CN109298844B - Display module, electronic device, and control method of electronic device - Google Patents
Display module, electronic device, and control method of electronic device Download PDFInfo
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- CN109298844B CN109298844B CN201811226164.0A CN201811226164A CN109298844B CN 109298844 B CN109298844 B CN 109298844B CN 201811226164 A CN201811226164 A CN 201811226164A CN 109298844 B CN109298844 B CN 109298844B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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Abstract
The application provides a display assembly, an electronic device including the display assembly, and a control method of the electronic device. The display assembly is used in electronic equipment with a functional module, and comprises a first display screen and a second display screen; the first display screen is provided with a first display area, the second display screen is provided with a second display area, the first display screen can be spliced with the second display screen, so that the first display area and the second display area are spliced together to display a picture together, and the first display area shields the functional module; the first display screen can move relative to the second display screen to be separated from the second display screen, so that the functional module shielded by the first display area is exposed. The scheme of this application can promote electronic equipment's screen to account for than, guarantees the function realization of function device simultaneously.
Description
Technical Field
The present application relates to the field of electronic product technologies, and in particular, to a display module, an electronic device including the display module, and a control method of the electronic device.
Background
A screen of an electronic device (e.g., a mobile phone, a tablet computer, etc.) generally includes a display area and a non-display area, and functional devices such as a camera, a distance sensor, and a light sensor are disposed in the non-display area. This design limits the area fraction of the display area in the screen (i.e., the screen fraction), which affects the user experience.
Content of application
The application provides a display assembly, electronic equipment comprising the display assembly and a control method of the electronic equipment, which can improve the screen occupation ratio of the electronic equipment and simultaneously ensure the normal work of functional devices.
A display assembly is used in electronic equipment with a functional module, and comprises a first display screen and a second display screen; the first display screen is provided with a first display area, the second display screen is provided with a second display area, the first display screen can be spliced with the second display screen, so that the first display area and the second display area are spliced together to display a picture together, and the first display area shields the functional module; the first display screen can move relative to the second display screen to be separated from the second display screen, so that the functional module shielded by the first display area is exposed.
An electronic device comprises a functional module and the display component; when the first display screen and the second display screen in the display assembly are spliced, the functional module is shielded by a first display area of the first display screen; when the first display screen is separated from the second display screen, the functional module is exposed.
A control method of an electronic apparatus, the control method being for controlling the electronic apparatus, the control method comprising: providing a first driving force to drive the first display screen and the second display screen to be separated; controlling the functional module to enter a working mode; providing a second driving force to drive the first display screen and the second display screen to be spliced; and controlling the functional module to enter a standby mode.
The utility model provides a first display screen and the second display screen of mobile concatenation have been designed in the scheme of this application to arrange the function module behind first display screen and correspond the first display area of first display screen. When the first display screen moves to be separated from the second display screen, the shielded functional module is exposed, and the functional module can enter a working state at the moment. Because locate the display area of display screen with the function module, need not to occupy the non-display area of display screen for the non-display area can reduce in comparison with traditional display screen, and the display area can increase in comparison with traditional display screen, thereby has improved the screen of using the electronic equipment of this kind of display screen and has accounted for the ratio. In addition, according to the scheme of the application, the function module is controlled to enter the working mode or the standby mode when the first display screen and the second display screen are controlled to be separated or spliced, and the normal function of the function module arranged in the display area of the display screen is guaranteed.
Drawings
To more clearly illustrate the structural features and effects of the present application, a detailed description is given below in conjunction with the accompanying drawings and specific embodiments.
Fig. 1 is a front view structure diagram of an electronic device according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of the electronic device in FIG. 1 with a first display screen flipped relative to a second display screen;
FIG. 3 is a schematic diagram of a configuration of a first display screen of the electronic device of FIG. 1 moving relative to a second display screen;
FIG. 4 is a schematic diagram of a cross-sectional configuration of the electronic device of FIG. 3;
FIG. 5 is a schematic side view of the electronic device of FIG. 4 with a first display screen connected to a connector;
fig. 6 is a schematic cross-sectional structure diagram of the electronic device in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments that can be derived by a person skilled in the art from the embodiments given herein without making any creative effort shall fall within the protection scope of the present application. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The embodiment of the application provides an electronic device, which can be any product with communication, storage and display functions, including but not limited to a tablet computer, a mobile phone, an electronic reader, a remote controller, a notebook computer, a vehicle-mounted device, a network television, a wearable device, and the like. The electronic equipment comprises a display component, and the display component is used for displaying. The electronic device will be described as a mobile phone, which should be understood as not limiting the present application.
