WO2020199515A1 - 显示装置 - Google Patents

显示装置 Download PDF

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Publication number
WO2020199515A1
WO2020199515A1 PCT/CN2019/106077 CN2019106077W WO2020199515A1 WO 2020199515 A1 WO2020199515 A1 WO 2020199515A1 CN 2019106077 W CN2019106077 W CN 2019106077W WO 2020199515 A1 WO2020199515 A1 WO 2020199515A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
light
display area
display
electronic component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/106077
Other languages
English (en)
French (fr)
Inventor
余朋飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan China Star Optoelectronics Technology Co Ltd
Original Assignee
Wuhan China Star Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan China Star Optoelectronics Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Technology Co Ltd
Publication of WO2020199515A1 publication Critical patent/WO2020199515A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • G02F1/1343—Electrodes

Definitions

  • This application relates to the field of display technology, and in particular to a display device.
  • the existing liquid crystal display panel has the technical problem that the camera area under the screen needs to be digged, which needs improvement.
  • the present application provides a display device to alleviate the technical problem of hole digging in the camera area under the screen of the existing liquid crystal display panel.
  • the present application provides a display device, including a display panel, a backlight module, an electronic element, and a light-shielding member.
  • the display device includes a first display area and a second display area corresponding to the location where the electronic element is installed, wherein:
  • the electronic component is arranged between the display panel and the backlight module;
  • the shading member is arranged between the electronic component and the backlight module
  • the shading member blocks the light between the backlight module and the electronic component
  • the second display area of the display panel displays content, and does not transmit external light
  • the light shielding member conducts the light between the backlight module and the electronic component .
  • the electronic element is fixed on the side of the display panel facing the backlight module.
  • the light shielding member is fixed on the display panel.
  • the light shielding member is fixed on the backlight module.
  • the light-shielding member is a liquid crystal cell
  • the liquid crystal cell includes a first electrode plate and a second electrode plate arranged on the cell, and filling the first electrode plate and the second electrode The liquid crystal between the panels.
  • the display device further includes a control circuit that controls the deflection of the liquid crystal in the light-shielding member to block or conduct light between the backlight module and the electronic component .
  • the materials of the first electrode plate and the second electrode plate are the same.
  • the material of the first electrode plate and the second electrode plate is indium tin oxide.
  • the electronic component is a camera.
  • the display device further includes a fixing member disposed on a side surface of the electronic element parallel to the light emission direction of the backlight module and contacting the light shielding member.
  • the fixing member and the shading member are integrally formed.
  • the fixing member and the shading member are formed separately.
  • the light transmittance of the display device in the second display area is greater than the light transmittance in the first display area.
  • the display device includes a first polarizer, and the first polarizer is disposed on a side of the light shielding member close to the backlight module and located in the second display area.
  • the display device further includes a second polarizer and a third polarizer, the second polarizer is disposed on a side of the display panel away from the electronic component, and the third polarizer The sheet is arranged between the display panel and the electronic element, and the third polarizer is formed with a through hole in the second display area.
  • the display panel includes an array substrate and a color filter substrate arranged in a pair, the color filter substrate is arranged in a light emitting direction of the array substrate, the color filter substrate includes a black matrix layer, and The width of the black matrix layer in the second display area is smaller than the width in the first display area.
  • the color filter substrate further includes a color resist layer, the color resist layer and the black matrix layer are provided in the same layer, and the thickness of the color resist layer in the second display area is less than The thickness of the first display area.
  • the display panel includes an array substrate and a color filter substrate arranged in a box, the color filter substrate is arranged in the light emitting direction of the array substrate, the color filter substrate includes a first alignment layer, and The thickness of the first alignment layer in the second display area is smaller than the thickness in the first display area.
  • the display panel includes an array substrate and a color filter substrate arranged in a pair, the color filter substrate is arranged in a light emitting direction of the array substrate, the array substrate includes a second alignment layer, and The thickness of the second alignment layer in the second display area is smaller than the thickness in the first display area.
  • the array substrate further includes a light shielding layer, and the light shielding layer is formed with a through hole in the second display area.
  • the present application provides a display device, including a display panel, a backlight module, electronic components, and a light-shielding member.
  • the display device includes a first display area and a second display area corresponding to the location where the electronic components are arranged.
  • the element is arranged between the display panel and the backlight module; the shading member is arranged between the electronic element and the backlight module; wherein, when the electronic element is working, the display panel The second display area does not display content and transmits external light.
  • the shading member blocks the light between the backlight module and the electronic component; when the electronic component is not working, the display panel The second display area displays content and does not transmit external light.
  • the light shielding member conducts the light between the backlight module and the electronic component.
  • This application transmits external light when the electronic component is working, and does not transmit external light when the electronic component is not working.
  • the corresponding area above the electronic component does not need to be digged, and at the same time passes between the electronic component and the backlight module
  • a shading member is arranged to control the blocking and conduction of light between the backlight module and the electronic component, so that the display panel can display normally when the electronic component is working and not working.
  • FIG. 1 is a schematic structural diagram of a display device provided by an embodiment of the application.
  • FIG. 2 is a schematic diagram of a partial structure of a display device provided by an embodiment of the application.
  • FIG. 3 is a working principle diagram of a display device provided by an embodiment of the application.
  • the present application provides a display device to alleviate the technical problem of hole digging in the camera area under the screen of the existing liquid crystal display panel.
  • FIG. 1 it is a schematic structural diagram of a display device provided by an embodiment of this application.
  • the display device includes a display panel 10, a backlight module 20, electronic components 30 and a light shielding member 40.
  • the display panel 10 includes an array substrate 11 arranged in a cell, a color filter substrate 12, a first liquid crystal 13 arranged between the array substrate and the color filter substrate, and a sealant 14 for bonding the color filter substrate 11 and the array substrate 12.
  • the sealant 14 and gold dots are first coated on the color filter substrate 12, and the first liquid crystal 13 is dropped on the array substrate 10, and then formed by alignment and bonding.
  • the display panel 10 and the sealant 14 are used to seal the display panel to confine the first liquid crystal 13 in the display panel 10.
