WO2021189554A1 - 异形玻璃盖板的贴合方法及显示装置 - Google Patents

异形玻璃盖板的贴合方法及显示装置 Download PDF

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Publication number
WO2021189554A1
WO2021189554A1 PCT/CN2020/084224 CN2020084224W WO2021189554A1 WO 2021189554 A1 WO2021189554 A1 WO 2021189554A1 CN 2020084224 W CN2020084224 W CN 2020084224W WO 2021189554 A1 WO2021189554 A1 WO 2021189554A1
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WO
WIPO (PCT)
Prior art keywords
solenoid
special
glass cover
shaped
shaped glass
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Application number
PCT/CN2020/084224
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English (en)
French (fr)
Inventor
饶娉
Original Assignee
武汉华星光电半导体显示技术有限公司
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Application filed by 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US16/956,640 priority Critical patent/US11701876B2/en
Publication of WO2021189554A1 publication Critical patent/WO2021189554A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/18Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B2037/1081Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using a magnetic force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/20Displays, e.g. liquid crystal displays, plasma displays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/18Handling of layers or the laminate
    • B32B38/1866Handling of layers or the laminate conforming the layers or laminate to a convex or concave profile
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/83Use of a magnetic material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them

Definitions

  • This application relates to the technical field of display manufacturing, and in particular to a method for attaching special-shaped glass cover plates and a display device.
  • the invention provides a method for bonding a special-shaped glass cover plate and a display device. By coating a layer of magnetic material on the material, the strength and direction of the magnetic field are changed to make the glass cover plate perfectly fit.
  • the embodiment of the present invention provides a method for attaching a special-shaped glass cover plate, which includes the following steps:
  • Step S1 Coating a layer of magnetic material on the display panel to make a magnetic layer
  • Step S2 Place the first solenoid and the second solenoid on the non-shaped part and the non-shaped part of the special-shaped glass cover plate;
  • Step S3 passing opposite currents to the first solenoid in the non-abnormal shape and the second solenoid in the abnormal shape;
  • Step S4 changing the magnitude of the current from the non-shaped place to the abnormal-shaped place, so that the display panel is attached along the inner surface of the special-shaped glass cover plate;
  • Step S5 When the display panel is attached to the irregular portion of the irregular glass cover, the current size of the first solenoid is reduced, and the current size and the current size of the second solenoid are changed.
  • the direction of the second solenoid is such that the display panel is attached along the special-shaped portion of the special-shaped glass cover plate;
  • step S1 the magnetic material of the magnetic layer is a transparent magnetic material; in step S2, the first solenoid and the second solenoid are the same or different solenoids.
  • step S2 after the first solenoid and the second solenoid are applied with current, both of them generate a magnetic field.
  • the magnitude of the current affects the magnitude of the magnetic field generated by the first solenoid and the second solenoid.
  • step S3 after passing opposite currents to the first solenoid and the second solenoid, the The location and the magnetic material are magnetic poles of the opposite sex, and they are mutually attracted; the location and the magnetic material are magnetic poles of the same sex and repel each other.
  • step S4 the magnitude of the current from the non-abnormal place to the special-shaped place is changed, so that the magnetic field intensity from the non-abnormal place to the special-shaped place is changed.
  • the embodiment of the present invention also provides a method for attaching a special-shaped glass cover plate, which includes the following steps:
  • Step S1 Coating a layer of magnetic material on the display panel to make a magnetic layer
  • Step S2 Place the first solenoid and the second solenoid on the non-shaped part and the non-shaped part of the special-shaped glass cover plate;
  • Step S3 passing opposite currents to the first solenoid in the non-abnormal shape and the second solenoid in the abnormal shape;
  • Step S4 changing the magnitude of the current from the non-shaped place to the abnormal-shaped place, so that the display panel is attached along the inner surface of the special-shaped glass cover plate;
  • Step S5 When the display panel is attached to the irregular portion of the irregular glass cover, the current size of the first solenoid is reduced, and the current size and the current size of the second solenoid are changed.
  • the direction of the second solenoid is such that the display panel is attached along the special-shaped portion of the special-shaped glass cover plate.
  • the magnetic material of the magnetic layer is a transparent magnetic material.
