WO2021088224A1 - Substrate, method for manufacturing substrate, and display panel - Google Patents

Substrate, method for manufacturing substrate, and display panel Download PDF

Info

Publication number
WO2021088224A1
WO2021088224A1 PCT/CN2019/127832 CN2019127832W WO2021088224A1 WO 2021088224 A1 WO2021088224 A1 WO 2021088224A1 CN 2019127832 W CN2019127832 W CN 2019127832W WO 2021088224 A1 WO2021088224 A1 WO 2021088224A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyvinyl alcohol
alcohol film
substrate
light
bottom plate
Prior art date
Application number
PCT/CN2019/127832
Other languages
French (fr)
Chinese (zh)
Inventor
陈俊吉
俞刚
Original Assignee
惠州市华星光电技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 惠州市华星光电技术有限公司 filed Critical 惠州市华星光电技术有限公司
Publication of WO2021088224A1 publication Critical patent/WO2021088224A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates

Definitions

  • This application relates to the field of panel manufacturing technology, and in particular to a substrate, a manufacturing method of the substrate, and a display panel.
  • Liquid crystal display devices are used in various fields instead of conventional CRT displays due to their features such as power saving, light weight, and thinness.
  • liquid crystal display devices are indispensable.
  • Liquid crystal display devices generally include upper and lower substrates. Both the upper substrate and the lower substrate are attached with substrates. When the substrate is attached to the upper and lower substrates, the process is complicated in the process of attaching the substrate to the upper and lower substrates, resulting in a display panel. The cost is higher.
  • the embodiments of the present application provide a substrate, a manufacturing method of the substrate, and a display panel. It can solve the problem of complicated process.
  • An embodiment of the present application provides a substrate, including:
  • the glass bottom plate has a first surface and a second surface opposite to each other;
  • the polyvinyl alcohol film is arranged on the first surface of the glass bottom plate; the polyvinyl alcohol film is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction.
  • the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
  • the light-absorbing particles are iodide ions.
  • the polyvinyl alcohol film is rubbed so that the axial directions of the iodide ions of the polyvinyl alcohol film are aligned in the same direction.
  • an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
  • the polyvinyl alcohol film is adhered to the glass bottom plate.
  • the light-absorbing particles are dye molecules.
  • An embodiment of the present application also provides a substrate manufacturing method, including:
  • the glass bottom plate having a first surface and a second surface opposite to each other;
  • the coating a solution with light-absorbing particles on the polyvinyl alcohol film includes:
  • the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
  • the light-absorbing particles are iodide ions.
  • the step of coating a solution with light-absorbing particles on the polyvinyl alcohol film includes:
  • a brush is used to rub the polyvinyl alcohol film in a rubbing alignment manner so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction.
  • an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
  • the polyvinyl alcohol film is adhered to the glass bottom plate.
  • the embodiment of the present application also provides a display panel, including:
  • the first substrate includes:
  • the glass bottom plate has a first surface and a second surface opposite to each other;
  • the polyvinyl alcohol film is arranged on the first surface of the glass bottom plate; the polyvinyl alcohol film is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction
  • a second substrate located on the first substrate and the first substrate and the second substrate are disposed opposite to each other;
  • the liquid crystal layer is located between the first substrate and the second substrate.
  • the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
  • the light-absorbing particles are iodide ions.
  • the polyvinyl alcohol film is rubbed so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction.
  • an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
  • the polyvinyl alcohol film is adhered to the glass bottom plate.
  • the light-absorbing particles are dye molecules.
  • the embodiments of the present application provide a substrate, a manufacturing method of the substrate, and a display panel.
  • the substrate includes a glass bottom plate and a polyvinyl alcohol film.
  • the glass bottom plate has a first surface and a second surface opposed to each other; the polyvinyl alcohol film is disposed on the glass.
  • the first surface of the bottom plate; the polyvinyl alcohol film is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction.
  • the embodiments of the present application can reduce the manufacturing process of the display panel.
  • FIG. 1 is a schematic diagram of a substrate structure provided by an embodiment of the application.
  • FIG. 2 is a schematic flowchart of a substrate manufacturing method provided by an embodiment of the application.
  • FIG. 3 is a schematic diagram of the structure of a display panel provided by an embodiment of the application.
  • the embodiments of the present application provide a substrate, a manufacturing method of the substrate, and a display panel. The following describes in detail the substrate of the embodiment of the present application.
  • FIG. 1 is a schematic diagram of a substrate structure provided by an embodiment of the application.
  • an embodiment of the present application provides a substrate 100.
  • the substrate 100 includes a glass bottom plate 10 and a polyvinyl alcohol film 11.
  • the glass bottom plate 10 has a first surface 10a and a second surface 10b disposed oppositely;
  • the polyvinyl alcohol film 11 is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction.
  • first surface 10 a is the upper surface of the glass bottom plate 10
  • second surface 10 b is the lower surface of the glass bottom plate 10.
  • first surface 10 a may also be the lower surface of the glass bottom plate 10
  • second surface 10 b may be the upper surface of the glass bottom plate 10.
