WO2020107735A1 - 一种液晶显示面板 - Google Patents

一种液晶显示面板 Download PDF

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Publication number
WO2020107735A1
WO2020107735A1 PCT/CN2019/076975 CN2019076975W WO2020107735A1 WO 2020107735 A1 WO2020107735 A1 WO 2020107735A1 CN 2019076975 W CN2019076975 W CN 2019076975W WO 2020107735 A1 WO2020107735 A1 WO 2020107735A1
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Prior art keywords
layer
electrode layer
metal
display panel
liquid crystal
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French (fr)
Inventor
余文强
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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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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/134309Electrodes characterised by their geometrical arrangement

Definitions

  • the invention relates to the technical field of display panels, in particular to a liquid crystal display panel.
  • the in-plane digging includes blind hole design.
  • the design of the blind hole is mainly to avoid the blind hole area of the scan line, data line, touch line, etc., so that the blind hole area forms a static area without related wiring, and one is placed underneath The camera is good for imaging, so the blind hole area must not have any traces and other designs that block light transmission.
  • FIG. 1 is a schematic diagram of wiring at a blind hole of a conventional design.
  • the horizontal wiring is a scanning line 11
  • the vertical wiring is a data line 22
  • the scanning line 11 and the data line 22 are all wound.
  • the middle circle leaves blank for camera imaging.
  • This design will form a border zone 33.
  • the width of this border zone is currently 0.6-0.9mm, and the limit is 0.6mm, which is difficult to compress.
  • this border area will be a circle of black non-display area, causing the appearance of the display to be unattractive.
  • An object of the present invention is to provide a liquid crystal display panel, which can solve the problem of the unsightly appearance of the display screen caused by the wide border area at the blind hole of the panel in the prior art.
  • the present invention provides a liquid crystal display panel, which defines a blind hole area and a display area, including a substrate layer, a gate insulating layer, a first metal layer, an interlayer insulating layer, and a second metal layer arranged in this order , A flat layer, a pixel electrode layer, an organic layer, and a common electrode layer; wherein in the blind hole area, the pixel electrode layer is recessed downward to connect with the first metal layer; or, the common electrode layer is downward The recess is in contact with the second metal layer.
  • the pixel electrode layer in the blind hole area, is recessed downwardly to contact the first metal layer; and, the common electrode layer is recessed downwardly and the second The metal layers are connected.
  • the pixel electrode layer and the common electrode layer form an overlapping portion, and the overlapping portion is connected through a through hole.
  • the first metal layer includes multiple scan lines in the horizontal direction, and the light transmittance of the scan lines is more than 90%.
  • the first metal layer is made by vapor deposition.
  • the metal material used for the scan line includes metallic molybdenum.
  • the second metal layer includes multiple data lines in the vertical direction, and the light transmittance of the data lines is greater than 90%.
  • the common electrode layer includes a plurality of common electrodes
  • the light transmittance of the common electrode and the pixel electrode is more than 90% .
  • the second metal layer is made by vapor deposition.
  • the metal material used for the data line includes titanium metal or aluminum metal.
  • Still another object of the present invention is to provide a terminal device, which includes a body provided with the display panel according to the present invention.
  • the main body is further provided with a camera module, which is disposed at a corresponding lower position of the blind hole area of the display panel.
  • the beneficial effect of the present invention is that the present invention provides a liquid crystal display panel, which uses a common electrode layer and a scanning line layer to bridge and straighten horizontal wiring, and a pixel electrode layer and a data line layer to bridge and straighten
  • the straight routing method eliminates or reduces the winding of the blind hole boundary area, and can also meet the needs of the camera module penetration, making the display screen more beautiful.
  • Figure 1 is a schematic diagram of the existing design of blind hole routing
  • Example 2 is a schematic cross-sectional view of the second metal layer and the common electrode layer jump layer bridge in the liquid crystal display panel provided in Example 1 of the present invention
  • FIG. 3 is a schematic cross-sectional view of the first metal layer and the pixel electrode layer jump layer bridge in the liquid crystal display panel provided by Embodiment 1 of the present invention
  • FIG. 4 is a schematic diagram of wiring at the blind hole of the liquid crystal display panel according to Embodiment 1 of the present invention.
  • first and second may explicitly or implicitly include one or more of the features.
  • plural means two or more.
  • comprising and any variations thereof are intended to cover non-exclusive inclusions.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • installation should be understood in a broad sense, for example, it can be a fixed connection or a detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • the present invention provides a liquid crystal display panel, which defines a blind hole area and a display area, including a substrate layer 1, a gate insulating layer 2, a first metal layer arranged in sequence 3. Interlayer insulating layer 4, second metal layer 5, flat layer 6, pixel electrode layer 7, organic layer 8, common electrode layer 9.
