CN208689328U - Display device - Google Patents
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- CN208689328U CN208689328U CN201821431951.4U CN201821431951U CN208689328U CN 208689328 U CN208689328 U CN 208689328U CN 201821431951 U CN201821431951 U CN 201821431951U CN 208689328 U CN208689328 U CN 208689328U
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Abstract
The utility model embodiment provides a kind of display device, display device includes: the first display panel, the second display panel, master controller and association's controller, first and second display panel is respectively arranged inside display device, surface, and the luminescent layer of the two face and the first display panel is close to the second display panel；Master controller is electrically connected with the first display panel；Association's controller is electrically connected with the first and second display panel respectively；Association's controller is shown for controlling the second display panel.Master controller assists controller information to be judged based on the received, when determination meets preset backlight conditions, control the backlight that the first display panel shines as the second display panel, therefore, the display device is no longer only using the environment light that the first display panel is reflected as the backlight of the second display panel, the backlight that first display panel can also actively shine as the second display panel, the problem of avoiding limitation of the display effect of the second display panel vulnerable to environment light.
Description
Technical field
The invention relates to display control technology fields, more particularly to a kind of display device.
Background technique
In current some display devices, in order to meet actual demand, two layers of display panel of setting is generally required, with intelligence
For wrist-watch, a kind of existing smartwatch includes the organic light emitting display panel of lower layer and the single color LCD display surface on upper layer
Plate.Timesharing is shown the single color LCD display panel and organic light emitting display panel of smartwatch under different working modes, example
Such as, in the case where intelligence system suspend mode or closing, organic light emitting display panel is closed, single color LCD display panel display system
The basic informations such as time, system data and user's sign data；In the case where intelligence system starting, single color LCD display panel
It closes, organic light emitting display panel shows corresponding information according to the instruction of intelligence system, such as the desktop of system or the behaviour of application
Make interface etc..
In the prior art, single color LCD display panel is reflected with the metal electrode on organic light emitting display panel surface
Environment light is as backlight.In general, the brightness of environment light is higher, the environment light that organic light emitting display panel is reflected it is bright
Spend it is higher so that single color LCD display panel have it is higher display contrast, guarantee single color LCD display panel have compared with
Good display effect, user readily identify the information shown on single color LCD display panel；On the contrary, working as the bright of environment light
When spending lower, such as in the weaker interior of light or the outdoor at night, environment light that organic light emitting display panel is reflected
Luminance shortage so that single color LCD display panel have it is desired display contrast, lead to the display of single color LCD display panel
Effect is poor, and user is not easy to recognize the information shown on single color LCD display panel, causes the Experience Degree of user bad.
In conclusion inventor's discovery: there is display equipment upper layer in the prior art during carrying out innovation and creation
Limitation of the display effect of liquid crystal display panel vulnerable to environmental light brightness, causes user not easy to identify when environmental light brightness is lower
The information shown on to single color LCD display panel, the defect for causing the Experience Degree of user bad.
Utility model content
In view of this, the embodiment of the present application provides a kind of display device, the liquid crystal display panel on upper layer can be avoided
The problem of limitation of the display effect vulnerable to environment light.
To solve the above-mentioned problems, the embodiment of the present application mainly provides the following technical solutions:
The embodiment of the present application provides a kind of display device, comprising: the first display panel, the second display panel, main control
Device and association's controller；First and second display panel is respectively arranged inside display device, surface, the two face and the first display surface
The luminescent layer of plate is close to the second display panel；Master controller is electrically connected with the first display panel alternatively, master controller is also controlled with association
Device electrical connection processed；Association's controller is electrically connected with the first and second display panel respectively；Assist controller for control the second display panel into
Row display；
Master controller is for information to be judged based on the received, it is determined whether meets preset backlight conditions；Alternatively, being used for
Information to be judged is transmitted to association's controller, association's controller is for information to be judged based on the received, it is determined whether meets preset
Backlight conditions；Alternatively, association's controller is used for received information to be judged, it is determined whether meet preset backlight conditions；
When master controller or association's controller meet backlight conditions for determining, the first display panel of control shines as the
The backlight of two display panels.
