WO2017128651A1 - 一种显示面板及显示装置 - Google Patents

一种显示面板及显示装置 Download PDF

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Publication number
WO2017128651A1
WO2017128651A1 PCT/CN2016/091010 CN2016091010W WO2017128651A1 WO 2017128651 A1 WO2017128651 A1 WO 2017128651A1 CN 2016091010 W CN2016091010 W CN 2016091010W WO 2017128651 A1 WO2017128651 A1 WO 2017128651A1
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WO
WIPO (PCT)
Prior art keywords
substrate
display panel
display
light
optical component
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PCT/CN2016/091010
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English (en)
French (fr)
Inventor
田�健
胡明
张贵玉
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京东方科技集团股份有限公司
合肥鑫晟光电科技有限公司
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Application filed by 京东方科技集团股份有限公司, 合肥鑫晟光电科技有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US15/503,981 priority Critical patent/US10007141B2/en
Publication of WO2017128651A1 publication Critical patent/WO2017128651A1/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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells

Definitions

  • the present disclosure relates to the field of liquid crystal product manufacturing technology, and in particular, to a display panel and a display device.
  • the present disclosure provides a display device that weakens a frame boundary of a display panel and realizes a frameless full screen display.
  • an embodiment of the present disclosure provides a display panel including a first substrate, the first substrate includes a first central display region and a first edge region, and a second substrate, the second substrate includes a second center a display area and a second edge area; and a light guiding member disposed between the first substrate and the second substrate, the light guiding member including a first optical component partially covering the first central display area, And a second optical component located on a side of the second edge region.
  • the first optical component is capable of causing a portion of light rays emerging from the first central display region to exit above the second edge region, and a portion of light rays emerging from the first central display region from the second optical component The top and side of the exit.
  • the upper surface and the side surface of the second optical component are each provided with a concave-convex structure that refracts light.
  • the upper surface of the first optical component is provided with a concave-convex structure that refracts light.
  • an area of the first central display area is larger than an area of the second central display area.
  • a projection of the first optical component on the second substrate in a vertical direction is located in the second edge region.
  • an upper surface of the second optical component is on the same horizontal surface as an upper surface of the first substrate.
  • the trace of the second edge region is made of a translucent or transparent conductive material.
  • the trace of the second edge region is made of indium tin oxide, nano silver or graphene.
  • first optical component is disposed parallel to the first substrate
  • second optical component is disposed perpendicular to the first substrate
  • first optical component and the second optical component are connected in an L shape structure.
  • first substrate and the driving substrate, and the second substrate is a touch substrate.
  • the present disclosure also provides a display device including a backlight, a bezel, and the display panel described above.
  • the second optical component is located above the frame, and a side of the second optical component is flush with an outer side of the frame.
  • an end surface of the frame is flush with a surface of the first substrate facing the second substrate.
  • the material of the light guiding member of the display panel is the same as the light guiding plate of the backlight.
  • the utility model has the beneficial effects that the arrangement of the light guiding member causes an image to be presented on the edge of the display panel, which weakens the boundary of the frame of the display panel, and can greatly improve the human-machine communication interface to provide a more excellent display effect.
  • Figure 1 is a schematic view showing the structure of a display device
  • FIG. 2 is a schematic structural view of a display panel according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural view of a display device according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural view of a light guiding member according to an embodiment of the present disclosure.
  • Figure 5 is a schematic illustration of the path of light rays emerging from a backlight in accordance with an embodiment of the present disclosure.
  • a structure of a display device includes a backlight 4 , a first substrate 3 , a second substrate 1 , and a frame 2 surrounding the backlight 4 and the first substrate 3 and the second substrate 1 .
  • the frame structure or the black ink-coated design constitutes a border boundary for the constructed image.
  • the tangible frame structure has a serious impact on the aesthetic and comfort of the human-machine interface.
  • an embodiment of the present disclosure provides a display panel including a first substrate and a second substrate, the first substrate including a first central display area 131 and a first edge area 132, the first
  • the second substrate includes a second central display region 221 and a second edge region 222, and further includes a light guiding member 44 disposed between the first substrate and the second substrate.
  • the light guiding member 44 includes a first optical member 442 partially covering the first central display region 131, and a second optical member 441 located at a side of the second edge region 222.
