WO2016095264A1 - 一种透明液晶显示装置 - Google Patents

一种透明液晶显示装置 Download PDF

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Publication number
WO2016095264A1
WO2016095264A1 PCT/CN2014/095327 CN2014095327W WO2016095264A1 WO 2016095264 A1 WO2016095264 A1 WO 2016095264A1 CN 2014095327 W CN2014095327 W CN 2014095327W WO 2016095264 A1 WO2016095264 A1 WO 2016095264A1
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WO
WIPO (PCT)
Prior art keywords
transparent
liquid crystal
display device
transparent liquid
crystal display
Prior art date
Application number
PCT/CN2014/095327
Other languages
English (en)
French (fr)
Inventor
萧宇均
陈仕祥
唐国富
李全
吕城龄
郭超凡
Original Assignee
深圳市华星光电技术有限公司
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 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US14/417,527 priority Critical patent/US9568769B2/en
Publication of WO2016095264A1 publication Critical patent/WO2016095264A1/zh

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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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a transparent liquid crystal display device.
  • a conventional display panel is generally opaque.
  • an LCD is generally provided with a backlight module for providing backlighting for the liquid crystal cell so that corresponding pixel units in the liquid crystal cell pass through. Light, thus showing the image. Since the backlight module is opaque, the viewer cannot see the object or scene behind the display panel through the display panel screen, so the conventional display panel is opaque.
  • the back surface of the conventional OLED is generally provided with a metal plate for reflecting light, and the metal plate is also opaque, since the metal plate is disposed on the back surface of the display panel, The viewer is also unable to see the object or scene behind the display panel through the display panel screen. Therefore, the traditional OLED is also opaque.
  • a transparent liquid crystal display device wherein the transparent liquid crystal display device comprises: a transparent liquid crystal cell; and a transparent light emitting plate; the transparent liquid crystal cell is disposed on the transparent light emitting plate;
  • the transparent illuminating panel includes: a first transparent electrode plate, a phosphor layer, a cavity layer, and a second transparent electrode plate; the first transparent electrode plate, the phosphor layer, and the a cavity layer is sequentially disposed on the second transparent electrode plate; wherein a plurality of phosphor storage units are disposed in the phosphor layer, the phosphor storage unit is configured to store phosphors; and the second transparent electrode plate is disposed A plurality of transparent electrodes are included, and the plurality of transparent electrodes are connected in series;
  • the transparent liquid crystal display device further includes an electron generator, the electron generator being disposed at a side of the cavity layer;
  • the electron generator generates electrons after being energized, and the electrons are injected into the cavity layer, and the first transparent electrode plate and the second transparent electrode plate form an electric field E after being energized, the electric field E causes the electrons generated by the electron generator to move toward the phosphor layer; when the electrons hit the phosphor layer, the phosphor layer emits light, and the emitted light is supplied to the Transparent LCD case.
  • the transparent liquid crystal display device further includes a controller, and the transparent liquid crystal cell, the first transparent electrode plate, and the second transparent electrode plate are respectively electrically connected to the controller.
  • the shape and size of the plurality of transparent electrodes are the same.
  • the shape and size of the plurality of transparent electrodes are different.
  • one of the phosphor storage units corresponds to one pixel unit in the transparent liquid crystal cell.
  • one of the phosphor storage units corresponds to a plurality of pixel units in the transparent liquid crystal cell.
  • the transparent liquid crystal display device further includes a transparent display panel, the transparent display panel is disposed on the transparent liquid crystal cell, and the transparent display panel is electrically connected to the controller.
  • the electron generator is disposed on a left side of the cavity layer.
  • the electron generator is disposed on a right side of the cavity layer.
  • a transparent liquid crystal display device comprising: a transparent liquid crystal cell; and a transparent light emitting plate; the transparent liquid crystal cell is disposed on the transparent light emitting plate;
  • the transparent illuminating panel includes: a first transparent electrode plate, a phosphor layer, a cavity layer, and a second transparent electrode plate; the first transparent electrode plate, the phosphor layer, and the The cavity layer is sequentially disposed on the second transparent electrode plate;
  • the transparent liquid crystal display device further includes an electron generator, the electron generator being disposed at a side of the cavity layer;
  • the electron generator generates electrons after being energized, and the electrons are injected into the cavity layer, and the first transparent electrode plate and the second transparent electrode plate form an electric field E after being energized, the electric field E causes the electrons generated by the electron generator to move toward the phosphor layer; when the electrons hit the phosphor layer, the phosphor layer emits light, and the emitted light is supplied to the Transparent LCD case.
  • the transparent liquid crystal display device further includes a controller, and the transparent liquid crystal cell, the first transparent electrode plate, and the second transparent electrode plate are respectively electrically connected to the controller.
  • the second transparent electrode plate comprises a plurality of transparent electrodes, and the plurality of transparent electrodes are connected in series.
  • the plurality of transparent electrodes have the same shape and size.
  • the plurality of transparent electrodes have different shapes and sizes.
  • a plurality of phosphor storage units are disposed in the phosphor layer, and the phosphor storage unit is configured to store phosphors.
  • one of the phosphor storage units corresponds to one pixel unit in the transparent liquid crystal cell.
  • one of the phosphor storage units corresponds to a plurality of pixel units in the transparent liquid crystal cell.
  • the transparent liquid crystal display device further includes a transparent display panel, the transparent display panel is disposed on the transparent liquid crystal cell, and the transparent display panel is electrically connected to the controller.
  • the electron generator is disposed on a left side of the cavity layer or on a right side of the cavity layer.
