WO2020182185A1

WO2020182185A1 - Display substrate and method for manufacturing same, display panel, and display apparatus

Info

Publication number: WO2020182185A1
Application number: PCT/CN2020/078970
Authority: WO
Inventors: 陈秀云; 王光泉; 陈明
Original assignee: 京东方科技集团股份有限公司; 北京京东方光电科技有限公司
Priority date: 2019-03-14
Filing date: 2020-03-12
Publication date: 2020-09-17
Also published as: CN109828405B; CN109828405A

Abstract

Disclosed is a display substrate. The display substrate comprises: a first substrate and a scattering layer. The scattering layer is provided at a side of the first substrate. The scattering layer comprises a plurality of optical fiber cores, wherein the axial center line of at least one optical fiber core of the plurality of optical fiber cores overlaps with the normal of the first substrate, or an included angle between the two is an acute angle.

Description

显示基板及其制作方法、显示面板和显示装置Display substrate and manufacturing method thereof, display panel and display device

本申请要求于2019年3月14日提交的、申请号为201910192640.X的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of the Chinese patent application with application number 201910192640.X filed on March 14, 2019, the entire content of which is incorporated into this application by reference.

技术领域Technical field

本公开涉及显示技术领域，尤其涉及一种显示基板及其制作方法、显示面板和显示装置。The present disclosure relates to the field of display technology, and in particular to a display substrate and a manufacturing method thereof, a display panel, and a display device.

背景技术Background technique

当前，在户外显示及运动显示越来越受青睐的市场趋势下，各大面板厂投入大量精力设计可以利用户外环境光的低功耗显示产品，由此，透反射式显示面板则应运而生。At present, under the market trend that outdoor displays and sports displays are becoming more and more popular, major panel manufacturers have invested a lot of effort in designing low-power display products that can use outdoor ambient light. As a result, transflective display panels have emerged .

发明内容Summary of the invention

一方面，提供一种显示基板，所述显示基板包括：第一基板以及散射层。散射层设置于所述第一基板一侧。所述散射层包括多个光纤芯，所述多个光纤芯中的至少一个光纤芯的轴向中心线与所述第一基板的法线重合，或者二者之间的夹角为锐角。In one aspect, a display substrate is provided. The display substrate includes a first substrate and a scattering layer. The scattering layer is arranged on one side of the first substrate. The scattering layer includes a plurality of optical fiber cores, and the axial center line of at least one optical fiber core of the plurality of optical fiber cores coincides with the normal line of the first substrate, or the angle between the two is an acute angle.

在一些实施例中，所述多个光纤芯的轴向中心线与所述第一基板的法线之间的夹角的大小不完全相等。In some embodiments, the angles between the axial center lines of the plurality of optical fiber cores and the normal line of the first substrate are not completely equal.

在一些实施例中，所述多个光纤芯中的至少一个光纤芯的轴向中心线与所述第一基板的法线之间的夹角小于或等于15度。In some embodiments, the included angle between the axial center line of at least one fiber core of the plurality of fiber cores and the normal line of the first substrate is less than or equal to 15 degrees.

在一些实施例中，所述散射层还包括载体，所述多个光纤芯分散于所述载体中。In some embodiments, the scattering layer further includes a carrier, and the plurality of optical fiber cores are dispersed in the carrier.

在一些实施例中，所述载体包括多个载体块，每个所述载体块内分散有多个所述光纤芯。所述显示基板具有多个子像素区域，每个所述载体块位于一个所述子像素区域中。In some embodiments, the carrier includes a plurality of carrier blocks, and a plurality of the optical fiber cores are dispersed in each of the carrier blocks. The display substrate has a plurality of sub-pixel areas, and each of the carrier blocks is located in one of the sub-pixel areas.

在一些实施例中，所述载体还包括相邻所述载体块之间的间隙的平坦图案，所述平坦图案的材料与所述载体块的材料相同。In some embodiments, the carrier further includes a flat pattern of gaps between adjacent carrier blocks, and the material of the flat pattern is the same as that of the carrier block.

在一些实施例中，每个所述载体块内的所述光纤芯的数量为3～10个。In some embodiments, the number of the optical fiber cores in each carrier block is 3-10.

在一些实施例中，所述载体的材料包括有机树脂材料。In some embodiments, the material of the carrier includes an organic resin material.

在一些实施例中，所述散射层的厚度为3μm～12μm；所述光纤芯的直径为1μm～9μm；所述光纤芯的长度与所述光纤芯的直径的比值为1～5。In some embodiments, the thickness of the scattering layer is 3 μm-12 μm; the diameter of the optical fiber core is 1 μm-9 μm; the ratio of the length of the optical fiber core to the diameter of the optical fiber core is 1-5.

在一些实施例中，所述显示基板还包括设置于所述第一基板靠近所述散射层一侧的透明电极层。In some embodiments, the display substrate further includes a transparent electrode layer disposed on a side of the first substrate close to the scattering layer.

另一方面，提供一种显示基板的制作方法，所述制作方法包括：In another aspect, a method for manufacturing a display substrate is provided. The manufacturing method includes:

提供第一基板；Provide a first substrate;

在所述第一基板的一侧制作散射层；所述散射层包括载体和设置于所述载体中的多个光纤芯，所述多个光纤芯中的至少一个光纤芯的轴向中心线与所述第一基板的法线重合，或者二者之间的夹角为锐角。A scattering layer is fabricated on one side of the first substrate; the scattering layer includes a carrier and a plurality of fiber cores arranged in the carrier, and the axial center line of at least one fiber core among the plurality of fiber cores is The normals of the first substrate coincide, or the angle between the two is an acute angle.

在一些实施例中，所述制作散射层包括：In some embodiments, the manufacturing of the scattering layer includes:

制作多个散射块，相邻散射块之间存在间隙；所述显示基板具有多个子像素区域，每个所述散射块位于一个子像素区域中，每个所述散射块包括载体块和分散于所述载体块中的多个光纤芯。A plurality of scattering blocks are fabricated, and there are gaps between adjacent scattering blocks; the display substrate has a plurality of sub-pixel regions, each of the scattering blocks is located in a sub-pixel region, and each of the scattering blocks includes a carrier block and dispersed in Multiple optical fiber cores in the carrier block.

利用制作所述载体块的材料填充相邻所述散射块之间的间隙，形成散射层。Fill the gap between the adjacent scattering blocks with the material used to make the carrier block to form a scattering layer.

再一方面，提供一种显示面板，所述显示面板包括对置基板、显示基板以及液晶层。所述显示基板为如上述任一实施例所述的显示基板，且所述显示基板与所述对置基板相对设置；液晶层设置于所述对置基板和所述显示基板之间。In another aspect, a display panel is provided. The display panel includes a counter substrate, a display substrate, and a liquid crystal layer. The display substrate is the display substrate according to any one of the above embodiments, and the display substrate is disposed opposite to the counter substrate; the liquid crystal layer is disposed between the counter substrate and the display substrate.

在一些实施例中，所述对置基板具有多个像素区域，每个像素区域包括反射区和透射区。所述对置基板包括第二基板、反射层以及发光器件。反射层设置于所述反射区内，发光器件设置于所述透射区内。所述发光器件包括依次层叠设置的第一电极、电致发光部、以及第二电极。In some embodiments, the counter substrate has a plurality of pixel regions, and each pixel region includes a reflective region and a transmissive region. The opposite substrate includes a second substrate, a reflective layer, and a light emitting device. The reflective layer is arranged in the reflective area, and the light emitting device is arranged in the transmissive area. The light emitting device includes a first electrode, an electroluminescence part, and a second electrode that are sequentially stacked.

在一些实施例中，所述的显示面板，还包括：设置于所述第一基板靠近所述第二基板一侧的、或者设置于所述第二基板靠近所述第一基板一侧的彩色滤光层。In some embodiments, the display panel further includes: a color set on a side of the first substrate close to the second substrate or a side of the second substrate close to the first substrate. Filter layer.

在一些实施例中，所述对置基板还包括：设置于所述反射区或者所述透射区内的薄膜晶体管以及设置于所述反射区和所述透射区内的像素电极。所述薄膜晶体管被配置为，在所述显示面板通电时，控制所述液晶层中的液晶偏转。所述像素电极与所述反射层耦接。In some embodiments, the counter substrate further includes: a thin film transistor disposed in the reflection area or the transmission area, and a pixel electrode disposed in the reflection area and the transmission area. The thin film transistor is configured to control the deflection of the liquid crystal in the liquid crystal layer when the display panel is energized. The pixel electrode is coupled to the reflective layer.

在一些实施例中，所述发光器件的的所述第一电极与所述薄膜晶体管中的源极耦接。In some embodiments, the first electrode of the light emitting device is coupled to the source of the thin film transistor.

在一些实施例中，所述反射层的材料包括金属材料。In some embodiments, the material of the reflective layer includes a metal material.

在一些实施例中，所述对置基板还包括参考电极和保护层。参考电极设置于所述反射层与所述第二基板之间、及所述发光器件与所述第二基板之间，所述参考电极与所述发光器件的第二电极耦接。保护层设置于所述参考电极与所述反射层之间、及所述参考电极与所述发光器件的第一电极之间。In some embodiments, the counter substrate further includes a reference electrode and a protective layer. The reference electrode is disposed between the reflective layer and the second substrate and between the light emitting device and the second substrate, and the reference electrode is coupled to the second electrode of the light emitting device. The protective layer is disposed between the reference electrode and the reflective layer, and between the reference electrode and the first electrode of the light emitting device.

