WO2017128574A1 - 液晶显示面板及液晶显示装置 - Google Patents

液晶显示面板及液晶显示装置 Download PDF

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Publication number
WO2017128574A1
WO2017128574A1 PCT/CN2016/083558 CN2016083558W WO2017128574A1 WO 2017128574 A1 WO2017128574 A1 WO 2017128574A1 CN 2016083558 W CN2016083558 W CN 2016083558W WO 2017128574 A1 WO2017128574 A1 WO 2017128574A1
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Prior art keywords
substrate
away
transparent electrode
liquid crystal
crystal display
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PCT/CN2016/083558
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English (en)
French (fr)
Inventor
范广宝
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Wuhan China Star Optoelectronics Technology Co Ltd
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Wuhan China Star Optoelectronics Technology Co Ltd
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Priority to US15/107,322 priority Critical patent/US9977277B2/en
Publication of WO2017128574A1 publication Critical patent/WO2017128574A1/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated 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
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel 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
    • 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
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
    • 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
    • G02F1/133345—Insulating layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned

Definitions

  • the present invention relates to the field of display, and in particular to a liquid crystal display panel and a liquid crystal display device.
  • Liquid crystal display as a common display device, is favored by users because of its low power consumption, small size, and light weight.
  • a liquid crystal display panel is included in the liquid crystal display device, and the liquid crystal display panel includes a color film substrate and a thin film transistor array substrate which are opposite and spaced apart.
  • the surface of the transparent conductive unit (such as the pixel electrode or the common electrode) in the thin film transistor array substrate is generally planar, and the two ends of the transparent conductive unit respectively correspond to the black matrix (BM) on the side of the color filter substrate, and therefore, Light passing through both ends of the transparent conductive unit cannot penetrate the black matrix, thereby causing a decrease in light utilization efficiency of the liquid crystal display panel.
  • BM black matrix
  • the present invention provides a liquid crystal display panel comprising a color film substrate and a thin film transistor array substrate disposed opposite to each other, the color film substrate comprising a first substrate, a plurality of color resisting units and a plurality of light blocking units.
  • the plurality of color resisting units and the plurality of light blocking units are disposed on a surface of the first substrate adjacent to the thin film transistor array substrate, and the plurality of color resisting units are spaced apart, and are disposed between adjacent color resisting units
  • the light shielding unit, the thin film transistor array substrate includes a second substrate and a plurality of first transparent electrode units, and the plurality of first transparent electrode units are spaced apart from the surface of the second substrate adjacent to the color filter substrate.
  • Each of the first transparent electrode units is disposed opposite to a color resisting unit, the size of the first transparent electrode unit in the first direction is larger than the size of the color resisting unit disposed opposite thereto in the first direction, and The surface of the first transparent electrode unit away from the second substrate is concave The curved surface, wherein the first direction is a direction parallel to the second substrate.
  • the first transparent electrode unit includes a first portion, a second portion, and a third portion that are sequentially arranged along the first direction, and the first portion, the second portion, and the third portion are integrally connected.
  • the first portion of the surface away from the second substrate includes opposite first and second ends, the first end being away from the second portion than the second end, and the first portion is far away The distance between the surface of the second substrate and the second substrate decreases linearly from the first end to the second end;
  • the surface of the second portion away from the second substrate includes a third oppositely disposed And the fourth end, the third end is adjacent to the first portion compared to the fourth end, and the fourth end is adjacent to the third portion, the second end is closer to the third end a portion of the surface remote from the second substrate and the second substrate are equidistant from the third end to the fourth end;
  • the surface of the third portion away from the second substrate comprises a relative arrangement a fifth end and a sixth end, wherein the fifth end is compared to the sixth end Near the second portion
  • first portion and the third portion are symmetric about the second portion.
  • the first transparent electrode unit includes a first portion, a second portion, and a third portion that are sequentially arranged along the first direction, and the first portion, the second portion, and the third portion are integrally connected.
  • the first portion is away from the surface of the second substrate, the second portion is away from the surface of the second substrate, and the third portion is away from the surface of the second substrate to form a curved surface.
  • the first transparent electrode unit includes a first portion, a second portion, and a third portion that are sequentially arranged along the first direction, and the first portion, the second portion, and the third portion are integrally connected.
  • the first portion of the surface away from the second substrate includes opposite first and second ends, the first end being away from the second portion than the second end, and the first portion is far away The distance between the surface of the second substrate and the second substrate decreases linearly from the first end to the second end;
  • the surface of the second portion away from the second substrate includes a third oppositely disposed And the fourth end, the third end is adjacent to the first portion compared to the fourth end, and the fourth end is adjacent to the third portion, the second end is closer to the third end a surface partially away from the second substrate is a curved surface;
  • a surface of the third portion away from the second substrate includes oppositely disposed fifth ends and sixth ends, wherein the fifth end is compared to the sixth end The end is adjacent to the second portion, and the third portion is away from the second base And the distance
  • the first transparent electrode unit includes a first portion, a second portion, and a third portion that are sequentially arranged along the first direction, and the first portion, the second portion, and the third portion are integrally connected.