  • the first optical component 442 can enable a portion of the light emitted from the first central display region 131 to exit from above the second edge region 222, and cause a portion of the light emitted from the first central display region 131 to pass from The upper and side surfaces of the second optical member 441 are emitted.
  • the arrow in Fig. 5 indicates the path of the light, and a part of the light emitted from the first central display area 131 is directly emitted from the second central display area 221.
  • the first optical component 442 is disposed such that a portion of the light emitted from the first central display region 131 is from the second side
  • the first optical component 442 is disposed such that a portion of the light emitted from the first central display region 131 enters the second optical component 441.
  • the second optical member 441 is disposed such that light entering the second optical member 441 is emitted from above and from the side of the second optical member 441 by optical phenomena such as reflection and refraction.
  • the display of the image of the edge and the side surface of the display panel is realized by the arrangement of the light guiding member 44, the boundary of the frame of the display panel is weakened, and the human-machine communication interface can be greatly improved to provide a more excellent display effect.
  • the first optical member 442 is disposed parallel to the first substrate, and the second optical member 441 is disposed perpendicular to the first substrate, the first optical member 442 and the The second optical member 441 is connected to form an L shape.
  • the first optical component and the second optical component are integrally formed.
  • the first optical component 442 partially covers the first central display area 131. As shown in FIG. 5, the first optical member 442 covers the edge portion of the first central display region 131 to ensure that light enters the first optical member 442, and the first optical member 442 does not affect the second center display. The display effect of the area 221.
  • the upper surface of the first optical component 442 is provided with a concave-convex structure for refracting light
  • the second The upper surface and the side surface of the optical member 441 are each provided with a concave-convex structure that refracts light.
  • the arrangement of the relief structure prevents total reflection of light on the upper surface and the side surface of the second optical member 441, so that the light can be refracted to achieve display of the image.
  • the arrangement and the number of the concave-convex structures may be various, as long as the total reflection of the light can be avoided, and the refracting and transmitting of the light can be completed.
  • the area of the first central display region 131 is larger than the area of the second central display region 221.
  • the projection of the first optical member 442 on the second substrate in the vertical direction is located at the second edge. Area 222.
  • an upper surface of the second optical component 441 is located on the same horizontal surface as an upper surface of the first substrate. Such a setting can make the display panel look beautiful and avoid the display panel is high. Low unevenness to affect the visual experience.
  • the trace of the second edge region 222 is made of a translucent (light transmittance of 50%) or a transparent conductive material.
  • the second edge region 222 does not perform a light-shielding process such as covering a photoresist material. If a frame design of a special color is required, the second edge region may be modified by using a light color ink or other color ink. In order to ensure that the light emitted from the first central display area 131 is projected to the user's line of sight without being blocked.
  • the trace of the second edge region 222 in this embodiment is made of indium tin oxide, nano silver or graphene.
  • the display panel is a touch panel
  • the first substrate is a driving substrate
  • the second substrate is a touch substrate
  • the display panel of the embodiment is not limited to the touch panel, and the display panel of other conventional displays can achieve the same effect.
  • the present disclosure also provides a display device including a backlight 12, a bezel 33, and the above display panel.
  • the second optical component 441 is located above the frame 33, and a side surface of the second optical component 441 is flush with an outer side surface of the frame 33.
  • an end surface of the bezel 33 is flush with a surface of the first substrate facing the second substrate.
  • the second optical component 441 replaces some of the existing bezels, weakens the border boundaries, and enhances the visual experience.
  • the image presented by the display panel in this embodiment will appear to be integrated, and the upper surface and the side surface of the second edge region 222 and the second optical component 441 are continuous patterns and colors, leaving excellent vision for people. Experience.
  • the second edge region 222 and the second optical component 441 can be made into a matte, blur, mesh, colorful, etc., to achieve a blurred border, a matte border, a fixed color border, etc., but whichever setting Style, the image can be displayed at the edge of the display panel.
  • the material of the light guiding member 44 can be made of the same material as the light guide plate of the backlight.
  • the light guide plate is generally made of optical grade acrylic/PC sheet, and then printed with high-reflectivity and non-absorbing high-tech materials on the bottom surface of the substrate by UV screen printing technology.
  • the material of the light guiding member 44 is the same as that of the light guide plate to facilitate light guiding.