By above-mentioned technical proposal, technical solution provided by the embodiments of the present application is at least had the advantage that
Display device provided by the embodiments of the present application, master controller or association's controller information to be judged based on the received, really
It is fixed whether to meet preset backlight conditions, when determining that the first display panel of control shines aobvious as second when meeting backlight conditions
Show the backlight of panel.Therefore, the display device is no longer only using the environment light that the first display panel is reflected as the second display
The backlight of panel, the backlight that the first display panel can also actively shine as the second display panel, avoiding problems
The problem of limitation of the display effect of two display panels vulnerable to environment light.Therefore, when the brightness of environment light is lower, first is shown
When the environment light that panel is reflected has desired display contrast insufficient for the second display panel, master controller or association's control
Device processed can control the first display panel and shine, and improve displaying contrast for the second display panel, guarantee the second display panel tool
Standby higher display effect, facilitates user to identify the information shown on the second display panel, provides for user and preferably uses body
It tests.
Above description is only the general introduction of the embodiment of the present application technical solution, in order to better understand the embodiment of the present application
Technological means, and can be implemented in accordance with the contents of the specification, and in order to allow above and other mesh of the embodiment of the present application
, feature and advantage can be more clearly understood, the special specific embodiment for lifting the embodiment of the present application below.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the application
The limitation of embodiment.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows a kind of structural schematic diagram of display device provided by the embodiments of the present application；
Fig. 2 shows the structural schematic diagrams of another display device provided by the embodiments of the present application；
Fig. 3 shows the structural schematic diagram of another display device provided by the embodiments of the present application；
Fig. 4 shows a kind of flow diagram of the control method of display device provided by the embodiments of the present application；
Fig. 5 shows the process signal of the extension control method of the first display device of the offer of the embodiment of the present application one
Figure；
Fig. 6 shows the process signal of the extension control method of second of display device of the offer of the embodiment of the present application two
Figure；
Fig. 7 shows the process signal of the extension control method of the third display device of the offer of the embodiment of the present application three
Figure；
The first display panel of 1-；The second display panel of 2-；3- master controller；
4- assists controller；5- optical sensor；6- motion sensor；
7- touch panel；8- key；9- backlight mode set key.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in the application fields.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless idealization or meaning too formal otherwise will not be used by specific definitions as here
To explain.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in the description of the present application
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or wirelessly coupling.It is used herein to arrange
Diction "and/or" includes one or more associated wholes for listing item or any cell and all combinations.
Present inventor has found that in the prior art, the liquid crystal display panel on upper layer is only in the specific implementation process
Using environment light as backlight, the display effect of liquid crystal display panel is by the brightness decision of environment light, therefore in environment light
Brightness it is lower when, just easily lead to user and be not easy the information shown on identified upper layer display panel.
Based on above-mentioned discovery, present inventor is considered, if it is possible to be arranged in a display device one it is controllable
Light emitting device, the light of desired brightness can be issued as liquid crystal display panel backlight at any time by controlling the light emitting device
Source, it can avoid the problem that the display effect of liquid crystal display panel is limited vulnerable to the brightness of environment light, guarantee LCD display
Plate can have higher display effect always.Inventor is it is further contemplated that in the display equipment with double-layer showing panel
In, the organic luminous panel of lower layer is exactly a kind of light emitting device, therefore an additional light emitting device need not just be arranged, can be with
The light that directly organic luminous panel of lower layer is issued is as the backlight of upper layer liquid crystal display panel.
Based on above-mentioned consideration, the embodiment of the present application provides a kind of display device, as shown in Figure 1 to Figure 3, comprising: first
Display panel 1, the second display panel 2, master controller 3 and association's controller 4.
First and second display panel is respectively arranged inside display device, surface, the two face and the first display panel 1
Luminescent layer is close to the second display panel 2.Master controller 3 is electrically connected with the first display panel 1, alternatively, master controller 3 is also controlled with association
Device 4 processed is electrically connected；Association's controller 4 is electrically connected with the first and second display panel respectively.
Association's controller 4 is shown for controlling the second display panel 2；Master controller 3 is used for based on the received wait judge
Information, it is determined whether meet preset backlight conditions；Alternatively, master controller 3 is used to transmit information to be judged to association's controller 4,
Assist controller 4 for information to be judged based on the received, it is determined whether to meet preset backlight conditions；Alternatively, association's controller 4 is used
In received information to be judged, it is determined whether meet preset backlight conditions.Master controller 3 or association's controller 4 are for determining
When meeting backlight conditions, the luminous backlight as the second display panel 2 of the first display panel 1 of control.
