WO2020232776A1 - 显示器 - Google Patents

显示器 Download PDF

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Publication number
WO2020232776A1
WO2020232776A1 PCT/CN2019/091104 CN2019091104W WO2020232776A1 WO 2020232776 A1 WO2020232776 A1 WO 2020232776A1 CN 2019091104 W CN2019091104 W CN 2019091104W WO 2020232776 A1 WO2020232776 A1 WO 2020232776A1
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WO
WIPO (PCT)
Prior art keywords
layer
conductive
liquid crystal
shared electrode
oxide
Prior art date
Application number
PCT/CN2019/091104
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English (en)
French (fr)
Inventor
李艳
邱钟毅
Original Assignee
深圳市华星光电半导体显示技术有限公司
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Publication of WO2020232776A1 publication Critical patent/WO2020232776A1/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
    • 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
    • G02F1/1343—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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—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
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates

Definitions

  • the invention relates to a display, in particular to a display that can improve the problem of large-view role deviation.
  • FIG. 1A is a top view of the wiring configuration of a traditional vertical alignment (VA) display
  • FIG. 1B is a schematic structural diagram of a traditional vertical alignment (VA) display.
  • the conventional vertical alignment (VA) display 100 only has a single layer of liquid crystal 110 sandwiched between the single layer of transparent conductive layer 120 and the shared electrode 130, wherein the transparent conductive layer 120 has mutual A plurality of conductive lines 121 extending in parallel and along a single direction.
  • the present invention provides a display that includes two liquid crystal layers.
  • the two sets of conductive layers compensate for the display effect each other.
  • the two-layer LC structure compensated for each other and the corresponding pixels are driven synchronously to improve the high pixel resolution.
  • the large-scale role of density (PPI) products is biased.
  • the present invention provides a display, which is characterized by comprising: a first conductive layer including a plurality of first conductive wires that are parallel to each other and extend along a first direction;
  • the liquid crystal layer is located on the first conductive layer;
  • the first shared electrode layer includes a first electrode line that surrounds the plurality of first conductive lines and is electrically connected to the first conductive line, and is located on the first conductive line.
  • the second conductive layer includes a plurality of second conductive lines parallel to each other and extending along the second direction, wherein the first direction and the second direction are different, and the first conductive line and the The second conductive lines are arranged in a grid-like staggered arrangement in the top view;
  • the second liquid crystal layer is located on the second conductive layer;
  • the second shared electrode layer includes the second conductive line surrounding the second conductive line and is connected to the second The second electrode wire electrically connected with the conductive wire is located on the second liquid crystal layer.
  • the display further includes: a first substrate located under the first conductive layer; a first transistor layer including a plurality of first scan lines and a plurality of first scan lines that are vertically interlaced with each other.
  • the data line is located between the first substrate and the first conductive layer; the first insulating layer is located between the first transistor layer and the first conductive layer; the second substrate is located on the first Between a shared electrode and the second conductive layer; a second transistor layer, including a plurality of second scan lines and a plurality of second data lines interlaced vertically with each other, located on the second substrate and the second conductive layer Between; and a second insulating layer disposed between the second transistor layer and the second conductive layer.
  • the display further includes: at least one conductive via, disposed between the first scan line and the second scan line, passing through the first insulating layer and the The second substrate is electrically connected to the first scan line and the second scan line.
  • the angle between the first direction and the second direction is greater than zero and less than 180 degrees.
  • the first liquid crystal layer and the second liquid crystal layer have different liquid crystal tilt directions when the display is driven.
  • the first conductive layer and the second conductive layer each independently include at least one of the following: indium tin oxide (ITO), indium zinc oxide (IZO), indium gallium oxide (IGO) ), indium gallium zinc oxide (IGZO), tin oxide (TiO 2 ), zinc oxide (ZnO), indium oxide (In 2 O 3 ), and gallium oxide (Ga 2 O 3 ).