  • the present invention provides a transparent illuminating panel and an electron generator, the transparent illuminating panel comprising: a first transparent electrode plate, a phosphor layer, a cavity layer, and a second transparent electrode plate; a first transparent electrode plate, the phosphor layer, and the cavity layer are sequentially disposed on the second transparent electrode plate, and the electron generator is disposed at a side of the cavity layer; the electron generator Electrons are generated after energization, the electrons are injected into the cavity layer, and the first transparent electrode plate and the second transparent electrode plate form an electric field E after being energized, and the electric field E causes the The electron generated by the electron generator moves toward the phosphor layer; when the electron hits the phosphor layer, the phosphor layer emits light, and the emitted light is supplied to the transparent liquid crystal cell to The corresponding pixel unit in the liquid crystal cell is caused to transmit light to display a picture. Therefore, since the display panel, the liquid crystal cell, and the illuminating panel are both transparent
  • FIG. 1 is a schematic structural diagram of a transparent liquid crystal display device according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic diagram of a positional relationship between a pixel unit and a phosphor storage unit according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of an operation state of a transparent liquid crystal display device according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a transparent liquid crystal display device according to Embodiment 2 of the present invention.
  • FIG. 5 is another schematic structural diagram of a transparent liquid crystal display device according to Embodiment 2 of the present invention.
  • the transparent illuminating panel comprises: a first transparent electrode plate, a phosphor layer, a cavity layer, and a second transparent electrode plate; a first transparent electrode plate, the phosphor layer, and the cavity layer are sequentially disposed on the second transparent electrode plate, and the electron generator is disposed at a side of the cavity layer; the electron generator Electrons are generated after energization, the electrons are injected into the cavity layer, and the first transparent electrode plate and the second transparent electrode plate form an electric field E after being energized, and the electric field E causes the The electron generated by the electron generator moves toward the phosphor layer; when the electron hits the phosphor layer, the phosphor layer emits light, and the emitted light is supplied to the transparent liquid crystal cell to The corresponding pixel unit in the liquid crystal cell is caused to transmit light to display a picture. Therefore, since the display panel, the liquid crystal cell, and the illuminating panel are both transparent, the viewer can see the image to be displayed through the display panel screen, and
  • FIG. 1 is a schematic structural diagram of a transparent liquid crystal display device according to Embodiment 1 of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
  • the transparent liquid crystal display device includes a transparent display panel 101, a transparent liquid crystal cell 102, and a transparent light emitting panel 103.
  • the transparent display panel 101 is disposed on the transparent liquid crystal cell 102, and the transparent liquid crystal cell 102 is disposed.
  • the transparent illuminating panel 103 is configured to generate a light source, and the light emitted by the light source is supplied to the transparent liquid crystal cell 102 such that a corresponding pixel unit in the transparent liquid crystal cell 102 transmits light to display a picture.
  • the transparent illuminating plate 103 includes a first transparent electrode plate 104, a phosphor layer 105, a cavity layer 106, and a second transparent electrode plate 107.
  • the first transparent electrode plate 104 is disposed on the On the phosphor layer 105, the phosphor layer 105 is disposed on the cavity layer 106, and the cavity layer 106 is disposed on the second transparent electrode plate 107.
  • the transparent liquid crystal display device further includes an electron generator 108 disposed on a side of the cavity layer 106.
  • the electron generator 108 is disposed on a left side of the cavity layer 106; or, the electron generator 108 is disposed on a right side of the cavity layer 106.
  • the electron generator 108 is configured to generate electrons after being energized, and the electrons are injected into the cavity layer 106.
  • the transparent display panel 101 can be a transparent touch display panel. In this way, the user can perform a touch operation on the transparent touch display panel by using a finger or a stylus.
  • the transparent display panel 101 is optional; for example, when a transparent liquid crystal display device having a touch function is required, the transparent display panel 101 can be disposed on the transparent liquid crystal cell 102. For example, if the transparent liquid crystal display device does not need to have a touchable function, the transparent display panel 101 is not included, that is, the transparent display panel 101 is not disposed on the transparent liquid crystal cell 102.
  • the transparent liquid crystal display device provided by the first embodiment of the present invention works as follows: the electron generator 108 generates electrons after being energized, and the electrons are injected into the cavity layer 106.
  • the first transparent electrode plate 104 and the second transparent electrode plate 107 form an electric field E after being energized, and the electric field E causes the electrons generated by the electron generator 108 to move toward the phosphor layer 105;
  • the phosphor layer 105 emits light, and the emitted light is supplied to the transparent liquid crystal cell 102, so that corresponding pixel units in the liquid crystal cell 102 pass through. Light, thus showing the picture.
  • the transparent liquid crystal display device further includes a controller 109, the transparent display panel 101, the transparent liquid crystal cell 102, the first transparent electrode plate 104, and the second transparent electrode.
  • the boards 107 are electrically connected to the controller 109, respectively.
  • the controller 109 is used to adjust the rotation of the liquid crystal in the transparent liquid crystal cell 102. And the controller 109 is configured to receive a touch instruction from the transparent display panel 101 and parse the touch instruction. The controller 109 is configured to send a control signal to the first transparent electrode plate 104 and the second transparent electrode plate 107.
  • a phosphor powder is stored in the phosphor layer 105.
  • the phosphor layer 105 emits light, and the emitted light is supplied to the transparent liquid crystal.
  • the cartridge 102 is such that the corresponding pixel unit in the liquid crystal cell 102 transmits light to display a picture.
  • a plurality of phosphor storage units are disposed in the phosphor layer 105, and the phosphor storage unit is configured to store phosphors.
  • the purpose of setting up the phosphor storage unit is to prevent the phosphor from scattering to other places. After the electrons hit the phosphor layer 105, the phosphor layer 105 emits light, and the emitted light is supplied to the transparent liquid crystal cell 102, so that the corresponding pixel unit in the liquid crystal cell 102 transmits light. Thereby displaying the picture.