  • the backlight module 20 is arranged in a direction away from the color filter substrate 12 of the array substrate 11 to provide a backlight light source, which emits light 21.
  • the electronic component 30 is disposed between the display panel 10 and the backlight module 20.
  • the electronic component 30 is fixed on the side of the display panel 10 facing the backlight module 20.
  • the display panel 10 includes a display area and a non-display area, that is, the display device includes a display area and a non-display area.
  • the electronic components 30 are arranged in the display area of the display device.
  • the display area of the display device includes a first display area 100 and corresponding electronic components. 30 Set the position of the second display area 200.
  • the shading member 40 is disposed between the electronic component 30 and the backlight module 20 and is located in the second display area 200. Wherein, when the electronic component 30 is working, no content is displayed in the second display area 200 of the display panel 10, and external light 110 is transmitted, and the shading member 40 blocks the light 21 between the backlight module 20 and the electronic component 30; When the electronic component 30 is not working, content is displayed in the second display area 200 of the display panel 10 and external light 110 is not transmitted.
  • the light shielding member 40 conducts the light 21 between the backlight module 20 and the electronic component 30.
  • the light shielding member 40 is fixed on the display panel 10.
  • the shading member 40 is fixed on the backlight module 20.
  • the light-shielding member 40 is a liquid crystal cell, and includes a first electrode plate 41 and a second electrode plate 42 arranged in the cell, and a second electrode plate 41 and a second electrode plate 42 filled between the first electrode plate 41 and the second electrode plate 42.
  • LCD 43 is a liquid crystal cell, and includes a first electrode plate 41 and a second electrode plate 42 arranged in the cell, and a second electrode plate 41 and a second electrode plate 42 filled between the first electrode plate 41 and the second electrode plate 42.
  • the liquid crystal cell blocks or conducts the light 21 between the backlight module 20 and the electronic component 30 by changing the deflection angle of the liquid crystal molecules in the second liquid crystal 43.
  • the liquid crystal molecules of the second liquid crystal 43 are deflected to block the light 21 emitted by the backlight module 20 from passing through the electronic component 30.
  • the deflection angle of the liquid crystal molecules of the second liquid crystal 43 is changed. The light 21 emitted by the backlight module 20 is transmitted through the electronic component 30.
  • the display device includes a control circuit 71 that controls the deflection of the second liquid crystal 43 in the liquid crystal cell to block or conduct the light 21 between the backlight module 20 and the electronic component 30.
  • the control circuit 71 controls the deflection of the second liquid crystal 43 by adjusting the voltage of the liquid crystal cell. Since the liquid crystal cell adopts the electrode plate design, it simulates the display principle of the liquid crystal display panel. By applying different voltages, the capacitance value of the electrode plates is adjusted, and the rotation of the liquid crystal molecules between the electrode plates is controlled to achieve the effect of controlling the passage of light.
  • the electronic component 30 is a camera.
  • the display device also includes a camera control circuit 72.
  • the camera control circuit 72 is used to control the opening and closing of the camera.
  • the control circuit 71 and the camera control circuit 72 are jointly arranged in the control circuit module 70.
  • the control circuit module 70 is combined with the electronic components 30 and the light shielding member. 40 Electrical connection.
  • the control circuit 71 controls the voltage applied between the first electrode plate 41 and the second electrode plate 42 to control the turning of the liquid crystal molecules in the second liquid crystal 43
  • the light 21 emitted by the backlight module 20 cannot pass through the light shielding member 40, that is, in the second display area 200, the light 22 cannot reach the first liquid crystal 13, and display The panel does not display the picture.
  • the first display area 100 the light 21 normally reaches the first liquid crystal 13, and the display panel 10 displays the picture normally, so that the image captured by the camera is displayed on the display panel 10 in the first display area 100 .
  • the final display effect is as shown in a in FIG. 3, the first display area 100 displays a picture, and the second display area 200 does not display a picture.
  • the display device further includes a display panel control circuit (not shown in the figure).
  • the display panel control circuit is used to control the deflection of the first liquid crystal 13 in the second display area 200 when the camera is working, so that the external light 110 The camera is shot into the camera, and at the same time, the first liquid crystal 13 in the first display area 100 is controlled not to deflect, so that the display panel in the first display area 100 displays images normally.
  • the control circuit 71 controls no voltage to be applied between the first electrode plate 41 and the second electrode plate 42. At this time, the liquid crystal molecules in the second liquid crystal 43 deflect in one direction, so that the backlight module 20 The emitted light 21 passes through the camera and reaches the first liquid crystal 13, and the display panel 10 in the area above the camera normally displays a picture.
  • the final display effect is shown in b in FIG. 3, and the entire display area of the display panel 10 displays pictures.
  • the display device further includes a monitoring circuit (not shown in the figure).
  • the monitoring circuit is used to monitor whether the electronic component 30 is working.
  • the control circuit 71 is triggered to work, and the control circuit 71 controls the voltage applied between the first electrode plate 41 and the second electrode plate 42 to control the turning of the liquid crystal molecules in the second liquid crystal 43 and block the light 21 emitted by the backlight module 20 from passing through the electronic component 30.
  • the control circuit 71 When the operation of the electronic component 30 is not monitored, the control circuit 71 is not triggered. At this time, the control circuit 71 does not apply voltage between the first electrode plate 41 and the second electrode plate 42, and the light 21 emitted by the backlight module 20 can pass through Electronic components 30.
  • control circuit 71 is electrically connected to the first electrode plate 41.
  • control circuit 71 is electrically connected to the second electrode plate 42.
  • the first electrode plate 41 and the second electrode plate 42 are made of the same material, and the first electrode plate 41 and the second electrode plate 42 are both transparent indium-tin oxide (ITO).
