WO2022228292A1 - 显示模组、电子设备、拍摄控制方法和拍摄控制装置 - Google Patents

显示模组、电子设备、拍摄控制方法和拍摄控制装置 Download PDF

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Publication number
WO2022228292A1
WO2022228292A1 PCT/CN2022/088385 CN2022088385W WO2022228292A1 WO 2022228292 A1 WO2022228292 A1 WO 2022228292A1 CN 2022088385 W CN2022088385 W CN 2022088385W WO 2022228292 A1 WO2022228292 A1 WO 2022228292A1
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WIPO (PCT)
Prior art keywords
aperture
area
liquid crystal
module
light
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Application number
PCT/CN2022/088385
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English (en)
French (fr)
Inventor
杨文强
吴俊纬
Original Assignee
维沃移动通信（杭州）有限公司
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Application filed by 维沃移动通信（杭州）有限公司 filed Critical 维沃移动通信（杭州）有限公司
Priority to EP22794763.7A priority Critical patent/EP4332669A1/en
Publication of WO2022228292A1 publication Critical patent/WO2022228292A1/zh
Priority to US18/384,034 priority patent/US20240053631A1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13725—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction

Definitions

  • the present application belongs to the technical field of electronic products, and specifically relates to a display module, an electronic device, a photographing control method and a photographing control device.
  • the aperture of the camera of a smartphone is a fixed aperture. No matter what scene is shot, the aperture is fixed and cannot be adjusted. This results in a single camera imaging effect of the smartphone, and the colors are not bright enough, which reduces the user experience.
  • the variable aperture of the related art is designed together with the lens, and is mainly used in professional cameras, such as a single-lens reflex camera or a miniature single-lens reflex camera.
  • the aperture has a mechanical structure, which requires a motor or the like to drive the aperture to change, or manually rotate to adjust the aperture. It is not only bulky, but also has complicated driving, so it cannot be applied to smartphones with limited space.
  • the purpose of the embodiments of the present application is to provide a display module, an electronic device, a shooting control method, and a shooting control device, which can solve the technical problem that the size of the aperture cannot be adjusted when using a mobile phone to take pictures in the related art,
  • a first aspect of the present application provides a display module, comprising a first polarizer, a color filter layer, a substrate, a second polarizer and a backlight module that are stacked in sequence; wherein the first polarizer is provided with an edge a first light-transmitting hole that penetrates through its thickness direction; the color filter layer is provided with a light-transmitting area corresponding to the position of the first light-transmitting hole, and the light-transmitting area is provided with a control electrode; There are a liquid crystal display area and an aperture adjustment area, the position of the aperture adjustment area corresponds to the position of the first light-transmitting hole, the liquid crystal display area and the aperture adjustment area are spaced apart, and the aperture adjustment area is filled with There is a guest-host liquid crystal, and the liquid crystal material in the liquid crystal display area is different from the liquid crystal material in the aperture adjustment area; the substrate has a driving circuit that drives the guest-host liquid crystal to deflect to adjust the aperture.
  • a second aspect of the present application provides an electronic device, comprising: the display module described in the above embodiments; a camera module, wherein the camera module is arranged on a side of the display module close to the backlight module , and the viewfinder of the camera module is set corresponding to the aperture adjustment area of the display module, so as to shoot according to the aperture adjusted by the aperture adjustment area.
  • a third aspect of the present application provides a shooting control method, which is applied to the electronic device described in the above embodiments, the method includes: acquiring an aperture adjustment instruction; adjusting an aperture adjustment area according to the aperture adjustment instruction to obtain a target aperture ; Shoot according to the target aperture.
  • a fourth aspect of the present application provides a photographing control device, which is applied to the electronic equipment described in the above embodiments, the control device includes: an acquisition module, where the acquisition module is used to acquire an aperture adjustment instruction; an adjustment module, the The adjustment module is used for adjusting the aperture adjustment area according to the aperture adjustment instruction to obtain the target aperture; the shooting module is connected to the adjustment module, and the shooting module is used for shooting according to the target aperture.
  • the drive circuit and the control electrodes can drive the guest-host liquid crystal to deflect, realize the automatic adjustment of the aperture, and effectively improve the user's photographing experience.
  • FIG. 1 is an exploded view of a display module according to an embodiment of the present invention.
  • FIG. 2 is a top view of a color filter layer of a display module according to an embodiment of the present invention.
  • FIG. 3 is a top view of a substrate of a display module according to an embodiment of the present invention.
  • FIG. 4 is a flowchart of a photographing control method according to an embodiment of the present invention.
  • the first polarizer 10 the first light-transmitting hole 11;
  • color filter layer 20 control electrode 21; electrode drive line 22;
  • substrate 30 aperture adjustment area 31; liquid crystal retaining wall 32; liquid crystal display area 33; conductive pillar 342; display driver chip 341;
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • installed should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • the display module 100 provided by the embodiments of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.
  • a display module 100 includes a first polarizer 10 , a color filter layer 20 , a substrate 30 , a second polarizer 40 and a backlight module 50 that are stacked in sequence.
  • the first polarizer 10 is provided with a first light-transmitting hole 11 penetrating in the thickness direction thereof.
  • the color filter layer 20 is provided with a light-transmitting region corresponding to the position of the first light-transmitting hole 11 , and the light-transmitting region is provided with a control electrode 21 .
  • the substrate 30 is provided with a liquid crystal display area 33 and an aperture adjustment area 31 , and the position of the aperture adjustment area 31 corresponds to the position of the first light transmission hole 11 .
  • the liquid crystal display area 33 is spaced apart from the aperture adjustment area 31 , the aperture adjustment area 31 is filled with guest-host liquid crystal, and the liquid crystal material in the liquid crystal display area 33 is different from that in the aperture adjustment area 31 .
  • the substrate 30 has a drive circuit, which is connected to the control electrode 21 , and drives the guest-host liquid crystal to deflect to adjust the aperture.
  • the display module 100 is mainly composed of a first polarizer 10 , a color filter layer 20 , a substrate 30 , a second polarizer 40 and a backlight module 50 .
  • the color filter layer 20 , the substrate 30 , the second polarizer 40 and the backlight module 50 are stacked in sequence.
  • a first light-transmitting hole 11 is provided on the first polarizer 10 , and the first light-transmitting hole 11 penetrates along the thickness direction of the first polarizer 10 .
  • the light can directly enter the color filter layer 20 through the first light transmission hole 11 , which can effectively reduce the attenuation of the light and improve the light transmittance.
  • the color filter layer 20 is provided with a light-transmitting area, and the light-transmitting area is corresponding to the arrangement position of the first light-transmitting hole 11 , and a control electrode 21 is provided on the light-transmitting area.
  • the substrate 30 is provided with a liquid crystal display area 33 and an aperture adjustment area 31 at intervals, and the setting position of the aperture adjustment area 31 corresponds to the installation position of the first light transmission hole 11 and the installation position of the light transmission area.
  • the aperture adjustment area 31 is filled with guest-host liquid crystal (GH-LCD, Guest Host Liquid Crystal Display), and the liquid crystal material in the liquid crystal display area 33 is different from the liquid crystal material in the aperture adjustment area 31 .
  • the guest-host liquid crystal and the liquid crystal display area 33 are in the same layer, and share the driving circuit of the liquid crystal panel to realize aperture control.
  • other liquid crystal types that can realize the similar principle of the guest-host liquid crystal should also belong to the protection scope of the present application, and are not specifically limited in the present application.
  • a driving circuit is provided on the substrate 30 , the driving circuit can be connected to the control electrode 21 of the color filter layer 20 , and the driving circuit can transmit a driving signal to the control electrode 21 . After receiving the driving signal, the control electrode 21 can release the charging and discharging voltage corresponding to the driving signal, so as to drive the guest-host liquid crystal to deflect.
  • the light is transmitted from the first light-transmitting hole 11 and the light-transmitting area to the aperture adjusting area 31 in sequence, and the control electrode 21 can release different charging and discharging voltages by transmitting different driving signals through the driving circuit.
