CN109348016B - Display screen, display control method and terminal equipment - Google Patents

Display screen, display control method and terminal equipment Download PDF

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Publication number
CN109348016B
CN109348016B CN201811443266.8A CN201811443266A CN109348016B CN 109348016 B CN109348016 B CN 109348016B CN 201811443266 A CN201811443266 A CN 201811443266A CN 109348016 B CN109348016 B CN 109348016B
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China
Prior art keywords
light
sub
light source
information
display
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CN109348016A (en
Inventor
卢浩
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G06F1/3218—Monitoring of peripheral devices of display devices
    • 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
    • H04M1/725—Cordless telephones
    • H04M1/73—Battery saving arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention relates to the technical field of communication, and provides a display screen, a display control method and a terminal device, which aim to solve the problem of high power consumption caused by the fact that the terminal device lights the whole screen to display prompt information. The display screen comprises a cathode layer, an organic light-emitting material layer, an anode layer and a substrate which are arranged in sequence; the light-emitting module comprises a light source, the light source is positioned in an orthographic projection area of the substrate on a plane parallel to the substrate, the light source comprises N sub-light sources, and N is an integer greater than 1; the light emitted by the N sub-light sources may sequentially pass through the substrate, the anode layer, the organic light emitting material layer, and the cathode layer. Based on the structure, when the terminal equipment displays information on the screen-off interface, only part of light sources need to be controlled to be started, and all light sources of the whole screen do not need to be controlled to be started, so that the power consumption can be saved.

Description

Display screen, display control method and terminal equipment
Technical Field
The invention relates to the technical field of communication, in particular to a display screen, a display control method and terminal equipment.
Background
With the rapid development of information technology, the use frequency of terminal equipment is higher and higher. When receiving an incoming call or information while the terminal device is in the screen-off state, the terminal device usually lights up the entire screen and displays an incoming call reminder or prompt message. And the user needs to receive a large amount of incoming calls or information every day, and when the user does not use the terminal device, that is, the terminal device is in a screen locking state, the prompt information is displayed on the screen, which results in larger power consumption of the terminal device.
Disclosure of Invention
The embodiment of the invention provides a display screen, a display control method and a terminal device, and aims to solve the problem that the power consumption of the terminal device is large due to the fact that the terminal device lights the whole screen to display prompt information.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a display screen, including:
the organic light emitting diode comprises a cathode layer, an organic light emitting material layer, an anode layer and a substrate which are arranged in sequence;
the light-emitting module comprises a light source, the light source is positioned in an orthographic projection area of the substrate on a plane parallel to the substrate, the light source comprises N sub-light sources, and N is an integer greater than 1;
the light emitted by the N sub-light sources may sequentially pass through the substrate, the anode layer, the organic light emitting material layer, and the cathode layer.
In a second aspect, an embodiment of the present invention further provides a terminal device, which includes the display screen.
In a third aspect, an embodiment of the present invention further provides a display control method, including:
and under the condition that the terminal equipment is in a screen-off state, if the terminal equipment is detected to meet the condition of triggering information display, controlling sub-light sources in light sources of the terminal equipment to emit light so as to display information corresponding to the condition of triggering information display.
In a fourth aspect, an embodiment of the present invention further provides another terminal device, including:
and the control module is used for controlling sub light sources in the light source of the terminal equipment to emit light so as to display information corresponding to the condition of the display of the trigger information if the terminal equipment is detected to meet the condition of the display of the trigger information under the condition that the terminal equipment is in the screen-off state.
In a fifth aspect, an embodiment of the present invention further provides another terminal device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps in the display control method as described above when executing the computer program.
In a sixth aspect, the embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps in the display control method are implemented as described above.
In the embodiment of the invention, the display screen comprises a cathode layer, an organic light-emitting material layer, an anode layer and a substrate which are arranged in sequence; the light-emitting module comprises a light source, the light source is positioned in an orthographic projection area of the substrate on a plane parallel to the substrate, the light source comprises N sub-light sources, and N is an integer greater than 1; the light emitted by the N sub-light sources may sequentially pass through the substrate, the anode layer, the organic light emitting material layer, and the cathode layer. Based on the structure, when the terminal equipment displays information on the screen-off interface, only part of the sub-light sources need to be controlled to be started, and all light sources of the whole screen do not need to be controlled to be started, so that the power consumption can be saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a display screen provided in an embodiment of the present invention;
FIG. 2 is a flowchart of a display control method according to an embodiment of the present invention;
fig. 2a is an interface display diagram of a terminal device according to an embodiment of the present invention;
fig. 2b is one of the structural diagrams of the terminal device provided in the embodiment of the present invention;
FIG. 3 is a second flowchart of a display control method according to an embodiment of the present invention;
fig. 4 is a second structural diagram of a terminal device according to the embodiment of the present invention;
fig. 5 is a structural diagram of a control module in a terminal device according to an embodiment of the present invention;
fig. 6 is a third structural diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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 invention.
