CN110444581A - A kind of display screen structure and electronic equipment - Google Patents
A kind of display screen structure and electronic equipment Download PDFInfo
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- CN110444581A CN110444581A CN201910791144.6A CN201910791144A CN110444581A CN 110444581 A CN110444581 A CN 110444581A CN 201910791144 A CN201910791144 A CN 201910791144A CN 110444581 A CN110444581 A CN 110444581A
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- viewing area
- display screen
- barn door
- screen structure
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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
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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
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
- H10K59/65—OLEDs integrated with inorganic image sensors
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Abstract
This application provides a kind of display screen structure and electronic equipment, display screen structure includes: OLED display screen, and the display screen includes the first viewing area and the second viewing area, and the light transmittance of the second viewing area is greater than the light transmittance of the first viewing area；Barn door, the barn door can mutually be converted between the second position of correspondence second viewing area and the first position of separate second viewing area, to block or expose second viewing area.Display screen structure pass through block or expose second viewing area realize applied by the normal work demand of functional unit of electronic equipment can be reduced again when the second viewing area is shown and the difference of the first viewing area, keep the display effect of entire display screen more preferable.
Description
Technical field
The present invention relates to the technical field of electronic equipment, it is specifically related to a kind of display screen structure and electronic equipment.
Background technique
OLED (full name in English: Organic Light Emitting Diode, Chinese: Organic Light Emitting Diode) display screen
In, in order to realize that mobile phone shields comprehensively, the functional areas of corresponding camera module are required to make light through display screen, directive camera shooting
Head mould group is to realize camera function of taking pictures；Liu Haiping, the structures such as water droplet screen are used in the related technology, or even are dug among screen
Hole is difficult to reach in any case really screen comprehensively.
Summary of the invention
In order to solve aforementioned technical problem, on the one hand the embodiment of the present application provides a kind of display screen structure, comprising:
OLED display screen, the display screen include the first viewing area and the second viewing area, the light transmission of second viewing area
Rate is greater than the light transmittance of first viewing area；
Barn door, the barn door can be in the second positions of correspondence second viewing area and far from second viewing area
First position between mutually convert, to block or expose second viewing area.
On the other hand the embodiment of the present application also provides a kind of electronic equipment, the electronic equipment includes mentioned-above display
Shield structure and function component；
The functional unit be set to the barn door away from the display screen side and face described in the second viewing area.
Electronic equipment provided by the embodiments of the present application, including OLED display screen and barn door, display screen include the first display
Area and the second viewing area, the light transmittance of the second viewing area are greater than the light transmittance of the first viewing area, and barn door can be in correspondence described the
It is mutually converted between the second position of two viewing areas and the first position of separate second viewing area, to block or expose institute
The second viewing area is stated, when barn door the second viewing area of exposure, external functional unit such as camera module can pass through second
Viewing area carries out daylighting, and daylighting effect is good；Display screen does not need to be arranged as Liu Haiping, the structures such as water droplet screen, or even is shielding
The intermediate borehole of curtain can realize comprehensive screen；When barn door blocks the second viewing area so that the light transmittance of the second viewing area with
First viewing area is close, and then can reduce the difference of display effect between the second viewing area and the first viewing area.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of display screen structure provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram for the display screen that one embodiment of the application provides；
Fig. 3 is the structural schematic diagram for the display screen structure that another embodiment of the application provides；
Fig. 4 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram (not showing actuator) of the other direction of the electronic equipment of Fig. 4 embodiment；
Fig. 6 is a structural schematic diagram of the electronic equipment of Fig. 5 embodiment offer at the second position；
Fig. 7 is that another structural schematic diagram of the electronic equipment of Fig. 5 embodiment offer at the second position (does not show driving
Part)；
Fig. 8 is a structural schematic diagram of the electronic equipment of Fig. 5 embodiment offer at first position；
Fig. 9 is structural schematic diagram of the electronic equipment of another embodiment offer of the application at the second position；
Figure 10 is structural schematic diagram of the electronic equipment of Fig. 9 embodiment offer at first position；
Figure 11 is the flow diagram for the control method that one embodiment of the application provides；
Figure 12 is the flow diagram for the control method that one embodiment of the application provides；
Figure 13 is the flow diagram for the control method that one embodiment of the application provides；
Figure 14 is the flow diagram for the control method that one embodiment of the application provides；
Figure 15 is the flow diagram for the control method that one embodiment of the application provides.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in further detail.It is emphasized that following implement
Example is merely to illustrate the present invention, but is not defined to the scope of the present invention.Likewise, following embodiment is only portion of the invention
Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, shall fall within the protection scope of the present invention.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Include, but are not limited to be configured to connect via Wireline as " electronic equipment " as used herein (such as via
Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another number
According to connection/network) and/or via (for example, for the number of cellular network, WLAN (WLAN), such as DVB-H network
TV network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wireless interface reception/transmission communication
The device of signal.It is configured to that " wireless communication terminal ", " wireless end can be referred to as by the communication terminal of radio interface communication
End " or " mobile terminal ".The example of mobile terminal includes, but are not limited to satellite or cellular phone；It can be with combination cellular radio
PCS Personal Communications System (PCS) terminal of phone and data processing, fax and communication ability；It may include radio electricity
Words, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receive
The PDA of device；And conventional laptop and/or palmtop receiver or other electronic devices including radiotelephone transceiver.