  • the guest-host liquid crystals at different positions in the aperture adjustment area 31 can be deflected differently so as to realize the change of the light transmittance and realize the automatic adjustment of the aperture.
  • the second polarizer 40 is provided with a second light-transmitting hole 41 penetrating through the second polarizer 40 along its thickness direction.
  • the backlight module 50 is provided with a third light-transmitting hole 51 penetrating along its thickness direction, and the third light-transmitting hole 51 is coaxial with the first light-transmitting hole 11 and the second light-transmitting hole 41 . Facing the camera module 200 , and the third light-transmitting hole 51 corresponds to the camera module 200 .
  • Light is transmitted from the first light-transmitting hole 11 , the light-transmitting area, the aperture adjustment area 31 , the second light-transmitting hole 41 and the third light-transmitting hole 51 to the camera module 200 in sequence. Deflection to realize the change of the amount of light transmission, and realize the automatic adjustment of the aperture.
  • the guest-host effect is that dichroic dyes with different absorptions of visible light along the long-axis direction and the short-axis direction are used as guests to dissolve in the aligned liquid crystal host.
  • the dichroic dyes will be aligned with the liquid crystal molecules in a "guest-to-host" manner.
  • the arrangement direction of the dichroic dye molecules will also change accordingly, that is, the absorption of the incident light by the dichroic dye will also change.
  • the display module 100 of the present application transmits different driving signals to the control electrodes 21 through the driving circuit, and the control electrodes 21 can release the charging and discharging voltages corresponding to the driving signals after receiving the different driving signals, so as to drive the guest-host liquid crystals at different positions to generate Deflection to change the amount of light transmitted.
  • the light transmittance is improved by drilling holes in the polarizing regions corresponding to the first polarizer 10 and the second polarizer 40, only the liquid crystal display region 33 and the aperture adjustment region are made of common liquid crystal materials.
  • the aperture area it is necessary to add two layers of polarizers whose polarizing directions are perpendicular to each other to realize optical path control.
  • the transmittance of each layer of the polarizer will lose 50%, and the transmittance of light is greatly limited, and it is impossible to automatically control the aperture and make the image clearer.
  • the aperture adjustment area 31 of the display module 100 of the present application uses a guest-host liquid crystal, because the liquid crystal has a special light valve property, and the light valve effect can be realized without a polarizer.
  • the aperture adjustment area 31 is embedded in the normal liquid crystal display area 33, the aperture adjustment area 31 is filled with guest-host liquid crystals, and the guest-host liquid crystals at different positions are driven to be deflected, thereby changing the amount of light transmission, and realizing The effect of physical aperture.
  • the aperture adjustment of the present application is simpler and smarter, which is convenient for users. operate.
  • the display module 100 of the present application can be applied to a camera of a mobile phone, so that the aperture of the camera of the mobile phone can be adjusted, and multiple frames of images can be obtained as original image data during the photographing process.
  • the focal length corresponding to different aperture values changes, which can obtain different details of the same picture (adjust the depth of field), and then obtain images with clear edges and bright colors through digital image processing technology, which effectively improves the camera experience of mobile phone users.
  • the display module 100 of the present application can achieve the effect of variable aperture while ensuring the light transmittance, and has the advantages of small aperture size and easy adjustment of the aperture.
  • the display module 100 of the present application can obtain different details of the same picture by adjusting the aperture, and can obtain images with clear edges and bright colors through digital image processing technology, which effectively improves the user's photographing experience.
  • the orthographic projection area of the aperture adjustment region 31 on the substrate 30 is not smaller than the orthographic projection area of the first light-transmitting hole 11 on the substrate 30 .
  • the setting area of the aperture adjustment area 31 on the substrate 30 corresponds to the setting position of the first light-transmitting hole 11 on the first polarizer 10 .
  • the orthographic projection area of the aperture adjustment area 31 on the substrate 30 may be equal to or greater than the orthographic projection area of the first light-transmitting hole 11 on the substrate 30 to ensure that the light incident from the first light-transmitting hole 11 can all be irradiated to the aperture adjustment. On the area 31, no waste of light is caused.
  • the area of the first light-transmitting hole 11 needs to be smaller than or equal to the areas of the light-transmitting area, the aperture adjustment area 31 , the second light-transmitting hole 41 and the third light-transmitting hole 51 .
  • the guest-host liquid crystal can be deflected differently so that all light passing through the first light-transmitting hole 11 can be deflected differently.
  • the amount of light transmission is changed, and the automatic adjustment of the aperture is realized.
  • the display module 100 further includes a liquid crystal blocking wall 32, the liquid crystal blocking wall 32 is a closed annular blocking wall, the liquid crystal blocking wall 32 defines an aperture adjustment area 31, and the liquid crystal blocking wall 32 is outside the The liquid crystal display area 33 is separated from the aperture adjustment area 31 by the liquid crystal barrier wall 32 .
  • the display module 100 is further provided with a liquid crystal blocking wall 32 , and the liquid crystal blocking wall 32 is a closed-loop blocking wall.
  • the liquid crystal blocking wall 32 is disposed between the aperture adjustment area 31 and the liquid crystal display area 33 , the aperture adjustment area 31 is located inside the liquid crystal blocking wall 32 , and the liquid crystal display area 33 is located outside the liquid crystal blocking wall 32 .
  • the guest-host liquid crystal in the liquid crystal barrier wall 32 is sealed by a sealant.
  • the guest-host liquid crystal can be injected into the set aperture adjustment region 31 on the substrate 30 , and then the guest-host liquid crystal is sealed with a sealant. Finally, liquid crystal is injected into the liquid crystal display area 33 in the display area.
  • the guest-host liquid crystal and the display area liquid crystal in stages, not only the aperture adjustment area 31 and the liquid crystal display area 33 can be separated, but also the guest-host liquid crystal and the liquid crystal of the liquid crystal display area 33 can be encapsulated in the same layer.
  • control electrode 21 is connected to the driving circuit through the electrode driving line 22 .
  • control electrodes 21 and the driving circuit are connected through electrode driving lines 22 , and the driving signal emitted by the driving circuit is transmitted to the control electrodes 21 through the electrode driving lines 22 .
  • control electrode 21 includes a plurality of aperture electrodes and electrode driving lines spaced apart, and each aperture electrode is respectively connected to the driving circuit through a corresponding electrode driving line 22 to drive at least one aperture electrode to release the corresponding charge and discharge voltage.
  • the control electrode 21 includes a plurality of aperture electrodes, and the plurality of electrodes are arranged at intervals in the light-transmitting area.
  • a plurality of electrode driving lines 22 are provided corresponding to the plurality of aperture electrodes, and each aperture electrode is independently connected to the driving circuit through one electrode driving line 22 .
  • each aperture electrode can be controlled to release the corresponding charge and discharge voltage, so that the electric field in different positions of the aperture adjustment area 31 can be changed, so as to adjust the deflection of the guest-host liquid crystal at different positions in the aperture adjustment area 31, so as to realize the transmission of light. volume adjustment.
  • each aperture electrode is a closed-loop electrode, and a plurality of aperture electrodes are coaxially arranged.
  • each aperture electrode may be a closed-loop electrode, and the shape of the aperture electrode may be a closed figure such as a circle, a square, or an irregular shape.
  • the shapes of the plurality of aperture electrodes may be shapes corresponding to the first light-transmitting holes 11 and the light-transmitting regions.
  • Each aperture electrode is independently controllable, which can realize independent charge and discharge of each circle of aperture electrodes, and the guest-host liquid crystal in the aperture adjustment area 31 can form a guest-host liquid crystal change area with a corresponding shape according to the shape of the aperture electrode.
  • a plurality of aperture electrodes are coaxially and spaced apart. When the aperture electrodes are circular, a plurality of aperture electrodes are coaxially arranged.
  • the guest-host liquid crystals in different areas are deflected to change the amount of light transmission and realize the adjustment of the aperture.
  • the aperture electrodes can also be regulated through different arrangements and combinations, so that the guest-host liquid crystal in the corresponding annular area is deflected, and the effect of an annular aperture can be realized. That is to say, by changing the shape of the aperture electrode, light of different shapes and areas can pass through, thereby achieving a certain filter effect.