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Abstract

一种显示面板，包括第一基板（3）和第二基板（1），第一基板（3）包括第一中心显示区域（131）和第一边缘区域（132），第二基板（1）包括第二中心显示区域（221）和第二边缘区域（222），还包括设置于第一基板（3）和第二基板（1）之间的导光构件（44），导光构件（44）包括部分覆盖第一中心显示区域（131）的第一光学部件（442），及位于第二边缘区域（222）侧面的第二光学部件（441）；第一光学部件（442）能够使得从第一中心显示区域（131）出射的一部分光线从第二边缘区域（222）上方出射，及从第一中心显示区域（131）出射的一部分光线从第二光学部件（441）的上方和侧面出射。

Description

一种显示面板及显示装置
相关申请的交叉引用
本申请主张在2016年1月28日在中国提交的中国专利申请号No.201610059548.2的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及液晶产品制作技术领域，尤其涉及一种显示面板及显示装置。
背景技术
在目前的显示器件领域，为保证有效信号的传输，我们在设备的边框设计大量的导电金属或其他材料。然而，为避免导电线路的可视可见以影响美观度，通常设计黑色的边框的结构。但是，框架结构或黑色油墨涂覆的设计，都对所构图像构成了一种边框限制。尤其在当今人们对图像显示、图像切换等质量的要求越来越高的背景下，有形边框型结构对人机界面的交互美观、舒适程度产生了严重的影响。
发明内容
为了解决上述技术问题，本公开提供一种显示装置弱化了显示面板的边框界限，实现无框的全屏幕显示。
为了达到上述目的，本公开实施例提供了一种显示面板，包括第一基板所述第一基板包括第一中心显示区域和第一边缘区域；第二基板，所述第二基板包括第二中心显示区域和第二边缘区域；以及设置于所述第一基板和第二基板之间的导光构件，所述导光构件包括部分覆盖于所述第一中心显示区域上方的第一光学部件，及位于所述第二边缘区域侧面的第二光学部件。所述第一光学部件能够使得从所述第一中心显示区域出射的一部分光线从所述第二边缘区域上方出射，及从所述第一中心显示区域出射的一部分光线从所述第二光学部件的上方和侧面出射。
进一步的，所述第二光学部件的上表面和侧表面均设有使得光线折射透过的凹凸结构。
进一步的，所述第一光学部件的上表面设有使得光线折射透过的凹凸结构。
进一步的，所述第一中心显示区域的面积大于所述第二中心显示区域的面积。
进一步的，所述第一光学部件在所述第二基板上的垂直方向的投影位于所述第二边缘区域。
进一步的，所述第二光学部件的上表面与所述第一基板的上表面位于同一水平面上。
进一步的，所述第二边缘区域的走线采用半透明或透明的导电材料制成。
进一步的，所述第二边缘区域的走线采用氧化铟锡、纳米银或石墨烯制成。
进一步的，所述第一光学部件平行于所述第一基板设置，所述第二光学部件垂直于所述第一基板设置，所述第一光学部件和所述第二光学部件连接呈L型结构。
进一步的，所述第一基板和驱动基板，所述第二基板为触控基板。
本公开还提供一种显示装置，包括背光源、边框以及上述的显示面板。
进一步的，所述第二光学部件位于所述边框的上方，且所述第二光学部件的侧面与所述边框的外侧面平齐。
进一步的，所述边框的端面与所述第一基板的面向所述第二基板的表面平齐。
进一步的，所述显示面板的导光构件的材质与背光源的导光板相同。
本公开有益效果是：导光构件的设置使得显示面板边缘有图像呈现，弱化了显示面板的边框界限，能够极大地提高人机交流界面，以提供更加优秀的显示效果。
附图说明
图1表示一种显示装置结构示意图；
图2表示本公开实施例显示面板结构示意图；
图3表示本公开实施例显示装置结构示意图；
图4表示本公开实施例导光构件结构示意图；
图5表示本公开实施例从背光源出射的光线的路径示意图。
具体实施方式
以下结合附图对本公开的特征和原理进行详细说明，所举实施例仅用于解释本公开，并非以此限定本公开的保护范围。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本公开保护的范围。
除非另作定义，此处使用的技术术语或者科学术语应当为本公开所属领域内具有一般技能的人士所理解的通常意义。本公开专利申请说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”或者“一”等类似词语也不表示数量限制，而是表示存在至少一个。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也相应地改变。
如图1所示，一种显示装置的结构包括背光源4、第一基板3、第二基板1、围设于背光源4以及第一基板3和第二基板1周围的边框2。但是，框架结构或黑色油墨涂覆的设计，都对所构图像构成了一种边框界限。尤其在当今人们对图像显示、图像切换等质量的要求越来越高的背景下，有形边框型结构对人机界面的交互美观、舒适程度产生了严重的影响。