  • the polyvinyl alcohol film 11 may be pasted on the glass bottom plate 10, or can be arranged on the glass bottom plate 10 in other ways. In the embodiments of the present application, there is no limitation on how the polyvinyl alcohol film 11 is specifically arranged on the glass bottom plate 10.
  • the polyvinyl alcohol film 11 is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction.
  • the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 11 replaces the substrate 100 without additional formation of the substrate 100, thereby reducing the manufacturing process of forming the substrate 100 and reducing the manufacturing cost of the display panel.
  • the light-absorbing particles may be iodide ions or dye molecules. It is understandable that the use of iodide ion can be more suitable for mass production.
  • the polyvinyl alcohol film 11 is coated with a mixed solution of beryllic acid and potassium iodide.
  • a mixed solution of beryllic acid and potassium iodide is coated on the polyvinyl alcohol film 11 so that iodide ions can be formed on the polyvinyl alcohol film 11.
  • Iodine ions can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 11 replaces the substrate 100 without the need for an additional substrate 100 to be formed on the substrate 100, thereby reducing the manufacturing process of forming the substrate 100 and reducing the manufacturing cost of the display panel.
  • the polyvinyl alcohol film 11 is rubbed so that the axial direction of the iodine ions of the polyvinyl alcohol film 11 is aligned in the same direction.
  • the polyvinyl alcohol film 11 is rubbed so that the axial direction of the iodide ions of the polyvinyl alcohol film 11 is aligned in the same direction.
  • iodide ions can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 11 replaces the substrate 100 without the need for additional formation of the substrate 100 on the substrate 100, thereby reducing the manufacturing process of forming the substrate 100 and reducing the manufacturing cost of the display panel.
  • an anti-static layer 13 is provided between the glass bottom plate 10 and the polyvinyl alcohol film 11.
  • the substrate 100 provided by the embodiment of the present application includes a glass bottom plate 10 and a polyvinyl alcohol film 11.
  • the glass bottom plate 10 has a first surface 10a and a second surface 10b disposed opposite to each other; the polyvinyl alcohol film 11 is disposed on the first surface of the glass bottom plate 10 One side 10a; the polyvinyl alcohol film 11 is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction.
  • the embodiments of the present application can reduce the manufacturing cost of the display panel.
  • FIG. 2 is a schematic flowchart of a substrate manufacturing method provided by an embodiment of the application.
  • an embodiment of the present application provides a method for manufacturing a substrate, including the steps:
  • a glass bottom plate is provided, and the glass bottom plate has a first surface and a second surface opposite to each other.
  • first surface is the upper surface of the glass bottom plate
  • second surface is the lower surface of the glass bottom plate
  • first surface may also be the lower surface of the glass bottom plate
  • second surface may be the upper surface of the glass bottom plate
  • the polyvinyl alcohol film can also be pasted on the glass bottom plate, or can be set on the glass bottom plate in other ways. In the embodiments of the present application, there is no limitation on how the polyvinyl alcohol film is specifically arranged on the glass bottom plate.
  • light-absorbing particles are coated on the polyvinyl alcohol film, and the axial directions of the light-absorbing particles are aligned in the same direction. In this way, the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film replaces the substrate, and there is no need to form an additional substrate on the substrate, thereby reducing the manufacturing process of forming the substrate and reducing the manufacturing cost of the display panel.
  • the polyvinyl alcohol film is rubbed so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction.
  • the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film replaces the substrate, and there is no need to form an additional substrate on the substrate, thereby reducing the manufacturing process of forming the substrate and reducing the manufacturing cost of the display panel.
  • the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
  • an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
  • the polyvinyl alcohol film 22 is provided on the first surface 21a of the glass bottom plate 21; the polyvinyl alcohol film 22 is coated with light-absorbing particles, and the axial directions of the light-absorbing particles face the same
  • the second substrate 30 is arranged on the first substrate 20 and the first substrate 20 and the second substrate 30 are arranged opposite to each other, and the liquid crystal layer 40 is located between the first substrate 20 and the second substrate 30.
  • light-absorbing particles are coated on the polyvinyl alcohol film 22, and the axial directions of the light-absorbing particles are aligned in the same direction. In this way, the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 22 replaces the substrate, and there is no need to form an additional substrate on the substrate, thereby reducing the manufacturing process of forming the substrate and reducing the manufacturing cost of the display panel 200.
  • the polyvinyl alcohol film 22 is coated with a mixed solution of beryllium acid and potassium iodide, and the polyvinyl alcohol film 22 is rubbed so that the axial direction of the light-absorbing particles of the polyvinyl alcohol film 22 are aligned in the same direction, An antistatic layer is provided between the glass bottom plate 21 and the polyvinyl alcohol film 22.
  • the axial directions of the light-absorbing particles are arranged in the same direction.
  • the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 22 replaces the substrate, and there is no need to form an additional substrate on the substrate, thereby reducing the manufacturing process of forming the substrate and reducing the manufacturing cost of the display panel 200.