又一方面，提供一种显示装置，所述显示装置如包括如上述一些实施例所述的显示面板。In another aspect, a display device is provided, and the display device includes the display panel as described in some of the foregoing embodiments.

附图说明Description of the drawings

为了更清楚地说明本公开中的技术方案，下面将对本公开一些实施例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公开的一些实施例的附图，对于本领域普通技术人员来讲，还可以根据这些附图获得其他的附图。此外，以下描述中的附图可以视作示意图，并非对本公开实施例所涉及的产品的实际尺寸、方法的实际流程等的限制。In order to explain the technical solutions of the present disclosure more clearly, the following will briefly introduce the drawings that need to be used in some embodiments of the present disclosure. Obviously, the drawings in the following description are merely appendices to some embodiments of the present disclosure. Figures, for those of ordinary skill in the art, other drawings can be obtained based on these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams, and are not a limitation on the actual size of the product and the actual process of the method involved in the embodiments of the present disclosure.

图1A为根据一些实施例的一种显示基板的结构图；FIG. 1A is a structural diagram of a display substrate according to some embodiments;

图1B为根据一些实施例的另一种显示基板的结构图；FIG. 1B is a structural diagram of another display substrate according to some embodiments;

图1C为根据一些实施例的再一种显示基板的结构图；FIG. 1C is a structural diagram of still another display substrate according to some embodiments;

图2A为根据一些实施例的又一种显示基板的结构图；2A is a structural diagram of still another display substrate according to some embodiments;

图2B为根据一些实施例的又一种显示基板的结构图；2B is a structural diagram of still another display substrate according to some embodiments;

图3为根据一些实施例的又一种显示基板的结构图；FIG. 3 is a structural diagram of still another display substrate according to some embodiments;

图4为根据一些实施例的显示基板的制作方法的流程图；4 is a flowchart of a manufacturing method of a display substrate according to some embodiments;

图5A～5D为根据一些实施例的显示基板的各制作步骤图；5A to 5D are diagrams of various manufacturing steps of a display substrate according to some embodiments;

图6A为根据相关技术提供的显示模组亮态结构图；Figure 6A is a bright structure diagram of a display module provided according to related technologies;

图6B为根据相关技术提供的显示模组暗态结构图；6B is a dark state structure diagram of a display module provided according to related technologies;

图7A为根据一些实施例的显示面板亮态结构图；7A is a structural diagram of a display panel in a bright state according to some embodiments;

图7B为根据一些实施例的显示面板暗态结构图；FIG. 7B is a dark structure diagram of a display panel according to some embodiments;

图8为根据一些实施例的一种对置基板的结构图；Fig. 8 is a structural diagram of a counter substrate according to some embodiments;

图9为根据一些实施例的另一种对置基板的结构图。Fig. 9 is a structural diagram of another counter substrate according to some embodiments.

具体实施方式detailed description

下面将结合附图，对本公开一些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公开一部分实施例，而不是全部的实施例。基于本公开所提供的实施例，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。The technical solutions in some embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments provided in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art fall within the protection scope of the present disclosure.

除非上下文另有要求，否则，在整个说明书和权利要求书中，术语“包括(comprise)”及其其他形式例如第三人称单数形式“包括(comprises)”和现在分词形式“包括(comprising)”被解释为开放、包含的意思，即为“包含，但不限于”。在说明书的描述中，术语“一个实施例(one embodiment)”、“一些实施例(some embodiments)”、“示例性实施例(exemplary embodiments)”、“示例(example)”、“特定示例(specific example)”或“一些示例(some examples)”等旨在表明与该实施例或示例相关的特定特征、结构、材料或特性包括在本公开的至少一个实施例或示例中。上述术语的示意性表示不一定是指同一实施例或示例。此外，所述的特定特征、结构、材料或特点可以以任何适当方式包括在任何一个或多个实施例或示例中。Unless the context requires otherwise, throughout the specification and claims, the term "comprise" and other forms such as the third-person singular form "comprises" and the present participle form "comprising" are Interpreted as open and inclusive means "including, but not limited to." In the description of the specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples" "example)" or "some examples" are intended to indicate that a specific feature, structure, material, or characteristic related to the embodiment or example is included in at least one embodiment or example of the present disclosure. The schematic representations of the above terms do not necessarily refer to the same embodiment or example. In addition, the specific features, structures, materials or characteristics described may be included in any one or more embodiments or examples in any suitable manner.

以下，术语“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，限定有“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。在本公开实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。Hereinafter, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present disclosure, unless otherwise specified, "plurality" means two or more.

在描述一些实施例时，可能使用了“耦接”和“连接”及其衍伸的表达。例如，描述一些实施例时可能使用了术语“连接”以表明两个或两个以上部件彼此间有直接物理接触或电接触。又如，描述一些实施例时可能使用了术语“耦接”以表明两个或两个以上部件有直接物理接触或电接触。然而，术语“耦接”或“通信耦合(communicatively coupled)”也可能指两个或两个以上部件彼此间并无直接接触，但仍彼此协作或相互作用。这里所公开的实施例并不必然限制于本文内容。In describing some embodiments, the expressions "coupled" and "connected" and their extensions may be used. For example, the term "connected" may be used in describing some embodiments to indicate that two or more components are in direct physical or electrical contact with each other. As another example, the term “coupled” may be used when describing some embodiments to indicate that two or more components have direct physical or electrical contact. However, the term "coupled" or "communicatively coupled" may also mean that two or more components are not in direct contact with each other, but still cooperate or interact with each other. The embodiments disclosed herein are not necessarily limited to the content herein.

“A、B和C中的至少一个”与“A、B或C中的至少一个”具有相同含义，均包括以下A、B和C的组合：仅A，仅B，仅C，A和B的组合，A和C的组合，B和C的组合，及A、B和C的组合。"At least one of A, B, and C" has the same meaning as "at least one of A, B, or C", and both include the following combinations of A, B, and C: only A, only B, only C, A and B The combination of A and C, the combination of B and C, and the combination of A, B and C.

透反射式显示面板具有透射显示模式和反射显示模式，在环境光的光强较强时，透反射式显示面板可以采用反射显示模式，以实现显示面板的图像显示。The transflective display panel has a transmissive display mode and a reflective display mode. When the light intensity of the ambient light is strong, the transflective display panel can adopt the reflective display mode to realize the image display of the display panel.

在相关技术中，如图6A和图6B所示，通过在显示基板1’上设置复合光学膜13’，实现透反射式显示面板的图像显示。示例性地，复合光学膜13’包括散射膜15’、波片16’(例如1/2波片或1/4波片)和第一偏光片17’等结构，复合光学膜13’具有一定的提高光线利用率的作用。In the related art, as shown in FIGS. 6A and 6B, a composite optical film 13' is provided on the display substrate 1'to realize image display of a transflective display panel. Exemplarily, the composite optical film 13' includes a scattering film 15', a wave plate 16' (such as a 1/2 wave plate or a quarter wave plate), and a first polarizer 17'. The composite optical film 13' has a certain structure The role of improving light utilization.

然而，上述透反射式显示面板的显示基板1’对光线的利用率较低，尤其当户外环境光的光强降低时，上述显示面板就无法实现反射显示模式，使得显示面板的显示效果不好。另外，上述透反射式显示面板中的显示基板1’上的复合光学膜13’，通常价格昂贵，这样增加了生产成本。However, the display substrate 1'of the above-mentioned transflective display panel has a low utilization rate of light, especially when the light intensity of the outdoor ambient light is reduced, the above-mentioned display panel cannot realize the reflective display mode, which makes the display effect of the display panel poor. . In addition, the composite optical film 13' on the display substrate 1'in the above-mentioned transflective display panel is usually expensive, which increases the production cost.

基于此，本公开实施例提供一种显示基板1，如图1A所示，显示基板1包括第一基板11以及散射层13。散射层13设置于第一基板11一侧。Based on this, an embodiment of the present disclosure provides a display substrate 1. As shown in FIG. 1A, the display substrate 1 includes a first substrate 11 and a scattering layer 13. The scattering layer 13 is disposed on the side of the first substrate 11.

在一些实施例中，如图1B和图1C所示，显示基板1还包括彩色滤光层12。示例性地，彩色滤光层12设置于散射层13靠近或远离第一基板11一侧。In some embodiments, as shown in FIGS. 1B and 1C, the display substrate 1 further includes a color filter layer 12. Exemplarily, the color filter layer 12 is disposed on the side of the scattering layer 13 close to or far from the first substrate 11.

示例性地，彩色滤光层12包括多个红色滤光部R、多个绿色滤光部G和多个蓝色滤光部B。Illustratively, the color filter layer 12 includes a plurality of red filter portions R, a plurality of green filter portions G, and a plurality of blue filter portions B.

散射层13中包含有多个光纤芯131，多个光纤芯131中的至少一个光纤芯131的轴向中心线m与第一基板11的法线n重合，或者二者之间的夹角α为锐角。The scattering layer 13 includes a plurality of fiber cores 131, and the axial center line m of at least one fiber core 131 of the plurality of fiber cores 131 coincides with the normal line n of the first substrate 11, or the angle α between the two For acute angles.

