CN109144308B - Display screen driving method, display screen, electronic device, and storage medium - Google Patents
Display screen driving method, display screen, electronic device, and storage medium Download PDFInfo
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- CN109144308B CN109144308B CN201810783810.7A CN201810783810A CN109144308B CN 109144308 B CN109144308 B CN 109144308B CN 201810783810 A CN201810783810 A CN 201810783810A CN 109144308 B CN109144308 B CN 109144308B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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Abstract
本申请实施例提供一种显示屏的驱动方法、显示屏、电子设备及存储介质。其中，显示屏包括第一显示区和第二显示区，显示屏包括多条扫描线、触控开关以及触控驱动电路，每一扫描线包括位于第一显示区的第一子扫描线和位于第二显示区的第二子扫描线；触控开关与所有扫描线连接，且触控开关连接于第一子扫描线和第二子扫描线之间；触控驱动电路与触控开关连接，触控驱动电路用于输出触控信号；显示屏的驱动方法包括：当显示屏处于熄屏状态时，触控驱动电路控制触控开关关闭；触控驱动电路将触控信号驱动到所有第一子扫描线，使得第一显示区在熄屏状态下接收手势信号。本申请实施例可以节省功耗。
Embodiments of the present application provide a method for driving a display screen, a display screen, an electronic device, and a storage medium. The display screen includes a first display area and a second display area, the display screen includes a plurality of scan lines, a touch switch and a touch drive circuit, and each scan line includes a first sub-scan line located in the first display area and a sub-scan line located in the first display area. The second sub-scan line in the second display area; the touch switch is connected to all scan lines, and the touch switch is connected between the first sub-scan line and the second sub-scan line; the touch drive circuit is connected to the touch switch, The touch driving circuit is used for outputting touch signals; the driving method of the display screen includes: when the display screen is in a screen-off state, the touch driving circuit controls the touch switch to be turned off; the touch driving circuit drives the touch signal to all the first The sub-scan line enables the first display area to receive the gesture signal in a screen-off state. The embodiments of the present application can save power consumption.
Description
Technical Field
The present disclosure relates to the field of electronic technologies, and in particular, to a driving method for a display, an electronic device, and a storage medium.
Background
With the development of communication technology, electronic devices such as smart phones are becoming more and more popular. At present, electronic devices, such as smart phones, handheld computers, tablet computers, handheld game machines, etc., are generally designed to have a structure of a touch display screen to provide a touch input mode, so that a user can operate the electronic devices more conveniently.
The black screen gesture is a unique characteristic of the existing smart phone and has a function of future science and technology sense, and when the black screen gesture function is started, a gesture signal acting on the touch display screen can be detected in a standby screen off (black screen) state of the smart phone, so that corresponding functions or software in the smart phone are triggered. However, the current black screen gesture processing flow has defects, which cause high power consumption of the smart phone.
Disclosure of Invention
The embodiment of the application provides a driving method of a display screen, the display screen, an electronic device and a storage medium, which can reduce power consumption.
The embodiment of the application provides a driving method of a display screen, wherein the display screen comprises a first display area and a second display area, and the driving method of the display screen comprises the following steps:
detecting the display screen state, wherein the display screen state comprises a screen-off state and a screen-on state;
when the display screen is in the screen-off state, controlling the first display area to be in an activated state and controlling the second display area to be in an inactivated state, wherein the activated state represents that the first display area can receive gesture signals in the screen-off state, the activated state and the inactivated state are opposite in state, and the inactivated state represents that the second display area cannot receive gesture signals in the screen-off state;
acquiring a gesture signal input by a user in the first display area;
and responding to the operation corresponding to the gesture signal according to the gesture signal.
The embodiment of the present application provides a driving method of a display screen, where the display screen includes a first display area and a second display area, and the display screen includes:
a plurality of scanning lines, each of which includes a first sub-scanning line located in the first display region and a second sub-scanning line located in the second display region;
the touch switch is connected with all the scanning lines and is connected between the first scanning sub-line and the second scanning sub-line;
the touch control driving circuit is connected with the touch control switch and is used for outputting a touch control signal;
the driving method of the display screen comprises the following steps:
when the display screen is in a screen-off state, the touch control driving circuit controls the touch control switch to be turned off;
the touch control driving circuit drives the touch control signals to all the first sub-scanning lines, so that the first display area receives gesture signals in a screen extinguishing state.
