WO2020181628A1 - 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 PDFInfo
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- WO2020181628A1 WO2020181628A1 PCT/CN2019/083994 CN2019083994W WO2020181628A1 WO 2020181628 A1 WO2020181628 A1 WO 2020181628A1 CN 2019083994 W CN2019083994 W CN 2019083994W WO 2020181628 A1 WO2020181628 A1 WO 2020181628A1
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/124—Insulating layers formed between TFT elements and OLED elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/873—Encapsulations
- H10K59/8731—Encapsulations multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
Definitions
- the present invention relates to the technical field of display panels, in particular to a display panel and a display device.
- the camera module is in PI (Polyimide Film, polyimide) film layer, and the PI material is a transparent organic material, usually a double-layer PI structure as the base.
- the diameter of the hole dug in the panel is also larger, which leads to the failure to achieve the purpose of high screen ratio.
- An object of the present invention is to provide a display panel, which can solve the problems of low light transmittance and excessively large aperture diameter of the panel stack in the prior art.
- the present invention provides a display panel, which includes a substrate layer, a thin film transistor layer, a flat layer, a pixel definition layer, and a thin film encapsulation layer arranged in sequence; the pixel definition layer is formed with first pixels spaced apart from each other. And a second pixel, wherein the pixel definition layer and the flat layer between the first pixel and the second pixel are provided with a via hole, and the via hole is filled with a filling layer.
- the material of the filling layer is an organic material, and its light transmittance is greater than the light transmittance of the pixel definition layer and the flat layer.
- the thin film encapsulation layer includes a first inorganic layer, an organic layer provided on the first inorganic layer, and a second inorganic layer provided on the organic layer.
- the filling layer includes a first filling layer disposed on the peripheral wall of the via hole and a second filling layer disposed in the first filling layer, and the first filling layer
- the layer is the same layer as the first inorganic layer
- the second filling layer is the same layer as the organic layer.
- the substrate layer corresponds to the position of the via hole and is provided with a groove for placing electronic components on the side away from the thin film transistor layer.
- the thickness of the groove is 20% to 80% of the thickness of the substrate layer, and preferably the thickness of the groove is 40% of the thickness of the substrate layer. In other embodiments, the thickness of the groove can be determined as needed, and is not limited, as long as the thickness of the groove is less than the thickness of the substrate layer.
- the cross-sectional shape of the via hole includes a rectangular shape.
- the cross-sectional shape of the via hole includes an inverted trapezoid shape.
- the angle between the sidewall of the via hole and the bottom surface thereof ranges from 90 degrees to 120 degrees.
- Such an arrangement can use the sidewall of the via hole to act as a reflecting plate to reflect light that enters the display panel from the outside.
- Another object of the present invention is to provide a display device, which includes a main body provided with the display panel of the present invention, wherein the main body is also provided with electronic components, which are provided on the display The corresponding lower position of the panel via.
- the present invention provides a display panel and a display device.
- a hole is drilled between each pixel to remove the flat layer and the pixel definition layer, and the removed part has a greater light transmittance.
- the thickness of the substrate layer corresponding to the via hole downwards is appropriately reduced, which improves the light transmittance of the electronic components under the substrate, reduces the diameter of the via hole, and achieves the purpose of high screen ratio; and retains the original
- the wiring layer and film encapsulation layer ensure the function of water and oxygen barrier in the via area to the greatest extent.
- Embodiment 1 is a schematic cross-sectional view of a display panel provided by Embodiment 1 of the present invention.
- Embodiment 1 of the present invention is a schematic top view of the display panel provided by Embodiment 1 of the present invention.
- Embodiment 3 is a schematic cross-sectional view of a display panel provided by Embodiment 2 of the present invention.
- Embodiment 4 is a schematic cross-sectional view of a display panel provided by Embodiment 3 of the present invention.
- first and second may explicitly or implicitly include one or more of these characteristics.
- plural means two or more.
- the term “including” and any variations thereof is intended to cover non-exclusive inclusion.