  • ITO indium tin oxide
  • IZO indium zinc oxide
  • IGO indium gallium oxide
  • IGZO indium gallium zinc oxide
  • TiO 2 tin oxide
  • ZnO zinc oxide
  • indium oxide In 2 O 3
  • gallium oxide Ga 2 O 3
  • the first shared electrode layer and the second shared electrode layer each independently include at least one of the following: indium tin oxide (ITO), indium zinc oxide (IZO), indium gallium oxide (IGO), indium gallium zinc oxide (IGZO), tin oxide (TiO2), zinc oxide (ZnO), indium oxide (In 2 O 3 ), and gallium oxide (Ga 2 O 3 ).
  • ITO indium tin oxide
  • IZO indium zinc oxide
  • IGO indium gallium oxide
  • IGZO indium gallium zinc oxide
  • TiO2 tin oxide
  • ZnO zinc oxide
  • indium oxide In 2 O 3
  • gallium oxide Ga 2 O 3
  • the first substrate and the second substrate are each independently a glass substrate.
  • the display further includes a plurality of black matrices respectively disposed in the first shared electrode layer and the second shared electrode layer.
  • the present invention also provides a display, including: a first conductive layer, including a plurality of first conductive lines that are parallel to each other and extending along a first direction; and a first liquid crystal layer located at the On the first conductive layer; a first shared electrode layer, including a first electrode line that surrounds the plurality of first conductive lines and is electrically connected to the first conductive line, is located on the first liquid crystal layer; Two shared electrode layers, including a second electrode line, located on the first shared electrode layer; a second liquid crystal layer, located on the second shared electrode layer; and a second conductive layer, located on the second liquid crystal layer , And the second conductive layer includes a plurality of second conductive lines parallel to each other and extending along a second direction, wherein the first direction is different from the second direction, and the first conductive line and the second The conductive wires are in a staggered configuration in the top view, and the second electrode wires surround the second conductive wires and are electrically connected to the second
  • the present invention provides a display including two liquid crystal layers, and two sets of conductive layers are used to compensate each other for the display effect, and the high pixel density (PPI) is improved by means of a double-layer LC structure that compensates each other and corresponding pixels synchronously. The product's role is biased.
  • FIG. 1A is a top view of the wiring configuration of a traditional vertical alignment (VA) display.
  • VA vertical alignment
  • FIG. 1B is a schematic structural diagram of a traditional vertical alignment (VA) display.
  • FIG. 2A is a top view of a wiring arrangement of a display according to an embodiment of the invention.
  • 2B is a schematic diagram of the structure of a display according to an embodiment of the invention.
  • Fig. 3 is a side view of a display according to an embodiment of the invention.
  • FIG. 4A is a top view of a wiring arrangement of a display according to another embodiment of the invention.
  • 4B is a schematic structural diagram of a display according to another embodiment of the invention.
  • the present invention provides a display that includes two liquid crystal layers.
  • the two sets of conductive layers compensate each other for the display effect, and the two-layer LC structure that compensates each other and the corresponding drive synchronously Pixels and other measures to improve the large visual role bias of high pixel density (PPI) products.
  • PPI pixel density
  • a display 200 includes: a first conductive layer 220a including a plurality of first conductive wires 220a that are parallel to each other and extend along the first direction X ';
  • the first liquid crystal layer 210a located on the first conductive layer 220a;
  • the first shared electrode layer 230a includes surrounding the plurality of first conductive lines 220a' and electrically connected to the first conductive lines 220a'
  • the first electrode line 230a' is located on the first liquid crystal layer 210a;
  • the second conductive layer 220b includes a plurality of second conductive lines 220b' that are parallel to each other and extend along the second direction Y, wherein the first The direction X is different from the second direction Y;
  • the second liquid crystal layer 210b is
  • first conductive wires 220a' and the second conductive wires 220b' are alternately arranged in a grid shape in the top view, wherein the grid shape can be one of the following: diamond mesh Grid and rectangular grid.
  • the display 200 further includes: a first substrate 201a, located under the first conductive layer 220a; a first transistor layer 202a, including a plurality of vertically staggered A first scan line 2021a and a plurality of first data lines 2022a are located between the first substrate 201 and the first conductive layer 220a; the first insulating layer 203a is disposed on the first transistor layer 202a and the first conductive layer 220a.
