CN104916658B - Display device, electronic equipment and display methods - Google Patents
Display device, electronic equipment and display methods Download PDFInfo
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- CN104916658B CN104916658B CN201410092646.7A CN201410092646A CN104916658B CN 104916658 B CN104916658 B CN 104916658B CN 201410092646 A CN201410092646 A CN 201410092646A CN 104916658 B CN104916658 B CN 104916658B
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Abstract
The invention discloses a kind of display device, electronic equipment and display methods.The display device, including：Substrate layer；Transparent anode layer is arranged on the substrate layer；Organic material luminescent layer is arranged on the transparent anode layer；Transparent cathode is arranged on the organic material luminescent layer；Wherein, sensor cell array, the light intensity for detecting light incident thereon are configured on the substrate layer.
Description
Technical field
The present invention relates to the fields of display device, more particularly it relates to which one kind being able to carry out external environment detection
Or the Organic Light Emitting Diode of light energy collection（OLED）The electronic equipment and its display side of display device including the display device
Method.
Background technology
At present, it has been suggested that the biography that can be used in detection input body or external environment is integrated on the display of such as OLED
The technology of sensor.However, existing such technology needs to occupy elemental area on display pixel array mostly to arrange accordingly
Sensor unit, to affect actual effective display area.
Accordingly, it is desirable to provide a kind of display device includes the electronic equipment and its display methods of the display device, it can
In the case where being not take up effective display area, realizes and utilize the external environment detection of the display device or the work(of light energy collection
Can, and according to the dispaly state of the external environment information control display device detected, can additionally reduce traditional display
The unnecessary unit in part in device is without influencing display effect.
Invention content
In view of the above, the present invention provides the electronic equipment of a kind of display device including the display device and its
Display methods.
According to one embodiment of present invention, a kind of display device is provided, including：Substrate layer；Transparent anode layer, arrangement
On the substrate layer；Organic material luminescent layer is arranged on the transparent anode layer；Transparent cathode is arranged in institute
It states on organic material luminescent layer, wherein sensor cell array is configured on the substrate layer, it is incident thereon for detecting
The light intensity of light.
In addition, display device according to an embodiment of the invention, wherein the substrate layer is also configured with opto-electronic conversion list
Member, for the luminous energy of light incident thereon to be converted to electric energy.
In addition, display device according to an embodiment of the invention, further includes light conversion layer, be arranged in the substrate layer and
Between the transparent anode layer, for the visible light reflected from the substrate layer to be converted to non-visible light.
In addition, display device according to an embodiment of the invention, wherein organic material luminescent layer are configured with pel array,
The substrate layer is configured with driving unit array, for providing driving current to the respective pixel in the pel array, and
Pixel in the pel array, the driving unit in the driving unit array and the biography in the sensor cell array
Sensor cell corresponds.
In addition, display device according to an embodiment of the invention, wherein when the sensing in the sensor cell array
When the light intensity that device unit detects light incident thereon becomes larger, the correspondence driving unit in the driving unit array is improved to provide and be arrived
The driving current of respective pixel in the pel array, and when the sensor unit detection in the sensor cell array
The light intensity of light incident thereon becomes hour, and the correspondence driving unit in the driving unit array, which reduces to provide, arrives the pixel battle array
The driving current of respective pixel in row.
In addition, display device according to an embodiment of the invention, wherein when the sensing in the sensor cell array
When the light intensity that device unit detects light incident thereon is less than predetermined threshold, the correspondence driving unit in the driving unit array stops
Driving current is only provided to the respective pixel in the pel array.
According to another embodiment of the present invention, a kind of electronic equipment is provided, including：Processing unit, for executing the electricity
The control of sub- equipment；Display device, for executing display, wherein the display device includes substrate layer, transparent anode layer, cloth
It sets on the substrate layer, organic material luminescent layer, is arranged on the transparent anode layer, transparent cathode is arranged in
On the organic material luminescent layer, wherein be configured with sensor cell array on the substrate layer, it is incident on for detecting
The light intensity of glazing.
In addition, electronic equipment according to another embodiment of the present invention, further includes：Supply unit, for being set for the electronics
Available electricity, wherein the substrate layer is also configured with photoelectric conversion unit, for the luminous energy of light incident thereon to be converted to electric energy,
And the electric energy is supplied to the supply unit.