- FIG. 1 is a schematic cross-sectional view of a display panel provided by this embodiment.
- the present invention provides a display panel including a substrate layer 1, a thin film transistor layer 2, a flat layer 3, Pixel definition layer 4 and thin film encapsulation layer 5.
- the substrate layer 1 is a PI film layer, that is, a polyimide film, which serves as the base of the display panel; the polyimide film is a film-like insulating material with better performance in the world and has a strong tensile strength. Pyromellitic dianhydride and diaminodiphenyl ether are polycondensed and cast into a film in a strong polar solvent and then imidized.
- the thin film transistor layer 2 includes a buffer layer 21, a first gate insulating layer 22, a second gate insulating layer 23, and a barrier layer 24; wherein the buffer layer 21 is disposed on the surface of the substrate layer 1, and the first gate insulating layer 22 is disposed on On the surface of the buffer layer 21, the second gate insulating layer 23 is disposed on the surface of the first gate insulating layer 22, and the barrier layer 24 is disposed on the surface of the second gate insulating layer 23.
- the material of the first gate insulating layer 22 and the second gate insulating layer 23 is silicon nitride, silicon oxide, silicon oxynitride, etc. can also be used, and the specifics can be determined as needed and are not limited.
- the flat layer 3 and the pixel definition layer 4 are made of transparent organic materials, which have good elasticity and flexibility, and play a role of flattening and buffering film layer stress.
- FIG. 2 shows a schematic top view of a display panel provided by an embodiment of the present invention.
- the pixel definition layer 4 is also formed with first pixels 11 and second pixels 12 that are adjacent but spaced apart from each other.
- the pixel definition layer 4 and the flat layer 3 between the pixel and the second pixel are provided with a via hole 6, and the size of the via hole 6 is smaller than the distance between the first pixel 11 and the second pixel 12.
- the via hole 6 penetrates the pixel definition layer 4 down to the surface of the flat layer 3, which is equivalent to removing the flat layer 3 and the pixel definition layer 4, and the removed part is filled with the filling layer 7.
- the thin film encapsulation layer 5 includes a first inorganic layer 51, an organic layer 52 disposed on the first inorganic layer 51, and a second inorganic layer 53 disposed on the organic layer 52.
- the filling layer 7 includes a first filling layer 71 arranged on the peripheral wall of the via hole 6 and a second filling layer 72 arranged in the first filling layer 71.
- the first filling layer 71 is the same layer as the first inorganic layer 51
- the second The filling layer 72 is the same layer as the organic layer 52.
- the filling layer 7 is made by inkjet printing, the via 6 is made by laser digging, and the cross-sectional shape of the via 6 is rectangular.
- the substrate layer corresponds to the position of the via 6 and is provided with a groove 8 for placing electronic components on the side away from the thin film transistor layer 2.
- the groove 8 is made by laser cutting, and its thickness is 20% of the thickness of the substrate layer 1. ⁇ 80%. In this embodiment, the thickness of the groove 8 is 30% of the thickness of the substrate layer 1.
- the thickness of the groove can be determined as needed, and is not limited, as long as the thickness of the groove can be ensured to be smaller than the thickness of the substrate layer.
- FIG. 3 shows a schematic cross-sectional view of the display panel provided by this embodiment.
- the structure of the transparent display panel in this embodiment is roughly the same as that of Embodiment 1.
- the material of the filling layer 7 is a transparent organic material, and its light transmittance is greater than the light transmittance of the pixel definition layer 4 and the flat layer 3, so this arrangement improves to a certain extent
- the light transmittance can further reduce the diameter of the opening to achieve the effect of high screen ratio.
- FIG. 4 shows a schematic cross-sectional view of the display panel provided by this embodiment.
- the structure of the transparent display panel in this embodiment is roughly the same as that of Embodiment 1.
- the cross-sectional shape of the via 6 is an inverted trapezoid, and the sidewall of the via 6 forms an obtuse angle with the bottom surface.
- the angle formed by the sidewall of the hole 6 and the bottom surface is greater than 120 degrees, the sidewall of the via 6 will not have a reflection effect.
