CN112433561A - Display screen module, terminal, control method of terminal and computer storage medium - Google Patents
Display screen module, terminal, control method of terminal and computer storage medium Download PDFInfo
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- CN112433561A CN112433561A CN202011112707.3A CN202011112707A CN112433561A CN 112433561 A CN112433561 A CN 112433561A CN 202011112707 A CN202011112707 A CN 202011112707A CN 112433561 A CN112433561 A CN 112433561A
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Abstract
The embodiment of the invention provides a display screen module, a terminal, a control method thereof and a computer storage medium, wherein the terminal comprises the display screen module and an optical sensor (30), the display screen module comprises a display screen module main body (10), an optical sensor setting area (101) is arranged on the display screen module main body (10), the optical sensor (30) is arranged under the optical sensor setting area (101), in some implementation processes, holes are formed in the optical sensor setting area (101), so that the light transmittance of a medium on the light path of the optical sensor (30) is larger than a preset light transmittance threshold value, the optical sensor (30) under the display screen module main body (10) can normally work, namely the optical sensor is arranged under a screen, and therefore, an optical camera sensor, an optical fingerprint sensor and the like can be directly arranged under the screen without influencing the integrity of the screen, and a technical basis is provided for setting a full screen for the terminal.
Description
Technical Field
The embodiment of the invention relates to the field of terminals, in particular to but not limited to a display screen module, a terminal, a control method of the terminal and a computer storage medium.
Background
At present, mobile terminal technologies such as smart phones and the like are developed more and more rapidly, and display screens are used as the most direct appearance devices of mobile terminals, so that the progress of the mobile terminal technologies is always led. The screen occupation ratio is a target pursued by each brand in recent years, and particularly, the popularization of the full screen in recent years pushes the screen occupation ratio of the mobile terminal to a brand new level. But at present, a bottleneck is encountered, namely, the embedded sensor adopted by the terminal still occupies the forehead position of the mobile terminal, so that the screen occupation ratio is influenced. If the camera is used as a standard component of the mobile phone, the camera still occupies the forehead of the mobile phone, so that the screen occupation ratio of the mobile phone is influenced. Therefore, the technology adopted for improving the screen occupation ratio is a special-shaped full screen technology, namely, the display screen is subjected to special-shaped cutting on the edge, and the embedded optical sensor is placed in the area, so that the Liuhai screen mobile phone on the market at present is generated. Although the screen proportion is increased, the user can intuitively feel that the display screen is incomplete and visually has aesthetic defects, and the full screen cannot be really realized.
Disclosure of Invention
The embodiment of the invention provides a display screen module, a terminal, a control method thereof and a computer storage medium, and mainly solves the technical problems that: how to implement a full screen of a mobile terminal.
In order to solve the above technical problem, an embodiment of the present invention provides a display screen module, including a display screen module main body, where an optical sensor setting area is arranged on the display screen module main body, and an optical sensor is arranged below the optical sensor setting area and corresponds to the optical sensor setting area 101; and the optical sensor setting area is internally provided with an opening, so that the light transmittance of the medium on the optical path of the optical sensor is greater than a preset light transmittance threshold value.
Optionally, a through hole penetrating through the front surface and the back surface of the display screen module main body 10 is formed in the optical sensor setting area 101.
Optionally, in the optical sensor installation area 101, among the structures of each layer constituting the display screen module main body 10, at least one layer of the layer structure is provided with the opening, and the light transmittance of the medium in the region corresponding to the opening on the layer structure is greater than the preset light transmittance threshold.
Optionally, the opening is a through hole penetrating through the back and front sides of the layer structure;
or, the opening is a hole which does not penetrate through the back surface or the front surface of the layer structure.
Optionally, the region of the layer structure corresponding to the opening is a clean area.
Optionally, at least two optical sensor setting areas 101 are arranged on the display screen module main body 10, an optical camera sensor is arranged under at least one optical sensor setting area 101, and/or an optical fingerprint sensor is arranged under at least one optical sensor setting area 101.
Optionally, at least one of the optical sensor arrangement regions 101 is located at an upper end of the display screen module main body 10, and/or at least one of the optical sensor arrangement regions 101 is located at a lower end of the display screen module main body 10.
In order to solve the above technical problem, an embodiment of the present invention further provides a terminal, including a terminal main body and the display screen module described above, where the display screen module is disposed on the terminal main body.
In order to solve the above technical problem, an embodiment of the present invention further provides a method for controlling the terminal, including:
when the condition for starting the optical sensor is detected to be met, the optical sensor setting area 101 is controlled to work in a functional mode, and the optical sensor setting area 101 in the functional mode does not display.
Optionally, the optical sensor comprises an optical camera sensor, and the enabling condition of the optical camera sensor comprises at least one of the following:
detecting that the terminal starts a camera shooting function of shooting by the optical camera sensor;
and detecting that the terminal starts an illumination function of illuminating by using the optical camera sensor.