Display device provided by the embodiments of the present application is no longer only using the environment light that the first display panel 1 is reflected as second
The backlight of display panel 2, the backlight that the first display panel 1 can also actively shine as the second display panel 2, i.e. master control
Device 3 processed or association's determination of controller 4 are received when judging that information meets preset backlight conditions, control the first display panel 1 hair
Backlight of the light as the second display panel 2, the limit avoiding problems the display effect of the second display panel 1 vulnerable to environment light
The problem of processed.Therefore, when the brightness of environment light is lower, the environment light that the first display panel 1 is reflected is aobvious insufficient for second
When showing that panel 2 has desired display contrast, master controller 3 or association's controller 4 can control the first display panel 1 and shine,
Displaying contrast for the second display panel 2 is improved, guarantees that the second display panel 2 has higher display effect, user is facilitated to know
The information shown on other second display panel 2, provides preferable usage experience for user.Certainly, provided by the embodiments of the present application
In display device, the environment light that the first display panel 1 is reflected still can be used as the backlight of the second display panel 2.
It should further illustrate, inventor also found in the specific implementation process, in the prior art, with smartwatch
For, when the organic light emitting display panel of lower layer is lighted in controller control, it is meant that the smartwatch, which enters, man-machine to be handed over
Mutual intelligent mode, organic light emitting display panel shows human-computer interaction interface, such as unlock interface, system desktop or application operating circle
Face etc., the power consumption of controller is higher at this time.Based on above-mentioned discovery, inventor is for the considerations of saving controller power consumption, the application
In the display device that embodiment provides, the first display panel 1 as the second display panel 2 backlight and when shining, first shows
Show that panel 1 only realizes light-emitting function, display device need not enter intelligent mode, to reduce power consumption.To realize above-mentioned reduction
The purpose of power consumption, display device provided by the embodiments of the present application includes master controller 3 and association's controller 4, and assists controller 4
Power consumption is lower than the power consumption of master controller 3, and on this basis, the embodiment of the present application provides the first display panel 1 of at least three kinds of controls
The mode to shine as the backlight of the second real panel, specific as follows:
The first: as shown in Figure 1, master controller 3 is electrically connected with the first display panel 1, association's controller 4 respectively with first,
The electrical connection of two display panels.Association's controller 4 is shown for controlling the second display panel 2.Assist controller 4 for it is received to
Judge information, it is determined whether meet preset backlight conditions, determine that the first display panel 1 of control shines when meeting backlight conditions
Backlight as the second display panel 2.In this control mode, master controller 3 is not necessarily to work, and assists controller 4 itself
Just have lower power consumption, therefore controls the luminous mesh that reduction power consumption can be thus achieved of the first display panel 1 using association's controller 4
's.
Second: as shown in Fig. 2, master controller 3 is electrically connected with the first display panel 1, association's controller 4 respectively with first,
The electrical connection of two display panels.Association's controller 4 is shown for controlling the second display panel 2.Master controller 3 is used for according to reception
Information to be judged, it is determined whether meet preset backlight conditions, determine when meeting backlight conditions, control the first display panel 1
The backlight to shine as the second display panel 2.In this control mode, light emitting module can be set in master controller 3, only
It controls the first display panel 1 using the light emitting module to shine, without starting other modules of master controller 3, display device does not have to
Into intelligent mode, to realize the purpose for reducing by 3 power consumption of master controller.
The third: is as shown in figure 3, master controller 3, is electrically connected with association's controller 4 and the first display panel 1 respectively.Association's control
Device 4 processed is electrically connected with the first and second display panel respectively.Association's controller 4 is shown for controlling the second display panel 2.Master control
Device 3 processed is used to transmit information to be judged to association's controller 4, and association's controller 4 is for information to be judged based on the received, it is determined whether
Meet preset backlight conditions, determines that when meeting backlight conditions, the first display panel 1 of control, which shines, is used as the second display panel 2
Backlight.In this control mode, the only repeater as information to be judged of master controller 3 will message transport be judged
To association's controller 4, therefore its power consumption is lower；And controller 4 is assisted inherently to have lower power consumption, therefore utilize association's controller 4
Control the luminous purpose that reduction power consumption can be thus achieved of the first display panel 1.
It should be noted that when the second display panel 2 does not need the first display panel 1 and shines as backlight, master control
Device 3 processed can open and make display device enter can human-computer interaction intelligent mode, the first display panel 1 can show man-machine
Interactive interface, such as unlock interface, system desktop or application operating interface.
Optionally, display device provided by the embodiments of the present application further include: optical sensor 5 and motion sensor 6.
Ambient brightness information of the optical sensor 5 for acquisition, movement state information of the motion sensor 6 for acquisition.