- the sidewall of the via hole 6 can act as a reflector to reflect light, so that the electronic components placed under the groove 8 gather more Of light.
- the angle between the sidewall of the via 6 and the bottom surface is preferably 120 degrees.
- the angle between the side wall of the via hole 6 and the bottom surface can be determined as needed, and is not limited, as long as it can be ensured that the side wall of the via hole 6 can act as a reflector to prevent external entry into the display panel. Just reflect the light.
- This embodiment provides a display device, which includes a main body provided with the display panel related to the present invention, wherein the main body is further provided with electronic components, which are provided on the through hole of the display panel. Corresponding to the position below.
- the present invention provides a display panel and a display device.
- a hole is dug between each pixel, the flat layer and the pixel defining layer are removed, and the removed part is replaced with a material with greater light transmittance, and
- the thickness of the substrate layer corresponding to the bottom of the via hole is reduced appropriately, which improves the light transmittance of the electronic components under the substrate, reduces the diameter of the via hole, and achieves the purpose of high screen ratio; and retains the original wiring layer and film
- the encapsulation layer maximizes the water and oxygen barrier function in the via area.
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Abstract
一种显示面板及显示装置,显示面板包括依次设置的基板层(1)、薄膜晶体管层(2)、平坦层(3)、像素定义层(4)和薄膜封装层(5);像素定义层(4)上形成有相互间隔设置的第一像素(11)和第二像素(12),其中第一像素(11)和第二像素(12)之间的像素定义层(4)和平坦层(3)上设有过孔(6),过孔(6)内填充有填充层(7)。优点在于提升了基板下摄像模组的透光率,减少了过孔(6)的直径,达到了高屏幕占比的目的。
Description
本发明涉及显示面板技术领域,特别涉及一种显示面板及显示装置。
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,而为了保证摄像机模组能接收到更多的光,就要对面板层叠的透光率有很高的要求。
由于摄像机模组在PI(Polyimide
Film,聚酰亚胺)膜层的下方,且PI材料为透明的有机材料,通常为双层PI结构作为基底。为了保证摄像机模组能接收到更多的光,所以在面板内挖的孔的直径也较大,这就导致了达不到高屏幕占比的目的。
因此,确有必要来开发一种新型的显示面板,以克服现有技术的缺陷。
本发明的一个目的是提供一种显示面板,其能够解决现有技术中面板层叠的透光率小、开孔直径过大等问题。