Abstract

A substrate, a method for manufacturing a substrate, and a display panel. The substrate comprises a glass bottom plate (21) and a polyvinyl alcohol thin film (22), the glass bottom plate (21) having a first face (21a) and a second face (21b) which are provided opposite each other, the polyvinyl alcohol thin film (22) being provided on the first face (21a) of the glass bottom plate (21), the polyvinyl alcohol film (22) being coated with light absorbing particles, and the axial directions of the light absorbing particles being arranged towards the same direction. Said method can reduce the manufacturing processes of the display panel.

Description

一种基板、基板的制程方法以及显示面板Substrate, substrate manufacturing method and display panel 技术领域Technical field
本申请涉及面板制造技术领域，特别涉及一种基板、基板的制程方法以及显示面板。This application relates to the field of panel manufacturing technology, and in particular to a substrate, a manufacturing method of the substrate, and a display panel.
背景技术Background technique
液晶显示装置由于具有省电、轻量、薄型等特征，因而取代以往的CRT显示器而在各领域中使用。特别是，在近年来迅速普及的电子设备中，液晶显示装置必不可少。Liquid crystal display devices are used in various fields instead of conventional CRT displays due to their features such as power saving, light weight, and thinness. In particular, in electronic equipment that has rapidly spread in recent years, liquid crystal display devices are indispensable.
液晶显示装置中一般包括上下两基板，上基板和下基板上都贴设有基板，而基板在贴设到上下基板时，而在基板贴设到上下基板的过程中，工序复杂，导致显示面板的成本较高。Liquid crystal display devices generally include upper and lower substrates. Both the upper substrate and the lower substrate are attached with substrates. When the substrate is attached to the upper and lower substrates, the process is complicated in the process of attaching the substrate to the upper and lower substrates, resulting in a display panel. The cost is higher.
因此，提供一种减少显示面板制造工序的基板成为本领域技术人员亟待解决的技术问题。Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a substrate that reduces the manufacturing process of the display panel.
技术问题technical problem
本申请实施例提供一种基板、基板的制程方法以及显示面板。可以解决工序复杂的问题。The embodiments of the present application provide a substrate, a manufacturing method of the substrate, and a display panel. It can solve the problem of complicated process.
技术解决方案Technical solutions
本申请实施例提供一种基板，包括：An embodiment of the present application provides a substrate, including:
玻璃底板，具有相对设置的第一面以及第二面；The glass bottom plate has a first surface and a second surface opposite to each other;
聚乙烯醇薄膜，设置在所述玻璃底板的第一面；所述聚乙烯醇薄膜上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列。The polyvinyl alcohol film is arranged on the first surface of the glass bottom plate; the polyvinyl alcohol film is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction.
在一些实施例中，所述聚乙烯醇薄膜上涂布有铍酸和碘化钾的混合溶液。In some embodiments, the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
在一些实施例中，所述吸光粒子是碘离子。In some embodiments, the light-absorbing particles are iodide ions.
在一些实施例中，摩擦所述聚乙烯醇薄膜以使得所述聚乙烯醇薄膜的碘离子的轴向方向朝向同一方向排列。In some embodiments, the polyvinyl alcohol film is rubbed so that the axial directions of the iodide ions of the polyvinyl alcohol film are aligned in the same direction.
在一些实施例中，所述玻璃底板与所述聚乙烯醇薄膜之间设置有防静电层。In some embodiments, an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
在一些实施例中，所述聚乙烯醇薄膜黏贴在玻璃底板上。In some embodiments, the polyvinyl alcohol film is adhered to the glass bottom plate.
在一些实施例中，所述吸光粒子是染料分子。In some embodiments, the light-absorbing particles are dye molecules.
本申请实施例中还提供一种基板的制程方法，包括：An embodiment of the present application also provides a substrate manufacturing method, including:
提供一玻璃底板，所述玻璃底板具有相对设置的第一面以及第二面；Providing a glass bottom plate, the glass bottom plate having a first surface and a second surface opposite to each other;
将聚乙烯醇溶液涂布在所述玻璃底板的第一面形成聚乙烯醇薄膜；Coating the polyvinyl alcohol solution on the first surface of the glass bottom plate to form a polyvinyl alcohol film;
在所述聚乙烯醇薄膜上涂布具有吸光粒子的溶液，并使得吸光粒子轴向方向朝向同一方向排列。Coating a solution with light-absorbing particles on the polyvinyl alcohol film, and making the light-absorbing particles aligned in the same direction in the axial direction.
在一些实施例中，所述在所述聚乙烯醇薄膜上涂布具有吸光粒子的溶液，包括：In some embodiments, the coating a solution with light-absorbing particles on the polyvinyl alcohol film includes:
在聚乙烯醇薄膜上涂布有铍酸和碘化钾的混合溶液。The polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
在一些实施例中，所述吸光粒子是碘离子。In some embodiments, the light-absorbing particles are iodide ions.
在一些实施例中，所述在所述聚乙烯醇薄膜上涂布具有吸光粒子的溶液之后包括：In some embodiments, the step of coating a solution with light-absorbing particles on the polyvinyl alcohol film includes:
利用刷子采用摩擦配向的方式摩擦所述聚乙烯醇薄膜以使得所述聚乙烯醇薄膜的吸光粒子的轴向方向朝向同一方向排列。A brush is used to rub the polyvinyl alcohol film in a rubbing alignment manner so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction.
在一些实施例中，所述玻璃底板与所述聚乙烯醇薄膜之间设置有防静电层。In some embodiments, an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
在一些实施例中，所述聚乙烯醇薄膜黏贴在玻璃底板上。In some embodiments, the polyvinyl alcohol film is adhered to the glass bottom plate.
本申请实施例还提供一种显示面板，包括：The embodiment of the present application also provides a display panel, including:
