CN108924316A - Shield lower light sensation detection method, device, mobile terminal and computer storage medium - Google Patents
Shield lower light sensation detection method, device, mobile terminal and computer storage medium Download PDFInfo
- Publication number
- CN108924316A CN108924316A CN201810966761.0A CN201810966761A CN108924316A CN 108924316 A CN108924316 A CN 108924316A CN 201810966761 A CN201810966761 A CN 201810966761A CN 108924316 A CN108924316 A CN 108924316A
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- Prior art keywords
- screen
- photosensitive sensors
- detection method
- light sensation
- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The invention discloses light sensation detection method, device, mobile terminal and computer storage mediums under a kind of screen, light sensation detection method is applied to mobile terminal under the screen, the photosensitive sensors of the mobile terminal are set to below the viewing area of display screen, barrier bed below the viewing area is equipped with aperture, and the photosensitive sensors are set in the aperture；The detection method includes：It is inserted into black picture between frame picture according to default frame period, the photosensitive sensors is made to detect extraneous light intensity when showing the black picture.According to the technique and scheme of the present invention, it admirably solves the problems, such as that the space of photosensitive sensors is placed, can further improve screen accounting, greatly improve the visual experience of user.
Description
Technical field
The present invention relates to light sensations under display screen to realize technical field, in particular to light sensation detection method under a kind of screen,
Device, mobile terminal and computer storage medium.
Background technique
With technology development and consumer demand, the screen accounting of mobile phone display screen is higher and higher, shields within 2017 comprehensively and exists
The permeability in intelligent machine market is 6%, may soar within 2018 50%, subsequent to gradually rise to 2021
93%.As can be seen that screen mobile phone is to improve the screen accounting of mobile phone first comprehensively, mobile phone is allowed to seem more there is technology sense, in addition
The same positive area of fuselage can accommodate bigger screen, and visual experience is obviously improved.
Screen is mobile phone industry bound pair in one of superelevation screen accounting Cell Phone Design than broad definition comprehensively.From literal upper solution
Releasing be exactly the front of mobile phone is entirely screen, and four bezel locations of mobile phone are designed using Rimless, are pursued close
100% screen accounting.But due to being limited to current technology, photosensitive sensors are presently mainly the top frame region in mobile phone,
Since photosensitive sensors can not reduce again, cause screen accounting that cannot improve again.
Summary of the invention
In view of the above problems, the present invention provides light sensation detection methods under a kind of screen, aobvious by being set to photosensitive sensors
It realizes that the lower light sensation detection of screen is realized below the viewing area of display screen and using black insertion technology, can further solve in the prior art
Shield the problem of accounting improves.
An embodiment of the invention provides light sensation detection method under a kind of screen, light sensation detection method application under the screen
It is set to below the viewing area of display screen in the photosensitive sensors of mobile terminal, the mobile terminal, the screening below the viewing area
Barrier is equipped with aperture, and the photosensitive sensors are set in the aperture；
The detection method includes：It is inserted into black picture between frame picture according to default frame period, passes the light sensation
Sensor detects extraneous light intensity when showing the black picture.
Under above-mentioned screen in light sensation detection method, optionally, the frame picture of the default frame period is that two adjacent frames are drawn
Face.
Under above-mentioned screen in light sensation detection method, optionally, the display time of the black picture is no more than 8ms.
Under above-mentioned screen in light sensation detection method, optionally, further include：When the brightness value for the picture that the display screen is shown
It is not inserted into the black picture when no more than preset threshold, the photosensitive sensors is made to detect the light in the display picture
Intensity.
Under above-mentioned screen in light sensation detection method, optionally, the display screen is OLED display screen.
Under above-mentioned screen in light sensation detection method, optionally, the light intensity that the photosensitive sensors are detected
It is calibrated according to preset rules, to obtain practical light intensity value.
Under above-mentioned screen in light sensation detection method, optionally, the photosensitive sensors are after having detected the light intensity
Detecting state is reentered into dormant state, and in next black picture.