这样，由于散射层13内设置有光纤芯131，光纤芯131的导光能力强，因此提高了的散射层13对外界环境光的光线导入能力，从而提高了显示基板1的视角亮度(视角亮度为显示基板的可视范围内的各视角的亮度)。因此，即使在环境光较弱时，散射层13也可以帮助具有显示基板1的显示面板实现图像显示，并且增强了上述显示面板的显示效果。In this way, since the optical fiber core 131 is provided in the scattering layer 13, the optical fiber core 131 has a strong light guiding ability. Therefore, the scattering layer 13's light guiding ability to external ambient light is improved, thereby improving the viewing angle brightness of the display substrate 1. Is the brightness of each viewing angle within the visible range of the display substrate). Therefore, even when the ambient light is weak, the scattering layer 13 can help the display panel with the display substrate 1 realize image display, and enhance the display effect of the above-mentioned display panel.

此外，由于显示基板1中的散射层13起到了提高光线导入能力和视角亮度的作用，替代了相关技术中的复合光学膜13’结构，因而不需要在显示基板1以外设置相关技术中的上述结构，降低了生产成本。In addition, since the scattering layer 13 in the display substrate 1 plays the role of improving the light introduction ability and viewing angle brightness, instead of the composite optical film 13' structure in the related art, it is not necessary to provide the above-mentioned in the related art outside the display substrate 1. The structure reduces the production cost.

示例性地，如图1B所示，散射层13设置于彩色滤光层12靠近第一基板11一侧；或者，如图1C所示，散射层13设置于彩色滤光层12远离第一基板11一侧，本公开实施例对此不做限定，以下均以图1A所示的结构为例进行说明。Exemplarily, as shown in FIG. 1B, the scattering layer 13 is disposed on the side of the color filter layer 12 close to the first substrate 11; or, as shown in FIG. 1C, the scattering layer 13 is disposed on the color filter layer 12 away from the first substrate. On the side 11, the embodiment of the present disclosure does not limit this, and the structure shown in FIG. 1A is used as an example for description below.

在一些实施例中，多个光纤芯131的轴向中心线m与第一基板11的法线n之间的夹角α的大小不完全相等。这样，增多了散射层13的出光视角，从而优化了散射层13的出光视角，并提高了散射层13的视角亮度均一性(视角亮度均一性为显示基板在可视范围内的各视角的亮度的均一性)。In some embodiments, the angle α between the axial centerline m of the plurality of optical fiber cores 131 and the normal line n of the first substrate 11 is not completely the same. In this way, the light-emitting viewing angle of the scattering layer 13 is increased, thereby optimizing the light-emitting viewing angle of the scattering layer 13, and improving the viewing angle brightness uniformity of the scattering layer 13 (the viewing angle brightness uniformity is the brightness of each viewing angle of the display substrate in the visible range Uniformity).

示例性地，如图1A、图1B和图1C所示，多个光纤芯131中的至少一个光纤芯131的轴向中心线m与第一基板11的法线n重合，并且，多个光纤芯131中的至少一个光纤芯131的轴向中心线m与第一基板11的法线n的夹角α为锐角。这样，通过对光纤芯131的设置角度做不同设定，并且使光纤芯131的轴向中心线m与第一基板11的法线n之间的角度较小，强化了入射光射入散射层13的入射角，有利于实现入射光的小角度入射，从而提升了入射光的利用率。Exemplarily, as shown in FIGS. 1A, 1B, and 1C, the axial center line m of at least one fiber core 131 among the plurality of fiber cores 131 coincides with the normal line n of the first substrate 11, and the plurality of fibers The included angle α between the axial centerline m of at least one fiber core 131 in the core 131 and the normal line n of the first substrate 11 is an acute angle. In this way, by setting the installation angle of the optical fiber core 131 differently, and making the angle between the axial centerline m of the optical fiber core 131 and the normal line n of the first substrate 11 smaller, the incident light entering the scattering layer is strengthened. The incident angle of 13 is conducive to achieving a small angle of incident light, thereby improving the utilization of incident light.

示例性地，显示基板1包括多个子像素区域(例如红色子像素区域、绿色子像素区域或者蓝色子像素区域)。散射层13在每个子像素区域中均包括多个光纤芯131。Exemplarily, the display substrate 1 includes a plurality of sub-pixel regions (for example, a red sub-pixel region, a green sub-pixel region, or a blue sub-pixel region). The scattering layer 13 includes a plurality of fiber cores 131 in each sub-pixel area.

需要说明的是，图1A仅以一个子像素区域为例进行示意。在每个子像素区域中，如图1A所示，散射层13包括多个光纤芯131，位于该子像素区域的平分线c处的光纤芯131的轴向中心线m与第一基板11的法线n重合，位于该子像素区域的平分线c两侧的光纤芯131的轴向中心线m与第一基板11的法线n的夹角α为锐角，并且平分线c两侧的光纤芯131以平分线c为对称轴呈对称设置。这样，散射层13的出光视角更好，散射层13的视角亮度均一性也更好。It should be noted that FIG. 1A only uses one sub-pixel area as an example for illustration. In each sub-pixel area, as shown in FIG. 1A, the scattering layer 13 includes a plurality of optical fiber cores 131. The axial center line m of the optical fiber core 131 at the bisecting line c of the sub-pixel area and the method of the first substrate 11 The line n overlaps, the angle α between the axial center line m of the optical fiber core 131 on both sides of the bisector c of the sub-pixel area and the normal line n of the first substrate 11 is an acute angle, and the optical fiber cores on both sides of the bisector c 131 is symmetrically arranged with the bisector c as the axis of symmetry. In this way, the light-emitting viewing angle of the scattering layer 13 is better, and the viewing angle brightness uniformity of the scattering layer 13 is also better.

此外，在每个子像素区域中，多个光纤芯131也可以无特定规则设置，只要确保各光纤芯131的轴向中心线m与第一基板11的法线n重合，或者二者之间的夹角α为锐角，即可。本公开实施例对此不做具体限定。In addition, in each sub-pixel area, a plurality of optical fiber cores 131 can also be arranged without specific rules, as long as the axial center line m of each optical fiber core 131 coincides with the normal line n of the first substrate 11, or the difference between the two The angle α is an acute angle, and that is enough. The embodiments of the present disclosure do not specifically limit this.

在一些实施例中，多个光纤芯131中的至少一个光纤芯131的轴向中心线m与第一基板11的法线n之间的夹角α小于或等于15度。这样，更加有利于实现入射光的小角度入射，小角度入射的入射光不易在某一膜层内发生全反射，从而避免了因发生全反射而产生损耗，进而提升了显示基板1对入射光的利用率。In some embodiments, the angle α between the axial centerline m of at least one optical fiber core 131 of the plurality of optical fiber cores 131 and the normal line n of the first substrate 11 is less than or equal to 15 degrees. In this way, it is more conducive to realize the incident light at a small angle, and the incident light at a small angle is not easy to be totally reflected in a certain film, thereby avoiding loss due to total reflection, and improving the display substrate 1 to the incident light. Utilization rate.

在一些实施例中，如图1A、图1B和图1C所示，散射层13还包括载体132，多个光纤芯131分散于载体132中，载体132被配置为承载固定多个光纤芯131。In some embodiments, as shown in FIG. 1A, FIG. 1B and FIG. 1C, the scattering layer 13 further includes a carrier 132, a plurality of optical fiber cores 131 are dispersed in the carrier 132, and the carrier 132 is configured to carry and fix the plurality of optical fiber cores 131.

在一些实施例中，载体132包括多个载体块1321。显示基板1具有多个子像素区域(例如红色子像素区域、绿色子像素区域或者蓝色子像素区域)，每个载体块1321位于一个子像素区域中。本公开实施例对载体块1321的形状不做限定，例如，如图2A所示，载体块1321的横截面的形状为矩形；或者，如图2B所示，载体块1321的横截面的形状为梯形。需要说明的是，图2A和图2B均以三个子像素区域为例进行示意。In some embodiments, the carrier 132 includes a plurality of carrier blocks 1321. The display substrate 1 has a plurality of sub-pixel areas (for example, a red sub-pixel area, a green sub-pixel area, or a blue sub-pixel area), and each carrier block 1321 is located in one sub-pixel area. The embodiment of the present disclosure does not limit the shape of the carrier block 1321. For example, as shown in FIG. 2A, the cross-sectional shape of the carrier block 1321 is rectangular; or, as shown in FIG. 2B, the cross-sectional shape of the carrier block 1321 is Trapezoid. It should be noted that Fig. 2A and Fig. 2B both use three sub-pixel regions as an example.

本公开实施例对于每个载体块1321内分散的光纤芯131的数量不做限定。示例性地，每个载体块1321内的光纤芯131的数量为3～10个。例如，每个载体块1321内的光纤芯131的数量为3个、5个、8个或者10个。The embodiment of the present disclosure does not limit the number of optical fiber cores 131 dispersed in each carrier block 1321. Exemplarily, the number of optical fiber cores 131 in each carrier block 1321 is 3-10. For example, the number of optical fiber cores 131 in each carrier block 1321 is 3, 5, 8, or 10.

在一些实施例中，如图2B所示，载体132还包括相邻载体块1321之间的间隙的平坦图案1322，平坦图案1322的材料与载体块1321的材料相同。平坦图案1322被配置为实现散射层13的平坦化。In some embodiments, as shown in FIG. 2B, the carrier 132 further includes a flat pattern 1322 of the gap between adjacent carrier blocks 1321, and the material of the flat pattern 1322 is the same as that of the carrier block 1321. The flat pattern 1322 is configured to achieve flattening of the scattering layer 13.