Referring to fig. 1, fig. 1 is a structural diagram of a display screen provided in an embodiment of the present invention. As shown in fig. 1, the display screen includes:
a cathode layer 11, an organic light emitting material layer 12, an anode layer 13 and a substrate 14 which are arranged in this order;
a light emitting module 141 is disposed on a side of the substrate 14 away from the anode layer 13, the light emitting module 141 includes a light source 1411, the light source 1411 is located in an orthographic projection area of the substrate 14 on a plane parallel to the substrate 14, the light source 1411 includes N sub-light sources, and N is an integer greater than 1; the light emitted from the N sub-light sources may sequentially pass through the substrate 14, the anode layer 13, the organic light emitting material layer 12, and the cathode layer 11.
The cathode layer, the organic light emitting material layer, and the anode layer may have light transmittance, and in the case that the anode material does not have light transmittance, the anode layer may transmit light by providing holes or light-transmitting regions. As shown in fig. 1, light emitted from the light source is transmitted through a region other than the thin film transistor region 142.
The light emitting module is disposed on a side of the substrate away from the anode layer, and may be disposed on the substrate in a bonding manner or a bonding manner, and the position of each structural layer is only illustrated in the figure. The light sources may be distributed over all or part of the area of the substrate. When the light sources are located in all the areas of the substrate, the terminal equipment can control the sub light sources in partial areas to emit light according to actual display conditions so as to save power consumption. When the light source is located in a partial area of the substrate, the terminal device may control the sub-light sources of the partial area to emit light. The terminal device may be powered by providing a circuit on the substrate to power the light source, or by connecting the light source to a battery of the terminal device, which is not limited in this embodiment.
Because the structural layer of the display screen has light transmission, light emitted by the light source of the light-emitting module can be emitted by utilizing the light transmission of the structural layer or the gap. When the terminal equipment is in the state of turning off the screen, if information needs to be displayed on the screen-off interface, the light sources in partial areas of the substrate can be controlled to emit light, and power consumption can be saved. And when the light source is controlled to emit light, the light source can be controlled to emit light by using an MCU (micro controller Unit) without waking up a central processing Unit, so that the power consumption can be saved.
The implementation may be directed to a display panel that emits Light using an Organic Light Emitting material, such as an OLED (Organic Light-Emitting Diode) display panel.
Optionally, the N sub-light sources are distributed in a partial region of the substrate.
In this embodiment, the N sub light sources are distributed in a partial area of the substrate, where the partial area may be an area where the terminal device displays information in the screen-off state, for example, in a middle area of the display screen, so that a user can view information content conveniently. Therefore, the light source is arranged in the partial area which needs to display information in the screen-off state, so that the cost can be reduced, the information display effect can be realized, and the purpose of saving power consumption is achieved.
Optionally, the N sub-light sources are arranged in a matrix.
In this embodiment, the N sub light sources are arranged in a matrix, and when information is displayed, a part of the N sub light sources may be controlled to emit light, so that the light emitted by the part of the N sub light sources forms a pattern. Thus, by driving the sub light sources arranged in the matrix to emit light, a specified display pattern such as time, information, and the like can be realized. The matrix arrangement mode is convenient for controlling the formation of information and improving the information display efficiency and the display effect. In addition, in order to save cost and reduce power consumption, the distance between the sub-light sources can be controlled to be larger than a preset distance.
Optionally, the light emitting module 141 further includes a circuit board 1412 electrically connected to the light source 1411, the circuit board 1412 is located on a side of the light source 1411 away from the anode layer 13, and the circuit board 1412 is provided with a power supply circuit 1413.
In this embodiment, the light emitting module includes a circuit board for supplying power to the light source, wherein the circuit board may be a printed circuit board, and the circuit board is provided with a power supply circuit. The circuit board is located on a side of the light source remote from the anode layer so that light emitted by the light source is not disturbed by the circuit board but can pass through the substrate, the anode layer, the organic material layer and the cathode layer. For example, as shown in fig. 1, the light emitting module includes a light source 1411, a printed circuit board 1412, which may be used to fix the light source, and a power supply circuit 1413, which may be used to supply power to the light source.
