CN111883040B - Display effect adjusting method and device of display screen, terminal equipment and medium - Google Patents
Display effect adjusting method and device of display screen, terminal equipment and medium Download PDFInfo
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- CN111883040B CN111883040B CN202010764587.9A CN202010764587A CN111883040B CN 111883040 B CN111883040 B CN 111883040B CN 202010764587 A CN202010764587 A CN 202010764587A CN 111883040 B CN111883040 B CN 111883040B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The disclosure relates to a display effect adjusting method, a device, a terminal device and a medium for a display screen, wherein the adjusting method comprises the following steps: receiving brightness adjustment information of a display screen; based on the display screen brightness adjustment information, respectively acquiring first photosensitive information and second photosensitive information; the first photosensitive information is environment color temperature information obtained by detection of the photosensitive element in the last screen-closing state of the display screen before screen lighting; the second photosensitive information is comprehensive color temperature information obtained by detection of the photosensitive element when the display screen is in a bright screen state; determining reference photosensitive information according to the first photosensitive information and the second photosensitive information; and adjusting the display effect of the display screen according to the reference photosensitive information. By using the method disclosed by the application, the display effect of the screen can be accurately regulated according to the selected reference photosensitive information, and the regulation reliability and stability of the display effect of the display screen are improved.
Description
Technical Field
The disclosure relates to the field of terminals, and in particular relates to a display effect adjusting method and device for a display screen, terminal equipment and a medium.
Background
With the progress of technology, the screen occupation ratio of terminal equipment such as mobile phones is higher and higher, and the full-screen mobile phones gradually become the mainstream of the mobile phone market. In pursuing an extreme screen ratio, it is often necessary to dispose the photosensitive element below the display screen, so that the light received by the photosensitive element includes both screen light and ambient light.
In order to obtain a better screen display effect, the problem that the under-screen photosensitive element is easily interfered by screen light must be solved, so that the display effect of the display screen is accurately adjusted according to the ambient light information.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a display effect adjusting method, device, terminal equipment and medium for a display screen.
According to a first aspect of embodiments of the present disclosure, there is provided a display effect adjustment method of a display screen, applied to a terminal device including a full screen, where a photosensitive element is disposed under the display screen of the terminal device, and in each adjustment process of the display effect of the display screen, the adjustment method includes:
receiving brightness adjustment information of a display screen;
based on the display screen brightness adjustment information, respectively acquiring first photosensitive information and second photosensitive information;
the first photosensitive information is environment color temperature information obtained by detection of the photosensitive element in the last screen-closing state of the display screen before screen lighting; the second photosensitive information is comprehensive color temperature information obtained by detection of the photosensitive element when the display screen is in a bright screen state;
determining reference photosensitive information according to the first photosensitive information and the second photosensitive information;
and adjusting the display effect of the display screen according to the reference photosensitive information.
Optionally, the determining the reference photosensitive information according to the first photosensitive information and the second photosensitive information includes:
determining deviation information of the first photosensitive information and the second photosensitive information;
and determining the reference photosensitive information according to the deviation information.
Optionally, the determining the reference sensitization information according to the deviation information includes:
judging whether the deviation information is in a preset deviation range or not;
if yes, determining the first photosensitive information as the reference photosensitive information;
if not, determining the second photosensitive information as the reference photosensitive information.
Optionally, the adjusting the display effect of the display screen according to the reference sensitization information includes:
determining display effect information corresponding to the reference photosensitive information according to the reference photosensitive information;
and adjusting the display effect of the display screen according to the display effect information.
Optionally, in each adjustment process of the display effect of the display screen, an interval duration between a bright screen state and a last screen-off state before the bright screen state of the display screen is a first preset duration.
