CN207181884U - A kind of display device and electronic equipment - Google Patents
A kind of display device and electronic equipment Download PDFInfo
- Publication number
- CN207181884U CN207181884U CN201721224491.3U CN201721224491U CN207181884U CN 207181884 U CN207181884 U CN 207181884U CN 201721224491 U CN201721224491 U CN 201721224491U CN 207181884 U CN207181884 U CN 207181884U
- Authority
- CN
- China
- Prior art keywords
- display panel
- liquid crystal
- organic light
- crystal display
- display device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model embodiment discloses a kind of display device and electronic equipment, and display device includes organic electroluminescence display panel and the liquid crystal display panel being covered on organic electroluminescence display panel；Wherein, the metal level that liquid crystal display panel includes with organic electroluminescence display panel is pressed close to set, directly to use metal level as the backlight of liquid crystal display panel.The technical scheme of the utility model embodiment is by the way that liquid crystal display panel is covered on organic electroluminescence display panel, the metal level that liquid crystal display panel and organic electroluminescence display panel include is pressed close to set, can realize that upper and lower two layers of display panel realizes that the timesharing of different application scene is shown on the premise of being independent of each other.
Description
Technical field
The utility model embodiment is related to display technology field, more particularly to a kind of display device and electronic equipment.
Background technology
TN full name are Twisted Nematic (twisted nematic) panel, and low production cost makes TN become application
Widest entry level liquid crystal panel, it is widely used on the market in the low and middle-end liquid crystal display of main flow at present.
Organic Light Emitting Diode (Organic Light-Emitting Diode), also known as Organic Electricity laser display
(Organic Electroluminesence Display, OELD).Because possess the characteristics such as frivolous, power saving, therefore from 2003
Year starts, and this display device is widely applied on the mp 3 player, and for belonging to the DC and hand of digital products together
Machine, the engineering sample using OLED screen curtain was simply shown in some exhibitions before this, and do not entered into the stage of practical application also.
Inventor has found that prior art has following defect during the utility model is realized：Existing intelligence is eventually
The screen generally use liquid crystal panel or OLED display contents at end, it can not be realized according to the demand of user in different scenes
Under different display demands.
Utility model content
The utility model embodiment provides a kind of display device and electronic equipment, can realize up and down two layers it is different types of
Different display demands of the display panel in the case where realizing different application scene on the premise of being independent of each other.
The utility model embodiment provides a kind of display device, including：Organic electroluminescence display panel and it has been covered in
Liquid crystal display panel on machine light emitting display panel；
Wherein, the metal level that liquid crystal display panel includes with organic electroluminescence display panel is pressed close to set, directly to use
Backlight of the metal level as liquid crystal display panel.
Further, organic electroluminescence display panel specifically includes：
First substrate；
Positioned at the organic light-emitting structure of the array arrangement of first substrate side；
Organic light-emitting structure includes：Hole transmission layer, organic luminous layer, electron transfer layer and the metal being cascading
Layer.
Further, organic electroluminescence display panel specifically includes：Active matrix organic light-emitting diode (AMOLED) panel AMOLED.
Further, liquid crystal display panel includes：Second substrate, liquid crystal layer and the 3rd substrate being cascading；
Wherein, the metal level that second substrate and organic electroluminescence display panel include is pressed close to set, first substrate and the
Three substrates are transparent material.
Further, it is organic to include red organic light-emitting structure, green organic light-emitting structure and blueness for organic light-emitting structure
Ray structure；Organic light-emitting structure sends feux rouges, and green organic light-emitting structure sends green glow, and blue organic light-emitting structure sends indigo plant
Light.
Further, liquid crystal display panel includes film compensated super twisted nematic display panel FSTN.
Further, second substrate includes down polaroid, and the 3rd substrate includes upper polaroid and remote positioned at upper polaroid
The compensation film of down polaroid side, compensation film are used to improve colour cast and realize white and black displays.
Second aspect, the utility model embodiment additionally provide a kind of electronic equipment, including any embodiment of the present invention institute
The display device stated.
The technical scheme of the utility model embodiment by by liquid crystal display panel be covered in organic electroluminescence display panel it
On, the metal level that liquid crystal display panel and organic electroluminescence display panel include is pressed close to set, upper and lower two layers can be realized not
The display panel of same type realizes that the timesharing of different application scene is shown on the premise of being independent of each other.