  • the substrate layer 1 is a PI film layer, that is, a polyimide film, which is used as the base of a flexible display panel; the polyimide film is the thinnest film insulating material with the best performance in the world, and has strong tensile strength. Pyromellitic dianhydride and diaminodiphenyl ether are formed by polycondensation and casting into a film in a highly polar solvent and then imidization.
  • the gate insulating layer 2 is provided on the surface of the substrate layer 1, the first metal layer 3 is provided on the surface of the gate insulating layer 2, the interlayer insulating layer 4 is provided on the surface of the first metal layer 3, and the pixel electrode layer 7 is provided on a flat surface On the surface of the layer 6, the organic layer 8 is provided on the surface of the pixel electrode layer 7, and the common electrode layer 9 is provided on the surface of the organic layer 8.
  • the material of the gate insulating layer 2 is silicon nitride, and silicon oxide, silicon oxynitride, or the like may also be used. The specifics may be determined according to needs and are not limited.
  • FIG. 2 is a schematic cross-sectional view of the second metal layer and the common electrode layer jump layer bridge in the liquid crystal display panel provided in this embodiment.
  • the common electrode layer 9 is recessed downward and the second The metal layer 5 is in contact.
  • FIG. 3 is a schematic cross-sectional view of the first metal layer and the pixel electrode layer jump layer bridge in the liquid crystal display panel provided by this embodiment.
  • the pixel electrode layer 7 is recessed downward.
  • the metal layer 3 is in contact.
  • FIG. 4 is a schematic diagram of wiring at the blind hole of the liquid crystal display panel provided by this embodiment.
  • the common electrode layer 9 includes multiple common electrodes, and the second metal layer 5 includes multiple vertical data lines 51.
  • the pixel electrode layer 7 includes a plurality of pixel electrodes, and the first metal layer 3 includes a plurality of horizontal scanning lines 31.
  • the pixel electrode layer 7 and the common electrode layer 9 will form an overlapping portion, overlapping Partially connected through vias.
  • the scan line 31 and the data line 51 are replaced with transparent traces, and their light transmittance is above 90%.
  • Both the common electrode and the pixel electrode are transparent electrodes, and their light transmittance is also above 90%, so they do not affect the light transmittance of the scanning line 31 and the data line 51, so there is no need to wind the wire to avoid blind holes and avoid blind holes The creation of the border zone.
  • the resistances of the common electrode and the pixel electrode are much larger than the resistances of the first metal layer and the second metal layer, and the common electrode and the pixel electrode have relatively wide traces, which reduces the resistance.
  • the metal material used for the scan line includes metal molybdenum.
  • the metal material used for the data line includes metallic titanium or metallic aluminum.
  • the structure of the liquid crystal display panel in Embodiment 2 also defines a blind hole area and a display area, which are substantially the same as the corresponding structure in Embodiment 1, and the same structure can be referred to the corresponding description in Embodiment 1, and will not be described here Repeat.
  • the main difference between the two is that in the blind hole area, the common electrode layer is recessed downward and connected to the second metal layer, and a plurality of vertical data line jump layers in the second metal layer are bridged to the common electrode layer.
  • the multiple horizontal scanning lines in the first metal layer still adopt a winding design.
  • the structure of the liquid crystal display panel in Example 3 also defines a blind hole area and a display area, which are substantially the same as the corresponding structure in Example 1, and the same structure can be referred to the corresponding description in Example 1, and will not be described here Repeat.
  • the main difference between the two is that in the blind hole area, the pixel electrode layer is recessed downward and connected to the first metal layer, and a plurality of horizontal scanning line jump layers in the first metal layer are bridged to the pixel electrode layer, and The multiple data lines in the vertical direction in the second metal layer still adopt a winding design.
  • Another embodiment of the present invention is to provide a terminal device, which includes a body provided with the liquid crystal display panel provided in Embodiment 1.
  • the main body is also provided with a camera module, which is arranged at a corresponding lower position of the blind hole area of the liquid crystal display panel.
  • the beneficial effect of the present invention is that the present invention provides a liquid crystal display panel, which uses a common electrode layer and a scanning line layer to bridge, straighten the horizontal wiring, a pixel electrode layer and the data line layer to bridge, and straighten the vertical wiring,
  • the winding of the border area of the blind hole is eliminated or reduced, and at the same time, it can meet the requirement of the penetration of the camera module, making the display screen more beautiful.
  • the glass at the blind hole can be designed without winding in the border area, but the bottleneck is that the back-end backlight still has a border area design, and the current backlight border area is about 0.6mm. If the backlight subsequently has a narrower border area or a borderless area, with this patent, the design of the borderless area at the blind hole can be realized.