为实现上述目的,本发明提供一种显示面板,包括依次设置的基板层、薄膜晶体管层、平坦层、像素定义层和薄膜封装层;所述像素定义层上形成有相互间隔设置的第一像素和第二像素,其中所述第一像素和第二像素之间的所述像素定义层和平坦层上设有过孔,所述过孔内填充有填充层。
进一步的,在其他实施方式中,其中所述填充层的材料为有机材料,其透光率大于所述像素定义层和所述平坦层的透光率。
进一步的,在其他实施方式中,其中所述薄膜封装层包括第一无机层、设置在所述第一无机层上的有机层及设置在所述有机层的第二无机层。
进一步的,在其他实施方式中,其中所述填充层包括设置在所述过孔的周壁上的第一填充层和设置在所述第一填充层内的第二填充层,所述第一填充层与所述第一无机层同层,所述第二填充层与所述有机层同层。
进一步的,在其他实施方式中,其中所述基板层对应所述过孔的位置且在远离所述薄膜晶体管层的一侧设置有放置电子元件的凹槽。
进一步的,在其他实施方式中,其中所述凹槽的厚度为所述基板层厚度的20%~80%,优选所述凹槽的厚度为所述基板层厚度的40%。其中在其他实施方式中,所述凹槽的厚度可随需要而定,并无限定,只要能保证凹槽的厚度小于基板层的厚度即可。
进一步的,在其他实施方式中,其中所述过孔的剖面形状包括矩形形状。
进一步的,在其他实施方式中,其中所述过孔的剖面形状包括倒梯形形状。
进一步的,在其他实施方式中,其中所述过孔的侧壁与其底面的夹角范围为90度~120度。这样的设置方式可以通过所述过孔的侧壁充当反射板,对外部进入到所述显示面板内的光线进行反射。
本发明的另一目的是提供一种显示装置,其包括本体,所述本体上设置有本发明所涉及的所述显示面板,其中所述本体上还设置有电子元件,其设置在所述显示面板过孔的对应下方位置处。
相对于现有技术,本发明的有益效果在于:本发明提供一种显示面板及显示装置,在每一个像素之间挖孔,去除平坦层和像素定义层,去除的部分用透光率更大的材料替代,还将过孔向下对应的基板层厚度适量减薄,提升了基板下电子元件的透光率,减少了过孔的直径,达到了高屏幕占比的目的;并且保留原有的走线层和薄膜封装层,最大限度的保证了过孔区域水氧阻隔的功能。
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为本发明实施例1提供的显示面板的剖视示意图;
图2为本发明实施例1提供的显示面板的俯视示意图;
图3为本发明实施例2提供的显示面板的剖视示意图;
图4为本发明实施例3提供的显示面板的剖视示意图。
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。
实施例1
请参阅图1,图1为本实施例提供的显示面板的剖视示意图,为实现上述目的,本发明提供一种显示面板,包括依次设置的基板层1、薄膜晶体管层2、平坦层3、像素定义层4和薄膜封装层5。
基板层1为PI膜层,即聚酰亚胺薄膜,作为显示面板的基底;所述聚酰亚胺薄膜是世界上性能较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。
薄膜晶体管层2包括缓冲层21、第一栅极绝缘层22、第二栅极绝缘层23和阻隔层24;其中缓冲层21设置于基板层1的表面,第一栅极绝缘层22设置于缓冲层21的表面,第二栅极绝缘层23设置于第一栅极绝缘层22的表面,阻隔层24设置于第二栅极绝缘层23的表面。在本实施例中,第一栅极绝缘层22和第二栅极绝缘层23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。平坦层3和像素定义层4采用透明的有机材料,具有良好的弹性和柔韧性,起到平坦化及缓冲膜层应力的作用。
请参阅图2,图2所示为本发明实施例提供的显示面板的俯视示意图,像素定义层4上还形成有相邻但相互间隔设置的第一像素11和第二像素12,其中第一像素和第二像素之间的像素定义层4和平坦层3上设有过孔6,过孔6的大小小于第一像素11和第二像素12之间的距离。
过孔6向下贯穿像素定义层4直至平坦层3的表面,即相当于去除了平坦层3和像素定义层4,去除的部分填充有填充层7。
薄膜封装层5包括第一无机层51、设置在第一无机层51上的有机层52及设置在有机层52上的第二无机层53。
填充层7包括设置在过孔6的周壁上的第一填充层71和设置在第一填充层71内的第二填充层72,第一填充层71与第一无机层51同层,第二填充层72与有机层52同层。这样的设置方式在一定程度上提高了透光率,进一步可以减小开孔直径,达到高屏幕占比的效果。
其中填充层7是通过喷墨打印的方式制作而成的,过孔6是通过激光镭射挖孔制作而成的,过孔6处的剖面形状为矩形。基板层对应过孔6的位置且在远离薄膜晶体管层2的一侧设置有放置电子元件的凹槽8,凹槽8是通过镭射切割而制作成的,其厚度为基板层1厚度的20%~80%,在本实施例中,凹槽8的厚度为基板层1厚度的30%。
在其他实施方式中,其中凹槽的厚度可随需要而定,并无限定,只要能保证凹槽的厚度小于基板层的厚度即可。
实施例2
