CN111371978A - Display terminal - Google Patents
Display terminal Download PDFInfo
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- CN111371978A CN111371978A CN202010214725.6A CN202010214725A CN111371978A CN 111371978 A CN111371978 A CN 111371978A CN 202010214725 A CN202010214725 A CN 202010214725A CN 111371978 A CN111371978 A CN 111371978A
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- module
- focus
- video recording
- camera module
- far
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
Abstract
The application provides a display terminal, includes: a foldable display screen comprising at least one folding axis; the far-focus camera module and the near-focus camera module are arranged on different sides of the folding shaft, and the positions of the foldable display screen corresponding to the far-focus camera module and the near-focus camera module are transparent; work as collapsible display screen is followed folding back of axle, the optical axis of the module of making a video recording of far focus with the optical axis of the module of making a video recording of near focus is located same straight line, the module of making a video recording of far focus with the module of making a video recording of near focus is mutually supported in order to form the module of making a video recording of long focus. This application can make a video recording the module through the long-range focal length and make a video recording the module with close focal length and mutually support between the module and constitute the long-range focal length module of making a video recording to reduce cost.
Description
Technical Field
The application relates to the technical field of display, in particular to a display terminal.
Background
The display terminal comprises a mobile phone, a tablet and the like, for example, the mobile phone is taken as an example, from a functional mobile phone to a smart phone and then to a full-screen mobile phone with a larger and larger screen, the screen is always the most important mark for the evolution of the display terminal, and the appearance of the foldable display screen brings greater innovation for the display terminal at present.
In order to realize the image pickup with different focal lengths, a plurality of independent cameras with different focal lengths are generally required to be arranged on the display terminal, which undoubtedly increases the cost of the display terminal.
Disclosure of Invention
The main technical problem who solves of this application provides a display terminal, can make a video recording the module through the long focus and make a video recording mutually supporting between the module through the long focus and the module of making a video recording of near focus.
In order to solve the above problem, an aspect of the present application provides a display terminal, including: a foldable display screen comprising at least one folding axis; the far-focus camera module and the near-focus camera module are arranged on different sides of the folding shaft, and the positions of the foldable display screen corresponding to the far-focus camera module and the near-focus camera module are transparent; work as collapsible display screen is followed folding back of axle, the optical axis of the module of making a video recording of far focus with the optical axis of the module of making a video recording of near focus is located same straight line, the module of making a video recording of far focus with the module of making a video recording of near focus is mutually supported in order to form the module of making a video recording of long focus.
Be different from the prior art condition, the display terminal that this application provided is including setting up in the far focus distance module of making a video recording and the module of making a video recording of near focus of the different sides of folding axle of collapsible display screen, after collapsible display screen along folding back of axle, the optical axis of the module of making a video recording of far focus distance and the optical axis of the module of making a video recording of near focus are located same straight line, and the module of making a video recording of far focus distance and the module of making a video recording of near focus mutually support in order to form the module of making a. This application can form the module of making a video recording of third kind focus through the module of making a video recording of two focuses each other matches to can reach the number that reduces the module of making a video recording of using, reduce the purpose of display terminal cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:
FIG. 1 is a schematic structural diagram of an embodiment of a display terminal according to the present application;
FIG. 2 is a schematic structural diagram of the embodiment of the display terminal shown in FIG. 1 after being folded along the folding axis;
FIG. 3 is a cross-sectional view of the folded embodiment of the display terminal of FIG. 1;
FIG. 4 is a cross-sectional view of another embodiment of the folded terminal shown in FIG. 1;
FIG. 5 is a schematic structural diagram of an embodiment of a display terminal according to the present application;
FIG. 6 is a cross-sectional view of the folded embodiment of the display terminal of FIG. 5;
fig. 7 is a schematic structural diagram of another embodiment of a display terminal according to the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a display terminal according to the present application, where the display terminal may be a foldable mobile phone, a foldable tablet, and specifically includes:
the foldable display screen 10, including at least one folding axis (not labeled), may be positioned as shown in phantom in fig. 1, with only one folding axis being schematically shown in fig. 1. The folding axis may be a physical structure including a rotating axis or the like, or the folding axis may be a virtual structure, and the foldable display screen 10 itself is a flexible structure, and can be folded by deforming itself. As shown in fig. 2, fig. 2 is a schematic structural diagram of an embodiment of the display terminal in fig. 1 after being folded along a folding axis, and the foldable display screen 10 can be folded once along the folding axis in fig. 1. In general, in order to meet the actual requirements of users, at least one exposed surface of the foldable display screen 10 is required to display images normally after being folded. Of course, in other embodiments, at least two folding axes (not labeled) may be disposed in the foldable display screen 10, and the foldable display screen 10 may be folded at least 1 time along the folding axes. The number of the specific folding shafts can be set according to actual needs. In addition, the structure of the foldable display screen 10 can be seen in any one of the prior art, for example, the foldable display screen 10 can include a substrate (e.g., a flexible substrate, etc.), an array layer, an OLED device layer, a polarizing layer, and the like, which are stacked.
