CN111179751A - Display device - Google Patents
Display device Download PDFInfo
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- CN111179751A CN111179751A CN201911421015.4A CN201911421015A CN111179751A CN 111179751 A CN111179751 A CN 111179751A CN 201911421015 A CN201911421015 A CN 201911421015A CN 111179751 A CN111179751 A CN 111179751A
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- display screen
- light
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- functional
- annular display
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
Abstract
The present invention provides a display device including: the annular display screen comprises a light-transmitting area; an assembly part and a main moving device located in a surrounding area of the annular display screen, the assembly part including at least one functional assembly; the main moving device is in transmission connection with the annular display screen and used for driving the annular display screen to move, the light transmission area and the functional assembly are overlapped in the direction perpendicular to the light transmission area, and the light transmission area is located on one side, far away from the assembly portion, of the functional assembly. When the display device is operated and controlled, the annular display screen can be driven to move through the main moving device, so that the light transmission area of the annular display screen corresponds to the functional component, and the functional component achieves the purpose of responding to control operation through the light transmission area. The annular display screen provided by the invention can realize the purpose of response control operation of the functional components only by arranging one light-transmitting area, thereby ensuring that the display area of the annular display screen is larger and improving the screen occupation ratio of the display device.
Description
Technical Field
The invention relates to the technical field of display, in particular to a display device.
Background
Nowadays, the technical field of display is changing day by day, and new materials and technologies are continuously appeared, wherein the flexible display screen is used as one of important scientific and technological achievements and is gradually applied to the terminal. The flexible display screen can be bent, folded, curled and other forms, so that better portability and safety can be provided for the terminal. The breakthrough of flexible display screen technology has led to the appearance of surrounding screens in the field of vision of people, but the screen occupation ratio of the surrounding screens is still to be improved.
Disclosure of Invention
In view of this, the present invention provides a display device, which effectively solves the technical problems in the prior art, and improves the screen ratio of the display device.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a display device, comprising:
an annular display screen comprising a light transmissive region;
a component part and a main moving device located within a surrounding area of the annular display screen, the component part including at least one functional component;
the main moving device is in transmission connection with the annular display screen and is used for driving the annular display screen to move, so that the light transmission area and the functional assembly are overlapped in the direction perpendicular to the light transmission area, and the light transmission area is located on one side, away from the assembly portion, of the functional assembly.
Optionally, the main moving device is connected with the annular display screen in a meshing transmission manner.
Optionally, the main moving device includes a rotating shaft and a first rack disposed around the rotating shaft;
and a second rack is fixed on one side of the annular display screen close to the assembly part, wherein the first rack is meshed with the second rack.
Optionally, the assembly portion includes a first surface and a second surface that intersect with each other, where the intersection of the first surface and the second surface is a first intersection, and an extending direction of the first intersection is parallel to an extending direction of the rotating shaft;
the teeth of the first rack comprise a first end and a second end along the direction perpendicular to the extension direction of the rotating shaft, and the first end is positioned on one side of the second end far away from the component part;
the first rack comprises a conveyor belt, the teeth of the first rack are located on the side of the conveyor belt away from the assembly portion, the teeth comprise first teeth,
in the first state, the orthographic projection of the first tooth on the component part is positioned on the first surface and/or the second surface, and the distance from the first end of the first tooth to the conveyor belt is D1;
in a second state, an orthographic projection of the first tooth on the component part at least partially overlaps the first intersection, and a first end of the first tooth is at a distance D2 from the conveyor belt;
wherein D1 > D2.
Optionally, the assembly portion includes a first surface and a second surface that intersect, the first surface and the second surface are connected by a third surface, the third surface is a curved surface, and a curvature center of the curved surface is located on a side of the first surface and/or the second surface near the inside of the assembly portion.
Optionally, the light-transmitting area includes an opening penetrating through the annular display screen in a thickness direction of the annular display screen.
Optionally, the light-transmitting area is a light-transmitting display area of the annular display screen, and the annular display screen includes a first display area at least partially surrounding the light-transmitting display area.