  • one of the phosphor storage units corresponds to a plurality of pixel units in the transparent liquid crystal cell. After the electrons hit the phosphor in the phosphor storage unit, the phosphor layer 105 emits light, and the emitted light is supplied to the transparent liquid crystal cell 102 such that the corresponding pixel unit in the liquid crystal cell 102 The light is transmitted to display the picture.
  • one of the phosphor storage units 1051 corresponds to one pixel unit 1021 in the transparent liquid crystal cell.
  • the positional relationship between the pixel unit and the phosphor storage unit is as shown in FIG. 2.
  • the one-to-one manner can more effectively transmit light to corresponding pixel units in the liquid crystal cell 102, thereby displaying a brighter picture.
  • FIG. 3 is a schematic diagram of an operation state of a transparent liquid crystal display device according to an embodiment of the present invention.
  • the electron generator 108 generates electrons after being energized, the electrons are injected into the cavity layer 106, and the first transparent electrode plate 104 and the second transparent electrode plate 107 form an electric field E after being energized.
  • the electric field E causes the electrons generated by the electron generator 108 to move toward the phosphor layer 105; when the electrons hit the phosphor layer 105, the phosphor layer 105 emits light.
  • the emitted light is supplied to the transparent liquid crystal cell 102 such that the corresponding pixel unit in the liquid crystal cell 102 transmits light, thereby displaying a picture.
  • the viewer can see the screen to be displayed through the display panel screen, and since the display panel, the liquid crystal cell, and the illuminating panel are all transparent, the viewer can simultaneously see the object or scene behind the display panel through the screen.
  • the first embodiment of the present invention generates electrons after being energized by the electron generator, and the electrons are injected into the cavity layer, and the first transparent electrode plate and the second transparent electrode plate are Forming an electric field E after energization, the electric field E causing the electrons generated by the electron generator to move toward the phosphor layer; when the electron hits the phosphor layer, the phosphor layer Illuminating, the emitted light is supplied to the transparent liquid crystal cell, so that corresponding pixel units in the liquid crystal cell transmit light, thereby displaying a picture.
  • the display panel, the liquid crystal cell, and the illuminating panel are both transparent, the viewer can see the screen to be displayed through the screen of the display panel, and the back of the display panel can be seen through the screen. Object or scene.
  • FIG. 4 and FIG. 5 are schematic diagrams showing the structure of a transparent liquid crystal display device according to Embodiment 2 of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
  • the transparent liquid crystal display device includes a transparent display panel 201, a transparent liquid crystal cell 202, and a transparent light emitting panel 203.
  • the transparent display panel 201 is disposed on the transparent liquid crystal cell 202, and the transparent liquid crystal cell 202 is disposed.
  • the transparent illuminating panel 203 is configured to generate a light source, and the light emitted by the light source is supplied to the transparent liquid crystal cell 202 such that a corresponding pixel unit in the transparent liquid crystal cell 202 transmits light to display a picture.
  • the transparent illuminating plate 203 includes: a first transparent electrode plate 204, a phosphor layer 205, a cavity layer 206, and a second transparent electrode plate 207; the first transparent electrode plate 204 is disposed on the On the phosphor layer 205, the phosphor layer 205 is disposed on the cavity layer 206, and the cavity layer 206 is disposed on the second transparent electrode plate 207.
  • the transparent liquid crystal display device further includes an electron generator 208 disposed on a side of the cavity layer 206.
  • the electron generator 208 is disposed on a left side of the cavity layer 206; or, the electron generator 208 is disposed on a right side of the cavity layer 206.
  • the electron generator 208 is configured to generate electrons after being energized, the electrons entering the cavity layer 206.
  • the transparent display panel 201 can be a transparent touch display panel. In this way, the user can perform a touch operation on the transparent touch display panel by using a finger or a stylus.
  • the transparent display panel 201 is optional; for example, when a transparent liquid crystal display device having a touch function is required, the transparent display panel 201 can be disposed on the transparent liquid crystal cell 202. For example, if the transparent liquid crystal display device does not need to have a touchable function, the transparent display panel 201 is not included, that is, the transparent display panel 201 is not disposed on the transparent liquid crystal cell 202.
  • the transparent liquid crystal display device provided by the first embodiment of the present invention works as follows: the electron generator 208 generates electrons after being energized, and the electrons are injected into the cavity layer 206.
  • the first transparent electrode plate 204 and the second transparent electrode plate 207 form an electric field E after being energized, and the electric field E causes the electrons generated by the electron generator 208 to move toward the phosphor layer 205;
  • the phosphor layer 205 emits light, and the emitted light is supplied to the transparent liquid crystal cell 202 so that the corresponding pixel unit in the liquid crystal cell 202 passes through. Light, thus showing the picture.
  • the transparent liquid crystal display device further includes a controller 209, the transparent display panel 201, the transparent liquid crystal cell 202, the first transparent electrode plate 204, and the second transparent electrode.
  • the boards 207 are electrically connected to the controller 209, respectively.
  • the controller 209 is used to adjust the rotation of the liquid crystal in the transparent liquid crystal cell 202. And the controller 209 is configured to receive a touch instruction from the transparent display panel 201 and parse the touch instruction. The controller 209 is configured to send a control signal to the first transparent electrode plate 204 and the second transparent electrode plate 207.
  • the phosphor layer 205 stores phosphor powder.
  • the phosphor layer 205 emits light, and the emitted light is supplied to the transparent liquid crystal.
  • the cartridge 202 is such that the corresponding pixel unit in the liquid crystal cell 202 transmits light to display a picture.
  • a plurality of phosphor storage units are disposed in the phosphor layer 205, and the phosphor storage unit is configured to store phosphors.