Mobile phone is the electronic equipment for being configured with cellular communication module.
On the one hand the embodiment of the present application provides a kind of display screen structure.Referring to Fig. 1, Fig. 1 is that the embodiment of the present application mentions
The structural schematic diagram of the display screen structure of confession；It should be noted that the display screen structure in the application can be applied to mobile phone, put down
Plate computer, laptop, wearable device etc. have the knot such as functional unit such as camera module, sensor devices, flash lamp
The electronic equipment of structure.Display screen structure 100 includes OLED display screen 10, barn door 21.It should be noted that term " includes " and
" having " and their any deformations, it is intended that cover and non-exclusive include.Such as contain a series of steps or units
Process, method, system, product or equipment are not limited to listed step or unit, but optionally further comprising do not arrange
Out the step of or unit, or optionally further comprising for the intrinsic other steps of these process, methods, product or equipment or list
Member.
Display screen 10 includes the first viewing area 14 and the second viewing area 15.It should be noted that the term " in the present invention
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate
The quantity of indicated technical characteristic.Define as a result, " first ", " second ", " third " feature can express or imply
Ground includes at least one this feature.
Specifically, referring to Fig.2, Fig. 2 is the structural schematic diagram for the display screen that one embodiment of the application provides.OLED is shown
Screen 10 includes cathode 11, organic luminous layer 12 and the anode 13 being stacked.In the application by electronic equipment be mobile phone for into
Row explanation.
Optionally, in order to reduce the display effect difference of the first viewing area 14 and the second viewing area 15, the first viewing area
14 cathode 11 and the cathode 11 of the second viewing area 15 are identical, the organic luminous layer 12 of the first viewing area 14 and the second viewing area 15
Organic luminous layer 12 it is also identical.
For the selection setting of the first viewing area 14, first is aobvious required for the selection of the first viewing area 14 depends primarily on
Show the display effect in area 14.
In the present embodiment, the first viewing area 14 is very high to the effect requirements of display according to the demand of display, preferably
, the cathode 11 of the first viewing area 14 can be the metal electrode of low work function, such as mg/ag, mg:ag/ag, li/al, lif/
Al etc..
Optionally, the fundamental prerequisite of the selection of cathode material is that electron injection is easy.Therefore, it is necessary to select low-power
Cathode of the material as OLED.Using the material of low work function as cathode, electron injection efficiency not only can be improved, it can be with
The Joule heat generated when OLED work is reduced, the service life of device is improved.Wherein, work function (work function) be also known as work content,
Work function is defined as in solid-state physics: an electronics just having been moved on to from solid interior minimum needed for this body surface
Energy.Work function refers to the work function of metal under normal circumstances.
Optionally, the cathode 11 of the first viewing area 14 can also plate one layer of ITO (English Indium on the glass substrate
Tin oxide, tin indium oxide).
Referring to Figure 2 together and Fig. 3, Fig. 3 are the structural representation of the display screen structure provided in another embodiment of the application
Figure, the organic luminous layer 12 of the first viewing area 14 may include electron transfer layer 121 (close to cathode 11), luminescent layer 122 and sky
Cave transport layer 123 (close to anode 13).
Wherein, cathode 11, when having current flowing in display screen 10, cathode 11 (electron injecting layer) can be by electron injection electricity
Road；Electron transfer layer 121 is made of organic material molecule, " electronics " of these molecular transports from cathode 11；Luminescent layer 122
It is made of organic material molecule, luminescence process is carried out in this layer；Hole transmission layer 123 is made of organic material molecule, these
" hole " of the molecular transport from anode 13；Anode 13 (hole injection layer) electric eliminating when electric current flows through display screen 10 (increases
It is powered on sub " hole ").
OLED display screen principle of luminosity: when the first viewing area 14 is by forward bias voltage drop derived from direct current, outside in addition
Voltage energy will drive electronics and hole to inject the first viewing area 14 by cathode 11 and anode 13 respectively, when the two in conduction phase
It meets, combine, that is, it is compound to form so-called electron-hole.What is actually really moved is electronics, and filling of the electronics to hole can
To regard the movement in hole as: this is also typical PN junction transistor working method.
In electronics moving process, electronics is filled into the whole process of VOID POSITIONS, is equivalent to electrons gain energy (electric energy)
And the attached of original atom is flown away from, then by hole capture, and release the energy (luminous energy) obtained originally.