Optionally, the optical sensor comprises an optical fingerprint sensor, and the enabling condition of the optical camera sensor comprises at least one of the following:
detecting that the terminal is in an unlocked state;
and detecting that the terminal is in an unlocked state and is currently in a bright screen state.
Optionally, the optical sensor includes an optical camera sensor, and the controlling the optical sensor setting area 101 to operate in the functional mode includes:
when the optical camera sensor is used for collecting image data for imaging, at least the optical sensor setting area 101 corresponding to the optical camera sensor is controlled to be in a black screen state.
Optionally, the method further comprises:
after detecting that the optical sensor is used up, controlling the optical sensor setting area 101 to work in a display mode for displaying screen content.
In order to solve the above technical problem, an embodiment of the present invention further provides a terminal, where the terminal includes a display screen module and an optical sensor, the display screen module includes a display screen module main body 10, an optical sensor setting area 101 is arranged on the display screen module main body 10, and the optical sensor is located below the optical sensor setting area 101 and is arranged corresponding to the optical sensor setting area 101; an opening is formed in the optical sensor arrangement area 101, so that the light transmittance of a medium on the optical path of the optical sensor is greater than a preset light transmittance threshold;
the terminal further comprises a processor 91 and a memory 92;
the memory 92 stores one or more computer programs, and the processor 91 is configured to execute the one or more computer programs to implement the steps of the control method of the terminal as described above.
To solve the above technical problem, an embodiment of the present invention further provides a computer storage medium, where one or more computer programs are stored, and the computer programs are executable by one or more processors to implement the steps of the control method of the terminal as described above.
The invention has the beneficial effects that:
according to the display screen module, the terminal, the control method of the terminal and the computer storage medium provided by the embodiment of the invention, the terminal comprises the display screen module and the optical sensor, the display screen module comprises a display screen module main body, the display screen module main body is provided with the optical sensor setting area, the optical sensor is arranged under the optical sensor setting area, in some implementation processes, the optical sensor setting area is internally provided with the opening, so that the light transmittance of the medium on the optical path of the optical sensor is greater than the preset light transmittance threshold value, the optical sensor positioned under the display screen module main body can normally work, namely, the optical sensor is arranged under the screen, therefore, the optical camera sensor, the optical fingerprint sensor and the like can be directly arranged under the screen without influencing the integrity of the screen, and a technical basis is provided for the terminal to arrange a full-screen.
Additional features and corresponding advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic view of a main structure of a display screen module according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a display control layer according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a main body of a display screen module according to a first embodiment of the invention;
fig. 4 is a schematic structural diagram of a display screen module according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of a main body of a display screen module according to a first embodiment of the present invention;
fig. 6 is a schematic structural diagram of a main body of a display screen module according to a first embodiment of the present invention;
fig. 7 is a sixth schematic structural view of a main body of a display screen module according to a first embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a control device according to a second embodiment of the present invention;
fig. 9 is a schematic structural diagram of a terminal according to a second embodiment of the present invention;
fig. 10 is a schematic view of a main structure of a display screen module according to a second embodiment of the present invention;
fig. 11 is a second schematic structural diagram of a main body of a display screen module according to a second embodiment of the present invention;
fig. 12 is a schematic structural diagram of a main body of a display screen module according to a second embodiment of the invention;
FIG. 13 is a first flowchart illustrating a photographing method according to a second embodiment of the present invention;
FIG. 14-1 is a first schematic diagram of a second-hand machine in a home menu according to an embodiment of the invention;
FIG. 14-2 is a first schematic view of the second-hand machine entering the front-end shooting view according to the embodiment of the invention;
fig. 14-3 is a first schematic diagram of the screen being turned off at the moment when the second-hand phone triggers to shoot according to the embodiment of the invention;
FIGS. 14-4 are diagrams illustrating a first image captured by a second mobile phone according to an embodiment of the present invention;
FIG. 15 is a second flowchart illustrating a photographing method according to a second embodiment of the present invention;
FIG. 16-1 is a second schematic diagram of the second embodiment of the invention showing the second mobile phone in the home menu;
FIG. 16-2 is a second schematic view of the second embodiment of the invention when the second mobile phone enters the front-end shooting view;
FIG. 16-3 is a schematic diagram of a second screen-off moment when the second mobile phone triggers shooting according to the embodiment of the invention;
FIG. 16-4 is a diagram showing a second image captured by the second mobile phone according to the embodiment of the present invention;
fig. 17 is a flowchart illustrating a fingerprint unlocking method according to a second embodiment of the present invention;
FIG. 18-1 is a diagram illustrating a fingerprint unlock area for the lock screen status of the mobile phone according to an embodiment of the present invention;
FIG. 18-2 is a schematic diagram of a second-hand phone entering fingerprint unlocking interface according to an embodiment of the invention;
fig. 18-3 is a schematic diagram of a menu for entering the home interface after the mobile phone is unlocked according to the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
aiming at the problems that the integrity of the screen is damaged by adopting a special-shaped comprehensive screen technology in order to improve the screen occupation ratio, so that aesthetic defects exist in the vision of a user and the user experience satisfaction degree is poor, the embodiment provides the display screen module which is suitable for mobile terminals such as mobile phones, IPads, various players and readers and is also suitable for non-mobile terminals such as displays, notebooks and PCs. The display screen module provided by the embodiment comprises a display screen module main body, wherein an optical sensor setting area used for being matched with an optical sensor is arranged on the display screen module main body, and the optical sensor is arranged below the optical sensor setting area and corresponds to the optical sensor setting area 101; the optical sensor sets up and is equipped with the trompil in the district, and the luminousness of the medium on the optical sensor light path is greater than predetermineeing the luminousness threshold value to make the optical sensor who is located under the optical sensor setting district can normally work, realize setting under optical sensor's the screen, do not cause destruction or cause obvious destruction to the wholeness of display screen, realize providing better technical support for the terminal full screen.