In this embodiment, the circuit board is disposed on a side of the light source away from the anode layer, so that interference of the circuit board with light emitted from the light source can be prevented, and the utilization rate of the light can be improved.
Optionally, the light emitting module is attached to the substrate.
In this embodiment, the light emitting module can be adhered to the substrate by gluing or other adhering methods for fixing, so that the space can be saved and the cost can be reduced.
Optionally, as shown in fig. 1, the display screen further includes an encapsulation layer 15, where the encapsulation layer 15 is located on a side of the cathode layer 11 away from the organic light emitting material layer 12, and the encapsulation layer 15 is used to isolate the organic light emitting material layer 12 from the outside, so as to improve the service life of the material.
Optionally, as shown in fig. 1, the display screen further includes a polarizer 16, where the polarizer 16 is located on one side of the encapsulation layer 15, which is far away from the cathode layer 11, and the polarizer 16 is used to reduce reflection of ambient light through the display screen, so as to reduce interference with a user viewing the screen.
The embodiment of the invention also provides terminal equipment, and the terminal equipment comprises the display screen in any embodiment. Because the terminal equipment comprises the display screen in the embodiment, the terminal equipment can achieve the beneficial effects which can be achieved by the display screen in any embodiment.
Referring to fig. 2, fig. 2 is a flowchart of a display control method according to an embodiment of the present invention, and as shown in fig. 2, the method includes the following steps:
step 201, under the condition that the terminal device is in the screen-off state, if it is detected that the terminal device meets the condition of triggering information display, controlling a sub-light source in a light source of the terminal device to emit light so as to display information corresponding to the condition of triggering information display.
The screen off state can be understood as a state that the terminal device is in a power-on state and the screen does not display information, and the user can trigger the terminal device to turn on the screen when operating the screen or pressing a physical key. The condition for triggering information display may be a condition for displaying information in a screen-off state of the terminal device, for example, a user operation, receiving an incoming call, and the like.
The light source may include sub-light sources, and in particular, part of the sub-light sources in the light source may be controlled to emit light in a partial area of the screen.
Specifically, the condition for triggering information display includes at least one of the following:
receiving an incoming call or information;
detecting that the terminal equipment meets a bright screen triggering condition;
and detecting prompt information of the schedule information.
The bright screen triggering condition may include a condition for triggering bright screen, for example, receiving an operation of a user, or detecting that the terminal device moves according to a certain acceleration when the user lifts the wrist, and the like. In the above case, the terminal devices may each display corresponding information in a partial area in the screen-off interface.
For example, in the screen-off state, if an incoming call or information is received, an incoming call reminder or an information reminder is displayed on a screen-off interface; if the terminal equipment is detected to move according to a certain acceleration, clock information can be displayed; and if the time set by the schedule information is detected to arrive, displaying prompt information of the schedule information on a screen-off interface. As shown in fig. 2a, in the screen-off state of the terminal device, the sub light sources in the partial area are controlled to emit light, so that an icon of the mail is formed on the display interface to prompt the user to receive a new mail.
In this way, when the terminal device is in the screen off state, if any one of the above triggering conditions of information display is detected to indicate that information needs to be displayed, the sub light sources in a partial area can be controlled to emit light, and power consumption can be saved.
In order to further reduce power consumption, when the terminal device is turned off, part of modules of the central processing unit can be controlled to be in a working state, and whether the terminal device meets the condition of triggering information display or not is detected. If the conditions are met, the MCU is awakened, and the MCU controls the light source to emit light, so that information display is performed. The structural form of the terminal device can be as shown in fig. 2b, and after the MCU is awakened, the MCU drives the light source to emit light through the driving circuit.
To facilitate understanding of the above aspects, the following description is given with reference to specific examples.
As shown in fig. 3, the display control method includes the steps of:
and 31, the terminal equipment is in a screen-off state.
And step 32, the terminal equipment judges whether the information display requirement exists.
In this step, the information display requirement may be understood as a condition for triggering information display in the above embodiment.
And step 33, if it is determined in step 32 that the information display requirement exists, lighting the sub light source array to display time or information.
And step 34, under the condition that the display time or the information duration is longer than the preset time, the terminal returns to the screen-off standby interface.