Another embodiment of the invention provides light sensation detection device under a kind of screen, and light sensation detection device is answered under the screen
For mobile terminal, the photosensitive sensors of the mobile terminal are set to below the viewing area of display screen, below the viewing area
Barrier bed is equipped with aperture, and the photosensitive sensors are set in the aperture；The detection device includes：
It is inserted into module, for being inserted into black picture between frame picture according to default frame period；
Control module, for making the photosensitive sensors detect extraneous light intensity when showing the black picture.
Another embodiment of the invention provides a kind of mobile terminal, and the mobile terminal includes controller, light sensation biography
Sensor and display screen；
The photosensitive sensors are set to below the viewing area of the display screen, and the barrier bed below the viewing area is equipped with and opens
Hole, the photosensitive sensors are set in the aperture；
The controller is for executing light sensation detection method under above-mentioned screen.
Yet further embodiment of the invention provides a kind of computer storage medium, computer program is stored, described
Computer program is performed, and is implemented according to light sensation detection method under above-mentioned screen.
Photosensitive sensors are set to below the viewing area of display screen by technical solution of the present invention, and utilize display screen black plug skill
Art shields lower light sensation detection to realize, admirably solves the problems, such as the placement space of photosensitive sensors, further improves screen accounting,
Also improve user's visual experience.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, letter will be made to attached drawing needed in the embodiment below
It singly introduces, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as to the present invention
The restriction of protection scope.
Fig. 1 is the structural schematic diagram of mobile terminal provided in an embodiment of the present invention.
Fig. 2 is the position view of the photosensitive sensors of mobile terminal in the prior art；
Fig. 3 is the position view of the photosensitive sensors of the mobile terminal of the embodiment of the present invention；
Fig. 4 is the schematic cross-sectional view of the photosensitive sensors setting of the mobile terminal of the embodiment of the present invention；
Fig. 5 is the flow chart of one embodiment of light sensation detection method under screen of the embodiment of the present invention；
Fig. 6 is that the black picture of light sensation detection method under screen of the embodiment of the present invention is inserted into the signal of two adjacent frame pictures
Figure；
Fig. 7 is the structural schematic diagram of one embodiment of light sensation detection device under screen of the embodiment of the present invention.
Main element symbol description：
100- mobile phone；110- radio circuit；120- memory；130- input unit；140- display unit；150- shooting is single
Member；160- voicefrequency circuit；170- wireless fidelity module；180- processor；190- power supply；200,200 '-photosensitive sensors；210-
Cover board top layer；220- display layer；230- transparent protective layer；240- barrier bed；Light sensation detection device under 300- screen；310- is inserted into mould
Block；320- control module.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
The component of the embodiment of the present invention being described and illustrated herein in the accompanying drawings can be arranged with a variety of different configurations
And design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Following each embodiments can be applied in mobile phone as shown in Figure 1, and Fig. 1 shows the structural block diagram of the mobile phone, should
Mobile phone 100 includes：Radio frequency (Radio Frequency, RF) circuit 110, memory 120, input unit 130, display unit
140, shooting unit 150, voicefrequency circuit 160, Wireless Fidelity (wireless fidelity, WiFi) module 170, processor
The components such as 180 and power supply 190.Wherein, radio circuit 110 can be used for sending and receiving wireless signal etc.；Memory 120 can
The required associated documents information of application program and user etc. is run for storing the mobile phone 100.Input unit 130 may include by
Key, touch panel also may include other input equipments etc., for receiving the information etc. from user's input；Display unit
140 may include display panel, be mainly used for showing the information such as image, text.Shooting unit 150 mainly includes that front and rear images
Head etc. is mainly used for shooting picture, video etc.；Voicefrequency circuit 160 can connect loudspeaker etc., for playing voice etc.；Wirelessly
Fidelity module 170 can be used for receiving and dispatching wifi signal to realize information transmission etc..Control centre of the processor 180 as mobile phone 100,
It is mainly used for that other each units or module is made to execute corresponding function etc.；And power supply 190 mainly includes battery apparatus, for being mobile phone
Each module or unit in 100 provide required operating voltage etc..
It will be understood by those skilled in the art that 100 structure of mobile phone shown in Fig. 1 does not constitute the restriction to mobile phone, it can
To include perhaps combining certain components or different component layouts than illustrating more or fewer components.It is with mobile phone below
Example illustrates technical solution of the present invention, certainly, the present invention is not limited to be applied to mobile phone, also can be applied to tablet computer etc..