Brief description of the drawings
Fig. 1 is a kind of structural representation for display device that the utility model embodiment one provides；
Fig. 2 is the structural representation for another display device that the utility model embodiment one provides；
Fig. 3 is the structural representation for another display device that the utility model embodiment one provides；
Fig. 4 is the structural representation for another display device that the utility model embodiment one provides；
Fig. 5 is a kind of structural representation for liquid crystal display panel that the utility model embodiment one provides；
Fig. 6 is the structural representation for another display device that the utility model embodiment one provides；
Fig. 7 is a kind of stepped construction schematic diagram for display device that the utility model embodiment one provides；
Fig. 8 is a kind of expansion explosive view for display device that the utility model embodiment one provides；
Fig. 9 is a kind of flow chart for screen switching that the utility model is applicable；
Figure 10 is a kind of structural representation for screens switch system that the utility model embodiment is applicable；
Figure 11 is the structure chart for a kind of electronic equipment that the utility model embodiment two provides；
Figure 12 is a kind of structural representation for computer equipment that the utility model embodiment is applicable.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than to restriction of the present utility model.Further need exist for
It is bright, for the ease of description, the part related to the utility model rather than entire infrastructure are illustrate only in accompanying drawing.
Embodiment one
Fig. 1 is a kind of structural representation for display device that the utility model embodiment provides, and the display device includes
Machine light emitting display panel 110 and the liquid crystal display panel 120 being covered on organic electroluminescence display panel 110.
It should be noted that in order to realize that organic electroluminescence display panel 110 and liquid crystal display panel 120 are shown in timesharing
When do not interfere with each other, the liquid crystal display panel 120 should be transparent panel, and not include backlight, because if the liquid crystal
Show panel 120 including that if backlight, then can be blocked to the organic electroluminescence display panel 110 of lower floor.Meanwhile in order to
Liquid crystal display panel 120 is normally shown, organic electroluminescence display panel 110 needs to provide backlight for it.
Generally comprised metal level in view of organic electroluminescence display panel 110 makes as metallic cathode, the creative proposition of technical staff
The backlight used by the use of the metal level in machine light emitting display panel 110 as liquid crystal display panel 120, by it is above-mentioned cleverly
Set, it is possible to achieve the timesharing of dual-display panel is shown.
Typically, organic electroluminescence display panel 110 and liquid crystal display panel 120 can be carried out by group by bonding process
Close and form the display device.
Specifically, a kind of structure of the specific display device provided figure 2 illustrates the utility model embodiment is shown
It is intended to, wherein, the metal level 210 that liquid crystal display panel 120 includes with organic electroluminescence display panel 110 is pressed close to set, with straight
Connect the backlight for using metal level 210 as liquid crystal display panel 120.Ambient lighting is incident upon metal level 210, and ambient light is by gold
Category layer 210 is reflected, and light source is provided for liquid crystal display panel 120 by the ambient light reflected by metal level 210.
Further, a kind of structural representation of display device of the utility model embodiment offer is provided in Fig. 3, had
Machine light emitting display panel 110 specifically includes：First substrate 250；Positioned at the organic light emission of the array arrangement of the side of first substrate 250
Structure 111；Organic light-emitting structure 111 includes：Hole transmission layer 240, organic luminous layer 230, the electronics being cascading pass
Defeated layer 220 and metal level 210.
Wherein, organic light-emitting structure includes red organic light-emitting structure, green organic light-emitting structure and blue organic light emission
Structure；Organic light-emitting structure sends feux rouges, and green organic light-emitting structure sends green glow, and blue organic light-emitting structure sends blue light.
Specifically, because red organic light-emitting structure, green organic light-emitting structure or blue organic light-emitting structure are in point
Brightness after bright is different, and the species lighted is different (only to be lighted one or two organic light-emitting structures, or light all organic
Ray structure), cause organic light-emitting structure to be presented with colour.The luminous injection type that belongs to of organic light-emitting structure lights.Simply
Say it is to be interacted to form the exciton being excited in luminescent layer by negative electrode injected electrons and anode injected holes, exciton is from exciting
When state returns to ground state, its energy difference is discharged in the form of photon.
