CN110213465B - Display module and terminal - Google Patents
Display module and terminal Download PDFInfo
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- CN110213465B CN110213465B CN201910332762.4A CN201910332762A CN110213465B CN 110213465 B CN110213465 B CN 110213465B CN 201910332762 A CN201910332762 A CN 201910332762A CN 110213465 B CN110213465 B CN 110213465B
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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
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Engineering & Computer Science (AREA)
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Abstract
The invention provides a display module and a terminal, wherein the display module comprises a display panel and a camera shooting assembly, the display panel comprises a display layer, and the display layer is used for displaying images; the subassembly of making a video recording includes lens, camera lens, leaded light spare and sensitization piece: the lens is arranged on the display side of the display layer; the lens is arranged on one side of the light guide part close to the lens, and the lens are arranged oppositely; the light guide piece is arranged on the display layer, the light outlet end of the light guide piece faces the photosensitive area of the photosensitive piece, and the light guide piece is used for conducting imaging light rays of the lens to the photosensitive area. According to the display module provided by the embodiment of the invention, the camera shooting component can be integrated in the display panel, so that the terminal does not need to be provided with a mounting hole on the display side to mount the camera shooting component, the mounting area of the display panel is increased, and the screen occupation ratio of the terminal is improved.
Description
Technical Field
The invention relates to the field of communication equipment, in particular to a display module and a terminal.
Background
With the rapid development of electronic technology, terminals such as smart phones and tablet computers are becoming more and more popular, and become indispensable tools in people's daily life. The front camera is as the important part in the terminal, and it sets up in the demonstration side of display screen, and the user can use the terminal to realize the auto heterodyne through front camera, and simultaneously, for promoting the quality of shooing, the front camera that the terminal set up also increases gradually, like two front cameras etc..
At present, in order to realize that a front camera is arranged on a terminal, a mounting hole is usually arranged on the display side of the terminal, and an infrared lamp is embedded in the mounting hole. However, since the mounting hole is formed on the display side, the mounting area of the display screen is limited, so that the display area of the terminal is limited, and the screen occupation ratio of the terminal is low, especially when a large number of front cameras are provided. It is thus clear that the terminal has the problem that the screen accounts for comparatively lowly because of showing the side and setting up the camera at present.
Disclosure of Invention
The embodiment of the invention provides a display module and a terminal, and aims to solve the problem that the screen occupation ratio is low due to the fact that a camera is arranged on the display side of the existing terminal.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a display module, where the display module includes a display panel and a camera module, the display panel includes a display layer, and the display layer is used for displaying an image; the camera shooting assembly comprises a lens, a light guide piece and a light sensing piece:
the lens is arranged on the display side of the display layer;
the lens is arranged on one side of the light guide part close to the lens, and the lens is arranged opposite to the lens;
the light guide piece is arranged on the display layer, the light outlet end of the light guide piece faces the photosensitive area of the photosensitive piece, and the light guide piece is used for conducting imaging light rays of the lens to the photosensitive area.
In a second aspect, an embodiment of the present invention further provides a terminal, including the display module.
In the embodiment of the invention, the display module comprises a display panel and a camera shooting assembly, wherein the display panel comprises a display layer, and the display layer is used for displaying images; the subassembly of making a video recording includes lens, camera lens, leaded light spare and sensitization piece: the lens is arranged on the display side of the display layer; the lens is arranged on one side of the light guide part close to the lens, and the lens is arranged opposite to the lens; the light guide piece is arranged on the display layer, the light outlet end of the light guide piece faces the photosensitive area of the photosensitive piece, and the light guide piece is used for conducting imaging light rays of the lens to the photosensitive area. Like this, the subassembly of making a video recording can be integrated in display panel for the terminal need not to set up the mounting hole installation at its demonstration side and makes a video recording the subassembly, realizes display panel's installation area increase, promotes the screen of terminal and accounts for the ratio.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of a partial structure of a display module according to an embodiment of the present invention;
fig. 2 is a second schematic view of a partial structure of a display module according to an embodiment of the present invention;
fig. 3 is a third schematic view of a partial structure of a display module according to an embodiment of the invention;
FIG. 4 is a fourth schematic view of a partial structure of a display module according to an embodiment of the present invention;
FIG. 5 is a fifth schematic view of a partial structure of a display module according to an embodiment of the present invention;
FIG. 6 is a schematic distribution diagram of a light guide and a lens according to an embodiment of the present invention;
FIG. 7 is a sixth schematic view of a partial structure of a display module according to an embodiment of the present invention;
FIG. 8 is a schematic view of a portion of the display module shown in FIG. 7 from another viewing angle;
fig. 9 is a schematic diagram of a shooting principle of the camera module according to the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the display module includes a display panel and a camera module, the display panel includes a display layer 11, and the display layer 11 is used for displaying an image; the image pickup assembly includes a lens 12, a lens 13, a light guide 14, and a light sensing member 15:
the lens 12 is disposed on the display side of the display layer 11;
the lens 13 is arranged on one side of the light guide 14 close to the lens 12, and the lens 13 is arranged opposite to the lens 12;
the light guide 14 is disposed on the display layer 11, and a light emitting end of the light guide 14 is disposed toward a photosensitive region of the photosensitive member 15, and the light guide 14 is used for transmitting the imaging light of the lens 13 to the photosensitive region.