Optionally, in some embodiments, the anode 13 of the first viewing area 14 is opaque；Such as anode 13 can be gold
Belong to electrode.Since it is desired that injecting holes into OLED, it is therefore desirable to its work function with higher.The anode material usually selected
Material has Au, Pt, Si etc..
Optionally, in some embodiments, the anode 13 of the first viewing area 14 is transparent, such as anode 13 includes transparent
Substrate, substrate can be glass substrate or plastic base, and the screening for keeping anode 13 opaque for shading is provided on substrate
Light film, photomask, which can be set, deviates from organic luminous layer in substrate towards the side of organic luminous layer 12, or setting in substrate
12 side, or be respectively provided in substrate toward and away from the opposite sides of organic luminous layer 12.Own in the embodiment of the present invention
Directionality instruction (such as up, down, left, right, before and after ...) is only used for explaining each under a certain particular pose (as shown in the picture)
Relative positional relationship, motion conditions between component etc., if the particular pose changes, directionality indicates also phase
It changes correspondingly with answering.
For the selection setting of the second viewing area 15.The selection of second viewing area 15 is mainly according to the functional group of electronic equipment
The functional requirement of part is designed.
It is illustrated so that functional unit is camera module 200 as an example below, referring to Fig. 4, Fig. 4 is the embodiment of the present application
The structural schematic diagram of the electronic equipment of offer.Second viewing area 15 is the display area of face camera module 200, the first display
Area 14 is other regions for being used to show in addition to the second viewing area 15.
Camera module 200 is set to the side that barn door 21 deviates from display screen 10, and 200 face second of camera module
Viewing area 15 is arranged.Specifically, the anode 13 that camera module 200 is set to display screen 10 deviates from the one of organic luminous layer 12
Side.
As shown in figure 4, daylighting of the section of 15 face camera module 200 of the second viewing area according to camera module 200
Actual conditions be designed so that camera module 200 is effectively got outside the second viewing area 15 through second
The light of viewing area 15 guarantees that camera module 200 obtains good daylighting when taking pictures or imaging.Camera module 200
At work, it needs to obtain external light through the second viewing area 15 and carries out camera function of taking pictures, to the second viewing area 15
Light transmittance requirement is relatively high.Optionally, the cathode 11 of the second viewing area 15 can be metal electrode, such as alloy material: Mg:
Ag, Li:Al etc..Evaporation forms gold together with the active low workfunction metal of the property high-work-function metal more stable with chemical property
Belong to electrode, improves the quantum efficiency and stability of display screen 10.
Optionally, the cathode 11 of the second viewing area 15 can plate one layer of ITO (English Indium on transparent substrate
Tin oxide, tin indium oxide), ITO, which has good electric conductivity and the transparency as cathode 11, can be improved the second viewing area
15 light transmittance.
Optionally, in some embodiments, in order to make the display effect difference of the first viewing area 14 and the second viewing area 15
It reduces, the cathode 11 of the cathode 11 of the first viewing area 14 and the second viewing area 15 is identical.Certainly in some other embodiment, the
The cathode 11 of one viewing area 14 and the cathode 11 of the second viewing area 15 be not identical.
Please continue to refer to Fig. 2, the organic luminous layer 12 of the second viewing area 15 also may include that electron transfer layer 121 is (close
Cathode 11), luminescent layer 122 and hole transmission layer 123 (close to anode 13).Suitable material, organic light emission are chosen as needed
The light transmittance of layer 12 can achieve 100%.
In order to improve the second viewing area 15 anode 13 light transmittance, the anode 13 of the second viewing area 15 is arranged to transparent
's.Preferably, the anode 13 of the second viewing area 15 includes transparent substrate, in substrate towards the side sputter of organic luminous layer 12
ITO.Optionally, transparent substrate can be made using silicon materials.
Optionally, the anode 13 of the second viewing area 15 is formed by grapheme material.Relative to existing ITO, further mention
High light transmittance.
When camera module 200 does not work, the second viewing area 15 is also required to show, display screen 10 needs low in display
The second viewing area 15 is wanted when working in display with camera module 200 in light transmittance, the second viewing area 15 of display screen 10
Seeking Truth is conflicting: when camera module 200 works, the second viewing area 15 needs high transparency, and the second viewing area 15 is aobvious
Low-transmittance is needed when showing.Preferably, the light transmittance of the second viewing area 15 is greater than the light transmittance of the first viewing area 14.
Meanwhile in the embodiment of the present application, it is additionally provided with barn door 21.
Barn door 21 can the second position in corresponding second viewing area 15 and the first position far from the second viewing area 15 it
Between mutually convert, to block or expose the second viewing area 15.