In the present embodiment, when the incident light intensity Io is constant, the intensity It of the transmitted light decreases as the intensity Ia of the light absorbed by the medium increases. The ability of light to transmit through the medium is denoted by It/Io, referred to as light transmittance, denoted by T, i.e., T ═ It/I0. The light transmittance value is percentage and ranges from 0% to 100%. If the light is totally absorbed by the medium, It is 0 and T is 0. If the light is totally transmitted, It is equal to Io and T is equal to 100%. The reciprocal of the transmittance reflects the degree of absorption of light by the medium. The greater the light transmittance of the medium, the better the light transmittance.
In this embodiment, the setting of the preset light transmittance threshold may be flexibly set according to the requirement of a specific optical sensor type on light transmittance and a specific application scenario. For example, when the requirement on the light transmittance of the medium on the optical path of the class-A optical sensor is high, the corresponding preset light transmittance threshold is set to be higher; for the class B optical sensor, the requirement for the light transmittance of the medium on the optical path is relatively low, and the preset light transmittance threshold corresponding to the class B optical sensor may be set to be lower. However, in the present embodiment, the preset transmittance threshold is set such that the transmittance after passing through the medium on the optical path of the optical sensor is greater than the minimum transmittance required for the normal operation of the optical sensor. Assuming that the minimum light transmittance is 50%, a preset light transmittance threshold value of 80% or 90% is set according to the condition of a specific medium on the optical path of the optical sensor, so that the light transmittance after passing through the medium on the optical path of the optical sensor is larger than the minimum light transmittance required by the normal operation of the optical sensor.
Referring to fig. 1, an exemplary display screen module main body 10 of the present embodiment includes an upper polarizing layer 11, a display control layer 12, a lower polarizing layer 13, and a backlight module layer 14, which are sequentially disposed from top to bottom, wherein 101 is an exemplary optical sensor disposition area disposed on the display screen module main body 10. In the example shown in fig. 1, the upper polarizing layer 11, the lower polarizing layer 13, and the backlight module layer 14 are provided with through holes in the areas corresponding to the optical sensor arrangement area 101, and the through holes provided in the respective layers in this embodiment may have the same size and shape or may be different. In the present embodiment, considering that the light passing through the upper polarizing layer 11 and the lower polarizing layer 13 is polarized light, the transmittance is very low, and therefore, the opening process is performed on the area corresponding to the optical sensor arrangement area; the backlight module layer 14 provides a light source for the display screen, and has a low transmittance, so that the area corresponding to the optical sensor arrangement region is also perforated. In this embodiment, when the holes are formed in each layer, through holes may be formed, as shown in fig. 1, in which case the medium of the corresponding layer (the upper polarizing layer 11, the lower polarizing layer 13, and the backlight module layer 14) in the corresponding area of the optical sensor arrangement area may be air in the through holes. However, it should be understood that, in this embodiment, when the holes are formed in each layer, the through holes may not be formed, and in this case, the specific depth of the holes may be determined when the light transmittance of the medium in the corresponding area of the optical sensor arrangement area in the corresponding layer (the upper polarizing layer 11, the lower polarizing layer 13, and the backlight module layer 14) is greater than the preset light transmittance threshold.
In the example structure shown in fig. 1, the medium in the optical sensor arrangement area 101 in the optical sensor optical path includes a medium in a corresponding area of the display control layer 12 in the optical sensor arrangement area, and the light transmittance of the portion of the medium is greater than the preset light transmittance threshold.