请参阅图3,图3所示为本实施例提供的显示面板的剖视示意图,本实施例中的透明显示面板结构与实施例1大致相同,其相同的结构可参照上述方式,此处不再赘述,其主要不同之处在于,填充层7的材料为透明的有机材料,其透光率大于像素定义层4和平坦层3的透光率,因此这样的设置方式在一定程度上提高了透光率,进一步可以减小开孔直径,达到高屏幕占比的效果。
实施例3
请参阅图4,图4所示为本实施例提供的显示面板的剖视示意图,本实施例中的透明显示面板结构与实施例1大致相同,其相同的结构可参照上述方式,此处不再赘述,其主要不同之处在于,过孔6处剖面形状为倒梯形,过孔6的侧壁与其底面形成钝角,随着角度的增大,侧边蒸镀的膜厚增加,但是当过孔6的侧壁与其底面形成的角度大于120度时,过孔6的侧壁就起不到反射作用了。因此,控制过孔6的侧壁与其底面形成的夹角大于90度小于120时,过孔6的侧壁可以充当反射板,对光进行反射,使凹槽8下放置的电子元件聚集更多的光。在本实施例中,过孔6的侧壁与其底面的夹角优选为120度。
在其他实施方式中,过孔6的侧壁与其底面夹角的角度可随需要而定,并无限定,只要能够保证过孔6的侧壁可以充当反射板,对外部进入到显示面板内的光线进行反射即可。
实施例4
本实施例提供一种显示装置,其包括本体,所述本体上设置有本发明所涉及的所述显示面板,其中所述本体上还设置有电子元件,其设置在所述显示面板过孔的对应下方位置处。
本发明的有益效果在于:本发明提供一种显示面板及显示装置,在每一个像素之间挖孔,去除平坦层和像素定义层,去除的部分用透光率更大的材料替代,还将过孔向下对应的基板层厚度适量减薄,提升了基板下电子元件的透光率,减少了过孔的直径,达到了高屏幕占比的目的;并且保留原有的走线层和薄膜封装层,最大限度的保证了过孔区域水氧阻隔的功能。
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)
- 一种显示面板,其中,包括依次设置的基板层、薄膜晶体管层、平坦层、像素定义层和薄膜封装层;所述像素定义层上形成有相互间隔设置的第一像素和第二像素,其中所述第一像素和第二像素之间的所述像素定义层和平坦层上设有过孔,所述过孔内填充有填充层。
- 根据权利要求1所述的显示面板,其中,所述填充层的材料为有机材料,其透光率大于所述像素定义层和所述平坦层的透光率。
- 根据权利要求1所述的显示面板,其中,所述薄膜封装层包括第一无机层、设置在所述第一无机层上的有机层及设置在所述有机层的第二无机层。
- 根据权利要求3所述的显示面板,其中,所述填充层包括设置在所述过孔的周壁上的第一填充层和设置在所述第一填充层内的第二填充层,所述第一填充层与所述第一无机层同层,所述第二填充层与所述有机层同层。
- 根据权利要求1所述的显示面板,其中,所述基板层对应所述过孔的位置且在远离所述薄膜晶体管层的一侧设置有放置电子元件的凹槽。
- 根据权利要求5所述的显示面板,其中,所述凹槽的厚度为所述基板层厚度的20%~80%。
- 根据权利要求1所述的显示面板,其中,所述过孔的剖面形状包括矩形形状。
- 根据权利要求1所述的显示面板,其中,所述过孔的剖面形状包括倒梯形形状。
- 根据权利要求8所述的显示面板,其中,所述过孔的侧壁与其底面的夹角范围为90度~120度。
- 一种显示装置,其包括本体,其特征在于,所述本体上设置有如权利要求1所述的显示面板,其中所述本体上还设置有电子元件,其设置在所述显示面板过孔的对应下方位置处。
- 根据权利要求10所述的一种显示装置,其中,,所述填充层的材料为有机材料,其透光率大于所述像素定义层和所述平坦层的透光率。
- 根据权利要求10所述的一种显示装置,其中,所述薄膜封装层包括第一无机层、设置在所述第一无机层上的有机层及设置在所述有机层的第二无机层。
- 根据权利要求12所述的一种显示装置,其中,所述填充层包括设置在所述过孔的周壁上的第一填充层和设置在所述第一填充层内的第二填充层,所述第一填充层与所述第一无机层同层,所述第二填充层与所述有机层同层。
- 根据权利要求10所述的一种显示装置,其中,所述基板层对应所述过孔的位置且在远离所述薄膜晶体管层的一侧设置有放置电子元件的凹槽。
- 根据权利要求14所述的一种显示装置,其中,所述凹槽的厚度为所述基板层厚度的20%~80%。
- 根据权利要求10所述的一种显示装置,其中,所述过孔的剖面形状包括矩形形状。
- 根据权利要求10所述的一种显示装置,其中,所述过孔的剖面形状包括倒梯形形状。
- 根据权利要求17所述的一种显示装置,其中,所述过孔的侧壁与其底面的夹角范围为90度~120度。
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Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11289687B2 (en) | 2019-07-04 | 2022-03-29 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Organic light emitting diode (OLED) display panel and electronic device |