  • the second substrate 201b is located between the first shared electrode 230a and the second conductive layer 220b; the second transistor layer 202b includes a plurality of second scan lines vertically interlaced with each other 2021b and a plurality of second data lines 2022b are located between the second substrate 201b and the second conductive layer 220b; and the second insulating layer 203b is disposed on the second transistor layer 202b and the second conductive layer 220b Between layers 220b.
  • the display 200 further includes: at least one conductive via 204, which is disposed between the first scan line 2021a and the second scan line 2022a, and passes through the second scan line 2022a.
  • An insulating layer 203a and the second substrate 201b are electrically connected to the first scan line 2021a and the second scan line 2021b.
  • the display 200 may further include: a plurality of black matrices 206 are respectively arranged in the first shared electrode layer 230a and the second shared electrode layer 230b, and are respectively arranged in The positions of the black matrix 206 in the upper and lower layers correspond to each other.
  • the first liquid crystal layer 210a and the second liquid crystal layer 210b may have different liquid crystal tilt directions when the display 200 is driven.
  • the tilt directions of the two-layer liquid crystals shown in this embodiment are different from each other, in other embodiments of the present invention, the tilt directions of the two-layer liquid crystals may be the same depending on the situation.
  • FIG. 4A is a top view of the wiring arrangement of a display according to another embodiment of the present invention
  • FIG. 4B is a schematic structural diagram of a display according to another embodiment of the present invention.
  • the display 300 according to the embodiment shown in FIG. 4A and FIG. 4B is different from the display 200 according to the embodiment shown in FIG. 3 in that the upper and lower two groups of the display 200 are composed of a conductive layer, a liquid crystal layer and a shared electrode layer. All of them are upright; and the upper and lower two groups of the structure composed of the conductive layer-the liquid crystal layer-the shared electrode layer in the display 300 are upright and the other is upside down.
  • the present invention also provides a display 300, including: a first conductive layer 320a, including a plurality of lines parallel to each other and along the first A first conductive line 320a' extending in the direction X; a first liquid crystal layer 310a located on the first conductive layer 320a; a first shared electrode layer 330a, including a plurality of first conductive lines 320a' surrounding the plurality of first conductive lines 320a' and connected to the The first electrode line 330a' electrically connected to the first conductive line 320a' is located on the first liquid crystal layer 310a; the second shared electrode layer 320b, including the second electrode line 320b', is located on the first shared electrode layer 330a; a second liquid crystal layer 310b, located on the second shared electrode layer 330b; and a second conductive layer 320b, located on the second liquid crystal layer 310b, and the second conductive layer 320b, located on the second liquid crystal layer 310b, and the second conductive layer 320b, located
  • first conductive wires 320a' and the second conductive wires 320b' are alternately arranged in a grid shape in the top view, wherein the grid shape may be one of the following: diamond mesh Grid and rectangular grid.
  • the angle between the first direction and the second direction is greater than zero and less than 180 degrees.
  • the first conductive layer and the second conductive layer each independently include at least one of the following: indium tin oxide (ITO), indium zinc oxide (IZO), indium gallium oxide (IGO) , Indium gallium zinc oxide (IGZO), tin oxide (TiO 2 ), zinc oxide (ZnO), indium oxide (In 2 O 3 ), and gallium oxide (Ga 2 O 3 ).
  • the first shared electrode layer and the second shared electrode layer each independently include at least one of the following: indium tin oxide (ITO), indium zinc oxide (IZO), indium gallium oxide ( IGO), indium gallium zinc oxide (IGZO), tin oxide (TiO 2 ), zinc oxide (ZnO), indium oxide (In 2 O 3 ), and gallium oxide (Ga 2 O 3 ).
  • ITO indium tin oxide
  • IZO indium zinc oxide
  • IGO indium gallium oxide
  • IGZO indium gallium zinc oxide
  • TiO 2 tin oxide
  • ZnO zinc oxide
  • indium oxide In 2 O 3
  • gallium oxide Ga 2 O 3
  • the first substrate and the second substrate may each independently be a glass substrate.
  • the present invention provides a display including two liquid crystal layers, through which two sets of conductive layers compensate each other for the display effect, and the two-layer LC structure compensated for each other and the corresponding pixels are driven synchronously to improve the high pixel density.