According to a second aspect of the embodiments of the present disclosure, there is provided a display effect adjusting apparatus for a display screen, which is applied to a terminal device including a full screen, a photosensitive element is disposed under the display screen of the terminal device, and in each adjustment process for the display effect of the display screen, the adjusting apparatus includes:
the receiving module is used for receiving the brightness adjustment information of the display screen;
the acquisition module is used for respectively acquiring first photosensitive information and second photosensitive information based on the display screen brightness adjustment information; the first photosensitive information is environment color temperature information obtained by detection of the photosensitive element in the last screen-closing state of the display screen before screen lighting; the second photosensitive information is comprehensive color temperature information obtained by detection of the photosensitive element when the display screen is in a bright screen state;
the determining module is used for determining reference photosensitive information according to the first photosensitive information and the second photosensitive information;
and the adjusting module is used for adjusting the display effect of the display screen according to the reference photosensitive information.
Optionally, the determining module is specifically configured to:
determining deviation information of the first photosensitive information and the second photosensitive information;
and determining the reference photosensitive information according to the deviation information.
Optionally, the determining module includes:
the judging module is used for judging whether the deviation information is in a preset deviation range or not;
if yes, determining the first photosensitive information as the reference photosensitive information;
if not, determining the second photosensitive information as the reference photosensitive information.
Optionally, the adjusting module is specifically configured to:
determining display effect information corresponding to the reference photosensitive information according to the reference photosensitive information;
and adjusting the display effect of the display screen according to the display effect information.
Optionally, in each adjustment process of the display effect of the display screen, an interval duration between a bright screen state and a last screen-off state before the bright screen state of the display screen is a first preset duration.
According to a third aspect of the embodiments of the present disclosure, there is provided a terminal device, including:
a processor;
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the display effect adjustment method of the display screen of any one of the above.
According to a fourth aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium, which when executed by a processor of a terminal device, causes the terminal device to perform the display effect adjustment method of the display screen of any one of the above.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: by using the method disclosed by the application, the display effect of the screen can be accurately regulated according to the selected reference photosensitive information, and the regulation reliability and stability of the display effect of the display screen are improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a flow chart of a method shown according to an exemplary embodiment.
FIG. 2 is a flow chart of a method shown according to an exemplary embodiment.
FIG. 3 is a flow chart of a method shown according to an exemplary embodiment.
FIG. 4 is a flowchart illustrating a method according to an exemplary embodiment.
Fig. 5 is a block diagram of an apparatus according to an example embodiment.
Fig. 6 is a block diagram of an apparatus according to an example embodiment.
Fig. 7 is a block diagram of a terminal device shown according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.
In the related art, a full-screen mobile phone gradually becomes the main stream of the future mobile phone market. In order to secure the screen ratio of the terminal device, a photosensitive element such as a photosensor is usually disposed below the screen, and the terminal device can adjust the brightness of the screen or the color temperature of the screen according to the ambient light detected by the photosensitive element.
In the screen display process of the terminal equipment, the comfortable screen color temperature can unify the tone of the screen with the tone of the environment, so that the visual fatigue is effectively reduced in the process of using the mobile phone by a user.
In the related art, there is a defect in color temperature adjustment of a screen of a terminal device. For example, the color temperature of the screen of the terminal equipment needs to be manually adjusted, and only the color temperature adjustment in different time periods can be performed, so that the adjustment mode is single, and the intelligent color temperature adjustment cannot be performed according to the surrounding environment. For another example, the CPU of the terminal device performs automatic color temperature adjustment based on the data detected by the photosensitive element. However, in the process of automatic color temperature adjustment, the photosensitive element arranged under the screen is easily affected by screen light emission, so that the color temperature of the ambient light determined by the photosensitive element is deviated from the color temperature data of the actual ambient light, thereby affecting the accuracy of the ambient light output by the photosensitive element, and causing inaccurate automatic adjustment of the color temperature of the screen by the terminal equipment.
In order to solve the above-mentioned problems, the present disclosure proposes a display effect adjustment method of a display screen, which is applied to a terminal device including a full screen, a photosensitive element is disposed under the display screen of the terminal device, and in each display effect adjustment process of the display screen, the adjustment method includes: receiving brightness adjustment information of a display screen; based on the brightness adjustment information of the display screen, respectively acquiring first photosensitive information and second photosensitive information; the first photosensitive information is environment color temperature information obtained by detection of the photosensitive element in the last screen-closing state of the display screen before screen lighting; the second photosensitive information is comprehensive color temperature information obtained by detecting the photosensitive element when the display screen is in a bright screen state; determining reference photosensitive information according to the first photosensitive information and the second photosensitive information; and adjusting the display effect of the display screen according to the reference photosensitive information. By using the method disclosed by the application, the display effect of the screen can be accurately regulated according to the selected reference photosensitive information, and the regulation reliability and stability of the display effect of the display screen are improved.