  • the first solenoid and the second solenoid are the same or different solenoids.
  • step S2 after the first solenoid and the second solenoid are applied with current, both of them generate a magnetic field.
  • the magnitude of the current affects the magnitude of the magnetic field generated by the first solenoid and the second solenoid.
  • step S3 after passing opposite currents to the first solenoid and the second solenoid, the The location and the magnetic material are magnetic poles of the opposite sex, and they are mutually attracted; the location and the magnetic material are magnetic poles of the same sex and repel each other.
  • step S4 the magnitude of the current from the non-abnormal place to the special-shaped place is changed to change the magnetic field intensity from the non-abnormal place to the special-shaped place.
  • An embodiment of the present invention also provides a display device, which includes:
  • a special-shaped glass cover plate arranged on the display panel
  • the magnetic layer is arranged on the display panel, and the magnetic layer is attached to the special-shaped glass cover plate.
  • the magnetic layer is made of a transparent magnetic material.
  • the display device uses a solenoid to perform the bonding process of the special-shaped glass cover plate and the display panel.
  • the solenoid generates a magnetic field by passing an electric current to mutually adsorb or repel the magnetic material.
  • the present invention provides a method for attaching a special-shaped glass cover plate and a display device.
  • a layer of magnetic material on the display panel, and then by placing two solenoids on the special-shaped glass cover plate, the two positions are adjusted.
  • the two solenoids generate magnetic force in different directions and different magnetic field strengths, so that the magnetic force changes with the contour of the outer surface of the special-shaped glass cover.
  • the display panel can be smoothly and perfectly bonded to the special-shaped glass cover plate, which effectively solves the problem of adhesion and interference of the special-shaped glass cover plate.
  • FIG. 1 is a schematic diagram of a method for attaching a special-shaped glass cover provided by an embodiment of the present invention.
  • FIG. 2 is another schematic diagram of a method for attaching a special-shaped glass cover provided by an embodiment of the present invention.
  • 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. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present application, “multiple” means two or more than two, unless otherwise specifically defined.
  • connection should be understood in a broad sense, unless otherwise clearly specified and limited.
  • it can be a fixed connection or a detachable connection.
  • Connected or integrally connected it can be mechanically connected, or electrically connected or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two components or the interaction of two components relation.
  • an intermediate medium it can be the internal communication of two components or the interaction of two components relation.
  • the "above” or “below” of the first feature of the second feature may include direct contact between the first and second features, or may include the first and second features Not in direct contact but through other features between them.
  • the "above”, “above” and “above” of the first feature on the second feature include the first feature directly above and obliquely above the second feature, or it simply means that the first feature is higher in level than the second feature.
  • the “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • FIG. 1 it is a schematic diagram of a method for attaching a special-shaped glass cover provided by an embodiment of the present invention
  • Fig. 2 is another method for attaching a special-shaped glass cover provided by an embodiment of the present invention Schematic.
  • an embodiment of the present invention provides a method for attaching a special-shaped glass cover plate to realize the bonding of the display panel 100 and the special-shaped glass cover plate 102, including the following steps:
  • Step S1 Coating a layer of magnetic material on the display panel 100 to form the magnetic layer 101;
  • Step S2 respectively place a first solenoid 103 and a second solenoid 104 on the non-shaped part 10 and the abnormal part 20 of the special-shaped glass cover plate 102;
  • Step S3 passing opposite currents to the first solenoid 103 of the non-shaped portion 10 and the second solenoid 104 of the abnormal portion 20;
  • Step S4 Slowly change the current from the first solenoid 103 at the non-abnormity part 10 to the second solenoid 104 at the abnormity part 20, so that the display panel 100 slowly moves along the The inner surface of the special-shaped glass cover plate 102 is attached;
  • Step S5. When the display panel 100 is attached to the irregular part 20 of the irregular glass cover 102, the current of the first solenoid 103 is reduced, and the second solenoid 104 is changed. The magnitude of the current and the direction of the second solenoid 104 enable the display panel 100 to be slowly attached along the special-shaped portion 20 of the special-shaped glass cover 102.
  • the magnetic material of the magnetic layer 101 is a transparent magnetic material, and the magnetic material does not need to be removed after the bonding process is completed.