第一基板，包括：The first substrate includes:
玻璃底板，具有相对设置的第一面以及第二面；The glass bottom plate has a first surface and a second surface opposite to each other;
聚乙烯醇薄膜，设置在所述玻璃底板的第一面；所述聚乙烯醇薄膜上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列The polyvinyl alcohol film is arranged on the first surface of the glass bottom plate; the polyvinyl alcohol film is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction
第二基板，所位于所述第一基板上且所述第一基板与所述第二基板相对设置；A second substrate located on the first substrate and the first substrate and the second substrate are disposed opposite to each other;
液晶层，位于所述第一基板和第二基板之间。The liquid crystal layer is located between the first substrate and the second substrate.
在一些实施例中，所述聚乙烯醇薄膜上涂布有铍酸和碘化钾的混合溶液。In some embodiments, the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
在一些实施例中，所述吸光粒子是碘离子。In some embodiments, the light-absorbing particles are iodide ions.
在一些实施例中，摩擦所述聚乙烯醇薄膜以使得所述聚乙烯醇薄膜的吸光粒子的轴向方向朝向同一方向排列。In some embodiments, the polyvinyl alcohol film is rubbed so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction.
在一些实施例中，所述玻璃底板与所述聚乙烯醇薄膜之间设置有防静电层。在一些实施例中，所述聚乙烯醇薄膜黏贴在玻璃底板上。In some embodiments, an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film. In some embodiments, the polyvinyl alcohol film is adhered to the glass bottom plate.
在一些实施例中，所述吸光粒子是染料分子。In some embodiments, the light-absorbing particles are dye molecules.
有益效果Beneficial effect
本申请实施例提供一种基板、基板的制程方法以及显示面板，基板包括玻璃底板和聚乙烯醇薄膜，玻璃底板具有相对设置的第一面以及第二面；聚乙烯醇薄膜设置在所述玻璃底板的第一面；所述聚乙烯醇薄膜上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列。本申请实施例可以减少显示面板的制造工序。The embodiments of the present application provide a substrate, a manufacturing method of the substrate, and a display panel. The substrate includes a glass bottom plate and a polyvinyl alcohol film. The glass bottom plate has a first surface and a second surface opposed to each other; the polyvinyl alcohol film is disposed on the glass. The first surface of the bottom plate; the polyvinyl alcohol film is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction. The embodiments of the present application can reduce the manufacturing process of the display panel.
附图说明Description of the drawings
为了更清楚地说明本申请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申请的一些实施例，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。In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.
图1为本申请实施例提供的基板结构示意图。FIG. 1 is a schematic diagram of a substrate structure provided by an embodiment of the application.
图2为本申请实施例提供的基板制程方法流程示意图。FIG. 2 is a schematic flowchart of a substrate manufacturing method provided by an embodiment of the application.
图3为本申请实施例提供的显示面板结构示意图。FIG. 3 is a schematic diagram of the structure of a display panel provided by an embodiment of the application.
本发明的实施方式Embodiments of the present invention
下面将结合本申请实施例中的附图，对本申请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申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of this application.
本申请实施例中提供一种基板、基板的制程方法以及显示面板。以下对本申请实施例的基板做详细介绍。The embodiments of the present application provide a substrate, a manufacturing method of the substrate, and a display panel. The following describes in detail the substrate of the embodiment of the present application.
请参阅图1所示，图1为本申请实施例提供的基板结构示意图。其中，本申请实施例提供一种基板100，基板100包括玻璃底板10和聚乙烯醇薄膜11，玻璃底板10具有相对设置的第一面10a以及第二面10b；聚乙烯醇薄膜11设置在所述玻璃底板10的第一面10a；所述聚乙烯醇薄膜11上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列。Please refer to FIG. 1, which is a schematic diagram of a substrate structure provided by an embodiment of the application. Among them, an embodiment of the present application provides a substrate 100. The substrate 100 includes a glass bottom plate 10 and a polyvinyl alcohol film 11. The glass bottom plate 10 has a first surface 10a and a second surface 10b disposed oppositely; The first surface 10a of the glass bottom plate 10; the polyvinyl alcohol film 11 is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction.
需要说明的是，所述第一面10a为玻璃底板10的上表面，所述第二面10b为玻璃底板10的下表面。当然，所述第一面10a也可以为玻璃底板10的下表面，所述第二面10b可以为玻璃底板10的上表面。It should be noted that the first surface 10 a is the upper surface of the glass bottom plate 10, and the second surface 10 b is the lower surface of the glass bottom plate 10. Of course, the first surface 10 a may also be the lower surface of the glass bottom plate 10, and the second surface 10 b may be the upper surface of the glass bottom plate 10.
具体的，聚乙烯醇薄膜11可以是黏贴在玻璃底板10上，也可以是通过其他方式设置在玻璃底板10上。本申请实施例中对于聚乙烯醇薄膜11具体如何设置在玻璃底板10上不做限定。Specifically, the polyvinyl alcohol film 11 may be pasted on the glass bottom plate 10, or can be arranged on the glass bottom plate 10 in other ways. In the embodiments of the present application, there is no limitation on how the polyvinyl alcohol film 11 is specifically arranged on the glass bottom plate 10.
具体的，所述聚乙烯醇薄膜11上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列。这样吸光粒子可以形成具有吸光功能，从而使得聚乙烯醇薄膜11取代基板100，不需要额外的形成基板100在，从而降低了形成基板100的制造工艺，降低了显示面板的制造成本。Specifically, the polyvinyl alcohol film 11 is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction. In this way, the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 11 replaces the substrate 100 without additional formation of the substrate 100, thereby reducing the manufacturing process of forming the substrate 100 and reducing the manufacturing cost of the display panel.