The embodiment of the present application provides still another display screen, including first display area and second display area, the display screen includes:
a plurality of scanning lines, each of which includes a first sub-scanning line located in the first display region and a second sub-scanning line located in the second display region;
the touch switch is connected with all the scanning lines and is connected between the first scanning sub-line and the second scanning sub-line;
the touch control driving circuit is connected with the touch control switch, the touch control driving circuit is used for outputting a touch control signal, and the touch control driving circuit is used for:
when the display screen is in a screen-off state, the touch switch is controlled to be turned off, and the touch signals are driven to all the first sub-scanning lines, so that the first display area receives gesture signals in the screen-off state.
The embodiment of the application also provides an electronic device, which comprises a shell and a display screen arranged on the shell,
a plurality of scanning lines, each of which includes a first sub-scanning line located in the first display region and a second sub-scanning line located in the second display region;
the touch switch is connected with all the scanning lines and is connected between the first scanning sub-line and the second scanning sub-line;
the touch control driving circuit is connected with the touch control switch, the touch control driving circuit is used for outputting a touch control signal, and the touch control driving circuit is used for:
when the display screen is in a screen-off state, the touch switch is controlled to be turned off, and the touch signals are driven to all the first sub-scanning lines, so that the first display area receives gesture signals in the screen-off state.
An embodiment of the application provides a storage medium having a computer program stored thereon, which when executed by a processor performs the method described above.
In the embodiment of the application, the touch switch is turned off when the display screen is in the screen-off state, the touch driving circuit drives the touch signal to the first sub-scanning line, and only the first display area can receive the gesture signal in the screen-off state.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is a sectional view of the electronic device shown in fig. 1 in a direction P1-P1.
Fig. 3 is a block diagram of an electronic device according to an embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram of a display screen provided in an embodiment of the present application.
Fig. 5 is a schematic flowchart of a driving method of a display panel according to an embodiment of the present application.
Fig. 6 is another schematic structural diagram of a display screen according to an embodiment of the present application.
Fig. 7 is another schematic flow chart of a driving method of a display panel according to an embodiment of the present application.
Fig. 8 is a schematic structural diagram of a display screen according to an embodiment of the present application.
Fig. 9 is a schematic structural diagram of a display screen according to an embodiment of the present application.
Fig. 10 is a schematic structural diagram of a display screen according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to facilitate ease of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 10 may include a display screen 100, a circuit board 13, a battery 14, and a housing 15. It should be noted that the electronic device 10 is not limited to the above.
Wherein the display screen 100 is mounted in the housing 15. The display screen 100 is electrically connected to the circuit board 13 to form a display surface of the electronic device 10. In some embodiments, the display surface of the electronic device 10 may be provided with non-display areas, such as: the top end or/and the bottom end of the electronic device 10 may form a non-display area, that is, the electronic device 10 forms a non-display area on the upper portion or/and the lower portion of the display screen 100, and the electronic device 10 may mount a camera, a receiver, and the like on the non-display area. Note that the display surface of the electronic device 10 may not be provided with the non-display area, that is, the display screen 100 may be a full-screen. The display screen may be laid over the entire display surface of the electronic device 10, so that the display screen can be displayed in a full screen on the display surface of the electronic device 10.
The display screen 100 may have a regular shape, such as a rectangular parallelepiped structure or a rounded rectangular structure, and the display screen 100 may also have an irregular shape.
The display screen 100 may be one or a combination of a liquid crystal display, an organic light emitting diode display, an electronic ink display, a plasma display, and a display using other display technologies. The display screen 100 may include an array of touch sensors (i.e., the display screen 100 may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto. In some embodiments, when the display screen 100 is a liquid crystal display screen, the display screen 100 may include a backlight module, a lower polarizer, an array substrate, a liquid crystal layer, a color film substrate, an upper polarizer, and the like, which are sequentially stacked. When the display panel 100 is an organic light emitting diode display panel, the display panel 100 may include a base layer, an anode layer, an organic layer, a conductive layer, an emission layer, a cathode layer, and the like, which are sequentially stacked.
It should be noted that, in some embodiments, a cover plate may be disposed on the display screen 100. Referring to fig. 2, fig. 2 is a cross-sectional view of the electronic device shown in fig. 1 taken along a direction P1-P1. The cover plate 11 may cover the display screen 100 to protect the display screen 100. The cover plate 11 may be a transparent glass cover plate so that the display screen 100 displays through the cover plate 11. In some embodiments, the cover plate 11 may be a glass cover plate made of a material such as sapphire.