Referring to fig. 2, in one example, the display control layer 12 includes a Color Filter (CF) layer 121, a Thin Film Transistor (TFT) layer 123, which are disposed in this order from top to bottom; optionally, a liquid crystal layer 122 disposed between the color filter layer 121 and the thin film transistor layer 123 may be further included. The liquid crystal layer 122 may control the intensity of light irradiating the color filter layer 121 according to the rotation angle of the liquid crystal molecules, and in this embodiment, the liquid crystal material may or may not be present.
In one example, the corresponding area of the color filter layer 121 in the optical sensor setting area may be a headroom filter base layer without a photoresist, the light transmittance of the headroom filter base layer is greater than a preset light transmittance threshold, and to satisfy this condition, the specific material of the headroom filter base layer may be a material with a light transmittance greater than the preset light transmittance threshold; or, the light transmittance of the photoresist material disposed in the corresponding region of the color filter layer 121 in the optical sensor disposing region is greater than the preset light transmittance threshold, and meanwhile, the light transmittance of the filter base layer in the region is also greater than the preset light transmittance threshold.
In an example, a corresponding area of the thin film transistor layer 123 in the optical sensor setting area is a clearance area thin film transistor base layer without traces, the light transmittance of the clearance area thin film transistor base layer is greater than a preset light transmittance threshold, and in order to meet the condition, a specific material of the clearance area thin film transistor base layer may be a material with a light transmittance greater than the preset light transmittance threshold; or, the trace area of thin-film transistor layer 123 in the corresponding region in the optical sensor installation region is smaller than the preset trace area threshold, so that the light transmittance of the partial region is greater than the preset light transmittance threshold.
In one example, when the display control layer 12 includes the liquid crystal layer 122, the corresponding region of the liquid crystal layer 122 in the optical sensor arrangement region may be a clearance region without liquid crystal, and liquid crystal may be arranged in the region as long as the light transmittance thereof is greater than the preset light transmittance threshold.
The specific arrangement modes of the above layers in the optical sensor arrangement area can be flexibly combined, for example:
for example, referring to fig. 3, in the example shown in fig. 3, the corresponding area of the color filter layer 121 in the optical sensor setting area may be the clear filter base layer 1211 without photoresist (i.e., RGB color resistors or pixels), and the corresponding area of the thin film transistor layer 123 in the optical sensor setting area is the clear thin film transistor base layer 1231 without traces; the corresponding region of the liquid crystal layer 122 in the optical sensor disposition region may be a clearance region having no liquid crystal;
for another example, referring to fig. 4, in the example shown in fig. 4, the light transmittance of the photoresist 1212 provided in the area of the color filter layer 121 corresponding to the optical sensor arrangement area is greater than the preset light transmittance threshold, and the light transmittance of the filter base layer in the area is also greater than the preset light transmittance threshold. The wiring area 1232 of the thin-film transistor layer 123 in the corresponding region in the optical sensor setting region is smaller than the preset wiring area threshold value, so that the light transmittance of the partial region is larger than the preset light transmittance threshold value; at this time, the area of the display control layer 12 in the optical sensor arrangement area can be normally displayed as a display area;
for another example, referring to fig. 5, in the example shown in fig. 5, the light transmittance of the photoresist 1212 provided in the area of the color filter layer 121 corresponding to the optical sensor arrangement area is greater than the preset light transmittance threshold, and the light transmittance of the filter base layer in the area is also greater than the preset light transmittance threshold. The thin film transistor layer 123 is a clearance area thin film transistor base layer 1231 without routing in the corresponding area of the optical sensor setting area;
for another example, referring to fig. 6, in the example shown in fig. 6, a corresponding region of the color filter layer 121 in the optical sensor disposition region may be the clear filter base layer 1211 without a photoresist (i.e., RGB color resists or pixels), and the trace area 1232 of the thin-film transistor layer 123 in the corresponding region in the optical sensor disposition region is smaller than the predetermined trace area threshold, so that the light transmittance of the portion of the region is greater than the predetermined light transmittance threshold.
It can be seen that, in this embodiment, in the optical sensor disposing area 101, among the layer structures forming the display screen module main body 10, at least one layer of the layer structure may be provided with an opening, and the light transmittance of the medium in the area corresponding to the opening on the at least one layer of the layer structure is greater than the preset light transmittance threshold. The opening can be a through hole penetrating through the back surface and the front surface of the layer structure, and the opening can also be a hole not penetrating through the back surface or the front surface of the layer structure; the region of the layer structure corresponding to the opening may be set as a clearance region.
In an example of the embodiment, the optical sensor arrangement area on the display screen module main body may also be a through hole penetrating through the front surface and the back surface of the display screen module main body, that is, in this example, a through hole penetrating through the front surface and the back surface of the display screen module main body 10 is formed in the optical sensor arrangement area 101. The medium in the optical sensor arrangement area on the optical path of the optical sensor includes air in the through hole. For example, referring to fig. 7, the color filter layer 121, the liquid crystal layer 122, and the thin-film transistor layer 123 are all provided with through holes in corresponding regions in the optical sensor arrangement region; even if an aperture is provided, the integrity of the display is substantially imperceptible to the user since the aperture is typically small, thereby ensuring the integrity of the screen display.