更具体的，吸光粒子可以是碘离子或者染料分子等。可以理解的是，采用碘离子能够更加适应量产。More specifically, the light-absorbing particles may be iodide ions or dye molecules. It is understandable that the use of iodide ion can be more suitable for mass production.
其中，所述聚乙烯醇薄膜11上涂布有铍酸和碘化钾的混合溶液。Wherein, the polyvinyl alcohol film 11 is coated with a mixed solution of beryllic acid and potassium iodide.
需要说明的是，在所述聚乙烯醇薄膜11上涂布有铍酸和碘化钾的混合溶液，这样在所述聚乙烯醇薄膜11上能够形成碘离子。碘离子可以形成具有吸光功能，从而使得聚乙烯醇薄膜11取代基板100，不需要额外的形成基板100在基板100上，从而降低了形成基板100的制造工艺，降低了显示面板的制造成本。It should be noted that a mixed solution of beryllic acid and potassium iodide is coated on the polyvinyl alcohol film 11 so that iodide ions can be formed on the polyvinyl alcohol film 11. Iodine ions can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 11 replaces the substrate 100 without the need for an additional substrate 100 to be formed on the substrate 100, thereby reducing the manufacturing process of forming the substrate 100 and reducing the manufacturing cost of the display panel.
其中，摩擦所述聚乙烯醇薄膜11以使得所述聚乙烯醇薄膜11的碘离子的轴向方向朝向同一方向排列。Wherein, the polyvinyl alcohol film 11 is rubbed so that the axial direction of the iodine ions of the polyvinyl alcohol film 11 is aligned in the same direction.
需要说明的是，本申请中通过摩擦所述聚乙烯醇薄膜11的方式以使得所述聚乙烯醇薄膜11的碘离子的轴向方向朝向同一方向排列。这样碘离子可以形成具有吸光功能，从而使得聚乙烯醇薄膜11取代基板100，不需要额外的形成基板100在基板100上，从而减少了形成基板100的制造工艺，降低了显示面板的制造成本。It should be noted that in this application, the polyvinyl alcohol film 11 is rubbed so that the axial direction of the iodide ions of the polyvinyl alcohol film 11 is aligned in the same direction. In this way, iodide ions can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 11 replaces the substrate 100 without the need for additional formation of the substrate 100 on the substrate 100, thereby reducing the manufacturing process of forming the substrate 100 and reducing the manufacturing cost of the display panel.
其中，所述玻璃底板10与所述聚乙烯醇薄膜11之间设置有防静电层13。Wherein, an anti-static layer 13 is provided between the glass bottom plate 10 and the polyvinyl alcohol film 11.
需要说明的是，采用上述结构，这样能够消除静电。It should be noted that with the above structure, static electricity can be eliminated.
本申请实施例提供的基板100包括玻璃底板10和聚乙烯醇薄膜11，玻璃底板10具有相对设置的第一面10a以及第二面10b；聚乙烯醇薄膜11设置在所述玻璃底板10的第一面10a；所述聚乙烯醇薄膜11上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列。本申请实施例可以降低显示面板的制造成本。The substrate 100 provided by the embodiment of the present application includes a glass bottom plate 10 and a polyvinyl alcohol film 11. The glass bottom plate 10 has a first surface 10a and a second surface 10b disposed opposite to each other; the polyvinyl alcohol film 11 is disposed on the first surface of the glass bottom plate 10 One side 10a; the polyvinyl alcohol film 11 is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction. The embodiments of the present application can reduce the manufacturing cost of the display panel.
请参阅图2，图2为本申请实施例提供的基板制程方法流程示意图。Please refer to FIG. 2, which is a schematic flowchart of a substrate manufacturing method provided by an embodiment of the application.
其中，本申请实施例提供一种基板的制程方法，包括步骤：Among them, an embodiment of the present application provides a method for manufacturing a substrate, including the steps:
201、提供一玻璃底板，所述玻璃底板具有相对设置的第一面以及第二面。201. A glass bottom plate is provided, and the glass bottom plate has a first surface and a second surface opposite to each other.
需要说明的是，所述第一面为玻璃底板的上表面，所述第二面为玻璃底板的下表面。当然，所述第一面也可以为玻璃底板的下表面，所述第二面可以为玻璃底板的上表面。It should be noted that the first surface is the upper surface of the glass bottom plate, and the second surface is the lower surface of the glass bottom plate. Of course, the first surface may also be the lower surface of the glass bottom plate, and the second surface may be the upper surface of the glass bottom plate.
202、将聚乙烯醇溶液涂布在所述玻璃底板的第一面形成聚乙烯醇薄膜。202. Coating the polyvinyl alcohol solution on the first surface of the glass bottom plate to form a polyvinyl alcohol film.
需要说明的是，聚乙烯醇薄膜还可以可以是黏贴在玻璃底板上，也可以是通过其他方式设置在玻璃底板上。本申请实施例中对于聚乙烯醇薄膜具体如何设置在玻璃底板上不做限定。It should be noted that the polyvinyl alcohol film can also be pasted on the glass bottom plate, or can be set on the glass bottom plate in other ways. In the embodiments of the present application, there is no limitation on how the polyvinyl alcohol film is specifically arranged on the glass bottom plate.
203、在所述聚乙烯醇薄膜上涂布具有吸光粒子的溶液，并使得吸光粒子轴向方向朝向同一方向排列。203. Coat a solution with light-absorbing particles on the polyvinyl alcohol film, and make the axial direction of the light-absorbing particles aligned in the same direction.
需要说明的是，所述聚乙烯醇薄膜上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列。这样吸光粒子可以形成具有吸光功能，从而使得聚乙烯醇薄膜取代基板，不需要额外的形成基板在基板上，从而降低了形成基板的制造工艺，降低了显示面板的制造成本。It should be noted that light-absorbing particles are coated on the polyvinyl alcohol film, and the axial directions of the light-absorbing particles are aligned in the same direction. In this way, the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film replaces the substrate, and there is no need to form an additional substrate on the substrate, thereby reducing the manufacturing process of forming the substrate and reducing the manufacturing cost of the display panel.