In an exemplary embodiment, the display effect adjustment method of the display screen in this embodiment is applied to a terminal device including a full screen, where the terminal device may be a portable electronic device such as a notebook computer, a mobile phone, a tablet computer, and the like. A photosensitive element is disposed under a display screen of the terminal device. The display screen of the terminal device may be, for example, an OLED display screen (organic light emitting diode display screen) or an LCD display screen (liquid crystal display screen). The photosensitive element can be a photoelectric sensor, for example, the photoelectric sensor can obtain real-time detection data according to the incident light, and the real-time color temperature or the real-time illumination intensity of the light can be calculated and determined according to the real-time detection data. Wherein the color temperature is a physical quantity for defining the color of a light source, i.e. heating a certain black body to a temperature which is called the color temperature of the light source when the color of the emitted light is the same as the color of the light emitted by the certain light source. The color temperature of the screen, i.e. the color or tone of the screen display, such as luminescence tone or warm light tone, is the data basis for the terminal equipment to adjust the color consistency of the display screen display; the illumination intensity is the data basis for the terminal equipment to adjust the brightness change displayed by the display screen.
As shown in fig. 1, in each adjustment process of the display effect of the display screen, the method in this embodiment includes the following steps:
s110, receiving display screen brightness adjustment information.
S120, based on the brightness adjustment information of the display screen, respectively acquiring first photosensitive information and second photosensitive information. The first photosensitive information is environment color temperature information obtained by detection of the photosensitive element in the last screen-closing state of the display screen before screen lighting; the second photosensitive information is comprehensive color temperature information obtained by detecting the photosensitive element when the display screen is in a bright screen state.
S130, determining reference photosensitive information according to the first photosensitive information and the second photosensitive information.
And S140, adjusting the display effect of the display screen according to the reference photosensitive information.
In this embodiment, the screen driving IC of the display screen can drive the display screen to display in a preset manner, for example, the screen driving IC drives the display screen to display at a preset color temperature, to display at a bright screen, or to display at a specific color temperature. The driving method of the screen driving IC may be, for example, a PWM pulse width modulation method or a DC driving method. The screen driving IC is connected with a CPU (central processing unit) of the terminal device, and the CPU of the terminal device can send a control instruction to the screen driving IC to control the display mode of the display screen of the terminal device.
In step S110, the display screen brightness adjustment information means: in case that the display screen needs to adjust brightness or color temperature, the CPU of the terminal device generates instruction information. The display screen needs to be adjusted in brightness or color temperature, for example, the terminal device receives the pressing trigger information of the user on the display screen and controls the display screen to be changed from a screen-off state to a screen-on state; it is also possible that the terminal device remains in a bright screen state, but the data of the photosensitive element changes significantly, such as the terminal device moves from a first environment (e.g. indoors) to a second environment (e.g. hallway or outdoors) with the user. In both cases, the terminal device may generate instruction information for adjusting the display effect of the display screen.
In step S120, the photosensitive element detects the photosensitive data in real time, and when the instruction information is generated in step S110, the first photosensitive information and the second photosensitive information are obtained. It can be understood that the real-time detection data of the photosensitive element refers to detection data of each preset period (such as 5 ms), and integral operation is involved in the process of calculating color temperature or illumination intensity by using light collected by the photosensitive element: the photosensitive element collects light in a preset period, and real-time photosensitive information (color temperature or light intensity) is obtained by integrating and calculating the light data in the preset period. In order to ensure the accuracy of display effect adjustment, in this embodiment, the preset period of sampling of the photosensitive element remains the same regardless of whether the photosensitive data is under the screen of rest or under the screen of bright.