In addition, it should be understood that, in the present embodiment, when the optical sensor setting area provided on the display screen module main body supports normal display in a manner similar to that shown in fig. 4, the partial area may be optionally set to include at least two operation modes, i.e., a display mode for displaying screen contents and a function mode for performing an optical sensor function (e.g., image capture, fingerprint collection, etc.). When the optical sensor setting area arranged on the display screen module main body adopts a structure which does not support normal display, for example, fig. 7, optionally, the display compensation can be performed on the part through a software layer when the part area is displayed on the display screen, so as to present the display effect of the whole screen for the user.
In addition, it should be understood that, in this embodiment, the positions and the number of the optical sensor setting areas set on the display screen module main body can be flexibly set according to the requirements, for example, the optical sensor setting areas can be set at the upper end or the lower end of the optical sensor setting area, and specifically can be set in at least one area of the middle area or the upper left corner or the upper right corner at the upper end of the optical sensor setting area, or can be set in the middle area at the lower end of the optical sensor setting area, and the like.
For example, in one example, at least two optical sensor arrangement areas are arranged on the display screen module main body, an optical camera sensor is arranged under at least one optical sensor arrangement area, an optical fingerprint sensor is arranged under at least one optical sensor arrangement area, and other light-sensitive sensors can be included. For example, optionally, the optical camera sensor and the corresponding optical sensor setting area are located at the upper end of the display screen module main body, the optical fingerprint sensor and the corresponding optical sensor setting area are located at the lower end of the display screen module main body, and the like.
Optionally, in this embodiment, the display screen module may further include a transparent cover plate, such as a glass cover plate, disposed on the display screen module main body.
Optionally, in this embodiment, the display screen module may further include a touch layer disposed under the transparent cover plate.
Utilize the terminal that the display screen module that this embodiment provided made, can realize locating optical sensor under the optical sensor sets up the district, in the optical sensor sets up the district, the luminousness of the medium on the optical sensor light path is greater than predetermineeing the luminousness threshold value, thereby make the optical sensor who is located under the display screen module main part can normally work, also realize setting up optical sensor under the screen and not influencing the integrality of screen, set up the full screen for the terminal and provide the technical basis, can promote user experience's satisfaction.
Example two:
the embodiment also provides a terminal, which may be a mobile terminal such as a mobile phone, an IPad, various players, a reader, and the like, or a non-mobile terminal such as a display, a notebook, a PC, and the like, and includes a terminal main body and the display screen module, where the display screen module is disposed on the terminal main body.
The embodiment also provides a control method of a terminal, the terminal comprises a display screen module and an optical sensor, the display screen module comprises a display screen module main body, an optical sensor setting area is arranged on the display screen module main body, the optical sensor is arranged under the optical sensor setting area, the light transmittance of a medium on the optical path of the optical sensor in the optical sensor setting area is greater than a preset light transmittance threshold value, and the optical sensor setting area has a display mode for displaying screen content and a function mode for executing the function of the optical sensor;
the terminal control method in the embodiment includes:
when the condition for starting the optical sensor is detected to be met, controlling the setting area of the optical sensor to work in a functional mode;
when the condition that the optical sensor setting area on the display screen module main body works in the display mode is triggered, the optical sensor setting area is controlled to work in the display mode.
For example, when the optical sensor is an optical camera sensor, the conditions for activating the optical sensor include, but are not limited to, starting an image capturing function or an illumination function for illuminating with the optical sensor, and the like. When the optical sensor is an optical fingerprint sensor, the condition for enabling the optical sensor includes, but is not limited to, detecting that the terminal is in an unlocked state, or that the terminal is in an unlocked state and the terminal is currently in a bright screen state, and the like.
The embodiment also provides a control device of a terminal, which may be the terminal shown in the first embodiment, and includes a display screen module and an optical sensor, where the display screen module includes a display screen module main body, an optical sensor setting area is arranged on the display screen module main body, the optical sensor is arranged below the optical sensor setting area, and in the optical sensor setting area, the light transmittance of a medium on the optical path of the optical sensor is greater than a preset light transmittance threshold, and the optical sensor setting area has a display mode for displaying screen content and a function mode for executing the function of the optical sensor;
referring to fig. 8, the control device includes a detection module 81 and a control module 82;
the detection module 81 is used for detecting whether the condition for enabling the optical sensor is met;
the control module 82 is configured to control the optical sensor setting area to operate in the functional mode when the detection module 81 detects that the condition for activating the optical sensor is satisfied;
the detection module 81 can also be used to determine whether the condition of the optical sensor setting area working in the display mode on the display screen module main body is satisfied, and the control module 82 can also be used to control the optical sensor setting area working in the display mode when the condition that the detection module 81 detects that the condition of the optical sensor setting area working in the display mode is satisfied.