  • the purpose of setting up the phosphor storage unit is to prevent the phosphor from scattering to other places. After the electrons hit the phosphor layer 205, the phosphor layer 205 emits light, and the emitted light is supplied to the transparent liquid crystal cell 202, so that the corresponding pixel unit in the liquid crystal cell 202 transmits light. Thereby displaying the picture.
  • one of the phosphor storage units corresponds to a plurality of pixel units in the transparent liquid crystal cell. After the electrons hit the phosphor in the phosphor storage unit, the phosphor layer 205 emits light, and the emitted light is supplied to the transparent liquid crystal cell 202 such that the corresponding pixel unit in the liquid crystal cell 202 The light is transmitted to display the picture.
  • one of the phosphor storage units corresponds to one pixel unit in the transparent liquid crystal cell.
  • the positional relationship between the pixel unit and the phosphor storage unit is as shown in FIG. 2.
  • the one-to-one manner can more effectively transmit light to corresponding pixel units in the liquid crystal cell 202, thereby displaying a brighter picture.
  • the second transparent electrode plate 207 includes a plurality of transparent electrodes 2071, and the plurality of transparent electrodes 2071 are sequentially connected in series; wherein the shapes and sizes of the plurality of transparent electrodes 2071 are the same, such as Figure 4 shows.
  • the advantage of dividing the second transparent electrode plate 207 into a plurality of transparent electrodes in this embodiment is that the first transparent electrode plate 204 and the second transparent electrode plate 207 form a strong electric field E after being energized, and the electric field E The electrons generated by the electron generator 208 can be more effectively caused to move toward the phosphor layer 205.
  • the second transparent electrode plate includes a plurality of transparent electrodes 2071, and the plurality of transparent electrodes 2071 are sequentially connected in series; the shape and size of the plurality of transparent electrodes 2071 are different, as shown in FIG. 5. Shown.
  • the advantage of dividing the second transparent electrode plate 207 into a plurality of transparent electrodes in this embodiment is that the first transparent electrode plate 204 and the second transparent electrode plate 207 form a strong electric field E after being energized, and the electric field E The electrons generated by the electron generator 208 can be more effectively caused to move toward the phosphor layer 205.
  • FIG. 3 is a schematic diagram of an operation state of a transparent liquid crystal display device according to an embodiment of the present invention.
  • the electron generator 208 generates electrons after being energized, the electrons are injected into the cavity layer 206, and the first transparent electrode plate 204 and the second transparent electrode plate 207 form an electric field E after being energized.
  • the electric field E causes the electrons generated by the electron generator 208 to move toward the phosphor layer 205; when the electrons hit the phosphor layer 205, the phosphor layer 205 emits light.