Optionally, in some embodiments, the one side of a side of barn door 21 and display screen 10 towards barn door 21
Edge movable connection, to realize the purpose that can mutually convert between the first position and the second position.
Optionally, referring to Fig. 5, Fig. 5 is the structural schematic diagram of the other direction of the electronic equipment of Fig. 4 embodiment.At this
In embodiment, barn door 21 includes the light shield layer of transparent ontology and coating on the body.By being coated on transparent ontology
The modes such as silver, copper are made, and ontology can be made of materials such as glass, transparent plastics, in some other embodiment, barn door 21
Or it is made of lighttight material, such as the lighttight plate structure of the black made of other materials, such as black
Plate made of the PVC material of color.
Barn door 21 is arranged in parallel with display screen 10.
Optionally, barn door 21 is arranged in parallel with the second viewing area 15, camera module 200.Second viewing area, 15 face
The section of camera module 200 can be to be rectangular, and the section of camera module 200 can be circle, optionally, the second viewing area
The section of 15 face camera modules 200 is greater than the section of camera module 200.
Display screen structure 100 includes actuator 22 (referring specifically to the following examples)；
Actuator 22 is connect with barn door 21, for driving barn door 21 in the second position of corresponding second viewing area 15 and
It is mutually converted between first position far from the second viewing area 15, to block or expose the second viewing area 15.
Referring to Figure 6 together, Fig. 7 and Fig. 8, Fig. 6 are a knot of the electronic equipment of Fig. 5 embodiment offer at the second position
Structure schematic diagram, Fig. 7 are that another structural schematic diagram of the electronic equipment of Fig. 5 embodiment offer at the second position (does not show driving
Part), Fig. 8 is a structural schematic diagram of the electronic equipment of Fig. 5 embodiment offer at first position.
In the present embodiment, actuator 22 is motor, for driving barn door 21 to rotate.
Optionally, in some embodiments, the output end of motor is vertical with barn door 21 connect, and motor rotation, which drives, to be hidden
Tabula rasa 21 rotates.
Specifically, barn door 21 is rectangular slab, the tie point of barn door 21 and motor be located at the second viewing area 15 outside
The wherein side enclosed.
As shown in fig. 7, barn door 21 is in the second position, the second position for barn door 21 is Chong Die with the second viewing area 15 and
Shelter from the position of the second viewing area 15.Preferably, barn door 21 all covers the second viewing area 15.
As shown in figure 8, barn door 21 is in first position, first position is barn door 21 far from the second viewing area 15, into
And the position of the second viewing area 15 of exposure.Preferably, whole the second viewing areas 15 of exposure of barn door 21, barn door 21 is from second
It sets rotation predetermined angle to arrive with the second viewing area 15 without any overlapping first position, and then exposed second viewing area of whole
15。
Predetermined angle can be 90 °~270 °, such as 90 degree, 180 degree or 270 degree, or other angles are preset
The specific numerical value of angle can be configured according to the actual situation, and the numerical value of predetermined angle is only enumerated in the present embodiment, no
For limiting the present invention.
Motor rotation predetermined angle drives barn door 21 to do the rotation of predetermined angle and then makes barn door 21 in the second position
It is converted between first position.General camera module 200 is in off working state, then barn door 21 is located at the second position, when
When camera module 200 needs work, motor drives barn door 21 to move to first position, all the second viewing area of exposure
15, so that camera module 200 gets better light through the second viewing area 15；When camera module 200 is in idle shape
When state, motor drives the 21 motional feedback second position of tabula rasa, so that when the second viewing area 15 needs to show, by the second display
The transparent anode 13 in area 15, which covers, makes the light transmittance of the second viewing area 15 be close with the first viewing area 14, and then reduces second
The difference of the display effect of viewing area 15 and the first viewing area 14.
Optionally, in some embodiments, motor is arranged in parallel with barn door 21, and the output end of motor is additionally provided with biography
The dynamic component such as gear drive perhaps structures such as retarder gear drive or retarder is vertical with barn door 21 connects
It connects, motor is turned to and be driven by gear drive or retarder, and barn door 21 is driven to rotate.Optionally, In
In the present embodiment, motor drive barn door 21 does the round-trip rotation of predetermined angle.
Predetermined angle can be 90 °~270 °, such as 90 degree, 180 degree or 270 degree, or other angles are preset
The specific numerical value of angle can be configured according to the actual situation, and the numerical value of predetermined angle is only enumerated in the present embodiment, no
For limiting the present invention.
It is knot of the electronic equipment in the second position of another embodiment offer of the application also referring to Fig. 9 and Figure 10, Fig. 9
Structure schematic diagram, Figure 10 are structural schematic diagram of the electronic equipment of Fig. 9 embodiment offer at first position.In the present embodiment,
Actuator 22 is connect with the side of barn door 21, and 22 straight reciprocating motion of actuator drives 21 straight reciprocating motion of barn door.