  • the surface of the first portion away from the second substrate includes opposite first and second ends, the first end being away from the second portion than the second end, the first portion being away from the
  • the surface of the second substrate is a curved surface, and a distance of the first portion away from the surface of the second substrate and the second substrate gradually decreases from the first end to the second end;
  • the two portions away from the surface of the second substrate include oppositely disposed third ends and fourth ends, the third ends being adjacent to the first portion compared to the fourth end, and the fourth end is compared to the fourth end
  • the third end is adjacent to the third portion, and a distance of the second portion away from the surface of the second substrate and the second substrate is equal from the third end to the fourth end;
  • the third portion of the surface away from the second substrate comprises a relative arrangement a fifth end
  • the thin film transistor array substrate further includes a plurality of second transparent electrode units disposed adjacent to the color filter substrate than the first transparent electrode unit, and the second transparent electrode
  • the unit is insulated from the first electrode unit, the first transparent electrode unit is configured to receive a first voltage, the second transparent electrode unit is configured to receive a second voltage, and the second transparent electrode unit is loaded a second voltage that cooperates with a first voltage applied on the first transparent electrode unit to control steering of liquid crystal molecules in the liquid crystal display panel, wherein the liquid crystal molecules are interposed on the color filter substrate and Between the thin film transistor array substrates.
  • the first transparent electrode unit is a pixel electrode
  • the second transparent electrode unit is a common electrode, or the first transparent electrode unit is a common electrode
  • the second transparent electrode unit is a pixel electrode.
  • the color resisting unit includes a red color resisting unit, a green color resisting unit and a blue color resisting unit, and the red color resisting unit, the green color resisting unit and the blue color resisting unit are disposed in accordance with a preset rule. The surface of the second substrate is described.
  • the present invention also provides a liquid crystal display device comprising the liquid crystal display panel according to any of the above embodiments.
  • the first transparent electrode in the thin film transistor array substrate of the present invention The surface away from the surface of the second substrate is a concave curved surface, when light is incident from the surface of the second substrate away from the color filter substrate to the second substrate and is emitted through the first transparent electrode unit, Light incident from both ends of the first transparent electrode unit is refracted into the color resist unit, thereby overcoming the fact that light rays passing through both ends of the transparent conductive unit in the prior art cannot penetrate the black matrix, thereby causing A technical problem of a decrease in light utilization efficiency of the liquid crystal display panel. Therefore, the light utilization efficiency of the liquid crystal display panel of the present invention is high, and the display brightness of the liquid crystal display panel is increased.
  • FIG. 1 is a cross-sectional structural view of a liquid crystal display panel according to a first preferred embodiment of the present invention.
  • FIG. 2 is a schematic view of light rays when light is incident from a surface of the second substrate away from the surface of the color filter substrate to the second substrate and exits through the first transparent electrode unit.
  • FIG 3 is a schematic view showing the distribution of electric fields between a first transparent electrode unit and a second transparent electrode unit in the liquid crystal display panel of the present invention.
  • FIG. 4 is a cross-sectional structural view of a liquid crystal display panel according to a second preferred embodiment of the present invention.
  • FIG. 5 is a cross-sectional structural view of a liquid crystal display panel according to a third preferred embodiment of the present invention.
  • FIG. 6 is a cross-sectional structural view of a liquid crystal display panel according to a fourth preferred embodiment of the present invention.
  • FIG. 7 is a schematic structural view of a liquid crystal display device according to a preferred embodiment of the present invention.
  • FIG. 1 is a cross-sectional structural diagram of a liquid crystal display panel according to a first preferred embodiment of the present invention.
  • the liquid crystal display panel 10 includes opposite and spaced color film substrates 100 and thin film crystals.
  • the color filter substrate 100 includes a first substrate 110, a plurality of color resist units 120, and a plurality of light blocking units 130.
  • the plurality of color resist units 120 and the plurality of light blocking units 130 are disposed adjacent to the first substrate 110.
  • the plurality of color resist units 120 are spaced apart, and the light blocking unit 130 is disposed between adjacent color resist units 120.
  • the thin film transistor array substrate 300 includes a second substrate 310 and a plurality of first transparent electrode units 320.
  • the plurality of first transparent electrode units 320 are spaced apart from the surface of the second substrate 310 adjacent to the color filter substrate 100, and each of the first transparent electrode units 320 is disposed opposite to a color resisting unit 120.
  • the size of the first transparent electrode unit 320 in the first direction D1 is larger than the size of the color resisting unit 120 opposite thereto in the first direction D1, and the surface of the first transparent electrode unit 320 away from the second substrate 310 is a concave curved surface, wherein the first direction D1 is a direction parallel to the second substrate 310.
  • the light shielding unit 130 is a black matrix for preventing light mixing and preventing light transmission.
  • the first transparent electrode unit 320 includes a first portion 321 , a second portion 322 , and a third portion 323 arranged in the first direction D1 , the first portion 321 , the second portion 322 , and the third portion Portion 323 is connected as one.
  • the first portion 321 away from the surface of the second substrate 310 includes a first end 321a and a second end 321b opposite to each other, and the first end 321a is away from the second portion 322 compared to the second end 321b. And a distance from the surface of the first portion 321 away from the second substrate 310 to the second substrate 310 linearly decreases from the first end 321a to the second end 321b.
  • the surface of the second portion 322 away from the second substrate 310 includes a third end 322a and a fourth end 322b opposite to each other.
  • the third end 322a is adjacent to the first portion 321 of the fourth end 322b.
  • the fourth end 322b is adjacent to the third portion 323, and the second portion 322 is away from the surface of the second substrate 310 and the distance from the second substrate 310.
  • the third end 322a to the fourth end 322b are equal everywhere. In other words, the surface of the second portion 322 away from the second substrate 310 is planar.
  • the surface of the third portion 323 away from the second substrate 310 includes oppositely disposed fifth ends 323a and 623b, and the fifth end 323a is adjacent to the second portion than the sixth end 323b 322, and a distance of the surface of the third portion 323 away from the second substrate 310 and the second substrate 310 increases linearly from the fifth end 323a to the sixth end 323b.
  • the first portion 321 and the third portion 323 are symmetrical about the second portion 322. It will be appreciated that in other embodiments, the first portion 321 and the third portion 323 are asymmetrical about the second portion 322.