Further, organic electroluminescence display panel 110 can specifically include：AMOLED(Active-matrix organic
Light emitting diode, active matrix organic light-emitting diode (AMOLED) panel).
AMOLED basis is organic matter illuminator, it is thousands of can only send this red, green or blue three's color it
In a kind of light source by by it is a kind of it is specific in the form of be placed on the substrate of screen, these illuminators be applied in voltage when
Time can send red, green or blue, and the conversion of voltage needs also exist for relying on TNT (thin film transistor (TFT), Thin Film
Transistor), after trichromatic ratio is adjusted, a variety of colors can just be sent.
OLED, i.e. Organic Light Emitting Diode, also known as organic electroluminescence device, its basic structure include corresponding each picture
Anode, negative electrode and the luminescent layer in plain region, when voltage is applied to anode with negative electrode, hole is moved by hole transmission layer
To luminescent layer, electronics is moved to luminescent layer by electron transfer layer, and the two is compound in luminescent layer, the exciton in emitting layer material
Ground state is moved to by excitation state to light.The organic light-emitting structure of different colours corresponds to different emitting layer materials, and different colours have
Each self-corresponding emitting layer material of machine ray structure is in the presence of the anode voltage and cathode voltage of organic light-emitting structure, respectively
Send the light of different colours.
It should be noted that having occurred the AMOLED products of more money comparative maturities on the market at present, this kind of product is
Filtering clutter, increases displaying contrast for AMOLED, the top of the metal level typically in AMOLED, then to be bonded one layer of circle inclined
Mating plate, therefore, in order to reduce the process of realizing of the utility model embodiment, save development cost, in the present embodiment, Ke Yi
On the basis of existing AMOLED products, the rotatory polarization piece is extractd, is shown with the organic light emission directly as the utility model embodiment
Show panel 110.
Specifically, can directly propose demand when buying the AMOLED screens of manufacturer, make production firm in production process
This procedure of middle reduction fitting rotatory polarization piece, can directly obtain the AMOLED screens not comprising rotatory polarization piece, namely organic hair
Light display panel 110.In the utility model embodiment, the organic electroluminescence display panel 110 that AMOLED is formed can realize coloured silk
Color shows that liquid crystal display panel 120 can realize white and black displays, such as can be, if user only needs to show time and date,
It can then be shown by liquid crystal display panel 120, can be by organic light emitting display face if user needs to show wechat
Plate 110 is shown.
Technical staff is found through experiments that the operating current of organic electroluminescence display panel 110 is 100uA, and operating voltage is
3V；The operating current of liquid crystal display panel 120 is 20mA, operating voltage 3V.Pass through the content shown to some without colour
Shown using liquid crystal display panel 120, power consumption can be reduced to the full extent, electricity is saved, particularly, for some
Battery capacity is smaller, cruising time shorter intelligent terminal, such as：Intelligent watch or Intelligent bracelet etc., above-mentioned display
The introducing institute energy role of device is also bigger.
In general, the cost of liquid crystal display panel 120 is all relatively cheap, and the scheme of the present embodiment is by introducing liquid crystal
Show panel 120, can substantially improve the power consumption of configured equipment on the basis of unobvious increase production cost, can bring
Obvious Consumer's Experience improves and product competitiveness.
Fig. 4 is a kind of structural representation for display device that the utility model embodiment provides, and liquid crystal display panel 120 wraps
Include：Second substrate 260, the substrate 280 of liquid crystal layer 270 and the 3rd being cascading；
Wherein, the metal level 210 that second substrate 260 includes with organic electroluminescence display panel 110 is pressed close to set, the second base
The substrate 280 of plate 260 and the 3rd is transparent material.
Pass through above-mentioned setting, the generally transparent panel, therefore show in the organic light emission of lower floor of liquid crystal display panel 120
When showing that panel 110 works, influence of the liquid crystal display panel 120 to it is minimum.Although organic light emission can be sacrificed to a certain extent
Display panel 110 displays contrast and color saturation, but above-mentioned sacrifice can be compensated in a manner of software.