The second position is that barn door 21 is Chong Die with the second viewing area 15, and then shelters from the position of the second viewing area 15, the
One position mutually staggers position that is separate, and then exposing the second viewing area 15 for barn door 21 with the second viewing area 15.Actuator
22 are set to side of the barn door 21 far from the second viewing area 15, and the output end of actuator 22 is directed toward barn door 21 and and barn door
21 are connected, and actuator 22 does straight reciprocating motion along the direction for being directed toward barn door 21 and drives 21 straight reciprocating motion of barn door,
And then convert barn door 21 between the second position and first position.
When camera module 200 needs work, actuator 22 drives barn door 21 to move to first position, so as to take the photograph
As head mould group 200 gets better light through the second viewing area 15；When camera module 200 is in idle state, motor
Barn door 21 is driven to move to the second position, so that when the second viewing area 15 needs to show, by the second viewing area 15
Transparent anode 13, which covers, keeps the light transmittance of the second viewing area 15 close with the light transmittance of the first viewing area 14, and then reduces second
The difference of the display effect of viewing area 15 and the first viewing area 14.
Optionally, the actuator 22 in the present embodiment can be any one of linear motor, electric cylinders, cylinder or hydraulic cylinder
Kind.
Certainly, the actuator 22 in the present embodiment can also can be realized the component of straight reciprocating motion for other, such as
Electromagnetic assembly etc..
Existing some anodes use opaque material in the related technology, in order to increase light-inletting quantity, by reducing screen
Pixel reduces opaque pixel, and to increase light-inletting quantity, although ensure that display effect, generally light-inletting quantity is still
It is fewer；
In some schemes, anode material uses transparent material, although light-inletting quantity increases when taking pictures, organic light emission
In addition to shining to screen outside when layer 12 is luminous, it also can internally shine through transparent anode, lead to this region (the second display
Area 15) display effect display area (the first viewing area 14) that camera module 200 is not corresponded to other have bigger difference,
Display effect is also not so good as front scheme.
And the display screen structure 100 in the embodiment of the present application is applied in the electronic equipment with functional unit, including
OLED display screen 10 and barn door 21, display screen 10 includes the first viewing area 14 and the second viewing area 15, barn door 21 can be right
It answers and is mutually converted between the second position of the second viewing area 15 and the first position far from the second viewing area 15, to block or cruelly
Reveal the second viewing area 15, when barn door 21 exposure the second viewing area 15, and then make functional unit can pass through the second viewing area 15 into
Row work；Display screen 10 does not need to be arranged as Liu Haiping, the structures such as water droplet screen, or even borehole can be realized entirely among screen
Face；
Further, by taking functional unit is camera module 200 as an example, the light transmittance of the second viewing area 15 of setting is greater than the
The light transmittance of one viewing area 14, by the way that barn door 21 is arranged, barn door 21 is mutually converted between the second position and first position,
To block or expose the second viewing area 15；When the second viewing area 15 of exposure of barn door 21, camera module 200 can pass through the
Two viewing areas 15 carry out daylighting, and daylighting effect is good；When barn door 21 blocks the second viewing area 15, so that the second viewing area
15 light transmittance is close with the first viewing area 14, and then reduces display effect between the second viewing area 15 and the first viewing area 14
Difference.
The application also provides a kind of electronic equipment, and the electronic equipment includes mentioned-above display screen structure 100 and function
It can component；
Functional unit is set to side and face second viewing area 15 of the barn door 21 away from display screen 10.
Functional unit can be for camera module 200, iris recognition mould group, recognition of face mould group or photoreceptor etc. wherein
Any one.The concrete condition of functional unit is as previously mentioned, details are not described herein again.Further, the electricity in the embodiment of the present application
Sub- equipment further includes control circuit (not shown).
Control circuit is electrically connected with actuator 22, functional unit, display screen 10 respectively, and control circuit is used for control function
The working condition of component or display screen 10, and control actuator 22 and drive barn door 21 the second of corresponding second viewing area 15
It is mutually converted between position and the first position of separate second viewing area 15, to block or expose the second viewing area 15.
When detecting functional unit such as camera module 200 is open state, it is remote that control circuit controls barn door 21
From the second viewing area 15, and then expose the second viewing area 15.
When detecting the second viewing area 15 is display state, it is straight close to the second viewing area 15 that control circuit controls barn door 21
It is extremely Chong Die with the second viewing area 15, and then shelter from the second viewing area 15.Automation control, control are realized by setting control circuit
System is precisely convenient.