  • each aperture electrode is an indium tin oxide electrode, respectively.
  • Indium tin oxide is a transparent conductor and can be used in the coating process. It not only realizes the conductive electrode function of the aperture electrode, but also does not block the light, and the light can enter the aperture adjustment area 31 from the light-transmitting area.
  • the driving circuit includes a plurality of conductive pillars 342 and a display driving chip 341 .
  • a plurality of conductive pillars 342 are provided on the substrate 30 and are spaced apart from the aperture adjustment region 31 , and each electrode driving line 22 is connected to a corresponding conductive pillar 342 respectively.
  • the display driving chip 341 is disposed on the substrate 30 and is close to the side of the plurality of conductive pillars 342 facing the aperture adjustment region 31 .
  • the driving circuit is mainly composed of a conductive column 342 and a display driving chip 341 .
  • the conductive pillars 342 may be anisotropic conductive pillars 342 , and the plurality of conductive pillars 342 are disposed on the substrate 30 at intervals and the display driving chip 341 .
  • the display driving chip 341 is located between the plurality of conductive pillars 342 and the aperture adjustment area 31 , the aperture adjustment area 31 and the plurality of conductive pillars 342 are spaced apart, and each electrode driving line 22 spans from the color filter layer 20 to the substrate 30 , respectively connected with the corresponding conductive pillars 342 , and each conductive pillar 342 is connected with the display driving chip 341 .
  • the light transmittance is improved by arranging the first light-transmitting holes 11 and the second light-transmitting holes 41 on the first polarizer 10 and the second polarizer.
  • the aperture adjustment area 31 is filled with guest-host liquid crystal, and the guest-host liquid crystal at different positions can be driven to deflect through the driving circuit and a plurality of aperture electrodes by utilizing the characteristics of the guest-host liquid crystal.
  • the display module 100 of the present application realizes variable aperture while ensuring light transmittance, and achieves the same effect as the physical aperture.
  • the display module 100 of the present application can obtain different details of the same picture by adjusting the aperture, and can obtain images with clear edges and bright colors through digital image processing technology. It is also possible to set aperture electrodes of different shapes, and after adjusting the aperture, different filter effects can be achieved, which effectively improves the user's photographing experience.
  • a second aspect of the present application provides an electronic device.
  • the electronic device includes the display module 100 and the camera module 200 in the foregoing embodiments.
  • the camera module 200 is arranged on the side of the display module 100 close to the backlight module 50 , and the viewfinder of the camera module 200 is set corresponding to the aperture adjustment area 31 of the display module 100 , so as to adjust the aperture adjustment area 31 according to the aperture adjustment area 31 . Aperture to shoot.
  • the camera module 200 is disposed on the backlight module 50 of the display module 100, and the camera module 200 has a viewfinder. That is, the display module 100 is located on the light incident side of the camera module 200 .
  • the setting position of the viewfinder window corresponds to the setting position of the aperture adjustment area 31 of the display module 100 . By adjusting the aperture adjustment area 31 , the amount of light in the camera module 200 can be controlled.
  • the display module 100 is mainly composed of a first polarizer 10 , a color filter layer 20 , a substrate 30 , a second polarizer 40 and a backlight module 50 , wherein the first polarizer 10 , the color filter layer 20 , the substrate 30 , The second polarizer 40 and the backlight module 50 are stacked in sequence.
  • a first light-transmitting hole 11 is provided on the first polarizer 10 , and the first light-transmitting hole 11 penetrates along the thickness direction of the first polarizer 10 .
  • the light can directly enter the color filter layer 20 through the first light transmission hole 11 , which can effectively reduce the attenuation of the light and improve the light transmittance.
  • the color filter layer 20 is provided with a light-transmitting area, and the light-transmitting area is corresponding to the arrangement position of the first light-transmitting hole 11 , and a control electrode 21 is provided on the light-transmitting area.
  • the substrate 30 is provided with a liquid crystal display area 33 and an aperture adjustment area 31 at intervals, and the setting position of the aperture adjustment area 31 corresponds to the installation position of the first light transmission hole 11 and the installation position of the light transmission area.
  • the second polarizer 40 is provided with a second light-transmitting hole 41 penetrating through the second polarizer 40 along its thickness direction.
  • the backlight module 50 is provided with a third light-transmitting hole 51 penetrating along its thickness direction, and the third light-transmitting hole 51 is coaxial with the first light-transmitting hole 11 and the second light-transmitting hole 41 . Facing the camera module 200 , and the third light-transmitting hole 51 corresponds to the camera module 200 .
  • the aperture adjustment area 31 is embedded in the normal liquid crystal display area 33, the aperture adjustment area 31 is filled with guest-host liquid crystal, and the guest-host liquid crystal at different positions is driven to deflect, thereby changing the amount of light transmission and realizing the effect of physical aperture .
  • the driving circuit can control each aperture electrode to release the corresponding charge and discharge voltage, so that the electric field at different positions of the aperture adjustment area 31 changes, so as to adjust the deflection of the guest-host liquid crystal at different positions in the aperture adjustment area 31 .
  • Different deflection of the guest-host liquid crystal at different positions can realize the change of the light transmittance and realize the automatic adjustment of the aperture.
  • the viewfinder of the camera module 200 is set corresponding to the aperture adjustment area 31 of the display module 100 .
  • the amount of light finally reaching the camera module 200 is controllable.
  • the camera module 200 obtains different details of the same picture according to the focal lengths corresponding to different aperture values of the adjusted aperture and according to actual photographing requirements, and obtains images with bright colors, which effectively improves the user's photographing experience.
  • the orthographic projection area of the aperture adjustment region 31 on the camera module 200 is not less than the area of the viewfinder of the camera module 200 .
  • the setting area of the aperture adjustment area 31 on the substrate 30 corresponds to the setting position of the viewfinder of the camera module 200 .
  • the orthographic projection area of the aperture adjustment area 31 on the camera module 200 may be equal to or greater than the area of the viewfinder of the camera module 200 to ensure that all the scenes captured by the viewfinder of the camera module 200 can be adjusted through the aperture adjustment area 31 .
  • the orthographic projection area of the aperture adjustment region 31 on the substrate 30 may be equal to or greater than the orthographic projection area of the first light-transmitting hole 11 on the substrate 30 , which can ensure that the light incident from the first light-transmitting hole 11 can be fully irradiated to the substrate 30 .
  • On the aperture adjustment area 31 On the aperture adjustment area 31 .
  • the guest-host liquid crystal can be different.
  • the deflection of the first light-transmitting hole 11 changes the transmittance of all the light rays.
  • the light transmitted into the viewfinder of the camera module 200 can all be adjusted through the aperture adjustment area 31 , which not only realizes the automatic adjustment of the aperture, but also ensures the range of aperture adjustment.
  • the camera module 200 can obtain different details of the same picture according to the focal lengths corresponding to different aperture values of the adjusted aperture, and obtain brightly colored images, effectively Improve the user's photographing experience.
  • a third aspect of the present application provides a shooting control method.
  • the shooting control method according to an embodiment of the present invention includes:
  • the electronic device obtains an aperture adjustment instruction.
  • the aperture adjustment instruction can be understood as an adjustment signal or an adjustment operation by the user.
  • the display driving chip 341 sends the driving signal to the control electrode 21 via the conductive column 342 and the electrode driving line 22 .
  • the control electrode 21 receives the driving signal and releases the target voltage to drive the guest-host liquid crystal in the corresponding area to deflect at a certain angle, so as to realize the adjustment of the aperture adjustment area 31 and obtain the target aperture.
  • the control electrode 21 may be a plurality of aperture electrodes.
  • the aperture electrodes are circular, the aperture electrodes are coaxially arranged.
  • Corresponding driving signals can be formed according to specific aperture adjustment instructions to adjust the corresponding aperture electrodes, and the corresponding aperture electrodes release corresponding charge and discharge voltages, so that the guest-host liquid crystal in the corresponding area is deflected.