In addition, electronic equipment according to another embodiment of the present invention, wherein the display device further includes light conversion layer, cloth
It sets between the substrate layer and the transparent anode layer, it is non-visible for being converted to the visible light reflected from the substrate layer
Light.
In addition, electronic equipment according to another embodiment of the present invention, wherein the organic material luminescent layer is configured with pixel
Array, the substrate layer are configured with driving unit array, for providing driving current to the respective pixel in the pel array,
And in the pixel in the pel array, the driving unit in the driving unit array and the sensor cell array
Sensor unit correspond.
In addition, electronic equipment according to another embodiment of the present invention, wherein when the sensing in the sensor cell array
When the light intensity that device unit detects light incident thereon becomes larger, the correspondence driving unit in the driving unit array is improved to provide and be arrived
The driving current of respective pixel in the pel array, and when the sensor unit detection in the sensor cell array
The light intensity of light incident thereon becomes hour, and the correspondence driving unit in the driving unit array, which reduces to provide, arrives the pixel battle array
The driving current of respective pixel in row.
In addition, electronic equipment according to another embodiment of the present invention, wherein when the sensing in the sensor cell array
When the light intensity that device unit detects light incident thereon is less than predetermined threshold, the correspondence driving unit in the driving unit array stops
Driving current is only provided to the respective pixel in the pel array.
In addition, electronic equipment according to another embodiment of the present invention, wherein when the driving unit array stops providing drive
When streaming current is to the pel array, the processing unit based on the intensity signal detected by the sensor cell array,
Generate corresponding track input signal.
According to further embodiment of this invention, a kind of display methods is provided, is applied to a display device, the display device
Including substrate layer, the transparent anode layer being arranged on the substrate layer, the organic material being arranged on the transparent anode layer
Material luminescent layer and the transparent cathode being arranged on the organic material luminescent layer, wherein be configured on the substrate layer
Sensor cell array, the light intensity for detecting light incident thereon, and the organic material luminescent layer are configured with pixel battle array
Row, the substrate layer is configured with driving unit array, for providing driving current to the respective pixel in the pel array, and
And in the pixel in the pel array, the driving unit in the driving unit array and the sensor cell array
Sensor unit corresponds, and the display methods includes：The driving unit array provides driving based on signal to be shown
Electric current is to the respective pixel in the pel array；The sensor cell array detects the light intensity of light incident thereon；And
The light intensity that the driving unit array is detected based on the sensor cell array, adjustment are supplied to the drive of the pel array
Streaming current.
In addition, according to the display methods of further embodiment of this invention, wherein the driving unit array is based on the sensing
The light intensity that device cell array detects, adjustment are supplied to the driving current of the pel array to include：When the sensor unit
When the light intensity that sensor unit in array detects light incident thereon becomes larger, the corresponding driving in the driving unit array is single
Member improves the driving current provided to the respective pixel in the pel array, and when the biography in the sensor cell array
The light intensity that sensor cell detects light incident thereon becomes hour, and the correspondence driving unit in the driving unit array, which reduces, to be provided
To the driving current of the respective pixel in the pel array.
In addition, according to the display methods of further embodiment of this invention, wherein the driving unit array is based on the sensing
The light intensity that device cell array detects, adjustment are supplied to the driving current of the pel array to include：When the sensor unit
When the light intensity that sensor unit in array detects light incident thereon is less than predetermined threshold, pair in the driving unit array
Driving unit is answered to stop providing driving current to the respective pixel in the pel array.
The electronic equipment and its display methods of display device including the display device according to the ... of the embodiment of the present invention, energy
Enough in the case where being not take up effective display area, realizes and utilize the external environment detection of the display device or the work(of light energy collection
Can, and according to the dispaly state of the external environment information control display device detected, can additionally reduce traditional display
The unnecessary unit in part in device is without influencing display effect.
It is to be understood that foregoing general description and following detailed description are both illustrative, and it is intended to
In the further explanation for providing claimed technology.