And the electronic equipment in the embodiment of the present application, including OLED display screen 10, barn door 21 and functional unit, display screen
10 include the first viewing area 14 and the second viewing area 15, and the light transmittance of the second viewing area 15 of setting is greater than the saturating of the first viewing area 14
Light rate, barn door 21 can the second position in corresponding second viewing area 15 and phases between the first position far from the second viewing area 15
Mutually conversion when second viewing area 15 of the exposure of barn door 21, and then makes functional unit can to block or expose the second viewing area 15
It works through the second viewing area 15；Display screen 10 does not need to be arranged as Liu Haiping, the structures such as water droplet screen, or even in screen
Between borehole can realize comprehensive screen；
Further, by taking functional unit is camera module 200 as an example, barn door 21 is arranged by camera module 200,
Barn door 21 is mutually converted between the second position and first position, to block or expose the second viewing area 15；Work as barn door
When 21 the second viewing area 15 of exposure, camera module 200 can pass through the second viewing area 15 and carry out daylighting, and daylighting effect is good；
When barn door 21 blocks the second viewing area 15, so that the light transmittance of the second viewing area 15 is close with the first viewing area 14, into
And reduce the difference of display effect between the second viewing area 15 and the first viewing area 14.
The application also provides a kind of control method based on aforementioned electronic devices.1, Figure 11 is that the application one is real refering to fig. 1
The flow diagram of the control method of example offer is provided.
In the present embodiment, control method includes:
S101, the working condition for detecting camera module.
Specifically, in one example, electronic equipment includes control circuit.Control circuit may include sensor and CPU
(English: Central Processing Unit/Processor, Chinese: central processing unit), CPU controls camera module
Working condition, it is also non-open state that it is open state that sensor, which detects determining camera module, and the status information is sent
To CPU.
The open state of camera module includes that momentary status and camera module that camera module is opened
The state to work after opening；
The off working state of camera module refers to that camera module is not turned on also and does not have in harness state.Such as camera
The instruction or camera module using camera that mould group does not receive always user receive the instruction using camera of user
It opens and works, restore the state closed again after the completion of work.
If S102, camera module are open state, the second viewing area of light shield device exposure is controlled.
If a sensor senses that camera module is open state, control circuit controls barn door far from the second display
Area, until the second viewing area is exposed.Such as it can be and barn door movement is driven by control actuator movement.
Working condition of the control method of electronic equipment in the embodiment of the present application by detection camera module, control screening
Tabula rasa exposes the second viewing area, so that camera module can penetrate the second viewing area daylighting when opening, and daylighting is imitated
Fruit is more preferable.
2, Figure 12 is the flow diagram for the control method that one embodiment of the application provides refering to fig. 1.In the present embodiment
S201, S202 in control method is identical as S101, S102 in the control method in Fig. 9 embodiment, and details are not described herein again.
In the present embodiment, after the working condition of step S201 detection camera module further include:
If S203, camera module are non-open state, control barn door and block the second viewing area.
A kind of situation, camera module are never opened, and barn door is constantly in the state for sheltering from the second viewing area,
CPU control barn door movement is not needed at this time；
Another situation, after camera module is opened, CPU controls barn door and moves away from the second viewing area at this time, makes
The exposure of second viewing area, after camera module has worked, camera module becomes off working state, and barn door is still located at this time
State in the second viewing area of exposure, then CPU needs to control barn door and moves close to the second viewing area until with the second viewing area
Overlapping, shelters from the second viewing area again.
In some other embodiment, when camera module be non-open state, then EP (end of program), regardless of barn door whether
Blocking the second viewing area can be with.
3, Figure 13 is the flow diagram for the control method that one embodiment of the application provides refering to fig. 1.
In the present embodiment, control method includes:
S301, the working condition for detecting the second viewing area.
Specifically, electronic equipment includes control circuit, it include sensor and CPU, the entire display of CPU control in control circuit
The working condition of screen, the working condition including the first viewing area and the second viewing area, sensor determine that the second viewing area is display
State or non-display state, and the status information is sent to CPU.
If S302, the second viewing area are display state, control barn door and block the second viewing area.
A kind of situation, barn door are inherently in the state for blocking the second viewing area, and CPU does not need control barn door at this time
Movement；
Another situation, such as camera module just work and complete also to be not turned off, and barn door is in the second viewing area of exposure
State, CPU needs to control barn door and moves close to the second viewing area and then shelter from the second viewing area at this time.
In camera module is in the open state, the second viewing area is that can be display state or not show state；
When the second viewing area be do not show state, effect of taking pictures is more preferable, when the second viewing area be display state when, due to display screen send out
The reason of light, takes pictures or photographic effect is slightly poor, but can theoretically take pictures, in this case, even if
It detects that the second viewing area is display state, does not also control barn door and block the second viewing area, so that camera module is preferably
Work.
Working condition of the control method of electronic equipment in the embodiment of the present application by the second viewing area of detection, control screening
Tabula rasa blocks the second viewing area, when barn door shelters from the second viewing area, so that the light transmittance of the second viewing area and first is shown
Show that area is close, and then reduces the difference of display effect between the second viewing area and the first viewing area.