In this step, the acquired first photosensitive information is photosensitive information in a screen-off state, and the display screen does not emit light in the screen-off state, so that the first photosensitive information characterizes ambient light information (such as ambient color temperature information). The acquired second photosensitive information is photosensitive information in a bright screen state, and the data detected by the photosensitive element contains both ambient light and screen light, so that the second photosensitive information represents comprehensive information (such as comprehensive color temperature information) of the ambient light and the screen light.
In one example, the initial state of the display screen is a screen-off state, when the CPU of the terminal device receives trigger information that the user unlocks or presses the display screen, the CPU of the terminal device controls the display screen to change from the screen-off state to a screen-on state through the screen driving IC, generates instruction information for adjusting the display effect of the display screen, and obtains second photosensitive information of the current photosensitive element and first photosensitive information in the initial screen-off state. For example, in a scene that the user unlocks the terminal device indoors, the terminal device changes from a screen-off state to a screen-on state, the first photosensitive information and the second photosensitive information are obtained as described above, and the screen color temperature in the screen-on state is adjusted according to the obtained first photosensitive information and second photosensitive information.
In another example, the initial state of the display screen is a bright screen state, the photosensitive element detects data in real time and reports the data to the CPU of the terminal device in real time, and when the detected data changes greatly, the CPU of the terminal device generates instruction information needed to adjust the display effect of the display screen. For example, when the user uses the terminal device, the user moves from indoor to corridor or outdoor, and the terminal device is always in a bright screen state, and the detection data of the photosensitive element is also changed greatly along with the change of the user environment, so that the terminal device can generate instruction information. At the moment, second photosensitive information of the current photosensitive element and first photosensitive information in a screen-off state closest to the screen-on state are acquired, and screen color temperature in the screen-on state is adjusted according to the acquired first photosensitive information and second photosensitive information.
In this example, the interval duration of the display screen in the screen-on state and the last screen-off state before the screen-on state is a first preset duration, and the first preset duration can be set according to the use scene change of the terminal device and the use requirement of the user. When the display screen is kept in a bright screen state, the acquired first photosensitive information in the screen-off state is within a first preset time period, and the first photosensitive information exceeding the first preset time period is not used as a reference. For example, if the first preset duration is 1 hour, and the display screen is in the bright screen state for a long time, and the interval duration between the bright screen state and the last screen-off state before the bright screen state is 40min or 1 hour, then the first photosensitive information and the second photosensitive information are obtained, and step S130 is performed; and the interval time between the bright screen state and the last screen-off state is 2 hours, the acquired first photosensitive information has no reference significance.
In step S130, the first photosensitive information includes ambient color temperature information, the second photosensitive information includes integrated color temperature information, and the second photosensitive information has an influence of screen light in a determining process, so that there may be a deviation, the first photosensitive information and the second photosensitive information are compared, and the reference photosensitive information is determined according to the comparison result. The reference photosensitive information is first photosensitive information or second photosensitive information.
In step S140, in this embodiment, adjusting the display effect of the display screen refers to adjusting the color temperature of the display screen, and the CPU of the terminal device controls the screen driving IC to adjust the display color temperature of the display screen according to the color temperature information corresponding to the reference photosensitive information, so that the color temperature of the display screen is adapted to the ambient color temperature (consistent with or slightly weaker than the ambient light color temperature), and the user is more comfortable in the process of using the terminal device.
In an exemplary embodiment, as shown in fig. 2, the method in this embodiment includes the steps of:
s210, receiving display screen brightness adjustment information.
S220, based on the brightness adjustment information of the display screen, the first photosensitive information and the second photosensitive information are respectively acquired.
S230, determining deviation information of the first photosensitive information and the second photosensitive information.
S240, determining reference photosensitive information according to the deviation information.
S250, adjusting the display effect of the display screen according to the reference photosensitive information.
In step S230, the first photosensitive information and the second photosensitive information are compared, and deviation information of the first photosensitive information and the second photosensitive information is determined, for example, the first photosensitive information is S1, the second photosensitive information is S2, and the deviation information is Δs=s2-S1.