As shown in fig. 1, the electronic device 10 of the present embodiment may include a display module and a function module 13.
Wherein the display assembly comprises a first display screen 11 and a second display screen 12 which are spliced together. The first display screen 11 and the second display screen 12 can be spliced in a coplanar manner, so that the spliced display screens are planar. The joint edges of the first display screen 11 and the second display screen 12 may be equal in length, that is, the first display screen 11 and the second display screen 12 may have equal sizes in the same direction (for example, the left-right direction shown in fig. 1). The area of the first display screen 11 may be smaller than the area of the second display screen 12. The first display panel 11 and the second display panel 12 may be both conventional display panels, including but not limited to liquid crystal panels or self-luminous panels (organic light emitting diode panels); alternatively, the first display panel 11 and the second display panel 12 may be reinforced display panels, that is, the display surfaces (surfaces of the display screens) of the display panels are reinforced to enhance the mechanical properties (including but not limited to abrasion resistance, hardness, strength, etc.) thereof, so that the display surfaces can be directly used as the appearance surfaces of the electronic device 10. The first display screen 11 and the second display screen 12 are both used for displaying, and can be controlled by a circuit in the electronic device 10, so that the first display screen 11 and the second display screen 12 jointly and dynamically display the same picture, or the first display screen 11 can always display specific contents, such as network status, time, power, message prompts, and the like. Specifically, the first display 11 has a first display area 11a (i.e., an area for display), and the second display 12 has a second display area 12 a. When the first display screen 11 and the second display screen 12 are spliced, the first display area 11a and the second display area 12a are spliced together to form a complete display area. In other embodiments, the first display screen 11 and the second display screen 12 may not be coplanar, and thus the spliced whole display screen is also non-planar (for example, the first display screen 11 and the second display screen 12 may both be curved screens, and the two are smoothly spliced to make the spliced whole display screen also be a curved screen); a notch can be formed in the edge of the second display 12, and the first display 11 is accommodated in the notch to form a structure in which the first display 11 is embedded in the second display 12.
In this embodiment, the first display screen 11 is movable relative to the second display screen 12 to move from a position where the first display screen 11 is spliced with the second display screen 12 to a position where the first display screen 11 is separated from the second display screen 12, and the movement of the first display screen 11 includes, but is not limited to, moving or flipping. In particular, the display assembly may include a drive arrangement and a transmission arrangement. The driving device is used as a power source for providing power for driving the first display screen 11 to move. The drive means includes, but is not limited to, a motor. The transmission device is used as a transmission component and is used for transmitting the power output by the driving device to the first display screen 11 so as to drive the first display screen 11 to move or turn over, so that the first display screen 11 is separated from the second display screen 12. The transmission includes, but is not limited to, a linkage mechanism, a gear mechanism, and the like. Alternatively, the driving device and the transmission device may not belong to the display module, but may be external components that are independent of the display module and are in transmission connection with the display module, and of course, the driving device and the transmission device are still constituent components of the electronic device 10.
For example, in one embodiment, as shown in FIG. 2, the first display screen 11 may be flipped around the second display screen 12. Specifically, one end of the first display screen 11 away from the second display screen 12 may be provided with a rotating shaft. The transmission device may include a supporting member 14, and the supporting member 14 may abut against the first display screen 11, and transmit the power output by the driving device to the first display screen 11, so as to push the first display screen 11 to turn around the rotation shaft, so as to separate the first display screen 11 from the second display screen 12. The driving device can also output reverse power to enable the supporting piece 14 to pull the first display screen 11 to rotate around the rotating shaft reversely so as to restore the splicing with the second display screen 12. The supporting member 14 may also function to support the first display screen 11 during the process of turning the first display screen 11 over. To provide a balanced support and ensure that the first display screen 11 rotates smoothly, a support member 14 may be disposed on each of two opposite sides of the first display screen 11 (e.g., left and right sides of the first display screen 11 in fig. 2). Of course, this is not required. It should be understood that the connection of the supporting member 14 to the first display screen 11 should be designed so as not to affect the display of the first display screen 11 and the second display screen 12. For example, the supporting member 14 may be connected to the back surface (the surface facing away from the display surface) of the first display panel 11, and avoid the driving circuit of the first display panel 11. Further, the supporting member 14 may be designed to be foldable, and when the supporting member 14 pushes the first display screen 11 to be turned over to be away from the second display screen 12, the supporting member 14 is gradually extended; when the supporting member 14 pulls the first display screen 11 to turn over to be close to the second display screen 12, the supporting member 14 gradually contracts so as to be finally folded and accommodated under the first display screen 11. In other embodiments, the supporting element 14 is not required to be arranged, and the driving device directly drives the rotating shaft assembly connected with the first display screen 11, and the rotating shaft assembly drives the first display screen 11 to turn.
