CN111405109A - Brightness control method, brightness control device and electronic equipment - Google Patents
Brightness control method, brightness control device and electronic equipment Download PDFInfo
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- CN111405109A CN111405109A CN202010157666.3A CN202010157666A CN111405109A CN 111405109 A CN111405109 A CN 111405109A CN 202010157666 A CN202010157666 A CN 202010157666A CN 111405109 A CN111405109 A CN 111405109A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
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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
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- 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
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- Theoretical Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The disclosure relates to a brightness control method, a brightness control device and an electronic device, wherein the method is suitable for a terminal, a screen is arranged on the front side of the terminal, the screen comprises a continuous display area, and a first optical sensor is arranged on the back side of the terminal, and the method comprises the following steps: acquiring first ambient light brightness sensed by a first light sensor; and when the area of the front surface of the terminal except the continuous display area is covered, adjusting the display brightness of the continuous display area according to the first environment light brightness. The display brightness of the continuous display area can be adjusted according to the first environment brightness sensed by the first light sensor on the back of the terminal, and the first light sensor is not covered, so that the environment brightness can be accurately sensed, the display brightness of the continuous display area can be accurately adjusted according to the first environment brightness, and a good visual effect is achieved when a user watches the continuous display area.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to a brightness control method, a brightness control apparatus, and an electronic device.
Background
In the related art, in order to prevent the terminal device such as a mobile phone from being damaged, a kit, such as a leather sheath, may be disposed outside the terminal device for protecting the terminal device. When the terminal is stopped to be used, the front face of the terminal can be covered by the sleeve, so that a screen on the front face of the terminal is prevented from being damaged.
However, when the user does not use the terminal, the user may still use the terminal to view the time, so that a window is generally disposed in a portion of the current suite, which is used to cover the front of the terminal, and an area of the screen corresponding to the window is aod (always on display), that is, a continuous display area, and the continuous display area may continue to display the picture, for example, display the time, when the screen is covered.
In order to enable the display brightness of the screen to be adapted to the ambient light brightness, in the related art, the ambient light brightness may be sensed by a light sensor, and the display brightness of the screen may be adjusted according to the sensed ambient light brightness.
However, currently, the optical sensor in the terminal device such as a mobile phone is disposed on the front surface of the terminal, for example, as shown in fig. 1, the optical sensor may be disposed at a certain position on the front surface of the terminal, and when the front surface of the terminal is covered by the external member, for example, as shown in fig. 2, the optical sensor is also covered, which may not sense the ambient light brightness, and thus the display brightness of the continuous display area may not be well controlled, which may affect the visual effect of the user viewing the continuous display area.
Disclosure of Invention
The present disclosure provides a brightness control method, a brightness control apparatus, and an electronic device to solve the disadvantages of the related art.
According to a first aspect of the embodiments of the present disclosure, there is provided a brightness control method, which is applied to a terminal, a front surface of the terminal is provided with a screen, the screen includes a continuous display area, and a back surface of the terminal is provided with a first optical sensor, the method includes:
acquiring first ambient light brightness sensed by the first light sensor;
and when the area of the front of the terminal except the continuous display area is covered, adjusting the display brightness of the continuous display area according to the first environment light brightness.
Optionally, the terminal further includes an acceleration sensor, and before adjusting the display brightness of the persistent display area according to the first ambient light brightness when the area of the front of the terminal other than the persistent display area is covered, the method includes:
determining the attitude of the terminal according to the acceleration information sensed by the acceleration sensor;
when the area of the front of the terminal except the continuous display area is covered, adjusting the display brightness of the continuous display area according to the first ambient light brightness comprises:
if the terminal is placed horizontally and the first ambient light brightness is zero, when the area of the front of the terminal except the continuous display area is covered, acquiring the latest ambient light brightness sensed by the first optical sensor when the terminal is not placed horizontally;
and adjusting the display brightness of the continuous display area according to the latest ambient light brightness.