Description of the drawings
Fig. 1 is the block diagram for illustrating display device according to a first embodiment of the present invention；
Fig. 2 is the block diagram for illustrating display device according to a second embodiment of the present invention；
Fig. 3 is the block diagram for illustrating display device according to a third embodiment of the present invention；
Fig. 4 is the block diagram for illustrating electronic equipment according to a fourth embodiment of the present invention；
Fig. 5 is the schematic diagram for the usage scenario for illustrating electronic equipment according to the present invention；
Fig. 6 is the flow chart for illustrating display methods according to a fifth embodiment of the present invention；And
Fig. 7 is the flow chart for illustrating display methods according to a sixth embodiment of the present invention.
Specific implementation mode
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.
First, the display device of 3rd embodiment will be arrived according to the present invention first referring to figs. 1 to Fig. 3 descriptions.The display
Device is preferably based upon Organic Light Emitting Diode（OLED）Self-emission display apparatus.
Fig. 1 is the block diagram for illustrating display device according to a first embodiment of the present invention.As shown in Figure 1, according to the present invention the
The display device 10 of one embodiment includes substrate layer 11；Transparent anode layer 12 is arranged on the substrate layer 11；Organic material
Luminescent layer 13 is arranged on the transparent anode layer 12；Transparent cathode 14, be arranged in the organic material luminescent layer 13 it
On.
Specifically, in display device 10 as shown in Figure 1, the materials such as nano silver, carbon nanotube or graphene are utilized
Material prepares transparent anode layer 12 and transparent cathode 14；In addition, being prepared using the OLED material of such as tin indium oxide (ITO) organic
Material light-emitting layer 13 so that display device 10 execute self-luminous display while, ambient light can also directly transmitted through
Bright anode layer 12, organic material luminescent layer 13 and transparent cathode 14 are to be incident on the substrate layer 11.
More specifically, as shown in Figure 1, in display device 10 according to a first embodiment of the present invention, the substrate layer 11
It is upper to be configured with sensor cell array 111, the light intensity for detecting light incident thereon.In addition, the organic material luminescent layer
It is configured with pel array 113 on 13, driving unit array 112 is also configured on the substrate layer 11, for providing driving current
To the respective pixel in the pel array 113.In pixel, the driving unit array 112 in the pel array 113
Sensor unit in driving unit and the sensor cell array 111 corresponds.In the preferred embodiment of the present invention
In, it is described to correspond including a pixel in the pel array 113, a drive in the driving unit array 112
Arranged superposed on a sensor unit/location in moving cell and the sensor cell array 111.In this way, according to this hair
Sensor cell array 111 in the display device 10 of bright first embodiment is arranged in the substrate layer 11, rather than is arranged in
On the organic material luminescent layer 13, to realize the sensing of external environment in the case where preventing take up effective display area domain.
In addition, will be described in as follows, the sense of sensor unit that can be in the sensor cell array 111
It surveys as a result, a pixel of the driving unit into the pel array 113 controlled in the driving unit array 112 carries
For driving current.Specifically, when the sensor unit in the sensor cell array 111 detects the light intensity of light incident thereon
When becoming larger, the correspondence driving unit in the driving unit array 112, which improves, to be provided to the correspondence picture in the pel array 113
The driving current of element, to improve the display brightness of the pel array 113；And when in the sensor cell array 111
Sensor unit detect the light intensity of light incident thereon and become hour, the correspondence driving unit in the driving unit array 112
The driving current provided to the respective pixel in the pel array 113 is reduced, to reduce the display of the pel array 113
Brightness.Further, the light intensity for detecting light incident thereon when the sensor unit in the sensor cell array 111 is small
When predetermined threshold, the correspondence driving unit in the driving unit array 112 stops providing driving current to the pixel battle array
Respective pixel in row 113.That is, the respective pixel in the pel array 113 is blocked by user or other articles
When, overlap light intensity that the respective sensor unit in the sensor cell array 111 of arrangement detects be less than it is predetermined
Threshold value stops driving pair in the pel array 113 to control the correspondence driving unit in the driving unit array 112
Pixel is answered to execute display.In this way, display device 10 according to a first embodiment of the present invention can be suitable according to external environmental light condition
Its display brightness is adjusted to answering property, and stops unnecessary display when display is blocked completely, to provide to the user more
Good viewing experience and unnecessary electric power expense is saved, has improved the continuation of the journey energy using the electronic equipment of the display device
Power.
Fig. 2 is the block diagram for illustrating display device according to a second embodiment of the present invention.As shown in Fig. 2, according to the present invention the
The display device 20 of two embodiments includes as display device 10 according to a first embodiment of the present invention：Substrate layer 11；It is transparent
Anode layer 12 is arranged on the substrate layer 11；Organic material luminescent layer 13 is arranged on the transparent anode layer 12；
Transparent cathode 14 is arranged on the organic material luminescent layer 13.Similarly, aobvious according to a second embodiment of the present invention
In showing device 20, by using the material preparations transparent anode such as nano silver, carbon nanotube or graphene layer 12 and transparent the moon
Pole layer 14, and organic material luminescent layer 13 is prepared using the OLED material of such as tin indium oxide (ITO), so that showing
While device 10 executes self-luminous display, ambient light can also be directly transmitted through bright anode layer 12, organic material luminescent layer 13
With transparent cathode 14 to be incident on the substrate layer 11.
Display device 20 and display device 10 according to a first embodiment of the present invention according to a second embodiment of the present invention is not
It is same to be：The substrate layer 11 is also configured with photoelectric conversion unit 114, for the luminous energy of light incident thereon to be converted to electricity
Energy.In this way, display device 20 according to a second embodiment of the present invention can be while executing display, by ring incident thereon
Border luminous energy is converted to electric energy, and the electric energy of conversion can transfer each pixel light emission for driving the display device 20, or
It is supplied to the electronic equipment including the display device 20 to be stored and utilized, to save display device 20 and its affiliated electricity
The power consumption of sub- equipment improves the cruising ability of the electronic equipment using the display device.
Fig. 3 is the block diagram for illustrating display device according to a third embodiment of the present invention.As shown in figure 3, according to the present invention the
The display device 30 of three embodiments is with display device 10 according to a first embodiment of the present invention and according to a second embodiment of the present invention
Display device 20 equally include：Substrate layer 11；Transparent anode layer 12 is arranged on the substrate layer 11；Organic material is sent out
Photosphere 13 is arranged on the transparent anode layer 12；Transparent cathode 14, be arranged in the organic material luminescent layer 13 it
On.Similarly, in display device 30 according to a third embodiment of the present invention, by using such as nano silver, carbon nanotube or
The material preparations transparent anode such as graphene layer 12 and transparent cathode 14, and utilize the OLED materials of such as tin indium oxide (ITO)
Material prepares organic material luminescent layer 13, so that while display device 10 executes self-luminous display, ambient light can also
Directly transmitted through bright anode layer 12, organic material luminescent layer 13 and transparent cathode 14 to be incident on the substrate layer 11.
Display device 30 according to a third embodiment of the present invention and display device 10 according to a first embodiment of the present invention and
20 difference of display device according to a second embodiment of the present invention is：Further include light conversion layer 15, is arranged in the substrate layer 11
Between the transparent anode layer 12, for the visible light reflected from the substrate layer to be converted to non-visible light.In the present invention
Preferred embodiment in, which can be prepared by IR fluorescence transition material.When ambient light is transmitted through bright anode
Layer 12, organic material luminescent layer 13 and transparent cathode 14, and the sensor cell array 111 described in the substrate layer 11
Or the photoelectric conversion unit 114 is converted by the light conversion layer 15 of such as IR fluorescence conversion layer when reflecting
The black light of such as infrared light, so that incident ambient light will not affect that the normal display of the display device 30,
Provide better viewing experience to the user.
More than, display device according to the ... of the embodiment of the present invention is described referring to figs. 1 to 3, describes to use hereinafter with reference to Fig. 4
The electronic equipment of display device according to the ... of the embodiment of the present invention.
Fig. 4 is the block diagram for illustrating electronic equipment according to a fourth embodiment of the present invention.The electronic equipment is preferably for example
It is smart mobile phone, personal digital assistant, palm PC etc..
As shown in figure 4, electronic equipment 4 according to a fourth embodiment of the present invention has display device 10,20 and of processing unit
Supply unit 30.It is easily understood that Fig. 4 illustrate only in electronic equipment 4 with the relevant component of the embodiment of the present invention, the electricity
Sub- equipment 4 is not limited to said modules, but can also be with the other assemblies of input/output device, storage device etc..
Specifically, the processing unit 20 is used to execute the control of the electronic equipment 4.The display device 10 is for holding
Row display.The supply unit 30 is used to power for the electronic equipment 4.The display device 10 be as described above referring to Fig.1
The display device according to the ... of the embodiment of the present invention described to Fig. 3.Wherein it is possible to configured with the light for detecting light incident thereon
Strong sensor cell array 111, the photoelectric conversion unit 114 for the luminous energy of light incident thereon to be converted to electric energy and/
Or be arranged between the substrate layer 11 and the transparent anode layer 12, for the visible light reflected from the substrate layer to be converted
For the light conversion layer 15 of non-visible light.For example, being configured in the display device 10 for turning the luminous energy of light incident thereon
In the case of the photoelectric conversion unit 114 for being changed to electric energy, the photoelectric conversion unit 114 turns ambient light energy incident thereon
It is changed to electric energy and the supply unit 30 is supplied to be carried to save the power consumption of display device and its affiliated electronic equipment 4
The high cruising ability of electronic equipment 4.
More than, with reference to Fig. 4 descriptions using the electronic equipment of display device according to the ... of the embodiment of the present invention.Hereinafter, by reference
Fig. 5 describes one of the electronic equipment, and it is preferable to use scenes.
Fig. 5 is the schematic diagram for the usage scenario for illustrating electronic equipment according to the present invention.As shown in figure 5, in order to which simplification is retouched
It states, the electronic equipment 4 is configured with display device 10 and processing unit 20.The display device 10 is according to the embodiment of the present invention
Display device, wherein the sensor cell array 111 configured with light intensity for detecting light incident thereon.
Electronic equipment 4 according to the present invention can be when its display device 10 be not carried out display（For example, the electronics is set
Standby 4 are in the standby state）, it is incident on the ambient light of display device 10 by sensing, determines user in the display device 10
The touch input of upper execution.
As shown on the left of Fig. 5, when electronic equipment 4 is in the standby state and there are when ambient light incident, user touches institute
State the A points in display device 10.It is incident from A points due to blocking ambient light when user touches A points, lead to the biography corresponding to A points
The light intensity for the ambient light that sensor unit in sensor cell array 111 detects significantly reduces（For example, being less than predetermined threshold）.
Further, user executes the gesture input such as slided from A points to B points.In the process, the display dress that user touches
Setting the light intensity for the ambient light that the sensor unit on 10 corresponding to each point detects significantly reduces, and shown on the right side of Fig. 5, uses
Terminate gesture input in B points in family.The processing unit 20 of the electronic equipment 4 is according to by the sensor list in the display device 10
The variation of the light intensity for the ambient light that element array 111 detects determines that user performs the gesture input of the track C from A to B.Such as
This, needs to carry out gesture input while display device 10 executes display different from conventional electronic devices, according to of the invention real
The gesture input of user can be received in standby mode by applying the electronic equipment 4 of example, to execute place corresponding with the gesture input
Reason, unlocking screen, switching on and shutting down etc..
Hereinafter, display methods according to the ... of the embodiment of the present invention will be described referring to figure 6 and figure 7.
Fig. 6 is the flow chart for illustrating display methods according to a fifth embodiment of the present invention.As shown in fig. 6, according to the present invention
The display methods of 5th embodiment includes the following steps：
In step s 601, the driving unit array provides driving current to the pixel based on signal to be shown
Respective pixel in array.Hereafter, processing enters step S602.
In step S602, the sensor cell array detects the light intensity of light incident thereon.Hereafter, processing enters step
Rapid S603.
In step S603, the light intensity that the driving unit array is detected based on the sensor cell array, adjustment
It is supplied to the driving current of the pel array.
Hereinafter, the light shown in fig. 6 detected based on the sensor cell array will further be specifically described with reference to Fig. 7
By force, adjustment is supplied to the processing procedure of the driving current of the pel array.
Fig. 7 is the flow chart for illustrating display methods according to a sixth embodiment of the present invention.As shown in fig. 7, according to the present invention
The display methods of sixth embodiment includes the following steps：
In step s 701, the driving unit array provides driving current to the pixel based on signal to be shown
Respective pixel in array.Hereafter, processing enters step S702.