Here, lens 12 of the camera shooting assembly is arranged on the display side of display layer 11, lens 13 is arranged opposite to lens 12, and light guide 14 can conduct the imaging pipeline of lens 13 to the photosensitive area of photosensitive member 15, so as to realize image shooting, so that the camera shooting assembly can be integrated in the display panel, the terminal does not need to set a mounting hole on the display side of the terminal to install the camera shooting assembly, the mounting area of the display panel is increased, and the screen occupation ratio of the terminal is improved.
In an embodiment of the present invention, the Display panel may be a Light Emitting Diode (LED) panel, an Organic Light-Emitting Diode (OLED) panel, a Liquid Crystal Display (LCD) panel, or the like, and the Display layer 11 is a portion of the Display panel that can emit Light for displaying an image, for example: the display panel is an OLED panel, and the display layer can be an organic material light-emitting layer in the OLED panel; alternatively, the display panel may be an LCD, and the display layer may be a liquid crystal layer in the LCD, and the like.
The display panel may further include other portions besides the display layer, for example: the display panel is an LCD, and the display panel may further include a backlight layer, a polarizer, a glass substrate, and the like, and since the structure of the display panel is not improved in the embodiments of the present invention, the specific structure of the display panel is well known to those skilled in the art, and is not described herein again.
In the embodiment of the present invention, the lens 12 and the lens 13 are basic imaging units in the camera module, and the lens 12 and the lens 13 are disposed opposite to each other, so that the light collected by the lens 12 can be incident into the lens 13, and thus the light of the object to be photographed can be focused and imaged through the lens 12 and the lens 13 to form the imaging light. Since the imaging principle of the lens 12 and the lens 13 is well known to those skilled in the art, no further description is given here.
The lens 12 is disposed on the display side of the display layer 11, and the lens 13 is disposed opposite to the lens 12, for example: in the case where a glass substrate is provided on the display side of the display layer 11, the lens 12 may be embedded in the glass substrate, and the lens 13 may be located between the display layer 11 and the glass substrate, and the lens 13 is disposed opposite to the lens 12; alternatively, both the lens 12 and the lens 13 may be disposed between the display layer 11 and the glass substrate.
It should be noted that, since the lens 12 is disposed on the display side of the display layer 11, and the lens 13 is disposed opposite to the lens 12, in order to reduce the influence of the lens 12 and the lens 13 on the display image quality of the display panel, the sizes of the lens 12 and the lens 13 may be reduced, for example: the size of the lens 12 and the lens 13 can be reduced to the micrometer scale or even the nanometer scale, and so on.
In the embodiment of the present invention, the light guide 14 is disposed on the display layer 11, and the light guide 14 may be laid on the surface of the display layer 11, or the light guide 14 may be embedded in the display layer 11, which is not limited herein.
The display layer 11 generally includes a large number of pixels for emitting image light, the pixels of the display layer 11 are arranged according to a certain rule, and gaps are generally formed between adjacent pixels, and the light guide member 14 may cover or replace part of the pixels on the display layer 11; or, optionally, a gap is formed between two adjacent pixels on the display layer 11, and the light guide 14 is disposed in the gap, so that the influence of the light guide 14 on the image quality of the display panel can be reduced.