Optionally, the functional components include a first functional component and a second functional component;
the first functional component and the second functional component are positioned on two opposite sides of the component part in a direction perpendicular to the surrounding direction of the annular screen, and orthographic projections of the first functional component and the second functional component on the component part are at least partially overlapped.
Optionally, the assembly portion further includes an auxiliary moving device, and the plurality of functional assemblies are disposed on the auxiliary moving device;
the auxiliary moving device drives different functional components to be overlapped with the light-transmitting area in a direction perpendicular to the light-transmitting area according to a control sequence according to control, and the light-transmitting area is located on one side, far away from the component part, of the functional components.
Optionally, along the surrounding direction of the annular display screen, the plurality of functional components are sequentially arranged around the component part; or the like, or, alternatively,
and a plurality of functional components are sequentially arranged along the surrounding direction vertical to the annular display screen.
Optionally, the functional device includes at least one of an optical sensor, an earphone jack, a power jack, an earpiece, and a microphone.
Compared with the prior art, the technical scheme provided by the invention at least has the following advantages:
the present invention provides a display device including: an annular display screen comprising a light transmissive region; a component part and a main moving device located within a surrounding area of the annular display screen, the component part including at least one functional component; the main moving device is in transmission connection with the annular display screen and is used for driving the annular display screen to move, so that the light transmission area and the functional assembly are overlapped in the direction perpendicular to the light transmission area, and the light transmission area is located on one side, away from the assembly portion, of the functional assembly.
According to the technical scheme provided by the invention, when the display device is operated and controlled, the annular display screen can be driven to move through the main moving device, so that the light-transmitting area of the annular display screen corresponds to the functional component, and the functional component achieves the purpose of responding to control operation through the light-transmitting area. The annular display screen provided by the invention can realize the purpose of response control operation of the functional components only by arranging one light-transmitting area, thereby ensuring that the display area of the annular display screen is larger and improving the screen occupation ratio of the display device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an annular display screen according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an assembly portion according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of another assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another display device according to an embodiment of the invention;
FIG. 6 is a schematic structural diagram of another assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another display device according to an embodiment of the invention;
FIG. 8 is a schematic structural diagram of another annular display panel provided in an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a flexible display array substrate according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of another annular display panel according to an embodiment of the present invention;
FIG. 11 is a schematic structural diagram of another annular display panel according to an embodiment of the present invention;
FIG. 12 is a schematic structural diagram of another assembly according to an embodiment of the present invention;
fig. 13 is a schematic structural diagram of another display 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As described in the background art, since the flexible display screen can be bent, folded, rolled, etc., it is possible to provide better portability and security to the terminal. The breakthrough of flexible display screen technology has led to the appearance of surrounding screens in the field of vision of people, but the screen occupation ratio of the surrounding screens is still to be improved.
Specifically, as the display device is integrated with more functional components, such as a front camera, a rear camera, a charging socket and the like, a plurality of holes and the like are required to be arranged on the surrounding screen to correspond to each functional component, and therefore, the increase of the number of the structures such as the holes and the like enables the screen occupation ratio of the surrounding screen to be reduced.
Based on the technical scheme, the invention provides the display device, which effectively solves the technical problems in the prior art and improves the screen occupation ratio of the display device.
In order to achieve the above object, the technical solutions provided by the present invention are described in detail below, specifically with reference to fig. 1 to 13.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention, and fig. 2 is a schematic structural diagram of an annular display screen according to an embodiment of the present invention, where the display device includes: an annular display screen 100, the annular display screen 100 comprising a light transmissive region 110; a component part 200 and a main moving device 300 located within a surrounding area of the ring-shaped display screen 100, the component part 200 including at least one functional component 210; the main moving device 300 is in transmission connection with the annular display screen 100, and is configured to drive the annular display screen 100 to move, so that the light-transmitting area 110 overlaps the functional component 210 in a direction perpendicular to the light-transmitting area 110, and the light-transmitting area 110 is located on a side of the functional component 210 away from the component part 200.