For another example, in another embodiment, as shown in FIG. 3, the first display 11 may be movable. In particular, the transmission means may comprise a connection 15. The connecting piece 15 is connected between the driving device and the first display screen 11 and used for moving under the power action of the driving device so as to push the first display screen 11 to move and separate the first display screen 11 from the second display screen 12; the connecting member 15 can also pull the first display screen 11 to move to the position of splicing with the second display screen 12 under the reverse power of the driving device. The connecting member 15 includes, but is not limited to, a connecting rod. To provide a balanced force to ensure the first display screen 11 to move smoothly, a connecting member 15 may be disposed on each of two opposite sides of the first display screen 11 (e.g., the left and right sides of the first display screen 11 in fig. 3). Of course, this is not required. It should be understood that the connection of the connection member 15 to the first display screen 11 should be designed so as not to affect the display of the first display screen 11 and the second display screen 12. For example, the connector 15 may be connected to the back surface (the surface facing away from the display surface) of the first display panel 11, and may be formed so as to avoid the driving circuit of the first display panel 11.
As shown in fig. 1-3, in the present embodiment, the functional module 13 may be disposed under the first display 11. When the first display screen 11 and the second display screen 12 are spliced, the functional module 13 is shielded behind the first display area 11 a; when the first display screen 11 is turned over and leaves the splicing position, the functional module 13 is exposed. In the shielding state, the functional module 13 may not work or be in a standby state; the functional module 13 can be brought into an operating state when exposed. In this embodiment, the functional module 13 is an electronic component having a certain mechanical structure and a circuit structure, and capable of receiving user or environment feedback, collecting user or environment data, and implementing a specific function. The functional modules 13 include, but are not limited to, a camera 132 module, a flash module, an infrared module, a distance measuring module, a light sensing module, a receiver module, a transmitter module, a face recognition module, an iris recognition module, and an earphone module.
According to the scheme of the embodiment, the first display screen 11 and the second display screen 12 which are movably spliced are designed, and the functional module 13 is arranged behind the first display screen 11 and corresponds to the first display area 11a of the first display screen 11. When the first display screen 11 moves to be separated from the second display screen 12, the shielded functional module 13 is exposed, and the functional module 13 can enter a working state; when the first display screen 11 is restored to be spliced with the second display screen 12, the functional module 13 is shielded and contained behind the first display screen 11 again. Because locate the display area of display screen with function module 13, need not to occupy the non-display area of display screen for the non-display area can reduce compared with traditional display screen, and the display area can increase compared with traditional display screen, thereby has improved the screen of the electronic equipment 10 who uses this kind of display screen and has accounted for the ratio.
As shown in fig. 4, in the present embodiment, the display assembly may further include a cover 16, and the cover 16 covers the first display 11 and the second display 12. The control circuit layer may be disposed in the cover 16, so that the cover 16 also integrates a touch function and/or a fingerprint identification function while playing a role of mechanical protection. Alternatively, the cover plate 16 may not have the control circuit layer and only serves as a mechanical protection. When the first display screen 11 is spliced with the first display screen 11, the cover plate 16 covers the first display screen 11 and the second display screen 12, and at this time, the functional module 13 is located on one side of the first display screen 11 departing from the cover plate 16 (namely, the back of the first display screen 11); when the first display screen 11 is separated from the second display screen 12, at least a portion of the first display screen 11 moves out of the cover plate 16, so that the function module 13 directly faces the cover plate 16. That is, in the present embodiment, the first display 11 is movable due to the presence of the cover 16. The design can ensure the complete appearance of the electronic device 10 and shield the inner surface between the first display screen 11 and the first display screen 11 after sliding out. In other embodiments, the cover 16 may be divided into a first cover 16 and a second cover 16, the first cover 16 covers the first display screen 11 and moves (e.g., flips or moves) in synchronization with the first display screen 11, and the second cover 16 covers the second display screen 12 and remains fixed with the second display screen 12. Of course, when the first display panel 11 and the second display panel 12 are the enhanced display panels, the cover 16 is not necessary.