| CN110350104B (zh) * | 2019-07-04 | 2021-03-16 | 武汉华星光电半导体显示技术有限公司 | 有机发光二极管显示面板及电子设备 |
| CN110391254A (zh) * | 2019-07-16 | 2019-10-29 | 武汉华星光电半导体显示技术有限公司 | 一种显示面板及其制备方法、显示装置 |
| CN110491912A (zh) * | 2019-07-31 | 2019-11-22 | 武汉华星光电半导体显示技术有限公司 | 一种显示面板及其制备方法、显示装置 |
| CN110622318B (zh) | 2019-08-12 | 2023-01-10 | 京东方科技集团股份有限公司 | 显示设备和制造显示设备的方法 |
| CN110600508B (zh) * | 2019-08-22 | 2021-12-24 | 武汉华星光电半导体显示技术有限公司 | 一种显示面板和显示装置 |
| CN110619818B (zh) * | 2019-08-27 | 2021-04-27 | 武汉华星光电半导体显示技术有限公司 | 一种显示面板及其制作方法 |
| CN112490266A (zh) * | 2019-09-11 | 2021-03-12 | 北京小米移动软件有限公司 | 显示面板和终端设备 |
| KR102896745B1 (ko) * | 2019-10-02 | 2025-12-05 | 삼성디스플레이 주식회사 | 표시 장치 및 전자 기기 |
| CN111029483B (zh) * | 2019-12-19 | 2021-03-16 | 武汉华星光电半导体显示技术有限公司 | Oled面板及其制作方法 |
| CN111029392A (zh) * | 2019-12-24 | 2020-04-17 | 昆山国显光电有限公司 | 显示面板及其制备方法和显示装置 |
| CN113035901B (zh) * | 2019-12-25 | 2023-04-18 | 云谷(固安)科技有限公司 | 透光显示面板及其制备方法、显示面板 |
| CN111261800B (zh) | 2020-02-07 | 2021-07-06 | 武汉华星光电半导体显示技术有限公司 | 一种阵列基板及其制备方法、显示面板 |
| CN111725267A (zh) * | 2020-06-02 | 2020-09-29 | 武汉华星光电半导体显示技术有限公司 | 一种显示面板及其制备方法、显示装置 |
| CN111650787B (zh) | 2020-06-11 | 2023-06-30 | 京东方科技集团股份有限公司 | 显示基板及其制作方法、显示装置 |
| CN111900186B (zh) * | 2020-06-17 | 2022-07-12 | 武汉华星光电半导体显示技术有限公司 | 显示面板及其制备方法 |
| KR20220021081A (ko) * | 2020-08-12 | 2022-02-22 | 삼성디스플레이 주식회사 | 표시 패널 및 이를 구비하는 표시 장치 |
| KR102925876B1 (ko) | 2020-09-17 | 2026-02-10 | 삼성디스플레이 주식회사 | 디스플레이 장치 및 그 제조방법 |
| CN112599701B (zh) * | 2020-12-14 | 2022-05-17 | 合肥维信诺科技有限公司 | 显示基板 |
| CN113629068B (zh) * | 2021-07-16 | 2023-09-26 | 武汉华星光电半导体显示技术有限公司 | 一种显示面板及其制备方法 |
| CN114122290B (zh) * | 2021-11-15 | 2022-12-06 | 武汉华星光电半导体显示技术有限公司 | Oled显示面板和oled显示装置 |
| US12426448B2 (en) * | 2021-11-24 | 2025-09-23 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display module and manufacturing method of display module |
| CN114171563B (zh) * | 2021-11-30 | 2023-07-04 | 武汉华星光电半导体显示技术有限公司 | 显示面板和显示装置 |
| CN115020618B (zh) * | 2022-06-23 | 2024-03-05 | 武汉华星光电半导体显示技术有限公司 | 一种透明显示面板 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658332A (zh) * | 2017-10-25 | 2018-02-02 | 京东方科技集团股份有限公司 | 一种显示面板、显示装置及制作方法 |