  • ITO transparent indium-tin oxide
  • the materials of the first electrode plate 41 and the second electrode plate 42 are different, the material of the first electrode plate 41 is transparent Indium-Tin Oxide (ITO), and the material of the second electrode plate 42 Selected from Indium-Gallium-Zinc Oxide (IGZO), Zinc oxide (ZnO), Stannous oxide (SnO), Indium-Zinc oxide (Indium-Zinc Oxide, IZO), gallium-zinc oxide (Gallium-Zinc Oxide, GaZnO), zinc tin oxide (Zinc-Tin Oxide, ZTO) and its mixtures.
  • ITO Indium-Tin Oxide
  • the display device further includes a fixing member 50 which is arranged on the side surface of the electronic component 30 parallel to the light emission direction Y of the backlight source 21 and is in contact with the light shielding member 40.
  • the fixing member 50 and the shading member 40 are integrally formed.
  • the fixing member 50 and the shading member 40 are formed separately.
  • the fixing member 50 is used to fix the camera on the array substrate 11, and at the same time, it can also block the areas on both sides of the camera to prevent the light 21 emitted by the backlight module 20 from entering the first liquid crystal 13 above the camera when the camera is in use, thereby affecting the imaging effect .
  • the light transmittance of the display device in the second display area 200 is greater than that of the first display area 100.
  • the display device includes a first polarizer 61, a second polarizer 62, and a third polarizer 63.
  • the first polarizer 61 is disposed on the side of the light shielding member 40 close to the backlight module 20 and is located in the second display area 200.
  • the second polarizer 62 is arranged on the side of the display panel 10 away from the electronic components 30, that is, on the color filter substrate 12.
  • the third polarizer 63 is arranged between the display panel 10 and the electronic components 30, that is, on the array substrate 11.
  • the sheet 63 is formed with a through hole (not shown in the figure) in the second display area 200.
  • the third polarizer 63 is formed with a through hole in the second display area 200, and the path of the external light 110 entering the electronic component 30 is thinned, which increases the light transmittance of the display device in the second display area 200.
  • the polarizer 61 is formed in the second display area 200, corresponding to the through holes of the third polarizer 63, which compensates for the hole design of the third polarizer 63 above the electronic component 30, so that the light 21 emitted by the backlight module 20 passes through the first
  • the polarizer 61 and the second polarizer 62 have two layers of polarizers, and the display device displays normally.
  • the array substrate 11 and the color filter substrate 12 are arranged in a box.
  • the color filter substrate 12 is arranged in the light emitting direction Y of the array substrate 11.
  • the color filter substrate 12 includes a first substrate 121, a black matrix layer 122, a color resist layer 123, and a first substrate. Alignment layer 124.
  • the first substrate 121 is usually glass, but it can also be made of other materials, and it is not limited here.
  • the black matrix layer 122 is formed on the first substrate 121, and the color resist layer 123 is formed on the first substrate 121. 122 are arranged at intervals in the same layer, and the color resist layer 123 includes a plurality of color resist blocks arranged in a plurality of sub-pixel regions in a one-to-one correspondence.
  • the black matrix layer 122 encloses a plurality of sub-pixel regions distributed in an array on the first substrate 121, and a plurality of color resist blocks are arranged in the plurality of sub-pixel regions in a one-to-one correspondence.
  • every three sub-pixel areas can correspond to one pixel area
  • the color resist blocks in the three sub-pixel areas in each pixel area can be red color resist blocks (R), blue color resist blocks (B), and green color resist blocks.
  • Block (G) where the red color block only allows red light to pass, the blue color block only allows blue light to pass, and the green color block only allows green light to pass.
  • the material of the black matrix layer 122 is a metal material or an organic material, and the black matrix layer 122 does not transmit light.
  • the width of the black matrix layer 122 in the second display area 200 is smaller than the width of the first display area 100, that is, in the second display area 200, the area blocking light entering is narrowed, and the external light 110 The path into the electronic component 30 becomes wider, which increases the light transmittance of the display device in the second display area 200.
  • the thickness of the color resist layer 123 in the second display area 200 is smaller than the thickness in the first display area 100. Since the external light 110 needs to pass through the color resist layer 123 above the electronic component 30 to enter the electronic component 30, the thickness of the color resist layer 123 in the second display area 200 is reduced, so that the path of the external light 110 entering the electronic component 30 is reduced. The light transmittance of the display device in the second display area 200 is increased.
  • a first alignment layer 124 is provided on the side of the color filter substrate 12 close to the first liquid crystal 13 to arrange the liquid crystal molecules of the first liquid crystal 13 in a specific direction.
  • the material of the first alignment layer 124 is usually polyimide (PI), which is mainly prepared by printing and inkjet methods, that is, the alignment liquid is applied to the substrate by printing or inkjet, and then the alignment liquid is cured to form The first alignment layer 124.
  • PI polyimide
  • the thickness of the first alignment layer 124 in the second display area 200 is smaller than the thickness in the first display area 100. Since the external light 110 needs to enter the electronic component 30 through the first alignment layer 124 above the electronic component 30, the thickness of the first alignment layer 124 in the second display area 200 is reduced, so that the path of the external light 110 entering the electronic component 30 is reduced. The thinness increases the light transmittance of the display device in the second display area 200.
  • the film structure of the color filter substrate 12 is not limited to this. Between the black matrix layer 122 and the first alignment layer 124, the color filter substrate 12 also includes other film layers. By thinning other light-transmitting film layers, The light transmittance of the display device in the second display area 200 can be increased.
  • the array substrate 11 includes a second substrate 111, a light shielding layer 112 and a second alignment layer 123.
  • the second substrate 111 is usually glass, but can also be made of other materials, which is not limited here.
  • the light-shielding layer 112 is formed on the second substrate 111.
  • the light-shielding layer 112 is formed with a through hole (not shown) in the second display area 200. Since the external light 110 needs to enter the electronic component 30 through the light shielding layer 112 above the electronic component 30, the second alignment layer 113 is provided with through holes in the second display area 200, that is, the path of the external light 110 entering the electronic component 30 is thinned , The light transmittance of the display device in the second display area 200 is increased.
  • a second alignment layer 113 is provided on the side of the array substrate 12 close to the first liquid crystal 13 to arrange the liquid crystal molecules of the first liquid crystal 13 in a specific direction.