  • PPI The product's big visual role bias.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

本发明提供了一种显示器，包括：第一导电层，包括多条相互平行且沿着第一方向延伸的第一导电线；第一液晶层，位于所述第一导电层上；第一共享电极层，位于所述第一液晶层上；第二导电层，包括多条相互平行且沿着第二方向延伸的第二导电线，其中所述第一方向与第二方向相异；以及第二共享电极层，位于所述第二液晶层上。

Description

显示器 技术领域
本发明涉及一种显示器，尤其涉及一种可以改善大视角色偏问题的显示器。
 背景技术
图1A为传统垂直配向（vertical alignment, VA）显示器的走线配置上视图；图1B为传统垂直配向（vertical alignment, VA）显示器的结构示意图。如图1A及1B所示，传统垂直配向（vertical alignment, VA）显示器100仅具有单层的液晶110夹设于单层的透明导电层120及共享电极130之间，其中透明导电层120具有相互平行且沿着单一方向延伸的多条导电线121。在这一类的显示器中，大视角色偏一直困扰产品的品质，而随之出现的多域(multi-domain)设计，一定程度上改善了这一现象，但随着像素密度(pixels per inch, PPI)的不断提高，像素面积不断减小，已无法采用多域设计了。
 技术问题
为了解决上述传统显示器的问题，亟需开发一种新的显示器，具有可以在高像素密度的产品上改善大视角色偏问题的结构设计。
 技术解决方案
有鉴于此，本发明提供一种显示器，包括两层液晶层，通过两组导电层进行互相补偿显示效果，藉由此相互补偿的双层LC结构以及同步驱动对应的像素等手段，改善高像素密度(PPI)产品的大视角色偏问题。
据此，依据本发明的一实施例，本发明提供了一种显示器，其特征在于，包括：第一导电层，包括多条相互平行且沿着第一方向延伸的第一导电线；第一液晶层，位于所述第一导电层上；第一共享电极层，包括环绕所述多条第一导电线并与所述第一导电线电性连接的第一电极线，位于所述第一液晶层上；第二导电层，包括多条相互平行且沿着第二方向延伸的第二导电线，其中所述第一方向与第二方向相异，且所述第一导电线与所述第二导电线在上视图中呈网格状交错配置；第二液晶层，位于所述第二导电层上；以及第二共享电极层，包括环绕所述第二导电线并与所述第二导电线电性连接的第二电极线，位于所述第二液晶层上。
在本发明的一实施例中，所述的显示器更包括：第一基板，位于所述第一导电层下；第一晶体管层，包括彼此垂直交错的多条第一扫描线及多条第一数据线，位于所述第一基板及所述第一导电层之间；第一绝缘层，配置于所述第一晶体管层及所述第一导电层之间；第二基板，位于所述第一共享电极与所述第二导电层之间；第二晶体管层，包括彼此垂直交错的多条第二扫描线及多条第二数据线，位于所述第二基板及所述第二导电层之间；以及第二绝缘层，配置于所述第二晶体管层及所述第二导电层之间。
在本发明的一实施例中，所述显示器更包括：至少一个导电通孔，配置于所述第一扫描线及所述第二扫描线之间，穿过所述第一绝缘层及所述第二基板，以电性连接所述第一扫描线及所述第二扫描线。
在本发明的一实施例中，所述第一方向与第二方向的夹角大于零小于180度。
在本发明的一实施例中，所述第一液晶层及所述第二液晶层在所述显示器驱动时具有彼此相异的液晶倾斜方向。
在本发明的一实施例中，所述第一导电层及所述第二导电层各自独立地包括下列至少一者：氧化铟锡(ITO)、氧化铟锌(IZO)、氧化铟镓(IGO)、氧化铟镓锌(IGZO)、氧化锡(TiO 2)、氧化锌(ZnO)、氧化铟(In 2O 3)、以及氧化镓(Ga 2O 3)。
在本发明的一实施例中，所述第一共享电极层及所述第二共享电极层各自独立地包括下列至少一者：氧化铟锡(ITO)、氧化铟锌(IZO)、氧化铟镓(IGO)、氧化铟镓锌(IGZO)、氧化锡(TiO2)、氧化锌(ZnO)、氧化铟(In 2O 3)、以及氧化镓(Ga 2O 3)。
在本发明的一实施例中，所述第一基板及所述第二基板各自独立地为一玻璃基板。