Optionally, a second light sensor is disposed on the front surface of the terminal, the terminal further includes an acceleration sensor, and before adjusting the display brightness of the persistent display area according to the first ambient light brightness when the area of the front surface of the terminal other than the persistent display area is covered, the method includes:
determining the attitude of the terminal according to the acceleration information sensed by the acceleration sensor;
if the terminal is placed horizontally and the first ambient light brightness is zero, and the front of the terminal is not covered at a first moment within the duration of the horizontal placement of the terminal, and the area of the front of the terminal, except the continuous display area, is covered at a second moment within the duration, acquiring second ambient light brightness sensed by the second light sensor at the first moment, wherein the first moment is before the second moment;
and when the area of the front of the terminal except the continuous display area is covered, adjusting the display brightness of the continuous display area according to the second ambient light brightness.
Optionally, the back of the terminal is further provided with an opening, a flash lamp is arranged in the opening, and the first light sensor is arranged in the opening.
Optionally, the continuous display area is a block of area, or a plurality of blocks of area.
According to a second aspect of the embodiments of the present disclosure, there is provided a brightness control device for a terminal, the front of the terminal is provided with a screen, the screen includes a continuous display area, the back of the terminal is provided with a first light sensor, the device includes:
a first brightness acquisition module configured to acquire a first ambient light brightness sensed by the first light sensor;
the brightness adjusting module is configured to adjust the display brightness of the continuous display area according to the first ambient light brightness when the area of the front of the terminal except the continuous display area is covered.
Optionally, the terminal further includes an acceleration sensor, and the apparatus includes:
a first posture determination module configured to determine a posture of the terminal according to acceleration information sensed by the acceleration sensor;
wherein the brightness adjustment module comprises:
the obtaining sub-module is configured to obtain the latest ambient light brightness sensed by the first light sensor when the posture of the terminal is not horizontally placed when the front face of the terminal is covered except the continuous display area under the condition that the posture of the terminal is horizontally placed and the first ambient light brightness is zero;
an adjusting sub-module configured to adjust the display brightness of the continuous display area according to the latest ambient light brightness.
Optionally, a second optical sensor is disposed on a front surface of the terminal, the terminal further includes an acceleration sensor, and the apparatus includes:
a second posture determination module configured to determine a posture of the terminal according to the acceleration information sensed by the acceleration sensor;
a second brightness obtaining module, configured to, when the terminal is placed horizontally in the posture, and the first ambient light brightness is zero, and when the front surface of the terminal is not covered at a first time within a duration of the terminal being placed horizontally, cover a region of the front surface of the terminal other than the persistent display region at a second time within the duration, and obtain a second ambient light brightness sensed by the second light sensor at the first time, where the first time is before the second time;
the brightness adjusting module is configured to adjust the display brightness of the continuous display area according to the second ambient light brightness when the area of the front of the terminal except the continuous display area is covered.
Optionally, the back of the terminal is further provided with an opening, a flash lamp is arranged in the opening, and the first light sensor is arranged in the opening.
Optionally, the continuous display area is a block of area, or a plurality of blocks of area.
According to a third aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the method of any of the above embodiments.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
as can be seen from the above embodiments, since the region of the front surface of the terminal other than the sustained display region is covered, the second light sensor located on the front surface of the terminal is also covered, and the second light sensor cannot accurately sense the ambient light level. Under the condition, the display brightness of the continuous display area can be adjusted according to the first environment light brightness sensed by the first light sensor on the back of the terminal in the embodiment, and the first light sensor is not covered, so that the environment light brightness can be accurately sensed, the display brightness of the continuous display area can be accurately adjusted according to the first environment light brightness, and a user can be ensured to have a good visual effect when watching the continuous display area.
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 present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic configuration diagram of a terminal shown according to an embodiment of the present disclosure.
Fig. 2 is a schematic view of the terminal shown in fig. 1 being hidden by a cover.
Fig. 3 is a schematic flow chart diagram illustrating a brightness control method according to an embodiment of the present disclosure.