  • the guest-host liquid crystal can realize angle deflection according to different voltages, so as to adjust the aperture adjustment area 31 to obtain the corresponding eye aperture.
  • the aperture electrodes can be regulated according to different arrangements and combinations, so that the guest-host liquid crystal in the corresponding annular area is deflected, thereby realizing the effect of the annular aperture.
  • by changing the shape of the aperture electrode light of different shapes and areas can pass through, so as to achieve a certain filter effect.
  • the electronic device can acquire multiple frames of images as original image data, and obtain corresponding target images in the original image data according to aperture values corresponding to different target apertures.
  • the focal length corresponding to different aperture values changes, which can obtain different details of the same picture (adjust the depth of field), and then obtain images with clear edges and bright colors through digital image processing technology, which effectively improves the camera experience of mobile phone users.
  • adjusting the aperture adjustment area according to the aperture adjustment instruction to obtain the target aperture includes: determining an aperture area of the aperture adjustment area according to the aperture adjustment instruction. Control the deflection of the guest-host liquid crystal corresponding to the aperture area to obtain the target aperture.
  • controlling the deflection of the guest-host liquid crystal corresponding to the aperture area to obtain the target aperture includes: applying a target voltage to the aperture area. According to the target voltage, the guest-host liquid crystal is driven to deflect the target angle to obtain the target aperture. That is to say, the control electrode 21 receives the driving signal and can apply the target voltage to the corresponding aperture area, so that the guest-host liquid crystal in the corresponding area is deflected at a certain angle to obtain the target light transmittance, and the light transmits to the camera module 200. in the viewfinder to obtain the image under the target aperture.
  • the aperture adjustment area 31 is adjusted according to the aperture adjustment instruction to obtain the target aperture, and the camera module 200 can acquire multiple frames of images as original image data according to the target aperture.
  • Each target aperture will correspond to the corresponding aperture value, which can be found from the original image data according to the aperture value, and then digital image processing technology can obtain images with clear edges and bright colors, which effectively improves the camera experience of mobile phone users.
  • the camera module 200 can obtain different details of the same picture by adjusting the aperture, and an image with clear edges and bright colors can be obtained through digital image processing technology. It is also possible to set aperture electrodes of different shapes and sizes, and the aperture electrodes drive the deflection of the guest-host liquid crystal at different positions, which can achieve different filter effects and effectively improve the user's photographing experience.
  • a fourth aspect of the present application provides a photographing control apparatus.
  • the photographing control apparatus includes an acquisition module, an adjustment module, and a photographing module, and the acquisition module is used to acquire an aperture adjustment instruction.
  • the adjustment module is used to adjust the aperture adjustment area according to the aperture adjustment instruction to obtain the target aperture.
  • the shooting module is connected with the adjusting module, and the shooting module is used for shooting according to the target aperture.
  • the photographing control device is mainly composed of an acquisition module, an adjustment module and a photographing module.
  • the obtaining module can obtain the aperture adjustment instruction according to the adjustment signal or the user's adjustment operation, and form a corresponding driving signal.
  • the adjustment module can adjust the aperture adjustment area according to the corresponding driving signal to obtain the target aperture.
  • the shooting module is connected with the adjusting module, and the shooting module can shoot according to the target aperture to obtain the target image.
  • the shooting control device can acquire multiple frames of images as original image data. According to the aperture values corresponding to different target apertures, the corresponding target images are obtained in the original image data.
  • the focal length corresponding to different aperture values changes, and different details of the same picture can be obtained (adjusting the depth of field), and then digital image processing technology can obtain images with clear edges and bright colors, effectively improving the It improves the camera experience of mobile phone users.
  • the display driving chip 341 transmits the driving signal to the control electrode 21 via the conductive column 342 and the electrode driving line 22 .
  • the control electrode 21 receives the driving signal from the driving circuit and releases the target voltage to drive the guest-host liquid crystal in the corresponding area to deflect at a certain angle.
  • the adjusted light is transmitted to the viewfinder of the camera module 200, and during the shooting process of the camera module 200, the target image can be obtained according to the target aperture.
  • the electronic device can acquire multiple frames of images as original image data, and obtain corresponding target images in the original image data according to aperture values corresponding to different target apertures.
  • the adjustment module includes a control unit and a drive unit, the control unit is configured to receive an aperture adjustment instruction, and determine the aperture area of the aperture adjustment area 31 according to the aperture adjustment instruction.
  • the driving unit is used for driving the deflection of the guest-host liquid crystal corresponding to the aperture area, so as to obtain the target aperture.
  • the adjustment module is mainly composed of a control unit and a drive unit, and the control unit can receive an aperture adjustment command and send a drive signal.
  • the control unit may be the display driver chip 341 .
  • the driving unit can receive the driving signal and drive the corresponding guest-host liquid crystal in the aperture adjustment area 31 to deflect, so as to obtain the target aperture.
  • the driving unit may be a control electrode 21, and the control electrode 21 receives a driving signal from the driving circuit and releases a target voltage to drive the guest-host liquid crystal in the corresponding area to deflect at a certain angle.
  • the control electrode 21 can be a plurality of aperture electrodes. When the aperture electrodes are circular, the aperture electrodes are coaxially arranged. Corresponding driving signals can be formed according to specific adjustment instructions to adjust the corresponding aperture electrodes, and the corresponding aperture electrodes release corresponding charge and discharge voltages, so that the guest-host liquid crystal in the corresponding area is deflected. In addition, the guest-host liquid crystal can achieve different angle deflections according to different voltages, so as to adjust the aperture adjustment area 31, thereby changing the amount of light transmission, realizing the adjustment of the aperture, and obtaining the eye aperture.
  • the shooting control device can also adjust the aperture electrodes in different arrangements and combinations according to specific adjustment instructions, so that the guest-host liquid crystal in the corresponding annular area is deflected, and the effect of the annular aperture can be realized. That is to say, by changing the shape of the aperture electrode, light of different shapes and areas can pass through, thereby achieving a certain filter effect.
  • the photographing module includes an acquisition unit and a camera unit, and the acquisition unit is used for acquiring multiple frames of images as original image data.
  • the camera unit is respectively connected with the acquisition unit and the adjustment module, and the camera unit is used for obtaining the corresponding target image in the original image data according to the aperture values corresponding to different target apertures.
  • the shooting control device of the embodiment of the present invention through the cooperation of the acquisition module, the adjustment module and the shooting module, the effect of variable aperture can be achieved while ensuring the light transmittance, and the aperture is small in size and the aperture is easy to adjust. advantage.
  • the photographing control device of the present application realizes the automatic adjustment of the aperture through the adjusting module, the photographing module can obtain different details of the same picture, and the digital image processing technology can obtain images with clear edges and bright colors, which effectively improves the improve the user's camera experience.