  • the magnetic material is transparent and light-transmissive, and will not affect the normal display of the display panel 100.
  • the special-shaped glass cover plate 102 is divided into two parts: a non-shaped part 10 and a special-shaped part 20.
  • the non-shaped part 10 is a straight plate.
  • a first solenoid 103 is placed at the location 10
  • a second solenoid 104 is placed around the irregular location 20. After the bonding is started, the first solenoid 103 of the non-shaped portion 10 and the second solenoid 104 of the abnormal portion 20 are supplied with opposite currents.
  • the dashed line represents the magnetic lines of induction generated by the solenoid.
  • the magnetic field generated by the non-abnormal shape part 10 is similar to the magnetic field coated on the display panel 100.
  • the magnetic field of the layer 101 is opposite and is an opposite magnetic pole.
  • the display panel 100 and the non-shaped portion 10 are attracted to each other; the magnetic field generated by the abnormal shape portion 20 and the magnetic layer 101 coated on the display panel 100
  • the magnetic poles are the same, and they are of the same polarity, and the display panel 100 and the non-abnormal shape 20 repel each other.
  • the magnetic field intensity of 20 is different, that is, the magnetic force between the display panel 100 and the special-shaped glass cover 102 is different, so that the display panel 100 is slowly attached along the inner surface of the special-shaped glass cover 102 Together.
  • the magnitude of the current that is, reduce the magnetic field intensity of the non-shaped portion 10
  • change the magnitude of the current in the second solenoid 104 of the abnormal portion 20 and the direction of the second solenoid 104 that is, change The intensity of the magnetic field and the direction of the magnetic field at the abnormality 20.
  • the display panel 100 is slowly attached along the irregularly-shaped portion 20 of the irregularly-shaped glass cover 102.
  • the first solenoid 103 and the second solenoid 104 are the same solenoid or different solenoids.
  • the first solenoid 103 and the second solenoid 104 can both generate a magnetic field after passing a current, and the first solenoid 103 and the second solenoid 104 can generate a magnetic field.
  • the magnitude of the current will affect the magnitude of the magnetic field generated by the first solenoid 103 and the second solenoid 104, and the direction of the first solenoid 103 and the second solenoid 104 will affect The direction of the magnetic field generated by the first solenoid 103 and the second solenoid 104.
  • the interaction between the magnetic fields is used, and the display panel will not be squeezed during the bonding process, and the display panel will not fall off. There is no problem of generating bubbles.
  • the display panel can be sequentially adsorbed and attached along the contour of the special-shaped glass cover, thereby perfectly solving the problem of the attachment of the special-shaped glass cover.
  • this embodiment also provides a display device, the display device has a special-shaped glass cover 102, the display device is provided with a magnetic layer 101 on the display panel 100, the magnetic layer 101 It is attached to the special-shaped glass cover plate 102.
  • the magnetic layer 101 is a transparent magnetic material
  • the display device uses a solenoid for the bonding process of the special-shaped glass cover 102 and the display panel 100, and the solenoid generates a magnetic field by passing an electric current. Adsorb or repel each other with the magnetic material.
  • the display device provided in this embodiment uses the method for attaching a special-shaped glass cover plate provided in this embodiment.
  • the special-shaped glass cover plate 102 is divided into two parts: a non-shaped part 10 and a special-shaped part 20.
  • a first solenoid 103 is placed on the non-shaped portion 10 of the glass cover 102, and a second solenoid 104 is placed around the abnormally-shaped portion 20. After the bonding is started, the first solenoid 103 of the non-shaped portion 10 and the second solenoid 104 of the abnormal portion 20 are supplied with opposite currents.
  • the magnetic field generated by the non-abnormity part 10 is similar to the magnetic field coated on the display panel 100.
  • the magnetic field of the layer 101 is opposite, which is an opposite magnetic pole.
  • the display panel 100 and the non-shaped portion 10 are mutually attracted; the magnetic field generated by the abnormal shape portion 20 and the magnetic layer 101 coated on the display panel 100
  • the magnetic poles are the same, and they are of the same polarity, and the display panel 100 and the non-abnormal shape 20 repel each other.
  • the magnetic field intensity of 20 is different, that is, the magnetic force between the display panel 100 and the special-shaped glass cover 102 is different, so that the display panel 100 is slowly attached along the inner surface of the special-shaped glass cover 102 Together.
  • the display panel 100 When the display panel 100 is gradually attached to the special-shaped portion 20 of the special-shaped glass cover 102, the current in the first solenoid 103 of the non-shaped portion 10 is reduced, that is, it is reduced
  • the magnetic field strength of the non-shaped portion 10 changes the current in the second solenoid 104 of the abnormal shape portion 20 and the direction of the second solenoid 104, that is, changes the size of the abnormal shape portion 20.
  • the display panel 100 is slowly attached along the irregularly-shaped portion 20 of the irregularly-shaped glass cover 102.
  • other types of glass covers such as curved screens, waterfall screens, hyperboloid screens, quad-curved screens and other double U-type glass cover plates can use a similar bonding method, that is, to place solenoids along the contour of the glass cover plate, By controlling the magnitude of the current flowing into the solenoid and the direction of the solenoid, the display panel can be naturally adsorbed and bonded in any bonding area. I will not repeat them here.
  • a method for attaching a special-shaped glass cover and a display device are provided by coating a layer of magnetic material on the display panel and then placing two solenoids on the special-shaped glass cover to adjust The current size of the two solenoids and the direction of the solenoids allow the two solenoids to generate magnetic forces in different directions and different magnetic field strengths, so that the magnetic forces follow the outer surface of the special-shaped glass cover.
  • the contour change enables the display panel to be smoothly and perfectly attached to the special-shaped glass cover plate, which effectively solves the problem of adhesion and interference of the special-shaped glass cover plate.

Abstract

本发明公开一种异形玻璃盖板的贴合方法,包括:S1、在显示面板上制做磁性层;S2、在玻璃盖板的非异形处和异形处分别放置第一螺线管和第二螺线管;S3、给第一螺线管和第二螺线管通入相反的电流;S4、改变非异形处到异形处的电流大小;S5、待显示面板贴合到异形处时改变第二螺线管的电流大小和方向,使得面板沿着异形处贴合。

Description

异形玻璃盖板的贴合方法及显示装置 技术领域
本申请涉及一种显示器制造技术领域,尤其涉及一种异形玻璃盖板的贴合方法及显示装置。
背景技术
目前手机行业的竞争越来越激烈,要想在竞争中脱颖而出,除了可以在功能技术上开拓以外,在外观结构上的创新也是一条不错的发展之路。因此,在目前的手机行业在产生了大量的新颖外观设计,如曲面屏、瀑布屏、双曲面屏、四曲面屏以及折叠屏设计等多种外观方面的创新设计。但是由于这些新颖设计都是异形设计,对目前传统的显示面板的贴合工艺提出了巨大的挑战。目前传统的贴合工艺是使用贴合设备的滚轮或者冶具使膜材贴合在玻璃盖板上,但是在这样的操作中,若滚轮的压力太大会产生脱落的问题,若滚轮的压力太小会产生气泡。而且在贴合异形玻璃盖板时,会产生贴合干涉的问题,一部分膜材在贴合过程中会粘到异形玻璃盖板的异形处,导致贴合异常的问题。
因此,需要一种新的贴合方法来贴合异形玻璃盖板。
技术问题
本发明提供一种异形玻璃盖板的贴合方法及显示装置,通过在材料上涂布一层磁性材料,在利用磁场的强度及方向变化,使得玻璃盖板完美贴合。
技术解决方案
本发明提供的技术方案如下:
本发明实施例提供一种异形玻璃盖板的贴合方法,包括以下步骤:
步骤S1、在显示面板上涂布一层磁性材料制成磁性层;
步骤S2、在异形玻璃盖板的非异形处和异形处分别放置第一螺线管和第二螺线管;
步骤S3、给所述非异形处的所述第一螺线管和所述异形处的所述第二螺线管通入相反的电流;
步骤S4、改变从非异形处到异形处的电流大小,使所述显示面板沿着所述异形玻璃盖板的内表面贴合;
步骤S5、待所述显示面板贴合到所述异形玻璃盖板的所述异形处时,减小所述第一螺线管的电流大小,改变所述第二螺线管的电流大小以及所述第二螺线管的方向,使得所述显示面板沿着所述异形玻璃盖板的所述异形处贴合;
其中,在步骤S1中,所述磁性层的磁性材料为透明磁性材料;在步骤S2中,所述第一螺线管与所述第二螺线管为相同或不同的螺线管。
根据本发明实施例所提供的异形玻璃盖板的贴合方法,在步骤S2中,所述第一螺线管与所述第二螺线管通入电流后,均产生磁场,所通入的电流的大小影响所述第一螺线管与所述第二螺线管产生的磁场的大小。
根据本发明实施例所提供的异形玻璃盖板的贴合方法,在步骤S3中,给所述第一螺线管和所述第二螺线管通入相反的电流后,在所述非异形处与所述磁性材料是异性磁极,相互吸附;在所述异形处与所述磁性材料是同性磁极,相互排斥。
根据本发明实施例所提供的异形玻璃盖板的贴合方法,在步骤S4中,改变从非异形处到异形处的电流大小,使所述非异形处到所述异形处的磁场强度改变。
本发明实施例还提供一种异形玻璃盖板的贴合方法,包括以下步骤:
步骤S1、在显示面板上涂布一层磁性材料制成磁性层;
步骤S2、在异形玻璃盖板的非异形处和异形处分别放置第一螺线管和第二螺线管;
步骤S3、给所述非异形处的所述第一螺线管和所述异形处的所述第二螺线管通入相反的电流;
步骤S4、改变从非异形处到异形处的电流大小,使所述显示面板沿着所述异形玻璃盖板的内表面贴合;
步骤S5、待所述显示面板贴合到所述异形玻璃盖板的所述异形处时,减小所述第一螺线管的电流大小,改变所述第二螺线管的电流大小以及所述第二螺线管的方向,使得所述显示面板沿着所述异形玻璃盖板的所述异形处贴合。
根据本发明实施例所提供的异形玻璃盖板的贴合方法,在步骤S1中,所述磁性层的磁性材料为透明磁性材料。
根据本发明实施例所提供的异形玻璃盖板的贴合方法,在步骤S2中,所述第一螺线管与所述第二螺线管为相同或不同的螺线管。
根据本发明实施例所提供的异形玻璃盖板的贴合方法,在步骤S2中,所述第一螺线管与所述第二螺线管通入电流后,均产生磁场,所通入的电流的大小影响所述第一螺线管与所述第二螺线管产生的磁场的大小。
根据本发明实施例所提供的异形玻璃盖板的贴合方法,在步骤S3中,给所述第一螺线管和所述第二螺线管通入相反的电流后,在所述非异形处与所述磁性材料是异性磁极,相互吸附;在所述异形处与所述磁性材料是同性磁极,相互排斥。
根据本发明实施例所提供的异形玻璃盖板的贴合方法,在步骤S4中,改变从非异形处到异形处的电流大小,使所述非异形处到所述异形处的磁场强度改变。
本发明实施例还提供一种显示装置,所述显示装置包括:
显示面板;
异形玻璃盖板,设置在所述显示面板上;
磁性层,设置在所述显示面板上,所述磁性层与所述异形玻璃盖板相贴合。
根据本发明实施例所提供的显示装置,所述磁性层为透明磁性材料。
根据本发明实施例所提供的显示装置,所述显示装置使用了螺线管进行所述异形玻璃盖板与所述显示面板的贴合制程。
根据本发明实施例所提供的显示装置,所述螺线管通入电流产生磁场与所述磁性材料相互吸附或排斥。
有益效果
本发明提供的一种异形玻璃盖板的贴合方法以及显示装置,通过在显示面板上涂布一层磁性材料层,然后通过在异形玻璃盖板上放置两个螺线管,调整两个所述螺线管的电流大小以及螺线管的方向,让两个所述螺线管产生不同方向的磁力以及不同的磁场强度,让磁力随着所述异形玻璃盖板的外表面的轮廓变化,使所述显示面板能够顺利完美的与所述异形玻璃盖板贴合,有效的解决了异形玻璃盖板贴合干涉的问题。
附图说明
为了更清楚地说明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单介绍,显而易见地,下面描述中的附图仅仅是发明的一些实施例,对于本领域普通技术人员来讲,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为本发明实施例提供的一种异形玻璃盖板的贴合方法示意图。
图2为本发明实施例提供的一种异形玻璃盖板的贴合方法另一示意图。
本发明的实施方式
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。
在本申请的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”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申请和简化描述,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申请的限制。此外,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所述特征。在本申请的描述中,“多个”的含义是两个或两个以上,除非另有明确具体的限定。
在本申请的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接或可以相互通讯;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中,除非另有明确的规定和限定,第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触,也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且,第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方,或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方,或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开,下文中对特定例子的部件和设置进行描述。当然,它们仅仅为示例,并且目的不在于限制本申请。此外,本申请可以在不同例子中重复参考数字和/或参考字母,这种重复是为了简化和清楚的目的,其本身不指示所讨论各种实施方式和/或设置之间的关系。此外,本申请提供了的各种特定的工艺和材料的例子,但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
如图1所示,为本发明实施例提供的一种异形玻璃盖板的贴合方法示意图;如图2所示,为本发明实施例提供的一种异形玻璃盖板的贴合方法另一示意图。
请参阅图1与图2,本发明实施例提供了一种异形玻璃盖板的贴合方法,用于实现显示面板100与异形玻璃盖板102相贴合,包括以下步骤:
步骤S1、在显示面板100上涂布一层磁性材料制成磁性层101;
步骤S2、在异形玻璃盖板102的非异形处10和异形处20分别放置一个第一螺线管103和第二螺线管104;
步骤S3、给所述非异形处10的所述第一螺线管103和所述异形处20的所述第二螺线管104通入相反的电流;
步骤S4、慢慢改变从非异形处10的所述第一螺线管103到所述异形处20的所述第二螺线管104的电流大小,使所述显示面板100慢慢沿着所述异形玻璃盖板102的内表面贴合;
步骤S5、待所述显示面板100贴合到所述异形玻璃盖板102的所述异形处20时,减小所述第一螺线管103的电流大小,改变所述第二螺线管104的电流大小以及所述第二螺线管104的方向,使得所述显示面板100沿着所述异形玻璃盖板102的所述异形处20慢慢贴合。
其中,所述磁性层101的磁性材料为透明磁性材料,所述磁性材料在贴合制程完成后并不需要去除。所述磁性材料为透明透光的,不会对所述显示面板100的正常显示产生影响。如图1所示,所述异形玻璃盖板102分为非异型处10和异形处20两个部分,所述非异形处10为直板状,在所述异形玻璃盖板102的所述非异形处10放置一个第一螺线管103,在所述异形处20的周围放置一个第二螺线管104。在贴合开始后,给所述非异形处10的所述第一螺线管103和所述异形处20的所述第二螺线管104通入相反的电流。在图1中,虚线表示螺线管所产生的磁感线。在给所述第一螺线管103和所述第二螺线管104通入相反的电流后,所述非异形处10所产生的磁场与涂布在所述显示面板100上的所述磁性层101的磁性相反,为异性磁极,所述显示面板100与所述非异形处10相互吸附;所述异形处20所产生的磁场与涂布在所述显示面板100上的所述磁性层101的磁性相同,为同性磁极,所述显示面板100与所述非异形处20相互排斥。然后慢慢改变所述非异形处10的所述第一螺线圈103和所述异形处20的所述第二螺线圈104中的电流大小,使得从所述非异形处10到所述异形处20的磁场强度不同,即所述显示面板100与所述异形玻璃盖板102之间的磁力不同,使得所述显示面板100慢慢沿着所述异形玻璃盖板102的内表面慢慢贴合在一起。
当所述显示面板100逐渐贴合到所述异形玻璃盖板102的所述异形处20时,如图2所示,减小所述非异形处10的所述第一螺线管103中的电流大小,即减小所述非异形处10的磁场强度,改变所述异形处20的所述第二螺线管104内的电流大小以及所述第二螺线管104的方向,也即改变所述异形处20的磁场强度以及磁场方向。使得所述显示面板100沿着所述异形玻璃盖板102的所述异形处20慢慢贴合。
在本实施例中,所述第一螺线管103和所述第二螺线管104为相同的螺线管或者为不同的螺线管。所述第一螺线管103和所述第二螺线管104在通入电流后,均可以产生磁场,而所述第一螺线管103和所述第二螺线管104中所通入的电流的大小会影响所述第一螺线管103与所述第二螺线管104产生的磁场的大小,所述第一螺线管103和所述第二螺线管104的方向会影响所述第一螺线管103和所述第二螺线管104所产生的磁场方向。
在本实施例中所提供的异形玻璃盖板的贴合方法使用磁场之间的相互作用,在贴合过程中不会存在挤压显示面板的问题,也不会产生显示面板脱落的问题,也不会存在产生气泡的问题。而且因为磁场所提供的磁力的吸附和排斥作用可以使显示面板沿着异形玻璃盖板的轮廓顺序吸附贴合,从而完美解决了异形玻璃盖板贴合的问题。
如图1所示,本实施例还提供了一种显示装置,所述显示装置具有异形玻璃盖板102,所述显示装置在显示面板100上设置了一层磁性层101,所述磁性层101与所述异形玻璃盖板102相贴合。其中,所述磁性层101为透明磁性材料,所述显示装置使用了螺线管进行所述异形玻璃盖板102与所述显示面板100的贴合制程,所述螺线管通入电流产生磁场与所述磁性材料相互吸附或排斥。
本实施例所提供的显示装置使用了本实施例所提供的异形玻璃盖板的贴合方法,所述异形玻璃盖板102分为非异型处10和异形处20两个部分,在所述异形玻璃盖板102的所述非异形处10放置一个第一螺线管103,在所述异形处20的周围放置一个第二螺线管104。在贴合开始后,给所述非异形处10的所述第一螺线管103和所述异形处20的所述第二螺线管104通入相反的电流。在给所述第一螺线管103和所述第二螺线管104通入相反的电流后,所述非异形处10所产生的磁场与涂布在所述显示面板100上的所述磁性层101的磁性相反,为异性磁极,所述显示面板100与所述非异形处10相互吸附;所述异形处20所产生的磁场与涂布在所述显示面板100上的所述磁性层101的磁性相同,为同性磁极,所述显示面板100与所述非异形处20相互排斥。然后慢慢改变所述非异形处10的所述第一螺线圈103和所述异形处20的所述第二螺线圈104中的电流大小,使得从所述非异形处10到所述异形处20的磁场强度不同,即所述显示面板100与所述异形玻璃盖板102之间的磁力不同,使得所述显示面板100慢慢沿着所述异形玻璃盖板102的内表面慢慢贴合在一起。
当所述显示面板100逐渐贴合到所述异形玻璃盖板102的所述异形处20时,减小所述非异形处10的所述第一螺线管103中的电流大小,即减小所述非异形处10的磁场强度,改变所述异形处20的所述第二螺线管104内的电流大小以及所述第二螺线管104的方向,也即改变所述异形处20的磁场强度以及磁场方向。使得所述显示面板100沿着所述异形玻璃盖板102的所述异形处20慢慢贴合。