Technical solution of the present invention can be applied to the mobile terminal with photosensitive sensors and display screen, such as smart phone
With tablet computer etc..Photosensitive sensors are also known as " light sensor ", " brightness impression device ", are a kind of groups of detectable light intensity
Part is normally at the top of mobile terminal display screen screen.It is bright that photosensitive sensors can detect the light that mobile terminal is presently in
Degree, and feed back into the controller of mobile terminal, in order to the automatic adjustment etc. for realizing screen intensity.
As shown in Fig. 2, in the prior art, the photosensitive sensors 200 of mobile phone are mainly situated in the upper side frame of display screen screen
Region since the size of photosensitive sensors can not reduce again, therefore causes screen accounting that cannot improve again.For this purpose, the present invention proposes one
Kind shields lower light sensation detection method, device and mobile terminal etc. to solve the problems, such as that the space of photosensitive sensors is placed, thus further
To solve the problems, such as screen accounting.
The present invention is introduced with specific embodiment below, certainly, the present invention is not limited to these specific embodiments.
Embodiment 1
Referring to figure 3. and Fig. 4, the present invention proposes light sensation detection method under a kind of screen, and light sensation detection method can answer under the screen
For mobile terminal, such as mobile phone, tablet computer, make the mobile terminal that can realize that light sensation detects below display screen.It leads below
It takes the mobile phone as an example and is described in detail.As shown in figure 3, the photosensitive sensors 200 ' of mobile phone are set to the viewing area of mobile phone display screen
Lower section, wherein can be any position that display screen shows the lower section of picture area below the viewing area.
Specifically, as shown in figure 4, the display panel of mobile phone generally includes the different structure of multilayer exemplarily mainly may be used
Including the cover board top layer 210 being made of glass cover-plate, the display layer 220 being made of display screen, the transparent guarantor being made of protective film
Sheath 230 and the barrier bed 240 etc. being made of black glue and foam etc..In the present embodiment, one can be equipped in barrier bed 240 and opened
Hole, and the photosensitive sensors 200 ' are then set in the aperture.
Wherein, it is to have self luminous display screen that above-mentioned display screen is adoptable, may be, for example, OLED display screen.OLED is aobvious
Display screen is the display screen with wide viewing angle, is to be not necessarily to backlight using display screen made of Organic Light Emitting Diode OLED.It is adopted
With very thin coating of organic material and glass substrate, when driving current through, these organic materials will shine and go forward side by side
The corresponding picture of row is shown.
Therefore, the photosensitive sensors 200 ' below display screen may be subjected in the extraneous light intensity of detection
The self luminous influence of top display screen, so that photosensitive sensors 200 ' can also detect simultaneously in the extraneous light intensity of detection
The self luminous light intensity of display screen causes compared with actual light intensity, the light sensation that photosensitive sensors 200 ' detect
Data will appear phenomenon bigger than normal.In addition, in display screen under highlighted state, it is also possible to occur what photosensitive sensors 200 ' detected
Data exist with extraneous real data not to be inconsistent completely or the case where the relatively large deviations such as opposite.
To work normally the photosensitive sensors 200 ' being located at below display screen can and do not interfere with the normal of display screen again
It has been shown that, then, the present inventor propose spontaneous to solve display screen using insertion black picture technology (i.e. black insertion technology)
The influence of light, as shown in figure 5, i.e. step S100, is inserted into black picture, light sensation sensing according to default frame period between frame picture
Device detects extraneous light intensity when showing the black picture.
Existing black insertion technology is frequently utilized for the phenomenon that eliminating dynamic image, to make have the picture of smear to become clear originally
It is clear.And in the present invention, it is reduced as far as possible using black insertion technology in the extraneous light intensity of photosensitive sensors detection
The light emission luminance of display screen, influence of the self-luminous of the display screen to acquisition ambient data is reduced or avoided.
Since there are visual persistence phenomenons for human eye, during black plug, when the response time of display screen is sufficiently fast, to allow
User does not perceive the black image frame when using the mobile terminal, and the display time longest of the black picture can control not surpass
The response time for crossing 8ms namely display screen black plug is 8ms.If being more than the time value, black plug frame is easy to be discovered by human eye
It arrives.