The far focus camera module 14 and the near focus camera module 12 are disposed on different sides of the folding shaft, for example, as shown in fig. 1, the far focus camera module 14 is disposed on the right side of the folding shaft, and the near focus camera module 12 is disposed on the left side of the folding shaft. And collapsible display screen 10 corresponds the position of far focus camera module 14 and near focus camera module 12 and is transparent, for example, collapsible display screen 10 corresponds the position of far focus camera module 14 and near focus camera module 12 and can hollows out and fill materials such as some transparent optical cement to make light can reach far focus camera module 14 or near focus camera module 12 through collapsible display screen 10. After folding display screen 10 is folded along folding axle, the optical axis of far focus camera module 14 and the optical axis of the module 12 of making a video recording of near focus are located same straight line, and the module 14 of making a video recording of far focus and the module 12 of making a video recording of near focus mutually support in order to form the module of making a video recording of long focus, and concrete matching mode is in the detailed description in the below. Preferably, the far focus camera module 14 and the near focus camera module 12 can be located in the foldable display screen 10, so as to achieve the purpose of beauty and reducing the thickness of the display terminal.
Through adopting above-mentioned mode, this application can form the module of making a video recording of third kind focus through the module of making a video recording of two focuses matches each other to can reach the number that reduces the use module of making a video recording, reduce cost's purpose.
In one embodiment, as shown in fig. 1, the far focus camera module 14 and the near focus camera module 12 may be located on the display surface 100 side of the foldable display screen 10. The design mode accords with the use habit of a user, can realize self-shooting and rear-mounted camera shooting after being folded, and can see a shooting picture on the display surface 100 during shooting.
Further, as shown in fig. 3, fig. 3 is a cross-sectional view of fig. 1 showing an embodiment in which the terminal is folded. The far-focus camera module 14 (not shown in fig. 3) includes a first lens assembly 140 and a first photosensitive assembly 142, which are sequentially stacked, where the first photosensitive assembly 142 is close to the non-display surface 102 relative to the first lens assembly 140; the near focus camera module 12 (not shown in fig. 3) includes a second photosensitive assembly 120, a second lens assembly 122, and a third photosensitive assembly 124, which are stacked in sequence, and the third photosensitive assembly 124 is close to the non-display surface 102 of the foldable display screen 10 relative to the second photosensitive assembly 120. The first lens assembly 140 and the second lens assembly 122 are transparent assemblies, and may include a protective film, an optical lens (commonly referred to as a lens), and a focusing motor, the protective film may be attached to one side of the light incident surface of the optical lens, the optical lens may be fixed relative to the focusing motor, and the focusing motor may push the optical lens to move to achieve focusing. The first photosensitive assembly 142, the second photosensitive assembly 120 and the third photosensitive assembly 124 are non-light-transmitting assemblies and can include an infrared filter, a sensor and a circuit board, the positions of the infrared filter, the sensor and the circuit board can be relatively fixed, the infrared filter can eliminate unnecessary light projected onto the sensor, the sensor can receive light passing through the lens assembly and convert light signals into electric signals, and the circuit board can support the sensor and is electrically connected with the sensor.
As shown in fig. 3, when the long-focus camera module operates, the foldable display screen 10 is folded along the folding axis, the first photosensitive component 142 and the third photosensitive component 124 are not overlapped with the light-transmitting areas of the first lens component 140 and the second lens component 122, that is, the first photosensitive component 142 and the third photosensitive component 124 do not block light from propagating, the second photosensitive component 120 is overlapped with the light-transmitting areas of the first lens component 140 and the second lens component 122, and the optical axis of the first lens component 140 is on the same straight line with the optical axis of the second lens component 122. That is, the long-focus camera module includes the first lens assembly 140, the second lens assembly 122 and the second photosensitive assembly 120, and the external light sequentially passes through the first lens assembly 140 and the second lens assembly 122 and then reaches the second photosensitive assembly 120.