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Abstract

一种显示模组、电子设备、拍摄控制方法和拍摄控制装置。显示模组(100)包括依次设置的第一偏光片(10)、彩膜层(20)、基板(30)、第二偏光片(40)和背光模组(50)；第一偏光片(10)设有第一透光孔(11)；彩膜层(20)设有透光区域，透光区域设有控制电极(21)；基板(30)上设有液晶显示区域(33)和光圈调节区域(31)，光圈调节区域(31)的位置与第一透光孔(11)的位置相对应，液晶显示区域(33)与光圈调节区域(31)间隔开布置，光圈调节区域(31)填充有宾主型液晶；基板(30)具有驱动电路，驱动电路与控制电极(21)连接，驱动电路驱动宾主型液晶偏转，以调节光圈。

Description

显示模组、电子设备、拍摄控制方法和拍摄控制装置
相关申请的交叉引用
本申请要求于2021年04月28日提交的申请号为2021104700296，发明名称为“显示模组、电子设备、拍摄控制方法和拍摄控制装置”的中国专利申请的优先权，其通过引用方式全部并入本申请。
技术领域
本申请属于电子产品技术领域，具体涉及一种显示模组、电子设备、拍摄控制方法和拍摄控制装置。
背景技术
目前，智能手机的摄像头的光圈均为固定光圈，无论拍摄什么场景，该光圈都是固定的，无法进行调节。其导致智能手机的拍照成像效果单一，色彩不够明亮，降低用户体验。进一步地，相关技术的可变光圈都是和镜头一同设计，主要在专业相机上使用，例如单反相机或微型单反。该光圈具有机械结构，需要马达等驱动光圈进行变化，或通过手动旋转来调控光圈。其不仅体积大，而且驱动复杂，无法应用在空间有限的智能手机上。
发明内容
本申请实施例的目的是提供一种显示模组、电子设备、拍摄控制方法和拍摄控制装置，能够解决相关技术中使用手机拍照时光圈的大小不可调节的技术问题，
为了解决上述技术问题，本申请是这样实现的：
本申请的第一方面提供了一种显示模组，包括依次层叠设置的第一偏光片、彩膜层、基板、第二偏光片和背光模组；其中，所述第一偏光片设 有沿其厚度方向贯通的第一透光孔；所述彩膜层设有与所述第一透光孔的位置相对应的透光区域，所述透光区域设有控制电极；所述基板上设有液晶显示区域和光圈调节区域，所述光圈调节区域的位置与所述第一透光孔的位置相对应，所述液晶显示区域与所述光圈调节区域间隔开布置，所述光圈调节区域填充有宾主型液晶，且所述液晶显示区域中的液晶材料与所述光圈调节区域中的液晶材料不同；所述基板具有驱动电路，所述驱动电路驱动所述宾主型液晶偏转，以调节光圈。
本申请的第二方面提供了一种电子设备，包括：上述实施例中所述的显示模组；摄像模组，所述摄像模组设于所述显示模组的靠近背光模组的一侧，且所述摄像模组的取景窗与所述显示模组的光圈调节区域对应设置，以根据所述光圈调节区域所调节的光圈进行拍摄。
本申请的第三方面提供了一种拍摄控制方法，应用于上述实施例中所述的电子设备，所述方法包括：获取光圈调节指令；根据所述光圈调节指令调节光圈调节区域以得到目标光圈；根据所述目标光圈进行拍摄。
本申请的第四方面提供了一种拍摄控制装置，应用于上述实施例中所述的电子设备，所述控制装置包括：获取模块，所述获取模块用于获取光圈调节指令；调节模块，所述调节模块用于根据所述光圈调节指令调节光圈调节区域以得到目标光圈；拍摄模块，所述拍摄模块与所述调节模块连接，所述拍摄模块用于根据所述目标光圈进行拍摄。
在本申请实施例中，通过在光圈调节区域填充与液晶显示区域不同的宾主型液晶，并在第一偏光片上设置第一透光孔，光线能够直接照射到宾主型液晶上。利用宾主型液晶的光阀特性，驱动电路和控制电极能够驱动宾主型液晶发生偏转，实现光圈的自动调节，有效提升用户的拍照体验。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本发明实施例的显示模组的爆炸图；
图2是根据本发明实施例的显示模组的彩膜层的俯视图；
图3是根据本发明实施例的显示模组的基板的俯视图；
图4是根据本发明实施例的拍摄控制方法的流程框图。
附图标记：
显示模组100；
第一偏光片10；第一透光孔11；
彩膜层20；控制电极21；电极驱动线22；
基板30；光圈调节区域31；液晶挡墙32；液晶显示区域33；导电柱342；显示驱动芯片341；
第二偏光片40；第二透光孔41；
背光模组50；第三透光孔51；
摄像模组200。
具体实施方式
下面将详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”的特征可 以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的显示模组100进行详细地说明。
如图1至图3所示，根据本发明实施例的显示模组100包括依次层叠设置的第一偏光片10、彩膜层20、基板30、第二偏光片40和背光模组50。
具体而言，第一偏光片10设有沿其厚度方向贯通的第一透光孔11。彩膜层20设有与第一透光孔11的位置相对应的透光区域，透光区域设有控制电极21。基板30上设有液晶显示区域33和光圈调节区域31，光圈调节区域31的位置与第一透光孔11的位置相对应。液晶显示区域33与 光圈调节区域31间隔开布置，光圈调节区域31填充有宾主型液晶，且液晶显示区域33中的液晶材料与光圈调节区域31中的液晶材料不同。基板30具有驱动电路，驱动电路与控制电极21连接，驱动电路驱动宾主型液晶偏转，以调节光圈。
换言之，如图1所示，根据本发明实施例的显示模组100主要由第一偏光片10、彩膜层20、基板30、第二偏光片40和背光模组50组成，第一偏光片10、彩膜层20、基板30、第二偏光片40和背光模组50之间依次层叠设置。在第一偏光片10上设有第一透光孔11，第一透光孔11沿第一偏光片10的厚度方向贯通。光线能够通过第一透光孔11直接射入彩膜层20，可以有效地减少光线的衰减，提升光线透光率。彩膜层20上设有透光区域，该透光区域与第一透光孔11的设置位置相对应，在透光区域上设有控制电极21。在基板30上间隔设有液晶显示区域33和光圈调节区域31，光圈调节区域31的设置位置与第一透光孔11的设置位置以及透光区域的设置位置均相对应。
如图3所示，在光圈调节区域31填充有宾主型液晶(GH-LCD，Guest Host Liquid Crystal Display)，液晶显示区域33中的液晶材料与光圈调节区域31中的液晶材料不同。宾主型液晶与液晶显示区域33同层，并且共用液晶面板的驱动电路实现光圈控制。当然，在本申请中，只要能实现宾主型液晶的类似原理的其他液晶类型也应属于本申请的保护范围，在本申请中并不具体限定。在基板30上设有驱动电路，驱动电路能够与彩膜层20的控制电极21相连接，驱动电路能够向控制电极21发射驱动信号。控制电极21接收驱动信号后能够释放与驱动信号相对应的充放电电压，以驱动宾主型液晶发生偏转。
光线依次从第一透光孔11、透光区域透射至光圈调节区域31，通过驱动电路发射不同的驱动信号，控制电极21能够释放不同的充放电电压。光圈调节区域31内的不同位置的宾主型液晶可以发生不同的偏转从而实 现透光量的改变，实现了光圈的自动调节。本领域技术人员可以理解的是，第二偏光片40上设有沿其厚度方向贯通的第二透光孔41。背光模组50设有沿其厚度方向贯通的第三透光孔51，且第三透光孔51与第一透光孔11和第二透光孔41同轴，背光模组50的背光侧朝向摄像模组200，且第三透光孔51与摄像模组200相对应。光线依次从第一透光孔11、透光区域、光圈调节区域31、第二透光孔41和第三透光孔51透射至摄像模组200内，不同位置的宾主型液晶可以发生不同的偏转从而实现透光量的改变，实现了光圈的自动调节。