Liquid crystal display panel 120 can include FSTN (film compensated super twisted nematic display panel, Film
Compensation Super Twisted Nematic)。
One layer of compensation film is usually contained outside this liquid crystal display panel, this layer of compensation film is generally made up of polymer,
Also there is birefringence.When o light and e light are by compensating film, it will produce additional phase error, enable the phase of o light and e light
Delay or compensation, so as to change the interference colours of polarised light.Compensation film in FSTN can be located at below polaroid, can also position
Above polaroid, two panels can also be used with a piece of.This piece below some two panels compensation membranous system also plays simultaneously
The effect of collimater, above this piece compensation film be provided simultaneously with the effect of scattering film, to increase the visual angle of liquid crystal display also not
Influence the response speed of liquid crystal display.
The relation FSTN at contrast and visual angle is the STN of film compensated, and white and black displays can be achieved.FSTN is to macromolecule membrane
Retardation and direction have strict demand.Compared with yellowish green Mode S TN, yellowish green model F STN viewing angle characteristic and contrast will get well
It is more, the contour region forgiven of the contrast more than 5 is also much broader.Region of the contrast more than 10 is also than yellowish green Mode S TN
It is big.
Fig. 5 is a kind of structural representation for liquid crystal display panel that the utility model embodiment provides, and second substrate 260 wraps
Down polaroid 261 is included, the 3rd substrate 280 includes upper polaroid 281 and positioned at compensation of the upper polaroid away from down polaroid side
Film 282, compensation film 282 are used to improve colour cast and realize white and black displays, and liquid crystal display panel 120 is currently presented for white and black displays
Content, compensation film there is birefringence.
The basic structure of polaroid includes：Most middle PVA (polyvinyl alcohol), two layers of TAC (Triafol T), PSA
Film (pressure sensitive adhesive), Release film (mould release membrance) and Protective film (diaphragm).Wherein, polarization is played
Be PVA layers, but PVA is easily hydrolyzed, in order to protect the physical characteristic of light polarizing film, therefore each compound one layer in PVA both sides
(TAC) film for having certain mechanical strength again with high light transmission rate, water-tolerant is protected, former which forms polaroid
Plate.In the production of general T N-type LCD polaroids, according to different requirements, it is necessary to be coated with one in the side of polaroid raw sheet
Determine the PSA of thickness, and it is compound on the barrier film protected to PSA；And will be according to product type in opposite side, the compound guarantor of difference
Cuticula, reflectance coating, semi-transparent semi-reflecting glue-line film, are consequently formed polaroid finished product., will also be in PSA to STN type LCD polarisation flake products
Layer side, according to the different needs of client, by the compound phase difference film with positioning difference offset of certain offset angle
And diaphragm, it is consequently formed STN type LCD polarisation flake products.
Fig. 6 is a kind of structural representation for display device that the utility model embodiment provides, and display device also includes touching
Functional layer 130 is controlled, touch controllable function layer 130 is located at liquid crystal display panel 120 away from the side of organic electroluminescence display panel 110, is used for
Realize that position of touch detects.Display device also includes cover sheet 140, positioned at touch controllable function layer 130 away from liquid crystal display panel
120 sides.
Specifically, display device includes：First substrate 250, positioned at the first base, organic hair of the array arrangement of 250 sides
Photo structure 111, organic light-emitting structure 111 include metal level 210, along organic light-emitting structure 111 away from the direction of first substrate 250,
Display device also includes second substrate 260, the substrate 280 of liquid crystal layer 270 and the 3rd being cascading, the He of first substrate 250
Organic light-emitting structure 111 forms organic electroluminescence display panel 110, and second substrate 260, the substrate 280 of liquid crystal layer 270 and the 3rd form
Liquid crystal display panel 120, the substrate 280 of second substrate 260 and the 3rd use transparent material.
In practical application, Fig. 7 is a kind of stepped construction schematic diagram for display device that the utility model embodiment one provides,
Fig. 8 is a kind of expansion explosive view for display device that the utility model embodiment one provides, and display device includes stacking gradually setting
The cover plate 1 put, transparent adhesive tape 2, touch sensible piece 3, TN screens upper polaroid 4, on TN screens under glass 5, TN screens under glass 6, TN screens partially
Glass 9, OLED buffer foam 10 under glass 8, OLED screen on mating plate 7, OLED screen.