When the display device provided by the embodiment of the invention is used and a certain function of the display device is required to be used, the display device is operated and controlled according to the display interface of the annular display screen, then the main moving device drives the annular display screen to move, so that the light-transmitting area of the annular display screen moves to the position corresponding to the functional component corresponding to the required function, and then the functional component responds to the operation and control through the light-transmitting area. When a functional unit that display device includes is photosensitive element, when needs use display device to shoot, shoot function operation control through the display interface of annular display screen, then main removal device drives annular display screen and removes for the light zone of annular display screen removes to photosensitive element department and aims at, and photosensitive element passes through the light zone and responds to shoot operation control and carry out the shooting of image.
In an embodiment of the present invention, the functional component provided by the present invention may be disposed on a surface of the component part. And a main control panel can be arranged in the surrounding area of the annular display screen, wherein the main control panel is electrically connected with the annular display screen and the main mobile device, and is used for receiving an operation control signal of the annular display screen, analyzing the operation control signal and controlling the main mobile device to drive the annular display screen to move, and aligning the light-transmitting area with the corresponding functional component to achieve the purpose of responding to the operation control of the display device.
It can be understood that, according to the technical scheme provided by the invention, when the display device is operated and controlled, the annular display screen can be driven to move through the main moving device, so that the light-transmitting area of the annular display screen corresponds to the functional component, and the functional component achieves the purpose of responding to control operation through the light-transmitting area. The annular display screen provided by the invention can realize the purpose of response control operation of the functional components only by arranging one light-transmitting area, thereby ensuring that the area of the annular display screen is larger and improving the screen occupation ratio of the display device.
In an embodiment of the invention, the main moving device provided by the invention is in transmission connection with the annular display screen, so that the main moving device can drive the annular display screen to move, and the purpose of moving the light-transmitting area to the position opposite to the required functional component is achieved. Optionally, the main moving device provided in the embodiment of the present invention may drive the display screen to perform at least one of a rotation movement mode, a translation movement mode, and the like, which is not limited in particular.
Referring to fig. 3, a schematic structural diagram of an assembly portion according to an embodiment of the present invention is shown, wherein a plurality of functional assemblies 210 may be sequentially arranged around the assembly portion 200 along a surrounding direction Y of the annular display screen according to the embodiment of the present invention; alternatively, referring to fig. 4, in another schematic structural diagram of the assembly portion according to the embodiment of the present invention, a plurality of functional modules 210 are sequentially arranged on the surface of the assembly portion 200 along a surrounding direction (i.e., a direction X) perpendicular to the annular display screen.
It can be understood that the annular display screen provided by the embodiment of the present invention can be driven by the main moving device to perform movement modes such as rotation movement, translation movement, and the like, and therefore, the layout mode of the plurality of functional components on the component part is not limited by the embodiment of the present invention, and the specific design is performed according to the actual application. And the assembly part in the embodiment of the invention can comprise a battery, a control board and other components.
The main moving device provided by the embodiment of the invention can be connected with the annular display screen in a meshing transmission mode. The following provides a detailed description of a corresponding structure in which the main moving device and the circular display screen are connected in a meshing transmission manner, and what is needed is a detailed description taking the main moving device to drive the circular display screen to rotate and move as an example.
Referring to fig. 5, a schematic structural diagram of another display apparatus provided in an embodiment of the present invention is shown, wherein a main moving device 300 provided in an embodiment of the present invention is connected to a ring-shaped display screen 100 through a meshing transmission manner.
The main moving device provided by the embodiment of the invention comprises a rotating shaft 310 and a first rack 320 arranged around the rotating shaft 310; and a second rack 120 is fixed on one side of the annular display screen 100 close to the assembly part 200, wherein the first rack 320 is meshed with the second rack 120.
It can be understood that, the first rack and the second rack provided by the embodiment of the present invention are engaged to realize the purpose of rotation between the main moving device and the annular display screen, and the first rack and the second rack are engaged to support the annular display screen.