In some embodiments, after the display screen 100 is mounted on the housing 15, a receiving space is formed between the housing 15 and the display screen 100, and the receiving space can receive components of the electronic device 10, such as the circuit board 13, the battery 14, and the like.
The circuit board 13 is mounted in the housing 15, the circuit board 13 may be a main board of the electronic device 10, and one, two or more functional devices such as a motor, a microphone, a speaker, an earphone interface, a universal serial bus interface, a camera, a distance sensor, an ambient light sensor, a receiver, and a processor may be integrated on the circuit board 13.
In some embodiments, the circuit board 13 may be secured within the housing 15. Specifically, the circuit board 13 may be screwed to the housing 15 by screws, or may be snap-fitted to the housing 15 by means of a snap-fit. It should be noted that the way in which the circuit board 13 is specifically fixed to the housing 15 according to the embodiment of the present application is not limited to this, and other ways, such as a way of jointly fixing by a snap and a screw, are also possible.
Wherein a battery 14 is mounted in the housing 15, the battery 14 being electrically connected to the circuit board 13 to provide power to the electronic device 10. The housing 15 may serve as a battery cover for the battery 14. The case 15 covers the battery 14 to protect the battery 14, reducing damage to the battery 14 due to collision, dropping, and the like of the electronic apparatus 10.
Wherein the housing 15 may form an outer contour of the electronic device 10. In some embodiments, the housing 15 may be a metal housing, such as a metal such as magnesium alloy, stainless steel, and the like. It should be noted that the material of the housing 15 in the embodiment of the present application is not limited to this, and other manners may also be adopted, such as: the housing 15 may be a plastic housing, a ceramic housing, a glass housing, or the like.
Referring to fig. 3, fig. 3 is a block diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 10 may include a storage and processing circuit 131, and the storage and processing circuit 131 may be integrated on the circuit board 13. The storage and processing circuit 131 may include a memory, such as a hard disk drive memory, a non-volatile memory (e.g., a flash memory or other electronically programmable read only memory used to form a solid state drive, etc.), a volatile memory (e.g., a static or dynamic random access memory, etc.), and so on, and embodiments of the present application are not limited thereto. Processing circuitry in the storage and processing circuitry 131 may be used to control the operation of the electronic device 10. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.
The storage and processing circuit 131 may be used to run software in the electronic device 10 such as an Internet browsing application, a Voice Over Internet Protocol (VOIP) phone call application, an email application, a media playing application, operating system functions, etc. Such software may be used to perform control operations such as, for example, camera-based image capture, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functionality based on status indicators such as status indicator lights of light emitting diodes, touch event detection based on a touch sensor, functionality associated with displaying information on multiple (e.g., layered) displays, operations associated with performing wireless communication functions, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the electronic device 10, and the like, without limitation of the embodiments of the present application.
The electronic device 10 may include input-output circuitry 132, and the input-output circuitry 132 may be disposed on the circuit board 13. The input-output circuitry 132 may be used to enable the electronic device 10 to enable the input and output of data, i.e., to allow the electronic device 10 to receive data from external devices and also to allow the electronic device 10 to output data from the electronic device 10 to external devices. The input-output circuit 132 may further include a sensor 1321. The sensors 1321 can include ambient light sensors, optical and capacitive based proximity sensors, touch sensors (e.g., optical based touch sensors and/or capacitive touch sensors, where the touch sensors can be part of a touch display screen or used independently as a touch sensor structure), acceleration sensors, temperature sensors, and other sensors, among others.
The electronic device 10 may include audio components 1322, and the audio components 1322 may be disposed on the circuit board 13. Audio component 1323 may be used to provide audio input and output functionality for electronic device 10. Audio components 1322 in electronic device 10 may include speakers, microphones, buzzers, tone generators, and other components for generating and detecting sound.
The electronic device 10 may include communication circuitry 1323, and the communication circuitry 1223 may be disposed on the circuit board 13. The communications circuitry 1323 may be used to provide the electronic device 10 with the ability to communicate with external devices. The communication circuitry 1323 may include analog and digital input-output interface circuitry, and wireless communication circuitry based on radio frequency signals and/or optical signals. The wireless communication circuitry in communication circuitry 1323 may include radio-frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, and filters. For example, the wireless Communication circuitry in Communication circuitry 1323 may include circuitry to support Near Field Communication (NFC) by transmitting and receiving Near Field coupled electromagnetic signals. For example, the communication circuitry 1323 may include a near field communication antenna and a near field communication transceiver. Communications circuitry 1323 may also include cellular telephone transceiver, wireless local area network transceiver circuitry, and the like.