Further, if it is detected that the terminal device meets the condition for triggering information display, controlling a sub-light source in a light source of the terminal device to emit light includes:
if the terminal equipment is detected to meet the condition of triggering information display, acquiring the electric quantity information of the terminal equipment;
and controlling a sub-light source in the light source of the terminal equipment to emit light, wherein the intensity of the light emitted by the sub-light source corresponds to the electric quantity information.
In this embodiment, if it is detected that the terminal device satisfies the information display triggering condition, the power information of the terminal device is further obtained, when the power is large, the light emitted by the sub-light source may be controlled to be strong, and when the power is small, the light emitted by the sub-light source may be controlled to be weak, that is, the intensity of the light emitted by the sub-light source corresponds to the power information. In this way, power consumption can be further saved.
Optionally, the controlling the sub-light sources in the light source of the terminal device to emit light includes:
and in the sub light sources for controlling the light source of the terminal equipment, the sub light sources respectively emit light according to a preset sequence, wherein the light emitting sequence of the sub light sources in the light source is used for indicating the type of the information received by the terminal equipment.
In this embodiment, the light source includes a plurality of sub-light sources, which may be arranged in a matrix or other manner to facilitate the display of control information. When receiving information, incoming call prompt or schedule prompt, the terminal device can control each sub-light source to respectively emit light in sequence.
The information type may include information, incoming call, schedule prompt, etc.
For example, after the user mutes the terminal device, if the terminal device receives an incoming call in the screen-off state, the terminal device controls the sub-light sources to emit light from left to right in sequence from top to bottom, and the user can know the information type according to the light-emitting sequence of the light sources, so as to decide whether to perform processing. Further, the sub-light source can be controlled to flash to prompt the user to receive an incoming call or information. Thus, interference to the user can be reduced, and power consumption can be saved.
When the terminal equipment displays information on the screen-off interface, only partial areas or partial light sources need to be controlled to be turned on, and all light sources of the whole screen do not need to be controlled to be turned on, so that power consumption can be saved.
In the embodiment of the present invention, the display control method may be applied to a terminal device, for example: a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
In the display control method of the embodiment of the present invention, when the terminal device is in a screen-off state, if it is detected that the terminal device satisfies a condition for triggering information display, a sub-light source in a light source of the terminal device is controlled to emit light, so as to display information corresponding to the condition for triggering information display. Therefore, when the terminal equipment displays information on the screen-off interface, only a part of areas or a part of light sources need to be controlled to be started, and all light sources of the whole screen do not need to be controlled to be started, so that the power consumption can be saved.
Referring to fig. 4, fig. 4 is a structural diagram of a terminal device according to an embodiment of the present invention, and as shown in fig. 4, the terminal device 400 includes:
the control module 401 is configured to, when the terminal device is in a screen-off state, control a sub-light source in a light source of the terminal device to emit light if it is detected that the terminal device meets a condition for displaying trigger information, so as to display information corresponding to the condition for displaying the trigger information.
Optionally, the condition for triggering information display includes at least one of the following:
receiving an incoming call or information;
detecting that the terminal equipment meets a bright screen triggering condition;
and detecting prompt information of the schedule information.
Optionally, as shown in fig. 5, the control module 401 includes:
the obtaining sub-module 4011 is configured to obtain the electric quantity information of the terminal device if it is detected that the terminal device meets a condition for triggering information display;
and the control sub-module 4012 is configured to control a sub-light source in the light sources of the terminal device to emit light, where intensity of the light emitted by the sub-light source corresponds to the electric quantity information.
Optionally, the control module 401 is specifically configured to control each sub-light source in the sub-light sources of the light source of the terminal device to emit light according to a preset sequence, where the sequence of light emission of each sub-light source in the light source is used to indicate the type of the information received by the terminal device.
The terminal device 400 can implement each process implemented by the terminal device in the above method embodiments, and is not described here again to avoid repetition.
According to the terminal device 400 of the embodiment of the invention, when the terminal device displays information on the screen-off interface, only part of the sub-light sources need to be controlled to be turned on, and not all the light sources of the whole screen need to be controlled to be turned on, so that the power consumption can be saved.
Fig. 6 is a schematic diagram of a hardware structure of a terminal device for implementing various embodiments of the present invention, where the terminal device 600 includes, but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and a power supply 611. Those skilled in the art will appreciate that the terminal device configuration shown in fig. 6 does not constitute a limitation of the terminal device, and that the terminal device may include more or fewer components than shown, or combine certain components, or a different arrangement of components. In the embodiment of the present invention, the terminal device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted mobile terminal, a wearable device, a pedometer, and the like.