Master controller 3 or association's controller 4, are electrically connected, for receiving light sensing with optical sensor 5 and motion sensor 6
The movement state information that the ambient brightness information and motion sensor 6 that device 5 acquires acquire；In determining ambient brightness information
Brightness meets predetermined movement rule lower than the athletic performance in predetermined luminance threshold value, movement state information and detects that second is aobvious
When showing that panel 2 is in display state, determination meets backlight conditions.
In the embodiment of the present application, optical sensor 5 can use ambient light sensor 5, and ambient light sensor 5 can be according to not
Same ambient brightness exports the electric signal of respective intensities value to master controller 3 or association's controller 4, when the intensity value of electric signal is lower than
Preset intensity value shows ambient brightness lower than predetermined luminance threshold value.It, can be pre- according to actual needs in the embodiment of the present application
If luminance threshold, for example, only using the environment light that the first display panel 1 is emitted as the backlight of the second display panel 2, and
When information shown by second display panel 2 can not quickly be identified within the expected time by user, by environment light in this case
Brightness value as predetermined luminance threshold value.
In the embodiment of the present application, motion sensor 6 can be according to the movement velocity, acceleration of motion, movement of testee
The difference of the motion states such as the location status after path or movement exports corresponding electricity to master controller 3 or association's controller 4
Signal, master controller 3 or association's controller 4 receive the electric signal, and judge that the athletic performance of testee is according to the electric signal
It is no to meet predetermined movement rule.
In the embodiment of the present application, can according to actual needs predetermined movement rule, by taking smartwatch as an example, smartwatch one
As be worn in the wrist of user, motion sensor 6 is used to acquire the movement state information of user's wrist.Therefore, it can incite somebody to action
The movement of the lift hand and palming of user is as predetermined movement rule；Alternatively, the wrist of user is persistently transported with command speed range
Dynamic preset time is as predetermined movement rule；Or the wrist of user is advised using specified acceleration movement as predetermined movement
Then.
Display device provided by the embodiments of the present application is provided with the Rule of judgment that three determinations meet backlight conditions, respectively
Are as follows: brightness in ambient brightness information meets default lower than predetermined luminance threshold value, the athletic performance for determining in movement state information
Sports rule and detect that the second display panel 2 is in display state, when only meeting above three condition simultaneously, master control
Device 3 processed or association's controller 4 just determine and meet backlight conditions, and the first display panel 1 of control shines.Therefore, the master of the display device
Controller 3 or association's controller 4 can guarantee that the first display panel 1 is only controlled under the expectation of user to shine, and avoids because first is aobvious
Show that panel 1 shines in the unwanted situation of user and leads to master controller 3 or the power consumption of controller 4 is assisted to be wasted.It should say
It is bright, to those of ordinary skill in the art, do not departing from display device principle provided by the embodiments of the present application
Under the premise of, Rule of judgment can be continued growing, these increased Rule of judgment also should be regarded as the application protection scope.
Optionally, display device provided by the embodiments of the present application further include: touch panel 7.Touch panel 7 is for acquisition
Touch information.Master controller 3 or association's controller 4, are electrically connected with touch panel 7, for receiving the touch letter of the acquisition of touch panel 7
Breath；When determining that the touch action in touch information meets default touch rule, determination meets backlight conditions.
In the embodiment of the present application, touch panel 7 to master controller 3 or assists controller 4 according to the different touch actions of user
Corresponding electric signal is exported, master controller 3 or association's controller 4 receive the electric signal, and judge touch action according to the electric signal
Meet default touch rule.
In the embodiment of the present application, touch rule can be preset according to actual needs, for example, by user's adopting consecutive click chemical reaction touch surface
7 predetermined number of times of plate touches rule as default；Alternatively, point touching panel 7 is made in the specified region of touch panel 7 by user
Rule is touched to be default, or, user sustained touch and is touched by specified path is mobile as default on touch panel 7
Rule.
Optionally, in the embodiment of the present application, optionally, in the embodiment of the present application, touch panel 7 can be set aobvious in second
Show 2 top of panel, also can be set between the first display panel 1 and the second display panel 2, the second display can also be located in
Between film layer in panel 2.It should be noted that touch panel 7 be it is transparent, can't stop the first display panel 1 issue
Illumination be incident upon the second display panel 2.
Optionally, display device provided by the embodiments of the present application further include: key 8.Master controller 3 or association's controller 4, with
Key 8 is electrically connected, and when for receiving the triggering information of the transmission of key 8, determination meets backlight conditions.