  • the color resisting unit 120 includes a red color resisting unit, a green color resisting unit, and a blue color resisting unit, and the red color resisting unit, the green color resisting unit, and the blue color resisting unit are pre-processed. It is arranged regularly on the second substrate 310. For example, in the same pixel, the arrangement order in the first direction D1 is the red color resistance unit, the green color resistance unit, and the blue color resistance unit.
  • the thin film transistor array substrate 300 further includes a plurality of second transparent electrode units 330.
  • the plurality of transparent electrode units 330 are disposed adjacent to the color filter substrate 100, and the second transparent electrode unit 330 is insulated from the first transparent electrode unit 320. .
  • the first transparent electrode unit 320 is configured to receive a first voltage
  • the second transparent electrode unit 330 is configured to receive a second voltage
  • the second voltage loaded on the second transparent electrode unit 330 is opposite to the first transparent
  • the first voltages applied on the electrode unit 320 cooperate to control the steering of the liquid crystal molecules 500 in the liquid crystal display panel.
  • the liquid crystal molecules are interposed between the color filter substrate 100 and the thin film transistor array substrate 300.
  • each of the first transparent electrode units 320 corresponds to two second transparent electrode units 330, and two second transparent electrode units 330 corresponding to one first transparent electrode unit 320 are spaced apart, and the The two second transparent electrode units 330 are disposed corresponding to the middle portion of the first transparent electrode unit 320 corresponding thereto.
  • the first transparent electrode unit 320 is a pixel electrode
  • the second transparent electrode unit 330 is a common electrode
  • the first transparent electrode unit 320 is a common electrode
  • the second transparent electrode unit 330 is a pixel electrode.
  • the surface of the first transparent electrode unit 320 in the thin film transistor array substrate 300 of the present invention is away from the surface of the second substrate 310, the light is away from the second substrate 310.
  • the surface of the color filter substrate 100 is incident on the second substrate 310 and is emitted through the first transparent electrode unit 320, light incident from both ends of the first transparent electrode unit 320 is refracted to the color resistance.
  • the unit 120 please refer to FIG. 2, thereby overcoming the technical problem that the light passing through the two ends of the transparent conductive unit cannot penetrate the black matrix in the prior art, thereby causing a decrease in the light utilization efficiency of the liquid crystal display panel. Therefore, the light utilization efficiency of the liquid crystal display panel 10 of the present invention Higher, the display brightness of the liquid crystal display panel 10 is increased.
  • the surface of the first transparent electrode unit 320 in the thin film transistor array substrate 300 of the present invention is away from the surface of the second substrate 310, the light is from the second substrate 310 away from the color filter substrate.
  • the surface of 100 is incident on the second substrate 310 and exits through the first transparent electrode unit 320, light incident from both ends of the first transparent electrode unit 320 is refracted into the color resistance unit 120, thereby The brightness around the color resisting unit 120 is made larger than the brightness of the color resisting unit 120.
  • the color resisting unit 120 includes a red color resisting unit, a green color resisting unit, and a blue color resisting unit
  • the red color resisting unit, the green color resisting unit, and the blue color resisting unit enhances the red, green, and blue color gamuts.
  • the first transparent electrode unit 320 in the thin film transistor array substrate 300 of the present invention is away from the surface of the second substrate 310, the first transparent electrode unit 320 corresponds to the first surface.
  • the electric field between the two transparent electrode units 330 is blocked by the portion protruding from both ends of the first transparent electrode unit 320. Please refer to FIG. 3, thereby reducing the influence on the surrounding pixels and reducing the crosstalk phenomenon.
  • FIG. 4 is a cross-sectional structural diagram of a liquid crystal display panel according to a second preferred embodiment of the present invention.
  • the liquid crystal display panel in the present embodiment is basically the same as the liquid crystal display panel in the first embodiment, and the differences are described below.
  • the first transparent electrode unit 320 includes a first portion 321 , a second portion 322 , and a third portion 323 which are sequentially arranged along the first direction D1 , and the first portion 321 and the second portion The 322 and the third portion 323 are connected in one body.
  • the first portion 321 is away from the surface of the second substrate 310
  • the second portion 322 is away from the surface of the second substrate 310
  • the third portion 323 is away from the surface of the second substrate 310 to form a curved surface. .
  • FIG. 5 is a cross-sectional structural diagram of a liquid crystal display panel according to a third preferred embodiment of the present invention.
  • the liquid crystal display panel in the present embodiment is basically the same as the liquid crystal display panel in the first embodiment, and the differences are described below.
  • the first transparent electrode unit 320 includes a first portion 321 , a second portion 322 , and a third portion 323 which are sequentially arranged along the first direction D1 , and the first portion 321 and the second portion The 322 and the third portion 323 are connected in one body.
  • the surface of the first portion 321 away from the second substrate 310 includes opposite first ends 321a and second end 321b, the first end 321a is away from the second portion 322 than the second end 321b, and the first portion 321 is away from the surface of the second substrate 310 and the second portion
  • the distance of the substrate 310 linearly decreases from the first end 321a to the second end 321b.
  • the surface of the second portion 322 away from the second substrate 310 includes a third end 322a and a fourth end 322b opposite to each other.
  • the third end 322a is adjacent to the first portion 321 of the fourth end 322b.
  • the fourth end 322b is adjacent to the third portion 323 compared to the third end 322a, and the surface of the second portion 322 away from the second substrate 310 is a curved surface.
  • the surface of the third portion 323 away from the second substrate 310 includes oppositely disposed fifth ends 323a and 623b, and the fifth end 323a is adjacent to the second portion than the sixth end 323b 322, and a distance of the surface of the third portion 323 away from the second substrate 310 and the second substrate 310 increases linearly from the fifth end 323a to the sixth end 323b.