  • the material of the second alignment layer 113 is usually polyimide (PI), which is mainly prepared by printing and inkjet methods, that is, the alignment liquid is applied to the substrate by printing or inkjet, and then the alignment liquid is cured to form The second alignment layer 113.
  • PI polyimide
  • the thickness of the second alignment layer 113 in the second display area 200 is smaller than the thickness in the first display area 100. Since the external light 110 needs to enter the electronic component 30 through the second alignment layer 113 above the electronic component 30, the thickness of the second alignment layer 113 in the second display area 200 is reduced, so that the path of the external light 110 entering the electronic component 30 is reduced. The thinness increases the light transmittance of the display device in the second display area 200.
  • the film structure of the array substrate 11 is not limited to this, but also includes other film layers.
  • a thin film transistor with a top gate structure as an example, it includes a buffer layer, an active layer, a gate insulating layer, and a gate electrode on the light shielding layer 112. , Interlayer insulating layer, source, drain and passivation layer (not shown in the figure).
  • the active layer includes a source region and a drain region formed by doping N-type impurity ions or P-type impurity ions, and a channel region located between the source region and the drain region.
  • the active layer can be an amorphous silicon material, a polysilicon material or a metal oxide material.
  • the active layer is a polysilicon material, it can be formed by low-temperature amorphous silicon technology, that is, the amorphous silicon material is melted by the laser to form a polysilicon material.
  • RTA rapid thermal annealing
  • SPC solid phase crystallization
  • ELA excimer laser annealing
  • MILC metal induced lateral crystallization
  • SLS curing
  • the material of the gate insulating layer is usually silicon oxide, silicon nitride, etc., and may have a single-layer or multilayer structure.
  • the gate is located on the gate insulating layer, and the gate may include gold (Au), silver (Ag), copper (Cu), nickel (Ni), platinum (Pt), palladium (Pd), aluminum (Al), molybdenum (MO) or chromium (Cr) single layer or multilayer structure, or alloys such as aluminum (Al): neodymium (Nd) alloy and molybdenum (MO): tungsten (W) alloy.
  • the interlayer insulating layer is located on the gate, and the interlayer insulating layer can be formed of insulating materials such as silicon oxide or silicon nitride.
  • the source electrode and the drain electrode are located on the interlayer insulating layer, and the source electrode and the drain electrode are electrically connected to the source electrode region and the drain region through via holes penetrating the gate insulating layer and the interlayer insulating layer, respectively.
  • the passivation layer is located on the source and drain electrodes, and the passivation layer can be formed of inorganic materials such as silicon oxide or silicon nitride.
  • the film structure is not limited to this, and may also be other structures, such as a bottom gate structure.
  • the light transmittance of the display device in the second display area 200 can also be increased.
  • the external light 110 When the external light 110 enters the electronic component 30, it needs to pass through all the film layers above the electronic component 30. These films are thinned, which increases the light transmittance of the display device in the second display area 200. The external light 110 can better Enter the electronic component 30, thereby enhancing the display image quality of the display device.
  • the external light 110 enters the electronic component 30. Since the light transmittance of the display device in the second display area 200 increases, the picture captured by the electronic component 30 is clearer, and the area above the electronic component 30 does not need to be digging. .
  • the liquid crystal cell under the electronic component 30 is energized, and the liquid crystal molecules of the second liquid crystal 43 are deflected to block the light 21 emitted by the backlight module 20 in this area from passing through.
  • the electronic component 30 captures the image and displays it through the screen in the first display area 100 .
  • the liquid crystal cell under the electronic component 30 is not energized, and the liquid crystal molecules of the second liquid crystal 43 are at the original deflection angle, allowing the light 21 emitted by the backlight module 20 to pass through the electronic component 30, and the display in the area above the electronic component 30
  • the panel displays images, which ensures that the display panel 10 can display normally when the electronic component 30 is working and not working.
  • the present application provides a display device, including a display panel, a backlight module, electronic components, and a light-shielding member.
  • the display device includes a first display area and a second display area corresponding to the location where the electronic components are arranged.
  • the electronic components are arranged on the display panel and Between the backlight modules; the shading member is arranged between the electronic component and the backlight module; wherein, when the electronic component is working, the second display area of the display panel does not display content, and through external light, the shading member blocks the backlight The light between the module and the electronic element; when the electronic element is not working, the second display area of the display panel displays content and does not transmit external light.
  • the shading member conducts the light between the backlight module and the electronic element.
  • This application transmits external light when the electronic component is working, and does not transmit external light when the electronic component is not working.
  • the corresponding area above the electronic component does not need to be digged.