如图2和图4所示，本公开实施例提供一种显示面板，包括第一基板和第二基板，所述第一基板包括第一中心显示区域131和第一边缘区域132，所述第二基板包括第二中心显示区域221、第二边缘区域222，还包括设置于所述第一基板和第二基板之间的导光构件44。所述导光构件44包括部分覆盖所述第一中心显示区域131的第一光学部件442，及位于所述第二边缘区域222侧面的第二光学部件441。
所述第一光学部件442能够使得从所述第一中心显示区域131出射的一部分光线从所述第二边缘区域222上方出射，及使得从所述第一中心显示区域131出射的一部分光线从所述第二光学部件441的上方和侧面出射。
图5中箭头表示光线的路径，从所述第一中心显示区域131出射的一部分光线直接从所述第二中心显示区域221出射。而所述第一光学部件442的设置能够使得从所述第一中心显示区域131出射的一部分光线从所述第二边 缘区域222的上方出射，所述第一光学部件442的设置还能够使得从所述第一中心显示区域131出射的一部分光线进入所述第二光学部件441。所述第二光学部件441的设置使得进入所述第二光学部件441的光线经过反射、折射等光学现象从所述第二光学部件441的上方和侧面出射。由此，通过导光构件44的设置实现了显示面板的边缘和侧面的图像的显示，弱化了显示面板的边框界限，能够极大地提高人机交流界面，以提供更加优秀的显示效果。
由图2至图5所示，所述第一光学部件442平行于所述第一基板设置，所述第二光学部件441垂直于所述第一基板设置，所述第一光学部件442和所述第二光学部件441连接构成L型。
本实施例中，所述第一光学部件和所述第二光学部件一体成型。
第一光学部件442部分覆盖所述第一中心显示区域131。由图5所示，第一光学部件442覆盖第一中心显示区域131边缘部分，保证有光线进入所述第一光学部件442，且所述第一光学部件442不会影响所述第二中心显示区域221的显示效果。
进一步的，为了避免进入导光构件44的光线发生全反射现象，使得部分光线可折射透过，所述第一光学部件442的上表面设有使得光线折射透过的凹凸结构，所述第二光学部件441的上表面和侧表面均设有使得光线折射透过的凹凸结构。
凹凸结构的设置防止光线在第二光学部件441的上表面和侧表面发生全反射，使得光线可折射透过以实现图像的显示。
所述凹凸结构的设置形式、设置数量可以有多种，只要能够避免光线的全反射，完成光线的折射透过即可。
为了避免导光构件44对所述第二中心显示区域221的显示产生干扰，所述第一中心显示区域131的面积大于所述第二中心显示区域221的面积。
进一步的为了保证导光构件44的设置不会影响所述第二中心显示区域221的显示效果，所述第一光学部件442在所述第二基板上的垂直方向的投影位于所述第二边缘区域222。
进一步的，所述第二光学部件441的上表面与所述第一基板的上表面位于同一水平面上。这样的设置能够使得显示面板外形美观，避免显示面板高 低不平以影响视觉体验。
进一步的，所述第二边缘区域222的走线采用半透明(光线透过率为50％)或透明的导电材料制成。
本实施例中，所述第二边缘区域222不进行覆盖光阻材料等遮光处理，如需要实现特殊色彩的边框的设计，可采用浅色油墨或其他彩色油墨对所述第二边缘区域加以修饰，以尽量保证从所述第一中心显示区域131发射的光线不受阻挡的投射至操作使用者视线中。
具体的，本实施例所述第二边缘区域222的走线采用氧化铟锡、纳米银或石墨烯制成。
本实施例中所述显示面板为触控面板，所述第一基板为驱动基板，所述第二基板为触控基板。
需要说明的是，本实施例显示面板不限于触控面板，其他常规显示器的显示面板也可以实现同样的效果。
如图3所示，本公开还提供一种显示装置，包括背光源12、边框33以及上述的显示面板。
进一步的，所述第二光学部件441位于所述边框33的上方，且所述第二光学部件441的侧面与所述边框33的外侧面平齐。
如图3所示，所述边框33的端面与所述第一基板的面向所述第二基板的表面平齐。第二光学部件441代替部分现有的边框，弱化边框界限，提升视觉体验。
本实施例中的显示面板呈现出的图像将呈现为一体化，在第二边缘区域222和第二光学部件441的上表面和侧面均为连续的图案和色彩，给人们留下极佳的视觉体验。
另外，可将第二边缘区域222和第二光学部件441分别制作为磨砂、模糊、网格、多彩等样式，以实现模糊边框、磨砂边框、固定色彩的边框等，但无论是哪一种设置样式，在显示面板的边缘可实现图像的显示。
本实施例中，所述导光构件44的材质可采用与背光源的导光板相同的材质制成。导光板一般是利用光学级的压克力/PC板材制作基材，然后用具有极高反射率且不吸光的高科技材料，在基材底面用UV网版印刷技术印上导 光点，所述导光构件44的材质与导光板相同利于导光。
以上所举实施例为本公开较佳实施例，需要说明的是，对于本领域普通技术人员来说，在不脱离本公开所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本公开保护范围。