In the embodiment of the present application, user sends triggering information to master controller 3 or association's controller 4 by click keys 8, main
When controller 3 or association's controller 4 receive the triggering information of the transmission of key 8, that is, determines and meet backlight conditions, and it is aobvious to control first
Show that panel 1 shines.
Optionally, display device provided by the embodiments of the present application further include: backlight mode set key 9.Master controller 3 or association
Controller 4 is electrically connected with backlight mode set key 9, is shone for presetting the first display panel 1 by backlight mode set key 9
Duration, in brightness and color at least one of.
In the embodiment of the present application, user by backlight mode set key 9 preset the first display panel 1 it is luminous when
Long, light emission luminance and luminescent color.For example, the duration that shines can be set to any duration in 3-10 seconds ranges；Luminescent color
It can choose any one in canescence, red, green, blue, yellow and purple；It can set multiple for light emission luminance
Brightness degree, user select any one brightness degree as needed.Certainly, it is silent can also to execute system for the first display panel 1
Luminous duration, brightness and the color recognized.
Optionally, in display device provided by the embodiments of the present application, master controller 3 passes through the first bus and the first display surface
Plate 1 is electrically connected, and association's controller 4 be electrically connected by the second bus with the first display panel 1, association's controller 4 pass through third bus and
The electrical connection of second display panel 2.For example, the first display panel 1 includes organic light emitting display panel, such as AMOLED Display
(Active-matrix organic light emitting diode, active matrix organic light-emitting diode are shown Screen
Panel) or OLED Display Screen (Organic Light-Emitting Diode, organic luminous semiconductor display surface
Plate), master controller 3 passes through MIPI (Mobile Industry Processor Interface, mobile industry processor interface)
Bus is communicated with organic light emitting display panel realization, and association's controller 4 passes through SPI (Serial Peripheral
Interface, Serial Peripheral Interface (SPI)) realization of bus and the organic light emitting display panel communicates.Second display panel 2 includes liquid
LCD panel, association's controller 4 is communicated by third bus with the realization of the Serial Peripheral Interface (SPI) of the liquid crystal display panel, or association
Controller 4 is realized logical by I2C (Inter-Integrated Circuit, twin wire universal serial bus) and the liquid crystal display panel
Letter.
Display device provided by the embodiments of the present application can be any one electronic display unit, such as can be with are as follows: intelligence
Wrist-watch, desktop computer, tablet computer, laptop, mobile phone, PDA, GPS, car-mounted display, Projection Display, video camera, number
Camera, calculator, electronic instrument and meter, liquid crystal display panel, Electronic Paper, television set, display, Digital Frame or navigator etc. are appointed
What products or components having a display function can be applied to the multiple fields such as public display and illusory display.
Based on the same inventive concept, the embodiment of the present application also provides a kind of control method of display device, this method
Flow diagram is as shown in Figure 4, comprising: S1: association's controller 4 controls the second display panel 2 and is shown.S2: master controller 3
According to received information to be judged, it is determined whether meet preset backlight conditions；Alternatively, master controller 3 to association controller 4 transmission to
Judge information；Assist the information to be judged based on the received of controller 4, it is determined whether meet preset backlight conditions；Alternatively, association's control
The information to be judged based on the received of device 4, it is determined whether meet preset backlight conditions.S3: master controller 3 or association's controller 4
It determines when meeting backlight conditions, the backlight that the first display panel 1 of control shines as the second display panel 2.
Optionally, in the control method of display device provided by the embodiments of the present application, based on the received wait judge to believe in S2
Breath, it is determined whether meet backlight conditions, specifically include the mode of being implemented as follows:
One of optional embodiment are as follows: receive the ambient brightness information and motion-sensing that optical sensor 5 acquires
The movement state information that device 6 acquires；Determining the brightness in ambient brightness information lower than predetermined luminance threshold value, movement state information
In athletic performance meet predetermined movement rule and when detecting that the second display panel 2 be in display state, determine and meet backlight
Condition.
Another optional embodiment are as follows: the touch information that touch panel 7 acquires is received, in determining touch information
When touch action meets default touch rule, determination meets backlight conditions.
Another optional embodiment are as follows: when receiving the triggering information of the transmission of key 8, determination meets backlight conditions.
Optionally, in the control method of display device provided by the embodiments of the present application, master controller 3 or association's controller in S3
4 the first display panels 1 of control shine, and specifically include the mode of being implemented as follows:
One of optional embodiment are as follows: master controller 3 or association's controller 4 control the first display panel 1 and shine simultaneously
Continue preset duration.
Another optional embodiment are as follows: master controller 3 or association's controller 4 control the sending of the first display panel 1 and preset
The light of brightness.