需要说明的是，光圈是一个用来控制光线透过、进入机身内感光面的光量的装置，它通常设置在镜头内。通常光圈的大小用F值来表示，光圈大小的计算公式为：F＝镜头焦距/镜头有效口径。不同的拍照场景使用不同的F值可以得到不同的拍照体验。然而，对于已经制造好的镜头，不可能随意改变镜头的直径，但可以通过在镜头内部加入多边形或者圆形，并且面积可变的孔状光栅来达到控制镜头通光量的效果。在拍照时，拍摄人像时可以使用大光圈能够实现很好的背景虚化效果。拍摄远景时可以使光圈变小能够实现广角、大景深、前景和背景清晰的效果。
本领域技术人员可知的是，宾主效应是将沿长轴方向和短轴方向对可见光的吸收不同的二色性染料作为客体，溶于定向排列的液晶主体中。二色性染料将会“客随主变”地与液晶分子同向排列。当作为主体的液晶分子排列在电场作用下发生变化时，二色性染料分子排列方向也将随之而变化，即二色性染料对入射光的吸收也发生变化。本申请的显示模组100通过驱动电路向控制电极21发射不同的驱动信号，控制电极21接收不同的驱动信号后能够释放与驱动信号相对应的充放电电压，以驱动不同位置的宾主型液晶发生偏转，以改变透光量。
在现有技术中，虽然也通过将第一偏光片10和第二偏光片40对应的偏光区域挖孔来提升光线透过率，但是只有液晶显示区域33与光圈调节 区均采用普通液晶材料，在光圈区上需要增加上下两层偏光方向互相垂直的偏光片才能实现光路控制。然而，每一层的偏光片透过率会损失50％，光线的通过率受到很大的限制，无法达到自动控制光圈，使成像更加清晰的效果。本申请的显示模组100光圈调节区域31使用宾主型液晶，因为该液晶具有特殊的光阀性质，可以无偏光片实现光阀效果。
本申请的显示模组100通过将光圈调节区域31嵌入正常的液晶显示区域33，在光圈调节区域31填充宾主型液晶，通过驱动不同位置的宾主型液晶发生偏转，改变了光线的透过量，实现了物理光圈的效果。其与物理光圈相比不仅具有更小的体积，能够设置在一些容纳空间较小的电子产品中，而且相较于传统的机械式的调节光圈，本申请的光圈调节更加简单和智能，便于用户操作。
本申请的显示模组100可应用在手机的摄像头中，实现了手机摄像头的光圈可调，拍照过程中可以获取多帧图像作为原始图像数据。不同的光圈值对应的焦段发生变化，可以获取同一个画面的不同细节(调整景深)，再经过数字图像处理技术能够得到边缘清晰，色彩明亮的图像，有效地提高了手机用户的拍照体验。
由此，通过在光圈调节区域31填充宾主型液晶，并在第一偏光片10上设置第一透光孔11，光线能够直接照射到宾主型液晶上。利用宾主型液晶的光阀特性，驱动电路和控制电极21能够驱动不同位置的宾主型液晶发生偏转，从而改变透入摄像模组的透光量。本申请的显示模组100在保证透光率的同时，可实现光圈可变的效果，具有光圈体积小和光圈便于调控的优点。在拍照过程中，本申请的显示模组100通过对光圈的调节能够获取同一个画面的不同细节，经过数字图像处理技术能够得到边缘清晰，色彩明亮的图像，有效地提高了用户的拍照体验。
根据本发明的一个实施例，光圈调节区域31在基板30上的正投影面积不小于第一透光孔11在基板30上的正投影的面积。
也就是说，如图1所示，光圈调节区域31在基板30上的设置区域和第一透光孔11在第一偏光片10上的设置位置相对应。光圈调节区域31在基板30上的正投影面积可以等于或者大于第一透光孔11在基板30上的正投影的面积，以保证从第一透光孔11入射的光线能够全部照射到光圈调节区域31上，不造成光线的浪费。第一透光孔11的面积需要小于或者等于透光区域、光圈调节区域31、第二透光孔41和第三透光孔51的面积，当光线依次从第一透光孔11、透光区域、光圈调节区域31、第二透光孔41和第三透光孔51透射至摄像模组200内时，宾主型液晶可以发生不同的偏转从而实现对通过第一透光孔11的所有光线的透光量进行改变，实现了光圈的自动调节。
在本发明的一些具体实施方式中，显示模组100还包括液晶挡墙32，液晶挡墙32为封闭的环形挡墙，液晶挡墙32内限定出光圈调节区域31，液晶挡墙32外为液晶显示区域33，液晶显示区域33与光圈调节区域31通过液晶挡墙32间隔开。
也就是说，如图3所示，显示模组100上还设有液晶挡墙32，液晶挡墙32为闭环形挡墙。液晶挡墙32设于光圈调节区域31和液晶显示区域33之间，光圈调节区域31位于液晶挡墙32内，液晶显示区域33位于液晶挡墙32外。通过在光圈调节区域31和液晶显示区域33之间设置液晶挡墙32，能够将光圈调节区域31内的宾主型液晶和液晶显示区域33内的液晶分隔开，避免对光圈调节区域31，影响光线的通透量。
根据本发明的一个实施例，液晶挡墙32内的宾主型液晶通过密封剂密封。
具体地，如图3所示，首先，在基板30上可以在设定好的光圈调节区域31上注入宾主型液晶，然后，使用密封剂将宾主型液晶密封。最后，在液晶显示区域33内注入显示区域液晶。通过分阶段地设置宾主型液晶和显示区域液晶，不仅能够分隔光圈调节区域31和液晶显示区域33，而 且能够将宾主型液晶和液晶显示区域33的液晶封装在同一层。
在本发明的一些具体实施方式中，控制电极21通过电极驱动线22与驱动电路连接。
也就是说，如图2所示，控制电极21和驱动电路之间通过电极驱动线22进行连接，驱动电路发射的驱动信号，通过电极驱动线22传递至控制电极21。
根据本发明的一个实施例，控制电极21包括多个间隔开分布的光圈电极和电极驱动线，每个光圈电极分别通过对应的电极驱动线22与驱动电路连接，以驱动至少一个光圈电极释放相应的充放电电压。
也就是说，如图2所示，控制电极21包括多个光圈电极，多个电极在透光区域内间隔设置。与多个光圈电极相对应的设有多个电极驱动线22，每个光圈电极通过一个电极驱动线22与驱动电路独立连接。通过驱动电路能够控制每一个光圈电极释放相应的充放电电压，使光圈调节区域31的不同位置的电场发生变化，以调节光圈调节区域31内的不同位置的宾主型液晶发生偏转，实现对透光量的调节。
在本发明的一些具体实施方式中，每个光圈电极分别为闭环电极，且多个光圈电极同轴布置。
具体地，如图2所示，每个光圈电极可以为闭环电极，光圈电极的形状可以是圆形、方形、不规则形状等闭合图形。多个光圈电极的形状可以是与第一透光孔11和透光区域相对应的形状。每个光圈电极独立可控，可以实现对每一圈光圈电极的独立充放电,光圈调节区域31内的宾主型液晶可以按照光圈电极的形状形成相应形状的宾主型液晶变化区域。多个光圈电极之间同轴、间隔设置。当光圈电极为圆形，多个光圈电极之间同轴设置。通过对不同的光圈电极进行调控，不同区域的宾主型液晶发生偏转，以改变透光量，实现对光圈的调整。还可以通过不同的排列组合对光圈电极进行调控，使得相应环形区域内的宾主型液晶发生偏转，能够实现环形 光圈的效果。也就是说，通过更改光圈电极的形状，可以实现不同形状和面积的光线通过，从而实现一定的滤镜效果。
根据本发明的一个实施例，每个光圈电极分别为氧化铟锡电极。氧化铟锡为透明导体，能够应用在镀膜工艺中。其不仅实现光圈电极的导电电极功能，而且不遮挡光线，光线能够从透光区域摄入光圈调节区域31。
在本发明的一些具体实施方式中，驱动电路包括多个导电柱342和显示驱动芯片341。多个导电柱342设于基板30，且与光圈调节区域31间隔开布置，每个电极驱动线22分别与对应的导电柱342连接。显示驱动芯片341设于基板30，且靠近多个导电柱342的朝向光圈调节区域31的一侧，每个电极驱动线22通过对应的导电柱342与显示驱动芯片341连接。
也就是说，如图3所示，驱动电路主要由个导电柱342和显示驱动芯片341组成。导电柱342可以为各向异性导电柱342，多个导电柱342间隔和显示驱动芯片341均设于基板30上。显示驱动芯片341位于多个导电柱342和光圈调节区域31之间，光圈调节区域31与多个导电柱342之间间隔开布置，每个电极驱动线22从彩膜层20跨层到基板30，分别与对应的导电柱342相连接，每个导电柱342与显示驱动芯片341相连接。