4, Figure 14 is the flow diagram for the control method that one embodiment of the application provides refering to fig. 1.In the present embodiment
S401, S402 in control method is identical as S301, S302 in the control method in Figure 11 embodiment, and details are not described herein again.
In the present embodiment, after the display state that step S401 detects the second viewing area further include:
If S403, the second viewing area are non-display state, EP (end of program).When second viewing area is non-display state,
It can be with regardless of whether barn door blocks the second viewing area.
In some other embodiment, when the second viewing area be non-display state, then control barn door and block the second display
Area.
5, Figure 15 is the flow diagram for the control method that one embodiment of the application provides refering to fig. 1.
S501, the working condition for detecting camera module；
If S502, camera module are open state, the second viewing area of barn door exposure is controlled；
If S503, camera module are non-open state, control barn door and block the second viewing area；
After S503 further include:
S504, the working condition for detecting the second viewing area；
If S505, the second viewing area are display state, control barn door and block the second viewing area；
If S506, the second viewing area are non-display state, EP (end of program).
In the present embodiment, step S503 makes the second viewing area in display, with the display screen between the first viewing area
Structural difference reduces as far as possible, and then minimizes the difference of the display effect between the second viewing area and the first viewing area.
In the embodiment of all control methods of the application, the structure referring to aforementioned electronic devices such as structure of drive control
Described in embodiment, details are not described herein again.
Working condition of the control method of electronic equipment in the embodiment of the present application by detection camera module, control screening
Tabula rasa moves the second viewing area of exposure, so that camera module when opening, can be got preferably through the second viewing area
Light, daylighting effect is good, and by detecting the working condition of the second viewing area, control barn door blocks the second viewing area, works as shading
When plate shelters from the second viewing area, so that the light transmittance of the second viewing area is close with the first viewing area, and then it is aobvious to reduce second
Show the difference of display effect between area and the first viewing area.
The foregoing is merely section Examples of the invention, are not intended to limit protection scope of the present invention, all utilizations
Equivalent device made by description of the invention and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (13)
1. a kind of display screen structure characterized by comprising
OLED display screen, the display screen include the first viewing area and the second viewing area, and the light transmittance of second viewing area is big
Light transmittance in first viewing area；
Barn door, the barn door can the second positions in correspondence second viewing area and the far from second viewing area
It is mutually converted between one position, to block or expose second viewing area.
2. display screen structure according to claim 1, which is characterized in that the display screen structure includes actuator；
The actuator is connect with the barn door, for driving the barn door in the second position and the first position
Between mutually convert, to block or expose second viewing area.
3. display screen structure according to claim 2, which is characterized in that the side of the actuator and the barn door connects
It connects, the actuator straight reciprocating motion drives the barn door straight reciprocating motion.
4. display screen structure according to claim 3, which is characterized in that the actuator is linear motor, electric cylinders, cylinder
Or any one of hydraulic cylinder.
5. display screen structure according to claim 2, which is characterized in that the actuator is motor, and the motor is used for
The barn door is driven to rotate.
6. display screen structure according to any one of claims 2 to 5, which is characterized in that the barn door includes transparent
The light shield layer of ontology and coating on the body.
7. display screen structure according to any one of claims 2 to 5, which is characterized in that the barn door is by lighttight
Material is made.
8. the display screen structure according to claim 2 to 5, which is characterized in that the display screen includes the yin being stacked
The anode of pole, organic luminous layer and anode, second viewing area is transparent.
9. display screen structure according to claim 8, which is characterized in that the anode of first viewing area is metal electricity
The anode of pole or first viewing area includes transparent substrate, is provided with the photomask for shading on the substrate.
10. display screen structure according to claim 9, which is characterized in that the anode of second viewing area includes transparent
Substrate, be coated with ITO in the side of the substrate towards the organic luminous layer.
11. display screen structure according to claim 9, which is characterized in that the anode of second viewing area is by graphene
Material is formed.
12. a kind of electronic equipment, which is characterized in that the electronic equipment includes the described in any item displays of claim 1 to 11
Shield structure and function component；
The functional unit be set to the barn door away from the display screen side and face described in the second viewing area.