  • a shading member is arranged between the electronic component and the backlight module. The blocking and conduction of light between the backlight module and the electronic components are controlled, so that the display panel can display normally when the electronic components are working and not working.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示装置，包括显示面板（10）、电子元件（30）、遮光构件（40）、背光模组（20），显示装置包括第一显示区（100）和对应电子元件（30）设置位置的第二显示区（200），在电子元件（30）工作时，遮光构件（40）阻断背光模组（20）与电子元件（30）之间的光线；在电子元件（30）未工作时，遮光构件（40）导通背光模组（20）与电子元件（30）之间的光线。在电子元件（30）上方对应的区域不需要挖孔。

Description

显示装置 技术领域
本申请涉及显示技术领域，尤其涉及一种显示装置。
 背景技术
随着全面屏技术的发展，摄像头等电子元件放置在显示屏下的技术是发展趋势。然而，现有技术为了保证屏下电子元件，如摄像头的采光效果，需要将摄像头上方的材料去除，即挖孔技术，影响显示效果。
因此，现有液晶显示面板存在屏下摄像头区域需要挖孔的技术问题，需要改进。
 技术问题
本申请提供一种显示装置，以缓解现有的液晶显示面板屏下摄像头区域需要挖孔的技术问题。
 技术解决方案
为解决上述问题，本申请提供的技术方案如下：
本申请提供一种显示装置，包括显示面板、背光模组、电子元件、遮光构件，所述显示装置包括第一显示区和对应所述电子元件设置位置的第二显示区，其中：
所述电子元件设置在所述显示面板和所述背光模组之间；
所述遮光构件设置在所述电子元件和所述背光模组之间；
其中，在所述电子元件工作时，所述显示面板的第二显示区内不显示内容，且透过外界光线，所述遮光构件阻断所述背光模组与所述电子元件之间的光线；在所述电子元件未工作时，所述显示面板的第二显示区内显示内容，且不透过外界光线，所述遮光构件导通所述背光模组与所述电子元件之间的光线。
在本申请的显示装置中，所述电子元件固定在所述显示面板朝向所述背光模组的一侧。
在本申请的显示装置中，所述遮光构件固定在所述显示面板上。
在本申请的显示装置中，所述遮光构件固定在所述背光模组上。
在本申请的显示装置中，所述遮光构件为液晶盒，所述液晶盒包括对盒设置的第一电极板和第二电极板、以及填充在所述第一电极板和所述第二电极板之间的液晶。
在本申请的显示装置中，所述显示装置还包括控制电路，所述控制电路控制所述遮光构件中液晶的偏转，阻断或导通所述背光模组与所述电子元件之间的光线。
在本申请的显示装置中，所述第一电极板和所述第二电极板的材料相同。
在本申请的显示装置中，所述第一电极板和所述第二电极板的材料为氧化铟锡。
在本申请的显示装置中，所述电子元件为摄像头。
在本申请的显示装置中，所述显示装置还包括固定构件，所述固定构件设置在所述电子元件与所述背光模组的出光方向平行的侧面上，且与所述遮光构件接触。
在本申请的显示装置中，所述固定构件与所述遮光构件一体成型。
在本申请的显示装置中，所述固定构件与所述遮光构件独立成型。
在本申请的显示装置中，所述显示装置在所述第二显示区的透光率大于在所述第一显示区的透光率。
在本申请的显示装置中，所述显示装置包括第一偏光片，所述第一偏光片设置在所述遮光构件靠近所述背光模组的一侧，且位于所述第二显示区内。
在本申请的显示装置中，所述显示装置还包括第二偏光片和第三偏光片，所述第二偏光片设置在所述显示面板远离所述电子元件的一侧，所述第三偏光片设置在所述显示面板与所述电子元件之间，所述第三偏光片在所述第二显示区内形成有通孔。
在本申请的显示装置中，所述显示面板包括对盒设置的阵列基板和彩膜基板，所述彩膜基板设置在阵列基板的出光方向上，所述彩膜基板包括黑矩阵层，所述黑矩阵层在所述第二显示区内的宽度小于在所述第一显示区的宽度。
在本申请的显示装置中，所述彩膜基板还包括色阻层，所述色阻层与所述黑矩阵层同层设置，所述色阻层在所述第二显示区内的厚度小于在所述第一显示区的厚度。
在本申请的显示装置中，所述显示面板包括对盒设置的阵列基板和彩膜基板，所述彩膜基板设置在阵列基板的出光方向上，所述彩膜基板包括第一配向层，所述第一配向层在所述第二显示区内的厚度小于在所述第一显示区的厚度。
在本申请的显示装置中，所述显示面板包括对盒设置的阵列基板和彩膜基板，所述彩膜基板设置在阵列基板的出光方向上，所述阵列基板包括第二配向层，所述第二配向层在所述第二显示区内的厚度小于在所述第一显示区的厚度。
在本申请的显示装置中，所述阵列基板还包括遮光层，所述遮光层在所述第二显示区内形成有通孔。
 有益效果
本申请提供一种显示装置，包括显示面板、背光模组、电子元件、遮光构件，所述显示装置包括第一显示区和对应所述电子元件设置位置的第二显示区，其中：所述电子元件设置在所述显示面板和所述背光模组之间；所述遮光构件设置在所述电子元件和所述背光模组之间；其中，在所述电子元件工作时，所述显示面板的第二显示区内不显示内容，且透过外界光线，所述遮光构件阻断所述背光模组与所述电子元件之间的光线；在所述电子元件未工作时，所述显示面板的第二显示区内显示内容，且不透过外界光线，所述遮光构件导通所述背光模组与所述电子元件之间的光线。本申请在所述电子元件工作时透过外界光线，在所述电子元件未工作时不透过外界光线，电子元件上方对应的区域不需要挖孔，同时通过在电子元件与背光模组之间设置遮光构件，控制所述背光模组与所述电子元件之间的光线的阻挡与导通，使得显示面板在电子元件工作和不工作时都能正常显示。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的显示装置的结构示意图；