  • FIG. 6 is a cross-sectional structural diagram of a liquid crystal display panel according to a fourth preferred embodiment of the present invention.
  • the liquid crystal display panel in the present embodiment is basically the same as the liquid crystal display panel in the first embodiment, and the differences are described below.
  • the first transparent electrode unit 320 includes a first portion 321 , a second portion 322 , and a third portion 323 which are sequentially arranged along the first direction D1 , and the first portion 321 and the second portion The 322 and the third portion 323 are connected in one body.
  • the first portion 321 away from the surface of the second substrate 310 includes a first end 321a and a second end 321b opposite to each other, and the first end 321a is away from the second portion 322 compared to the second end 321b.
  • the surface of the first portion 321 away from the second substrate 310 is a curved surface, and the distance of the first portion 321 away from the surface of the second substrate 310 and the second substrate 310 is from the first end 321a Gradually decreasing toward the second end 321b.
  • the surface of the second portion 322 away from the second substrate 310 includes a third end 322a and a fourth end 322b opposite to each other.
  • the third end 322a is adjacent to the first portion 321 of the fourth end 322b.
  • the fourth end 322b is adjacent to the third portion 323, and the second portion 322 is away from the surface of the second substrate 310 and the distance from the second substrate 310.
  • the third end 322a to the fourth end 322b are equal everywhere.
  • the surface of the third portion 323 away from the second substrate 310 includes a fifth end 323a and a sixth end 323b opposite to each other, and the fifth end 323a is adjacent to the second end 323b
  • the portion 322 is a curved surface of the third portion 323 away from the surface of the second substrate 310, and the distance of the third portion 323 away from the surface of the second substrate 310 and the second substrate 310 is from the The fifth end 323a gradually increases toward the sixth end 323b.
  • the present invention also provides a liquid crystal display device 1.
  • the liquid crystal display device 1 includes the liquid crystal display panel 10 described in the above embodiments, and details are not described herein.
  • the liquid crystal display device 1 may include, but is not limited to, a smart phone, a mobile Internet device (MID), an e-book, a portable station (PSP), or a personal digital assistant (PDA).
  • the portable electronic device can also be a liquid crystal display or the like.

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Abstract

一种液晶显示面板（10）及液晶显示装置（1），液晶显示面板（10）包括相对且间隔设置的彩膜基板（100）及薄膜晶体管阵列基板（300），彩膜基板（100）包括第一基板（110）、多个色阻单元（120）及多个遮光单元（130），多个色阻单元（120）及多个遮光单元（130）设置在第一基板（110）邻近薄膜晶体管阵列基板（300）的表面，多个色阻单元（120）间隔设置，相邻的色阻单元（120）之间设置遮光单元（130），薄膜晶体管阵列基板（300）包括第二基板（310）及多个第一透明电极单元（320），多个第一透明电极单元（320）间隔设置在第二基板（310）邻近彩膜基板（100）的表面，每个第一透明电极单元（320）与一个色阻单元（120）相对设置，第一透明电极单元（320）在第一方向的尺寸大于与其相对设置的色阻单元（120）在第一方向的尺寸，且第一透明电极单元（320）远离第二基板（310）的表面为内凹的曲面，其中，第一方向为平行于第二基板（310）的方向。

Description

液晶显示面板及液晶显示装置