在本发明的一实施例中，所述显示器更包括多个黑矩阵分别配置于所述第一共享电极层及所述第二共享电极层中。
依据本发明的另一实施例，本发明还提供了一种显示器，包括：第一导电层，包括多条相互平行且沿着第一方向延伸的第一导电线；第一液晶层，位于所述第一导电层上；第一共享电极层，包括环绕所述多条第一导电线并与所述第一导电线电性连接的第一电极线，位于所述第一液晶层上；第二共享电极层，包括第二电极线，位于所述第一共享电极层上；第二液晶层，位于所述第二共享电极层上；以及第二导电层，位于所述第二液晶层上，且所述第二导电层包括多条相互平行且沿着第二方向延伸的第二导电线，其中所述第一方向与第二方向相异，所述第一导电线与所述第二导电线在上视图中呈现交错配置，以及所述第二电极线环绕所述第二导电线并与所述第二导电线电性连接。
 有益效果
本发明提供一种显示器，包括两层液晶层，通过两组导电层进行互相补偿显示效果，藉由此相互补偿的双层LC结构以及同步驱动对应的像素等手段，改善高像素密度(PPI)产品的大视角色偏问题。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1A为传统垂直配向（vertical alignment, VA）显示器的走线配置上视图。
图1B为传统垂直配向（vertical alignment, VA）显示器的结构示意图。
图2A为依据本发明一实施例之显示器的走线配置上视图。
图2B为依据本发明一实施例之显示器的结构示意图。
图3为依据本发明一实施例之显示器的侧视图。
图4A为依据本发明另一实施例之显示器的走线配置上视图。
图4B为依据本发明另一实施例之显示器的结构示意图。
 本发明的最佳实施方式
为让本发明的上述内容能更明显易懂，下文特举优选实施例，并配合所附图式作详细说明。
以下各实施例的说明是参考附加的图示，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如[纵向]、[横向]、[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是用以相同标号表示。
为了解决传统显示器的大视角色偏问题，本发明提供一种显示器，包括两层液晶层，通过两组导电层进行互相补偿显示效果，藉由此相互补偿的双层LC结构以及同步驱动对应的像素等手段，改善高像素密度(PPI)产品的大视角色偏问题。
图2A为依据本发明一实施例之显示器的走线配置上视图；图2B为依据本发明一实施例之显示器的结构示意图。如图2A及2B所示，具体而言，依据本发明之一实施例的显示器200，包括：第一导电层220a，包括多条相互平行且沿着第一方向X延伸的第一导电线220a’；第一液晶层210a，位于所述第一导电层220a 上；第一共享电极层230a，包括环绕所述多条第一导电线220a’并与所述第一导电线220a’电性连接的第一电极线230a’，位于所述第一液晶层210a上；第二导电层220b，包括多条相互平行且沿着第二方向Y延伸的第二导电线220b’，其中所述第一方向X与第二方向Y相异；第二液晶层210b，位于所述第二导电层220b上；以及第二共享电极层230b，包括环绕所述第二导电线220b’并与所述第二导电线220b’电性连接的第二电极线230b’，位于所述第二液晶层210b上。
在本实施例中，所述第一导电线220a’与所述第二导电线220b’在上视图中呈网格状交错配置，其中所述网格状可为下列中之一者：菱形网格以及矩形网格。
参见图3，图3为依据本发明一实施例之显示器的侧视图。如图3所示，在本发明的一实施例中，所述的显示器200更包括：第一基板201a，位于所述第一导电层220a下；第一晶体管层202a，包括彼此垂直交错的多条第一扫描线2021a及多条第一数据线2022a，位于所述第一基板201及所述第一导电层220a之间；第一绝缘层203a，配置于所述第一晶体管层202a及所述第一导电层220a之间；第二基板201b，位于所述第一共享电极230a与所述第二导电层220b之间；第二晶体管层202b，包括彼此垂直交错的多条第二扫描线2021b及多条第二数据线2022b，位于所述第二基板201b及所述第二导电层220b之间；以及第二绝缘层203b，配置于所述第二晶体管层202b及所述第二导电层220b之间。