The light guide 14 may be any member capable of guiding the imaging light of the lens 13 to the light-sensing region of the light-sensing member 15, for example: optionally, the light guide member 14 is an optical fiber, and the lens 13 is welded to the optical fiber 14, so that the light guide effect of the light guide member 14 is improved, and the shooting quality is improved. Wherein, under the condition that leaded light 14 is optic fibre, the refracting index of this optic fibre can have great difference with the regional environment refracting index of display screen pixel to inside realizing that the light that separation display layer 11 sent jets into optic fibre, avoid the light that display layer 11 sent to the influence of formation of image light, guarantee the shooting quality.
In the embodiment of the present invention, the light emitting end of the light guide 14 is disposed toward the photosensitive region of the photosensitive member 15, so that the light guide 14 can transmit the imaging light of the lens 13 to the photosensitive region of the photosensitive member 15, and the photosensitive member 15 can generate a shot image according to the imaging light.
The photosensitive member 15 may be any member capable of generating a photographed image from the imaging light, and the photosensitive member 15 may be an image processor, for example.
The photosensitive member 15 may be disposed at any position of the display panel, for example: may be disposed at an edge position of the display layer; or may be disposed on a side of the display layer 11 away from the display side, and the light guide 14 may be disposed through the display layer 11 with its light-emitting end facing the light-sensing region of the light-sensing member 15, so as to reduce the influence of the light-sensing member 15 on the quality of the displayed image, and so on, and is not limited herein.
It should be noted that the display module may further include other components or circuits, for example: the display module can also comprise a lens control circuit, the lens control circuit is electrically connected with the lens 13, and the lens control circuit can control the opening or closing of the lens 13; or, the display module may be further disposed on an electrode plate on a side of the display layer 11 away from the lens 13, and the imaging focus position of the lens 13 is disposed with liquid crystal molecules, and the electrode plate may generate an electric field to control arrangement of the liquid crystal molecules, so as to adjust light transmittance of the liquid crystal molecules, and further control imaging light of the lens to pass through the liquid crystal molecules or prevent the imaging light from passing through the liquid crystal molecules, and so on.
In the embodiment of the present invention, the image capturing assembly may be provided with only one lens and one lens, and imaging of a photographic subject may be achieved through the one lens and the one lens.
Or, optionally, the image capturing assembly includes N lenses 12, N lenses 13, and M light guide members 14, where the N lenses 12 and the N lenses 13 are arranged in a one-to-one correspondence, and N and M are positive integers;
the N lenses 13 are disposed on the M light guide members 14, and at least one lens 13 is disposed on each light guide member 14 of the M light guide members 14.
Here, the camera shooting assembly includes N lenses 12, N lenses 13 and M light guide members 14, and imaging light rays of the N lenses can be transmitted to the photosensitive member 15 through the M light guide members 14, so that shooting of a shooting object is realized, and the quality of a shot image is improved.
In a case where the image capturing assembly includes N lenses 12, N lenses 13, and M light guide members 14, a projection area of a distribution area of the N lenses 12 and the N lenses 13 on the display layer 11 may be a part or a whole of the display area of the display layer 11, the M light guide members 14 are disposed on the display layer 11, and the N lenses 13 are disposed on the M light guide members 14.
For example: as shown in fig. 3, the camera arrangement region 31 is a distribution region of the N lenses 12 and the N lenses 13, and a projection region of the camera arrangement region 31 on the display layer 11 is a partial display region of the display layer 11; as shown in fig. 4, the N lenses 12 and the N lenses 13 in the camera arrangement region 31 form a photosensitive array 41, and the N lenses 13 in the photosensitive array 41 are disposed on the M optical fibers (i.e., the M light guides 14); as shown in fig. 5, the light-emitting ends of the M optical fibers are disposed in the light-sensing area of the light-sensing member 15.
In addition, in the case where the image pickup module includes N lenses 12, the N lenses 12 may be an array of convex lenses arranged in a fly-eye shape, so that the influence on the display effect may be reduced.
In the case where the image pickup module includes N lenses 12, the N lenses 12 may be randomly distributed on the display side of the display layer 11, or the N lenses 12 may be regularly distributed on the display side of the display layer 11, for example: the N lenses 12 may be distributed in a matrix form.
Of course, the N lenses 13 are disposed on the M light guide members 14, and each light guide member 14 of the M light guide members 14 is disposed with at least one lens 13, and the number of the lenses 13 disposed on each light guide member 14 may be different; or, optionally, the number of the lenses 13 disposed on each light guide 14 of the M light guides 14 is the same, and the N lenses 13 are arranged on the M light guides 14 to form an L-row lens group, where L is a ratio of N to M (i.e., L is N/M), and L is an integer, so as to further improve the shooting effect.