本公开实施例对载体132的材料不做限定，载体132的材料具有粘性，以承载固定光纤芯131。示例性地，载体132的材料包括有机树脂材料。The embodiment of the present disclosure does not limit the material of the carrier 132, and the material of the carrier 132 has viscosity to carry and fix the optical fiber core 131. Illustratively, the material of the carrier 132 includes an organic resin material.

在一些实施例中，散射层13的厚度可以根据显示基板1的尺寸进行调整。示例性地，散射层13的厚度为3μm～12μm。例如，散射层13的厚度为3μm、5μm、8μm、10μm或者12μm。In some embodiments, the thickness of the scattering layer 13 can be adjusted according to the size of the display substrate 1. Illustratively, the thickness of the scattering layer 13 is 3 μm to 12 μm. For example, the thickness of the scattering layer 13 is 3 μm, 5 μm, 8 μm, 10 μm, or 12 μm.

本公开实施例对于光纤芯131的尺寸不做限定，示例性地，光纤芯131的直径为1μm～9μm。例如，光纤芯131的直径为1μm、3μm、6μm、8μm或者9μm。The embodiment of the present disclosure does not limit the size of the optical fiber core 131. Illustratively, the diameter of the optical fiber core 131 is 1 μm-9 μm. For example, the diameter of the optical fiber core 131 is 1 μm, 3 μm, 6 μm, 8 μm, or 9 μm.

在一些实施例中，光纤芯131的长度小于或者等于散射层的厚度。示例性地，光纤芯131的长度小于或者等于10μm。In some embodiments, the length of the fiber core 131 is less than or equal to the thickness of the scattering layer. Illustratively, the length of the optical fiber core 131 is less than or equal to 10 μm.

在一些实施例中，光纤芯131的长度与光纤芯131的直径的比值为1～5，光纤芯131的直径和长度可以根据上述比值进行调整。In some embodiments, the ratio of the length of the fiber core 131 to the diameter of the fiber core 131 is 1 to 5, and the diameter and length of the fiber core 131 can be adjusted according to the above ratio.

例如，光纤芯131的直径设置为1μm，若选取光纤芯131的长度与光纤芯131的直径的比值为1，则光纤芯131的长度为1μm；若选取光纤芯131的长度与光纤芯131的直径的比值为5，则光纤芯131的长度为5μm。For example, the diameter of the fiber core 131 is set to 1 μm, if the ratio of the length of the fiber core 131 to the diameter of the fiber core 131 is selected as 1, the length of the fiber core 131 is 1 μm; if the length of the fiber core 131 and the length of the fiber core 131 are selected If the ratio of the diameters is 5, the length of the fiber core 131 is 5 μm.

在一些实施例中，如图3所示，显示基板1还包括设置于第一基板11靠近散射层13一侧的透明电极层14。In some embodiments, as shown in FIG. 3, the display substrate 1 further includes a transparent electrode layer 14 disposed on the side of the first substrate 11 close to the scattering layer 13.

示例性地，如图3所示，在显示基板1包括彩色滤光层12 的情况下，散射层13设置于彩色滤光层12靠近第一基板11一侧，透明电极层14设置于彩色滤光层12远离第一基板11的一侧。Exemplarily, as shown in FIG. 3, when the display substrate 1 includes the color filter layer 12, the scattering layer 13 is disposed on the side of the color filter layer 12 close to the first substrate 11, and the transparent electrode layer 14 is disposed on the color filter layer. The side of the optical layer 12 away from the first substrate 11.

示例性地，透明电极层14的材料包括透明导电金属氧化物，例如透明电极层14的材料为铟锡氧化物(ITO)或者铟锌氧化物(IZO)等。Exemplarily, the material of the transparent electrode layer 14 includes a transparent conductive metal oxide, for example, the material of the transparent electrode layer 14 is indium tin oxide (ITO) or indium zinc oxide (IZO).

示例性地，透明电极层14可以被施加公共电压信号，用作公共电极，与对置基板3中的像素电极相配合形成电场。在此情况下，透明电极层14可以是整层铺设的面状结构。Exemplarily, the transparent electrode layer 14 may be applied with a common voltage signal, used as a common electrode, and cooperate with the pixel electrode in the counter substrate 3 to form an electric field. In this case, the transparent electrode layer 14 may be a plane structure laid out as a whole layer.

基于此，本公开实施例还提供一种显示基板的制作方法，如图4所示，所述制作方法包括S100～S200。Based on this, an embodiment of the present disclosure also provides a manufacturing method of a display substrate. As shown in FIG. 4, the manufacturing method includes S100-S200.

S100：提供第一基板11。S100: Provide a first substrate 11.

S200：制作散射层13；散射层13包括载体132和设置于载体132中的多个光纤芯131，多个光纤芯131中的至少一个光纤芯131的轴向中心线与第一基板11的法线重合，或者二者之间的夹角为锐角。S200: Fabrication of the scattering layer 13; the scattering layer 13 includes a carrier 132 and a plurality of optical fiber cores 131 arranged in the carrier 132. The method of the axial center line of at least one of the plurality of optical fiber cores 131 and the first substrate 11 The lines coincide, or the angle between the two is an acute angle.

在一些示例中，S200中，制作散射层13包括S201～S202。In some examples, in S200, manufacturing the scattering layer 13 includes S201 to S202.

S201：制作多个散射块133，相邻散射块133之间存在间隙。S201: Make a plurality of scattering blocks 133, and there are gaps between adjacent scattering blocks 133.

显示基板1具有多个子像素区域，每个散射块133位于一个子像素区域中，每个散射块133包括载体块1321和分散于载体块1321中的多个光纤芯131。其中，多个光纤芯131中的至少一个光纤芯131的轴向中心线与第一基板11的法线重合，或者二者之间的夹角为锐角。The display substrate 1 has a plurality of sub-pixel areas, each scattering block 133 is located in one sub-pixel area, and each scattering block 133 includes a carrier block 1321 and a plurality of fiber cores 131 dispersed in the carrier block 1321. Wherein, the axial center line of at least one fiber core 131 among the plurality of fiber cores 131 coincides with the normal line of the first substrate 11, or the angle between the two is an acute angle.

示例性地，在显示基板1包括彩色滤光层12的情况下，以在制作彩色滤光层12的步骤之前制作散射层13为例进行示意。Illustratively, in the case where the display substrate 1 includes the color filter layer 12, it is taken as an example to make the scattering layer 13 before the step of manufacturing the color filter layer 12.

如图5A所示，在制作彩色滤光层12的步骤之前制作多个散射块133。本公开实施例对散射块133的形状不做限定，例如，散射块133的横截面的形状为梯形(如图5A所示)、长方形、正方形或者其他规则或不规则图形。As shown in FIG. 5A, a plurality of scattering blocks 133 are produced before the step of producing the color filter layer 12. The embodiment of the present disclosure does not limit the shape of the scattering block 133. For example, the cross-sectional shape of the scattering block 133 is trapezoidal (as shown in FIG. 5A), rectangle, square, or other regular or irregular figures.

S202：利用制作载体块1321的材料填充相邻散射块133之间的间隙，形成散射层13。S202: Fill the gap between adjacent scattering blocks 133 with the material used to make the carrier block 1321 to form the scattering layer 13.

示例性地，如图5B所示，利用制作载体块1321的材料填充多个散射块133之间的间隙，可以在相邻散射块133之间的间隙中形成多个平坦图案1322，进而形成散射层13。其中，平坦图案1322用于实现散射层13的平坦化。Exemplarily, as shown in FIG. 5B, by filling the gaps between the multiple scattering blocks 133 with the material used to make the carrier block 1321, multiple flat patterns 1322 can be formed in the gaps between adjacent scattering blocks 133, thereby forming scattering Layer 13. Among them, the flat pattern 1322 is used to realize the flattening of the scattering layer 13.

在另一些示例中，S200中，制作散射层13包括S201’～S202’。In other examples, in S200, making the scattering layer 13 includes S201' to S202'.

S201’：制作整层的载体132。S201': Fabricate the entire layer of carrier 132.

S202’：在载体132中***多个光纤芯131。其中，多个光纤芯131中的至少一个光纤芯131的轴向中心线与第一基板11的法线重合，或者二者之间的夹角为锐角。S202': Insert a plurality of optical fiber cores 131 into the carrier 132. Wherein, the axial center line of at least one fiber core 131 among the plurality of fiber cores 131 coincides with the normal line of the first substrate 11, or the angle between the two is an acute angle.

示例性地，在载体132未固化之前，将多个光纤芯131***载体132，***之后对载体132进行固化。其中，在将多个光纤芯131***载体132时，可以将光纤芯131按照预设角度***，这样可以确保光纤芯131的轴向中心线与第一基板11的法线重合或者二者之间的夹角为锐角，使得光纤芯131的取向性更好，从而有利于实现入射光的小角度射入显示基板1，进而提升了显示基板1对于入射光的利用率。Illustratively, before the carrier 132 is not cured, a plurality of optical fiber cores 131 are inserted into the carrier 132, and the carrier 132 is cured after insertion. Wherein, when multiple optical fiber cores 131 are inserted into the carrier 132, the optical fiber cores 131 can be inserted at a preset angle, which can ensure that the axial center line of the optical fiber core 131 coincides with the normal line of the first substrate 11 or between the two The included angle is an acute angle, which makes the orientation of the optical fiber core 131 better, thereby facilitating a small angle of incident light to enter the display substrate 1, thereby improving the utilization rate of the display substrate 1 for incident light.