In practical application, the display of liquid crystal display panel 120 needs backlight, and conventional backlight is using under total reflection
Polaroid, half-reflection and half-transmission down polaroid or the backlight module containing LED, because the material of backlight module is probably opaque
Plastic material, and then cause the liquid crystal display panel 120 by the lower floor of liquid crystal display panel 120 to be blocked, user can not see liquid
The content shown on LCD panel 120, therefore, the utility model embodiment is by the metal in organic electroluminescence display panel 110
210 backlight as liquid crystal display panel 120 of layer, that is, the ambient light reflected by metal level 210 is liquid crystal display panel
120 provide light source.
Specifically, needing to be bonded one layer of polaroid on common AMOLED metal level 210, filtered out by polaroid miscellaneous
Light, increase are displayed contrast, and this layer of polaroid is not bonded on the AMOLED in the utility model embodiment, but directly logical
Cross metal level 210 to be bonded with liquid crystal display panel 120, the backlight using metal level 210 as liquid crystal display panel 120.By gold
It can either be the backlight of the offer display needs of liquid crystal display panel 120 to belong to layer 210 as the backlight of liquid crystal display panel 120
Source, and can enough lift the display brightness of organic electroluminescence display panel 110, by software adjustment compensation due to lacking metal level 210
The displaying contrast of organic electroluminescence display panel 110 caused by the polaroid of upper fitting (black is not black enough) and color saturation
Decline.
It should be noted that the utility model embodiment is not done to the levels position of compensation film 282 and upper polaroid 281
Limit, such as compensation film 282 can be set to be located at upper polaroid away from down polaroid side, it can also be provided that being located at upper polarisation
Piece presses close to down polaroid side.It can also be multilayer that compensation film 282, which can be one layer, the utility model embodiment to this without
Limitation.
What the utility model embodiment was bonded on the metal level 210 by removing common organic electroluminescence display panel 110
One layer of polaroid, the brightness of itself of organic electroluminescence display panel 110 is added, while on organic electroluminescence display panel 110
It is superimposed liquid crystal display panel 120, the back of the body using the metal level 210 in organic electroluminescence display panel 110 as liquid crystal display panel 120
Light source, it can realize that two layers of different types of display panel on the premise of being independent of each other, realizes different application scene up and down
Timesharing is shown.
Fig. 9 is a kind of flow chart for screen switching that the utility model is applicable, and this method is used for new to this practicality
Any described display device that type embodiment provides switches over control, and this method can be performed by screens switch system, should
System can be performed by software and/or hardware, and can typically be integrated in the various electronic equipment (examples for including display device
Such as, intelligent watch or smart mobile phone etc.) in, this method includes：
S310, if it is determined that meet the first screen use condition, then open liquid crystal display panel, and close organic light emission face
Plate, to use the liquid crystal display panel to be used as current display screen.
S320, if it is determined that meet the second screen use condition, then open organic luminous panel, and close LCD
Plate, to use the organic luminous panel to be used as current display screen.
Wherein, above-mentioned screen switching can apply to the display device provided by the utility model embodiment, and this is aobvious
Showing device can be the double-sided screen being made up of liquid crystal display panel and organic luminous panel.The double-sided screen can apply to intelligent end
In end, the intelligent wearable device such as intelligent watch or Intelligent bracelet can be specifically applied to, flat board electricity can also be applied to
In the mobile terminal such as brain or mobile phone or have in the other-end of display demand.In general, many equipment are using organic
Display panel is widely used in intelligence as display screen, Organic Light Emitting Diode because it is more frivolous, color display effect is preferable
In energy terminal, especially for wearable device, OLED display screen is preferably to select.And only it is used as display screen by the use of OLED
Have a problem that to be exactly to improve system power dissipation.During the use of intelligent terminal, have under application scenes, only need
The display of a small amount of information is wanted, exemplarily, as user goes to participate in outdoor exercises, ordinary circumstance when wearable device is worn
Only need down to show the related contents such as time, date or step number, and do not need other information, if shown always using OLED
Some unnecessary power consumption can be produced, in the case where that can not charge, the use of user will be influenceed.For this problem,
The utility model embodiment is using the double-sided screen being made up of liquid crystal display panel and organic luminous panel, in the upper of OLED screen
One TN screen of side's covering, TN screens are a kind of cheap, most widely used entry level liquid crystal panels, at present on the market in main flow
It is widely used in low side liquid crystal display.The TN+film of modified form, film compensate film, for making up TN panel angle of visibilities
The deficiency of degree, the visible angle for the TN panels improved at present all reach 160 °, and it is 10 that this, which is manufacturer in contrast, certainly:1 feelings
The limiting value measured under condition, actually drops to 100 in contrast:Has there is distortion even colour cast in image when 1.Due to TN screens
Cost it is relatively low, therefore, possess higher cost performance using this double-sided screen.Optionally, can use format supertwist to
Row display panel is FSTN types liquid crystal display and active matrix organic light-emitting diode i.e. AMOLED screen.AMOLED possesses self-luminous
Characteristic, be provided simultaneously with certain pliability, colour gamut is wider, and very thin, has when applied to wearable device peculiar
Advantage.