总而言之，根据本发明实施例的显示模组100，通过在第一偏光片10和第二偏光偏上设置第一透光孔11和第二透光孔41，提升了光线的透过率。在光圈调节区域31填充宾主型液晶，利用宾主型液晶的特性，通过驱动电路和多个光圈电极，能够驱动不同位置的宾主型液晶发生偏转。本申请的显示模组100在保证光线透过率的同时，实现光圈可变，达到与物理光圈相同的效果。本申请的显示模组100通过对光圈的调节能够获取同一个画面的不同细节，经过数字图像处理技术能够得到边缘清晰，色彩明亮的图像。还可以通过设置不同形状的光圈电极，调节光圈后，实现不同的滤镜效果，有效地提高了用户的拍照体验。
本申请第二方面提供一种电子设备，根据本发明实施例的电子设备包括上述实施例中的显示模组100和摄像模组200。摄像模组200设于显示模组100的靠近背光模组50的一侧，且摄像模组200的取景窗与显示模组100的光圈调节区域31对应设置，以根据光圈调节区域31所调节的光圈进行拍摄。
也就是说，摄像模组200设置在显示模组100的背光模组50上，摄像模组200具有取景窗。即显示模组100位于摄像模组200的入光侧。取景窗的设置位置与显示模组100的光圈调节区域31的设置位置相对应，可以通过调节光圈调节区域31，使得最终达到摄像模组200内的光线量可控。
具体地，显示模组100主要由第一偏光片10、彩膜层20、基板30、第二偏光片40和背光模组50组成，其中，第一偏光片10、彩膜层20、基板30、第二偏光片40和背光模组50之间依次层叠设置。在第一偏光片10上设有第一透光孔11，第一透光孔11沿第一偏光片10的厚度方向贯通。光线能够通过第一透光孔11直接射入彩膜层20，可以有效地减少光线的衰减，提升光线透光率。彩膜层20上设有透光区域，该透光区域与第一透光孔11的设置位置相对应，在透光区域上设有控制电极21。
在基板30上间隔设有液晶显示区域33和光圈调节区域31，光圈调节区域31的设置位置与第一透光孔11的设置位置以及透光区域的设置位置均相对应。第二偏光片40上设有沿其厚度方向贯通的第二透光孔41。背光模组50设有沿其厚度方向贯通的第三透光孔51，且第三透光孔51与第一透光孔11和第二透光孔41同轴，背光模组50的背光侧朝向摄像模组200，且第三透光孔51与摄像模组200相对应。
本申请通过将光圈调节区域31嵌入正常的液晶显示区域33，在光圈调节区域31填充宾主型液晶，通过驱动不同位置的宾主型液晶发生偏转，改变了光线的透过量，实现了物理光圈的效果。当光线依次从第一透光孔 11、透光区域、光圈调节区域31、第二透光孔41和第三透光孔51透射至摄像模组200内。通过驱动电路能够控制每一个光圈电极释放相应的充放电电压，使光圈调节区域31的不同位置的电场发生变化，以调节光圈调节区域31内的不同位置的宾主型液晶发生偏转。不同位置的宾主型液晶发生不同的偏转就能实现透光量的改变，实现了光圈的自动调节。
摄像模组200的取景窗与显示模组100的光圈调节区域31对应设置。通过调节光圈调节区域31，使得最终达到摄像模组200内的光量可控。然后，摄像模组200根据调节后的光圈的不同光圈值所对应的焦段，根据实际拍照需求，获取同一个画面的不同细节，得到色彩明亮的图像，有效地提高了用户的拍照体验。
在本申请的一些具体实施方式中，光圈调节区域31在摄像模组200上的正投影面积不小于摄像模组200的取景窗面积。
如图1所示，光圈调节区域31在基板30上的设置区域和摄像模组200的取景窗的设置位置相对应。光圈调节区域31在摄像模组200上的正投影面积可以等于或者大于摄像模组200的取景窗的面积，以保证摄像模组200的取景窗获取到的景象全部能够通过光圈调节区域31进行调节。此外，光圈调节区域31在基板30上的正投影面积可以等于或者大于第一透光孔11在基板30上的正投影的面积，可以保证从第一透光孔11入射的光线能够全部照射到光圈调节区域31上。
当光线依次从第一透光孔11、透光区域、光圈调节区域31、第二透光孔41和第三透光孔51透射至摄像模组200的取景窗时，宾主型液晶可以发生不同的偏转从而实现对通过第一透光孔11的所有光线的透光量进行改变。透射至摄像模组200的取景窗内的光线可以全部经过光圈调节区域31进行调节，实现了光圈的自动调节的同时，保证了光圈调节的范围。
因此，本申请的电子设备通过采用该显示模组100，摄像模组200可以根据调节后的光圈的不同光圈值所对应的焦段，获取同一个画面的不同 细节，得到色彩明亮的图像，有效地提高了用户的拍照体验。
本申请第三方面提供一种拍摄控制方法，根据本发明实施例的拍摄控制方法包括：
S1、获取光圈调节指令。
S2、根据光圈调节指令调节光圈调节区域以得到目标光圈。
S3、根据目标光圈进行拍摄。
具体地，如图4所示，根据本发明实施例的拍摄控制方法，首先，电子设备获取到光圈调节指令。该光圈调节指令可以理解为调节信号或用户的调节操作。然后，根据光圈调节指令，显示驱动芯片341发送驱动信号经由导电柱342和电极驱动线22传输到控制电极21。控制电极21接收驱动信号，并释放目标电压，以驱动对应区域内的宾主型液晶发生一定角度的偏转，实现光圈调节区域31的调节，并得到目标光圈。
控制电极21可以为多个光圈电极，当光圈电极为圆形，多个光圈电极之间同轴设置。根据具体的光圈调节指令能够形成对应的驱动信号，以对相应的光圈电极进行调控，对应的光圈电极释放相应的充放电电压，使得相应区域的宾主型液晶发生偏转。并且宾主型液晶能够根据电压的不同实现角度偏转，以对光圈调节区域31进行调节，得到相应的目光光圈。在本申请中，可以根据不同的排列组合对光圈电极进行调控，使得相应环形区域内的宾主型液晶发生偏转，实现环形光圈的效果。当然，也可以通过更改光圈电极的形状，实现不同形状和面积的光线通过，从而实现一定的滤镜效果。
最后，通过对光圈调节区域31进行调节，电子设备能够获取多帧图像作为原始图像数据，根据不同的目标光圈对应的光圈值，在原始图像数据中得到对应的目标图像。不同的光圈值对应的焦段发生变化，可以获取同一个画面的不同细节(调整景深)，再经过数字图像处理技术能够得到边缘清晰，色彩明亮的图像，有效地提高了手机用户的拍照体验。
根据本发明的一个实施例，根据光圈调节指令调节光圈调节区域以得到目标光圈包括：根据光圈调节指令确定光圈调节区域的光圈区。控制光圈区对应的宾主型液晶偏转，得到目标光圈。
在本发明的一些具体实施方式中，控制光圈区对应的宾主型液晶偏转，得到目标光圈包括：对光圈区施加目标电压。根据目标电压驱动宾主型液晶偏转目标角度，得到目标光圈。也就是说，控制电极21接收到驱动信号，能够对相应的光圈区施加目标电压，使得对应区域内的宾主型液晶发生一定角度的偏转，得到目标透光量，光线透射至摄像模组200的取景窗内，从而得到目标光圈下的图像。
在摄像模组200的拍摄过程中，根据光圈调节指令调节光圈调节区域31，得到目标光圈，摄像模组200根据目标光圈能够获取多帧图像作为原始图像数据。每个目标光圈都会对应相应的光圈值，根据光圈值可以从原始图像数据中找到，再经过数字图像处理技术能够得到边缘清晰，色彩明亮的图像，有效地提高了手机用户的拍照体验。
由此，根据本发明实施例的拍摄控制方法，能够通过对光圈的调节，使摄像模组200获取同一个画面的不同细节，经过数字图像处理技术能够得到边缘清晰，色彩明亮的图像。还可以通过设置不同形状大小的光圈电极，光圈电极驱动不同位置的宾主型液晶偏转，能够实现不同的滤镜效果，有效地提高了用户的拍照体验。