The processor 610 is configured to, when the terminal device is in a screen-off state, control a sub-light source in a light source of the terminal device to emit light if it is detected that the terminal device meets a condition for triggering information display, so as to display information corresponding to the condition for triggering information display.
When the terminal equipment displays information on the screen-off interface, only part of the sub-light sources need to be controlled to be turned on, and all light sources of the whole screen do not need to be controlled to be turned on, so that power consumption can be saved.
Optionally, the condition for triggering information display includes any one of the following conditions:
receiving an incoming call or information;
detecting that the terminal equipment meets a bright screen triggering condition;
and detecting prompt information of the schedule information.
Optionally, the processor 610 executes the step of controlling, if it is detected that the terminal device meets the condition of triggering information display, a sub-light source in a light source of the terminal device to emit light, including:
if the terminal equipment is detected to meet the condition of triggering information display, acquiring the electric quantity information of the terminal equipment;
and controlling a sub-light source in the light source of the terminal equipment to emit light, wherein the intensity of the light emitted by the sub-light source corresponds to the electric quantity information.
Optionally, the light source includes N sub light sources, where N is an integer greater than 1, and the processor 610 executes the control of the light sources of the terminal device to emit light, including:
and in the sub light sources for controlling the light source of the terminal equipment, the sub light sources respectively emit light according to a preset sequence, wherein the light emitting sequence of the sub light sources in the light source is used for indicating the type of the information received by the terminal equipment.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 601 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 610; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 601 may also communicate with a network and other devices through a wireless communication system.
The terminal device provides the user with wireless broadband internet access through the network module 602, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into an audio signal and output as sound. Also, the audio output unit 603 can also provide audio output related to a specific function performed by the terminal apparatus 600 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
The input unit 604 is used to receive audio or video signals. The input Unit 604 may include a Graphics Processing Unit (GPU) 6041 and a microphone 6042, and the Graphics processor 6041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 606. The image frames processed by the graphic processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602. The microphone 6042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 601 in case of the phone call mode.
The terminal device 600 further comprises at least one sensor 605, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the luminance of the display panel 6061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 6061 and/or the backlight when the terminal apparatus 600 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal device posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 605 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 606 is used to display information input by the user or information provided to the user. The Display unit 606 may include a Display panel 6061, and the Display panel 6061 may be configured by a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 607 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal device. Specifically, the user input unit 607 includes a touch panel 6071 and other input devices 6072. Touch panel 6071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 6071 using a finger, stylus, or any suitable object or accessory). The touch panel 6071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 610, receives a command from the processor 610, and executes the command. In addition, the touch panel 6071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 607 may include other input devices 6072 in addition to the touch panel 6071. Specifically, the other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 6071 can be overlaid on the display panel 6061, and when the touch panel 6071 detects a touch operation on or near the touch panel 6071, the touch operation is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 provides a corresponding visual output on the display panel 6061 according to the type of the touch event. Although in fig. 6, the touch panel 6071 and the display panel 6061 are two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel 6071 and the display panel 6061 may be integrated to implement the input and output functions of the terminal device, and this is not limited here.
The interface unit 608 is an interface for connecting an external device to the terminal apparatus 600. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 608 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal apparatus 600 or may be used to transmit data between the terminal apparatus 600 and an external device.
The memory 609 may be used to store software programs as well as various data. The memory 609 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 609 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 610 is a control center of the terminal device, connects various parts of the entire terminal device by using various interfaces and lines, and performs various functions of the terminal device and processes data by running or executing software programs and/or modules stored in the memory 609 and calling data stored in the memory 609, thereby performing overall monitoring of the terminal device. Processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 610.
The terminal device 600 may further include a power supply 611 (such as a battery) for supplying power to various components, and preferably, the power supply 611 may be logically connected to the processor 610 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.
In addition, the terminal device 600 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides a terminal device, which includes a processor 610, a memory 609, and a computer program stored in the memory 609 and capable of running on the processor 610, where the computer program, when executed by the processor 610, implements each process in the above display control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the display control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (16)

1. A display screen, comprising:
the organic light emitting diode comprises a cathode layer, an organic light emitting material layer, an anode layer and a substrate which are arranged in sequence;
the light-emitting module comprises a light source, the light source is positioned in an orthographic projection area of the substrate on a plane parallel to the substrate, the light source comprises N sub-light sources, and N is an integer greater than 1;
the light emitted by the N sub-light sources can sequentially pass through the substrate, the anode layer, the organic light-emitting material layer and the cathode layer;
the anode layer has a light-transmissive property; or the anode layer does not have light transmittance, and the anode layer is provided with holes or light-permeable areas for light transmission.