And in the use process of the display device provided by the invention, when a certain function of the display device is required to be used, the display device is operated and controlled according to the display interface of the annular display screen, then the rotating shaft of the main moving device rotates to drive the first rack to rotate, then the first rack drives the second rack meshed with the first rack to rotate, finally the annular display screen fixedly connected with the first rack is driven by the second rack to rotate, so that the light-transmitting area rotates to the position corresponding to the functional component corresponding to the required function along with the annular display screen, and then the functional component responds to the operation and control through the light-transmitting area.
In an embodiment of the present invention, the first rack provided in the embodiment of the present invention may be directly disposed around the rotating shaft, specifically, as shown in fig. 5. Alternatively, the rotating shaft provided by the embodiment of the present invention may include a motor and the like in transmission connection with the first rack, and the first rack provided by the present invention may be disposed around the assembly portion in the surrounding direction along the annular display screen.
Referring to fig. 6 and 7 in detail, fig. 6 is a schematic structural diagram of another assembly portion according to an embodiment of the present invention, fig. 7 is a schematic structural diagram of another display device according to an embodiment of the present invention, and a first rack 320 shown in fig. 7 is disposed around the assembly portion 200. The assembly portion 200 provided by the embodiment of the present invention includes a first surface 201 and a second surface 202 which intersect with each other, where the intersection between the first surface 201 and the second surface 202 is a first intersection, and an extending direction X of the first intersection is parallel to an extending direction of the rotation axis; the teeth of the first rack 320 include a first end 3211 and a second end 3212 along a direction perpendicular to the extending direction of the rotation axis, the first end 3211 is located on a side of the second end 3212 away from the assembly portion 200; the first rack 320 comprises a conveyor belt 322, the conveyor belt 322 is arranged around the assembly portion 200, teeth of the first rack 320 are positioned on the side of the conveyor belt 322 far away from the assembly portion 200, the teeth comprise first teeth 321, in the first state, an orthographic projection of the first teeth 321 on the assembly portion 200 is positioned on the first surface and/or the second surface, and the distance from the first end 3211 of the first teeth 321 to the conveyor belt 322 is D1; in the second state, the orthographic projection of the first tooth 321 on the assembly portion 200 at least partially overlaps the first intersection, and the first end of the first tooth 321 is at a distance D2 from the conveyor belt 322; wherein D1 > D2.
It can be understood that, in the display device according to the embodiment of the present invention, the first tooth of the first rack is a retractable tooth, and the intersection of the first surface and the second surface of the assembly portion corresponds to a corner between the first surface and the second surface. When the rotating shaft drives the conveying belt to rotate, and the conveying belt drives the first tooth to rotate to the intersection part of the first surface and the second surface of the assembly part, the intersection part is equivalent to a corner, so that the first tooth is controlled to be in a second state at the moment, namely the first tooth is contracted towards the conveying belt direction, and the situation that the first tooth is clamped between adjacent teeth of the second rack to stop the rotation of the annular display screen can be avoided; then when the transmission band drives the first tooth to rotate to the first surface and/or the second surface of the assembly portion, the first tooth is controlled to be in the first state again, namely the first tooth extends towards the direction of deviating from the transmission band, and normal meshing transmission between the first rack and the second rack is kept.
As shown in fig. 6, the assembly portion 200 according to the embodiment of the present invention includes a first surface 201 and a second surface 202 intersecting with each other, the first surface 201 and the second surface 202 are connected by a third surface 203, the third surface 203 is a curved surface, and a center of curvature of the curved surface is located on a side of the first surface 201 and/or the second surface 202 near an inside of the assembly portion 200.
It can be understood that the intersection of the first surface and the second surface of the assembly portion provided by the embodiment of the present invention is equivalent to a corner between the first surface and the second surface, so that the corner is set as a curved corner, which enables the conveyor belt to smoothly rotate at the corner, improves the rotating effect of the conveyor belt, and reduces the wear of the conveyor belt at the corner to improve the service life.