在一些实施例中，在制作完散射层13之后，如图5C所示，在散射层13远离第一基板11的一侧制作彩色滤光层12。示例性地，可以利用彩色树脂材料分别形成红色滤光部R、绿色滤光部G以及蓝色滤光部B，进而形成彩色滤光层12。In some embodiments, after the scattering layer 13 is formed, as shown in FIG. 5C, the color filter layer 12 is formed on the side of the scattering layer 13 away from the first substrate 11. Illustratively, the red filter portion R, the green filter portion G, and the blue filter portion B may be formed by using colored resin materials to form the color filter layer 12 respectively.

在一些实施例中，如图5D所示，所述显示基板1的制作方法还包括：在形成有散射层13的第一基板11上制作透明电极层14。In some embodiments, as shown in FIG. 5D, the manufacturing method of the display substrate 1 further includes: manufacturing a transparent electrode layer 14 on the first substrate 11 on which the scattering layer 13 is formed.

示例性地，透明电极层14的材料为透明金属氧化物，例如铟锡氧化物(ITO)或者铟锌氧化物(IZO)等。Illustratively, the material of the transparent electrode layer 14 is a transparent metal oxide, such as indium tin oxide (ITO) or indium zinc oxide (IZO).

本公开实施例的显示基板的制作方法，操作简单，易于应用于大规模生产。The manufacturing method of the display substrate of the embodiment of the present disclosure has simple operation and is easy to be applied to mass production.

综上，由于显示基板1包括散射层13，使得显示基板1具有较高的光线利用率、视角亮度以及视角亮度均一性，将显示基板1应用于各式显示面板中，例如透反射式显示面板、反射式显示面板等，可以很好的实现显示面板的图像显示，并增强了显示面板的显示效果。In summary, since the display substrate 1 includes the scattering layer 13, the display substrate 1 has high light utilization, viewing angle brightness, and viewing angle brightness uniformity. The display substrate 1 is applied to various display panels, such as transflective display panels. , Reflective display panels, etc., which can well realize the image display of the display panel and enhance the display effect of the display panel.

然而，对于透反射式显示面板，若环境光的光强继续减弱，可能使得环境光不足以支持透反射式显示面板实现反射显示模式。在此情况下，可以选择显示面板的透射显示模式进行显示。However, for the transflective display panel, if the light intensity of the ambient light continues to decrease, the ambient light may not be sufficient to support the transflective display panel to realize the reflective display mode. In this case, the transmissive display mode of the display panel can be selected for display.

相关技术中，如图6A和图6B所示，透反射式显示面板10’包括显示基板1’、液晶层2’、对置基板3’以及背光源4’。对置基板3’上具有开孔，以使背光源4’发出的光能够通过开孔穿过对置基板3’，到达液晶层2’。对置基板3’靠近背光源4’的一侧设置有第二偏光片18’。In the related art, as shown in FIGS. 6A and 6B, a transflective display panel 10' includes a display substrate 1', a liquid crystal layer 2', a counter substrate 3', and a backlight 4'. The counter substrate 3'has an opening so that the light emitted by the backlight 4'can pass through the counter substrate 3'through the opening and reach the liquid crystal layer 2'. A second polarizer 18' is provided on the side of the counter substrate 3'close to the backlight 4'.

当环境光强较弱，致使透反射式显示面板无法采用反射显示模式来实现图像显示目的时，通过背光源4’发光，背光源4’发出的光线通过对置基板3’上的开孔射出，以帮助实现透射显示模式下的图像显示。When the ambient light intensity is weak and the transflective display panel cannot use the reflective display mode to achieve the image display purpose, the backlight 4'emits light, and the light emitted by the backlight 4'is emitted through the opening on the opposite substrate 3' , To help realize the image display in transmissive display mode.

示例性地，当环境光强较强时，通过对置基板3’上的薄膜晶体管驱动液晶层2’中的液晶偏转呈现透光态，使得入射光线可穿过液晶层2’，利用反射层32’对入射光线的反射实现反射模式的显示。当环境光强较弱时，通过薄膜晶体管控制液晶层2’中的液晶偏转呈现透光态，利用背光源4’发出光线，并通过对置基板3’上的开孔穿过液晶层2’，的光线进实现透射模式的显示。当不需要进行显示时，薄膜晶体管对液晶层20不进行驱动，此时液晶层2’不会驱动液晶层2’中的液晶偏转，并呈现非透光态，即光线无法穿过液晶层2’。需要说明的是，图6A示出了显示模组为亮态(即液晶层为透光态)的结构；图6B示出了显示模组为暗态(即液晶层为非透光态)的结构。Exemplarily, when the ambient light is strong, the liquid crystal in the liquid crystal layer 2'is driven by the thin film transistor on the counter substrate 3'to deflection to present a light-transmitting state, so that the incident light can pass through the liquid crystal layer 2', and the reflective layer 32' reflects the incident light to realize the display of reflection mode. When the ambient light intensity is weak, the deflection of the liquid crystal in the liquid crystal layer 2'is controlled by the thin film transistor to present a light-transmitting state, and the backlight 4'emits light, and passes through the liquid crystal layer 2'through the opening on the opposite substrate 3' , The light enters the display in transmission mode. When the display is not required, the thin film transistor does not drive the liquid crystal layer 20. At this time, the liquid crystal layer 2'will not drive the liquid crystal in the liquid crystal layer 2'to deflect, and present a non-transmissive state, that is, light cannot pass through the liquid crystal layer 2. '. It should be noted that FIG. 6A shows the structure of the display module in a bright state (that is, the liquid crystal layer is in a light-transmitting state); FIG. 6B shows the display module in a dark state (that is, the liquid crystal layer is in a non-transmitting state). structure.

参考图6A和图6B所示，相关技术中的透反式显示模组由于需要用到背光源4’，这样会使得整个显示模组厚度较厚，难以实现薄型化。As shown in FIGS. 6A and 6B, the transflective display module in the related art requires the backlight source 4', which makes the entire display module thicker and difficult to achieve thinner.

基于此，本公开实施例提供一种显示面板，如图7A和图7B所示，显示面板10包括如上述任一实施例所述的显示基板1、液晶层2和对置基板3。对置基板3与显示基板1相对设置，液晶层2设置于对置基板3和显示基板1之间。Based on this, an embodiment of the present disclosure provides a display panel. As shown in FIGS. 7A and 7B, the display panel 10 includes the display substrate 1, the liquid crystal layer 2 and the counter substrate 3 described in any of the above embodiments. The counter substrate 3 is disposed opposite to the display substrate 1, and the liquid crystal layer 2 is disposed between the counter substrate 3 and the display substrate 1.

示例性地，液晶层2中的液晶可以选用无手性剂或者有手性剂的液晶，液晶层2的厚度为1μm～3μm。例如，液晶层2的厚度为1μm、2μm或者3μm。Exemplarily, the liquid crystal in the liquid crystal layer 2 can be a liquid crystal with no chiral agent or a chiral agent, and the thickness of the liquid crystal layer 2 is 1 μm to 3 μm. For example, the thickness of the liquid crystal layer 2 is 1 μm, 2 μm, or 3 μm.

示例性地，在显示面板10采用电控双折射(Electrically Controlled Birefringence，ECB)模式进行显示时，不需要液晶层2中的液晶具有旋光性，在此情况下，可以选用无手性剂的液晶。在显示面板10采用扭曲向列(Twisted Nematic，TN)模式进行显示时，需要液晶层2中的液晶具有旋光性，在此情况下，可以选用有手性剂的液晶。本公开实施例对此不做限定。Exemplarily, when the display panel 10 adopts the electrically controlled birefringence (Electrically Controlled Birefringence, ECB) mode for display, the liquid crystal in the liquid crystal layer 2 does not need to be optically active. In this case, a liquid crystal without a chiral agent can be selected. . When the display panel 10 adopts a twisted nematic (TN) mode for display, the liquid crystal in the liquid crystal layer 2 needs to be optically active. In this case, a liquid crystal with a chiral agent can be selected. The embodiment of the present disclosure does not limit this.

在一些实施例中，显示面板10为透反射式显示面板。显示面板10具有多个像素区域，每个像素区域包括反射区AA和透射区BB。In some embodiments, the display panel 10 is a transflective display panel. The display panel 10 has a plurality of pixel areas, and each pixel area includes a reflective area AA and a transmissive area BB.

在一些实施例中，每个像素区域包括多个子像素区域(例如红色子像素区域、绿色子像素区域或者蓝色子像素区域)。示例性地，每个子像素区域中均具有一个反射区AA和一个透射区BB；或者，每个像素区域包括一个反射区AA和一个透射区BB。本公开实施例对此不做限定，以下以每个子像素区域中具有一个反射区AA和一个透射区BB为例进行示意。In some embodiments, each pixel area includes a plurality of sub-pixel areas (for example, a red sub-pixel area, a green sub-pixel area, or a blue sub-pixel area). Exemplarily, each sub-pixel area has a reflection area AA and a transmission area BB; or, each pixel area includes a reflection area AA and a transmission area BB. The embodiment of the present disclosure does not limit this, and the following takes each sub-pixel area having a reflective area AA and a transmissive area BB as an example for illustration.

如图7A和图7B所示，显示面板10的对置基板3包括第二基板31、反射层32以及发光器件L。反射层32设置于反射区AA内。发光器件L包括依次层叠设置的第一电极33、电致发光部35以及第二电极34。As shown in FIGS. 7A and 7B, the counter substrate 3 of the display panel 10 includes a second substrate 31, a reflective layer 32, and a light emitting device L. The reflective layer 32 is disposed in the reflective area AA. The light emitting device L includes a first electrode 33, an electroluminescent portion 35, and a second electrode 34 that are sequentially stacked.