  • the emitted light is supplied to the transparent liquid crystal cell 202 such that the corresponding pixel unit in the liquid crystal cell 202 transmits light to thereby display a picture.
  • the viewer can see the screen to be displayed through the display panel screen, and since the display panel, the liquid crystal cell, and the illuminating panel are all transparent, the viewer can simultaneously see the object or scene behind the display panel through the screen.
  • the second embodiment of the present invention generates electrons after being energized by the electron generator, and the electrons are injected into the cavity layer, and the first transparent electrode plate and the second transparent electrode plate are Forming an electric field E after energization, the electric field E causing the electrons generated by the electron generator to move toward the phosphor layer; when the electron hits the phosphor layer, the phosphor layer Illuminating, the emitted light is supplied to the transparent liquid crystal cell, so that corresponding pixel units in the liquid crystal cell transmit light, thereby displaying a picture.
  • the display panel, the liquid crystal cell, and the illuminating panel are both transparent, the viewer can see the screen to be displayed through the display panel screen, and can also see the back of the display panel through the screen. Object or scene.
  • the transparent liquid crystal display device comprises: a transparent light emitting plate and an electron generator, wherein the transparent light emitting plate comprises: a first transparent electrode plate, a phosphor layer, a cavity layer, and a second transparent electrode plate; the first transparent electrode plate, the phosphor layer, and the cavity layer are sequentially disposed on the second transparent electrode plate, and the electron generator is disposed in the cavity a side of the layer; the electron generator generates electrons after being energized, the electrons are injected into the cavity layer, and the first transparent electrode plate and the second transparent electrode plate form an electric field E after being energized
  • the electric field E causes the electrons generated by the electron generator to move toward the phosphor layer; when the electrons hit the phosphor layer, the phosphor layer emits light, and the emitted light Provided to the transparent liquid crystal cell such that corresponding pixel units in the liquid crystal cell transmit light, thereby displaying a picture. Therefore, since the display panel, the liquid crystal cell, and the illumina

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

一种透明液晶显示装置，包括：透明液晶盒（102）、以及透明发光板（103）；透明液晶盒（102）设置于透明发光板（103）上；透明发光板（103）包括：第一透明电极板（104）、荧光粉层（105）、空腔层（106）以及第二透明电极板（107）；第一透明电极板（104）、荧光粉层（105）、空腔层（106）依次设置于第二透明电极板（107）上；电子产生器（108），设置于空腔层（106）侧边。既能通过显示面板屏幕看到待显示的画面，又可以通过屏幕看到显示面板背后的物体或场景。

Description

一种透明液晶显示装置 技术领域
本发明涉及显示技术领域，特别涉及一种透明液晶显示装置。
 背景技术
在现有技术中，传统的显示面板一般是不透明的，例如，LCD一般都设置有一个背光模块，该背光模块用于为液晶盒提供背光，以使得所述液晶盒中的相应像素单元透过光线，从而显示图像。由于所述背光模块是不透明的，观看者无法透过显示面板屏幕看到所述显示面板背后的物体或场景，因此说传统的显示面板是不透明的。