In step S240, the reference photosensitive information can be determined from the deviation information Δs. In this embodiment, the reference photosensitive information may be the first photosensitive information or the second photosensitive information. For example, when the deviation information Δs is too large (for example, greater than 1000K), that is, the difference between the data detected by the photosensitive elements under the screen-off and the screen-on conditions is too large, it is proved that the environment where the user is located is changed, and at this time, the second photosensitive information under the screen-on condition is taken as the reference photosensitive information (the environment is changed, the screen-off data acquired before the environment is changed cannot be taken as the reference, and the changed ambient light needs to be considered). When the deviation information DeltaS is smaller, the whole environment where the user is located is proved to be unchanged, and the data difference of the photosensitive elements is generated due to the influence of screen light, so that the first photosensitive information under the screen is taken as reference photosensitive information.
In an exemplary embodiment, as shown in fig. 3, the method in this embodiment includes the steps of:
s310, receiving display screen brightness adjustment information.
S320, based on the brightness adjustment information of the display screen, the first photosensitive information and the second photosensitive information are respectively acquired.
S330, determining deviation information of the first photosensitive information and the second photosensitive information.
S340, judging whether the deviation information is in a preset deviation range.
If yes, go to step S350; if not, step S360 is performed.
S350, determining the first photosensitive information as reference photosensitive information.
S360, determining the second photosensitive information as reference photosensitive information.
S370, adjusting the display effect of the display screen according to the reference photosensitive information.
In step S340, the preset deviation range may be determined according to color temperature information during actual use of the terminal device, for example, the preset deviation range of the color temperature is set to 0K-300K.
In one example, when the deviation information is within the preset deviation range, it is indicated that the difference between the data detected by the photosensitive element under the screen-off and the screen-on conditions is small, and the difference between the two detected data is generated due to the fact that the photosensitive element receives the screen light, so that the first photosensitive information in the screen light condition (i.e. in the screen-off condition) is not included as reference photosensitive information, and adjustment is performed according to the ambient color temperature information corresponding to the first photosensitive information.
In another example, when the deviation information exceeds the preset deviation range, it is indicated that the difference between the data detected by the photosensitive element under the off-screen and the on-screen conditions is too large (for example, exceeds 1000K). The terminal equipment is in a screen-off state and a screen-on state respectively, the external illumination environment is obviously changed, and compared with the change of the external illumination environment, the influence of screen light on the photosensitive element is negligible. If the environment changes obviously (for example, the indoor environment changes to the outdoor environment), the screen information acquired before the environment changes cannot be taken as a reference, the changed environment light rays should be considered, the second photosensitive information is taken as reference photosensitive information, and the adjustment is performed according to the environment color temperature information corresponding to the second photosensitive information.
In an exemplary embodiment, as shown in fig. 4, the method in this embodiment includes the steps of:
s410, receiving display screen brightness adjustment information.
S420, based on the brightness adjustment information of the display screen, respectively acquiring first photosensitive information and second photosensitive information.
S430, determining reference photosensitive information according to the first photosensitive information and the second photosensitive information.
S440, according to the reference photosensitive information, display effect information corresponding to the reference photosensitive information is determined.
S450, adjusting the display effect of the display screen according to the display effect information.
In step S440, the corresponding display effect information may be determined according to the reference photosensitive information, for example, the color temperature corresponding to the reference photosensitive information is S, and the corresponding display effect information may be understood as that the target color temperature to be adjusted by the display screen is S. In step S450, the CPU of the terminal device adjusts the color temperature of the display screen to S by controlling the screen driving IC according to the determined target color temperature.
In an exemplary embodiment, a display effect adjusting device of a display screen is provided in the present embodiment, and the display effect adjusting device is applied to a terminal device including a full screen, a photosensitive element is disposed under the display screen of the terminal device, and in each display effect adjusting process of the display screen, as shown in fig. 5, the adjusting device includes: the device in this embodiment is used to implement the method shown in fig. 1, and the receiving module 110, the obtaining module 120, the determining module 130, and the adjusting module 140 are described in detail below. In an implementation process, the receiving module 110 is configured to receive display screen brightness adjustment information. The obtaining module 120 is configured to obtain first photosensitive information and second photosensitive information based on display screen brightness adjustment information; the first photosensitive information is environment color temperature information obtained by detection of the photosensitive element in the last screen-closing state of the display screen before screen lighting; the second photosensitive information is comprehensive color temperature information obtained by detecting the photosensitive element when the display screen is in a bright screen state. The determining module 130 is configured to determine the reference photosensitive information according to the first photosensitive information and the second photosensitive information. And the adjusting module 140 is used for adjusting the display effect of the display screen according to the reference sensitization information. In this embodiment, in each adjustment process of the display effect of the display screen, the interval duration between the bright screen state of the display screen and the last screen-off state before the bright screen state is a second preset duration.