In the present embodiment, the M light guide members 14 are disposed on the display layer 11, and the M light guide members 14 may be disposed on the display layer 11 in a staggered manner, or the M light guide members 14 may be disposed on the display layer 11 in parallel and at equal intervals, and the like, and the present invention is not limited thereto.
Specifically, M light guide members 14 may be disposed on a projection surface of a reference spherical surface on the display layer 11, so as to enhance the focusing effect of the camera assembly in the process of shooting images, thereby improving the shooting quality.
The M light guide members 14 are disposed on a projection plane of a reference spherical surface on the display layer 11, and the M light guide members 14 may extend on the projection plane according to any direction.
Optionally, each light guide 14 in the M light guides 14 is disposed on a first projection line on the projection surface, the first projection line is a projection line of a first line on the reference spherical surface on the display panel, and different light guides are located on different first projection lines, the first line is a warp or a weft, so that a longitudinal or transverse focusing effect of the camera assembly can be enhanced.
For example: as shown in fig. 6, M optical fibers are arranged on a same plane projection of the reference spherical surface, and each optical fiber is arranged along a plane projection of a meridian (i.e., a first line) of the reference spherical surface to enhance the effect of lateral focusing.
In the present embodiment, in the case where each light guide 14 of the M light guides 14 is disposed on the first projection line on the projection plane, the L lenses 13 may be arranged and disposed on each light guide 14 of the M light guides 14 in an arbitrary manner, for example: the L lenses 13 on each light guide 14 may be equally spaced, and so on.
Optionally, each row of lens groups in the L row of lens groups is disposed on a second projection line on the projection surface, the second projection line is a projection line of a second line on the reference spherical surface on the display panel, and the different row of lens groups are located on different second projection lines, the second line is a line different from the first line in the longitude line and the latitude line, so that the longitudinal or transverse focusing effect of the camera shooting assembly can be enhanced.
For example: as shown in fig. 7 and 8, L lenses 13 are fused to each of the M optical fibers, j lenses between different optical fibers are arranged according to the same alignment reference line 61 (i.e., the second projection line) as shown in fig. 6, and the alignment reference line of the L lenses 13 is the same as the longitude line rotated by 90 ° (i.e., the second projection line is the latitude line) to enhance the effect of longitudinal focusing.
In this embodiment, in order to realize the conduction or non-conduction of the imaging light of each lens 13 in the N lenses 13 under the condition that the camera module includes the N lenses 13, optionally, as shown in fig. 6, the camera module further includes N light guide control portions 16, and each light guide control portion 16 is used for controlling the conduction of the imaging light of the corresponding lens, so as to reduce the size of the display module and improve the performance of controlling the conduction or non-conduction of the imaging light of the lens 13.
Each of the light guide control portions 16 in the N light guide control portions 16 may independently control the imaging light of the corresponding lens 13 to be transmitted or not to be transmitted to the photosensitive element 15.
Optionally, different light guide control portions 16 are disposed at different imaging focus positions of the lens 13, so as to improve the performance of the light guide control portions 16 in controlling light transmission or light non-transmission.
Optionally, the first light guide 14 is sequentially connected with at least two lenses 13, and the light guide control portion 16 corresponding to the ith lens 13 is further configured to: controlling the imaging light of the corresponding lens 13 to pass through at a first moment; the light guide control unit 16 corresponding to the jth lens 13 is also configured to: controlling the imaging light rays of the corresponding lens 13 to pass through at the second moment; wherein, the first light guide 14 is any one light guide 14 of the M light guides 14; the ith lens 13 and the jth lens 13 are different lenses 13 in the at least two lenses 13, and i and j are positive integers; the first time is different from the second time.
Here, it is possible to control the imaging light rays of different lenses 13 on the same light guide 14 to be transmitted to the photosensitive area of the photosensitive member 15 at different times, thereby improving the quality of the photographed image.
Optionally, in a case that the number of the lenses 13 connected to each light guide 14 on the M light guides 14 is the same, the light guide control parts 16 corresponding to the kth lens 13 on different light guides 14 are further configured to: controlling the imaging light of the corresponding lens 13 to pass through at the third moment; k is a positive integer.
Here, the imaging light rays of the lenses 13 in the same column on different light guide members 14 can be controlled to be transmitted to the photosensitive area of the photosensitive member 15 at the same time, and the quality of the shot image can be further improved.