本发明要求2016年1月29日递交的发明名称为“液晶显示面板及液晶显示装置”的申请号201610063973.9的在先申请优先权，上述在先申请的内容以引入的方式并入本文本中。
技术领域
本发明涉及显示领域，尤其涉及一种液晶显示面板及液晶显示装置。
背景技术
液晶显示装置(Liquid Crystal Display，LCD)作为一种常见的显示装置，由于其具有功耗低、体积小、重量轻等特点，因此备受用户的青睐。液晶显示装置中包括液晶显示面板，所述液晶显示面板包括相对且间隔设置的彩膜基板和薄膜晶体管阵列基板。薄膜晶体管阵列基板中的透明导电单元(比如像素电极或者公共电极)的表面通常为平面的，且透明导电单元的两端分别与彩膜基板侧的黑矩阵(Black Matrix，BM)对应，因此，经过透明导电单元的两端的光线无法穿透所述黑矩阵，从而造成了所述液晶显示面板的光线利用率的下降。
发明内容
本发明提供一种液晶显示面板，所述液晶显示面板包括相对且间隔设置的彩膜基板及薄膜晶体管阵列基板，所述彩膜基板包括第一基板、多个色阻单元及多个遮光单元，所述多个色阻单元及所述多个遮光单元设置在所述第一基板邻近所述薄膜晶体管阵列基板的表面，所述多个色阻单元间隔设置，相邻的色阻单元之间设置所述遮光单元，所述薄膜晶体管阵列基板包括第二基板及多个第一透明电极单元，所述多个第一透明电极单元间隔设置在所述第二基板邻近所述彩膜基板的表面，每个所述第一透明电极单元与一个色阻单元相对设置，所述第一透明电极单元在第一方向的尺寸大于与其相对设置的色阻单元在所述第一方向的尺寸，且所述第一透明电极单元远离所述第二基板的表面为内凹 的曲面，其中，所述第一方向为平行于所述第二基板的方向。
其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端线性减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面与所述第二基板的距离自所述第三端至所述第四端各处相等；所述第三部分远离所述第二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端线性增加。
其中，所述第一部分与所述第三部分关于所述第二部分对称。
其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面、所述第二部分远离所述第二基板的表面以及所述第三部分远离所述第二基板的表面构成一个弧面。
其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端线性减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面为弧面；所述第三部分远离所述第二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端线性增加。
其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，所述第一部分远离所述第二基板的表面为弧面，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端逐渐减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面与所述第二基板的距离自所述第三端至所述第四端各处相等；所述第三部分远离所述第二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，所述第三部分远离所述第二基板的表面为弧面，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端逐渐增加。
其中，所述薄膜晶体管阵列基板还包括多个第二透明电极单元，所述多个第二透明电极单元相较于第一透明电极单元邻近所述彩膜基板设置，且所述第二透明电极单元与所述第一电极单元之间绝缘设置，所述第一透明电极单元用于接收第一电压，所述第二透明电极单元用于接收第二电压，所述第二透明电极单元上加载的第二电压与所述第一透明电极单元上加载的第一电压相互配合以控制所述液晶显示面板中的液晶分子的转向，其中，所述液晶分子夹设在所述彩膜基板与所述薄膜晶体管阵列基板之间。
其中，所述第一透明电极单元为像素电极，所述第二透明电极单元为公共电极；或者所述第一透明电极单元为公共电极，所述第二透明电极单元为像素电极。
其中，所述色阻单元包括红色色阻单元、绿色色阻单元及蓝色色阻单元，所述红色色阻单元、所述绿色色阻单元及所述蓝色色阻单元按照预设规律设置在所述第二基板的表面。
本发明还提供了一种液晶显示装置，所述液晶显示装置包括前述任一实施方式所述的液晶显示面板。
相较于现有技术，由于本发明的薄膜晶体管阵列基板中的第一透明电极单 元远离所述第二基板的表面为内凹的曲面，当光线自所述第二基板远离所述彩膜基板的表面入射至所述第二基板并经由所述第一透明电极单元出射时，自所述第一透明电极单元的两端入射的光线被折射至所述色阻单元内，从而克服了现有技术中经过透明导电单元的两端的光线无法穿透所述黑矩阵，从而造成了所述液晶显示面板的光线利用率的下降的技术问题。因此，本发明的液晶显示面板的光线利用率较高，增加了液晶显示面板的显示亮度。
附图说明
为了更清楚地说明本发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地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，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为本发明第一较佳实施方式的液晶显示面板的剖面结构示意图。
图2为光线自第二基板远离彩膜基板的表面入射至第二基板并经由第一透明电极单元出射时的光线示意图。
图3为本发明的液晶显示面板中的第一透明电极单元及所述第二透明电极单元之间的电场的分布示意图。
图4为本发明第二较佳实施方式的液晶显示面板的剖面结构示意图。
图5为本发明第三较佳实施方式的液晶显示面板的剖面结构示意图。
图6为本发明第四较佳实施方式的液晶显示面板的剖面结构示意图。
图7为本发明一较佳实施方式的液晶显示装置的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1，图1为本发明第一较佳实施方式的液晶显示面板的剖面结构示意图。所述液晶显示面板10包括相对且间隔设置的彩膜基板100及薄膜晶 体管阵列基板300。所述彩膜基板100包括第一基板110、多个色阻单元120及多个遮光单元130，所述多个色阻单元120及所述多个遮光单元130设置在所述第一基板110邻近所述薄膜晶体管阵列基板300的表面。所述多个色阻单元120间隔设置，相邻的色阻单元120之间设置所述遮光单元130。所述薄膜晶体管阵列基板300包括第二基板310及多个第一透明电极单元320。所述多个第一透明电极单元320间隔设置在所述第二基板310邻近所述彩膜基板100的表面，每个所述第一透明电极单元320与一个色阻单元120相对设置，所述第一透明电极单元320在第一方向D1的尺寸大于与其相对的色阻单元120在所述第一方向D1的尺寸，且所述第一透明电极单元320远离所述第二基板310的表面为内凹的曲面，其中，所述第一方向D1为平行于所述第二基板310的方向。在本实施方式中，所述遮光单元130为黑矩阵，用于防止混光及防止透光。
所述第一透明电极单元320包括沿所述第一方向D1依次排列的第一部分321、第二部分322及第三部分323，所述第一部分321、所述第二部分322及所述第三部分323连接为一体。