As shown in fig. 5, in this embodiment, the first display screen 11 may include a display portion 111 and a protection portion 112. The display portion 111 is a functional layer specifically used for realizing a display function in the display panel, and is a functional layer formed of, for example, a thin film transistor array substrate, a liquid crystal layer, a color filter substrate, an optical film layer, a light guide plate, and the like. The protective portion 112 covers the display portion 111 to protect the display portion 111. The protective part 112 is a part for accommodating, supporting and protecting the display part 111, and includes, but is not limited to, an outer frame. It should be understood that the protective part 112 does not cover the display surface of the display part 111 when wrapping the display part 111, so that the user can see the picture displayed on the display surface. A transmission (e.g., a connector 15 in the transmission) is particularly coupled to the shielding part 112 to transmit power to the first display screen 11. This design can avoid damaging the display part 111 during transmission and affecting the display of the first display 11.
Preferably, the functional module 13 in this embodiment may include an imaging component, and the imaging component may acquire a three-dimensional image of the subject through a 3D structured light technology.
Specifically, as shown in fig. 1 to 3, the imaging assembly may include a projector 131, a depth device 133 and a camera 132, and the projector 131, the depth device 133 and the camera 132 are arranged at intervals. The projector 131 is used to emit modulated laser light to a subject (e.g., a human face) to be photographed. The depth device 133 receives laser light reflected by the subject, and obtains spatial information of the subject, that is, depth image information, by calculation. The camera 132 is used for color image shooting of a subject. The image information captured by the depth device 133 and the camera 132 is sent to an image processing chip, and the image processing chip processes the depth image information and the color image information to obtain a target image, which may be a color picture (i.e., a three-dimensional image) with depth information. The projector 131 corresponds to the function of the depth device 133. Preferably, the projector 131 may be an infrared laser emitter; accordingly, depth device 133 is an infrared camera. Alternatively, depth device 133 may also be another device suitable for capturing depth image information, such as an ultraviolet camera; correspondingly, the projector 131 is an ultraviolet laser emitter.
As shown in fig. 6, in this embodiment, the electronic device 10 may further include a circuit board assembly 18, where the circuit board assembly 18 includes a circuit board and circuits (including various chips, traces, various electronic components, and the like) arranged thereon, and the circuit board assembly 18 is used for electrically controlling various electronic components in the electronic device 10. Wherein the second display screen 12 is electrically connected to the circuit board assembly 18 for operation under the control of the circuit board assembly 18. The first display screen 11 can be connected to the circuit board assembly 18 through the flexible circuit board 17, and a control signal of the circuit board assembly 18 is transmitted to the first display screen 11 through the flexible circuit board 17 to control the first display screen 11 to operate. The flexible circuit board 17 assembly can extend or retract along with the movement of the first display screen 11, namely, when the first display screen 11 is far away from the second display screen 12, the flexible circuit board 17 can gradually extend; the flexible circuit board 17 may be gradually retracted when the first display screen 11 approaches the second display screen 12. This kind of design can realize the stable electricity of first display screen 11 and connect, guarantees that first display screen 11 can not cut off the power supply when the motion.
The embodiment of the present application further provides a control method of an electronic device 10, which is used for controlling the electronic device 10, and the control method includes:
providing a first driving force to drive the first display screen 11 to be separated from the second display screen 12;
the control function module 13 enters a working mode;
providing a second driving force to drive the first display screen 11 to be spliced with the second display screen 12;
the control function module 13 enters a standby mode.
The first driving force may include a force applied by an external object (an object other than the electronic apparatus 10, including a user or other device) and a force applied by a driving device inside the electronic apparatus 10. Therefore, the first display screen 11 can move to be separated from the display screen under the condition that an external force is applied to an external object and/or a driving device applies power, and the functional module 13 is exposed. That is, the first display screen 11 can be forcibly driven by an external object, for example, the user can push or turn the first display screen 11; alternatively, in a specific application scenario (for example, when it is detected that face recognition is required), the first display screen 11 may be separated from the second display screen 12 under the action of the driving device and the transmission device, so as to enable the function module 13 to enter an operation mode (for example, to acquire a three-dimensional image of a human face).