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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)
  • Geometry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

本发明提供一种液晶显示面板,其定义有盲孔区和显示区,包括依次设置的基板层、栅极绝缘层、第一金属层、层间绝缘层、第二金属层、平坦层、像素电极层、有机层、公共电极层;其中在所述盲孔区,所述像素电极层向下凹陷与所述第一金属层相接;以及,所述公共电极层向下凹陷与所述第二金属层相接。本发明提供一种液晶显示面板,采用公共电极层与扫描线层桥接,拉直水平走线,像素电极层与数据线层桥接,拉直竖直走线的方式,取消或减小了盲孔边界区的绕线,同时也能满足摄像机模组穿透的需求,使显示屏的外观更美观。

Description

一种液晶显示面板 技术领域
本发明涉及显示面板技术领域,特别涉及一种液晶显示面板。
背景技术
最近两年市场上全面屏市场发展迅猛,其中以刘海屏、水滴屏为代表,逐渐占据市场的主流,主要特点是追求更高的屏占比。目前市场上有出现更高的屏占比的声音,虽然还没有真正量产品上市,但各家已经在开发。其开发思路是在屏幕上挖孔设计,放置前置摄像头,将摄像机模组隐藏在面板中,面内挖孔技术应运而生。其将有效显示区域做大,提高显示屏的屏占比;另外,由于可以减小非显示区域的大小,从而有效减小显示屏总尺寸,使用户方便持握,提升用户体验。
面内挖孔包括盲孔设计,盲孔处设计主要是扫描线、数据线、触控线等都避开盲孔区域,使盲孔区域形成一个无相关走线的静置区,底下放一个摄像头利于成像,所以此盲孔区域必须不能有任何遮挡光线透过的走线及其他设计等。
如图1所示,图1为现有设计的盲孔处走线示意图,水平走线为扫描线11,竖直走线为数据线22,扫描线11、数据线22都是绕线设计,中间圆圈为摄像头成像留空白,此设计会形成一个边界区33,此边界区目前宽度在0.6~0.9mm水准,极限在0.6mm,很难再压缩。在正常显示画面时,此边界区会是一圈黑色非显示区域,造成显示屏的外观不美观。
因此,确有必要来开发一种新型的液晶显示面板,以克服现有技术的缺陷。
“背景技术”段落只是用来帮助了解本发明内容,因此在“背景技术”段落所揭露的内容可能包含一些没有构成本领域技术人员所知道的现有技术,在“背景技术”段落所揭露的内容,不代表该内容或者本发明一个或多个实施例所要解决的问题,也不代表在本发明申请前已被本领域技术人员所知晓或认知。
技术问题
本发明的一个目的是提供一种液晶显示面板,其能够解决现有技术中面板盲孔处因边界区过宽导致的显示屏外观不美观的问题。
技术解决方案
为实现上述目的,本发明提供一种液晶显示面板,其定义有盲孔区和显示区,包括依次设置的基板层、栅极绝缘层、第一金属层、层间绝缘层、第二金属层、平坦层、像素电极层、有机层、公共电极层;其中在所述盲孔区,所述像素电极层向下凹陷与所述第一金属层相接;或者,所述公共电极层向下凹陷与所述第二金属层相接。
进一步的,在其他实施方式中,其中在所述盲孔区,所述像素电极层向下凹陷与所述第一金属层相接;以及,所述公共电极层向下凹陷与所述第二金属层相接。
进一步的,在其他实施方式中,其中在所述盲孔区,所述像素电极层与所述公共电极层形成重叠部分,所述重叠部分通过通孔相接。
进一步的,在其他实施方式中,其中所述第一金属层包括多条水平方向的扫描线,所述扫描线的透光率为90%以上。
进一步的,在其他实施方式中,其中所述第一金属层是通过气相沉积的方式制作而成的。