继续参见图3，在上述实施例中，所述显示器200更包括：至少一个导电通孔204，配置于所述第一扫描线2021a及所述第二扫描线2022a之间，穿过所述第一绝缘层203a及所述第二基板201b，以电性连接所述第一扫描线2021a及所述第二扫描线2021b。
继续参见图3，在上述实施例中，所述显示器200还可包括：多个黑矩阵206分别配置于所述第一共享电极层230a及所述第二共享电极层230b中，且分别配置于上下两层中的黑色矩阵206的位置彼此对应。
继续参见图3，在上述实施例中，所述第一液晶层210a及所述第二液晶层210b在所述显示器200驱动时，可具有彼此相异的液晶倾斜方向。虽然本实施例所示意的双层液晶彼此的倾斜方向相异，然在本发明其他实施例中，双层液晶彼此的倾斜方向亦可视情况相同。
参见图4A及图4B，图4A为依据本发明另一实施例之显示器的走线配置上视图；图4B为依据本发明另一实施例之显示器的结构示意图。依据图4A及图4B所示实施例的显示器300与依据图3所示实施例的显示器200相异之处在于：显示器200中上下两组由导电层-液晶层-共享电极层所组成的结构皆为正置；而显示器300中上下两组由导电层-液晶层-共享电极层所组成的结构一组正置一组倒置。
如图4A及图4B所示，具体而言，依据本发明的另一实施例，本发明还提供了一种显示器300，包括：第一导电层320a，包括多条相互平行且沿着第一方向延伸X的第一导电线320a’；第一液晶层310a，位于所述第一导电层320a上；第一共享电极层330a，包括环绕所述多条第一导电线320a’并与所述第一导电线320a’电性连接的第一电极线330a’，位于所述第一液晶层310a上；第二共享电极层320b，包括第二电极线320b’，位于所述第一共享电极层330a上；第二液晶层310b，位于所述第二共享电极层330b上；以及第二导电层320b，位于所述第二液晶层310b上，且所述第二导电层320b包括多条相互平行且沿着第二方向Y延伸的第二导电线320b’，其中所述第一方向X与第二方向Y相异，所述第一导电线320a’与所述第二导电线320b’在上视图中呈现交错配置，以及所述第二电极线330b’环绕所述第二导电线320b’并与所述第二导电线320b’电性连接。
在本实施例中，所述第一导电线320a’与所述第二导电线320b’在上视图中呈网格状交错配置，其中所述网格状可为下列中之一者：菱形网格以及矩形网格。
在本发明的实施例中，所述第一方向与第二方向的夹角大于零小于180度。
在本发明的实施例中，所述第一导电层及所述第二导电层各自独立地包括下列至少一者：氧化铟锡(ITO)、氧化铟锌(IZO)、氧化铟镓(IGO)、氧化铟镓锌(IGZO)、氧化锡(TiO 2)、氧化锌(ZnO)、氧化铟(In 2O 3)、以及氧化镓(Ga 2O 3)。
在本发明的实施例中，所述第一共享电极层及所述第二共享电极层各自独立地包括下列至少一者：氧化铟锡(ITO)、氧化铟锌(IZO)、氧化铟镓(IGO)、氧化铟镓锌(IGZO)、氧化锡(TiO 2)、氧化锌(ZnO)、氧化铟(In 2O 3)、以及氧化镓(Ga 2O 3)。
在本发明的实施例中，所述第一基板及所述第二基板可各自独立地为一玻璃基板。
据此，本发明提供一种显示器，包括两层液晶层，通过两组导电层进行互相补偿显示效果，藉由此相互补偿的双层LC结构以及同步驱动对应的像素等手段，改善高像素密度(PPI)产品的大视角色偏问题。
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 (17)

  1. 一种显示器，包括：
    第一导电层，包括多条相互平行且沿着第一方向延伸的第一导电线；
    第一液晶层，位于所述第一导电层上；
    第一共享电极层，包括环绕所述多条第一导电线并与所述第一导电线电性连接的第一电极线，所述第一共享电极层位于所述第一液晶层上；
    第二导电层，包括多条相互平行且沿着第二方向延伸的第二导电线，其中所述第一方向与第二方向相异，且所述第一导电线与所述第二导电线在上视图中呈网格状交错配置；
    第二液晶层，位于所述第二导电层上；以及
    第二共享电极层，包括环绕所述第二导电线并与所述第二导电线电性连接的第二电极线，其中