虽然，目前已经出现OLED这种显示技术，但是传统的OLED的背面一般都设置有一用于反射光线的金属板，而这金属板也是不透明的，由于所述金属板设置在显示面板背面，因此，观看者同样无法透过显示面板屏幕看到所述显示面板背后的物体或场景。因此说传统的OLED也是不透明的。
因此，有待于提供一种即可以通过显示面板屏幕看到待显示的画面，又可以通过该屏幕看到所述显示面板背后的物体或场景的透明显示面板。
故，有必要提出一种新的技术方案，以解决上述技术问题。
 技术问题
本发明的目的在于提供一种透明液晶显示装置，其能通过显示面板屏幕看到待显示的画面，又可以通过该屏幕看到所述显示面板背后的物体或场景。
 技术解决方案
一种透明液晶显示装置，其中所述透明液晶显示装置包括：一透明液晶盒、以及一透明发光板；所述透明液晶盒设置于所述透明发光板上；
其中，所述透明发光板包括：一第一透明电极板、一荧光粉层、一空腔层、以及一第二透明电极板；所述第一透明电极板、所述荧光粉层、以及所述空腔层依次设置于所述第二透明电极板上；其中所述荧光粉层中设置有多个荧光粉储存单元，所述荧光粉储存单元用于储存荧光粉；所述第二透明电极板包括多个透明电极，所述多个透明电极依次串联；
所述透明液晶显示装置还包括一电子产生器，所述电子产生器设置于所述空腔层侧边；
所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒。
优选的，其中所述透明液晶显示装置还包括一控制器，所述透明液晶盒、所述第一透明电极板、以及所述第二透明电极板分别与所述控制器电性连接。
优选的，其中所述多个透明电极的形状及大小均为相同。
优选的，其中所述多个透明电极的形状及大小均为不同。
优选的，其中一个所述荧光粉储存单元对应所述透明液晶盒中的一个像素单元。
优选的，其中一个所述荧光粉储存单元对应所述透明液晶盒中的多个像素单元。
优选的，其中所述透明液晶显示装置还包括一透明显示面板，所述透明显示面板设置于所述透明液晶盒上，所述透明显示面板与所述控制器电性连接。
优选的，其中所述电子产生器设置于所述空腔层的左侧边。
优选的，其中所述电子产生器设置于所述空腔层的右侧边。
一种透明液晶显示装置，所述透明液晶显示装置包括：一透明液晶盒、以及一透明发光板；所述透明液晶盒设置于所述透明发光板上；
其中，所述透明发光板包括：一第一透明电极板、一荧光粉层、一空腔层、以及一第二透明电极板；所述第一透明电极板、所述荧光粉层、以及所述空腔层依次设置于所述第二透明电极板上；
所述透明液晶显示装置还包括一电子产生器，所述电子产生器设置于所述空腔层侧边；
所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒。
优选的，所述透明液晶显示装置还包括一控制器，所述透明液晶盒、所述第一透明电极板、以及所述第二透明电极板分别与所述控制器电性连接。
优选的，所述第二透明电极板包括多个透明电极，所述多个透明电极依次串联。
优选的，所述多个透明电极的形状及大小均为相同。
优选的，所述多个透明电极的形状及大小均为不同。
优选的，所述荧光粉层中设置有多个荧光粉储存单元，所述荧光粉储存单元用于储存荧光粉。
优选的，一个所述荧光粉储存单元对应所述透明液晶盒中的一个像素单元。
优选的，一个所述荧光粉储存单元对应所述透明液晶盒中的多个像素单元。
优选的，所述透明液晶显示装置还包括一透明显示面板，所述透明显示面板设置于所述透明液晶盒上，所述透明显示面板与所述控制器电性连接。
优选的，所述电子产生器设置于所述空腔层的左侧边，或者是设置于所述空腔层的右侧边。
 有益效果
相对现有技术，本发明通过设置透明发光板以及电子产生器，所述透明发光板包括：一第一透明电极板、一荧光粉层、一空腔层、以及一第二透明电极板；所述第一透明电极板、所述荧光粉层、以及所述空腔层依次设置于所述第二透明电极板上，所述电子产生器设置于所述空腔层侧边；所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒，以使得所述液晶盒中的相应像素单元透过光线，从而显示画面。因此，本发明由于显示面板、液晶盒以及发光板均是透明的，因此，观看者既能通过显示面板屏幕看到待显示的画面，又可以通过该屏幕看到所述显示面板背后的物体或场景。
 附图说明
图1为本发明实施例一提供的透明液晶显示装置的结构示意图；
图2为本发明实施例提供的像素单元与荧光粉储存单元的位置关系的示意图；
图3为本发明实施例提供的透明液晶显示装置的工作状态示意图；
图4为本发明实施例二提供的透明液晶显示装置的结构示意图；
图5为本发明实施例二提供的透明液晶显示装置的另一结构示意图。
 本发明的最佳实施方式
本说明书所使用的词语“实施例”意指用作实例、示例或例证。此外，本说明书和所附权利要求中所使用的冠词“一”一般地可以被解释为意指“一个或多个”，除非另外指定或从上下文清楚导向单数形式。
在本发明实施例中，通过设置透明发光板以及电子产生器，所述透明发光板包括：一第一透明电极板、一荧光粉层、一空腔层、以及一第二透明电极板；所述第一透明电极板、所述荧光粉层、以及所述空腔层依次设置于所述第二透明电极板上，所述电子产生器设置于所述空腔层侧边；所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒，以使得所述液晶盒中的相应像素单元透过光线，从而显示画面。因此，本发明由于显示面板、液晶盒以及发光板均是透明的，因此，观看者既能通过显示面板屏幕看到待显示的画面，又可以通过该屏幕看到所述显示面板背后的物体或场景。
实施例一
请参阅图1，为本发明实施例一提供的透明液晶显示装置的结构示意图。为了便于说明，仅示出了与本发明实施例相关的部分。
所述透明液晶显示装置包括：一透明显示面板101、一透明液晶盒102、以及一透明发光板103；所述透明显示面板101设置于所述透明液晶盒102上，所述透明液晶盒102设置于所述透明发光板103上。所述透明发光板103用于产生光源，所述光源所发出的光提供给所述透明液晶盒102，以使得所述透明液晶盒102中的相应像素单元透过光线，从而显示画面。
其中，所述透明发光板103包括：一第一透明电极板104、一荧光粉层105、一空腔层106、以及一第二透明电极板107；所述第一透明电极板104设置于所述荧光粉层105上，所述荧光粉层105设置于所述空腔层106上，所述空腔层106设置于所述第二透明电极板107上。
在本发明实施例中，所述透明液晶显示装置还包括一电子产生器108，所述电子产生器108设置于所述空腔层106侧边。具体的，所述电子产生器108设置于所述空腔层106的左侧边；或者是，所述电子产生器108设置于所述空腔层106的右侧边。其中，所述电子产生器108用于在通电后产生电子，所述电子射入至所述空腔层106内。
然而，可以理解的是，所述透明显示面板101可以是透明触控显示面板。这样，用户可以通过手指或手写笔在所述透明触控显示面板上进行触控操作。其中，所述透明显示面板101为可选；例如，需要具有可触控功能的透明液晶显示装置时，那么可将所述透明显示面板101设置于所述透明液晶盒102上。又如，如果透明液晶显示装置不需要具有可触控功能时，那么则不包括所述透明显示面板101，即所述透明液晶盒102上不设置所述透明显示面板101。
在本发明实施例中，本发明实施例一提供的透明液晶显示装置的工作原理如下：所述电子产生器108在通电后产生电子，所述电子射入至所述空腔层106内，所述第一透明电极板104和所述第二透明电极板107在通电后形成一个电场E，所述电场E会促使所述电子产生器108产生的所述电子朝向所述荧光粉层105运动；当所述电子击中所述荧光粉层105后，所述荧光粉层105会发光，所发出的光提供给所述透明液晶盒102，以使得所述液晶盒102中的相应像素单元透过光线，从而显示画面。