2. The display screen of claim 1, wherein the N sub-light sources are distributed on a partial area of the substrate.
3. A display screen in accordance with claim 2, wherein the N sub-light sources are arranged in a matrix.
4. The display screen of claim 3, wherein the light module further comprises a circuit board electrically connected to the light source, the circuit board is located on a side of the light source away from the anode layer, and the circuit board is provided with a power supply circuit.
5. The display screen of claim 1, wherein the light emitting modules are attached to the substrate.
6. A terminal device characterized by comprising a display screen according to any one of claims 1 to 5.
7. A display control method applied to the terminal device according to claim 6, comprising:
and under the condition that the terminal equipment is in a screen-off state, if the terminal equipment is detected to meet the condition of triggering information display, controlling sub-light sources in light sources of the terminal equipment to emit light so as to display information corresponding to the condition of triggering information display.
8. The method of claim 7, wherein the condition triggering the display of information comprises at least one of:
receiving an incoming call or information;
detecting that the terminal equipment meets a bright screen triggering condition;
and detecting prompt information of the schedule information.
9. The method according to claim 7, wherein if it is detected that the terminal device satisfies a condition for triggering information display, controlling a sub-light source of light sources of the terminal device to emit light comprises:
if the terminal equipment is detected to meet the condition of triggering information display, acquiring the electric quantity information of the terminal equipment;
and controlling a sub-light source in the light source of the terminal equipment to emit light, wherein the intensity of the light emitted by the sub-light source corresponds to the electric quantity information.
10. The method according to claim 7, wherein the controlling the sub-light sources of the terminal device to emit light comprises:
and in the sub light sources for controlling the light source of the terminal equipment, the sub light sources respectively emit light according to a preset sequence, wherein the light emitting sequence of the sub light sources in the light source is used for indicating the type of the information received by the terminal equipment.
11. A terminal device, characterized in that it comprises a display screen according to any one of claims 1 to 5, comprising:
and the control module is used for controlling sub light sources in the light source of the terminal equipment to emit light so as to display information corresponding to the condition of the display of the trigger information if the terminal equipment is detected to meet the condition of the display of the trigger information under the condition that the terminal equipment is in the screen-off state.
12. The terminal device of claim 11, wherein the condition for triggering information display comprises at least one of:
receiving an incoming call or information;
detecting that the terminal equipment meets a bright screen triggering condition;
and detecting prompt information of the schedule information.
13. The terminal device of claim 11, wherein the control module comprises:
the obtaining submodule is used for obtaining the electric quantity information of the terminal equipment if the terminal equipment is detected to meet the condition of triggering information display;
and the control sub-module is used for controlling a sub-light source in the light source of the terminal equipment to emit light, wherein the intensity of the light emitted by the sub-light source corresponds to the electric quantity information.
14. The terminal device according to claim 11, wherein the control module is specifically configured to control, in the sub light sources of the light source of the terminal device, each sub light source to emit light according to a preset sequence, where the sequence of the light emission of each sub light source in the light source is used to indicate a type of the information received by the terminal device.
15. A terminal device, comprising: memory, processor and computer program stored on the memory and executable on the processor, the processor implementing the steps in the display control method according to any one of claims 7 to 10 when executing the computer program.
16. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps in the display control method according to any one of claims 7 to 10.
CN201811443266.8A 2018-11-29 2018-11-29 Display screen, display control method and terminal equipment Active CN109348016B (en)

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CN110187752A (en) * 2019-05-22 2019-08-30 珠海格力电器股份有限公司 A kind of application operating method, apparatus and terminal device
US11443696B2 (en) * 2020-08-03 2022-09-13 Kunshan Yunyinggu Electronic Technology Co., Ltd. Apparatus and method for driving display panel in power saving mode

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US20040212599A1 (en) * 2003-04-24 2004-10-28 Eastman Kodak Company Flexible resistive touch screen
CN105096845A (en) * 2015-08-27 2015-11-25 昆山龙腾光电有限公司 Display control method of display screen, and display screen
CN107942555A (en) * 2017-11-22 2018-04-20 广东欧珀移动通信有限公司 Display screen, display screen component and electronic equipment

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CN105096845A (en) * 2015-08-27 2015-11-25 昆山龙腾光电有限公司 Display control method of display screen, and display screen
CN107942555A (en) * 2017-11-22 2018-04-20 广东欧珀移动通信有限公司 Display screen, display screen component and electronic equipment

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