13. a kind of electronic equipment, which is characterized in that the electronic equipment includes the described in any item displays of claim 2 to 11
Shield structure, functional unit and control circuit；
The functional unit be set to the barn door away from the display screen side and face described in the second viewing area；
The control circuit is electrically connected with the actuator, the functional unit, the display screen respectively, the control circuit
For controlling the working condition of the functional unit or the display screen, and controls the actuator and the barn door is driven to exist
It is mutually converted between the second position of corresponding second viewing area and the first position far from second viewing area, to block
Or exposure second viewing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910791144.6A CN110444581A (en) | 2019-08-26 | 2019-08-26 | A kind of display screen structure and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910791144.6A CN110444581A (en) | 2019-08-26 | 2019-08-26 | A kind of display screen structure and electronic equipment |
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| CN110444581A true CN110444581A (en) | 2019-11-12 |
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| CN201910791144.6A Pending CN110444581A (en) | 2019-08-26 | 2019-08-26 | A kind of display screen structure and electronic equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111290153A (en) * | 2020-04-14 | 2020-06-16 | 昆山国显光电有限公司 | Display screen and display device |
| WO2021176519A1 (en) * | 2020-03-02 | 2021-09-10 | シャープ株式会社 | Display device and production method therefor |
| CN113888961A (en) * | 2021-03-05 | 2022-01-04 | 荣耀终端有限公司 | Electronic equipment with folding screen and control method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820433A (en) * | 2012-08-31 | 2012-12-12 | 昆山工研院新型平板显示技术中心有限公司 | Anti-reflection structure of organic light emitting diode (OLED) |
| KR20150002032A (en) * | 2013-06-28 | 2015-01-07 | 엘지디스플레이 주식회사 | Transparent organic light emitting diode display device and driving method the same |
| CN108461521A (en) * | 2017-09-30 | 2018-08-28 | 昆山国显光电有限公司 | Display screen and display device |
| US20180301096A1 (en) * | 2016-08-19 | 2018-10-18 | Korea Advanced Institute Of Science And Technology | Display apparatus using blind panel |
| CN109151286A (en) * | 2018-10-26 | 2019-01-04 | 歌尔科技有限公司 | A kind of camera module and the electronic equipment with the camera module |
| CN109379461A (en) * | 2018-11-13 | 2019-02-22 | 深圳市宝尔爱迪科技有限公司 | A kind of safe camera mobile phone |
| CN208622778U (en) * | 2018-08-06 | 2019-03-19 | 云谷（固安）科技有限公司 | Display panel, display screen and display terminal |
| CN109686761A (en) * | 2018-12-14 | 2019-04-26 | 云谷（固安）科技有限公司 | Display panel |
| CN109831560A (en) * | 2019-03-18 | 2019-05-31 | 维沃移动通信有限公司 | A kind of terminal |
| CN109994047A (en) * | 2019-04-08 | 2019-07-09 | 京东方科技集团股份有限公司 | Screen display panel and preparation method thereof and comprehensive screen display device comprehensively |
| CN110049163A (en) * | 2019-05-28 | 2019-07-23 | 昆山龙腾光电有限公司 | Screen electronic device comprehensively |
| CN110148611A (en) * | 2019-04-28 | 2019-08-20 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
-
2019
- 2019-08-26 CN CN201910791144.6A patent/CN110444581A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820433A (en) * | 2012-08-31 | 2012-12-12 | 昆山工研院新型平板显示技术中心有限公司 | Anti-reflection structure of organic light emitting diode (OLED) |
| KR20150002032A (en) * | 2013-06-28 | 2015-01-07 | 엘지디스플레이 주식회사 | Transparent organic light emitting diode display device and driving method the same |
| US20180301096A1 (en) * | 2016-08-19 | 2018-10-18 | Korea Advanced Institute Of Science And Technology | Display apparatus using blind panel |
| CN108461521A (en) * | 2017-09-30 | 2018-08-28 | 昆山国显光电有限公司 | Display screen and display device |
| CN208622778U (en) * | 2018-08-06 | 2019-03-19 | 云谷（固安）科技有限公司 | Display panel, display screen and display terminal |
| CN109151286A (en) * | 2018-10-26 | 2019-01-04 | 歌尔科技有限公司 | A kind of camera module and the electronic equipment with the camera module |
| CN109379461A (en) * | 2018-11-13 | 2019-02-22 | 深圳市宝尔爱迪科技有限公司 | A kind of safe camera mobile phone |
| CN109686761A (en) * | 2018-12-14 | 2019-04-26 | 云谷（固安）科技有限公司 | Display panel |
| CN109831560A (en) * | 2019-03-18 | 2019-05-31 | 维沃移动通信有限公司 | A kind of terminal |
| CN109994047A (en) * | 2019-04-08 | 2019-07-09 | 京东方科技集团股份有限公司 | Screen display panel and preparation method thereof and comprehensive screen display device comprehensively |
| CN110148611A (en) * | 2019-04-28 | 2019-08-20 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN110049163A (en) * | 2019-05-28 | 2019-07-23 | 昆山龙腾光电有限公司 | Screen electronic device comprehensively |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021176519A1 (en) * | 2020-03-02 | 2021-09-10 | シャープ株式会社 | Display device and production method therefor |
| CN111290153A (en) * | 2020-04-14 | 2020-06-16 | 昆山国显光电有限公司 | Display screen and display device |
| CN113888961A (en) * | 2021-03-05 | 2022-01-04 | 荣耀终端有限公司 | Electronic equipment with folding screen and control method |
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