作为本发明一实施例，所述透明液晶显示装置还包括一控制器109，所述透明显示面板101、所述透明液晶盒102、所述第一透明电极板104、以及所述第二透明电极板107分别与所述控制器109电性连接。
然而，可以理解的是，所述控制器109用于调节所述透明液晶盒102中液晶的旋转。以及，所述控制器109用于接收来自所述透明显示面板101的触控指令，并解析所述触控指令。所述控制器109用于向所述第一透明电极板104、以及所述第二透明电极板107发出控制信号。
作为本发明一实施例，所述荧光粉层105中储存有荧光粉，当电子击中所述荧光粉层105后，所述荧光粉层105会发光，所发出的光提供给所述透明液晶盒102，以使得所述液晶盒102中的相应像素单元透过光线，从而显示画面。
作为本发明一优选实施例，所述荧光粉层105中设置有多个荧光粉储存单元，所述荧光粉储存单元用于储存荧光粉。设置荧光粉储存单元的目的是，防止荧光粉散落到其它地方。当电子击中所述荧光粉层105后，所述荧光粉层105会发光，所发出的光提供给所述透明液晶盒102，以使得所述液晶盒102中的相应像素单元透过光线，从而显示画面。
作为本发明一实施例，一个所述荧光粉储存单元对应所述透明液晶盒中的多个像素单元。当电子击中所述荧光粉储存单元中的荧光粉后，所述荧光粉层105会发光，所发出的光提供给所述透明液晶盒102，以使得所述液晶盒102中的相应像素单元透过光线，从而显示画面。
作为本发明一优选实施例，一个所述荧光粉储存单元1051对应所述透明液晶盒中的一个像素单元1021。像素单元与荧光粉储存单元的位置关系如图2所示。一对一的方式能更加有效的给所述液晶盒102中的相应像素单元透过光线，从而显示更亮的画面。
请参阅图3，为本发明实施例提供的透明液晶显示装置的工作状态示意图。所述电子产生器108在通电后产生电子，所述电子射入至所述空腔层106内，所述第一透明电极板104和所述第二透明电极板107在通电后形成一个电场E，所述电场E会促使所述电子产生器108产生的所述电子朝向所述荧光粉层105运动；当所述电子击中所述荧光粉层105后，所述荧光粉层105会发光，所发出的光提供给所述透明液晶盒102，以使得所述液晶盒102中的相应像素单元透过光线，从而显示画面。观看者可以通过显示面板屏幕看到待显示的画面，又由于显示面板、液晶盒以及发光板均是透明的，所以观看者同时能通过该屏幕看到所述显示面板背后的物体或场景。
由上可知，本发明实施例一通过所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒，以使得所述液晶盒中的相应像素单元透过光线，从而显示画面。因此，本发明实施例一由于显示面板、液晶盒以及发光板均是透明的，因此，观看者既能通过显示面板屏幕看到待显示的画面，又可以通过该屏幕看到所述显示面板背后的物体或场景。
实施例二
请参阅图4和图5，为本发明实施例二提供的透明液晶显示装置的结构示意图。为了便于说明，仅示出了与本发明实施例相关的部分。
所述透明液晶显示装置包括：一透明显示面板201、一透明液晶盒202、以及一透明发光板203；所述透明显示面板201设置于所述透明液晶盒202上，所述透明液晶盒202设置于所述透明发光板203上。所述透明发光板203用于产生光源，所述光源所发出的光提供给所述透明液晶盒202，以使得所述透明液晶盒202中的相应像素单元透过光线，从而显示画面。
其中，所述透明发光板203包括：一第一透明电极板204、一荧光粉层205、一空腔层206、以及一第二透明电极板207；所述第一透明电极板204设置于所述荧光粉层205上，所述荧光粉层205设置于所述空腔层206上，所述空腔层206设置于所述第二透明电极板207上。
在本发明实施例中，所述透明液晶显示装置还包括一电子产生器208，所述电子产生器208设置于所述空腔层206侧边。具体的，所述电子产生器208设置于所述空腔层206的左侧边；或者是，所述电子产生器208设置于所述空腔层206的右侧边。其中，所述电子产生器208用于在通电后产生电子，所述电子射入至所述空腔层206内。
然而，可以理解的是，所述透明显示面板201可以是透明触控显示面板。这样，用户可以通过手指或手写笔在所述透明触控显示面板上进行触控操作。其中，所述透明显示面板201为可选；例如，需要具有可触控功能的透明液晶显示装置时，那么可将所述透明显示面板201设置于所述透明液晶盒202上。又如，如果透明液晶显示装置不需要具有可触控功能时，那么则不包括所述透明显示面板201，即所述透明液晶盒202上不设置所述透明显示面板201。
在本发明实施例中，本发明实施例一提供的透明液晶显示装置的工作原理如下：所述电子产生器208在通电后产生电子，所述电子射入至所述空腔层206内，所述第一透明电极板204和所述第二透明电极板207在通电后形成一个电场E，所述电场E会促使所述电子产生器208产生的所述电子朝向所述荧光粉层205运动；当所述电子击中所述荧光粉层205后，所述荧光粉层205会发光，所发出的光提供给所述透明液晶盒202，以使得所述液晶盒202中的相应像素单元透过光线，从而显示画面。
作为本发明一实施例，所述透明液晶显示装置还包括一控制器209，所述透明显示面板201、所述透明液晶盒202、所述第一透明电极板204、以及所述第二透明电极板207分别与所述控制器209电性连接。
然而，可以理解的是，所述控制器209用于调节所述透明液晶盒202中液晶的旋转。以及，所述控制器209用于接收来自所述透明显示面板201的触控指令，并解析所述触控指令。所述控制器209用于向所述第一透明电极板204、以及所述第二透明电极板207发出控制信号。
作为本发明一实施例，所述荧光粉层205中储存有荧光粉，当电子击中所述荧光粉层205后，所述荧光粉层205会发光，所发出的光提供给所述透明液晶盒202，以使得所述液晶盒202中的相应像素单元透过光线，从而显示画面。
作为本发明一优选实施例，所述荧光粉层205中设置有多个荧光粉储存单元，所述荧光粉储存单元用于储存荧光粉。设置荧光粉储存单元的目的是，防止荧光粉散落到其它地方。当电子击中所述荧光粉层205后，所述荧光粉层205会发光，所发出的光提供给所述透明液晶盒202，以使得所述液晶盒202中的相应像素单元透过光线，从而显示画面。
作为本发明一实施例，一个所述荧光粉储存单元对应所述透明液晶盒中的多个像素单元。当电子击中所述荧光粉储存单元中的荧光粉后，所述荧光粉层205会发光，所发出的光提供给所述透明液晶盒202，以使得所述液晶盒202中的相应像素单元透过光线，从而显示画面。
作为本发明一优选实施例，一个所述荧光粉储存单元对应所述透明液晶盒中的一个像素单元。像素单元与荧光粉储存单元的位置关系如图2所示。一对一的方式能更加有效的给所述液晶盒202中的相应像素单元透过光线，从而显示更亮的画面。
作为本发明一实施例，所述第二透明电极板207包括多个透明电极2071，所述多个透明电极2071依次串联；其中，所述多个透明电极2071的形状及大小均为相同，如图4所示。本实施例将第二透明电极板207分割成多个透明电极的好处是：所述第一透明电极板204和所述第二透明电极板207在通电后形成一个强电场E，所述电场E能更加有效的促使所述电子产生器208产生的所述电子朝向所述荧光粉层205运动。