For the detection timeliness for further increasing photosensitive sensors 200 ', as shown in fig. 6, picture of the default frame period can
Two adjacent frame pictures are preferably set to, i.e., are inserted into a frame black picture between two adjacent frame pictures.Then the light sensation passes
Sensor 200 ' then carries out duration detection to extraneous light intensity during the black picture at interval is shown, so as to timely basis
Ambient intensity is come corresponding operatings such as the brightness for the display screen curtain that is self-regulated.It should be appreciated that the default frame period can also be it
His numerical value, such as at interval of being inserted into frame black picture etc. between 2 frames or 3 frame pictures.
Wherein, during being shown, if photosensitive sensors 200 ' black picture show terminate before complete light
The detection of intensity will then carry out dormant state, and reenter detecting state when next black picture arrives, and reach saving
The purpose of electric energy.
In the present embodiment, photosensitive sensors 200 ' are when detecting ambient intensity by above-mentioned aperture, due to display
Screen has certain light transmittance, therefore when the light intensity for detecting through display screen, can also by the light intensity according to
Preset rules are adjusted correspondingly or calibrate, further to obtain extraneous practical light intensity.Wherein, which can
Including first passing through test the light transmittance of the display screen in advance, so that the light detected for obtaining penetrating the display screen is strong
The mapping relations or the intensity table of comparisons of degree and practical light intensity.Therefore it is calibrated i.e. by the mapping relations or the intensity table of comparisons
True light intensity value can be calculated.
As a kind of optional scheme, in display screen it is inserted into black picture between default frame picture based on above-mentioned and drops
The light emission luminance of low screen, if display screen is not inserted optionally when the light emission luminance for showing picture is no more than preset threshold
Enter black picture, the photosensitive sensors 200 ' directly detect ambient intensity when showing normal pictures at this time.It should be appreciated that
The brightness value when preset threshold can be lower than display screen insertion black picture.
The mobile terminal that the present embodiment proposes utilizes picture by the way that photosensitive sensors are set to below the viewing area of display screen
Face black insertion technology shields lower light sensation detection to realize, not only admirably solves the problems, such as the placement space of photosensitive sensors, can also be into
One step improves screen accounting, to improve user's visual experience.
Embodiment 2
Fig. 7 is please referred to, light sensation detection device 300 under a kind of screen is provided in the present embodiment, light sensation detection device is answered under the screen
For mobile terminal, the photosensitive sensors 200 ' of the mobile terminal are set to below the viewing area of display screen, the screening below viewing area
Barrier is equipped with aperture, and photosensitive sensors 200 ' are set in the aperture, light sensation detection device 300 under the screen, including：
It is inserted into module 310, the insertion module 310 is inserted into black picture according to default frame period between frame picture；
Control module 320, it is outer that the control module 320 detects the photosensitive sensors when showing the black picture
The light intensity on boundary.
Light sensation detection device 300 is corresponding to light sensation detection method under the screen of embodiment 1 under above-mentioned screen.In embodiment 1
Any option is also applied for the present embodiment, and I will not elaborate.
The present invention also provides a kind of mobile terminal, which may include smart phone, tablet computer etc..The shifting
Dynamic terminal includes memory and processor, and memory can be used for storing computer program, and processor is by running the computer
Program, to make each mould under light sensation detection method under the above-mentioned screen of mobile terminal execution or above-mentioned screen in light sensation detection device
The function of block.
Memory may include storing program area and storage data area, wherein storing program area can storage program area, at least
Application program needed for one function；Storage data area, which can be stored, uses created data (such as sound according to mobile terminal
Frequency evidence, phone directory etc.) etc..In addition, memory may include high-speed random access memory, it can also include non-volatile deposit
Reservoir, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
The present invention also provides a kind of computer storage mediums, for storing the calculating used in above-mentioned mobile terminal
Machine program.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and structure in attached drawing
Figure shows the system frame in the cards of the device of multiple embodiments according to the present invention, method and computer program product
Structure, function and operation.In this regard, each box in flowchart or block diagram can represent a module, section or code
A part, a part of the module, section or code includes one or more for implementing the specified logical function
Executable instruction.