图2为本申请实施例提供的显示装置的局部结构示意图；
图3为本申请实施例提供的显示装置的工作原理图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本申请，而非用以限制本申请。在图中，结构相似的单元是用以相同标号表示。
本申请提供一种显示装置，以缓解现有的液晶显示面板屏下摄像头区域需要挖孔的技术问题。
如图1所示，为本申请实施例提供的显示装置的结构示意图。显示装置包括显示面板10、背光模组20、电子元件30、遮光构件40。
显示面板10包括对盒设置的阵列基板11、彩膜基板12、设置在阵列基板和彩膜基板之间的第一液晶13，以及粘接彩膜基板11和阵列基板12的框胶14。在液晶显示面板的制作过程中，先在彩膜基板12上涂布框胶14与金点（图未示出），并在阵列基板10上滴下第一液晶13，再经过对位贴合形成显示面板10，框胶14用于对显示面板进行密封，以将第一液晶13限制在显示面板10内。
背光模组20设置在阵列基板11远离彩膜基板12的方向上，用于提供背光光源，背光光源发出光线21。
电子元件30设置在显示面板10和背光模组20之间，在本实施例中，电子元件30固定在显示面板10朝向背光模组20的一侧。
显示面板10包括显示区和非显示区，也即显示装置包括显示区和非显示区，电子元件30设置在显示装置的显示区内，显示装置的显示区包括第一显示区100和对应电子元件30设置位置的第二显示区200。
遮光构件40设置在电子元件30和背光模组20之间，且位于第二显示区200内。其中，在电子元件30工作时，显示面板10的第二显示区200内不显示内容，且透过外界光线110，遮光构件40阻断背光模组20与电子元件30之间的光线21；在电子元件30未工作时，显示面板10的第二显示区200内显示内容，且不透过外界光线110，遮光构件40导通背光模组20与电子元件30之间的光线21。
在一种实施例中，遮光构件40固定在显示面板10上。
在一种实施例中，遮光构件40固定在背光模组20上。
在一种实施例中，遮光构件40为液晶盒，包括对盒设置的第一电极板41和第二电极板42、以及填充在第一电极板41和第二电极板42之间的第二液晶43。
液晶盒通过改变第二液晶43中液晶分子的偏转角度来阻挡或导通背光模组20与电子元件30之间的光线21。在电子元件30工作时，第二液晶43的液晶分子偏转，阻挡背光模组20发出的光线21透过电子元件30，在电子元件30未工作时，改变第二液晶43的液晶分子偏转角度，使背光模组20发出的光线21透过电子元件30。
遮光构件40的具体结构如图2所示。在一种实施例中，显示装置包括控制电路71，控制电路71控制液晶盒中第二液晶43的偏转，来阻断或导通背光模组20与电子元件30之间的光线21。
控制电路71通过调整液晶盒的电压来控制第二液晶43的偏转。由于液晶盒采用电极板设计，模拟了液晶显示面板的显示原理，通过施加不同的电压，调整电极板的电容值，控制极板间液晶分子的旋转，从而达到控制光线通过的作用。
在一种实施例中，电子元件30为摄像头。显示装置还包括摄像头控制电路72，摄像头控制电路72用于控制摄像头的打开与关闭，控制电路71和摄像头控制电路72共同设置在控制电路模块70中，控制电路模块70与电子元件30和遮光构件40电连接。
当电子元件30为摄像头时，显示装置的工作原理如图3所示。
结合图1至图3，在摄像头控制电路72控制摄像头开启时，控制电路71控制第一电极板41和第二电极板42之间所加的电压，以控制第二液晶43中液晶分子的转向，当第二液晶43中液晶分子偏转到一定角度时，背光模组20发出的光线21不能透过遮光构件40，即，在第二显示区200内，光线22不能到达第一液晶13，显示面板不显示画面，在第一显示区100内，光线21正常到达第一液晶13，显示面板10正常显示画面，以此将摄像头抓取的图像显示在第一显示区100内的显示面板10中。最终显示效果如图3中的a所示，第一显示区100显示画面，第二显示区200不显示画面。
在本实施例中，显示装置还包括显示面板控制电路（图未示出），显示面板控制电路用于在摄像头工作时，控制第二显示区200内的第一液晶13偏转，使外界光线110射入摄像头，同时，控制第一显示区100内的第一液晶13不偏转，使第一显示区100内的显示面板正常显示画面。
在摄像头控制电路72控制摄像头关闭时，控制电路71控制第一电极板41和第二电极板42之间不加电压，此时第二液晶43中液晶分子朝一个方向偏转，使得背光模组20发出的光线21透过摄像头，到达第一液晶13，摄像头上方区域显示面板10正常显示画面。最终显示效果如图3中的b所示，整个显示面板10的显示区均显示画面。
在一种实施例中，显示装置还包括监测电路（图未示出），监测电路用于监测电子元件30是否处于工作状态，当监测到电子元件30工作时，触发控制电路71工作，控制电路71控制第一电极板41和第二电极板42之间所加的电压，以控制第二液晶43中液晶分子的转向，阻挡背光模组20发出的光线21透过电子元件30。
当未监测到电子元件30工作时，不触发控制电路71，此时控制电路71在第一电极板41和第二电极板42之间不加电压，背光模组20发出的光线21可以透过电子元件30。
在一种实施例中，控制电路71与第一电极板41电连接。
在一种实施例中，控制电路71与第二电极板42电连接。
在一种实施例中，第一电极板41和第二电极板42的材料相同，第一电极板41和第二电极板42均为透明氧化铟锡（Indium-Tin Oxide，ITO）。
在一种实施例中，第一电极板41和第二电极板42的材料不同，第一电极板41的材料为透明氧化铟锡（Indium-Tin Oxide，ITO），第二电极板42的材料选自于氧化铟镓锌(Indium-Gallium-Zinc Oxide，IGZO)、氧化锌(Zinc oxide，ZnO)、氧化锡 (Stannous oxide，SnO)、氧化铟锌(Indium-Zinc Oxide，IZO)、氧化镓锌(Gallium-Zinc Oxide，GaZnO)、氧化锌锡(Zinc-Tin Oxide，ZTO)及其混合所组成的群组之中的其中一种。
在本实施例中，显示装置还包括固定构件50，固定构件50设置在电子元件30与背光光源21的出光方向Y平行的侧面上，且与遮光构件40接触。