进一步的,在其他实施方式中,其中所述扫描线采用的金属材质包括金属钼。
进一步的,在其他实施方式中,其中所述第二金属层包括多条竖直方向的数据线,所述数据线的透光率为90%以上。
进一步的,在其他实施方式中,其中所述像素电极层包括多个像素电极,所述公共电极层包括多个公共电极,所述公共电极和所述像素电极的透光率都为90%以上。
进一步的,在其他实施方式中,其中所述第二金属层是通过气相沉积的方式制作而成的。
进一步的,在其他实施方式中,其中所述数据线采用的金属材质包括金属钛或金属铝。
本发明的又一目的是提供一种终端装置,其包括本体,所述本体上设置有本发明涉及的所述显示面板。其中所述本体上还设置有摄像机模组,其设置在所述显示面板盲孔区的对应下方位置处。
有益效果
相对于现有技术,本发明的有益效果在于:本发明提供一种液晶显示面板,采用公共电极层与扫描线层桥接,拉直水平走线,像素电极层与数据线层桥接,拉直竖直走线的方式,取消或减小了盲孔边界区的绕线,同时也能满足摄像机模组穿透的需求,使显示屏的外观更美观。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例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为现有设计的盲孔处走线示意图;
图2为本发明实施例1提供的液晶显示面板中第二金属层和公共电极层跳层桥接的剖视示意图;
图3为本发明实施例1提供的液晶显示面板中第一金属层和像素电极层跳层桥接的的剖视示意图;
图4为本发明实施例1提供的液晶显示面板的盲孔处走线示意图。
本发明的最佳实施方式
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。
这里所公开的具体结构和功能细节仅仅是代表性的,并且是用于描述本发明的示例性实施例的目的。但是本发明可以通过许多替换形式来具体实现,并且不应当被解释成仅仅受限于这里所阐述的实施例。
在本发明的描述中,需要理解的是,术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。此外,属于“第一”“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定由“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。本发明的描述中,除非另有说明,“多个”的含义是两个或两个以上。另外,术语“包括”及其任何变形,意图在于覆盖不排他的包含。
在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本发明中的具体含义。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指,否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是,这里所使用的术语“包括”和/或“包含”规定所述的特征、整数、步骤、操作、单元和/或组件的存在,而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
实施例1
请参阅图2和图3,为实现上述目的,本发明提供一种液晶显示面板,其定义有盲孔区和显示区,包括依次设置的基板层1、栅极绝缘层2、第一金属层3、层间绝缘层4、第二金属层5、平坦层6、像素电极层7、有机层8、公共电极层9。