In one embodiment of the present invention, the annular display screen provided by the present invention can be formed by a Pad Bending (Pad bonding) process. Referring to fig. 8, a schematic structural diagram of another annular display screen provided in an embodiment of the present invention is shown, where the annular display screen includes:
an annular cover plate 101; and the flexible display array substrate 102 is attached to the inner wall of the annular cover plate 101, wherein, along the surrounding direction of the annular cover plate 101, two edges of the flexible display array substrate 102 are folded towards the surrounding area to form a first sub-folding plate 1021 and a second sub-folding plate 1022, and the first sub-folding plate 1021 and the second sub-folding plate 1022 are spliced at the relative folding position, so that the annular flexible display array substrate 102 is formed by seamless splicing of the folding positions of the first sub-folding plate 1021 and the second sub-folding plate 1022.
It can be understood that the annular cover plate provided by the embodiment of the present invention is a flexible annular cover plate, when the flexible display array substrate and the annular cover plate are bonded, a roller may be used to start bonding from the flexible display array substrate to the surrounding area side of the annular cover plate and at a certain position away from the flexible display array substrate in the surrounding direction from one edge thereof, and the bonding is stopped after the roller bonds the flexible display array substrate along the inner wall of the annular cover plate for one turn; at the moment, the edges of the two sides of the flexible display array substrate in the surrounding direction are folded and adhered into a first sub folding plate and a second sub folding plate in a Pad folding mode, and the folding positions of the first sub folding plate and the second sub folding plate are spliced seamlessly.
In an embodiment of the invention, the second rack fixed on the annular display screen provided by the invention can be formed by a material layer formed on one side of the flexible display array substrate facing the surrounding area of the flexible display array substrate. Referring to fig. 9, a schematic structural diagram of a flexible display array substrate according to an embodiment of the present invention is shown, where the flexible display array substrate includes: a base substrate 611, and a buffer layer 612, a light emitting array and an encapsulation film 626 sequentially stacked on the base substrate 611, wherein the light emitting array includes: a semiconductor layer 613 on a side of the buffer layer 612 facing away from the base substrate 611; a first insulating layer 614 on a side of the semiconductor layer 613 facing away from the base substrate 611; a gate metal layer 615 on a side of the first insulating layer 614 facing away from the base substrate 611; a second insulating layer 616 on a side of the gate metal layer 615 facing away from the base substrate 611; a capacitor metal layer 617 on a side of the second insulating layer 616 facing away from the base substrate 611; a third insulating layer 618 on the side of the capacitor metal layer 617 facing away from the base substrate 611; a source-drain metal layer 619 on a side of the third insulating layer 618 facing away from the base substrate 611; the passivation layer 620 is positioned on one side, away from the base substrate 611, of the source drain metal layer 619; a planarization layer 621 on a side of the passivation layer 620 facing away from the base substrate 611; a pixel defining layer 622 on a side of the planarization layer facing away from the base substrate 621, wherein the pixel defining layer 622 includes a plurality of openings, and the openings define a light emitting device including an anode 623, a light emitting layer 624, and a cathode 625, which are sequentially stacked; the encapsulation film 626 is used to cover and encapsulate the planarization layer 621, the pixel definition layer 622, and the light emitting device of the light emitting array. Optionally, the encapsulation film provided by the embodiment of the invention may include a first inorganic layer, an organic layer, and a second inorganic layer that are sequentially stacked, thereby ensuring a higher encapsulation effect.
And a second rack 120 made of a material layer is included on the side of the bottom substrate 611 facing away from the buffer layer 162. In an embodiment of the present invention, the second rack provided by the present invention may be made of a stainless steel material, and the present invention is not particularly limited, and needs to be specifically designed according to practical applications.
In an embodiment of the present invention, the light-transmitting area provided by the present invention may be an opening penetrating through the thickness direction of the annular display screen, or a light-transmitting area in which only an upper part layer of the annular display screen in the thickness direction is removed, or a light-transmitting display area, and the present invention is not limited in particular. Referring to fig. 10, a schematic structural diagram of another annular display panel according to an embodiment of the present invention is provided, wherein the light-transmitting region 110 includes an opening penetrating through the annular display panel in a thickness direction of the annular display panel.