It should also be noted that function marked in the box can also be attached to be different from the implementation as replacement
The sequence marked in figure occurs.For example, two continuous boxes can actually be basically executed in parallel, they sometimes may be used
To execute in the opposite order, this depends on the function involved.It is also noted that every in structure chart and/or flow chart
The combination of a box and the box in structure chart and/or flow chart, can function or movement as defined in executing it is dedicated
Hardware based system is realized, or can be realized using a combination of dedicated hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention can integrate one independence of formation together
Part, be also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be intelligence
Can mobile phone, personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic or disk etc. be various to can store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (10)
1. light sensation detection method under a kind of screen, which is characterized in that light sensation detection method is applied to mobile terminal under the screen, described
The photosensitive sensors of mobile terminal are set to below the viewing area of display screen, and the barrier bed below the viewing area is equipped with aperture, institute
Photosensitive sensors are stated in the aperture；
The detection method includes：It is inserted into black picture between frame picture according to default frame period, makes the photosensitive sensors
Extraneous light intensity is detected when showing the black picture.
2. light sensation detection method under screen according to claim 1, which is characterized in that the frame picture of the default frame period is
Two adjacent frame pictures.
3. light sensation detection method under screen according to claim 1, which is characterized in that the display time of the black picture is not
More than 8ms.
4. light sensation detection method under screen according to claim 1, which is characterized in that further include：When the display screen is shown
Picture brightness value be no more than preset threshold when be not inserted into the black picture, make the photosensitive sensors in the display picture
Detect the light intensity in face.
5. light sensation detection method under screen according to claim 1, which is characterized in that the display screen is OLED display screen.
6. light sensation detection method under screen according to claim 1, which is characterized in that further include：By the photosensitive sensors
The light intensity detected is calibrated according to preset rules, to obtain practical light intensity value.
7. light sensation detection method under screen according to claim 1, which is characterized in that the photosensitive sensors are having detected
Enter dormant state after stating light intensity, and reenters detecting state in next black picture.
8. light sensation detection device under a kind of screen, which is characterized in that light sensation detection device is applied to mobile terminal under the screen, described
The photosensitive sensors of mobile terminal are set to below the viewing area of display screen, and the barrier bed below the viewing area is equipped with aperture, institute
Photosensitive sensors are stated in the aperture；The detection device includes：
It is inserted into module, for being inserted into black picture between frame picture according to default frame period；
Control module, for making the photosensitive sensors detect extraneous light intensity when showing the black picture.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes controller, photosensitive sensors and display screen；
The photosensitive sensors are set to below the viewing area of the display screen, and the barrier bed below the viewing area is equipped with aperture,
The photosensitive sensors are set in the aperture；
The controller requires light sensation detection method under screen described in any one of 1-7 for perform claim.
10. a kind of computer storage medium, which is characterized in that it stores computer program, is performed in the computer program
When, implement light sensation detection method under screen described in any one of -7 according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966761.0A CN108924316A (en) | 2018-08-23 | 2018-08-23 | Shield lower light sensation detection method, device, mobile terminal and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966761.0A CN108924316A (en) | 2018-08-23 | 2018-08-23 | Shield lower light sensation detection method, device, mobile terminal and computer storage medium |
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| CN108924316A true CN108924316A (en) | 2018-11-30 |
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| CN201810966761.0A Pending CN108924316A (en) | 2018-08-23 | 2018-08-23 | Shield lower light sensation detection method, device, mobile terminal and computer storage medium |
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| CN109979414A (en) * | 2019-03-28 | 2019-07-05 | 深圳市万普拉斯科技有限公司 | Brightness adjusting method, device, mobile terminal and computer readable storage medium |
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| WO2020192455A1 (en) * | 2019-03-25 | 2020-10-01 | 华为技术有限公司 | Ambient light data collection method and electronic device |
| CN111754929A (en) * | 2019-03-26 | 2020-10-09 | 北京小米移动软件有限公司 | Ambient light parameter acquisition method and device and storage medium |
| EP3816977A1 (en) * | 2019-10-29 | 2021-05-05 | Beijing Xiaomi Mobile Software Co., Ltd. | Method, device and terminal for detecting ambient light |
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