示例性地，第一电极33为阳极，第二电极34为阴极；或者，第一电极33为阴极，第二电极34为阳极，本公开实施例对此不做限定。Exemplarily, the first electrode 33 is an anode, and the second electrode 34 is a cathode; or, the first electrode 33 is a cathode, and the second electrode 34 is an anode, which is not limited in the embodiment of the present disclosure.

在一些实施例中，如图7A和图7B所示，显示面板10还包括上偏光片17和波片16，上偏光片17设置于显示基板1远离对置基板3的一侧，波片16设置于上偏光片17靠近显示基板1的一侧。示例性地，波片16为半波片。In some embodiments, as shown in FIGS. 7A and 7B, the display panel 10 further includes an upper polarizer 17 and a wave plate 16. The upper polarizer 17 is disposed on the side of the display substrate 1 away from the opposite substrate 3, and the wave plate 16 It is arranged on the side of the upper polarizer 17 close to the display substrate 1. Illustratively, the wave plate 16 is a half wave plate.

外界的环境光做为入射光进入上偏光片17后变为线偏振光，线偏振光穿过波片16进入液晶层2。此时，若液晶层2中的液晶为透光态，则穿过波片16后的线偏振光穿过液晶层2，并经过反射层32的反射后，依次穿过液晶层2、波片16和上偏光片17后射出，因此显示面板10呈现亮态。若液晶层2中的液晶为非透光态，则穿过波片16后的线偏振光穿过液晶层2后变为圆偏振光，圆偏振光经过反射层32的反射后，其旋转方向发生变化(例如由左旋光变为右旋光)，旋转方向发生变化后的圆偏振光穿过液晶层2后变为线偏振光，线偏振光穿过波片16，在此情况下，穿过波片16的线偏振光的偏振方向与上偏光片17的透过轴的方向不同，线偏振光不能穿过上偏光片17并射出，因此显示面板10呈现暗态。The external ambient light enters the upper polarizer 17 as incident light and becomes linearly polarized light, and the linearly polarized light passes through the wave plate 16 and enters the liquid crystal layer 2. At this time, if the liquid crystal in the liquid crystal layer 2 is in a light-transmitting state, the linearly polarized light after passing through the wave plate 16 passes through the liquid crystal layer 2, and after being reflected by the reflective layer 32, it sequentially passes through the liquid crystal layer 2 and the wave plate. 16 and the upper polarizer 17 are emitted, so the display panel 10 is in a bright state. If the liquid crystal in the liquid crystal layer 2 is in a non-transmissive state, the linearly polarized light after passing through the wave plate 16 passes through the liquid crystal layer 2 and becomes circularly polarized light. After the circularly polarized light is reflected by the reflective layer 32, its rotation direction Changes (for example, from left-handed light to right-handed light), the circularly polarized light after the change in the rotation direction passes through the liquid crystal layer 2 and then becomes linearly polarized light, and the linearly polarized light passes through the wave plate 16, in this case, The polarization direction of the linearly polarized light passing through the wave plate 16 is different from the direction of the transmission axis of the upper polarizer 17. The linearly polarized light cannot pass through the upper polarizer 17 and exit, so the display panel 10 presents a dark state.

这样，本公开的显示面板10只需设置上偏光片17，不需要在对置基板3远离显示基板1的一侧设置下偏光片，就可以实现显示，简化了显示面板10的结构，有利于实现显示面板10的轻薄化，并节约了成本。In this way, the display panel 10 of the present disclosure only needs to be provided with the upper polarizer 17 and does not need to be provided with the lower polarizer on the side of the counter substrate 3 away from the display substrate 1 to realize display, which simplifies the structure of the display panel 10 and is beneficial to The display panel 10 is thinner and lighter, and the cost is saved.

在一些实施例中，在显示基板1不包括彩色滤光层12的情况下，对置基板3可以包括彩色滤光层12。示例性地，彩色滤光层12可以设置于反射层32或者发光器件L远离第二基板31的一侧。In some embodiments, in the case where the display substrate 1 does not include the color filter layer 12, the counter substrate 3 may include the color filter layer 12. Exemplarily, the color filter layer 12 may be disposed on the reflective layer 32 or the side of the light emitting device L away from the second substrate 31.

在一些实施例中，对置基板3还包括：设置于反射区AA或者透射区BB中的至少一者内的薄膜晶体管，薄膜晶体管被配置为，在显示面板通电时，控制液晶层2中对应区域的液晶偏转。In some embodiments, the counter substrate 3 further includes: a thin film transistor disposed in at least one of the reflective area AA or the transmissive area BB, the thin film transistor is configured to control the liquid crystal layer 2 when the display panel is powered on. Area of liquid crystal deflection.

示例性地，如图7A和图7B所示，在一个子像素区域内，反射区AA的区域较大，薄膜晶体管可以设置于反射区AA，这样使得对置基板3的布线更加合理。当然，薄膜晶体管也可以设置于透射区BB。此外，反射区AA和透射区BB内也可以各设置一个薄膜晶体管，本公开实施例对此不做限定。Exemplarily, as shown in FIGS. 7A and 7B, in one sub-pixel area, the reflective area AA has a larger area, and thin film transistors can be arranged in the reflective area AA, which makes the wiring of the opposite substrate 3 more reasonable. Of course, the thin film transistor can also be arranged in the transmission area BB. In addition, a thin film transistor may also be provided in the reflective area AA and the transmissive area BB, which is not limited in the embodiment of the present disclosure.

示例性地，反射区AA和透射区BB内各设置一个薄膜晶体管的情况下，反射区AA内的薄膜晶体管被配置为，在显示面板通电时，控制液晶层2中对应区域的液晶偏转；透射区BB内的薄膜晶体管与发光器件L耦接，并被配置为，控制与其耦接的发光器件L进行发光。Exemplarily, when one thin film transistor is provided in the reflective area AA and the transmissive area BB, the thin film transistor in the reflective area AA is configured to control the liquid crystal deflection in the corresponding area in the liquid crystal layer 2 when the display panel is powered on; The thin film transistor in the area BB is coupled to the light emitting device L and is configured to control the light emitting device L coupled thereto to emit light.

需要说明的是，在图7A和图7B中，覆盖有反射层32的区域为反射区AA，没有覆盖反射层32的区域为透射区BB，并且，图7A和图7B中并没有示出薄膜晶体管的具体结构。以下，以每个子像素区域中，以仅在反射区AA内设置一个薄膜晶体管为例进行示意。It should be noted that in FIGS. 7A and 7B, the area covered with the reflective layer 32 is the reflective area AA, and the area not covered with the reflective layer 32 is the transmissive area BB, and the film is not shown in FIGS. 7A and 7B. The specific structure of the transistor. Hereinafter, in each sub-pixel area, only one thin film transistor is provided in the reflective area AA as an example for illustration.

在一些实施例中，如图9所示，对置基板3还包括设置于反射区AA和.透射区BB内的像素电极40。其中，像素电极40与反射层32耦接，例如，像素电极40与反射层32通过过孔耦接。所述像素电极40被配置为，在薄膜晶体管36的控制下，与显示基板1的透明电极层14相配合形成电场，驱动液晶层2中的液晶偏转。In some embodiments, as shown in FIG. 9, the opposite substrate 3 further includes pixel electrodes 40 arranged in the reflective area AA and the transmissive area BB. The pixel electrode 40 is coupled to the reflective layer 32, for example, the pixel electrode 40 is coupled to the reflective layer 32 through a via hole. The pixel electrode 40 is configured to cooperate with the transparent electrode layer 14 of the display substrate 1 to form an electric field under the control of the thin film transistor 36 to drive the liquid crystal in the liquid crystal layer 2 to deflect.

示例性地，反射层32的材料包括导电材料，例如，反射层32的材料包括金属材料(例如银、铝等)。Exemplarily, the material of the reflective layer 32 includes a conductive material, for example, the material of the reflective layer 32 includes a metal material (for example, silver, aluminum, etc.).

示例性地，在反射区AA内，像素电极40与薄膜晶体管36的漏极362耦接，并且同层设置；在透射区BB内，像素电极设置于发光器件L远离第二基板31的一侧。Exemplarily, in the reflective area AA, the pixel electrode 40 is coupled to the drain 362 of the thin film transistor 36 and arranged in the same layer; in the transmissive area BB, the pixel electrode is arranged on the side of the light emitting device L away from the second substrate 31 .

在一些示例中，如图8所示，发光器件L的第一电极33可以与薄膜晶体管36中的源极361耦接；或者，如图9所示，发光器件L的第一电极33也可以不与薄膜晶体管36中的源极361耦接，本公开实施例对此不做限定。In some examples, as shown in FIG. 8, the first electrode 33 of the light emitting device L may be coupled to the source 361 of the thin film transistor 36; or, as shown in FIG. 9, the first electrode 33 of the light emitting device L may also be It is not coupled to the source 361 of the thin film transistor 36, which is not limited in the embodiment of the present disclosure.