Fig. 4 is a schematic flow chart diagram illustrating another brightness control method according to an embodiment of the present disclosure.
Fig. 5 is a schematic flow chart illustrating still another luminance control method according to an embodiment of the present disclosure.
Fig. 6 is a schematic block diagram of a first light sensor shown according to an embodiment of the present disclosure.
Fig. 7 is a schematic block diagram illustrating a luminance controlling apparatus according to an embodiment of the present disclosure.
Fig. 8 is a schematic block diagram illustrating another luminance controlling apparatus according to an embodiment of the present disclosure.
Fig. 9 is a schematic block diagram illustrating still another luminance controlling apparatus according to an embodiment of the present disclosure.
Fig. 10 is a schematic block diagram illustrating an apparatus for brightness control according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 3 is a schematic flow chart diagram illustrating a brightness control method according to an embodiment of the present disclosure. The method shown in this embodiment may be applied to a terminal, which includes but is not limited to an electronic device such as a mobile phone, a tablet computer, a wearable device, and the like. The following embodiments exemplify the present disclosure mainly in the case where the terminal is a mobile phone.
In one embodiment, a screen is disposed on a front surface of the terminal, wherein the screen may be a liquid crystal display or an organic light emitting diode display. The screen comprises a continuous display area, wherein the continuous display area can be arranged at any position of the screen according to requirements, and the continuous display area can be one area or a plurality of areas. The back of the terminal is provided with a first optical sensor, the first optical sensor can sense the brightness of the ambient light, and the sensing result is the first ambient light brightness.
As shown in fig. 3, the luminance controlling method may include the steps of:
in step S101, obtaining a first ambient light brightness sensed by the first light sensor;
in step S102, when the area of the front surface of the terminal other than the continuous display area is covered, the display brightness of the continuous display area is adjusted according to the first ambient light brightness.
In one embodiment, a sleeve, such as a leather sheath, may be provided to cover the terminal to protect the terminal. The user can operate the suite to enable the suite to cover the front face of the terminal or not cover the front face of the terminal.
The window is arranged in the external member, the continuous display area corresponds to the window, and the window can be hollow or provided with a transparent protective layer. When the suite covers the front face of the terminal, the areas of the screen on the front face of the terminal except the continuous display area are covered due to the existence of the window, in this case, the continuous display area can continue to display the content, and the areas of the screen except the continuous display area stop displaying the content. It should be noted that, when the transparent protection layer is located on the sustained display region, the sustained display region is not covered because the sustained display region can still be viewed through the transparent protection layer.
In one embodiment, the first ambient light level may be obtained by sensing the brightness of the ambient light by a first light sensor, wherein the first light sensor may be activated as desired.
Since the region of the front surface of the terminal other than the persistent display region is covered, the second light sensor located at the front surface of the terminal is also covered, and the second light sensor cannot accurately sense the ambient light brightness. Under the condition, the display brightness of the continuous display area can be adjusted according to the first environment light brightness sensed by the first light sensor on the back of the terminal in the embodiment, and the first light sensor is not covered, so that the environment light brightness can be accurately sensed, the display brightness of the continuous display area can be accurately adjusted according to the first environment light brightness, and a user can be ensured to have a good visual effect when watching the continuous display area.
Fig. 4 is a schematic flow chart diagram illustrating another brightness control method according to an embodiment of the present disclosure. As shown in fig. 4, the terminal further includes an acceleration sensor, and before adjusting the display brightness of the persistent display area according to the first ambient light brightness when the area of the front surface of the terminal other than the persistent display area is covered, the method includes:
in step S103, determining the posture of the terminal according to the acceleration information sensed by the acceleration sensor;
when the area of the front of the terminal except the continuous display area is covered, adjusting the display brightness of the continuous display area according to the first ambient light brightness comprises:
in step S1021, if the terminal is placed horizontally and the first ambient light brightness is zero, when the area of the front of the terminal other than the continuous display area is covered, acquiring the latest ambient light brightness sensed by the first light sensor when the terminal is not placed horizontally;
in step S1022, the display brightness of the continuous display area is adjusted according to the latest ambient light brightness.