User can select the display panel shown according to the demand of itself, and system can also be according to the situation of reality
Carry out the switching of display panel.If it is determined that meeting the first screen use condition, then liquid crystal display panel is opened, and close organic
Luminescent panel, to use the liquid crystal display panel to be used as current display screen.If it is determined that meet the second screen use condition,
Organic luminous panel is then opened, and closes liquid crystal display panel, to use the organic luminous panel to be used as current display screen.
Whether intelligent terminal can be to meeting the first screen use condition or whether meeting that the second screen use condition is carried out
Judge, sequential relationship is not present in above-mentioned two step, to the sequencing of the two execution herein without restriction.When satisfaction first
During screen use condition, then explanation possesses the demand used using the first screen.Due to being shown using liquid crystal display panel
Power consumption can be reduced, therefore liquid crystal display panel can be selected when excessive content need not be shown.Optionally, first screen
Curtain use condition include it is following any one：Detect user enter the operating instructions selection using the first screen, detect it is described
Intelligent terminal is in motor pattern or charge mode, detects intensity of illumination not less than preset strength threshold value and detect described
The standby time span of intelligent terminal exceedes preset time threshold.The second screen use condition include it is following any one：
Detect that user enters the operating instructions selection using the complexity of the second screen and the user's trigger event detected more than default
Complexity threshold.The input manipulation of user can be the body-sensing gesture of user's input, such as can be lift wrist, rock arm
Deng different definition can also be carried out to the body-sensing gestures of different numbers, such as single rocks arm and correspond to user and wants to select
Liquid crystal display panel rocks arm and corresponds to the desired selection organic display panel of user as display twice in succession as display screen
Screen etc..It can also be the input that user is instructed by the mechanical key on intelligent terminal, exemplarily, intelligence can be passed through
The input that the crown of energy wrist-watch is instructed.The switching of screen can also be carried out according to pattern residing for intelligent terminal, such as work as intelligence
When energy terminal is in motor pattern or charge mode, user does not check the demands such as application software, then can switch to using liquid
LCD panel is shown.Intelligent terminal can be configured with NFC chip, intelligent terminal can be used to substitute subway card, public transport
Card or bank card etc., when fast being swiped the card using intelligent terminal, it is only necessary to by intelligent terminal close to card reader or gate
Can, user do not check demand, then liquid crystal display panel can be selected to be shown.
Can also be intelligent terminal holding state certain time after, can also judge user currently without for
Intelligent terminal carries out the demand of complex operations, selects liquid crystal display panel then to reach the effect of energy-conservation.Further, since TN screens
Possesses following characteristic：With the increase of intensity of illumination, the contrast of display picture is higher.Namely when white and black displays,
The picture of display is more clear.And OLED screen when the intensity of illumination of ambient light is larger, it is necessary to screen intensity is tuned into higher value, this
The situation of kind can produce very big electric quantity consumption, therefore, can be shown when intensity of illumination is higher using TN screens, can incite somebody to action
Intensity of illumination exceeds default Intensity threshold can be according to the category of display panel as the first screen use condition, default Intensity threshold
Property is adjusted, and can also be set according to the actual requirements.The complexity of user's trigger event can be exceeded to default complexity
Spend threshold value as the second screen use condition, can in advance to it is all can caused by trigger event carry out complexity evaluations, press
Complexity is determined according to the complexity for the picture for needing to show, trigger event can be to look at the time, listen music or broadcast, opening
Application program etc., " can will check the time ", the event such as " checking weather " is defined as the relatively low event of complexity, " open application
Program " is defined as higher event of complexity etc..When the complexity of event exceedes default complexity threshold, illustrate the event pair
The demand of display is higher, such as user is when opening Alipay this application program using intelligent terminal and being paid, either
User using wechat in the case where being chatted etc., it is necessary to is shown using OLED screen.