204、利用刷子采用摩擦配向的方式摩擦所述聚乙烯醇薄膜以使得所述聚乙烯醇薄膜的吸光粒子的轴向方向朝向同一方向排列。204. Using a brush to rub the polyvinyl alcohol film in a rubbing alignment manner so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction.
需要说明的是，本申请中通过摩擦所述聚乙烯醇薄膜的方式以使得所述聚乙烯醇薄膜的吸光粒子的轴向方向朝向同一方向排列。这样吸光粒子可以形成具有吸光功能，从而使得聚乙烯醇薄膜取代基板，不需要额外的形成基板在基板上，从而降低了形成基板的制造工艺，降低了显示面板的制造成本。It should be noted that in this application, the polyvinyl alcohol film is rubbed so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction. In this way, the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film replaces the substrate, and there is no need to form an additional substrate on the substrate, thereby reducing the manufacturing process of forming the substrate and reducing the manufacturing cost of the display panel.
其中，所述聚乙烯醇薄膜上涂布有铍酸和碘化钾的混合溶液。Wherein, the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
其中，所述玻璃底板与所述聚乙烯醇薄膜之间设置有防静电层。Wherein, an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
需要说明的是，采用上述结构，这样能够消除静电。It should be noted that with the above structure, static electricity can be eliminated.
请参阅图3，图3为本申请实施例提供的显示面板结构示意图。本申请实施例提供一种显示面板200，包括第一基板20和第二基板30，第一基板20包括玻璃底板21和聚乙烯醇薄膜22以及液晶层40，玻璃底板21具有相对设置的第一面21a以及第二面21b，聚乙烯醇薄膜22设置在所述玻璃底板21的第一面21a；所述聚乙烯醇薄膜22上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列，第二基板30位于所述第一基板20上且所述第一基板20与所述第二基板30相对设置，液晶层40位于所述第一基板20和第二基板30之间。Please refer to FIG. 3, which is a schematic structural diagram of a display panel provided by an embodiment of the application. The embodiment of the present application provides a display panel 200, including a first substrate 20 and a second substrate 30. The first substrate 20 includes a glass bottom plate 21, a polyvinyl alcohol film 22, and a liquid crystal layer 40. The glass bottom plate 21 has a first substrate disposed opposite to each other. On the surface 21a and the second surface 21b, the polyvinyl alcohol film 22 is provided on the first surface 21a of the glass bottom plate 21; the polyvinyl alcohol film 22 is coated with light-absorbing particles, and the axial directions of the light-absorbing particles face the same The second substrate 30 is arranged on the first substrate 20 and the first substrate 20 and the second substrate 30 are arranged opposite to each other, and the liquid crystal layer 40 is located between the first substrate 20 and the second substrate 30.
需要说明的是，所述聚乙烯醇薄膜22上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列。这样吸光粒子可以形成具有吸光功能，从而使得聚乙烯醇薄膜22取代基板，不需要额外的形成基板在基板上，从而降低了形成基板的制造工艺，降低了显示面板200的制造成本。It should be noted that light-absorbing particles are coated on the polyvinyl alcohol film 22, and the axial directions of the light-absorbing particles are aligned in the same direction. In this way, the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 22 replaces the substrate, and there is no need to form an additional substrate on the substrate, thereby reducing the manufacturing process of forming the substrate and reducing the manufacturing cost of the display panel 200.
其中，所述聚乙烯醇薄膜22上涂布有铍酸和碘化钾的混合溶液，摩擦所述聚乙烯醇薄膜22以使得所述聚乙烯醇薄膜22的吸光粒子的轴向方向朝向同一方向排列，所述玻璃底板21与所述聚乙烯醇薄膜22之间设置有防静电层。Wherein, the polyvinyl alcohol film 22 is coated with a mixed solution of beryllium acid and potassium iodide, and the polyvinyl alcohol film 22 is rubbed so that the axial direction of the light-absorbing particles of the polyvinyl alcohol film 22 are aligned in the same direction, An antistatic layer is provided between the glass bottom plate 21 and the polyvinyl alcohol film 22.
需要说明的是，所述吸光粒子的轴向方向朝向同一方向排列。这样吸光粒子可以形成具有吸光功能，从而使得聚乙烯醇薄膜22取代基板，不需要额外的形成基板在基板上，从而减少了形成基板的制造工艺，降低了显示面板200的制造成本。It should be noted that the axial directions of the light-absorbing particles are arranged in the same direction. In this way, the light-absorbing particles can be formed to have a light-absorbing function, so that the polyvinyl alcohol film 22 replaces the substrate, and there is no need to form an additional substrate on the substrate, thereby reducing the manufacturing process of forming the substrate and reducing the manufacturing cost of the display panel 200.
以上对本申请实施例提供的一种基板、基板的制程方法以及显示面板进行了详细介绍。本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请。同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上，本说明书内容不应理解为对本申请的限制。The foregoing describes in detail a substrate, a manufacturing method of the substrate, and a display panel provided by the embodiments of the present application. Specific examples are used in this article to describe the principle and implementation of the application, and the description of the above examples is only used to help understand the application. At the same time, for those skilled in the art, according to the idea of the application, there will be changes in the specific implementation and the scope of application. In summary, the content of this specification should not be construed as a limitation to the application.