In one embodiment, although the first light sensor disposed on the rear surface of the terminal may accurately sense the brightness of the ambient light when the region of the front surface of the terminal other than the persistent display region is covered, the rear surface of the terminal may be blocked when the user horizontally places the mobile phone on some object, for example, a desktop, in which case the brightness of the ambient light may not be accurately sensed by the first light sensor.
In order to overcome the problems in the above application, in this embodiment, an acceleration sensor is disposed in the terminal, and the attitude of the terminal is determined according to acceleration information sensed by the acceleration sensor.
If the terminal is placed horizontally and the first ambient light brightness is zero, it can be determined that the terminal is placed horizontally on some objects and the first light sensor is shielded, so that when the area of the front of the terminal except the continuous display area is covered, the display brightness of the continuous display area is not adjusted according to the ambient light brightness sensed by the first light sensor in real time, but the latest ambient light brightness sensed by the first light sensor when the terminal is not placed horizontally can be obtained.
When the terminal is not horizontally placed, the first light sensor is not shielded, so that the brightness of the ambient light can be accurately sensed, the latest ambient light brightness sensed by the first light sensor is obtained and is closest to the ambient light brightness at the current moment, the display brightness of the continuous display area is adjusted according to the latest ambient light brightness, and the display brightness of the continuous display area can be adjusted more accurately to be adaptive to the current ambient light brightness.
In one embodiment, the first light sensor may be further disposed on a side wall of the terminal, so that even if the terminal is horizontally placed on some object, the first light sensor is not shielded, and the display brightness of the continuous display area may be adjusted according to the first ambient light brightness sensed by the first light sensor in real time.
Fig. 5 is a schematic flow chart illustrating still another luminance control method according to an embodiment of the present disclosure. As shown in fig. 5, a second light sensor is disposed on the front surface of the terminal, the terminal further includes an acceleration sensor, and before the display brightness of the persistent display area is adjusted according to the first ambient light brightness when the area of the front surface of the terminal other than the persistent display area is covered, the method includes:
in step S104, determining the attitude of the terminal according to the acceleration information sensed by the acceleration sensor;
in step S105, if the terminal is placed horizontally and the first ambient light brightness is zero, and the front of the terminal is not covered at a first time within a duration of the terminal being placed horizontally and an area of the front of the terminal other than the continuous display area is covered at a second time within the duration, acquiring a second ambient light brightness sensed by the second light sensor at the first time, where the first time is before the second time;
in step S106, when the area of the front surface of the terminal other than the continuous display area is covered, the display brightness of the continuous display area is adjusted according to the second ambient light brightness.
In an embodiment, a second optical sensor may be further disposed on the front surface of the terminal, where the second optical sensor may be located below the screen or in a frame region outside the screen, and may be particularly disposed as required.
If the terminal is placed horizontally and the first ambient light intensity is zero, it can be determined that the terminal is placed horizontally on some objects and the first light sensor is shielded. In this case, if it is further determined that the front of the terminal is not covered at a first time within the duration of the horizontal placement of the terminal, and an area of the front of the terminal other than the persistent display area is covered at a second time within the duration, which indicates that the first light sensor is blocked first and the second light sensor is blocked later, the ambient light brightness sensed by the second light sensor at the first time is closer to the ambient light brightness at the current time than the ambient light brightness sensed by the first light sensor at the second time.
Therefore, the second ambient light brightness sensed by the second optical sensor at the first moment can be obtained, and when the area of the front of the terminal except the continuous display area is covered, the display brightness of the continuous display area is adjusted according to the second ambient light brightness, which is beneficial to ensuring that the display brightness of the continuous display area is adjusted more accurately to be adaptive to the current ambient light brightness.