所述第一部分321远离所述第二基板310的表面包括相对设置的第一端321a及第二端321b，所述第一端321a相较于所述第二端321b远离所述第二部分322，且所述第一部分321远离所述第二基板310的表面与所述第二基板310的距离自所述第一端321a向所述第二端321b线性减小。
所述第二部分322远离所述第二基板310的表面包括相对设置的第三端322a及第四端322b，所述第三端322a相较于所述第四端322b邻近所述第一部分321，且所述第四端322b相较于所述第三端322a邻近所述第三部分323，所述第二部分322远离所述第二基板310的表面与所述第二基板310的距离自所述第三端322a至所述第四端322b各处相等。换句话说，所述第二部分322远离所述第二基板310的表面为平面。
所述第三部分323远离所述第二基板310的表面包括相对设置的第五端323a及第六端323b，所述第五端323a相较于所述第六端323b邻近所述第二部分322，且所述第三部分323远离所述第二基板310的表面与所述第二基板310的距离自所述第五端323a想所述第六端323b线性增加。
优选地，所述第一部分321与所述第三部分323关于所述第二部分322对称。可以理解地，在其他实施方式中，所述第一部分321与所述第三部分323关于所述第二部分322不对称。
在一实施方式中，所述色阻单元120包括红色色阻单元、绿色色阻单元及蓝色色阻单元，所述红色色阻单元、所述绿色色阻单元及所述蓝色色阻单元按照预设规律排布在所述第二基板310上。比如，在同一个像素中，沿所述第一方向D1中的排布顺序为所述红色色阻单元、所述绿色色阻单元及所述蓝色色阻单元。
所述薄膜晶体管阵列基板300还包括多个第二透明电极单元330。所述多个透明电极单元330相较于所述第一透明电极单元320邻近所述彩膜基板100设置，且所述第二透明电极单元330与所述第一透明电极单元320之间绝缘设置。所述第一透明电极单元320用于接收第一电压，所述第二透明电极单元330用于接收第二电压，所述第二透明电极单元330上加载的第二电压与所述第一透明电极单元320上加载的第一电压相互配合以控制所述液晶显示面板中的液晶分子500的转向。其中，所述液晶分子夹设在所述彩膜基板100与所述薄膜晶体管阵列基板300之间。在本实施方式中，每个第一透明电极单元320对应两个第二透明电极单元330，且对应一个第一透明电极单元320的两个第二透明电极单元330之间间隔设置，且所述两个第二透明电极单元330对应所述与其对应的第一透明电极单元320的中部设置。
在一实施方式中，所述第一透明电极单元320为像素电极，所述第二透明电极单元330为公共电极。在另一实施方式中，所述第一透明电极单元320为公共电极，所述第二透明电极单元330为像素电极。
相较于现有技术，由于本发明的薄膜晶体管阵列基板300中的第一透明电极单元320远离所述第二基板310的表面为内凹的曲面，当光线自所述第二基板310远离所述彩膜基板100的表面入射至所述第二基板310并经由所述第一透明电极单元320出射时，自所述第一透明电极单元320的两端入射的光线被折射至所述色阻单元120内，请参阅图2，从而克服了现有技术中经过透明导电单元的两端的光线无法穿透所述黑矩阵，从而造成了所述液晶显示面板的光线利用率的下降的技术问题。因此，本发明的液晶显示面板10的光线利用率 较高，增加了液晶显示面板10的显示亮度。
进一步地，由于本发明的薄膜晶体管阵列基板300中的第一透明电极单元320远离所述第二基板310的表面为内凹的曲面，当光线自所述第二基板310远离所述彩膜基板100的表面入射至所述第二基板310并经由所述第一透明电极单元320出射时，自所述第一透明电极单元320两端入射的光线被折射至所述色阻单元120内，从而使得所述色阻单元120周围的亮度大于所述色阻单元120内部的亮度，因此，当所述色阻单元120包括红色色阻单元、绿色色阻单元及蓝色色阻单元时，加强了所述红色色阻单元、所述绿色色阻单元及所述蓝色色阻单元之间的对比度，增强了红、绿、蓝三颜色色域。
更进一步地，由于本发明的薄膜晶体管阵列基板300中的第一透明电极单元320远离所述第二基板310的表面为内凹的曲面，所述第一透明电极单元320与其对应的所述第二透明电极单元330之间的电场被所述第一透明电极单元320两端凸出的部分阻隔，请参阅图3，从而减小了对周围的像素的影响，降低了串扰现象。
下面对本发明第二实施方式的液晶显示面板进行介绍。请参阅图4，图4为本发明第二较佳实施方式的液晶显示面板的剖面结构示意图。本实施方式中的液晶显示面板与第一实施方式中的液晶显示面板基本相同，不同之处介绍如下。在本实施方式中，所述第一透明电极单元320包括沿所述第一方向D1依次排列的第一部分321、第二部分322及第三部分323，所述第一部分321、所述第二部分322及所述第三部分323连接为一体。所述第一部分321远离所述第二基板310的表面、所述第二部分322远离所述第二基板310的表面以及所述第三部分323远离所述第二基板310的表面构成一个弧面。
下面对本发明第三实施方式的液晶显示面板进行介绍。请参阅图5，图5为本发明第三较佳实施方式的液晶显示面板的剖面结构示意图。本实施方式中的液晶显示面板与第一实施方式中的液晶显示面板基本相同，不同之处介绍如下。在本实施方式中，所述第一透明电极单元320包括沿所述第一方向D1依次排列的第一部分321、第二部分322及第三部分323，所述第一部分321、所述第二部分322及所述第三部分323连接为一体。
所述第一部分321远离所述第二基板310的表面包括相对设置的第一端 321a及第二端321b，所述第一端321a相较于所述第二端321b远离所述第二部分322，且所述第一部分321远离所述第二基板310的表面与所述第二基板310的距离自所述第一端321a向所述第二端321b线性减小。
所述第二部分322远离所述第二基板310的表面包括相对设置的第三端322a及第四端322b，所述第三端322a相较于所述第四端322b邻近所述第一部分321，且所述第四端322b相较于所述第三端322a邻近所述第三部分323，所述第二部分322远离所述第二基板310的表面为弧面。
所述第三部分323远离所述第二基板310的表面包括相对设置的第五端323a及第六端323b，所述第五端323a相较于所述第六端323b邻近所述第二部分322，且所述第三部分323远离所述第二基板310的表面与所述第二基板310的距离自所述第五端323a想所述第六端323b线性增加。
下面对本发明第四实施方式的液晶显示面板进行介绍。请参阅图6，图6为本发明第四较佳实施方式的液晶显示面板的剖面结构示意图。本实施方式中的液晶显示面板与第一实施方式中的液晶显示面板基本相同，不同之处介绍如下。在本实施方式中，所述第一透明电极单元320包括沿所述第一方向D1依次排列的第一部分321、第二部分322及第三部分323，所述第一部分321、所述第二部分322及所述第三部分323连接为一体。
所述第一部分321远离所述第二基板310的表面包括相对设置的第一端321a及第二端321b，所述第一端321a相较于所述第二端321b远离所述第二部分322，所述第一部分321远离所述第二基板310的表面为弧面，且所述第一部分321远离所述第二基板310的表面与所述第二基板310的距离自所述第一端321a向所述第二端321b逐渐减小。