Another optional embodiment are as follows: master controller 3 or association's controller 4 control the sending of the first display panel 1 and preset
The light of color.
Multiple embodiments of the control method for the display device that application embodiment provides are described below.
Embodiment one
The embodiment of the present application one provides the extension control method of the first display device, and the flow diagram of this method is such as
Shown in Fig. 5, include the following steps:
S11: association's controller 4 controls the second display panel 2 and is shown.
Optionally, in the embodiment of the present application one, the second display panel 2 of control of controller 4 is assisted to show the system time, system day
The basic informations such as phase and user's sign data.
S12: the information to be judged based on the received of controller 4 is assisted, it is determined whether meet preset backlight conditions.
Optionally, in the embodiment of the present application one, the information to be judged based on the received of controller 4 is assisted, it is determined whether meet
Backlight conditions are specifically included such as one of under type:
First way: the ambient brightness information that optical sensor 5 acquires and the movement shape that motion sensor 6 acquires are received
State information is determining the brightness in ambient brightness information lower than the athletic performance symbol in predetermined luminance threshold value, movement state information
When closing predetermined movement rule and detecting that the second display panel 2 is in display state, determination meets backlight conditions.
Specifically, in above-mentioned first way, optical sensor 5 acquires ambient brightness information and exports to coprocessor, fortune
Dynamic sensor 6 acquires movement state information and is transmitted to coprocessor, and coprocessor acquires the state of the second display panel 2；At association
Reason device is determining that it is pre- that athletic performance of the brightness in ambient brightness information lower than predetermined luminance threshold value, in movement state information meets
If sports rule and when detecting that the second display panel 2 is in display state, determination meets backlight conditions.
Specifically, in the embodiment of the present application one, optical sensor 5 can use ambient light sensor 5, ambient light sensor 5
The electric signal of respective intensities value can be exported to association's controller 4 according to different ambient brightness, association's controller 4 receives the telecommunications
Number, and judge whether the brightness in ambient brightness information is lower than predetermined luminance threshold value according to the electric signal.It is strong when the electric signal
Angle value is lower than preset intensity value, that is, shows ambient brightness lower than predetermined luminance threshold value.It, can basis in the embodiment of the present application one
Predetermined luminance threshold value is actually needed, for example, only using the environment light that the first display panel 1 is emitted as the second display panel 2
Backlight, and when information shown by the second display panel 2 can not quickly be identified within the expected time by user, by the situation
Under environment light brightness value as predetermined luminance threshold value.
Specifically, in the embodiment of the present application one, motion sensor 6 can add according to the movement velocity of testee, movement
The difference of the motion states such as the location status after speed, motion path or movement exports corresponding telecommunications to association's controller 4
Number, association's controller 4 receives the electric signal, and judges whether the athletic performance of testee meets predetermined movement according to the electric signal
Rule.
In the embodiment of the present application, can according to actual needs predetermined movement rule, by taking smartwatch as an example, smartwatch one
As be worn on the wrist of user, motion sensor 6 is used to acquire the movement state information of user's wrist.Therefore, it can will use
The movement of the lift hand and palming at family is as predetermined movement rule；Alternatively, by the wrist of user with command speed range persistent movement
Preset time is as predetermined movement rule；Or the wrist of user is using specified acceleration movement as predetermined movement rule.
It shines, is avoided because of the in order to guarantee to assist controller 4 only to control the first display panel 1 under the expectation of user as far as possible
One display panel 1 shines in the unwanted situation of user and the power consumption for assisting controller 4 is caused to be wasted, the embodiment of the present application one
The display device of offer is provided with the Rule of judgment that three determinations meet backlight conditions, is respectively as follows: bright in ambient brightness information
Degree is lower than predetermined luminance threshold value, determines that the athletic performance in movement state information meets predetermined movement rule and detection second
Display panel 2 is in display state, and when only meeting above three condition simultaneously, just determination meets backlight conditions to association's controller 4,
The first display panel 1 is controlled to shine.It should be noted that those of ordinary skill in the art, not departing from this Shen
Please embodiment provide display device principle under the premise of, Rule of judgment can be continued growing, these increased Rule of judgment
It should be regarded as the application protection scope.
Optionally, the information to be judged based on the received of controller 4 is assisted, it is determined whether meet second of side of backlight conditions
Formula: receiving the touch information that touch panel 7 acquires, when determining that the touch action in touch information meets default touch rule,
Determination meets backlight conditions.