Fig. 6 is a schematic block diagram of a first light sensor shown according to an embodiment of the present disclosure. As shown in fig. 6, the rear surface of the terminal is further provided with a hole H in which a flash lamp is disposed, and the first light sensor is disposed in the hole H.
In one embodiment, the first light sensor may be disposed in the same opening as a flash of the terminal.
Since the flash lamp is not used frequently, the ambient light level sensed by the first sensor is hardly affected.
And with the flash light setting at first light sensor and terminal in same trompil, need not to set up the trompil alone for first light sensor, can reduce the quantity that sets up the trompil at the terminal back, be favorable to guaranteeing the structural strength at terminal to simplify the manufacture craft.
In addition, even if the external member still covers the cell-phone back, correspond the position of trompil at the external member, can set up the fretwork region, when guaranteeing that the light that the flash light sent can jet out, also can guarantee that first light sensor normally responds to the luminance of ambient light.
The rear surface of the terminal can be further provided with a lens, and the specific number and the position of the lens can be set as required, which is not limited in the disclosure.
Optionally, the continuous display area is a block of area, or a plurality of blocks of area.
In one embodiment, one or more regions may be set as the continuous display region, where the plurality of regions may be located at different positions on the screen, and then the display brightness of each continuous display region may be adjusted according to the first ambient light brightness.
Corresponding to the embodiment of the brightness control method, the disclosure also provides an embodiment of a brightness control device.
Fig. 7 is a schematic block diagram illustrating a luminance controlling apparatus according to an embodiment of the present disclosure. The apparatus shown in this embodiment may be applied to a terminal, which includes but is not limited to an electronic device such as a mobile phone, a tablet computer, a wearable device, and the like. The following embodiments exemplify the present disclosure mainly in the case where the terminal is a mobile phone.
In one embodiment, a screen is disposed on a front surface of the terminal, wherein the screen may be a liquid crystal display or an organic light emitting diode display. The screen comprises a continuous display area, wherein the continuous display area can be arranged at any position of the screen according to requirements, and the continuous display area can be one area or a plurality of areas. The back of the terminal is provided with a first optical sensor, the first optical sensor can sense the brightness of the ambient light, and the sensing result is the first ambient light brightness.
As shown in fig. 7, the luminance controlling apparatus may include:
a first brightness obtaining module 101 configured to obtain a first ambient light brightness sensed by the first light sensor;
a brightness adjusting module 102 configured to adjust the display brightness of the continuous display area according to the first ambient light brightness when the area of the front of the terminal other than the continuous display area is covered.
Fig. 8 is a schematic block diagram illustrating another luminance controlling apparatus according to an embodiment of the present disclosure. As shown in fig. 8, the terminal further includes an acceleration sensor, and the apparatus includes:
a first posture determination module 103 configured to determine a posture of the terminal according to the acceleration information sensed by the acceleration sensor;
wherein the brightness adjusting module 102 comprises:
an obtaining sub-module 1021, configured to, when the front of the terminal is covered except for the continuous display area when the terminal is in a state of being placed horizontally and the first ambient light brightness is zero, obtain the latest ambient light brightness sensed by the first light sensor when the terminal is not in a state of being placed horizontally;
an adjusting sub-module 1022 configured to adjust the display brightness of the continuous display area according to the latest ambient light brightness.
Fig. 9 is a schematic block diagram illustrating still another luminance controlling apparatus according to an embodiment of the present disclosure. As shown in fig. 9, the front surface of the terminal is provided with a second optical sensor, the terminal further includes an acceleration sensor, and the apparatus includes:
a second posture determination module 104 configured to determine a posture of the terminal according to the acceleration information sensed by the acceleration sensor;
a second brightness obtaining module 105, configured to, in a case where the terminal is placed horizontally in the posture, and the first ambient light brightness is zero, and in a case where the front surface of the terminal is not covered at a first time within a duration of the terminal being placed horizontally, cover a region of the front surface of the terminal other than the persistent display region at a second time within the duration, and obtain a second ambient light brightness sensed by the second light sensor at the first time, where the first time is before the second time;
the brightness adjusting module 102 is configured to adjust the display brightness of the persistent display area according to the second ambient light brightness when the area of the front of the terminal other than the persistent display area is covered.