    所述第二共享电极层位于所述第二液晶层上至少一个导电通孔，配置于所述第一扫描线及所述第二扫描线之间，穿过所述第一绝缘层及所述第二基板，以电性连接所述第一扫描线及所述第二扫描线，所述第一方向与第二方向的夹角大于0度和小于180度。
  2. 根据权利要求1所述的显示器，更包括：
    第一基板，位于所述第一导电层下；
    第一晶体管层，包括彼此垂直交错的多条第一扫描线及多条第一数据线，所述第一晶体管层位于所述第一基板及所述第一导电层之间；
    第一绝缘层，配置于所述第一晶体管层及所述第一导电层之间；
    第二基板，位于所述第一共享电极与所述第二导电层之间；
    第二晶体管层，包括彼此垂直交错的多条第二扫描线及多条第二数据线，所述第二晶体管层位于所述第二基板及所述第二导电层之间；以及
    第二绝缘层，配置于所述第二晶体管层及所述第二导电层之间。
  3. 根据权利要求1所述的显示器，其中所述第一液晶层及所述第二液晶层在所述显示器驱动时具有彼此相异的液晶倾斜方向。
  4. 根据权利要求1所述的显示器，其中所述第一导电层及所述第二导电层各自独立地包括下列至少一者：氧化铟锡、氧化铟锌、氧化铟镓、氧化铟镓锌、氧化锡、氧化锌、氧化铟、以及氧化镓。
  5. 根据权利要求1所述的显示器，其中所述第一共享电极层及所述第二共享电极层各自独立地包括下列至少一者：氧化铟锡、氧化铟锌、氧化铟镓、氧化铟镓锌、氧化锡、氧化锌、氧化铟、以及氧化镓。
  6. 根据权利要求1所述的显示器，其中所述第一基板及所述第二基板各自独立地为玻璃基板。
  7. 根据权利要求1所述的显示器，更包括多个黑矩阵分别配置于所述第一共享电极层及所述第二共享电极层中。
  8. 一种显示器，包括：
    第一导电层，包括多条相互平行且沿着第一方向延伸的第一导电线；
    第一液晶层，位于所述第一导电层上；
    第一共享电极层，包括环绕所述多条第一导电线并与所述第一导电线电性连接的第一电极线，所述第一共享电极层位于所述第一液晶层上；
    第二导电层，包括多条相互平行且沿着第二方向延伸的第二导电线，其中所述第一方向与第二方向相异，且所述第一导电线与所述第二导电线在上视图中呈网格状交错配置；
    第二液晶层，位于所述第二导电层上；以及
    第二共享电极层，包括环绕所述第二导电线并与所述第二导电线电性连接的第二电极线，所述第二共享电极层位于所述第二液晶层上。
  9. 根据权利要求8所述的显示器，更包括：
    第一基板，位于所述第一导电层下；
    第一晶体管层，包括彼此垂直交错的多条第一扫描线及多条第一数据线，所述第一晶体管层位于所述第一基板及所述第一导电层之间；
    第一绝缘层，配置于所述第一晶体管层及所述第一导电层之间；
    第二基板，位于所述第一共享电极与所述第二导电层之间；
    第二晶体管层，包括彼此垂直交错的多条第二扫描线及多条第二数据线，所述第二晶体管层位于所述第二基板及所述第二导电层之间；以及
    第二绝缘层，配置于所述第二晶体管层及所述第二导电层之间。
  10. 根据权利要求8所述的显示器，更包括：
    至少一个导电通孔，配置于所述第一扫描线及所述第二扫描线之间，穿过所述第一绝缘层及所述第二基板，以电性连接所述第一扫描线及所述第二扫描线。
  11. 根据权利要求8所述的显示器，其中所述第一方向与第二方向的夹角大于0度和小于180度。
  12. 根据权利要求8所述的显示器，其中所述第一液晶层及所述第二液晶层在所述显示器驱动时具有彼此相异的液晶倾斜方向。
  13. 根据权利要求8所述的显示器，其中所述第一导电层及所述第二导电层各自独立地包括下列至少一者：氧化铟锡、氧化铟锌、氧化铟镓、氧化铟镓锌、氧化锡、氧化锌、氧化铟、以及氧化镓。
  14. 根据权利要求8所述的显示器，其中所述第一共享电极层及所述第二共享电极层各自独立地包括下列至少一者：氧化铟锡、氧化铟锌、氧化铟镓、氧化铟镓锌、氧化锡、氧化锌、氧化铟、以及氧化镓。
  15. 根据权利要求8所述的显示器，其中所述第一基板及所述第二基板各自独立地为玻璃基板。
  16. 根据权利要求8所述的显示器，更包括多个黑矩阵分别配置于所述第一共享电极层及所述第二共享电极层中。