The electronic device 10 may include power management circuitry and other input-output units 1324. The input-output unit 1324 may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, etc.
A user may enter commands through the input-output circuitry 132 to control the operation of the electronic device 10, and may use the output data of the input-output circuitry 132 to enable receipt of status information and other outputs from the electronic device 10.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a display screen according to an embodiment of the present disclosure. The display screen 100 may include a display area 110, and the display area 110 may display content as a display surface of the electronic device 10. The display area 110 includes a first display area 111 and a second display area 112.
In some embodiments, the first display region 111 and the second display region 112 may be arranged side by side. The first display region 111 may be rectangular, and the second display region 112 may be rectangular. The shape and arrangement of the first display area 111 and the second display area 112 are not limited to this. In some embodiments, the area of the first display region 111 may be smaller than the area of the second display region 112, the area of the first display region 111 may be equal to the area of the second display region 112, and the area of the first display region 111 may be larger than the area of the second display region 112.
In some embodiments, when the display screen 100 is in a bright screen state, both the first display area 111 and the second display area 112 can be displayed normally, and the first display area 111 and the second display area 112 can perform a normal touch operation. When the display screen 100 is in the screen-off state and the electronic device 10 is in the standby state, the first display area 111 is in the active state, and the first display area 111 may receive the gesture signal and respond to an operation corresponding to the gesture signal according to the gesture signal. That is, when the display screen 100 is in the screen-off state and the electronic device 10 is in the standby state, the first display area 111 has a black screen gesture function, and it can be understood that the black screen gesture function can refer to relevant contents, which is not limited herein.
While the display screen 100 is in the screen-off state and the electronic device 10 is in the standby state, the second display area 112 is in the inactive state, it can be understood that the states of the inactive state and the active state are opposite, and the second display area 112 does not receive the gesture signal in the screen-off state.
To further describe the display screen 100, the following description is made from the perspective of the display screen 100 driving. Referring to fig. 5, fig. 5 is a schematic flow chart illustrating a driving method of a display panel according to an embodiment of the present disclosure. The driving method of the display panel 100 includes:
1011, detecting the state of the display screen 100, wherein the state of the display screen 100 comprises a screen-off state and a screen-on state.
1012, when the display screen 100 is in the screen-off state, controlling the first display area 111 to be in the activated state and controlling the second display area 112 to be in the deactivated state, where the activated state indicates that the first display area 111 can receive a gesture signal in the screen-off state of the display screen 100, and a black screen gesture function can be implemented; the inactive state indicates that the second display area 112 cannot receive a gesture signal in the screen-off state of the display screen, and does not have the function of a black screen gesture, and it is understood that the active state and the inactive state are opposite states.
1013, the gesture signal input by the user in the first display area 111 is acquired. It is understood that one, two or more preset gesture signals may be set in advance, and the gesture signals input by the user may be compared with the preset gesture signals, and then corresponding actions may be performed according to the comparison result.
1014, responding to the operation corresponding to the gesture signal according to the gesture signal. It can be understood that, when the gesture signal input by the user matches the preset gesture signal, the operation corresponding to the gesture signal is responded according to the gesture signal input by the user. Or, when the gesture signal input by the user matches the preset gesture signal, responding to the operation corresponding to the preset gesture signal according to the gesture signal input by the user. It should be noted that, when the gesture signal input by the user is not matched with the preset gesture signal, no response is made, or the user is reminded that the input gesture signal is wrong.
As can be seen from the above, in the embodiment of the present application, when the black screen gesture function is implemented, the black screen gesture function is implemented only in a partial area of the display area 110 in the display screen 100, which can reduce power consumption and improve the endurance time of the electronic device 10 compared with the implementation of the black screen gesture function in the entire display area 110 of the display screen 100.
Referring to fig. 6, fig. 6 is another schematic structural diagram of a display screen according to an embodiment of the present application. The display screen 100 may include scan lines 120, a touch switch 130, and a touch driving circuit 140.
The scan lines 120 may be a plurality of scan lines, and the scan lines 120 are arranged in parallel. The specific number of the scan lines 120 is set according to the display resolution of the display screen 100, for example, the resolution of the display screen 100 is 1080P, and the number of the scan lines 120 may be 1920. In some embodiments, each scan line 120 includes a first sub-scan line 121 positioned in the first display region 111 and a second sub-scan line 122 positioned in the second display region 112.