Optionally, the back of the terminal is further provided with an opening, a flash lamp is arranged in the opening, and the first light sensor is arranged in the opening.
Optionally, the continuous display area is a block of area, or a plurality of blocks of area.
With regard to the apparatus in the above embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments of the related method, and will not be described in detail here.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, wherein the modules described as separate parts may or may not be physically separate, and the parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
An embodiment of the present disclosure also provides an electronic device, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the method of any of the above embodiments.
Fig. 10 is a schematic block diagram illustrating an apparatus 1000 for brightness control according to an embodiment of the present disclosure. For example, the apparatus 1000 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 10, the apparatus 1000 may include one or more of the following components: processing component 1002, memory 1004, power component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, and communications component 1016. The display panel of any one of the above embodiments is also included.
The processing component 1002 generally controls the overall operation of the device 1000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 1002 may include one or more processors 1020 to execute instructions to perform all or a portion of the steps of the methods described above. Further, processing component 1002 may include one or more modules that facilitate interaction between processing component 1002 and other components. For example, the processing component 1002 may include a multimedia module to facilitate interaction between the multimedia component 1008 and the processing component 1002.
The memory 1004 is configured to store various types of data to support operations at the apparatus 1000. Examples of such data include instructions for any application or method operating on device 1000, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 1004 may be implemented by any type or combination of volatile or non-volatile 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 disks.
The power supply component 1006 provides power to the various components of the device 1000. The power components 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1000.
The multimedia component 1008 includes a screen that provides an output interface between the device 1000 and a user, in some embodiments, the screen may include a liquid crystal display (L CD) 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 audio component 1010 is configured to output and/or input audio signals. For example, audio component 1010 includes a Microphone (MIC) configured to receive external audio signals when apparatus 1000 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 1004 or transmitted via the communication component 1016. In some embodiments, audio component 1010 also includes a speaker for outputting audio signals.
I/O interface 1012 provides an interface between processing component 1002 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 1014 includes one or more sensors for providing various aspects of status assessment for the device 1000. For example, sensor assembly 1014 may detect an open/closed state of device 1000, the relative positioning of components, such as a display and keypad of device 1000, the change in position of device 1000 or a component of device 1000, the presence or absence of user contact with device 1000, the orientation or acceleration/deceleration of device 1000, and the change in temperature of device 1000. The sensor assembly 1014 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 1014 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 1014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 1016 is configured to facilitate communications between the apparatus 1000 and other devices in a wired or wireless manner. The device 1000 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1016 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 1016 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 example embodiment, the apparatus 1000 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), programmable logic devices (P L D), Field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 1004 comprising instructions, executable by the processor 1020 of the device 1000 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (11)
1. A brightness control method is applicable to a terminal, a screen is arranged on the front side of the terminal and comprises a continuous display area, and a first optical sensor is arranged on the back side of the terminal, and the method comprises the following steps:
acquiring first ambient light brightness sensed by the first light sensor;
and when the area of the front of the terminal except the continuous display area is covered, adjusting the display brightness of the continuous display area according to the first environment light brightness.
2. The method according to claim 1, wherein the terminal further comprises an acceleration sensor, and before adjusting the display brightness of the persistent display area according to the first ambient light brightness when the area of the front surface of the terminal other than the persistent display area is covered, the method comprises:
determining the attitude of the terminal according to the acceleration information sensed by the acceleration sensor;
when the area of the front of the terminal except the continuous display area is covered, adjusting the display brightness of the continuous display area according to the first ambient light brightness comprises:
if the terminal is placed horizontally and the first ambient light brightness is zero, when the area of the front of the terminal except the continuous display area is covered, acquiring the latest ambient light brightness sensed by the first optical sensor when the terminal is not placed horizontally;
and adjusting the display brightness of the continuous display area according to the latest ambient light brightness.