Alternatively, referring to fig. 11, which is a schematic structural diagram of another annular display panel provided in an embodiment of the present invention, the light-transmitting region 110 includes an opening penetrating through the flexible display array substrate in a thickness direction of the annular display panel, and the opening is covered by the annular cover plate.
Or, the light-transmitting area provided by the embodiment of the present invention may also be a light-transmitting display area of an annular display screen, where the annular display screen includes a first display area, and the first display area at least partially surrounds the light-transmitting display area.
It can be understood that the first display area of the annular display screen provided in the embodiment of the present invention may completely surround the light-transmitting display area, or one side of the light-transmitting display area is flush with the edge of the annular display screen, so that the first display area at least partially surrounds the light-transmitting display area.
In addition, the density of the pixel units in the transparent display area of the annular display screen provided in the embodiment of the present invention may be different from or the same as the density of the pixel units in the first display area, and the area of the pixel units in the transparent display area may be different from or the same as the area of the pixel units in the first display area, which is not limited in the present invention. In addition, the light-transmitting display area provided by the embodiment of the invention can improve the light-transmitting area of the light-transmitting display area by changing the pixel circuit optimization design, the connection circuit optimization design and other modes of the pixel unit.
Referring to fig. 12, a schematic structural diagram of another assembly portion provided in an embodiment of the present invention is shown, wherein functional components disposed on a surface of the assembly portion 200 provided in the embodiment of the present invention include a first functional component 211 and a second functional component 212; wherein, the first functional component 211 and the second functional component 212 are located at two opposite sides of the component part 200 in a direction perpendicular to the surrounding direction of the annular screen, and orthographic projections of the first functional component 211 and the second functional component 212 on the component part 200 are at least partially overlapped.
It can be understood that the first functional component and the second functional component provided in the embodiment of the present invention are respectively disposed on two opposite surfaces of the component part, and when the main moving device drives the annular display screen to rotate and move, and the transparent region is rotated from the currently corresponding first functional component to the corresponding second functional component, the rotation distance of the annular display screen can be reduced, the switching between the corresponding functions of the first functional component and the corresponding functions of the second component can be rapidly realized, and the sensitivity of the display device in response to operation control can be further improved.
In an embodiment of the present invention, the first functional component and the second functional component provided in the present invention may be a front photosensitive element and a rear photosensitive element, respectively, and the present invention is not limited in particular.
Furthermore, the display device provided by the embodiment of the invention can be further provided with an auxiliary moving device, when the main moving device drives the annular display screen to move and then fixes the position of the annular display screen, different functional components are driven to be opposite to the light-transmitting area through the auxiliary moving device, and then different operation controls of the display device are responded. Referring to fig. 13, which is a schematic structural diagram of another display device according to an embodiment of the present invention, the assembly portion 200 further includes an auxiliary moving device 220, and a plurality of functional assemblies 210 are disposed on the auxiliary moving device 220.
The auxiliary moving device 220 drives the different functional components 210 to overlap the transparent area 110 in a direction perpendicular to the transparent area 110 according to the control sequence, and the transparent area 110 is located on a side of the functional component 210 away from the component part 200.
It should be noted that the auxiliary moving device provided in the embodiment of the present invention may be a rotating disc, and the plurality of functional components are arranged around a rotating shaft of the rotating disc, so that different functional components are opposite to the light-transmitting area according to corresponding control by rotation of the rotating disc, and the functional components respond to operation control of the display device through the light-transmitting area. Or, the auxiliary moving device provided in the embodiment of the present invention is a translation device, the plurality of functional components are sequentially disposed on the auxiliary moving device along a translation direction, and then different functional components are made to be opposite to the light-transmitting area according to corresponding control by moving the translation device along the translation direction, and the functional components respond to operation control on the display device through the light-transmitting area, which does not specifically limit the type of the auxiliary group moving device.
In any of the above embodiments of the present invention, the functional device provided by the present invention may include at least one of an optical sensor, an earphone jack, a power jack, an earphone, and a microphone.