In the above-mentioned second way, the touch information that touch panel 7 acquires is exported to association's controller 4, and association's controller 4 exists
When determining that the touch action in touch information meets default touch rule, determination meets backlight conditions.
Specifically, in the embodiment of the present application one, touch panel 7 according to the different touch actions of user to master controller 3 or
Association's controller 4 exports corresponding electric signal, and association's controller 4 receives the electric signal, and judges that touch action accords with according to the electric signal
Default touch rule is closed, if meeting, it is determined that meet backlight conditions.
In the embodiment of the present application one, touch rule can be preset according to actual needs, for example, user's adopting consecutive click chemical reaction is touched
7 predetermined number of times of panel touches rule as default；Alternatively, by user in the specified region of touch panel 7 point touching panel 7
As default touch rule, or, by user on touch panel 7 sustained touch and by specified path it is mobile as default touching
Touch rule.
Optionally, the information to be judged based on the received of controller 4 is assisted, it is determined whether meet the third side of backlight conditions
Formula: when receiving the triggering information of the transmission of key 8, determination meets backlight conditions.
Specifically, in the embodiment of the present application one, user sends triggering information, main association to association's controller 4 by click keys 8
When controller 4 receives the triggering information of the transmission of key 8, i.e. determination meets backlight conditions.
S13: when assisting controller 4 is determining to meet backlight conditions, the first display panel 1 of control, which shines, is used as the second display panel
2 backlight.
Specifically, in the embodiment of the present application one, association's controller 4 can control the first display panel 1 and execute following at least one
Kind light-emitting mode:
The first light-emitting mode: association's controller 4 controls the first display panel 1 and shines and continue preset duration.
Second of light-emitting mode: association's controller 4 controls the light that the first display panel 1 issues predetermined luminance.
The third light-emitting mode: association's controller 4 controls the light that the first display panel 1 issues pre-set color.
Specifically, in the embodiment of the present application, user presets the first display panel 1 by backlight mode set key 9
Shine duration, light emission luminance and luminescent color.For example, the duration that shines can be set to any duration in 3-10 seconds ranges；Hair
Light color can choose any one in canescence, red, green, blue, yellow and purple；Light emission luminance can be arranged
For multiple brightness degrees, user selects any one brightness degree as needed.Certainly, the first display panel 1 can also execute
Luminous duration, brightness and the color of system default.First display panel 1, which shines, can only execute a kind of light-emitting mode, can also be with
3 kinds of light-emitting modes are performed simultaneously, for example, association's controller 4, which can control the first display panel 1, issues the indigo plant that brightness degree is 5 grades
Coloured light, and it is for 5 seconds.
Embodiment two
The embodiment of the present application two provides the extension control method of second of work display device, the flow diagram of this method
As shown in fig. 6, including the following steps:
S21: association's controller 4 controls the second display panel 2 and is shown.
Optionally, in the embodiment of the present application one, the second display panel 2 of control of controller 4 is assisted to show the system time, system day
The basic informations such as phase and user's sign data.
S22: the information to be judged based on the received of master controller 3, it is determined whether meet preset backlight conditions.
S23: when the determination of master controller 3 meets backlight conditions, the first display panel 1 of control, which shines, is used as the second display panel
2 backlight.
Compared with the embodiment of the present application one, the embodiment of the present application two the difference is that, receive information to be judged, determination
It is all master control that whether information to be judged, which meets preset backlight conditions and control the luminous execution object of the first display panel 1,
Device 3 processed.The specific method of S22, S23 in the embodiment of the present application two, respectively with the tool of S12, S13 in above-mentioned the embodiment of the present application one
Body method is similar, and details are not described herein again.
Embodiment three
The embodiment of the present application three provides the extension control method of the third work display device, the flow diagram of this method
As shown in fig. 7, comprises following step:
S31: association's controller 4 controls the second display panel 2 and is shown.
Optionally, in the embodiment of the present application one, the second display panel 2 of control of controller 4 is assisted to show the system time, system day
The basic informations such as phase and user's sign data.
S32: master controller 3 transmits information to be judged to association's controller 4.
S33: the information to be judged based on the received of controller 4 is assisted, it is determined whether meet preset backlight conditions.
S34: when assisting controller 4 is determining to meet backlight conditions, the first display panel 1 of control, which shines, is used as the second display panel
2 backlight.