例如，第一电极33与薄膜晶体管36中的源极361耦接，源极361与数据线耦接，数据线连接外部的控制电路。这样，相当于第一电极33通过源极361和数据线与外部的控制电路耦接，以便于控制电路向第一电极33施加电信号，并简化了布线。在此情况下，第二电极34可以通过连接线与外部的控制电路耦接，以通过第一电极33和第二电极34实现对发光器件L的控制。示例性地，如图8所示，发光器件L的第一电极33可以通过过孔37与薄膜晶体管36的源极361耦接。For example, the first electrode 33 is coupled to the source electrode 361 of the thin film transistor 36, the source electrode 361 is coupled to a data line, and the data line is connected to an external control circuit. In this way, it is equivalent to that the first electrode 33 is coupled to an external control circuit through the source electrode 361 and the data line, so that the control circuit applies an electric signal to the first electrode 33 and simplifies the wiring. In this case, the second electrode 34 may be coupled to an external control circuit through a connecting wire, so as to control the light emitting device L through the first electrode 33 and the second electrode 34. Exemplarily, as shown in FIG. 8, the first electrode 33 of the light emitting device L may be coupled with the source electrode 361 of the thin film transistor 36 through a via 37.

再如，发光器件L的第一电极33不与薄膜晶体管36中的源极361耦接，在此情况下，发光器件L的第一电极33可以通过连接线直接与外部的控制电路耦接。For another example, the first electrode 33 of the light emitting device L is not coupled to the source 361 of the thin film transistor 36. In this case, the first electrode 33 of the light emitting device L can be directly coupled to an external control circuit through a connecting wire.

示例性地，第一电极33可以是阳极或者阴极，本公开实施例对此不做限定。Exemplarily, the first electrode 33 may be an anode or a cathode, which is not limited in the embodiment of the present disclosure.

在一些实施例中，如图8所示，薄膜晶体管36包括源极361、漏极362、有源层363、栅绝缘层364和栅极365。其中，源极361与数据线耦接。In some embodiments, as shown in FIG. 8, the thin film transistor 36 includes a source electrode 361, a drain electrode 362, an active layer 363, a gate insulating layer 364 and a gate electrode 365. Wherein, the source electrode 361 is coupled to the data line.

需要说明的是，对置基板30上的薄膜晶体管36可以是单栅结构，也可以是双栅结构，本公开实施例对此不做限定。It should be noted that the thin film transistor 36 on the counter substrate 30 may have a single gate structure or a double gate structure, which is not limited in the embodiment of the present disclosure.

在一些实施例中，如图8和图9所示，对置基板3还包括参考电极38和保护层39。参考电极38设置于反射层32与第二基板31之间、及发光器件L与第二基板31之间。其中，保护层39包括第一保护层391和第二保护层392。第一保护层391设置于参考电极38与反射层32之间、及参考电极38与发光器件L的第一电极之间。第二保护层392设置于参考电极38与薄膜晶体管36之间。示例性地，保护层39的材料为绝缘材料。In some embodiments, as shown in FIGS. 8 and 9, the counter substrate 3 further includes a reference electrode 38 and a protective layer 39. The reference electrode 38 is provided between the reflective layer 32 and the second substrate 31 and between the light emitting device L and the second substrate 31. The protective layer 39 includes a first protective layer 391 and a second protective layer 392. The first protection layer 391 is disposed between the reference electrode 38 and the reflective layer 32 and between the reference electrode 38 and the first electrode of the light emitting device L. The second protection layer 392 is disposed between the reference electrode 38 and the thin film transistor 36. Illustratively, the material of the protective layer 39 is an insulating material.

示例性地，参考电极38可以与发光器件L的第二电极34耦接；或者，参考电极38也可以不与发光器件L的第二电极34耦接。本公开实施例对此不做限定。Exemplarily, the reference electrode 38 may be coupled with the second electrode 34 of the light emitting device L; or, the reference electrode 38 may not be coupled with the second electrode 34 of the light emitting device L. The embodiment of the present disclosure does not limit this.

需要说明的是，参考电极38用于提供基准电压。在参考电极38与发光器件L的第二电极34耦接的情况下，参考电极38向第二电极34传输基准电压。此时，发光器件L的第一电极33可以通过连接线与外部的控制电路耦接。这样，通过第一电极33和第二电极34实现对发光器件L的控制。It should be noted that the reference electrode 38 is used to provide a reference voltage. In the case where the reference electrode 38 is coupled to the second electrode 34 of the light emitting device L, the reference electrode 38 transmits a reference voltage to the second electrode 34. At this time, the first electrode 33 of the light-emitting device L may be coupled to an external control circuit through a connecting wire. In this way, the control of the light emitting device L is achieved through the first electrode 33 and the second electrode 34.

此外，参考电极38不与发光器件L的第二电极34耦接的情况下，第二电极34可以通过连接线与外部的控制电路耦接，由控制电路直接向发光器件L的第二电极34发送电信号。此时，发光器件L的第一电极33可以通过连接线与外部的控制电路耦接，或者，第一电极33也可以与薄膜晶体管36中的源极361耦接。这样，通过第一电极33和第二电极34实现对发光器件L的控制。In addition, when the reference electrode 38 is not coupled to the second electrode 34 of the light emitting device L, the second electrode 34 can be coupled to an external control circuit through a connecting wire, and the control circuit directly connects to the second electrode 34 of the light emitting device L. Send electrical signals. At this time, the first electrode 33 of the light emitting device L may be coupled to an external control circuit through a connecting wire, or the first electrode 33 may also be coupled to the source 361 of the thin film transistor 36. In this way, the control of the light emitting device L is achieved through the first electrode 33 and the second electrode 34.

示例性地，参考电极38与发光器件L的第二电极34耦接的情况下，如果第二电极34为阳极，则各子像素区域中的发光器件L共阳极，每个子像素区域中的发光器件L的阴极通过外部的控制电路被提供单独的电信号；或者，如果第二电极34为阴极，则各子像素区域中的发光器件L共阴极，每个子像素区域中的发光器件L的阳极通过外部的控制电路被提供单独的电信号。这样，可以简化对置基板3中的布线。Exemplarily, when the reference electrode 38 is coupled to the second electrode 34 of the light emitting device L, if the second electrode 34 is an anode, the light emitting device L in each sub-pixel area shares the anode, and the light emission in each sub-pixel area The cathode of the device L is provided with a separate electrical signal through an external control circuit; or, if the second electrode 34 is a cathode, the light-emitting device L in each sub-pixel area shares the cathode, and the anode of the light-emitting device L in each sub-pixel area A separate electrical signal is provided through an external control circuit. In this way, the wiring in the counter substrate 3 can be simplified.

如图7A和图7B所示，本公开实施例的显示面板10为透反射式显示面板，可以实现透射显示模式下和反射显示模式下的图像显示。As shown in FIGS. 7A and 7B, the display panel 10 of the embodiment of the present disclosure is a transflective display panel, which can realize image display in a transmissive display mode and a reflective display mode.

示例性地，在反射显示模式下，反射区AA内，外界环境光作为入射光射入显示基板1，进入到液晶层2。控制电路选中需要被点亮的子像素后，控制需要被点亮的子像素中的薄膜晶体管36驱动该子像素区域的液晶层2中的液晶偏转，如图7A所示。液晶层20中的液晶经过偏转后呈现透光态，入射光经过液晶层2入射到反射层32。入射光经过反射层32的反射后，再穿过液晶层2、显示基板1射出，这样，需要被点亮的子像素被点亮。Illustratively, in the reflective display mode, in the reflective area AA, ambient light enters the display substrate 1 as incident light and enters the liquid crystal layer 2. After the control circuit selects the sub-pixel to be illuminated, it controls the thin film transistor 36 in the sub-pixel to be illuminated to drive the liquid crystal deflection in the liquid crystal layer 2 in the sub-pixel area, as shown in FIG. 7A. The liquid crystal in the liquid crystal layer 20 presents a light-transmitting state after being deflected, and incident light enters the reflective layer 32 through the liquid crystal layer 2. After the incident light is reflected by the reflective layer 32, it passes through the liquid crystal layer 2 and the display substrate 1 and exits, so that the sub-pixels that need to be lighted are lighted.

例如，控制电路通过对需要被点亮的子像素区域中的薄膜晶体管36的控制，来选中需要被点亮的子像素。For example, the control circuit selects the sub-pixels that need to be lighted by controlling the thin film transistors 36 in the sub-pixel regions that need to be lighted.

与此同时，不需要被点亮的子像素中的薄膜晶体管36没有被控制电路选中，所以不会驱动该子像素区域的液晶层2中的液晶偏转，如图7B所示，液晶层20中的液晶呈现非透光态，这样，不需要被点亮的子像素不会被点亮，也即，不需要被点亮的子像素被关断。At the same time, the thin film transistor 36 in the sub-pixel that does not need to be lit is not selected by the control circuit, so it will not drive the liquid crystal deflection in the liquid crystal layer 2 in the sub-pixel area. As shown in FIG. 7B, the liquid crystal layer 20 The liquid crystal presents a non-transmissive state, so that the sub-pixels that do not need to be illuminated will not be illuminated, that is, the sub-pixels that do not need to be illuminated are turned off.

这样，通过控制需要被点亮的子像素(例如红色子像素R、绿色子像素G或者蓝色子像素B)点亮、不需要被点亮的子像素关断，实现了显示面板10在反射显示模式下的图像显示。In this way, by controlling the sub-pixels that need to be lit (for example, the red sub-pixel R, the green sub-pixel G, or the blue sub-pixel B) to be lit, and the sub-pixels that do not need to be lit are turned off, it is realized that the display panel 10 is reflective. Image display in display mode.