In some embodiments, the scan lines 120 may be connected to the touch driving circuit 140, and all the scan lines 120 may be connected to the same touch driving circuit 140. The touch driving circuit 140 may output a touch signal, and the touch driving circuit 140 may control the display screen 100 to perform a touch operation, so as to implement a touch function of the display screen 100.
In some embodiments, the touch driving circuit 140 may be disposed at one end of the display screen 100, such as: the touch driving circuit 140 is disposed at the second end 102 of the display screen 100. It should be noted that the touch driving circuit 140 may be disposed adjacent to the second display area 112, and the touch driving circuit 140 may be disposed opposite to the first display area 111. Specifically, the first display area 111 is located at the first end 101 of the display screen 100, and the second display area 112 is located between the touch driving circuit 140 and the first display area 111. The first end portion 101 and the second end portion 102 are two opposite end portions of the display screen 100, and the touch driving circuit 140 and the first display area 111 are located at the two opposite end portions of the display screen 100.
Wherein the first end 101 may be located at the bottom of the electronic device 10 and the second end 102 may be located at the top of the electronic device 10. The first end 101 may be located at the top of the electronic device 10, and the second end 102 may be located at the bottom of the electronic device 10.
The position of the touch driving circuit 140 is not limited to this. In some other embodiments, the touch driving circuit 140 is disposed adjacent to the first display region 111, and the first display region 111 is located between the touch driving circuit 140 and the second display region 112.
The number of the touch switches 130 may be multiple, and the number of the touch switches 130 may be the same as the number of the scan lines 120. In some embodiments, all the touch switches 130 are connected to the scan lines 120, specifically, each touch switch 130 is connected to one scan line 120, and the touch switch 130 divides the scan line 120 into two parts, namely, a first scan sub-line 121 and a second scan sub-line 122. That is, each of the scan lines 120 includes a first sub-scan line 121 and a second sub-scan line 122.
In some embodiments, the first sub-scanning line 121 is located in the first display region 111, the second sub-scanning line 122 is located in the second display region 112, and the touch switch 130 is connected between the first sub-scanning line 111 and the second sub-scanning line 122.
In some embodiments, the touch switch 130 is connected to the touch driving circuit 140, and the touch driving circuit 140 controls the on/off of the touch switch 130. In some embodiments, when the display screen 100 is in a bright screen state, the touch driving circuit 140 controls the touch switch 130 to be turned on, and drives the touch signals to all the first sub-scanning lines 121 and all the second sub-scanning lines 122, so that the first display area 111 and the second display area 112 can receive signals in the bright screen state, normal display can be performed, and normal touch can be achieved.
In some embodiments, when the display screen 100 is in the off-screen state and the electronic device 10 is in the standby state, the touch driving circuit 140 controls the touch switch 130 to be turned off, and simultaneously the touch driving circuit 140 drives the touch signal to all the first sub-scanning lines 121, so that the first display area 111 receives the gesture signal in the off-screen state, and a black-screen gesture function can be implemented in the first display area 111. When the touch driving circuit 140 controls the touch switch 130 to be turned off, the touch signal cannot be transmitted to the second sub-scanning line 122, and the second display area 112 cannot receive the gesture signal in the screen-off state, and does not have the function of a black screen gesture.
To further describe the display screen 100, the following description is made from the perspective of the display screen 100 driving. Referring to fig. 7, fig. 7 is another schematic flow chart of a driving method of a display panel according to an embodiment of the present disclosure. The driving method of the display panel 100 includes:
2011, when the display screen 100 is in the off state, the touch driving circuit 140 controls the touch switch 130 to be turned off. It is understood that when the display screen 100 is in the off-screen state and the electronic device 10 is in the standby state, the touch driving circuit 140 controls the touch switch 130 to be turned off.
2012, the touch driving circuit 140 drives the touch signal to all the first sub-scanning lines 121, so that the first display area 111 receives the gesture signal in the screen-off state, and the function of a black screen gesture can be implemented in the first display area 111. It can be understood that when the touch driving circuit 140 controls the touch switch 130 to be turned off, the touch signal cannot be transmitted to the second scan line 122, and the second display area 112 cannot receive the gesture signal in the screen-off state, and does not have the function of a black-screen gesture.