Compared with the embodiment of the present application one, the embodiment of the present application three the difference is that, information to be judged is not direct
It is delivered to association's controller 4, but using master controller 3 as signal repeater, information to be judged is delivered to association by master controller 3
Controller 4.The specific method of S12, S13 in the specific method of S33 in the embodiment of the present application three, with above-mentioned the embodiment of the present application one
It is similar；The specific method of S34 in the embodiment of the present application three, it is consistent with the specific method of S13 in above-mentioned the embodiment of the present application one, this
Place repeats no more.
Using the embodiment of the present application, at least can be realized it is following the utility model has the advantages that
1, display device provided by the embodiments of the present application, based on the received information to be judged, it is determined whether meet preset
Backlight conditions, when determination meets backlight conditions, the luminous backlight as the second display panel of the first display panel of control.Cause
This, the display device is no longer only using the environment light that the first display panel is reflected as the backlight of the second display panel, and first
The backlight that display panel can also actively shine as the second display panel, avoiding problems the display of the second display panel effects
The problem of limitation of the fruit vulnerable to environment light.Therefore, when the environment light that the brightness of environment light is lower, and the first display panel is reflected
When having desired display contrast insufficient for the second display panel, master controller or association's controller can control first and show
Show that panel shines, improve displaying contrast for the second display panel, guarantees that the second display panel has higher display effect, side
Just user identifies the information shown on the second display panel, provides preferable usage experience for user.
2, in display device provided by the embodiments of the present application, the first display panel as the second display panel backlight and
When shining, the first display panel only realizes light-emitting function, and display device need not enter intelligent mode, to reduce power consumption.
3, display device provided by the embodiments of the present application is provided with the Rule of judgment that three determinations meet backlight conditions, respectively
Are as follows: brightness in ambient brightness information meets default lower than predetermined luminance threshold value, the athletic performance for determining in movement state information
Sports rule and the second display panel of detection are in display state, when only meeting above three condition simultaneously, master controller
Or association's controller just determines and meets backlight conditions, the first display panel of control shines.The master controller of the display device or association's control
Device processed can guarantee that the first display panel is only controlled under the expectation of user to shine, and avoids being not required to because of the first display panel in user
It shines in the case where wanting and leads to master controller or the power consumption of controller is assisted to be wasted.
It should be understood that although each step in the flow chart of attached drawing is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, can execute in the other order.Moreover, at least one in the flow chart of attached drawing
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, execution sequence, which is also not necessarily, successively to be carried out, but can be with other
At least part of the sub-step or stage of step or other steps executes in turn or alternately.
The above is only some embodiments of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (9)
1. a kind of display device characterized by comprising
First display panel, the second display panel, master controller and association's controller；
First and second display panel is respectively arranged inside the display device, surface, the two face and the first display panel
Luminescent layer close to the second display panel；
The master controller and association's controller are all electrically connected with the first display panel, alternatively, the master controller also with institute
State association's controller electrical connection；Association's controller is electrically connected with the first and second display panel respectively.
2. display device according to claim 1, which is characterized in that further include: optical sensor；The master controller or institute
Association's controller is stated to be electrically connected with the optical sensor.
3. display device according to claim 2, which is characterized in that further include: motion sensor；The master controller or
Association's controller is electrically connected with the motion sensor.
4. display device according to claim 1 characterized by comprising touch panel；The master controller is described
Controller is assisted, is electrically connected with the touch panel.
5. display device according to claim 4, which is characterized in that the touch panel is set to second display surface
Above plate；Alternatively, the touch panel is set between first display panel and second display panel；Alternatively, institute
It states between the film layer that touch panel is located in second display panel.
6. display device according to claim 1 characterized by comprising key；The master controller or association control
Device processed is electrically connected with the key.
7. display device according to claim 1, which is characterized in that the master controller passes through the first bus and described the
The electrical connection of one display panel；Association's controller is electrically connected by the second bus with first display panel；Association's control
Device is electrically connected by third bus with second display panel.
8. display device according to claim 1, which is characterized in that backlight mode set key；The master controller or institute
Association's controller is stated, is electrically connected with the backlight mode set key.
9. display device according to claim 1, which is characterized in that first display panel includes organic light emitting display
Panel；
And/or second display panel includes liquid crystal display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821431951.4U CN208689328U (en) | 2018-08-31 | 2018-08-31 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821431951.4U CN208689328U (en) | 2018-08-31 | 2018-08-31 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689328U true CN208689328U (en) | 2019-04-02 |
Family
ID=65887661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821431951.4U Active CN208689328U (en) | 2018-08-31 | 2018-08-31 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208689328U (en) |
-
2018
- 2018-08-31 CN CN201821431951.4U patent/CN208689328U/en active Active
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