Preferably, in the present embodiment, when the foldable display screen 10 is folded along the folding axis, the distance d1 between the optical center of the near-focus camera module 12 and the optical center of the far-focus camera module 14 is equal to the sum of the object distance d2 of the near-focus camera module 12 and the image distance d3 of the far-focus camera module 14. The optical center is a point in the center of the optical lens in the short-focus camera module 12 or the long-focus camera module 14. The above design can make the imaging plane of the far-focus camera module 14 coincide with the collecting plane of the near-focus camera module 12, so that the finally collected image has a better effect.
In addition, referring to fig. 4 together with the structure in fig. 3, fig. 4 is a cross-sectional view of another embodiment of the folded terminal shown in fig. 1. When the afocal camera module 14 operates, the first photosensitive element 142 overlaps with the light-transmitting area of the first lens element 140, and external light reaches the first photosensitive element 142 after passing through the first lens element 140, so that the first photosensitive element 142 can convert the light passing through the first lens element 140 into an image.
When the near-focus camera module 12 works, the third photosensitive element 124 overlaps with the light-transmitting area of the second lens element 122, the second photosensitive element 120 does not overlap with the light-transmitting area of the second lens element 122, and external light passes through the second lens element 122 and reaches the third photosensitive element 124, so that the third photosensitive element 124 can convert the light passing through the second lens element 122 into an image. In addition, although the working structures of the near-focus camera module 12 and the far-focus camera module 14 are illustrated in fig. 4 after the display terminal is folded, when the display terminal is not folded, the working structures of the near-focus camera module 12 and the far-focus camera module 14 can also be respectively illustrated in fig. 4.
The structures of the far focus camera module 14 and the near focus camera module 12 are simple, and the long focus camera module can be formed by simple matching.
Further, referring to fig. 4 again, after the foldable display screen 10 is folded along the folding axis, the near-focus camera module 12 and the far-focus camera module 14 work simultaneously, and the display terminal further includes a display circuit (not shown) coupled to the near-focus camera module 12 and the far-focus camera module 14, so as to present images collected by the near-focus camera module 12 and the far-focus camera module 14 on the same display interface. For example, the close-focus camera module 12 can be used for self-shooting towards the user, the far-focus camera module 14 can be towards outside scenery, images collected by the close-focus camera module 12 and the far-focus camera module 14 can be presented on a display interface used for orientation at the same time, and the mode can improve user experience.
In an application scenario, please refer to fig. 3 and 4 together, the display terminal further includes a driving member 16, the driving member 16 may be a stepping motor, etc., and may be located in one of the folded display screens, and is connected to the first photosensitive assembly 142, the second photosensitive assembly 120 and the third photosensitive assembly 124, for driving the first photosensitive assembly 142, the second photosensitive assembly 120 and the third photosensitive assembly 124 to move along a direction perpendicular to the stacking direction (i.e., as indicated by a two-way arrow with a dotted line in fig. 3 and 4), so that the far-focus camera module 14, the near-focus camera module 12 and the long-focus camera module realize their functions.
For example, in fig. 3 and 4, the short-focus camera module 12 and the long-focus camera module 14 are disposed at an upper position of the foldable display screen 10, and at this time, when it is required that the first photosensitive assembly 142, the second photosensitive assembly 120, or the third photosensitive assembly 124 is not overlapped with the light-transmitting area of the first lens assembly 140 or the second lens assembly 122, the driving member 16 may drive the first photosensitive assembly 142, the second photosensitive assembly 120, or the third photosensitive assembly 124 to move downward to a predetermined position; on the contrary, when the first photosensitive assembly 142, the second photosensitive assembly 120 or the third photosensitive assembly 124 is required to overlap with the light-transmitting area of the first lens assembly 140 or the second lens assembly 122, the driving member 16 can drive the first photosensitive assembly 142, the second photosensitive assembly 120 or the third photosensitive assembly 124 to move upward to reach another predetermined position. Of course, in other embodiments, the driving member 16 can also drive the first lens assembly 140 or the second lens assembly 122 to move, which is not limited in this application.