Claims (14)

  1. 一种显示面板，包括：
    第一基板，所述第一基板包括第一中心显示区域和第一边缘区域，
    第二基板，所述第二基板包括第二中心显示区域和第二边缘区域，以及
    导光构件，设置于所述第一基板和第二基板之间，所述导光构件包括部分覆盖所述第一中心显示区域的第一光学部件，及位于所述第二边缘区域侧面的第二光学部件；
    其中，所述第一光学部件用于将从所述第一中心显示区域出射的一部分光线从所述第二边缘区域上方出射，以及将从所述第一中心显示区域出射的一部分光线从所述第二光学部件的上方和侧面出射。
  2. 根据权利要求1所述的显示面板，其中，所述第二光学部件的上表面和侧表面均设有使得光线折射透过的凹凸结构。
  3. 根据权利要求1所述的显示面板，其中，所述第一光学部件的上表面设有使得光线折射透过的凹凸结构。
  4. 根据权利要求1所述的显示面板，其中，所述第一中心显示区域的面积大于所述第二中心显示区域的面积。
  5. 根据权利要求1所述的显示面板，其中，所述第一光学部件在所述第二基板上的垂直方向的投影位于所述第二边缘区域。
  6. 根据权利要求1所述的显示面板，其中，所述第二光学部件的上表面与所述第一基板的上表面位于同一水平面上。
  7. 根据权利要求1所述的显示面板，其中，所述第二边缘区域的走线采用半透明或透明的导电材料制成。
  8. 根据权利要求7所述的显示面板，其中，所述第二边缘区域的走线采用氧化铟锡、纳米银或石墨烯制成。
  9. 根据权利要求1所述的显示面板，其中，所述第一光学部件平行于所述第一基板设置，所述第二光学部件垂直于所述第一基板设置，所述第一光学部件和所述第二光学部件连接呈L型结构。
  10. 根据权利要求1所述的显示面板，其中，所述第一基板为驱动基板， 所述第二基板为触控基板。
  11. 一种显示装置，包括背光源、边框以及权利要求1-10任一项所述的显示面板。
  12. 根据权利要求11所述的显示装置，其中，所述第二光学部件位于所述边框的上方，且所述第二光学部件的侧面与所述边框的外侧面平齐。
  13. 根据权利要求11所述的显示装置，其中，所述边框的端面与所述第一基板的面向所述第二基板的表面平齐。
  14. 根据权利要求11所述的显示装置，其中，所述显示面板的导光构件的材质与背光源的导光板相同。
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