基板层1为PI膜层,即聚酰亚胺薄膜,作为柔性显示面板的基底;所述聚酰亚胺薄膜是世界上性能最好的薄膜类绝缘材料,具有较强的拉伸强度,由均苯四甲酸二酐和二氨基二苯醚在强极性溶剂中经缩聚并流延成膜再经亚胺化而成。
栅极绝缘层2设置于基板层1的表面,第一金属层3设置于栅极绝缘层2的表面,层间绝缘层4设置于第一金属层3的表面,像素电极层7设置于平坦层6的表面,有机层8设置于像素电极层7的表面,公共电极层9设置于有机层8的表面。在本实施例中,栅极绝缘层2的材料为氮化硅,也可以使用氧化硅和氮氧化硅等,具体可以随需要而定,并无限定。
如图2所示,图2为本实施例提供的液晶显示面板中的第二金属层和公共电极层跳层桥接的剖视示意图,在盲孔区,公共电极层9向下凹陷与第二金属层5相接。
如图3所示,图3为本实施例提供的液晶显示面板中的第一金属层和像素电极层跳层桥接的的剖视示意图,在盲孔区,像素电极层7向下凹陷第一金属层3相接。
请参阅图4,图4为本实施例提供的液晶显示面板的盲孔处走线示意图,公共电极层9包括多个公共电极,第二金属层5包括多条竖直方向的数据线51,像素电极层7包括多个像素电极,第一金属层3包括多条水平方向的扫描线31。在盲孔区,第一金属层3和像素电极层7跳层桥接、第二金属层5和公共电极层9跳层桥接后,像素电极层7和公共电极层9将会形成重叠部分,重叠部分通过通孔相接。
在盲孔跳层换线处,扫描线31和数据线51都换成透明走线,其透光率都在90%以上。公共电极和像素电极都为透明电极,其透光率也都在90%以上,所以不影响扫描线31和数据线51的透光率,从而不需要再绕线避开盲孔,避免盲孔边界区的产生。
公共电极和像素电极的电阻比第一金属层和第二金属层的电阻大的多,公共电极和像素电极走线比较宽,这样会降低阻值。
在其他实施方式中,其中扫描线采用的金属材质包括金属钼。
在其他实施方式中,其中数据线采用的金属材质包括金属钛或金属铝。
实施例2
实施例2中的液晶显示面板结构,也定义有盲孔区和显示区,其与实施例1中的对应结构大致相同,其相同的结构可参照实施例1中的对应描述,此处不再赘述。其中两者的主要不同之处在于,在盲孔区,公共电极层向下凹陷与第二金属层相接,第二金属层中多条竖直方向的数据线跳层桥接到公共电极层,而第一金属层中多条水平方向的扫描线仍采取绕线设计。
实施例3
实施例3中的液晶显示面板结构,也定义有盲孔区和显示区,其与实施例1中的对应结构大致相同,其相同的结构可参照实施例1中的对应描述,此处不再赘述。其中两者的主要不同之处在于,在盲孔区,像素电极层向下凹陷与第一金属层相接,第一金属层中多条水平方向的扫描线跳层桥接到像素电极层,而第二金属层中多条竖直方向的数据线仍采取绕线设计。
实施例4
本发明的又一实施方式是提供一种终端装置,其包括本体,本体上设置有本实施1提供的液晶显示面板。本体上还设置有摄像机模组,其设置在液晶显示面板盲孔区的对应下方位置处。
本发明的有益效果在于:本发明提供一种液晶显示面板,采用公共电极层与扫描线层桥接,拉直水平走线,像素电极层与数据线层桥接,拉直竖直走线的方式,取消或减小了盲孔边界区的绕线,同时也能满足摄像机模组穿透的需求,使显示屏的外观更美观。
诚然,就目前水平来说,盲孔处玻璃可以做到边界区无绕线设计,但瓶颈在于后段背光仍有边界区设计,目前背光边界区有0.6mm左右。若背光后续有更窄边界区或无边界区,搭配本专利,可以实现盲孔处无边界区设计。
本专利无边界区方案适用于不采用M3 TP trace架构,若应用于M3 TP trace架构,M3 TP trace仍需绕线设计,预计有0.1mm的border,但仍有足够的应用亮点。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (18)