It should be noted that each light guide control 16 of the N light guide control portions 16 may be any structure capable of controlling the transmission or non-transmission of the imaging light of the corresponding lens 13 to the light guide 14, for example: specifically, the light guide control part 16 may be a liquid crystal structure, i.e., the light guide control part 16 includes liquid crystal molecules, thereby making the structure of the light guide control part 16 simple and easy to implement.
When the light guide control part 16 includes liquid crystal molecules, the light transmittance of the light guide control part 16 can be adjusted by changing the deflection direction of the liquid crystal molecules under the action of an electric field, and when the light transmittance of the light guide control part 16 is high, the imaging light of the lens 13 can pass through the corresponding light guide control part 16 and be transmitted to the light sensing region through the corresponding light guide 14; when the light transmittance of the light guide control portion 16 is low, the imaging light of the lens 13 cannot pass through the corresponding light guide control portion 16, and the light guide control portion 16 prevents the imaging light of the lens 13 from being transmitted to the photosensitive region.
Optionally, the light guide control portion 16 includes liquid crystal molecules, as shown in fig. 9, the display module further includes an electrode plate 17 disposed on one side of the display layer 11 away from the N lenses 13, the electrode plate 17 is used to provide a static electric field, and the static electric field is used to control the arrangement of the liquid crystal molecules in the light guide control portion 16, so as to adjust the light transmittance of the N light guide control portions 16, thereby making the display module simple in structure and easy to implement.
In this embodiment, the electrode plate 17 can generate a static electric field, and the static electric field controls and adjusts the electrostatic field of the arrangement state of the liquid crystal molecules in the N light guide control portions 16, so as to adjust the light transmittance of the N light guide control portions 16, for example: the electrode plate 17 may include N metal plates, each of the N metal plates may independently generate a static electric field, different ones of the N metal plates may be disposed corresponding to different ones of the light guide control portions 16 of the N light guide control portions 16, and the static electric field generated by each of the metal plates may adjust the light transmittance of the light guide control portion 16 corresponding thereto.
In the case that the electrode plate 17 comprises the above-mentioned N metal plates, as shown in fig. 9, the voltage of the metal plate at the h-th lens row can be sequentially pulled up and down, and the static electric field generated can make T be at ThThe transmittance of the liquid crystal structure corresponding to the lens of the other lens row is low at time, and the transmittance of the liquid crystal structure corresponding to the lens of the h-th lens row is high, so that at ThThe photosensitive element 15 can only receive the image collected by the lens 13 of the h-th lens row during the time, and the photosensitive element 15 can collect the image of N pixels by reciprocating in sequence, wherein h is a positive integer less than or equal to N/M.
In the embodiment of the present invention, the display panel includes a display layer 11, and the display layer 11 is used for displaying an image; the image pickup assembly includes a lens 12, a lens 13, a light guide 14, and a light sensing member 15: the lens 12 is disposed on the display side of the display layer 11; the lens 13 is arranged on one side of the light guide 14 close to the lens 12, and the lens 13 is arranged opposite to the lens 12; the light guide 14 is disposed on the display layer 11, and a light emitting end of the light guide 14 is disposed toward a photosensitive region of the photosensitive member 15, and the light guide 14 is used for transmitting the imaging light of the lens 13 to the photosensitive region. Like this, the subassembly of making a video recording can be integrated in display panel for the terminal need not to set up the mounting hole installation at its demonstration side and makes a video recording the subassembly, realizes display panel's installation area increase, promotes the screen of terminal and accounts for the ratio.
Based on the display module, the embodiment of the invention also provides a terminal which comprises the display module.
Since the structure of the terminal body is the prior art, the display module is described in detail in the above embodiments, and thus, the specific structure of the terminal is not described in detail in this embodiment.