The present embodiment further provides a terminal, which may be the terminal shown in the first embodiment, and as shown in fig. 9, in addition to the terminal including the display screen module and the optical sensor, the terminal further includes a processor 91, a memory 92, and a communication bus 93, where the communication bus 93 is used to connect the processor 91 and the memory 92; the memory 92 stores one or more computer programs for execution by the processor 91 to implement at least one of the steps of the control method of the terminal as exemplified above.
The present embodiments also provide a computer storage medium including volatile or non-volatile, removable or non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, computer program modules or other data. Computer storage media includes, but is not limited to, RAM (Random Access Memory), ROM (Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), flash Memory or other Memory technology, CD-ROM (Compact disk Read-Only Memory), Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.
The computer storage medium in the present embodiment may be used to store one or more computer programs, and the stored one or more computer programs may be executed by a processor to implement at least one of the steps of the control method of the terminal as illustrated above.
The present embodiment also provides a computer program (or computer software), which can be distributed on a computer-readable medium and executed by a computing device to implement at least one of the steps of the control method of the terminal as illustrated above; and in some cases at least one of the steps shown or described may be performed in an order different than that described in the embodiments above.
The present embodiments also provide a computer program product comprising a computer readable means on which a computer program as shown above is stored. The computer readable means in this embodiment may include a computer readable storage medium as shown above.
For convenience of understanding, in the present embodiment, several examples are described below in which the upper polarizer layer is an upper polarizer, the color filter layer is CF glass, the thin film transistor layer is TFT glass, the lower upper polarizer layer is a lower polarizer, and the backlight module layer is a backlight module.
Example one:
the display screen module main body of the display screen is perforated, the optical transmittance of the scheme of the example is only affected by the air layer in the through hole, the optical path of the embedded optical sensor can directly reach the surface of an object by penetrating through the air layer, and an example structure is shown in fig. 10:
perforating the upper polarizer 21;
carrying out perforation treatment on the CF glass 22;
the sealant 23 is arranged around the through hole, and the two layers of glass are bonded by the sealant to ensure that the liquid crystal 24 does not flow out;
the TFT glass 25, make the perforation;
a lower polarizer 26 for perforation;
the backlight module 27 performs a punching process.
The embedded optical sensor 30 can be assembled with the display screen module body.
It should be understood that the specific punching process of each layer, the size of the through hole of each layer, and the like in this embodiment can be flexibly set.
Example two:
the two-layer glass of the display screen module main body of the display screen keeps complete, part of materials are punched, and the display screen does not have a display function in the area, as shown in fig. 11:
perforating the upper polarizer 21;
the CF glass 22 removes RGB color resistance in the corresponding area of the optical sensor setting area;
the glue 23 is bonded between the two layers of glass by glue to ensure that the liquid crystal 24 does not flow out;
the metal wiring of the TFT glass 25 in the corresponding area of the optical sensor installation area is removed;
a lower polarizer 26 for perforation;
the backlight module 27 performs a punching process.
The embedded optical sensor 30 can be assembled with the display screen module body.
It should be understood that the specific punching process of each layer, the size of the through hole of each layer, and the like in this embodiment can be flexibly set.
Example three:
the two-layer glass of the display screen module main body of the display screen keeps complete, part of materials are punched, and the display screen can normally display in the area, as shown in figure 12:
perforating the upper polarizer 21;
the CF glass 22 reserves RGB color resistance with the light transmittance meeting the set conditions in the area corresponding to the optical sensor setting area;
the glue 23 is bonded between the two layers of glass by glue to ensure that the liquid crystal 24 does not flow out;
the area of the metal wiring of the TFT glass 25 in the corresponding area of the optical sensor setting area is smaller than a preset area threshold value, so that the light transmittance of the partial area meets the set condition;
a lower polarizer 26 for perforation;
the backlight module 27 performs a punching process.
The embedded optical sensor 30 can be assembled with the display screen module body.
It should be understood that the specific punching process of each layer, the size of the through hole of each layer, and the like in this embodiment can be flexibly set.
For convenience of understanding, in the following description, taking the terminal in the first example and the terminal in the second example as a mobile phone and the optical sensor as an example, where a display screen corresponding to a camera cannot display the terminal, please refer to fig. 13, where an example flow of the off-screen photographing method includes:
s1301: opening a mobile phone interface, and clicking a photographing button;
s1302: the system defaults to open the rear camera;
s1303: clicking a turnover camera to enter a self-photographing mode;
s1304: adjusting a photographing button, and clicking a photographing icon;
s1305: the system receives a forward shooting command, and immediately closes the display screen before imaging;
s1306: the screen is lit again, displaying a self-portrait image.