In an exemplary embodiment, still referring to fig. 5, the apparatus of this embodiment comprises: the device in this embodiment is used to implement the method shown in fig. 2, and the receiving module 110, the obtaining module 120, the determining module 130, and the adjusting module 140 are described in detail below. In an implementation process, the determining module 130 is specifically configured to: determining deviation information of the first photosensitive information and the second photosensitive information; and determining the reference sensitization information according to the deviation information.
In an exemplary embodiment, as shown in fig. 6, the apparatus of this embodiment includes: the device in this embodiment is used to implement the method shown in fig. 3, where the determining module 130 includes a determining module 1301, and the receiving module 110, the obtaining module 120, the determining module 130, and the adjusting module 140. In the implementation process, a judging module 1301 is configured to judge whether the deviation information is within a preset deviation range; if yes, determining the first photosensitive information as reference photosensitive information; if not, determining the second photosensitive information as the reference photosensitive information.
In an exemplary embodiment, still referring to fig. 5, the apparatus of this embodiment comprises: the device in this embodiment is used to implement the method shown in fig. 4, and the receiving module 110, the obtaining module 120, the determining module 130, and the adjusting module 140 are described in detail below. In an implementation, the adjusting module 140 is specifically configured to: determining display effect information corresponding to the reference photosensitive information according to the reference photosensitive information; and adjusting the display effect of the display screen according to the display effect information.
A block diagram of a terminal device is shown in fig. 7. The present disclosure also provides for a terminal device, for example, device 500 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
The device 500 may include one or more of the following components: a processing component 502, a memory 504, a power component 506, a multimedia component 508, an audio component 510, an input/output (I/O) interface 512, a sensor component 514, and a communication component 516.
The processing component 502 generally controls overall operation of the device 500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 502 may include one or more processors 520 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 502 can include one or more modules that facilitate interactions between the processing component 502 and other components. For example, the processing component 502 can include a multimedia module to facilitate interaction between the multimedia component 508 and the processing component 502.
Memory 504 is configured to store various types of data to support operations at device 500. Examples of such data include instructions for any application or method operating on device 500, contact data, phonebook data, messages, pictures, video, and the like. The memory 504 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power component 506 provides power to the various components of the device 500. The power components 506 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 500.
The multimedia component 508 includes a screen between the device 500 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or sliding action, but also the duration and pressure associated with the touch or sliding operation. In some embodiments, the multimedia component 508 includes a front-facing camera and/or a rear-facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 500 is in an operational mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 510 is configured to output and/or input audio signals. For example, the audio component 510 includes a Microphone (MIC) configured to receive external audio signals when the device 500 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 504 or transmitted via the communication component 516. In some embodiments, the audio component 510 further comprises a speaker for outputting audio signals.
The I/O interface 512 provides an interface between the processing component 502 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 514 includes one or more sensors for providing status assessment of various aspects of the device 500. For example, the sensor assembly 514 may detect the on/off state of the device 500, the relative positioning of the components, such as the display and keypad of the device 500, the sensor assembly 514 may also detect a change in position of the device 500 or a component of the device 500, the presence or absence of user contact with the device 500, the orientation or acceleration/deceleration of the device 500, and a change in temperature of the apparatus 500. The sensor assembly 514 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 514 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 516 is configured to facilitate communication between the device 500 and other devices, either wired or wireless. The device 500 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 516 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 500 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for performing the methods described above and illustrated in fig. 1-4.