在一种实施例中，固定构件50与遮光构件40一体成型。
在一种实施例中，固定构件50与遮光构件40独立成型。
固定构件50用于将摄像头固定在阵列基板11上，同时，也可以遮挡摄像头两侧的区域，避免摄像头使用时背光模组20发出的光线21进入摄像头上方的第一液晶13中，影响成像效果。
在一种实施例中，显示装置在第二显示区200的透光率大于在第一显示区100的透光率。
显示装置包括第一偏光片61、第二偏光片62和第三偏光片63，第一偏光片61设置在遮光构件40靠近背光模组20的一侧，且位于第二显示区200内，第二偏光片62设置在显示面板10远离电子元件30的一侧，即彩膜基板12上，第三偏光片63设置在显示面板10与电子元件30之间，即阵列基板11上，第三偏光片63在第二显示区200内形成有通孔（图未示出）。
第三偏光片63在第二显示区200内形成有通孔，外界光线110进入电子元件30的路径减薄，增大了显示装置在第二显示区200的透光率，同时，由于第一偏光片61形成在第二显示区200内，对应第三偏光片63的通孔设置，弥补了电子元件30上方第三偏光片63挖孔设计，使背光模组20发出的光线21经过第一偏光片61和第二偏光片62两层偏光片，显示装置正常显示。
阵列基板11与彩膜基板12对盒设置，彩膜基板12设置在阵列基板11的出光方向Y上，彩膜基板12包括第一衬底121、黑矩阵层122、色阻层123、第一配向层124。
第一衬底121通常为玻璃，也可为其他材质，在此不做限定，黑矩阵层122形成于第一衬底121上，色阻层123形成于第一衬底121上，与黑矩阵122同层间隔设置，色阻层123包括一一对应设置在多个子像素区域的多个色阻块。
黑矩阵层122在第一衬底121上围成阵列分布的多个子像素区域，多个色阻块一一对应设置在多个子像素区域。其中，每三个子像素区域可以对应一个像素区域，每个像素区域中的三个子像素区域中的色阻块可以分别为红色色阻块(R)、蓝色色阻块( B)和绿色色阻块(G)，其中，红色色阻块仅允许红光通过，蓝色色阻块仅允许蓝光通过，绿色色阻块仅允许绿光通过。
黑矩阵层122的材质为金属材料或者有机材料，黑矩阵层122不透光。
在一种实施例中，黑矩阵层122在第二显示区200内的宽度小于在第一显示区100的宽度，即在第二显示区200内，阻挡光线进入的区域变窄，外界光线110进入电子元件30的路径变宽，增大了显示装置在第二显示区200的透光率。
在一种实施例中，色阻层123在第二显示区200内的厚度小于在第一显示区100的厚度。由于外界光线110需经过电子元件30上方的色阻层123进入电子元件30，将色阻层123在第二显示区200内的厚度减小，使得外界光线110进入电子元件30的路径减薄，增大了显示装置在第二显示区200的透光率。
在彩膜基板12靠近第一液晶13的一侧设置有第一配向层124，用于使第一液晶13的液晶分子以特定方向排列。
第一配向层124的材质通常为聚酰亚胺(Polyimide，PI)，主要通过印刷法和喷墨法制备，即将配向液通过印刷或喷墨的方法施加在基板上，之后使配向液固化形成第一配向层124。
在一种实施例中，第一配向层124在第二显示区200内的厚度小于在第一显示区100的厚度。由于外界光线110需经过电子元件30上方的第一配向层124进入电子元件30，将第一配向层124在第二显示区200内的厚度减小，使得外界光线110进入电子元件30的路径减薄，增大了显示装置在第二显示区200的透光率。
当然，彩膜基板12的膜层结构不限于此，在黑矩阵层122和第一配向层124之间，彩膜基板12还包括其他膜层，通过对其他透光膜层进行减薄，也可以增大显示装置在第二显示区200的透光率。
阵列基板11包括第二衬底111、遮光层112、第二配向层123。第二衬底111通常为玻璃，也可为其他材质，在此不做限定。
遮光层112形成于第二衬底111上，在一种实施例中，遮光层112在第二显示区200内形成有通孔（图未示出）。由于外界光线110需经过电子元件30上方的遮光层112进入电子元件30，将第二配向层113在第二显示区200内的设置通孔，也即将外界光线110进入电子元件30的路径减薄，增大了显示装置在第二显示区200的透光率。
在阵列基板12靠近第一液晶13的一侧设置有第二配向层113，用于使第一液晶13的液晶分子以特定方向排列。
第二配向层113的材质通常为聚酰亚胺(Polyimide，PI)，主要通过印刷法和喷墨法制备，即将配向液通过印刷或喷墨的方法施加在基板上，之后使配向液固化形成第二配向层113。
在一种实施例中，第二配向层113在第二显示区200内的厚度小于在第一显示区100的厚度。由于外界光线110需经过电子元件30上方的第二配向层113进入电子元件30，将第二配向层113在第二显示区200内的厚度减小，使得外界光线110进入电子元件30的路径减薄，增大了显示装置在第二显示区200的透光率。
当然，阵列基板11的膜层结构不限于此，还包括其他膜层，以顶栅结构的薄膜晶体管为例，包括位于遮光层112上的缓冲层、有源层、栅极绝缘层、栅极、层间绝缘层、源极、漏极和钝化层（图均未示出）。
有源层包括通过掺杂N型杂质离子或P型杂质离子而形成的源极区域和漏极区域、以及位于源极区域和漏极区域之间的沟道区域。有源层可以是非晶硅材料、多晶硅材料或金属氧化物材料等，其中有源层采用多晶硅材料时可以采用低温非晶硅技术形成，即将非晶硅材料通过该激光熔融形成多晶硅材料。此外，还可以利用诸如快速热退火(RTA)法、固相结晶(SPC)法、准分子激光退火(ELA)法、金属诱导结晶(MIC)法、金属诱导横向结晶(MILC)法或连续横向固化(SLS)法等各种方法。
栅极绝缘层的材料通常为氧化硅、氮化硅等，并且可以是单层或多层结构。栅极位于栅极绝缘层上，栅极可以是包括金(Au)、银(Ag)、铜(Cu)、镍(Ni)、铂(Pt)、钯(Pd)、铝(Al)、钼(MO)或铬(Cr)的单层或多层结构，或者诸如铝(Al)：钕(Nd)合金以及钼(MO):钨(W)合金的合金。
层间绝缘层位于栅极上，层间绝缘层可以由氧化硅或氮化硅等绝缘材料形成。
源极和漏极位于层间绝缘层上，源极和漏极分别通过贯穿栅极绝缘层和层间绝缘层的过孔电连接到源极区域和漏极区域。