The above design can easily switch the far-focus camera module 14 and the near-focus camera module 12 to the long-focus camera module by using the driving member 16.
In another embodiment, as shown in fig. 5, fig. 5 is a schematic structural diagram of an embodiment of a display terminal according to the present application. The far focus camera module 14a is located on the non-display surface (not shown in fig. 5) side of the foldable display screen 10a, and the near focus camera module 12 is located on the display surface 100a side of the foldable display screen 10 a. The design mode can enable the foldable display screen 10a to realize front and back double shooting under the non-folding condition. And the close-focus camera module 12a is located the display surface 100a side and can be used for the auto heterodyne, and the far-focus camera module 14a is located the non-display surface side and can be used for shooing the scenery etc. more accords with current use custom. And when the far focus module 14a of making a video recording and the module 12a of making a video recording of near focus worked simultaneously, the display circuit in the display terminal still can show the image that the module 12a of making a video recording of far focus module 14a and near focus was taken a video recording on the display surface 100a simultaneously, improves user experience.
Further, referring to fig. 6, fig. 6 is a cross-sectional view of the folded terminal shown in fig. 5. The far-focus camera module 14a includes a first lens assembly 140a and a first photosensitive assembly 142a, which are stacked in sequence, and the first photosensitive assembly 142a is close to the display surface 100a side relative to the first lens assembly 140 a; the near-focus camera module 12a includes a second photosensitive assembly 120a, a second lens assembly 122a, and a third photosensitive assembly 124a, which are sequentially stacked, and the third photosensitive assembly 124a is close to the non-display surface 102a relative to the second photosensitive assembly 120 a; for the structure of the photosensitive assembly and the lens assembly, reference may be made to the above embodiments, which are not described herein again.
When the long-focus camera module is in operation, the foldable display screen 10a is folded along the folding axis, the first photosensitive assembly 142a and the third photosensitive assembly 124a are not overlapped with the light-transmitting areas of the first lens assembly 140a and the second lens assembly 122a, and the second photosensitive assembly 120a is overlapped with the light-transmitting areas of the first lens assembly 140a and the second lens assembly 122 a. That is, at this time, the long-focus camera module includes a first lens assembly 140a, a second lens assembly 122a and a second photosensitive assembly 120a, and the external light sequentially passes through the first lens assembly 140a and the second lens assembly 122a and then reaches the second photosensitive assembly 120 a.
Preferably, in the present embodiment, when the foldable display screen 10a is folded along the folding axis, the distance d1a between the optical center of the near-focus camera module 12a and the optical center of the far-focus camera module 14a is equal to the sum of the object distance d2a of the near-focus camera module 12a and the image distance d3a of the far-focus camera module 14 a. The above design can make the imaging plane of the far-focus camera module 14a coincide with the collection plane of the near-focus camera module 12a, so that the finally collected image has a better effect.
In addition, as in the structure in fig. 6, when the afocal camera module 14a needs to operate, the display terminal is in an unfolded state, the first photosensitive element 142a can move to overlap with the light-transmitting area of the first lens element 140a, and external light reaches the first photosensitive element 142a after passing through the first lens element 140a, so that the first photosensitive element 142a can convert the light passing through the first lens element 140a into an image.
When the camera module 12a with a close focus is required to operate, the third photosensitive element 124a moves to overlap with the light-transmitting area of the second lens element 122a, the second photosensitive element 120a moves to be non-overlapping with the light-transmitting area of the second lens element 122a, and the external light passes through the second lens element 122a and reaches the third photosensitive element 124a, so that the third photosensitive element 124a can convert the light passing through the second lens element 122a into an image.
Preferably, in this embodiment, referring to fig. 1 again, the number of the folding axes may be one, at this time, the folding axes may coincide with a central axis of the display terminal 10, and the position where the far-focus camera module 14 is disposed and the position where the near-focus camera module 12 is disposed are symmetrical about the central axis. This design is comparatively simple, and the display terminal outward appearance after folding is better, can be more for easy realization after the long-focus distance make a video recording module 14 and the optical axis of the module 12 of making a video recording of short-focus distance on same straight line to be favorable to it to match and form the long-focus module of making a video recording. Of course, in other embodiments, the folding axis may not coincide with the central axis of the display terminal 10, as long as the condition that the optical axes of the folded far-focus camera module 14 and the folded near-focus camera module 12 are on the same straight line is satisfied.