A non-transitory computer readable storage medium, such as memory 504 including instructions, provided in another exemplary embodiment of the present disclosure, the instructions being executable by processor 520 of device 500 to perform the above-described method. For example, the computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc. The instructions in the storage medium, when executed by the processor of the terminal device, enable the terminal device to perform the methods shown in fig. 1 to 4 described above.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (8)
1. The display effect adjusting method of the display screen is applied to terminal equipment comprising a full screen, and a photosensitive element is arranged below the display screen of the terminal equipment, and is characterized in that in the process of adjusting the display effect of the display screen each time, the adjusting method comprises the following steps:
receiving brightness adjusting information of a display screen under the state of keeping a bright screen;
based on the display screen brightness adjustment information, respectively acquiring first photosensitive information and second photosensitive information;
the first photosensitive information is environment color temperature information obtained by detection of the photosensitive element in the last screen-closing state of the display screen before screen lighting; the second photosensitive information is comprehensive color temperature information obtained by detection of the photosensitive element when the display screen is in a bright screen state;
determining reference photosensitive information according to the first photosensitive information and the second photosensitive information;
according to the reference photosensitive information, adjusting the display effect of the display screen;
the determining the reference photosensitive information according to the first photosensitive information and the second photosensitive information comprises the following steps:
determining deviation information of the first photosensitive information and the second photosensitive information;
determining the reference photosensitive information according to the deviation information;
the determining the reference photosensitive information according to the deviation information comprises the following steps:
judging whether the deviation information is in a preset deviation range or not;
if yes, determining the first photosensitive information as the reference photosensitive information;
if not, determining the second photosensitive information as the reference photosensitive information.
2. The display effect adjustment method of the display screen according to claim 1, wherein adjusting the display effect of the display screen according to the reference sensitization information includes:
determining display effect information corresponding to the reference photosensitive information according to the reference photosensitive information;
and adjusting the display effect of the display screen according to the display effect information.
3. The display effect adjustment method of a display screen according to claim 1, wherein in each adjustment process of the display effect of the display screen, an interval duration between a bright screen state and a last screen-off state before the bright screen state of the display screen is a first preset duration.
4. The utility model provides a display effect adjusting device of display screen, is applied to the terminal equipment including comprehensive screen, is provided with photosensitive element under the display screen of terminal equipment, its characterized in that, in each time to the display effect adjustment process of display screen, adjusting device includes:
the receiving module is used for receiving the brightness adjustment information of the display screen under the state of keeping the bright screen;
the acquisition module is used for respectively acquiring first photosensitive information and second photosensitive information based on the display screen brightness adjustment information; the first photosensitive information is environment color temperature information obtained by detection of the photosensitive element in the last screen-closing state of the display screen before screen lighting; the second photosensitive information is comprehensive color temperature information obtained by detection of the photosensitive element when the display screen is in a bright screen state;
the determining module is used for determining reference photosensitive information according to the first photosensitive information and the second photosensitive information;
the adjusting module is used for adjusting the display effect of the display screen according to the reference photosensitive information;
the determining module is specifically configured to:
determining deviation information of the first photosensitive information and the second photosensitive information;
determining the reference photosensitive information according to the deviation information;
the determining module includes:
the judging module is used for judging whether the deviation information is in a preset deviation range or not;
if yes, determining the first photosensitive information as the reference photosensitive information;
if not, determining the second photosensitive information as the reference photosensitive information.
5. The display effect adjusting device of the display screen according to claim 4, wherein the adjusting module is specifically configured to:
determining display effect information corresponding to the reference photosensitive information according to the reference photosensitive information;
and adjusting the display effect of the display screen according to the display effect information.
6. The display effect adjustment device of claim 4, wherein, in each adjustment of the display effect of the display screen, a duration of an interval between a bright screen state and a last off-screen state before the bright screen state of the display screen is a first preset duration.
7. A terminal device, comprising:
a processor;
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the display effect adjustment method of the display screen according to any one of claims 1 to 3.
8. A non-transitory computer-readable storage medium, characterized in that instructions in the storage medium, when executed by a processor of a terminal device, enable the terminal device to perform the display effect adjustment method of a display screen according to any one of claims 1 to 3.
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