示例性地，在透射显示模式下，透射区BB内，若第一电极33和第二电极34之间形成电压差，则可以开启发光器件L，并激发电致发光部35发出激发光。该激发光经过呈透光态的液晶层20后，经由显示基板1出射。这样，实现了显示面板10在透射模式下的图像显示。Exemplarily, in the transmissive display mode, in the transmissive area BB, if a voltage difference is formed between the first electrode 33 and the second electrode 34, the light emitting device L can be turned on and the electroluminescent part 35 can be excited to emit excitation light. After the excitation light passes through the liquid crystal layer 20 in a light-transmitting state, it exits through the display substrate 1. In this way, the image display of the display panel 10 in the transmissive mode is realized.

本公开实施例提供的透反射式的显示面板10，由于不需要额外添加背光源来实现透射显示模式的显示，因而可以在实现透反射式显示面板的功能的基础上，实现显示面板10的薄型化，并节约了成本。The transflective display panel 10 provided by the embodiment of the present disclosure does not need to add a backlight source to realize the display in the transmissive display mode, and thus can realize the thinness of the display panel 10 on the basis of the function of the transflective display panel. And save costs.

本公开实施例还提供一种显示装置，包括上述任一实施例所述的显示面板。An embodiment of the present disclosure also provides a display device, including the display panel described in any of the above embodiments.

以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，想到变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以所述权利要求的保护范围为准。The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who thinks of changes or substitutions within the technical scope disclosed in the present disclosure shall cover Within the protection scope of this disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

一种显示基板，包括：A display substrate includes:

第一基板；以及，The first substrate; and,

设置于所述第一基板一侧的散射层；所述散射层包括多个光纤芯，所述多个光纤芯中的至少一个光纤芯的轴向中心线与所述第一基板的法线重合，或者二者之间的夹角为锐角。A scattering layer disposed on one side of the first substrate; the scattering layer includes a plurality of optical fiber cores, and the axial center line of at least one optical fiber core of the plurality of optical fiber cores coincides with the normal line of the first substrate , Or the angle between the two is an acute angle.
根据权利要求1所述的显示基板，其中，所述多个光纤芯的轴向中心线与所述第一基板的法线之间的夹角的大小不完全相等。2. The display substrate of claim 1, wherein the angles between the axial center lines of the plurality of optical fiber cores and the normal line of the first substrate are not completely equal.
根据权利要求1或2所述的显示基板，其中，所述多个光纤芯中的至少一个光纤芯的轴向中心线与所述第一基板的法线之间的夹角小于或等于15度。The display substrate according to claim 1 or 2, wherein the included angle between the axial center line of at least one of the plurality of optical fiber cores and the normal line of the first substrate is less than or equal to 15 degrees .
根据权利要求1～3中任一项所述的显示基板，其中，所述散射层还包括载体，所述多个光纤芯分散于所述载体中。The display substrate according to any one of claims 1 to 3, wherein the scattering layer further comprises a carrier, and the plurality of optical fiber cores are dispersed in the carrier.
根据权利要求4所述的显示基板，其中，所述载体包括多个载体块，每个载体块内分散有多个所述光纤芯；4. The display substrate according to claim 4, wherein the carrier comprises a plurality of carrier blocks, and a plurality of the optical fiber cores are dispersed in each carrier block;

所述显示基板具有多个子像素区域，每个所述载体块位于一个子像素区域中。The display substrate has a plurality of sub-pixel areas, and each of the carrier blocks is located in one sub-pixel area.
根据权利要求5所述的显示基板，其中，所述载体还包括相邻所述载体块之间的间隙的平坦图案，所述平坦图案的材料与所述载体块的材料相同。5. The display substrate according to claim 5, wherein the carrier further comprises a flat pattern of gaps between adjacent carrier blocks, and a material of the flat pattern is the same as that of the carrier block.
根据权利要求4或5所述的显示基板，其中，每个所述载体块内的光纤芯的数量为3～10个。The display substrate according to claim 4 or 5, wherein the number of optical fiber cores in each carrier block is 3-10.
根据权利要求4～7中任一项所述的显示基板，其中，所述载体的材料包括有机树脂材料。The display substrate according to any one of claims 4 to 7, wherein the material of the carrier includes an organic resin material.
根据权利要求1～7中任一项所述的显示基板，其中，The display substrate according to any one of claims 1 to 7, wherein:

所述散射层的厚度为3μm～12μm；The thickness of the scattering layer is 3 μm-12 μm;

所述光纤芯的直径为1μm～9μm；The diameter of the optical fiber core is 1 μm-9 μm;

所述光纤芯的长度与所述光纤芯的直径的比值为1～5。The ratio of the length of the optical fiber core to the diameter of the optical fiber core is 1-5.
根据权利要求1～9中任一项所述的显示基板，还包括：设置于所述第一基板靠近所述散射层一侧的透明电极层。9. The display substrate according to any one of claims 1 to 9, further comprising: a transparent electrode layer provided on a side of the first substrate close to the scattering layer.
一种显示基板的制作方法，包括：A manufacturing method of a display substrate includes:

提供第一基板；Provide a first substrate;

在所述第一基板的一侧制作散射层；所述散射层包括载体和设置于所述载体中的多个光纤芯，所述多个光纤芯中的至少一个光纤芯的轴向中心线与所述第一基板的法线重合，或者二者之间的夹角为锐角。A scattering layer is fabricated on one side of the first substrate; the scattering layer includes a carrier and a plurality of fiber cores arranged in the carrier, and the axial center line of at least one fiber core among the plurality of fiber cores is The normals of the first substrate coincide, or the angle between the two is an acute angle.
根据权利要求11所述的制作方法，其中，所述制作散射层包括：The manufacturing method according to claim 11, wherein the manufacturing the scattering layer comprises:

制作多个散射块，相邻散射块之间存在间隙；所述显示基板具有多个子像素区域，每个所述散射块位于一个子像素区域中，每个所述散射块包括载体块和分散于所述载体块中的多个光纤芯；A plurality of scattering blocks are fabricated, and there are gaps between adjacent scattering blocks; the display substrate has a plurality of sub-pixel regions, each of the scattering blocks is located in a sub-pixel region, and each of the scattering blocks includes a carrier block and dispersed in A plurality of optical fiber cores in the carrier block;

利用制作所述载体块的材料填充相邻所述散射块之间的间隙，形成散射层。Fill the gap between the adjacent scattering blocks with the material used to make the carrier block to form a scattering layer.
一种显示面板，包括：A display panel including:

对置基板；Opposed substrate

与所述对置基板相对设置的、如权利要求1～10中任一项所述显示基板；以及，The display substrate according to any one of claims 1 to 10, which is disposed opposite to the counter substrate; and,

设置于所述对置基板和所述显示基板之间的液晶层。A liquid crystal layer provided between the counter substrate and the display substrate.
根据权利要求13所述的显示面板，其中，所述对置基板具有多个像素区域，每个像素区域包括反射区和透射区；15. The display panel of claim 13, wherein the counter substrate has a plurality of pixel regions, each pixel region including a reflective region and a transmissive region;

所述对置基板包括：The opposite substrate includes:

第二基板；Second substrate

设置于所述反射区内的反射层；A reflective layer arranged in the reflective area;

设置于所述透射区内的发光器件，所述发光器件包括依次层叠设置的第一电极、电致发光部、以及第二电极。The light emitting device arranged in the transmissive area includes a first electrode, an electroluminescent part, and a second electrode stacked in sequence.
根据权利要求14所述的显示面板，还包括：设置于所述第一基板靠近所述第二基板一侧的、或者设置于所述第二基板靠近所述第一基板一侧的彩色滤光层。The display panel according to claim 14, further comprising: a color filter disposed on a side of the first substrate close to the second substrate, or disposed on a side of the second substrate close to the first substrate Floor.
根据权利要求14或15所述的显示面板，其中，所述对置基板还包括：The display panel according to claim 14 or 15, wherein the counter substrate further comprises:

设置于所述反射区或者所述透射区中的至少一者内的薄膜晶体管；所述薄膜晶体管被配置为，在所述显示面板通电时，控制所述液晶层中的液晶偏转；以及，A thin film transistor disposed in at least one of the reflection area or the transmission area; the thin film transistor is configured to control the deflection of the liquid crystal in the liquid crystal layer when the display panel is energized; and,

设置于所述反射区和所述透射区内的像素电极，所述像素电极与所述反射层耦接。The pixel electrodes arranged in the reflective area and the transmissive area are coupled to the reflective layer.
根据权利要求16所述的显示面板，其中，所述发光器件的所述第一电极与所述薄膜晶体管的源极耦接。16. The display panel of claim 16, wherein the first electrode of the light emitting device is coupled to the source of the thin film transistor.
根据权利要求16或17所述的显示面板，其中，所述反射层的材料包括金属材料。The display panel according to claim 16 or 17, wherein the material of the reflective layer includes a metal material.
根据权利要求18所述的显示面板，其中，所述对置基板还包括：18. The display panel of claim 18, wherein the counter substrate further comprises:

设置于所述反射层与所述第二基板之间、及所述发光器件与所述第二基板之间的参考电极，所述参考电极与所述发光器件的第二电极耦接；以及，A reference electrode provided between the reflective layer and the second substrate and between the light-emitting device and the second substrate, the reference electrode being coupled to the second electrode of the light-emitting device; and,

设置于所述参考电极与所述反射层之间、及所述参考电极与所述发光器件的第一电极之间的保护层。A protective layer disposed between the reference electrode and the reflective layer, and between the reference electrode and the first electrode of the light emitting device.
一种显示装置，所述显示装置如包括如权利要求13～19中任一项所述的显示面板。A display device including the display panel according to any one of claims 13-19.