The present invention provides a display device including: the annular display screen comprises a light-transmitting area; an assembly part and a main moving device located in a surrounding area of the annular display screen, the assembly part including at least one functional assembly; the main moving device is in transmission connection with the annular display screen and used for driving the annular display screen to move, the light transmission area and the functional assembly are overlapped in the direction perpendicular to the light transmission area, and the light transmission area is located on one side, far away from the assembly portion, of the functional assembly.
According to the technical scheme provided by the invention, when the display device is operated and controlled, the annular display screen can be driven to move through the main moving device, so that the light-transmitting area of the annular display screen corresponds to the functional component, and the functional component achieves the purpose of responding to control operation through the light-transmitting area. The annular display screen provided by the invention can realize the purpose of response control operation of the functional components only by arranging one light-transmitting area, thereby ensuring that the area of the annular display screen is larger and improving the screen occupation ratio of the display device.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A display device, comprising:
an annular display screen comprising a light transmissive region;
a component part and a main moving device located within a surrounding area of the annular display screen, the component part including at least one functional component;
the main moving device is in transmission connection with the annular display screen and is used for driving the annular display screen to move, so that the light transmission area and the functional assembly are overlapped in the direction perpendicular to the light transmission area, and the light transmission area is located on one side, away from the assembly portion, of the functional assembly.
2. The display device according to claim 1, wherein the main moving means is connected with the annular display screen by a meshing transmission manner.
3. The display device according to claim 2, wherein the main moving means includes a rotating shaft and a first rack gear provided around the rotating shaft;
and a second rack is fixed on one side of the annular display screen close to the assembly part, wherein the first rack is meshed with the second rack.
4. The display device according to claim 3, wherein the assembly portion includes a first surface and a second surface that intersect, the first surface and the second surface intersecting at a first intersection, the first intersection extending in a direction parallel to the rotational axis;
the teeth of the first rack comprise a first end and a second end along the direction perpendicular to the extension direction of the rotating shaft, and the first end is positioned on one side of the second end far away from the component part;
the first rack comprises a conveyor belt, the teeth of the first rack are located on the side of the conveyor belt away from the assembly portion, the teeth comprise first teeth,
in the first state, the orthographic projection of the first tooth on the component part is positioned on the first surface and/or the second surface, and the distance from the first end of the first tooth to the conveyor belt is D1;
in a second state, an orthographic projection of the first tooth on the component part at least partially overlaps the first intersection, and a first end of the first tooth is at a distance D2 from the conveyor belt;
wherein D1 > D2.
5. The display device according to claim 3, wherein the assembly portion includes a first surface and a second surface that intersect, the first surface and the second surface being connected by a third surface, the third surface being a curved surface having a center of curvature on a side of the first surface and/or the second surface near an inside of the assembly portion.
6. The display device according to claim 1, wherein the light-transmitting region includes an opening penetrating the annular display screen in a thickness direction of the annular display screen.
7. The display device of claim 1, wherein the light-transmissive region is a light-transmissive display region of the annular display screen, the annular display screen comprising a first display region at least partially surrounding the light-transmissive display region.
8. The display device according to claim 1, wherein the functional component includes a first functional component and a second functional component;
the first functional component and the second functional component are positioned on two opposite sides of the component part in a direction perpendicular to the surrounding direction of the annular screen, and orthographic projections of the first functional component and the second functional component on the component part are at least partially overlapped.
9. The display device according to claim 1, wherein the component part further includes an auxiliary moving means, and a plurality of the functional components are provided on the auxiliary moving means;
the auxiliary moving device drives different functional components to be overlapped with the light-transmitting area in a direction perpendicular to the light-transmitting area according to a control sequence according to control, and the light-transmitting area is located on one side, far away from the component part, of the functional components.
10. The display device according to claim 1, wherein a plurality of the functional components are arranged in order around the component part in a surrounding direction of the annular display screen; or the like, or, alternatively,
and a plurality of functional components are sequentially arranged along the surrounding direction vertical to the annular display screen.
11. The display device of claim 1, wherein the functional device comprises at least one of an optical sensor, an earphone jack, a power jack, an earpiece, and a microphone.
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