  1. 一种液晶显示面板,其中,其定义有盲孔区和显示区,包括依次设置的基板层、栅极绝缘层、第一金属层、层间绝缘层、第二金属层、平坦层、像素电极层、有机层、公共电极层;其中在所述盲孔区,所述像素电极层向下凹陷与所述第一金属层相接;或者,所述公共电极层向下凹陷与所述第二金属层相接。
  2. 根据权利要求1所述的一种液晶显示面板,其中,在所述盲孔区,所述像素电极层向下凹陷与所述第一金属层相接;以及,所述公共电极层向下凹陷与所述第二金属层相接。
  3. 根据权利要求1所述的一种液晶显示面板,其中,在所述盲孔区,所述像素电极层与所述公共电极层形成重叠部分,所述重叠部分通过通孔相接。
  4. 根据权利要求1所述的一种液晶显示面板,其中,所述第一金属层包括多条水平方向的扫描线,所述扫描线的透光率为90%以上。
  5. 根据权利要求4所述的一种液晶显示面板,其中,所述扫描线采用的金属材质包括金属钼。
  6. 根据权利要求1所述的一种液晶显示面板,其中,所述第二金属层包括多条竖直方向的数据线,所述数据线的透光率为90%以上。
  7. 根据权利要求6所述的一种液晶显示面板,其中,所述数据线采用的金属材质包括金属钛或金属铝。
  8. 根据权利要求1所述的一种液晶显示面板,其中,所述像素电极层包括多个像素电极,所述公共电极层包括多个公共电极,所述公共电极和所述像素电极的透光率都为90%以上。
  9. 根据权利要求1所述的一种液晶显示面板,其中,所述第一金属层是通过气相沉积的方式制作而成的。
  10. 一种终端装置,其中,其包括本体,所述本体上设置有权利要求1所述的液晶显示面板,其中所述本体上还设置有摄像机模组,其设置在所述显示面板盲孔区的对应下方位置处。
  11. 根据权利要求10所述的一种终端装置,其中,在所述盲孔区,所述像素电极层向下凹陷与所述第一金属层相接;以及,所述公共电极层向下凹陷与所述第二金属层相接。
  12. 根据权利要求10所述的一种终端装置,其中,在所述盲孔区,所述像素电极层与所述公共电极层形成重叠部分,所述重叠部分通过通孔相接。
  13. 根据权利要求10所述的一种终端装置,其中,所述第一金属层包括多条水平方向的扫描线,所述扫描线的透光率为90%以上。
  14. 根据权利要求13所述的一种终端装置,其中,所述扫描线采用的金属材质包括金属钼。
  15. 根据权利要求10所述的一种终端装置,其中,所述第二金属层包括多条竖直方向的数据线,所述数据线的透光率为90%以上。
  16. 根据权利要求15所述的一种终端装置,其中,所述数据线采用的金属材质包括金属钛或金属铝。
  17. 根据权利要求10所述的一种终端装置,其中,所述像素电极层包括多个像素电极,所述公共电极层包括多个公共电极,所述公共电极和所述像素电极的透光率都为90%以上。
  18. 根据权利要求10所述的一种终端装置,其中,所述第一金属层是通过气相沉积的方式制作而成的。
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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200301220A1 (en) * 2019-03-20 2020-09-24 Sharp Kabushiki Kaisha Display device
CN110211972B (zh) * 2019-05-23 2021-02-02 武汉华星光电半导体显示技术有限公司 一种阵列基板及显示装置
CN110244483A (zh) * 2019-06-17 2019-09-17 武汉华星光电技术有限公司 阵列基板及液晶显示面板
CN113126792B (zh) 2019-12-31 2024-08-06 瀚宇彩晶股份有限公司 柔性面板的制造方法
CN111326563B (zh) * 2020-03-05 2022-08-05 武汉华星光电半导体显示技术有限公司 一种显示面板
CN111916486B (zh) 2020-08-27 2024-01-30 武汉天马微电子有限公司 显示面板及显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201316082A (zh) * 2011-10-11 2013-04-16 Chimei Innolux Corp 顯示裝置及其製作方法
KR20140087483A (ko) * 2012-12-31 2014-07-09 엘지디스플레이 주식회사 터치스크린 일체형 표시장치 및 그 제조 방법
CN108646492A (zh) * 2018-06-29 2018-10-12 厦门天马微电子有限公司 一种阵列基板、其驱动方法、显示面板及显示装置
CN108681150A (zh) * 2018-06-29 2018-10-19 厦门天马微电子有限公司 一种背光模组、显示装置
CN108732841A (zh) * 2018-05-31 2018-11-02 厦门天马微电子有限公司 一种显示面板及其制备方法、显示装置
CN108873512A (zh) * 2018-06-06 2018-11-23 厦门天马微电子有限公司 显示面板和显示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204335146U (zh) * 2015-01-20 2015-05-13 许昌学院 一种隐形柔性电路板

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201316082A (zh) * 2011-10-11 2013-04-16 Chimei Innolux Corp 顯示裝置及其製作方法
KR20140087483A (ko) * 2012-12-31 2014-07-09 엘지디스플레이 주식회사 터치스크린 일체형 표시장치 및 그 제조 방법
CN108732841A (zh) * 2018-05-31 2018-11-02 厦门天马微电子有限公司 一种显示面板及其制备方法、显示装置
CN108873512A (zh) * 2018-06-06 2018-11-23 厦门天马微电子有限公司 显示面板和显示装置
CN108646492A (zh) * 2018-06-29 2018-10-12 厦门天马微电子有限公司 一种阵列基板、其驱动方法、显示面板及显示装置
CN108681150A (zh) * 2018-06-29 2018-10-19 厦门天马微电子有限公司 一种背光模组、显示装置

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