所述第二部分322远离所述第二基板310的表面包括相对设置的第三端322a及第四端322b，所述第三端322a相较于所述第四端322b邻近所述第一部分321，且所述第四端322b相较于所述第三端322a邻近所述第三部分323，所述第二部分322远离所述第二基板310的表面与所述第二基板310的距离自所述第三端322a至所述第四端322b各处相等。
所述第三部分323远离所述第二基板310的表面包括相对设置的第五端323a及第六端323b，所述第五端323a相较于所述第六端323b邻近所述第二 部分322，所述第三部分323远离所述第二基板310的表面为弧面，且所述第三部分323远离所述第二基板310的表面与所述第二基板310的距离自所述第五端323a向所述第六端323b逐渐增加。
本发明还提供了一种液晶显示装置1，请参阅图7，所述液晶显示装置1包括前述各实施方式所述的液晶显示面板10，在此不再赘述。所述液晶显示装置1可以包括但不仅限于为智能手机、互联网设备(Mobile Internet Device，MID)，电子书，便携式播放站(Play Station Portable，PSP)或者个人数字助理(Personal Digital Assistant，PDA)等便携式电子设备，也可以为液晶显示器等。
以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。

Claims (18)

  1. 一种液晶显示面板，其中，所述液晶显示面板包括相对且间隔设置的彩膜基板及薄膜晶体管阵列基板，所述彩膜基板包括第一基板、多个色阻单元及多个遮光单元，所述多个色阻单元及所述多个遮光单元设置在所述第一基板邻近所述薄膜晶体管阵列基板的表面，所述多个色阻单元间隔设置，相邻的色阻单元之间设置所述遮光单元，所述薄膜晶体管阵列基板包括第二基板及多个第一透明电极单元，所述多个第一透明电极单元间隔设置在所述第二基板邻近所述彩膜基板的表面，每个所述第一透明电极单元与一个色阻单元相对设置，所述第一透明电极单元在第一方向的尺寸大于与其相对设置的色阻单元在所述第一方向的尺寸，且所述第一透明电极单元远离所述第二基板的表面为内凹的曲面，其中，所述第一方向为平行于所述第二基板的方向。
  2. 如权利要求1所述的液晶显示面板，其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端线性减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面与所述第二基板的距离自所述第三端至所述第四端各处相等；所述第三部分远离所述第二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端线性增加。
  3. 如权利要求2所述的液晶显示面板，其中，所述第一部分与所述第三部分关于所述第二部分对称。
  4. 如权利要求2所述的液晶显示面板，其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面、所述第二部分远离所述第二基板的表面以及所述第三部分远离所述第二基板的表面构成一个弧面。
  5. 如权利要求2所述的液晶显示面板，其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端线性减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面为弧面；所述第三部分远离所述第二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端线性增加。
  6. 如权利要求2所述的液晶显示面板，其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，所述第一部分远离所述第二基板的表面为弧面，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端逐渐减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面与所述第二基板的距离自所述第三端至所述第四端各处相等；所述第三部分远离所述第 二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，所述第三部分远离所述第二基板的表面为弧面，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端逐渐增加。
  7. 如权利要求1所述的液晶显示面板，其中，所述薄膜晶体管阵列基板还包括多个第二透明电极单元，所述多个第二透明电极单元相较于第一透明电极单元邻近所述彩膜基板设置，且所述第二透明电极单元与所述第一电极单元之间绝缘设置，所述第一透明电极单元用于接收第一电压，所述第二透明电极单元用于接收第二电压，所述第二透明电极单元上加载的第二电压与所述第一透明电极单元上加载的第一电压相互配合以控制所述液晶显示面板中的液晶分子的转向，其中，所述液晶分子夹设在所述彩膜基板与所述薄膜晶体管阵列基板之间。
  8. 如权利要求7所述的液晶显示面板，其中，所述第一透明电极单元为像素电极，所述第二透明电极单元为公共电极；或者所述第一透明电极单元为公共电极，所述第二透明电极单元为像素电极。
  9. 如权利要求7所述的液晶显示面板，其中，所述色阻单元包括红色色阻单元、绿色色阻单元及蓝色色阻单元，所述红色色阻单元、所述绿色色阻单元及所述蓝色色阻单元按照预设规律设置在所述第二基板的表面。
  10. 一种液晶显示装置，其中，所述液晶显示装置包括液晶显示面板，所述液晶显示面板包括相对且间隔设置的彩膜基板及薄膜晶体管阵列基板，所述彩膜基板包括第一基板、多个色阻单元及多个遮光单元，所述多个色阻单元及所述多个遮光单元设置在所述第一基板邻近所述薄膜晶体管阵列基板的表面，所述多个色阻单元间隔设置，相邻的色阻单元之间设置所述遮光单元，所述薄膜晶体管阵列基板包括第二基板及多个第一透明电极单元，所述多个第一透明电极单元间隔设置在所述第二基板邻近所述彩膜基板的表面，每个所述第一透 明电极单元与一个色阻单元相对设置，所述第一透明电极单元在第一方向的尺寸大于与其相对设置的色阻单元在所述第一方向的尺寸，且所述第一透明电极单元远离所述第二基板的表面为内凹的曲面，其中，所述第一方向为平行于所述第二基板的方向。
  11. 如权利要求10所述的液晶显示装置，其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端线性减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面与所述第二基板的距离自所述第三端至所述第四端各处相等；所述第三部分远离所述第二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端线性增加。
  12. 如权利要求11所述的液晶显示装置，其中，所述第一部分与所述第三部分关于所述第二部分对称。
  13. 如权利要求11所述的液晶显示装置，其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面、所述第二部分远离所述第二基板的表面以及所述第三部分远离所述第二基板的表面构成一个弧面。
  14. 如权利要求11所述的液晶显示装置，其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、 所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端线性减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面为弧面；所述第三部分远离所述第二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端线性增加。