In addition, as shown in fig. 7, fig. 7 is a schematic structural diagram of another embodiment of the display terminal of the present application. The quantity of folding axle L1, L2 is two, and the display terminal can also include the module 18b of making a video recording of intermediate focus except that including far focus camera module 14b, near focus camera module 12b, and the position that collapsible display screen 10b corresponds the module 18b of making a video recording of intermediate focus is transparent. When collapsible display screen 10b is along at least one folding axle L1, after L2 is folding, the optical axis of far focus module 14b and well focus module 18b of making a video recording is located same straight line, or, the optical axis of nearly focus module 12b and well focus module 18b of making a video recording is located same straight line, or, the module 14b is made a video recording to far focus, the optical axis of well focus module 18b and the module 12b of making a video recording of near focus is located same straight line, and the optical axis is located at least two modules of making a video recording on same straight line and mutually supports in order to form other focus and make a video recording the module.
For example, as shown in fig. 7, the near focus camera module 12b, the intermediate focus camera module 18b, and the far focus camera module 14b are arranged in order at intervals. After the foldable display screen 10b is folded along the folding axis L1, the near-focus camera module 12b and the middle-focus camera module 18b can form another focus camera module by using a matching method similar to that in the above-mentioned embodiment. After the foldable display screen 10b is folded along the folding axis L2, the far-focus camera module 14b and the middle-focus camera module 18b can form another focus camera module by adopting a matching manner similar to that in the above-mentioned embodiment. After the foldable display screen 10b is folded along the folding axes L1 and L2, the far-focus camera module 14b, the middle-focus camera module 18b and the near-focus camera module 12b can adopt a matching mode similar to that in the above-mentioned embodiments to form another focus camera module and a long-focus camera module. Namely, the design method can be adopted to match four other focal length camera modules except the near focal length camera module 12b, the middle focal length camera module 18b and the far focal length camera module 14b, and the flexibility is higher.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A display terminal, comprising:
a foldable display screen comprising at least one folding axis;
the far-focus camera module and the near-focus camera module are arranged on different sides of the folding shaft, and the positions of the foldable display screen corresponding to the far-focus camera module and the near-focus camera module are transparent; work as collapsible display screen is followed folding back of axle, the optical axis of the module of making a video recording of far focus with the optical axis of the module of making a video recording of near focus is located same straight line, the module of making a video recording of far focus with the module of making a video recording of near focus is mutually supported in order to form the module of making a video recording of long focus.
2. The display terminal of claim 1,
the far-focus camera module and the near-focus camera module are positioned on one side of the display surface of the foldable display screen.
3. The display terminal of claim 2,
the far-focus camera shooting module comprises a first lens component and a first photosensitive component which are sequentially stacked, and the first photosensitive component and a non-display surface which is close to the foldable display screen relative to the first lens component are arranged; the near-focus camera module comprises a second photosensitive assembly, a second lens assembly and a third photosensitive assembly which are sequentially stacked, wherein the third photosensitive assembly is close to the non-display surface of the foldable display screen relative to the second photosensitive assembly;
when the far-focus camera module works, the first photosensitive assembly is overlapped with a light transmission area of the first lens assembly;
when the near-focus camera module works, the third photosensitive assembly is overlapped with a light-transmitting area of the second lens assembly, and the second photosensitive assembly is not overlapped with the light-transmitting area of the second lens assembly;
when the long-focus camera module works, the foldable display screen is folded along the folding shaft, the first photosensitive assembly and the third photosensitive assembly are non-overlapped with the light transmission area of the first lens assembly and the light transmission area of the second lens assembly, and the second photosensitive assembly is overlapped with the light transmission area of the first lens assembly and the light transmission area of the second lens assembly.
4. The display terminal according to claim 2 or 3,
work as collapsible display screen is followed folding back of axle, the module is made a video recording to the near focus with the module simultaneous working is made a video recording to the far focus, collapsible display terminal still includes the display circuit, with the module is made a video recording to the near focus with the module is made a video recording to the far focus is coupled, is used for with the module is made a video recording to the near focus with the image presentation that the module was gathered is made a video recording to the far focus is at same display interface.