本申请第四方面提供一种拍摄控制装置，根据本发明实施例的拍摄控制装置包括获取模块、调节模块和拍摄模块，获取模块用于获取光圈调节指令。调节模块用于根据光圈调节指令调节光圈调节区域以得到目标光圈。拍摄模块与调节模块连接，拍摄模块用于根据目标光圈进行拍摄。
换言之，根据本发明实施例的拍摄控制装置主要由获取模块、调节模块和拍摄模块组成。获取模块能够根据调节信号或用户的调节操作获取光圈调节指令，并形成相应的驱动信号。调节模块能够根据相应的驱动信号 对光圈调节区域进行调节来得到目标光圈。拍摄模块与调节模块相连接，拍摄模块能够根据目标光圈进行拍摄以得到目标图像。
通过调节模块根据相应的驱动信号对光圈调节区域31进行调节，拍摄控制装置能够获取多帧图像作为原始图像数据。根据不同的目标光圈对应的光圈值，在原始图像数据中得到对应的目标图像。在拍摄模块的拍摄过程中，不同的光圈值对应的焦段发生变化，可以获取同一个画面的不同细节(调整景深)，再经过数字图像处理技术能够得到边缘清晰，色彩明亮的图像，有效地提高了手机用户的拍照体验。
具体地，显示驱动芯片341发送驱动信号经由导电柱342和电极驱动线22传输到控制电极21。控制电极21接收驱动电路的驱动信号，并释放目标电压，以驱动对应区域内的宾主型液晶发生一定角度的偏转。调节后的光线透射至摄像模组200的取景窗，在摄像模组200拍摄过程中，能够根据目标光圈的到目标图像。通过对光圈调节区域31进行调节，电子设备能够获取多帧图像作为原始图像数据，根据不同的目标光圈对应的光圈值，在原始图像数据中得到对应的目标图像。
在本发明的一些具体实施方式中，调节模块包括控制单元和驱动单元，控制单元用于接收光圈调节指令，并根据光圈调节指令确定光圈调节区域31的光圈区。驱动单元用于驱动光圈区对应的宾主型液晶偏转，以得到目标光圈。
也就是说，调节模块主要由控制单元和驱动单元组成，控制单元能够接收光圈调节指令，并发送驱动信号。控制单元可以为显示驱动芯片341。驱动单元能够接收驱动信号，并驱动光圈调节区域31内对应的宾主型液晶发生偏转，以得到目标光圈。驱动单元可以为控制电极21，控制电极21接收驱动电路的驱动信号，并释放目标电压，以驱动对应区域内的宾主型液晶发生一定角度的偏转。
控制电极21可以为多个光圈电极，当光圈电极为圆形，多个光圈电 极之间同轴设置。根据具体的调节指令能够形成对应的驱动信号，以对相应的光圈电极进行调控，对应的光圈电极释放相应的充放电电压，使得相应区域的宾主型液晶发生偏转。并且宾主型液晶能够根据电压的不同实现不同的角度偏转，以对光圈调节区域31进行调节，以此来改变透光量，实现对光圈的调整，得到目光光圈。拍摄控制装置还可以根据具体的调节指令，实现不同的排列组合对光圈电极进行调控，使得相应环形区域内的宾主型液晶发生偏转，能够实现环形光圈的效果。也就是说，通过更改光圈电极的形状，可以实现不同形状和面积的光线通过，从而实现一定的滤镜效果。
此外，拍摄模块包括获取单元和摄像单元，获取单元用于获取多帧图像作为原始图像数据。摄像单元分别与获取单元和调节模块连接，摄像单元用于根据不同的目标光圈对应的光圈值，在原始图像数据中得到对应的目标图像。
由此，根据本发明实施例的拍摄控制装置，通过获取模块、调节模块和拍摄模块相配合，在保证透光率的同时，可实现光圈可变的效果，具有光圈体积小和光圈便于调控的优点。在拍照过程中，本申请的拍摄控制装置通过调节模块实现光圈的自动调节，拍摄模块能够获取同一个画面的不同细节，经过的数字图像处理技术能够得到边缘清晰，色彩明亮的图像，有效地提高了用户的拍照体验。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以 理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (13)

  1. 一种显示模组，包括依次层叠设置的第一偏光片、彩膜层、基板、第二偏光片和背光模组；其中，
    所述第一偏光片设有沿其厚度方向贯通的第一透光孔；
    所述彩膜层设有与所述第一透光孔的位置相对应的透光区域，所述透光区域设有控制电极；
    所述基板上设有液晶显示区域和光圈调节区域，所述光圈调节区域的位置与所述第一透光孔的位置相对应，所述液晶显示区域与所述光圈调节区域间隔开布置，所述光圈调节区域填充有宾主型液晶，且所述液晶显示区域中的液晶材料与所述光圈调节区域中的液晶材料不同；
    所述基板具有驱动电路，所述驱动电路与所述控制电极连接，所述驱动电路驱动所述宾主型液晶偏转，以调节光圈。
  2. 根据权利要求1所述的显示模组，其中，所述光圈调节区域在所述基板上的正投影面积不小于所述第一透光孔在所述基板上的正投影的面积。
  3. 根据权利要求1所述的显示模组，其中，还包括：液晶挡墙，所述液晶挡墙为封闭的环形挡墙，所述液晶挡墙内限定出所述光圈调节区域，所述液晶挡墙外为所述液晶显示区域，所述液晶显示区域与所述光圈调节区域通过所述液晶挡墙间隔开。
  4. 根据权利要求1所述的显示模组，其中，所述控制电极包括多个间隔开分布的光圈电极和电极驱动线，每个所述光圈电极分别通过对应的所述电极驱动线与所述驱动电路连接。
  5. 根据权利要求4所述的显示模组，其中，每个所述光圈电极分别为闭环电极，且多个所述光圈电极同轴布置。
  6. 根据权利要求4所述的显示模组，其中，所述驱动电路包括：
    多个导电柱，多个所述导电柱设于所述基板，且与所述光圈调节区域 间隔开布置，每个所述电极驱动线分别与对应的所述导电柱连接；
    显示驱动芯片，所述显示驱动芯片设于所述基板，且靠近多个所述导电柱的朝向所述光圈调节区域的一侧，每个所述电极驱动线通过对应的所述导电柱与所述显示驱动芯片连接。
  7. 一种电子设备，包括：
    如权利要求1-6中任一所述的显示模组；
    摄像模组，所述摄像模组设于所述显示模组的靠近背光模组的一侧，且所述摄像模组的取景窗与所述显示模组的光圈调节区域对应设置，以根据所述光圈调节区域所调节的光圈进行拍摄。
  8. 根据权利要求7所述的电子设备，其中，所述光圈调节区域在所述摄像模组上的正投影面积不小于所述摄像模组的取景窗面积。
  9. 一种拍摄控制方法，应用于如权利要求7-8中任一项所述的电子设备，所述方法包括：
    获取光圈调节指令；
    根据所述光圈调节指令调节光圈调节区域以得到目标光圈；
    根据所述目标光圈进行拍摄。
  10. 根据权利要求9所述的拍摄控制方法，其中，所述根据所述光圈调节指令调节光圈调节区域以得到目标光圈包括：
    根据所述光圈调节指令确定所述光圈调节区域的光圈区；
    控制所述光圈区对应的宾主型液晶偏转，得到所述目标光圈。
  11. 根据权利要求10所述的拍摄控制方法，其中，所述控制所述光圈区对应的宾主型液晶偏转，得到所述目标光圈包括：
    对所述光圈区施加目标电压；
    根据所述目标电压驱动所述宾主型液晶偏转目标角度，得到目标光圈。
  12. 一种拍摄控制装置，应用于如权利要求7-8中任一项所述的电子设备，所述控制装置包括：
    获取模块，所述获取模块用于获取光圈调节指令；
    调节模块，所述调节模块用于根据所述光圈调节指令调节光圈调节区域以得到目标光圈；
    拍摄模块，所述拍摄模块与所述调节模块连接，所述拍摄模块用于根据所述目标光圈进行拍摄。
  13. 根据权利要求12所述的拍摄控制装置，其中，所述调节模块包括：
    控制单元，所述控制单元用于接收所述光圈调节指令，并根据所述光圈调节指令确定所述光圈调节区域的光圈区；
    驱动单元，所述驱动单元用于驱动所述光圈区对应的宾主型液晶偏转，以得到所述目标光圈。
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