  15. 如权利要求11所述的液晶显示装置，其中，所述第一透明电极单元包括沿所述第一方向依次排列的第一部分、第二部分及第三部分，所述第一部分、所述第二部分及所述第三部分连接为一体，所述第一部分远离所述第二基板的表面包括相对设置的第一端及第二端，所述第一端相较于所述第二端远离所述第二部分，所述第一部分远离所述第二基板的表面为弧面，且所述第一部分远离所述第二基板的表面与所述第二基板的距离自所述第一端向所述第二端逐渐减小；所述第二部分远离所述第二基板的表面包括相对设置的第三端及第四端，所述第三端相较于所述第四端邻近所述第一部分，且所述第四端相较于所述第三端邻近所述第三部分，所述第二部分远离所述第二基板的表面与所述第二基板的距离自所述第三端至所述第四端各处相等；所述第三部分远离所述第二基板的表面包括相对设置的第五端及第六端，所述第五端相较于所述第六端邻近所述第二部分，所述第三部分远离所述第二基板的表面为弧面，且所述第三部分远离所述第二基板的表面与所述第二基板的距离自所述第五端向所述第六端逐渐增加。
  16. 如权利要求10所述的液晶显示装置，其中，所述薄膜晶体管阵列基板还包括多个第二透明电极单元，所述多个第二透明电极单元相较于第一透明电极单元邻近所述彩膜基板设置，且所述第二透明电极单元与所述第一电极单元 之间绝缘设置，所述第一透明电极单元用于接收第一电压，所述第二透明电极单元用于接收第二电压，所述第二透明电极单元上加载的第二电压与所述第一透明电极单元上加载的第一电压相互配合以控制所述液晶显示面板中的液晶分子的转向，其中，所述液晶分子夹设在所述彩膜基板与所述薄膜晶体管阵列基板之间。
  17. 如权利要求16所述的液晶显示装置，其中，所述第一透明电极单元为像素电极，所述第二透明电极单元为公共电极；或者所述第一透明电极单元为公共电极，所述第二透明电极单元为像素电极。
  18. 如权利要求16所述的液晶显示装置，其中，所述色阻单元包括红色色阻单元、绿色色阻单元及蓝色色阻单元，所述红色色阻单元、所述绿色色阻单元及所述蓝色色阻单元按照预设规律设置在所述第二基板的表面。
PCT/CN2016/083558 2016-01-29 2016-05-26 液晶显示面板及液晶显示装置 Ceased WO2017128574A1 (zh)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105527762B (zh) 2016-01-29 2019-05-28 武汉华星光电技术有限公司 液晶显示面板及液晶显示装置
CN109164655B (zh) * 2018-09-28 2021-03-23 合肥鑫晟光电科技有限公司 阵列基板、显示装置及其制备与驱动方法、基板制备方法
CN111880331A (zh) * 2020-08-12 2020-11-03 深圳市利鼎液晶科技有限公司 一种液晶显示屏显示结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000111725A (ja) * 1998-10-08 2000-04-21 Dainippon Printing Co Ltd カラーフィルタ
US20040189914A1 (en) * 1998-08-28 2004-09-30 Nec Lcd Technologies, Ltd. Liquid crystal display device
JP2008116528A (ja) * 2006-11-01 2008-05-22 Epson Imaging Devices Corp 液晶表示パネル
CN101526704A (zh) * 2008-03-06 2009-09-09 爱普生映像元器件有限公司 液晶装置及电子设备
CN104280931A (zh) * 2014-10-17 2015-01-14 友达光电股份有限公司 一种可改善大视角漏光的彩色滤光片基板及其制造方法
CN105527762A (zh) * 2016-01-29 2016-04-27 武汉华星光电技术有限公司 液晶显示面板及液晶显示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006154577A (ja) * 2004-11-30 2006-06-15 Sanyo Electric Co Ltd 液晶表示装置
JP4203676B2 (ja) * 2006-09-27 2009-01-07 カシオ計算機株式会社 液晶表示素子
JP2009134275A (ja) * 2007-11-02 2009-06-18 Sony Corp カラー液晶表示装置組立体及び光変換装置
CN101452142A (zh) * 2007-12-05 2009-06-10 群康科技(深圳)有限公司 液晶显示面板及液晶显示装置
KR20090059957A (ko) * 2007-12-07 2009-06-11 삼성전자주식회사 액정 표시 장치
KR101830779B1 (ko) * 2011-04-13 2018-02-21 삼성전자주식회사 폴리머 분산 액정을 이용한 반사형 디스플레이 장치
CN103913886B (zh) * 2013-12-31 2017-01-04 厦门天马微电子有限公司 一种彩膜基板、显示装置及彩膜基板的制造方法
JP2015179145A (ja) * 2014-03-19 2015-10-08 株式会社東芝 液晶光学素子及び画像装置
KR102331396B1 (ko) * 2014-06-13 2021-11-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치
US20160147093A1 (en) * 2014-11-21 2016-05-26 Shenzhen China Star Optoelectronics Technology Co., Ltd. Display panel and display device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040189914A1 (en) * 1998-08-28 2004-09-30 Nec Lcd Technologies, Ltd. Liquid crystal display device
JP2000111725A (ja) * 1998-10-08 2000-04-21 Dainippon Printing Co Ltd カラーフィルタ
JP2008116528A (ja) * 2006-11-01 2008-05-22 Epson Imaging Devices Corp 液晶表示パネル
CN101526704A (zh) * 2008-03-06 2009-09-09 爱普生映像元器件有限公司 液晶装置及电子设备
CN104280931A (zh) * 2014-10-17 2015-01-14 友达光电股份有限公司 一种可改善大视角漏光的彩色滤光片基板及其制造方法
CN105527762A (zh) * 2016-01-29 2016-04-27 武汉华星光电技术有限公司 液晶显示面板及液晶显示装置

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