The screen switching that the utility model embodiment is applicable, by carrying out in double-sided screen two according to different condition
The switching of display screen, both ensure that the actual demand of display, has reached energy-conservation again and has reduced the effect of power consumption, can also basis
The screen that the wish selection of user itself is shown, improves Consumer's Experience, makes actual demand of the product closer to user, have
Beneficial to the popularization of product.
Figure 10 is a kind of screens switch system structure diagram that the utility model embodiment is applicable, and the system can be by soft
Part and/or hardware realize that the screen switching that executable the utility model any embodiment is applicable, the system includes：
First display screen determining module 410, for if it is determined that when meeting the first screen use condition, opening liquid crystal
Show panel, and close organic luminous panel, to use the liquid crystal display panel to be used as current display screen；
Second display screen determining module 420, for if it is determined that when meeting the second screen use condition, opening organic hair
Optic panel, and liquid crystal display panel is closed, to use the organic luminous panel to be used as current display screen.
Further, the first screen use condition include it is following any one：
Detect that user enters the operating instructions selection and is in motor pattern or charging using the first screen, the intelligent terminal
Pattern, the intensity of illumination time span standby not less than preset strength threshold value and the intelligent terminal exceed preset time threshold
Value；
The second screen use condition include it is following any one：
Detect that user enters the operating instructions selection using the complexity of the second screen and user's trigger event more than default
Complexity threshold.
Above-mentioned screens switch system can perform the screen switching that the utility model any embodiment is provided, and possesses and holds
The corresponding functional module of row screen switching and beneficial effect.
Embodiment two
Figure 11 is the structure chart for a kind of electronic equipment that the utility model embodiment two provides, as shown in figure 11, the electricity
Sub- equipment includes the display device 910 as described in any embodiment of the present invention.
A kind of hardware architecture diagram for equipment that Figure 12 is applicable by the utility model embodiment, as shown in figure 12, should
Equipment includes：
One or more processors 510, in Figure 12 by taking a processor 510 as an example；
Memory 520；
The equipment can also include：Input unit 530 and output device 540.
Processor 510, memory 520, input unit 530 and output device 540 in the equipment can pass through bus
Or other modes connect, in Figure 12 exemplified by being connected by bus.
Memory 520 is used as a kind of non-transient computer readable storage medium storing program for executing, can available for storage software program, computer
Configuration processor and module, as corresponding to a kind of screen switching in the embodiment of the present application programmed instruction/module (for example,
The first display screen determining module 410 and second display screen determining module 420 shown in Figure 10).Processor 510 passes through operation
Software program, instruction and the module being stored in memory 520, so as to perform the various function application of screens switch system with
And data processing, that is, realize a kind of screen switching of above method embodiment.
Memory 520 can include storing program area and storage data field, wherein, storing program area can store operation system
Application program required for system, at least one function；Storage data field can store uses created number according to electronic equipment
According to etc..In addition, memory 520 can include high-speed random access memory, non-transitory memory can also be included, such as extremely
Few a disk memory, flush memory device or other non-transitory solid-state memories.In certain embodiments, memory
520 is optional including that can pass through network connection to end relative to the remotely located memory of processor 510, these remote memories
End equipment.The example of above-mentioned network includes but is not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Input unit 530 can be used for the numeral or character information for receiving input, and produces and set with the user of electronic equipment
Put and the input of key signals that function control is relevant.Output device 540 may include the display devices such as display screen.
Pay attention to, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carried out for a person skilled in the art various bright
Aobvious change, readjust and substitute without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
In the case that the utility model is conceived, other more equivalent embodiments can also be included, and the scope of the utility model is by appended
Right determine.
Claims (8)
- A kind of 1. display device, it is characterised in that including：Organic electroluminescence display panel and it is covered in the organic light emitting display Liquid crystal display panel on panel；Wherein, the metal level that the liquid crystal display panel includes with the organic electroluminescence display panel is pressed close to set, with direct Backlight using the metal level as the liquid crystal display panel.