Claims (20)

  1. 一种基板，其中，包括：A substrate, which includes:
    玻璃底板，具有相对设置的第一面以及第二面；The glass bottom plate has a first surface and a second surface opposite to each other;
    聚乙烯醇薄膜，设置在所述玻璃底板的第一面；所述聚乙烯醇薄膜上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列。The polyvinyl alcohol film is arranged on the first surface of the glass bottom plate; the polyvinyl alcohol film is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction.
  2. 根据权利要求1所述的基板，其中，所述聚乙烯醇薄膜上涂布有铍酸和碘化钾的混合溶液。The substrate according to claim 1, wherein the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
  3. 根据权利要求2所述的基板，其中，所述吸光粒子是碘离子。The substrate according to claim 2, wherein the light-absorbing particles are iodide ions.
  4. 根据权利要求3所述的基板，其中，摩擦所述聚乙烯醇薄膜以使得所述聚乙烯醇薄膜的碘离子的轴向方向朝向同一方向排列。The substrate according to claim 3, wherein the polyvinyl alcohol film is rubbed so that the axial direction of the iodide ions of the polyvinyl alcohol film is aligned in the same direction.
  5. 根据权利要求1所述的基板，其中，所述玻璃底板与所述聚乙烯醇薄膜之间设置有防静电层。The substrate according to claim 1, wherein an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
  6. 根据权利要求1所述的基板，其中，所述聚乙烯醇薄膜黏贴在玻璃底板上。The substrate according to claim 1, wherein the polyvinyl alcohol film is adhered to a glass bottom plate.
  7. 根据权利要求1所述的基板，其中，所述吸光粒子是染料分子。The substrate according to claim 1, wherein the light-absorbing particles are dye molecules.
  8. 一种基板的制程方法，其中，包括：A method for manufacturing a substrate, which includes:
    提供一玻璃底板，所述玻璃底板具有相对设置的第一面以及第二面；Providing a glass bottom plate, the glass bottom plate having a first surface and a second surface opposite to each other;
    将聚乙烯醇溶液涂布在所述玻璃底板的第一面形成聚乙烯醇薄膜；Coating the polyvinyl alcohol solution on the first surface of the glass bottom plate to form a polyvinyl alcohol film;
    在所述聚乙烯醇薄膜上涂布具有吸光粒子的溶液，并使得吸光粒子轴向方向朝向同一方向排列。Coating a solution with light-absorbing particles on the polyvinyl alcohol film, and making the light-absorbing particles aligned in the same direction in the axial direction.
  9. 根据权利要求8所述的一种基板的制程方法，其中，所述在所述聚乙烯醇薄膜上涂布具有吸光粒子的溶液，包括：8. The method for manufacturing a substrate according to claim 8, wherein said coating a solution with light-absorbing particles on said polyvinyl alcohol film comprises:
    在聚乙烯醇薄膜上涂布有铍酸和碘化钾的混合溶液。The polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
  10. 根据权利要求9所述的一种基板的制程方法，其中，所述吸光粒子是碘离子。9. The method for manufacturing a substrate according to claim 9, wherein the light-absorbing particles are iodide ions.
  11. 根据权利要求8所述的一种基板的制程方法，其中，所述在所述聚乙烯醇薄膜上涂布具有吸光粒子的溶液之后包括：8. The method for manufacturing a substrate according to claim 8, wherein said coating a solution with light-absorbing particles on said polyvinyl alcohol film comprises:
    利用刷子采用摩擦配向的方式摩擦所述聚乙烯醇薄膜以使得所述聚乙烯醇薄膜的吸光粒子的轴向方向朝向同一方向排列。A brush is used to rub the polyvinyl alcohol film in a rubbing alignment manner so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction.
  12. 根据权利要求8所述的基板的制程方法，其中，所述玻璃底板与所述聚乙烯醇薄膜之间设置有防静电层。8. The method for manufacturing a substrate according to claim 8, wherein an anti-static layer is provided between the glass bottom plate and the polyvinyl alcohol film.
  13. 根据权利要求8所述的基板的制程方法，其中，所述聚乙烯醇薄膜黏贴在玻璃底板上。8. The method of manufacturing a substrate according to claim 8, wherein the polyvinyl alcohol film is adhered to a glass substrate.
  14. 一种显示面板，其中，包括：A display panel, which includes:
    第一基板，包括：The first substrate includes:
    玻璃底板，具有相对设置的第一面以及第二面；The glass bottom plate has a first surface and a second surface opposite to each other;
    聚乙烯醇薄膜，设置在所述玻璃底板的第一面；所述聚乙烯醇薄膜上涂布有吸光粒子，所述吸光粒子的轴向方向朝向同一方向排列The polyvinyl alcohol film is arranged on the first surface of the glass bottom plate; the polyvinyl alcohol film is coated with light-absorbing particles, and the axial directions of the light-absorbing particles are arranged in the same direction
    第二基板，位于所述第一基板上且所述第一基板与所述第二基板相对设置；A second substrate located on the first substrate and the first substrate and the second substrate are disposed opposite to each other;
    液晶层，位于所述第一基板和第二基板之间。The liquid crystal layer is located between the first substrate and the second substrate.
  15. 根据权利要求14所述的显示面板，其中，所述聚乙烯醇薄膜上涂布有铍酸和碘化钾的混合溶液。14. The display panel of claim 14, wherein the polyvinyl alcohol film is coated with a mixed solution of beryllic acid and potassium iodide.
  16. 根据权利要求15所述的显示面板，其中，所述吸光粒子是碘离子。15. The display panel of claim 15, wherein the light-absorbing particles are iodide ions.
  17. 根据权利要求16所述的显示面板，其中，摩擦所述聚乙烯醇薄膜以使得所述聚乙烯醇薄膜的吸光粒子的轴向方向朝向同一方向排列。16. The display panel of claim 16, wherein the polyvinyl alcohol film is rubbed so that the axial directions of the light-absorbing particles of the polyvinyl alcohol film are aligned in the same direction.
  18. 根据权利要求14所述的显示面板，其中，所述玻璃底板与所述聚乙烯醇薄膜之间设置有防静电层。15. The display panel of claim 14, wherein an antistatic layer is provided between the glass bottom plate and the polyvinyl alcohol film.
  19. 根据权利要求14所述的显示面板，其中，所述聚乙烯醇薄膜黏贴在玻璃底板上。15. The display panel of claim 14, wherein the polyvinyl alcohol film is adhered to the glass bottom plate.
  20. 根据权利要求14所述的显示面板，其中，所述吸光粒子是染料分子。The display panel of claim 14, wherein the light-absorbing particles are dye molecules.
PCT/CN2019/127832 2019-11-07 2019-12-24 Substrate, method for manufacturing substrate, and display panel WO2021088224A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911081325.6 2019-11-07
CN201911081325.6A CN110928006A (en) 2019-11-07 2019-11-07 Substrate, substrate manufacturing method and display panel