钝化层位于源极和漏极上，钝化层可以由氧化硅或氮化硅等无机材料形成。
需要说明的是，膜层结构不以此为限，还可以是其他结构，例如底栅结构等。
通过对其他透光膜层进行减薄，也可以增大显示装置在第二显示区200的透光率。
外界光线110进入电子元件30，需要经过电子元件30上方的所有膜层，对这些膜层进行减薄，增大了显示装置在第二显示区200的透光率，外界光线110能更好地进入电子元件30，进而使显示装置的显示画面质量增强。
需要说明的是，可以只对其中一部分膜层进行改进，也可以对所有能减薄或减宽的膜层进行改进，本领域的技术人员可根据需要进行设计，增大显示装置在第二显示区200的透光率。
在电子元件30开启时，外界光线110进入电子元件30，由于显示装置在第二显示区200的透光率增大,电子元件30抓取的画面更加清晰，电子元件30上方区域不需要挖孔。
同时，电子元件30下方液晶盒通电，第二液晶43的液晶分子偏转，阻挡该区域背光模组20发出的光线21透过，电子元件30抓取画面通过第一显示区100内的屏幕展现出来。电子元件30关闭时，电子元件30下方液晶盒不通电，第二液晶43的液晶分子处于原始偏转角度，允许背光模组20发出的光线21透过电子元件30，电子元件30上方区域内的显示面板显示画面，这样保证了显示面板10在电子元件30工作和不工作时都能正常显示。
根据上述实施例可知：
本申请提供一种显示装置，包括显示面板、背光模组、电子元件、遮光构件，显示装置包括第一显示区和对应电子元件设置位置的第二显示区，其中：电子元件设置在显示面板和背光模组之间；遮光构件设置在电子元件和背光模组之间；其中，在电子元件工作时，显示面板的第二显示区内不显示内容，且透过外界光线，遮光构件阻断背光模组与电子元件之间的光线；在电子元件未工作时，显示面板的第二显示区内显示内容，且不透过外界光线，遮光构件导通背光模组与电子元件之间的光线。本申请在电子元件工作时透过外界光线，在电子元件未工作时不透过外界光线，电子元件上方对应的区域不需要挖孔，同时通过在电子元件与背光模组之间设置遮光构件，控制所述背光模组与电子元件之间的光线的阻挡与导通，使得显示面板在电子元件工作和不工作时都能正常显示。
综上所述，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种显示装置，其包括显示面板、背光模组、电子元件、遮光构件，所述显示装置包括第一显示区和对应所述电子元件设置位置的第二显示区，其中：
    所述电子元件设置在所述显示面板和所述背光模组之间；
    所述遮光构件设置在所述电子元件和所述背光模组之间；
    其中，在所述电子元件工作时，所述显示面板的第二显示区内不显示内容，且透过外界光线，所述遮光构件阻断所述背光模组与所述电子元件之间的光线；在所述电子元件未工作时，所述显示面板的第二显示区内显示内容，且不透过外界光线，所述遮光构件导通所述背光模组与所述电子元件之间的光线。
  2. 如权利要求1所述的显示装置，其中，所述电子元件固定在所述显示面板朝向所述背光模组的一侧。
  3. 如权利要求2所述的显示装置，其中，所述遮光构件固定在所述显示面板上。
  4. 如权利要求2所述的显示装置，其中，所述遮光构件固定在所述背光模组上。
  5. 如权利要求2所述的显示装置，其中，所述遮光构件为液晶盒，所述液晶盒包括对盒设置的第一电极板和第二电极板、以及填充在所述第一电极板和所述第二电极板之间的液晶。
  6. 如权利要求5所述的显示装置，其中，所述显示装置还包括控制电路，所述控制电路控制所述遮光构件中液晶的偏转，阻断或导通所述背光模组与所述电子元件之间的光线。
  7. 如权利要求5所述的显示装置，其中，所述第一电极板和所述第二电极板的材料相同。
  8. 如权利要求7所述的显示装置，其中，所述第一电极板和所述第二电极板的材料为氧化铟锡。
  9. 如权利要求2所述的显示装置，其中，所述电子元件为摄像头。
  10. 如权利要求2所述的显示装置，其中，所述显示装置还包括固定构件，所述固定构件设置在所述电子元件与所述背光模组的出光方向平行的侧面上，且与所述遮光构件接触。
  11. 如权利要求10所述的显示装置，其中，所述固定构件与所述遮光构件一体成型。
  12. 如权利要求10所述的显示装置，其中，所述固定构件与所述遮光构件独立成型。
  13. 如权利要求1所述的显示装置，其中，所述显示装置在所述第二显示区的透光率大于在所述第一显示区的透光率。
  14. 如权利要求13所述的显示装置，其中，所述显示装置包括第一偏光片，所述第一偏光片设置在所述遮光构件靠近所述背光模组的一侧，且位于所述第二显示区内。
  15. 如权利要求14所述的显示装置，其中，所述显示装置还包括第二偏光片和第三偏光片，所述第二偏光片设置在所述显示面板远离所述电子元件的一侧，所述第三偏光片设置在所述显示面板与所述电子元件之间，所述第三偏光片在所述第二显示区内形成有通孔。
  16. 如权利要求13所述的显示装置，其中，所述显示面板包括对盒设置的阵列基板和彩膜基板，所述彩膜基板设置在阵列基板的出光方向上，所述彩膜基板包括黑矩阵层，所述黑矩阵层在所述第二显示区内的宽度小于在所述第一显示区的宽度。
  17. 如权利要求16所述的显示装置，其中，所述彩膜基板还包括色阻层，所述色阻层与所述黑矩阵层同层设置，所述色阻层在所述第二显示区内的厚度小于在所述第一显示区的厚度。
  18. 如权利要求13所述的显示装置，其中，所述显示面板包括对盒设置的阵列基板和彩膜基板，所述彩膜基板设置在阵列基板的出光方向上，所述彩膜基板包括第一配向层，所述第一配向层在所述第二显示区内的厚度小于在所述第一显示区的厚度。
  19. 如权利要求13所述的显示装置，其中，所述显示面板包括对盒设置的阵列基板和彩膜基板，所述彩膜基板设置在阵列基板的出光方向上，所述阵列基板包括第二配向层，所述第二配向层在所述第二显示区内的厚度小于在所述第一显示区的厚度。
  20. 如权利要求19所述的显示装置，其中，所述阵列基板还包括遮光层，所述遮光层在所述第二显示区内形成有通孔。
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