In the above switching process of the display interface in the shooting process, as shown in fig. 14-1 to fig. 14-4, as shown in fig. 14-1, the display screen area corresponding to the front camera cannot be displayed (see the area indicated by the circle point in the figure) in the standby interface, and when the user has a self-shooting requirement, the camera is turned on, and the self-shooting mode is entered, as shown in fig. 14-2; at the moment of clicking the photographing button, the display screen is turned off as shown in fig. 14-3, and after imaging, the screen is instantly turned on and the contents of the photographed image are displayed as shown in fig. 14-4.
For convenience of understanding, in the following, the three terminals in the above example are taken as a mobile phone, and the optical sensor is taken as an example of an optical camera sensor, at this time, a display screen area corresponding to a camera can be normally displayed, please refer to fig. 15, where an example flow of the under-screen photographing method at this time includes:
s1501: opening a mobile phone interface, and clicking a photographing button;
s1502: the system defaults to open the rear camera;
s1503: clicking a turnover camera to enter a self-photographing mode;
s1504: the system receives a working requirement of the front camera, and sends out a function mode for switching a display mode for displaying screen contents into a function mode for executing a shooting function to a display screen area corresponding to the front camera, wherein the area is not displayed at the moment;
s1505: adjusting a photographing button, and clicking a photographing icon;
s1506: the system receives a forward shooting command, and immediately closes the display screen before imaging;
s1507: the screen is lit again, displaying a self-portrait image.
In the above shooting process, referring to fig. 16-1 to fig. 16-4, a display screen area corresponding to the front camera displays content in the standby interface, as shown in fig. 16-1; when a user has a self-photographing requirement, the camera is turned on, a self-photographing mode is entered, and the camera area is not displayed, as shown in fig. 16-2; at the instant the photograph button is clicked, the screen is off, as shown in fig. 16-3; the imaging rear screen is momentarily lit up and the photographed contents are displayed as shown in fig. 16-4.
For convenience of understanding, in the following, the three terminals in the above example are taken as a mobile phone, the optical sensor is taken as an example of an optical fingerprint sensor, and at this time, a display screen area corresponding to the fingerprint sensor can be normally displayed, please refer to fig. 17, where an example flow of fingerprint identification at this time includes:
s1701: the standby interface of the mobile phone is displayed in a full screen mode in an unlocked state;
s1702: pressing the fingerprint identification area for unlocking;
s1703: the system detects that a fingerprint unlocking requirement exists, and does not display in the area corresponding to the display screen;
s1704: the optical fingerprint sensor carries out an unlocking process;
s1705: after unlocking, the display screen of the area is instantly lightened.
Switching process of a display interface of the above unlocking process referring to fig. 18-1 to 18-3,
when the standby interface is used, the display screen area corresponding to the optical fingerprint sensor can participate in content display, and the fingerprint unlocking area can display a fingerprint icon to prompt the unlocking area, as shown in fig. 18-1; when the user has an unlocking demand, the unlocking area is pressed, the corresponding display screen area is not displayed, and as shown in fig. 18-2, a fingerprint unlocking process is executed; after unlocking, the area screen instantly restores the display interface (e.g. the main interface content), as shown in fig. 18-3, and the area of the display screen corresponding to the optical fingerprint sensor is displayed as the content display.
By adopting the technology of arranging the optical sensor under the screen provided by the embodiment, the screen occupation ratio of the terminal can be increased to more than 90%, the appearance of the terminal is beautified, and the user experience can be improved.
It will be apparent to those skilled in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software (which may be implemented in computer program code executable by a computing device), firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit.
In addition, communication media typically embodies computer readable instructions, data structures, computer program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to one of ordinary skill in the art. Thus, the present invention is not limited to any specific combination of hardware and software.
The foregoing is a more detailed description of embodiments of the present invention, and the present invention is not to be considered limited to such descriptions. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (15)
1. A display screen module comprises a display screen module main body (10), and is characterized in that an optical sensor setting area (101) is arranged on the display screen module main body (10), and an optical sensor is positioned below the optical sensor setting area (101) and is arranged corresponding to the optical sensor setting area (101); an opening is formed in the optical sensor arrangement area (101), so that the light transmittance of a medium on the optical path of the optical sensor is larger than a preset light transmittance threshold value.
2. The display screen module according to claim 1, wherein the optical sensor arrangement area (101) has a through hole formed therein, the through hole penetrating through the front surface and the back surface of the display screen module main body (10).
3. The display screen module of claim 1, wherein the optical sensor arrangement area (101) comprises layers of structures of the display screen module body (10), at least one layer of the structures is provided with the opening, and the light transmittance of the medium in the area of the at least one layer of the structures corresponding to the opening is greater than the preset light transmittance threshold.