- 2. display device according to claim 1, it is characterised in that the organic electroluminescence display panel specifically includes：First substrate；Positioned at the organic light-emitting structure of the array arrangement of the first substrate side；The organic light-emitting structure includes：The hole transmission layer that is cascading, organic luminous layer, electron transfer layer and described Metal level.
- 3. display device according to claim 1, it is characterised in that the organic electroluminescence display panel specifically includes：Have Source matrix organic light emitting diode (AMOLED) panel.
- 4. according to the display device described in claim any one of 1-3, it is characterised in that the liquid crystal display panel includes：According to The secondary second substrate being stacked, liquid crystal layer and the 3rd substrate；Wherein, the metal level that the second substrate includes with the organic electroluminescence display panel is pressed close to set, second base Plate and the 3rd substrate are transparent material.
- 5. display device according to claim 2, it is characterised in that the organic light-emitting structure includes red organic light emission Structure, green organic light-emitting structure and blue organic light-emitting structure；The organic light-emitting structure sends feux rouges, and the green is organic Ray structure sends green glow, and the blue organic light-emitting structure sends blue light.
- 6. display device according to claim 1, it is characterised in that the liquid crystal display panel includes film compensation supertwist Nematic display panel.
- 7. display device according to claim 4, it is characterised in that the second substrate includes down polaroid, and described Three substrates include upper polaroid and used positioned at compensation film of the upper polaroid away from the down polaroid side, the compensation film In improvement colour cast and realize white and black displays.
- 8. a kind of electronic equipment, it is characterised in that the equipment includes the display device any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224491.3U CN207181884U (en) | 2017-09-22 | 2017-09-22 | A kind of display device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224491.3U CN207181884U (en) | 2017-09-22 | 2017-09-22 | A kind of display device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181884U true CN207181884U (en) | 2018-04-03 |
Family
ID=61748908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224491.3U Active CN207181884U (en) | 2017-09-22 | 2017-09-22 | A kind of display device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515492A (en) * | 2017-09-22 | 2017-12-26 | 出门问问信息科技有限公司 | A kind of display device, screen switching and electronic equipment |
| CN109119037A (en) * | 2018-08-31 | 2019-01-01 | 出门问问信息科技有限公司 | The control method of display device and display device |
-
2017
- 2017-09-22 CN CN201721224491.3U patent/CN207181884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515492A (en) * | 2017-09-22 | 2017-12-26 | 出门问问信息科技有限公司 | A kind of display device, screen switching and electronic equipment |
| CN109119037A (en) * | 2018-08-31 | 2019-01-01 | 出门问问信息科技有限公司 | The control method of display device and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107515492A (en) | A kind of display device, screen switching and electronic equipment | |
| CN107515493B (en) | A kind of display device, screen switching and electronic equipment | |
| US10276107B2 (en) | Semiconductor device, display device, and electronic device | |
| JP6921575B2 (en) | Display panel | |
| US20200213492A1 (en) | Electronic Device | |
| CN100565623C (en) | Display device and electronic installation | |
| CN1332254C (en) | Image display | |
| US8451193B2 (en) | Overlayed display | |
| JP2002328630A (en) | Display device | |
| JP2002196702A (en) | Image display device | |
| CN112928148A (en) | Display panel and electronic device | |
| CN207181884U (en) | A kind of display device and electronic equipment | |
| JP7010628B2 (en) | Display devices and electronic devices | |
| CN108196808B (en) | Display device, electronic equipment and screen display control method | |
| US20190235540A1 (en) | Display device, electronic device and display control method for screen | |
| CN207181885U (en) | A kind of display device and electronic equipment | |
| JP2002196705A (en) | Image display device | |
| CN108279522B (en) | Reflecting device, pixel unit, display device and manufacturing method thereof | |
| CN203746370U (en) | Display panel and display device | |
| JP7055592B2 (en) | Display panel, display device, input / output device, information processing device | |
| CN207781110U (en) | A kind of display device and electronic equipment | |
| US20170301299A1 (en) | Display device, input/output device, and data processor | |
| CN108563411A (en) | A kind of display device, electronic equipment and control method for screen display | |
| CN207781168U (en) | A kind of display device and electronic equipment | |
| CN113157145B (en) | Display panel and photosensitive display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |