CN105068341B - Double-display screen display device and its display methods - Google Patents
Double-display screen display device and its display methods Download PDFInfo
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- CN105068341B CN105068341B CN201510423368.3A CN201510423368A CN105068341B CN 105068341 B CN105068341 B CN 105068341B CN 201510423368 A CN201510423368 A CN 201510423368A CN 105068341 B CN105068341 B CN 105068341B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field
- G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
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- Life Sciences & Earth Sciences (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The present invention relates to a kind of double-display screen display device and its display methods, the double-display screen display device and its display methods, corresponding display pattern can be selected according to the particular content shown by it, when display content is article, chat interface, navigation etc., the energy-conservation display pattern shown using electrophoretic display panel can be selected, energy-conservation so can be achieved；When display content is that game picture etc. requires higher content to picture, the normal displaying mode shown using active matrix organic light-emitting diode can be selected.It can be seen that the double-display screen display device can change display mode in good time to reduce power consumption.
Description
Technical field
The present invention relates to terminal applies technical field, more particularly to a kind of double-display screen display device and its display side
Method.
Background technology
AMOLED (Active Matrix/Organic Light Emitting Diode) is active matrix organic light-emitting
Diode, principle of luminosity are：Anode and negative electrode with ito transparent electrode and metal electrode respectively as device, in certain voltage
Under driving, electronics and hole are injected into electron transfer layer and hole transmission layer, electronics and hole difference from negative electrode and anode respectively
Luminescent layer is moved to by electron transfer layer, and is met in luminescent layer, exciton is formed and excites light emitting molecule.
At present, AMOLED is widely used in a mobile device, compared to traditional LC D, has advantages below：The
One, AMOLED display screen are very thin, can in screen integrated touch layer, make ultra-thin machine advantageously；Second, AMOLED are certainly
Luminous, single pixel does not work when showing black, has the characteristics of low-power consumption when showing dark；3rd, AMOLED can make
Flexible screen, the lcd screen compared with glass substrate are hardly damaged；4th, colour gamut is very wide, can reach 110%NTSC, some
LCD it is upper can not accurate reproduction color, can be expressed on AMOLED；5th, there is high-contrast, in theory contrast
Can be infinitely great, and will not light leak；6th, there is the response speed being exceedingly fast, the response time only has 1/1000 to the 1/ of LCD
100。
But AMOLED display screens are used to see webpage, novel and in Chat mode, AMOLED display screens are in energy-saving square
Face does not have advantage.
The content of the invention
Based on this, it is necessary in view of the above-mentioned problems, active matrix organic light-emitting diode can be reduced in good time by providing one kind
Power consumption double-display screen display device and can reduce in good time active matrix organic light-emitting diode power consumption double-display screen
The display methods of display device
A kind of double-display screen display device, it is characterised in that including be sequentially overlapped the electrophoretic display panel of setting, polaroid and
Active matrix organic light-emitting diode, the active matrix organic light-emitting diode include being sequentially overlapped the cathode layer of setting, had
Machine luminescent layer and anode layer；The electrophoretic display panel includes first substrate, the second substrate with first substrate relative configuration
And electrophoresis layer, the electrophoresis layer are configured at viewing area, the viewing area between the first substrate and the second substrate
Domain setting corresponding with the organic luminous layer.
Above-mentioned double-display screen display device can select corresponding display pattern according to the particular content shown by it, when aobvious
Show content for article, chat interface, navigation etc. when, the energy-conservation display pattern for using electrophoretic display panel to show can be selected, so
Energy-conservation can be achieved；When display content is that game picture etc. requires higher content to picture, can select to use active square
The normal displaying mode of battle array organic light-emitting diode display.It can be seen that the double-display screen display device can change display mode in good time
To reduce power consumption.
In one of the embodiments, the organic luminous layer includes some pixel cells, each pixel cell bag
Include three sub-pixels, the anode layer includes the anode of multiple spaced settings, each of which anode with a pixel
One sub-pixel of unit is corresponding.
In one of the embodiments, the organic luminous layer includes some pixel cells, each pixel cell bag
Include three sub-pixels, the first substrate with include respectively on the second substrate it is multiple it is spaced it is arranged in a crossed manner it is transparent just
Electrode and transparent negative electrode, each transparent positive electrode or transparent negative electrode both correspond to a sub-pixel.
In one of the embodiments, the electrophoresis layer includes the transparent positive electrode being placed on same substrate and transparent negative electricity
Electrophoretic particle between pole, after the double-display screen display device is powered, the electrophoretic particle is placed in transparent on two substrates
Between positive electrode and transparent negative electrode.
In one of the embodiments, the electrophoretic particle includes white particles and black particle, the white particles band
Positive charge or negative electrical charge, the black particle is negatively charged or positive charge, the white particles and black particle institute are powered
Lotus is different.
In one of the embodiments, the double-display screen display device also includes driving voltage, and the active matrix has
Machine light emitting diode and electrophoretic display panel are connected with driving voltage, same time active matrix organic light-emitting diode and electrophoresis
Display screen only has the work that is connected with the driving voltage.
In one of the embodiments, the active matrix organic light-emitting diode and the electrophoretic display panel are same side
To display, when active matrix organic light-emitting diode work, the electrophoretic display panel do not work, the electrophoretic display panel
The active matrix organic light-emitting diode work is not influenceed；When electrophoretic display panel work, active matrix organic light-emitting two
When pole pipe does not work, the active matrix organic light-emitting diode does not influence the electrophoretic display panel work.
In one of the embodiments, the electrophoretic display panel corresponds to the hair of the active matrix organic light-emitting diode
The part in light region is arranged to transparent, is set corresponding to the part of the non-luminous region of the active matrix organic light-emitting diode
To be nontransparent.
A kind of display methods of double-display screen display device, the double-display screen display device are above-mentioned dual display screen display
Showing device, the display methods of the double-display screen display device comprise the following steps：Judge that display pattern is shown still for energy-conservation
Normal display；When display pattern shows for energy-conservation, open the electrophoretic display panel and close the active matrix organic light-emitting
Diode, when display pattern is normally shows, open the active matrix organic light-emitting diode and the closing electrophoresis shows
Display screen.
In one of the embodiments, the judgement display pattern is energy-conservation display or normal step display is：According to
The content that the double-display screen display device is shown, it is judged as energy-conservation display or normal display；Or according to set by user
Display pattern judges to be currently energy-conservation display or normal display as display pattern.
The display methods of above-mentioned double-display screen display device, can according to corresponding to selecting display content display pattern, when
When display content is article, chat interface, navigation etc., the energy-conservation display pattern shown using electrophoretic display panel can be selected, this
Energy-conservation can be achieved in sample；When display content is that game picture etc. requires higher content to picture, can select to use active
The normal displaying mode that matrix organic LED is shown.It can be seen that the display methods of the double-display screen display device can be in good time
Change display mode to reduce power consumption.
Brief description of the drawings
Fig. 1 is double-display screen display device electrophoretic display panel of the present invention work, active matrix organic light-emitting diode not work
Sectional view when making；
Fig. 2 is double-display screen display device active matrix organic light-emitting diode of the present invention work, electrophoretic display panel not work
Sectional view when making；
Fig. 3 is double-display screen display device circuit connection diagram of the present invention；
Fig. 4 is the display methods flow chart of double-display screen display device of the present invention.
Embodiment
Fig. 1~2 are refer to, the present invention preferably embodiment provides a kind of double-display screen display device 100, the dual display
Screen display device 100 includes active matrix organic light-emitting diode 110, electrophoretic display panel 130 and is placed in the organic hair of active matrix
Polaroid 120 between optical diode 110 and electrophoretic display panel 130.Polaroid 120, electrophoretic display panel 130, active matrix have
Machine light emitting diode 110 is sequentially overlapped placement.Electrophoretic display panel 130 corresponds to the hair of active matrix organic light-emitting diode 110
The part in light region is arranged to transparent.I.e. electrophoretic display panel 130 includes transparent region and nontransparent region.Transparent region corresponds to
The light-emitting zone of active matrix organic light-emitting diode, nontransparent region correspond to non-luminous region.Electrophoretic display panel 130 includes
Electrophoresis layer 132.Electrophoresis layer 132 can be in the transparent region in electrophoretic display panel 130 and nontransparent interregional movement.
Active matrix organic light-emitting diode 110 is that same direction shows that is, active matrix is organic with electrophoretic display panel 130
The light emission direction of light emitting diode 110 is identical with the light emission direction of electrophoretic display panel 130.When electrophoretic display panel 130 works and have
When source matrix Organic Light Emitting Diode 110 does not work, electrophoresis layer 132 is in electrophoretic display panel 130 by having corresponding to active matrix
The non-luminous region of machine light emitting diode 110 is moved to light-emitting zone, and energy-conservation display is realized by ambient light.When active matrix has
Machine light emitting diode 110 works and when electrophoretic display panel 130 does not work, the luminous zone of active matrix organic light-emitting diode 110
Domain lights, and by the transparent region of electrophoretic display panel 130, is finally visually recognized, realizes normal display.So it can be achieved
According to specific display content, and display pattern is selected as energy-conservation display or normal display.
Referring to Fig. 3, the double-display screen display device 100 includes driving voltage V.The pole of active matrix organic light-emitting two
Pipe 110 and electrophoretic display panel 130 are electrically connected with driving voltage V phases.But same time, active matrix organic light-emitting two
There was only one in pole pipe 110 and electrophoretic display panel 130 to connect and work with driving voltage V.In present embodiment, driving electricity
V is pressed to be connected by single-pole double-throw switch (SPDT) K in active matrix organic light-emitting diode 110 and electrophoretic display panel 130.Work as single-pole double throw
Switch K includes side a and b, and side a and b is selectively in the close position.When A ends are in the close position, active matrix has
Machine light emitting diode 110 works and electrophoretic display panel 130 does not work；When B ends are in the close position, the work of electrophoretic display panel 130
Make and active matrix organic light-emitting diode 110 does not work.
Active matrix organic light-emitting diode 110 includes cathode layer 111, the and of organic luminous layer 112 for being sequentially overlapped setting
Anode layer 113.Electrophoretic display panel 130 also includes first substrate 131 and the second substrate 133 being oppositely disposed with first substrate 131.
Electrophoresis layer 132 is configured at viewing area between first substrate 131 and second substrate 133.Viewing area and organic luminous layer 112
Corresponding setting.
Cathode layer 111 connects driving voltage V negative poles, and anode layer 113 connects driving voltage V positive poles.Driving voltage V has been excited
Machine luminescent layer 112 is luminous, forms pixel light emission.Anode layer 113 includes the anode 1131 of multiple spaced settings.Organic light emission
Layer 112 includes several pixel cells.Wherein, each anode 1131 is corresponding with a sub-pixel of a pixel cell.
Each pixel cell includes three sub-pixels of red, green, blue, namely including three anodes 1131.Cathode layer 111 includes multiple mutual
Spaced negative electrode 1111, each of which negative electrode 1111 are corresponding with an anode 1131.
Include multiple separately transparent positive electrodes 1311 arranged in a crossed manner on first substrate 131 and second substrate 133 respectively
With transparent negative electrode 1312.Both correspond on second substrate 133 one of each transparent positive electrode 1311 on first substrate 131
Transparent negative electrode 1312, equally, each transparent negative electrode 1312 on first substrate 131 are both corresponded on second substrate 133
One transparent positive electrode 1311.Transparent positive electrode 1311 and transparent negative electrode 1312 on first substrate 131 or second substrate 133
The sub-pixel both corresponded on active matrix organic light-emitting diode 110.
Electrophoresis layer 132 includes several electrophoretic particles 1321.Electrophoretic particle 1321 includes white particles 13211 and black is micro-
Grain 13212.White particles 13211 and the electrically charged difference of the institute of black particle 13212.White particles 13211 be for example containing titanium oxide,
The particulates (macromolecule or colloid) of the Chinese whites such as zinc oxide, antimony trioxide, such as positively charged use.Black particle 13212
It is the particulate (macromolecule or colloid) of the black pigment such as containing nigrosine, carbon black, such as negatively charged uses.These pigment
In, as needed, electrolyte, surfactant can be added, comprising metallic soap, resin, rubber, oil, varnish, compound etc.
Dispersant, lubricant, the stabilizers such as the band controling agent of particulate, titanium class coupling agent, silane coupling agent etc..In addition, also can generation
It is colored aobvious so as to carry out for white particles 13211 and black particle 13212 using the pigment such as red, green, blueness
Show.
When electrophoretic display panel 130 be connected with driving voltage V and worked in the presence of driving voltage V (i.e. B ends close) when,
Voltage is applied between first substrate 131 and second substrate 133, then due to both upper corresponding transparent positive electricity set
Electric field, electrophoretic particle 1321 (white particles 13211 and black particle 13212) are produced between pole 1311 and transparent negative electrode 1312
Moved to a certain transparency electrode (transparent positive electrode 1311 and transparent negative electrode 1312) electrophoresis.For example, have in white particles 13211
In the case of having positive charge, black particle 13212 to have negative electrical charge, white particles 13211 are moved to first substrate 131 and second
The side of transparent negative electrode 1312 on substrate 133 is simultaneously concentrated, and black particle 13212 is moved to first substrate 131 and second substrate 133
On the side of transparent positive electrode 1311 and concentrate.So, after ambient light is incided on electrophoretic display panel 130, if running into white
Particulate 13211, then the light of white is reflected, is visually recognized as white；If running into black particle 13212, ambient light quilt
Absorb, and be visually recognized as black.Meanwhile be incident on first substrate 131 and second substrate 133 two-by-two it is adjacent it is transparent just
The ambient light of gap between electrode 1311 and transparent negative electrode 1312 is by organic positioned at electrophoretic display panel 130 and active matrix
Polaroid 120 between light emitting diode 110 is absorbed.
When electrophoretic display panel 130 and driving voltage V are disconnected, electrophoretic particle 1321 (white particles 13211 and black
Particulate 13212) due to hydrophobicity, it can be moved to transparent positive electrode adjacent two-by-two on first substrate 131 or second substrate 133
Gap and concentration between 1311 and transparent negative electrode 1312.And now, if active matrix organic light-emitting diode 110 with
Driving voltage V connections simultaneously work (i.e. A ends close) in the presence of driving voltage V, and driving voltage V excites organic luminous layer 112
It is luminous, form pixel light emission.Although electrophoretic display panel 130 is placed on active matrix organic light-emitting diode 110, due to electrophoresis
Transparent positive electrode 1311 and transparent negative electrode 1312 are corresponding with sub-pixel on display screen 130, and on electrophoretic display panel 130
Electrode is transparent, and electrophoretic particle 1321 is focused on gap.Therefore when driving voltage V excites organic luminous layer 112 to send out
When light forms pixel light emission, vision can normally identify corresponding color.
Above-mentioned double-display screen display device 100 can select corresponding display pattern according to the particular content shown by it,
When display content is article, chat interface, navigation etc., the energy-conservation that can select to show using electrophoretic display panel 130 shows mould
Formula, energy-conservation so can be achieved；When display content is that game picture etc. requires higher content to picture, can select to use
The normal displaying mode that active matrix organic light-emitting diode 110 is shown.It can be seen that the double-display screen display device 100 can be in good time
Change display mode to reduce power consumption.
Fig. 4 is refer to, the present invention preferably embodiment also provides a kind of display side of double-display screen display device 100
Method.Double-display screen display device 100 herein is above-mentioned double-display screen display device 100, for its specific structure etc. this
Place does not repeat.The display methods of double-display screen display device 100 comprises the following steps：
Step S110：Judge display pattern for energy-conservation display or normal display., can be according to dual display screen display in this step
Content shown by showing device 100, to judge energy-conservation display or normal display.Specifically, double-display screen display device is shown
Content corresponding to display pattern can voluntarily be set by user.For example, when the content shown by double-display screen display device
For article, chat interface when, the display pattern that can determine whether out now should be energy-conservation display；When shown by double-display screen display device
Content for picture, interface etc. when, can determine whether out that display pattern now should be normal display.Certainly, implement at other
In mode, in this step, it can also judge currently be arranged to energy-conservation display still according to the display pattern set by user
Normal display.For example, when user needs to play game, display pattern can be set now to identify user for normal display manually
The display pattern of setting is normal display, then judges current display mode for normal display；When user sees e-book, set manually
Put display pattern to show for energy-conservation, now identify that the display pattern that user is set shows for energy-conservation, then judge current display mould
Formula shows for energy-conservation.
Step S120：When display pattern shows for energy-conservation, open the electrophoretic display panel and close the active matrix
Organic Light Emitting Diode, when display pattern is normally shows, open the active matrix organic light-emitting diode and close institute
State electrophoretic display panel.When display pattern shows for energy-conservation, start electrophoretic display panel 130 and close active matrix organic light-emitting two
Pole pipe 110, i.e., now electrophoretic display panel 130 is connected with driving voltage V, single-pole double-throw switch (SPDT) K B ends closure, electrophoresis showed
The work of screen 130；When display pattern is normally shows, open active matrix organic light-emitting diode 110 and close electrophoresis showed
Screen 130, i.e., now active matrix organic light-emitting diode 110 is connected with driving voltage V, and single-pole double-throw switch (SPDT) K A ends are closed
Close, active matrix organic light-emitting diode 110 works.
The display methods of above-mentioned double-display screen display device, can according to corresponding to selecting display content display pattern, when
When display content is article, chat interface, navigation etc., the energy-conservation display pattern shown using electrophoretic display panel 130 can be selected,
Energy-conservation so can be achieved；When display content is that game picture etc. requires higher content to picture, use can be selected to have
The normal displaying mode that source matrix Organic Light Emitting Diode 110 is shown.It can be seen that the display methods of the double-display screen display device can
Change display mode in good time to reduce power consumption.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of double-display screen display device, it is characterised in that including being sequentially overlapped the electrophoretic display panel of setting, polaroid and having
Source matrix Organic Light Emitting Diode, the active matrix organic light-emitting diode include the cathode layer, organic for being sequentially overlapped setting
Luminescent layer and anode layer；The electrophoretic display panel include first substrate, with the first substrate relative configuration second substrate and
Electrophoresis layer, the electrophoresis layer are configured at viewing area, the viewing area between the first substrate and the second substrate
Setting corresponding with the organic luminous layer.
2. double-display screen display device according to claim 1, it is characterised in that the organic luminous layer includes some pictures
Plain unit, each pixel cell include three sub-pixels, and the anode layer includes the anode of multiple spaced settings, its
In each anode it is corresponding with a sub-pixel of a pixel cell.
3. double-display screen display device according to claim 1, it is characterised in that the organic luminous layer includes some pictures
Plain unit, each pixel cell include three sub-pixels, included respectively on the first substrate and the second substrate more
Individual spaced transparent positive electrode arranged in a crossed manner and transparent negative electrode, each transparent positive electrode or transparent negative electrode are right
Ying Yuyi sub-pixel.
4. double-display screen display device according to claim 3, it is characterised in that the electrophoresis layer includes being placed in same base
The electrophoretic particle between transparent positive electrode and transparent negative electrode on plate, after the double-display screen display device is powered, the electricity
Swimming particulate is placed between the transparent positive electrode on two substrates and transparent negative electrode.
5. double-display screen display device according to claim 4, it is characterised in that the electrophoretic particle includes white particles
And black particle, the white particles are positively or negatively charged, and the black particle is negatively charged or positive charge, the white
Particulate and the electrically charged difference of black particle institute.
6. double-display screen display device according to claim 1, it is characterised in that the double-display screen display device is also wrapped
Driving voltage is included, the active matrix organic light-emitting diode and electrophoretic display panel are connected with driving voltage, and the same time has
Source matrix Organic Light Emitting Diode only has the work that is connected with the driving voltage with electrophoretic display panel.
7. double-display screen display device according to claim 1, it is characterised in that the pole of active matrix organic light-emitting two
Pipe is that same direction is shown with the electrophoretic display panel, when active matrix organic light-emitting diode work, the electrophoresis show
When display screen does not work, the electrophoretic display panel does not influence the active matrix organic light-emitting diode work；When the electrophoresis shows
When display screen work, active matrix organic light-emitting diode do not work, the active matrix organic light-emitting diode does not influence described
Electrophoretic display panel works.
8. double-display screen display device according to claim 1, it is characterised in that the electrophoretic display panel corresponds to described
The part of the light-emitting zone of active matrix organic light-emitting diode is arranged to transparent, corresponding to the active matrix organic light-emitting two
The part of the non-luminous region of pole pipe is arranged to nontransparent.
9. a kind of display methods of double-display screen display device, it is characterised in that the double-display screen display device will for right
The double-display screen display device any one of 1~8 is sought, the display methods of the double-display screen display device includes following step
Suddenly：
Judge display pattern for energy-conservation display or normal display；
When display pattern shows for energy-conservation, open the electrophoretic display panel and close the pole of active matrix organic light-emitting two
Pipe, when display pattern is normally shows, open the active matrix organic light-emitting diode and close the electrophoretic display panel.
10. the display methods of double-display screen display device according to claim 9, it is characterised in that described to judge display
Pattern is energy-conservation display or normal step display is：
The content shown according to the double-display screen display device, it is judged as energy-conservation display or normal display；Or
Display pattern according to set by user judges to be currently energy-conservation display or normal display as display pattern.
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| CN201510423368.3A CN105068341B (en) | 2015-07-17 | 2015-07-17 | Double-display screen display device and its display methods |
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| CN108091298B (en) * | 2016-11-22 | 2019-11-15 | 昆山工研院新型平板显示技术中心有限公司 | Organic light emitting display and its display control method |
| CN108346410B (en) * | 2017-01-25 | 2019-12-24 | 元太科技工业股份有限公司 | Electronic paper display device |
| CN109243306B (en) * | 2018-09-29 | 2022-04-08 | 上海中航光电子有限公司 | Display panel, display device and foldable display device |
| CN109920831B (en) * | 2019-03-22 | 2021-02-02 | 京东方科技集团股份有限公司 | Display panel, driving method thereof and display device |
| CN114047653A (en) * | 2021-10-26 | 2022-02-15 | 惠州市德赛西威智能交通技术研究院有限公司 | Display device and method integrating double functions of color and electronic ink |
| CN114582234B (en) * | 2022-03-04 | 2023-10-03 | 武汉天马微电子有限公司 | Display panel, driving method thereof, display module and display device |
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| TW201118828A (en) * | 2009-11-16 | 2011-06-01 | Ind Tech Res Inst | Hybrid image display system and operating method thereof |
| TWI449006B (en) * | 2011-10-05 | 2014-08-11 | Ind Tech Res Inst | Hybrid display device |
| CN103488020A (en) * | 2013-08-09 | 2014-01-01 | 京东方科技集团股份有限公司 | Display panel, driving method of display panel and display device with display panel |
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