  17. 一种显示器，包括：
    第一导电层，包括多条相互平行且沿着第一方向延伸的第一导电线；
    第一液晶层，位于所述第一导电层上；
    第一共享电极层，包括环绕所述多条第一导电线并与所述第一导电线电性连接的第一电极线，所述第一共享电极层位于所述第一液晶层上；
    第二共享电极层，包括第二电极线，所述第二共享电极层位于所述第一共享电极层上；
    第二液晶层，位于所述第二共享电极层上；以及
    第二导电层，位于所述第二液晶层上，且所述第二导电层包括多条相互平行且沿着第二方向延伸的第二导电线，其中所述第一方向与第二方向相异，所述第一导电线与所述第二导电线在上视图中呈现交错配置，以及所述第二电极线环绕所述第二导电线并与所述第二导电线电性连接。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1114426A (zh) * 1993-12-20 1996-01-03 夏普株式会社 液晶装置及其驱动方法
CN104297993A (zh) * 2014-10-31 2015-01-21 京东方科技集团股份有限公司 光学补偿膜及制作方法、偏光片、液晶显示面板、显示装置
CN104503155A (zh) * 2014-11-17 2015-04-08 深圳市华星光电技术有限公司 液晶显示像素结构及其制作方法
US20180164622A1 (en) * 2016-12-13 2018-06-14 Panasonic Liquid Crystal Display Co., Ltd. Liquid crystal display device
CN109521588A (zh) * 2017-09-19 2019-03-26 虹彩光电股份有限公司 显示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101191921B (zh) * 2006-12-01 2010-11-10 群康科技(深圳)有限公司 液晶显示装置
WO2012149001A2 (en) * 2011-04-28 2012-11-01 Dolby Laboratories Licensing Corporation Dual lcd display with color correction to compensate for varying achromatic lcd panel drive conditions
US10338432B2 (en) * 2016-11-02 2019-07-02 Innolux Corporation Display device
CN106842737A (zh) * 2017-03-30 2017-06-13 惠科股份有限公司 液晶显示器及其视角色差改善方法
CN107505787A (zh) * 2017-09-15 2017-12-22 深圳市华星光电技术有限公司 一种阵列基板及其制程方法、液晶显示面板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1114426A (zh) * 1993-12-20 1996-01-03 夏普株式会社 液晶装置及其驱动方法
CN104297993A (zh) * 2014-10-31 2015-01-21 京东方科技集团股份有限公司 光学补偿膜及制作方法、偏光片、液晶显示面板、显示装置
CN104503155A (zh) * 2014-11-17 2015-04-08 深圳市华星光电技术有限公司 液晶显示像素结构及其制作方法
US20180164622A1 (en) * 2016-12-13 2018-06-14 Panasonic Liquid Crystal Display Co., Ltd. Liquid crystal display device
CN109521588A (zh) * 2017-09-19 2019-03-26 虹彩光电股份有限公司 显示装置

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