5. The display terminal according to claim 3, further comprising:
the driving piece, with first sensitization subassembly second sensitization subassembly with the third sensitization subassembly is connected, is used for the drive first sensitization subassembly second sensitization subassembly with the third sensitization subassembly is along setting up the direction looks vertically with range upon range of the direction motion, and then makes the module is made a video recording to the far focus the module is made a video recording to the near focus the module with the module is made a video recording to the long focus realizes its function.
6. The display terminal of claim 1,
the far focus camera shooting module is located on one side of a non-display surface of the foldable display screen, and the near focus camera shooting module is located on one side of the display surface of the foldable display screen.
7. The display terminal of claim 6,
the far-focus camera shooting module comprises a first lens component and a first photosensitive component which are sequentially stacked, wherein the first photosensitive component is close to one side of the display surface relative to the first lens component; the near-focus camera module comprises a second photosensitive assembly, a second lens assembly and a third photosensitive assembly which are sequentially stacked, and the third photosensitive assembly is close to the non-display surface relative to the second photosensitive assembly;
when the far-focus camera module works, the first photosensitive assembly is overlapped with a light transmission area of the first lens assembly;
when the near-focus camera module works, the third photosensitive assembly is overlapped with a light-transmitting area of the second lens assembly, and the second photosensitive assembly is not overlapped with the light-transmitting area of the second lens assembly;
when the long-focus camera module works, the foldable display screen is folded along the folding shaft, the first photosensitive assembly and the third photosensitive assembly are non-overlapped with the light transmission area of the first lens assembly and the light transmission area of the second lens assembly, and the second photosensitive assembly is overlapped with the light transmission area of the first lens assembly and the light transmission area of the second lens assembly.
8. The display terminal of claim 1,
when the foldable display screen is folded along the folding shaft, the distance between the optical center of the near-focus camera module and the optical center of the far-focus camera module is equal to the sum of the object distance of the near-focus camera module and the image distance of the far-focus camera module.
9. The display terminal of claim 1,
the number of the folding shafts is one, the folding shafts are overlapped with the central axis of the display terminal, and the position of the far focus camera module is symmetrical to the position of the near focus camera module about the central axis.
10. The display terminal of claim 1,
the display terminal further comprises a middle focal length camera module, and the position of the foldable display screen corresponding to the middle focal length camera module is transparent; work as collapsible display screen is along at least one folding back of axle, the far focus module of making a video recording with the optical axis of module is made a video recording to the intermediate length is located same straight line, perhaps, the module is made a video recording to the near focus with the optical axis of module is made a video recording to the intermediate length is located same straight line, perhaps, the module is made a video recording to the far focus the intermediate length module with the optical axis of module is made a video recording to the near focus is located same straight line, and the optical axis is located two at least modules of making a video recording on the same straight line and mutually supports in order to form other focus modules of making a video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010214725.6A CN111371978A (en) | 2020-03-24 | 2020-03-24 | Display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010214725.6A CN111371978A (en) | 2020-03-24 | 2020-03-24 | Display terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111371978A true CN111371978A (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010214725.6A Pending CN111371978A (en) | 2020-03-24 | 2020-03-24 | Display terminal |
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| CN (1) | CN111371978A (en) |
Cited By (3)
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| CN112153255A (en) * | 2020-09-07 | 2020-12-29 | 维沃移动通信有限公司 | Electronic device |
| CN114244981A (en) * | 2021-12-13 | 2022-03-25 | 维沃移动通信有限公司 | Electronic device |
| CN115580672A (en) * | 2022-09-30 | 2023-01-06 | 维沃移动通信有限公司 | Electronic device |
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| CN109120858A (en) * | 2018-10-30 | 2019-01-01 | 努比亚技术有限公司 | A kind of image capturing method, device, equipment and storage medium |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112153255A (en) * | 2020-09-07 | 2020-12-29 | 维沃移动通信有限公司 | Electronic device |
| CN112153255B (en) * | 2020-09-07 | 2021-12-28 | 维沃移动通信有限公司 | Electronic device |
| CN114244981A (en) * | 2021-12-13 | 2022-03-25 | 维沃移动通信有限公司 | Electronic device |
| WO2023109566A1 (en) * | 2021-12-13 | 2023-06-22 | 维沃移动通信有限公司 | Electronic device |
| CN114244981B (en) * | 2021-12-13 | 2024-01-16 | 维沃移动通信有限公司 | Electronic equipment |
| CN115580672A (en) * | 2022-09-30 | 2023-01-06 | 维沃移动通信有限公司 | Electronic device |
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