3. The method according to claim 1, wherein the front surface of the terminal is provided with a second light sensor, the terminal further comprises an acceleration sensor, and the method comprises, before adjusting the display brightness of the continuous display area according to the first ambient light level when the area of the front surface of the terminal other than the continuous display area is covered:
determining the attitude of the terminal according to the acceleration information sensed by the acceleration sensor;
if the terminal is placed horizontally and the first ambient light brightness is zero, and the front of the terminal is not covered at a first moment within the duration of the horizontal placement of the terminal, and the area of the front of the terminal, except the continuous display area, is covered at a second moment within the duration, acquiring second ambient light brightness sensed by the second light sensor at the first moment, wherein the first moment is before the second moment;
and when the area of the front of the terminal except the continuous display area is covered, adjusting the display brightness of the continuous display area according to the second ambient light brightness.
4. The method according to any one of claims 1 to 3, wherein the rear surface of the terminal is further provided with an opening in which a flash lamp is disposed, the first light sensor being disposed in the opening.
5. The method according to any one of claims 1 to 3, wherein the persistent display area is a block of area or a plurality of blocks of area.
6. A brightness control device, adapted to a terminal, wherein a front surface of the terminal is provided with a screen, the screen includes a continuous display area, a back surface of the terminal is provided with a first optical sensor, the device includes:
a first brightness acquisition module configured to acquire a first ambient light brightness sensed by the first light sensor;
the brightness adjusting module is configured to adjust the display brightness of the continuous display area according to the first ambient light brightness when the area of the front of the terminal except the continuous display area is covered.
7. The apparatus of claim 6, wherein the terminal further comprises an acceleration sensor, the apparatus comprising:
a first posture determination module configured to determine a posture of the terminal according to acceleration information sensed by the acceleration sensor;
wherein the brightness adjustment module comprises:
the obtaining sub-module is configured to obtain the latest ambient light brightness sensed by the first light sensor when the posture of the terminal is not horizontally placed when the front face of the terminal is covered except the continuous display area under the condition that the posture of the terminal is horizontally placed and the first ambient light brightness is zero;
an adjusting sub-module configured to adjust the display brightness of the continuous display area according to the latest ambient light brightness.
8. The apparatus of claim 6, wherein the front face of the terminal is provided with a second light sensor, the terminal further comprising an acceleration sensor, the apparatus comprising:
a second posture determination module configured to determine a posture of the terminal according to the acceleration information sensed by the acceleration sensor;
a second brightness obtaining module, configured to, when the terminal is placed horizontally in the posture, and the first ambient light brightness is zero, and when the front surface of the terminal is not covered at a first time within a duration of the terminal being placed horizontally, cover a region of the front surface of the terminal other than the persistent display region at a second time within the duration, and obtain a second ambient light brightness sensed by the second light sensor at the first time, where the first time is before the second time;
the brightness adjusting module is configured to adjust the display brightness of the continuous display area according to the second ambient light brightness when the area of the front of the terminal except the continuous display area is covered.
9. The device according to any one of claims 6 to 8, wherein the rear surface of the terminal is further provided with an opening in which a flash is disposed, the first light sensor being disposed in the opening.
10. The apparatus according to any one of claims 6 to 8, wherein the continuous display area is one area or a plurality of areas.
11. An electronic device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the method of any one of claims 1 to 5.
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| CN202010157666.3A CN111405109A (en) | 2020-03-09 | 2020-03-09 | Brightness control method, brightness control device and electronic equipment |
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| CN202010157666.3A CN111405109A (en) | 2020-03-09 | 2020-03-09 | Brightness control method, brightness control device and electronic equipment |
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| CN111405109A true CN111405109A (en) | 2020-07-10 |
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| CN116456010A (en) * | 2023-06-15 | 2023-07-18 | 荣耀终端有限公司 | Optical module and electronic device |
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