As can be seen from the above, in the display screen 100 of the embodiment of the application, and in the standby state of the electronic device 10, the touch driving circuit 140 drives only the first sub-scanning line 121 located in the first display area 111 through the touch switch 130, and does not drive the second sub-scanning line 122 located in the second display area 112. Therefore, in the embodiment of the present application, the black screen gesture function is only implemented in the first display area 111, and compared with the implementation of the black screen gesture function in the whole display screen 110 of the display screen 100, time and power for driving the second sub-scanning line 122 can be saved, so that power consumption can be saved, and the endurance time of the electronic device 10 can be improved.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a display screen according to an embodiment of the present application. The display screen 100 includes a flexible circuit board 150, and the flexible circuit board 150 may be connected with the circuit board 13 of the electronic device 10 to drive the display screen 100. In some embodiments, the touch driving circuit 140 may be mounted on the flexible circuit board 150. It is understood that the touch chip may be integrated on the flexible circuit board 150. The installation method of the touch driving circuit 140 is not limited to this, and the touch driving circuit 140 may be installed at other positions.
It should be noted that the arrangement of the first display area 111 and the second display area 112 in the embodiment of the present application is not limited thereto. In other embodiments, please refer to fig. 9, and fig. 9 is a schematic view illustrating another structure of a display screen according to an embodiment of the present disclosure. The display screen 200 may include a display area 210, and the display area 210 may include a first display area 211 and a second display area 212. The second display region 212 includes a first portion 2121 and a second portion 2122, the first portion 2121 is located at one end of the second portion 2122, and the width of the first portion 2121 is smaller than that of the second portion 2122. The first display region 211 is located at one end of the second portion 2122, the first display region 211 is located adjacent to the second portion 2122, the first portion 2121 and the first display region 211 are located at the same end of the second portion 2122, and the first portion 2121 and the first display region 211 are arranged side by side.
In some embodiments, when the display screen 200 is in the screen-off state, the first display region 211 may receive the gesture signal, and the second display region 212 may not receive the gesture signal. That is, when the display screen 200 is in the screen-off state, the display screen 200 can only implement the black screen gesture function in the first display area 211. It should be noted that, the specific manner of implementing the black screen gesture function in the first display area 211 may refer to the above contents, and details are not described herein again.
In the embodiment of the present application, the display area 110 of the display screen 100 is divided into two display portions, and one of the display portions performs the black screen gesture operation, so that power consumption can be reduced. It should be noted that, the manner of implementing the black screen gesture function in the embodiment of the present application is not limited thereto, and in other embodiments, please refer to fig. 10, where fig. 10 is a schematic structural diagram of a display screen provided in the embodiment of the present application. The display screen 300 may include a display area 310, and the display area 310 may include a first display area 311, a second display area 312, and a third display area 313. The first, third and second display regions 311, 313 and 312 may be arranged side by side, and the widths of the first, third and second display regions 311, 313 and 312 may be the same. The third display region 313 may be located between the first display region 311 and the second display region 312. The area of the first display region 311 may be smaller than the third display region 313, the area of the second display region 312 may be smaller than the third display region 313, and the area of the first display region 311 may be the same as the area of the second display region 312.
In some embodiments, in the screen-off state of the display screen 300, the first display region 311 may receive a gesture signal, the second display region 312 may receive a gesture signal, and the third display region 313 may not receive a gesture signal. That is, when the display screen 300 is in the screen-off state, the display screen 300 can implement the black screen gesture function in the first display area 311 and the second display area 312. It should be noted that, the specific manner of implementing the black screen gesture function in the first display area 311 and the second display area 312 may refer to the above contents, and details are not described herein.
In some embodiments, the present application provides a storage medium having stored therein a plurality of instructions or a computer program adapted to be loaded by a processor to perform the above-described method. The processor can be integrated on a circuit board of the electronic device to control the display screen to work.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
The display screen driving method, the display screen electronic device, and the storage medium provided in the embodiments of the present application are described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (19)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810783810.7A CN109144308B (en) | 2018-07-17 | 2018-07-17 | Display screen driving method, display screen, electronic device, and storage medium |
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| CN201810783810.7A CN109144308B (en) | 2018-07-17 | 2018-07-17 | Display screen driving method, display screen, electronic device, and storage medium |
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| CN109144308A CN109144308A (en) | 2019-01-04 |
| CN109144308B true CN109144308B (en) | 2022-04-01 |
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| CN110297562B (en) * | 2019-06-27 | 2021-01-05 | 厦门天马微电子有限公司 | Display driving method, display panel and display device |
| CN110767727B (en) * | 2019-10-31 | 2023-08-01 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN118502612B (en) * | 2024-05-31 | 2025-01-28 | 深圳凯晖电子科技有限公司 | Segmented touch display screen and input device having the same |
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