel and display device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101369400A (en) * | 2007-03-28 | 2009-02-18 | 联咏科技股份有限公司 | Driving device used for display and its correlation method |
| US20090303226A1 (en) * | 2004-10-23 | 2009-12-10 | Ki-Joon Kim | Source driver capable of controlling source line driving signals in a liquid crystal display device |
| CN102687188A (en) * | 2010-01-19 | 2012-09-19 | 夏普株式会社 | Display panel and inspection method thereof |
| CN105575354A (en) * | 2016-03-09 | 2016-05-11 | 武汉华星光电技术有限公司 | Drive circuit for display panel |
| CN107221281A (en) * | 2017-07-17 | 2017-09-29 | 厦门天马微电子有限公司 | Display panel and display device |
| CN107274826A (en) * | 2017-03-29 | 2017-10-20 | 友达光电股份有限公司 | Display device |
| CN107544166A (en) * | 2016-06-23 | 2018-01-05 | 三星显示有限公司 | Display device |
| CN107577074A (en) * | 2017-10-30 | 2018-01-12 | 武汉华星光电技术有限公司 | Liquid crystal display panel of thin film transistor |
| CN107993575A (en) * | 2017-11-24 | 2018-05-04 | 武汉天马微电子有限公司 | Display panel and display device |
-
2018
- 2018-09-19 CN CN201811093021.7A patent/CN108962037B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090303226A1 (en) * | 2004-10-23 | 2009-12-10 | Ki-Joon Kim | Source driver capable of controlling source line driving signals in a liquid crystal display device |
| CN101369400A (en) * | 2007-03-28 | 2009-02-18 | 联咏科技股份有限公司 | Driving device used for display and its correlation method |
| CN102687188A (en) * | 2010-01-19 | 2012-09-19 | 夏普株式会社 | Display panel and inspection method thereof |
| CN105575354A (en) * | 2016-03-09 | 2016-05-11 | 武汉华星光电技术有限公司 | Drive circuit for display panel |
| CN107544166A (en) * | 2016-06-23 | 2018-01-05 | 三星显示有限公司 | Display device |
| CN107274826A (en) * | 2017-03-29 | 2017-10-20 | 友达光电股份有限公司 | Display device |
| CN107221281A (en) * | 2017-07-17 | 2017-09-29 | 厦门天马微电子有限公司 | Display panel and display device |
| CN107577074A (en) * | 2017-10-30 | 2018-01-12 | 武汉华星光电技术有限公司 | Liquid crystal display panel of thin film transistor |
| CN107993575A (en) * | 2017-11-24 | 2018-05-04 | 武汉天马微电子有限公司 | Display panel and display device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682058A (en) * | 2020-07-08 | 2020-09-18 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN112542092A (en) * | 2020-12-08 | 2021-03-23 | 合肥维信诺科技有限公司 | Display panel and display device |
| WO2022227809A1 (en) * | 2021-04-30 | 2022-11-03 | 荣耀终端有限公司 | Display panel and display device |
| US12004409B2 (en) | 2021-04-30 | 2024-06-04 | Honor Device Co., Ltd. | Display panel and display device |
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|---|---|
| CN108962037B (en) | 2021-08-27 |
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