作为本发明另一实施例，所述第二透明电极板包括多个透明电极2071，所述多个透明电极2071依次串联；所述多个透明电极2071的形状及大小均为不同，如图5所示。本实施例将第二透明电极板207分割成多个透明电极的好处是：所述第一透明电极板204和所述第二透明电极板207在通电后形成一个强电场E，所述电场E能更加有效的促使所述电子产生器208产生的所述电子朝向所述荧光粉层205运动。
请参阅图3，为本发明实施例提供的透明液晶显示装置的工作状态示意图。所述电子产生器208在通电后产生电子，所述电子射入至所述空腔层206内，所述第一透明电极板204和所述第二透明电极板207在通电后形成一个电场E，所述电场E会促使所述电子产生器208产生的所述电子朝向所述荧光粉层205运动；当所述电子击中所述荧光粉层205后，所述荧光粉层205会发光，所发出的光提供给所述透明液晶盒202，以使得所述液晶盒202中的相应像素单元透过光线，从而显示画面。观看者可以通过显示面板屏幕看到待显示的画面，又由于显示面板、液晶盒以及发光板均是透明的，所以观看者同时能通过该屏幕看到所述显示面板背后的物体或场景。
由上可知，本发明实施例二通过所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒，以使得所述液晶盒中的相应像素单元透过光线，从而显示画面。因此，本发明实施例二由于显示面板、液晶盒以及发光板均是透明的，因此，观看者既能通过显示面板屏幕看到待显示的画面，又可以通过该屏幕看到所述显示面板背后的物体或场景。
综上所述，本发明实施例提供的透明液晶显示装置，通过设置透明发光板以及电子产生器，所述透明发光板包括：一第一透明电极板、一荧光粉层、一空腔层、以及一第二透明电极板；所述第一透明电极板、所述荧光粉层、以及所述空腔层依次设置于所述第二透明电极板上，所述电子产生器设置于所述空腔层侧边；所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒，以使得所述液晶盒中的相应像素单元透过光线，从而显示画面。因此，本发明由于显示面板、液晶盒以及发光板均是透明的，因此，观看者既能通过显示面板屏幕看到待显示的画面，又可以通过该屏幕看到所述显示面板背后的物体或场景。
尽管已经相对于一个或多个实现方式示出并描述了本发明，但是本领域技术人员基于对本说明书和附图的阅读和理解将会想到等价变型和修改。本发明包括所有这样的修改和变型，并且仅由所附权利要求的范围限制。特别地关于由上述组件执行的各种功能，用于描述这样的组件的术语旨在对应于执行所述组件的指定功能（例如其在功能上是等价的）的任意组件（除非另外指示），即使在结构上与执行本文所示的本说明书的示范性实现方式中的功能的公开结构不等同。此外，尽管本说明书的特定特征已经相对于若干实现方式中的仅一个被公开，但是这种特征可以与如可以对给定或特定应用而言是期望和有利的其他实现方式的一个或多个其他特征组合。而且，就术语“包括”、“具有”、“含有”或其变形被用在具体实施方式或权利要求中而言，这样的术语旨在以与术语“包含”相似的方式包括。
综上所述，虽然本发明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发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种透明液晶显示装置，其中所述透明液晶显示装置包括：一透明液晶盒、以及一透明发光板；所述透明液晶盒设置于所述透明发光板上；
    其中，所述透明发光板包括：一第一透明电极板、一荧光粉层、一空腔层、以及一第二透明电极板；所述第一透明电极板、所述荧光粉层、以及所述空腔层依次设置于所述第二透明电极板上；其中所述荧光粉层中设置有多个荧光粉储存单元，所述荧光粉储存单元用于储存荧光粉；所述第二透明电极板包括多个透明电极，所述多个透明电极依次串联；
    所述透明液晶显示装置还包括一电子产生器，所述电子产生器设置于所述空腔层侧边；
    所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒。
  2. 根据权利要求1所述的透明液晶显示装置，其中所述透明液晶显示装置还包括一控制器，所述透明液晶盒、所述第一透明电极板、以及所述第二透明电极板分别与所述控制器电性连接。
  3. 根据权利要求1所述的透明液晶显示装置，其中所述多个透明电极的形状及大小均为相同。
  4. 根据权利要求1所述的透明液晶显示装置，其中所述多个透明电极的形状及大小均为不同。
  5. 根据权利要求1所述的透明液晶显示装置，其中一个所述荧光粉储存单元对应所述透明液晶盒中的一个像素单元。
  6. 根据权利要求1所述的透明液晶显示装置，其中一个所述荧光粉储存单元对应所述透明液晶盒中的多个像素单元。
  7. 根据权利要求2所述的透明液晶显示装置，其中所述透明液晶显示装置还包括一透明显示面板，所述透明显示面板设置于所述透明液晶盒上，所述透明显示面板与所述控制器电性连接。
  8. 根据权利要求1所述的透明液晶显示装置，其中所述电子产生器设置于所述空腔层的左侧边。
  9. 根据权利要求1所述的透明液晶显示装置，其中所述电子产生器设置于所述空腔层的右侧边。
  10. 一种透明液晶显示装置，其中所述透明液晶显示装置包括：一透明液晶盒、以及一透明发光板；所述透明液晶盒设置于所述透明发光板上；
    其中，所述透明发光板包括：一第一透明电极板、一荧光粉层、一空腔层、以及一第二透明电极板；所述第一透明电极板、所述荧光粉层、以及所述空腔层依次设置于所述第二透明电极板上；
    所述透明液晶显示装置还包括一电子产生器，所述电子产生器设置于所述空腔层侧边；
    所述电子产生器在通电后产生电子，所述电子射入至所述空腔层内，所述第一透明电极板和所述第二透明电极板在通电后形成一个电场E，所述电场E会促使所述电子产生器产生的所述电子朝向所述荧光粉层运动；当所述电子击中所述荧光粉层后，所述荧光粉层会发光，所发出的光提供给所述透明液晶盒。
  11. 根据权利要求10所述的透明液晶显示装置，其中所述透明液晶显示装置还包括一控制器，所述透明液晶盒、所述第一透明电极板、以及所述第二透明电极板分别与所述控制器电性连接。
  12. 根据权利要求10所述的透明液晶显示装置，其中所述第二透明电极板包括多个透明电极，所述多个透明电极依次串联。
  13. 根据权利要求12所述的透明液晶显示装置，其中所述多个透明电极的形状及大小均为相同。
  14. 根据权利要求12所述的透明液晶显示装置，其中所述多个透明电极的形状及大小均为不同。
  15. 根据权利要求10所述的透明液晶显示装置，其中所述荧光粉层中设置有多个荧光粉储存单元，所述荧光粉储存单元用于储存荧光粉。
  16. 根据权利要求15所述的透明液晶显示装置，其中一个所述荧光粉储存单元对应所述透明液晶盒中的一个像素单元。
  17. 根据权利要求15所述的透明液晶显示装置，其中一个所述荧光粉储存单元对应所述透明液晶盒中的多个像素单元。
  18. 根据权利要求11所述的透明液晶显示装置，其中所述透明液晶显示装置还包括一透明显示面板，所述透明显示面板设置于所述透明液晶盒上，所述透明显示面板与所述控制器电性连接。
  19. 根据权利要求10所述的透明液晶显示装置，其中所述电子产生器设置于所述空腔层的左侧边。
  20. 根据权利要求10所述的透明液晶显示装置，其中所述电子产生器设置于所述空腔层的右侧边。
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