In step S702, in the first moment T1, sensor cell array detects the light intensity L1 of light incident thereon.This
Afterwards, processing enters step S703.
In step S703, in the second moment T2, sensor cell array detects the light intensity L2 of light incident thereon.This
Afterwards, processing enters step S704.
In step S704, compare the light intensity L1 of light intensity L2 first moment T1 compared with of the second moment T2.
If obtaining positive result, i.e. L2 in step S704>L1, then processing enter step S705.
In step S705, due to determining that external world's light intensity increases in step S704, improve to provide and arrive the pixel
The driving current of respective pixel in array, to improve the display brightness of the pel array.
On the contrary, if obtaining negative decision, i.e. L2≤L1 in step S704, then processing enters step S706.
In step S706, further compare the light intensity L2 and predetermined Intensity threshold L0 of the second moment T2.
If obtaining positive result, i.e. L2 in step S706<The light intensity L2 of L0, the second moment T2 are less than predetermined light intensity threshold
Value L0 judges that corresponding pixel is blocked completely, to which processing enters step S707.In step S707, stop providing driving
Respective pixel in electric current to pel array.
On the contrary, if obtaining positive result, i.e. L2 >=L0 in step S706, the light intensity L2 of the second moment T2 is not less than
Predetermined Intensity threshold L0, judgement are only that extraneous light intensity reduces, then processing enters step S708.In step S708, reduces and provide
To the driving current of the respective pixel in the pel array, to reduce the display brightness of the pel array.
The electronics of display device including the display device according to the ... of the embodiment of the present invention is described above by reference to Fig. 1 to Fig. 7
Equipment and its display methods can realize the external world using the display device in the case where being not take up effective display area
The function of environment measuring or light energy collection, and the dispaly state of display device is controlled according to the external environment information that detects,
The unnecessary unit in part in conventional display device can additionally be reduced without influencing display effect.
It should be noted that in the present specification, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Finally, it is to be noted that, it is above-mentioned it is a series of processing include not only with sequence described here in temporal sequence
The processing of execution, and include the processing executed parallel or respectively rather than in chronological order.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of required hardware platform to realize, naturally it is also possible to all be implemented by hardware.Based on this understanding,
Technical scheme of the present invention can be expressed in the form of software products in whole or in part to what background technology contributed,
The computer software product can be stored in a storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are making
Obtain a computer equipment（Can be personal computer, server or the network equipment etc.）Execute each embodiment of the present invention
Or the method described in certain parts of embodiment.
The present invention is described in detail above, specific case used herein is to the principle of the present invention and embodiment party
Formula is expounded, and the explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention；Meanwhile it is right
In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications
Place, in conclusion the content of the present specification should not be construed as limiting the invention.
Claims (11)
1. a kind of display device, including：
Substrate layer；
Transparent anode layer is arranged on the substrate layer；
Organic material luminescent layer is arranged on the transparent anode layer；
Transparent cathode is arranged on the organic material luminescent layer；
Wherein, sensor cell array, the light intensity for detecting light incident thereon are configured on the substrate layer；
Wherein, organic material luminescent layer is configured with pel array, and the substrate layer is configured with driving unit array, for providing drive
Streaming current to the respective pixel in the pel array, and pixel in the pel array, in the driving unit array
Driving unit and the sensor cell array in sensor unit/location on arranged superposed,
Wherein when the light intensity that the sensor unit in the sensor cell array detects light incident thereon is less than predetermined threshold
When, the correspondence driving unit in the driving unit array stops providing driving current to the correspondence picture in the pel array
Element.
2. display device as described in claim 1, wherein the substrate layer is also configured with photoelectric conversion unit, being used for will be incident
Luminous energy to its glazing is converted to electric energy.
3. display device as claimed in claim 1 or 2 further includes light conversion layer, it is arranged in the substrate layer and described transparent
Between anode layer, for the visible light reflected from the substrate layer to be converted to non-visible light.