| CN107946341A (zh) * | 2017-11-10 | 2018-04-20 | 上海天马微电子有限公司 | 显示装置和显示装置的制造方法 |
| CN108428728A (zh) * | 2018-05-14 | 2018-08-21 | 云谷(固安)科技有限公司 | 阵列基板及制作方法、显示面板及制作方法、显示装置 |
| CN108594524A (zh) * | 2018-04-26 | 2018-09-28 | 京东方科技集团股份有限公司 | 显示装置 |
| CN109001933A (zh) * | 2018-08-10 | 2018-12-14 | 厦门天马微电子有限公司 | 一种显示面板、其制作方法及显示装置 |
| US20180364869A1 (en) * | 2017-06-14 | 2018-12-20 | Samsung Electronics Co., Ltd. | Electronic device including light emitting module and light receiving module adjacent to display, and operating method thereof |
| CN109147595A (zh) * | 2018-09-30 | 2019-01-04 | 厦门天马微电子有限公司 | 显示装置及其制作方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3982618B1 (en) * | 2017-04-25 | 2023-03-15 | Huawei Technologies Co., Ltd. | Electronic device with lcd display |
| CN108538901A (zh) * | 2018-05-14 | 2018-09-14 | 云谷(固安)科技有限公司 | 显示面板及其制作方法和显示装置 |
| CN109148528B (zh) * | 2018-08-20 | 2021-04-02 | 武汉华星光电半导体显示技术有限公司 | 显示面板及其制造方法、移动终端 |
| CN109119446B (zh) * | 2018-08-28 | 2020-12-11 | 武汉天马微电子有限公司 | 一种显示面板及显示装置 |
-
2019
- 2019-03-12 CN CN201910184906.6A patent/CN109860266A/zh active Pending
- 2019-04-24 WO PCT/CN2019/083994 patent/WO2020181628A1/zh not_active Ceased
- 2019-04-24 US US16/471,254 patent/US20210335930A1/en not_active Abandoned
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180364869A1 (en) * | 2017-06-14 | 2018-12-20 | Samsung Electronics Co., Ltd. | Electronic device including light emitting module and light receiving module adjacent to display, and operating method thereof |
| CN107658332A (zh) * | 2017-10-25 | 2018-02-02 | 京东方科技集团股份有限公司 | 一种显示面板、显示装置及制作方法 |
| CN107946341A (zh) * | 2017-11-10 | 2018-04-20 | 上海天马微电子有限公司 | 显示装置和显示装置的制造方法 |
| CN108594524A (zh) * | 2018-04-26 | 2018-09-28 | 京东方科技集团股份有限公司 | 显示装置 |
| CN108428728A (zh) * | 2018-05-14 | 2018-08-21 | 云谷(固安)科技有限公司 | 阵列基板及制作方法、显示面板及制作方法、显示装置 |
| CN109001933A (zh) * | 2018-08-10 | 2018-12-14 | 厦门天马微电子有限公司 | 一种显示面板、其制作方法及显示装置 |
| CN109147595A (zh) * | 2018-09-30 | 2019-01-04 | 厦门天马微电子有限公司 | 显示装置及其制作方法 |
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