In an embodiment of the present invention, the terminal may be any electronic device including the display module, for example: mobile phones, Tablet Personal computers (Tablet Personal computers), Laptop computers (Laptop computers), Personal Digital Assistants (PDAs), Mobile Internet Devices (MIDs), cameras, Wearable devices (Wearable devices), and the like.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (13)
1. The display module is characterized by comprising a display panel and a camera assembly, wherein the display panel comprises a display layer, and the display layer is used for displaying images; the camera shooting assembly comprises a lens, a light guide piece and a light sensing piece:
the lens is arranged on the display side of the display layer;
the lens is arranged on one side of the light guide part close to the lens, and the lens is arranged opposite to the lens;
the light guide piece is arranged on the display layer, the light outlet end of the light guide piece is arranged towards the photosensitive area of the photosensitive piece, and the light guide piece is used for transmitting the imaging light of the lens to the photosensitive area;
the camera shooting assembly also comprises a light guide control part, and the light guide control part is used for controlling the conduction of imaging light rays of the corresponding lens;
the light guide control part comprises liquid crystal molecules; the display module assembly still including set up in the display layer is kept away from the electrode plate of lens one side, the electrode plate is used for providing static electric field, static electric field is used for controlling the arrangement of the liquid crystal molecule in the leaded light control portion, in order to adjust the luminousness of leaded light control portion.
2. The display module assembly according to claim 1, wherein the camera assembly comprises N lenses, N lenses and M light guides, the N lenses and the N lenses are arranged in a one-to-one correspondence, and N and M are positive integers;
the N lenses are arranged on the M light guide pieces, and each light guide piece in the M light guide pieces is provided with at least one lens.
3. The display module according to claim 2, wherein the number of the lenses disposed on each of the M light guide members is the same, and the N lenses are arranged on the M light guide members to form L rows of lens groups, wherein L is a ratio of N to M, and L is an integer.
4. The display module according to claim 3, wherein each of the M light guides is disposed on a first projection line of a reference spherical surface on a projection surface of the display layer, the first projection line is a projection line of a first line on the reference spherical surface on the display panel, and different light guides are disposed on different first projection lines, the first line is a longitude line or a latitude line.
5. The display module according to claim 4, wherein each of the L rows of lens groups is disposed on a second projection line on the projection surface, the second projection line being a projection line of a second line on the reference spherical surface on the display panel, and different rows of lens groups are located on different second projection lines, the second line being a different one of the longitude line and the latitude line from the first line.
6. The display module according to claim 2, wherein the camera module comprises N light guide control portions, and each light guide control portion is configured to control transmission of the imaging light of the corresponding lens.
7. The display module according to claim 6, wherein different light guide control portions are disposed at different imaging focal positions of the lens.
8. The display module assembly according to claim 6, wherein the first light guide member is sequentially connected with at least two of the lenses, and the light guide control portion corresponding to the ith lens is further configured to: controlling the imaging light rays of the corresponding lens to pass through at a first moment; the light guide control part corresponding to the jth lens is further configured to: controlling the imaging light rays of the corresponding lens to pass through at a second moment;
wherein the first light guide is any one of the M light guides; the ith lens and the jth lens are different lenses in the at least two lenses, and i and j are positive integers; the first time is different from the second time.
9. The display module according to claim 6, wherein, when the number of the lenses connected to each of the M light guides is the same, the light guide control portions corresponding to kth lenses on different light guides are further configured to: controlling the imaging light rays of the corresponding lens to pass through at a third moment; and k is a positive integer.
10. The display module according to any one of claims 6 to 9, further comprising an electrode plate disposed on a side of the display layer away from the N lenses, wherein the electrode plate is configured to provide a static electric field, and the static electric field is configured to control an arrangement of liquid crystal molecules in the light guide control portions, so as to adjust light transmittance of the N light guide control portions.
11. The display module of claim 1, wherein a gap is disposed between two adjacent pixels on the display layer, and the light guide member is disposed in the gap.
12. The display module according to claim 1, wherein the light guide is an optical fiber, and the lens is fused to the optical fiber.
13. A terminal, characterized in that it comprises a display module according to any one of claims 1 to 12.
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| CN201910332762.4A CN110213465B (en) | 2019-04-24 | 2019-04-24 | Display module and terminal |
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| CN201910332762.4A CN110213465B (en) | 2019-04-24 | 2019-04-24 | Display module and terminal |
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| CN110213465A CN110213465A (en) | 2019-09-06 |
| CN110213465B true CN110213465B (en) | 2021-02-05 |
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| CN112104773B (en) * | 2020-09-22 | 2022-09-02 | 维沃移动通信有限公司 | Electronic device |
| CN112492190B (en) * | 2020-12-17 | 2022-08-19 | 维沃移动通信有限公司 | Electronic device |
| CN113067969B (en) * | 2021-03-10 | 2023-04-07 | Oppo广东移动通信有限公司 | Camera device and electronic equipment |
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