Publications (1)

Publication Number Publication Date
WO2021088224A1 true WO2021088224A1 (en) 2021-05-14

Family

ID=69852517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/127832 WO2021088224A1 (en) 2019-11-07 2019-12-24 Substrate, method for manufacturing substrate, and display panel

Country Status (2)

Country Link
CN (1) CN110928006A (en)
WO (1) WO2021088224A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7370177B2 (en) 2018-10-15 2023-10-27 日東電工株式会社 Polarizing plate with retardation layer and image display device using the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030137732A1 (en) * 2002-01-18 2003-07-24 Nitto Denko Corporation Polarizing film and image display
JP2010032718A (en) * 2008-07-28 2010-02-12 Nitto Denko Corp Liquid crystal panel and liquid crystal display
CN104508544A (en) * 2012-06-11 2015-04-08 富士胶片株式会社 Liquid crystal display device
CN105733028A (en) * 2014-12-26 2016-07-06 富士胶片株式会社 Composition for polarizing plate, polarizing plate protective film, cellulose acylate film, polarizer, polarizing plate, and display
CN106104323A (en) * 2014-03-05 2016-11-09 富士胶片株式会社 Polarizer composition, polaroid protective film, polarizer, polarizer and liquid crystal indicator
CN110325887A (en) * 2017-02-28 2019-10-11 住友化学株式会社 Optical laminate

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941901A (en) * 1974-02-15 1976-03-02 Hoffmann-La Roche Inc. Surface alignment method for liquid crystal cells and production of polarizers therefor
RU2120651C1 (en) * 1996-04-15 1998-10-20 Поларайзер Интернэшнл, ЛЛСи Lcd indicator
US8743309B2 (en) * 2009-11-10 2014-06-03 Apple Inc. Methods for fabricating display structures
JP2011221278A (en) * 2010-04-09 2011-11-04 Sumitomo Chemical Co Ltd Polarizing laminated film, polarizing plate, and manufacturing method thereof
JP5473840B2 (en) * 2010-09-08 2014-04-16 日東電工株式会社 Liquid crystal panel and liquid crystal display device
US9151869B2 (en) * 2011-01-25 2015-10-06 Lg Chem, Ltd. Liquid crystal film
CN102830534A (en) * 2012-08-23 2012-12-19 京东方科技集团股份有限公司 Color film substrate, array substrate, liquid crystal display device and method for manufacturing color film substrate and array substrate
JP2014232126A (en) * 2013-03-19 2014-12-11 日東電工株式会社 Method for manufacturing polarizing plate
CN104597665B (en) * 2015-02-13 2017-12-26 厦门天马微电子有限公司 A kind of liquid crystal display panel and preparation method thereof
CN105785665A (en) * 2016-05-09 2016-07-20 深圳市华星光电技术有限公司 Lcd display
CN206400217U (en) * 2017-01-19 2017-08-11 京东方科技集团股份有限公司 Display base plate and display device
JP7137554B2 (en) * 2017-02-28 2022-09-14 日東電工株式会社 Polarizing plate and method for producing polarizing plate
JP2019053169A (en) * 2017-09-14 2019-04-04 日東電工株式会社 Polarizer, manufacturing method of polarizer and optical laminate including the polarizer
CN108490680B (en) * 2018-03-29 2021-03-23 武汉华星光电技术有限公司 Liquid crystal panel and manufacturing method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030137732A1 (en) * 2002-01-18 2003-07-24 Nitto Denko Corporation Polarizing film and image display
JP2010032718A (en) * 2008-07-28 2010-02-12 Nitto Denko Corp Liquid crystal panel and liquid crystal display
CN104508544A (en) * 2012-06-11 2015-04-08 富士胶片株式会社 Liquid crystal display device
CN106104323A (en) * 2014-03-05 2016-11-09 富士胶片株式会社 Polarizer composition, polaroid protective film, polarizer, polarizer and liquid crystal indicator
CN105733028A (en) * 2014-12-26 2016-07-06 富士胶片株式会社 Composition for polarizing plate, polarizing plate protective film, cellulose acylate film, polarizer, polarizing plate, and display
CN110325887A (en) * 2017-02-28 2019-10-11 住友化学株式会社 Optical laminate

Also Published As

Publication number Publication date
CN110928006A (en) 2020-03-27

Similar Documents

Publication Publication Date Title
WO2017096666A1 (en) Liquid crystal display, electronic device, liquid crystal panel and manufacturing method therefor
CN102331642A (en) Liquid crystal display panel and manufacturing method thereof
CN107418598A (en) Liquid crystal material, liquid crystal display panel and its manufacture method
WO2020133794A1 (en) Narrow bezel display screen manufacturing method and display apparatus
US20170059905A1 (en) Bendable display panel, manufacturing method thereof and bendable display device
WO2020191867A1 (en) Touch display panel and touch display device
WO2018176704A1 (en) Preparation method for substrate, and display panel and preparation method therefor
US11448913B2 (en) Display device and fabrication method thereof
WO2021088224A1 (en) Substrate, method for manufacturing substrate, and display panel
WO2017128477A1 (en) Colour film substrate structure and liquid crystal display using the structure
CN101609177A (en) Anti-static polarizing plate and manufacture method thereof
WO2020082718A1 (en) Manufacturing method for sealant, and display panel
CN101846841B (en) Color film substrate of liquid crystal display and manufacturing method thereof
US20130141677A1 (en) LCD, LCD Substrate and LCD Manufacturing Method
US11372275B2 (en) Display panel and manufacturing method thereof
JPH10301096A (en) Liquid crystal display element and manufacturing method thereof
WO2020181601A1 (en) Display motherboard and display panel
WO2017092106A1 (en) Display device, reflective display panel and reflecting unit thereof
CN104570462A (en) Liquid crystal display panel and production method thereof
WO2020155465A1 (en) Liquid crystal display
WO2021056736A1 (en) Display panel and preparation method therefor, and display device
JPH03284729A (en) Production of display panel for electrophoresis display device
WO2021203524A1 (en) Light-transmitting substrate and display device
CN110615997B (en) Composite material, preparation method thereof and display panel
WO2020077818A1 (en) Thin-film transistor array substrate and liquid crystal display

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19951578

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19951578

Country of ref document: EP

Kind code of ref document: A1