4. The display screen module of claim 3, wherein the opening is a through hole that extends through the back and front sides of the layer structure;
or, the opening is a hole which does not penetrate through the back surface or the front surface of the layer structure.
5. The display screen module of claim 3, wherein the area of the layer structure corresponding to the opening is a clearance area.
6. A display screen module according to any one of claims 1 to 5, wherein at least two optical sensor arrangement areas (101) are arranged on the display screen module body (10), an optical camera sensor is arranged under at least one optical sensor arrangement area (101), and/or an optical fingerprint sensor is arranged under at least one optical sensor arrangement area (101).
7. A display screen module according to claim 6, wherein at least one optical sensor arrangement area (101) is located at an upper end of the display screen module body (10) and/or at least one optical sensor arrangement area (101) is located at a lower end of the display screen module body (10).
8. A terminal comprising a terminal body, characterized by further comprising a display module according to any one of claims 1 to 7, the display module being disposed on the terminal body.
9. A control method of the terminal according to claim 8, comprising:
and when the condition that the optical sensor is started is detected to be met, controlling the optical sensor setting area (101) to work in a functional mode, and not displaying the optical sensor setting area (101) in the functional mode.
10. The control method of the terminal according to claim 9, wherein the optical sensor includes an optical camera sensor, and the activation condition of the optical camera sensor includes at least one of:
detecting that the terminal starts a camera shooting function of shooting by the optical camera sensor;
and detecting that the terminal starts an illumination function of illuminating by using the optical camera sensor.
11. The control method of the terminal according to claim 9, wherein the optical sensor includes an optical fingerprint sensor, and the enabling condition of the optical camera sensor includes at least one of:
detecting that the terminal is in an unlocked state;
and detecting that the terminal is in an unlocked state and is currently in a bright screen state.
12. The control method of a terminal according to any one of claims 9 to 11, wherein the optical sensor comprises an optical camera sensor, and wherein the controlling the optical sensor arrangement area (101) to operate in the functional mode comprises:
when the optical camera sensor is used for collecting image data for imaging, at least the optical sensor setting area (101) corresponding to the optical camera sensor is controlled to be in a black screen state.
13. The control method of the terminal according to any one of claims 9 to 11, characterized in that the control method further comprises:
and after detecting that the optical sensor is used up, controlling the optical sensor setting area (101) to work in a display mode for displaying screen content.
14. A terminal comprises a display screen module and an optical sensor, wherein the display screen module comprises a display screen module main body (10), and the terminal is characterized in that an optical sensor setting area (101) is arranged on the display screen module main body (10), and the optical sensor is positioned below the optical sensor setting area (101) and is arranged corresponding to the optical sensor setting area (101); an opening is formed in the optical sensor arrangement area (101), so that the light transmittance of a medium on the optical path of the optical sensor is larger than a preset light transmittance threshold;
the terminal further comprises a processor (91) and a memory (92);
the memory (92) stores one or more computer programs for execution by the processor (91) to perform the steps of the method of controlling a terminal according to any of claims 9-13.
15. A computer storage medium, characterized in that the computer storage medium stores one or more computer programs executable by one or more processors to implement the steps of the control method of the terminal according to any one of claims 9-13.
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| CN202011112707.3A CN112433561A (en) | 2018-06-29 | 2018-06-29 | Display screen module, terminal, control method of terminal and computer storage medium |
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| CN202011112707.3A CN112433561A (en) | 2018-06-29 | 2018-06-29 | Display screen module, terminal, control method of terminal and computer storage medium |
| CN201810713265.4A CN110658886A (en) | 2018-06-29 | 2018-06-29 | Display screen module, terminal, control method and device of terminal, and computer storage medium |
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| CN201810713265.4A Division CN110658886A (en) | 2018-06-29 | 2018-06-29 | Display screen module, terminal, control method and device of terminal, and computer storage medium |
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| CN201810713265.4A Pending CN110658886A (en) | 2018-06-29 | 2018-06-29 | Display screen module, terminal, control method and device of terminal, and computer storage medium |
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| CN113759453A (en) * | 2021-09-14 | 2021-12-07 | 业成科技（成都）有限公司 | Polarizing filter plate, touch display device and mobile terminal |
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| CN111258101A (en) | 2020-03-18 | 2020-06-09 | 武汉华星光电技术有限公司 | Display device |
| CN115428063A (en) * | 2020-04-30 | 2022-12-02 | 华为技术有限公司 | Display panel, display terminal and display device |
| CN113985631A (en) * | 2020-07-27 | 2022-01-28 | 中移(苏州)软件技术有限公司 | Optical detection control method and device and storage medium |
| CN114485925A (en) * | 2020-11-11 | 2022-05-13 | 北京小米移动软件有限公司 | Illumination intensity determination device, method, mobile terminal and storage medium |
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| CN110658886A (en) | 2020-01-07 |
| WO2020001244A1 (en) | 2020-01-02 |
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