Similarly, the second driving force may include a force applied by an external object (an object other than the electronic apparatus 10, including a user or another device) and a force applied by a driving device inside the electronic apparatus 10. Therefore, the first display screen 11 can move to be spliced with the display screen under the condition that an external force is applied to an external object and/or a driving device applies power, so as to cover the functional module 13 again. That is, the first display screen 11 can be forcibly driven by an external object, for example, the user can pull back or snap the first display screen 11; alternatively, in a specific application scenario (for example, when the face recognition is completed), the first display screen 11 may be spliced with the second display screen 12 under the action of the driving device and the transmission device, so as to enable the function module 13 to enter the standby mode. According to the control method of the embodiment, when the first display screen 11 and the second display screen 12 are controlled to be separated or spliced, the functional module 13 is controlled to enter the working mode or the standby mode, so that the normal function of the functional module 13 arranged in the display area of the display screen is ensured.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, and these modifications or substitutions should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A display module for use in an electronic device having a function module,
the display assembly comprises a first display screen, a second display screen and a supporting piece; a rotating shaft is arranged at one end, away from the second display screen, of the first display screen, the first display screen is provided with a first display area, the second display screen is provided with a second display area, the first display screen can be spliced with the second display screen, the first display area and the second display area are spliced together to display a picture together, and the first display area shields the functional module; the supporting piece is foldable, and gradually unfolded to push the first display screen to turn around the rotating shaft relative to the second display screen towards one side far away from the second display screen so as to be separated from the second display screen, so that the functional module shielded by the first display area is exposed; when the supporting piece pulls the first display screen to turn over to be close to the second display screen, the supporting piece gradually contracts so as to be finally folded and contained under the first display screen.
2. The display assembly of claim 1,
the display assembly further comprises a driving device and a transmission device, wherein the transmission device is used for transmitting the power output by the driving device to the first display screen so as to drive the first display screen to turn over, and the first display screen is separated from the second display screen.
3. The display assembly of claim 2,
the transmission device comprises a supporting piece, and the supporting piece is used for transmitting the power output by the driving device to the first display screen so as to push the first display screen to turn around the rotating shaft, so that the first display screen is separated from the second display screen.
4. The display assembly of claim 2,
the display assembly further comprises a cover plate; the cover plate comprises a first cover plate and a second cover plate, the first cover plate covers the first display screen and can be synchronously turned over with the first display screen, and the second cover plate covers the second display screen and can be fixedly kept with the second display screen; when the first display screen is spliced with the first display screen, the cover plate covers the first display screen and the second display screen, so that the functional module is positioned on one side of the first display screen, which is far away from the cover plate; when the first display screen is separated from the second display screen, at least part of the first display screen moves out of the cover plate, so that the functional module is exposed.
5. The display assembly of any of claims 2-4,
the first display screen comprises a display part and a protection part, and the protection part covers the display part to protect the display part; the transmission device is connected with the protection part to transmit power to the first display screen.
6. The display assembly of any of claims 1-4,
the functional module comprises an imaging assembly, and the imaging assembly comprises projectors, depth devices and cameras which are arranged at intervals.
7. An electronic device, characterized in that,
comprising a functional module and a display module according to any one of claims 1 to 6; when the first display screen and the second display screen in the display assembly are spliced, the functional module is shielded by a first display area of the first display screen; when the first display screen is separated from the second display screen, the functional module is exposed.
8. The electronic device of claim 7,
the electronic equipment further comprises a circuit board assembly, the second display screen is electrically connected with the circuit board assembly, the first display screen is connected to the circuit board assembly through a flexible circuit board, and the flexible circuit board assembly can extend or retract along with the movement of the first display screen.
9. A method of controlling an electronic device, characterized in that,
the control method is used for controlling the electronic device of claim 7 or 8, and comprises the following steps:
providing a first driving force to drive the first display screen and the second display screen to be separated;
controlling the functional module to enter a working mode;
providing a second driving force to drive the first display screen and the second display screen to be spliced;
and controlling the functional module to enter a standby mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811226164.0A CN109298844B (en) | 2018-10-19 | 2018-10-19 | Display module, electronic device, and control method of electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811226164.0A CN109298844B (en) | 2018-10-19 | 2018-10-19 | Display module, electronic device, and control method of electronic device |
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| CN109298844A CN109298844A (en) | 2019-02-01 |
| CN109298844B true CN109298844B (en) | 2022-05-06 |
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| CN107888809A (en) * | 2017-11-07 | 2018-04-06 | 广东欧珀移动通信有限公司 | Camera package assembly and mobile terminal |
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| KR20140125540A (en) * | 2013-04-19 | 2014-10-29 | 엘지전자 주식회사 | Display apparatus and control method thereof |
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| CN108536478A (en) * | 2018-03-30 | 2018-09-14 | 联想(北京)有限公司 | Electronic equipment |
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