4. display device as described in claim 1, wherein when the sensor unit in the sensor cell array detect into
When being mapped to the light intensity of its glazing and becoming larger, the correspondence driving unit in the driving unit array, which improves to provide, arrives the pel array
In respective pixel driving current, and the sensor unit in the sensor cell array detects light incident thereon
Light intensity become hour, the correspondence driving unit in the driving unit array, which reduces, to be provided to the correspondence picture in the pel array
The driving current of element.
5. a kind of electronic equipment, including：
Processing unit, the control for executing the electronic equipment；
Display device, for executing display,
Wherein, the display device includes
Substrate layer,
Transparent anode layer is arranged on the substrate layer,
Organic material luminescent layer is arranged on the transparent anode layer,
Transparent cathode is arranged on the organic material luminescent layer,
Wherein, configured with sensor cell array on the substrate layer, the light intensity for detecting light incident thereon,
Wherein, organic material luminescent layer is configured with pel array, and the substrate layer is configured with driving unit array, for providing drive
Streaming current to the respective pixel in the pel array, and pixel in the pel array, in the driving unit array
Driving unit and the sensor cell array in sensor unit/location on arranged superposed,
Wherein when the light intensity that the sensor unit in the sensor cell array detects light incident thereon is less than predetermined threshold
When, the correspondence driving unit in the driving unit array stops providing driving current to the correspondence picture in the pel array
Element.
6. electronic equipment as claimed in claim 5, further includes：Supply unit, for being the power electronic equipment,
The wherein described substrate layer is also configured with photoelectric conversion unit, for the luminous energy of light incident thereon to be converted to electric energy, and
And the electric energy is supplied to the supply unit.
7. such as electronic equipment described in claim 5 or 6, wherein the display device further includes light conversion layer, it is arranged in described
Between substrate layer and the transparent anode layer, for the visible light reflected from the substrate layer to be converted to non-visible light.
8. electronic equipment as claimed in claim 5, wherein when the sensor unit in the sensor cell array detect into
When being mapped to the light intensity of its glazing and becoming larger, the correspondence driving unit in the driving unit array, which improves to provide, arrives the pel array
In respective pixel driving current, and the sensor unit in the sensor cell array detects light incident thereon
Light intensity become hour, the correspondence driving unit in the driving unit array, which reduces, to be provided to the correspondence picture in the pel array
The driving current of element.
9. electronic equipment as claimed in claim 5, wherein when the driving unit array stops providing driving current described in
When pel array, the processing unit generates corresponding rail based on the intensity signal detected by the sensor cell array
Mark input signal.
10. a kind of display methods, is applied to a display device, the display device includes substrate layer, is arranged in the substrate layer
On transparent anode layer, the organic material luminescent layer that is arranged on the transparent anode layer and be arranged in described organic
Transparent cathode on material light-emitting layer, wherein sensor cell array is configured on the substrate layer, for detecting incidence
To the light intensity of its glazing, and the organic material luminescent layer is configured with pel array, and the substrate layer is configured with driving unit
Array, it is pixel for providing driving current to the respective pixel in the pel array, and in the pel array, described
Arranged superposed on the sensor unit/location in driving unit and the sensor cell array in driving unit array, institute
Stating display methods includes：
The driving unit array provides driving current to the respective pixel in the pel array based on signal to be shown；
The sensor cell array detects the light intensity of light incident thereon；And
The light intensity that the driving unit array is detected based on the sensor cell array, adjustment are supplied to the pel array
Driving current,
The light intensity that the wherein described driving unit array is detected based on the sensor cell array, adjustment are supplied to the pixel
The driving current of array includes：
When the light intensity that the sensor unit in the sensor cell array detects light incident thereon is less than predetermined threshold, institute
It states the correspondence driving unit in driving unit array and stops providing driving current to the respective pixel in the pel array.
11. display methods as claimed in claim 10, wherein the driving unit array is based on the sensor cell array
The light intensity detected, adjustment are supplied to the driving current of the pel array to include：
When the light intensity that the sensor unit in the sensor cell array detects light incident thereon becomes larger, the driving is single
Correspondence driving unit in element array improves the driving current provided to the respective pixel in the pel array, and when described
The light intensity that sensor unit in sensor cell array detects light incident thereon becomes hour, in the driving unit array
Corresponding driving unit reduces the driving current provided to the respective pixel in the pel array.
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