优选地,其他类型如曲面屏、瀑布屏、双曲面屏、四曲面屏以及其他双U类型的玻璃盖板可使用类似的贴合方法,即沿着玻璃盖板的轮廓线放置螺线管,通过控制通入螺线管中的电流大小以及螺线管的方向,可以使得显示面板在任意的贴合区域均是自然吸附贴合。在此不赘述。
本发明实施例所提供的一种异形玻璃盖板的贴合方法以及显示装置,通过在显示面板上涂布一层磁性材料层,然后通过在异形玻璃盖板上放置两个螺线管,调整两个所述螺线管的电流大小以及螺线管的方向,让两个所述螺线管产生不同方向的磁力以及不同的磁场强度,让磁力随着所述异形玻璃盖板的外表面的轮廓变化,使所述显示面板能够顺利完美的与所述异形玻璃盖板贴合,有效的解决了异形玻璃盖板贴合干涉的问题。
以上对本申请实施例所提供的一种异形玻璃盖板的贴合方法及显示装置进行了详细介绍,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的技术方案及其核心思想;本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (14)

  1. 一种异形玻璃盖板的贴合方法,包括以下步骤:
    步骤S1、在显示面板上涂布一层磁性材料制成磁性层;
    步骤S2、在异形玻璃盖板的非异形处和异形处分别放置第一螺线管和第二螺线管;
    步骤S3、给所述非异形处的所述第一螺线管和所述异形处的所述第二螺线管通入相反的电流;
    步骤S4、改变从非异形处到异形处的电流大小,使所述显示面板沿着所述异形玻璃盖板的内表面贴合;
    步骤S5、待所述显示面板贴合到所述异形玻璃盖板的所述异形处时,减小所述第一螺线管的电流大小,改变所述第二螺线管的电流大小以及所述第二螺线管的方向,使得所述显示面板沿着所述异形玻璃盖板的所述异形处贴合;
    其中,在步骤S1中,所述磁性层的磁性材料为透明磁性材料;在步骤S2中,所述第一螺线管与所述第二螺线管为相同或不同的螺线管。
  2. 根据权利要求1所述的异形玻璃盖板的贴合方法,其中在步骤S2中,所述第一螺线管与所述第二螺线管通入电流后,均产生磁场,所通入的电流的大小影响所述第一螺线管与所述第二螺线管产生的磁场的大小。
  3. 根据权利要求1所述的异形玻璃盖板的贴合方法,其中在步骤S3中,给所述第一螺线管和所述第二螺线管通入相反的电流后,在所述非异形处与所述磁性材料是异性磁极,相互吸附;在所述异形处与所述磁性材料是同性磁极,相互排斥。
  4. 根据权利要求1所述的异形玻璃盖板的贴合方法,其中在步骤S4中,改变从非异形处到异形处的电流大小,使所述非异形处到所述异形处的磁场强度改变。
  5. 一种异形玻璃盖板的贴合方法,包括以下步骤:
    步骤S1、在显示面板上涂布一层磁性材料制成磁性层;
    步骤S2、在异形玻璃盖板的非异形处和异形处分别放置第一螺线管和第二螺线管;
    步骤S3、给所述非异形处的所述第一螺线管和所述异形处的所述第二螺线管通入相反的电流;
    步骤S4、改变从非异形处到异形处的电流大小,使所述显示面板沿着所述异形玻璃盖板的内表面贴合;
    步骤S5、待所述显示面板贴合到所述异形玻璃盖板的所述异形处时,减小所述第一螺线管的电流大小,改变所述第二螺线管的电流大小以及所述第二螺线管的方向,使得所述显示面板沿着所述异形玻璃盖板的所述异形处贴合。
  6. 根据权利要求5所述的异形玻璃盖板的贴合方法,其中在步骤S1中,所述磁性层的磁性材料为透明磁性材料。
  7. 根据权利要求5所述的异形玻璃盖板的贴合方法,其中在步骤S2中,所述第一螺线管与所述第二螺线管为相同或不同的螺线管。
  8. 根据权利要求7所述的异形玻璃盖板的贴合方法,其中在步骤S2中,所述第一螺线管与所述第二螺线管通入电流后,均产生磁场,所通入的电流的大小影响所述第一螺线管与所述第二螺线管产生的磁场的大小。
  9. 根据权利要求5所述的异形玻璃盖板的贴合方法,其中在步骤S3中,给所述第一螺线管和所述第二螺线管通入相反的电流后,在所述非异形处与所述磁性材料是异性磁极,相互吸附;在所述异形处与所述磁性材料是同性磁极,相互排斥。
  10. 根据权利要求5所述的异形玻璃盖板的贴合方法,其中在步骤S4中,改变从非异形处到异形处的电流大小,使所述非异形处到所述异形处的磁场强度改变。
  11. 一种显示装置,所述显示装置包括:
    显示面板;
    异形玻璃盖板,设置在所述显示面板上;
    磁性层,设置在所述显示面板上,所述磁性层与所述异形玻璃盖板相贴合。
  12. 根据权利要求11所述的显示装置,其中所述磁性层为透明磁性材料。
  13. 根据权利要求11所述的显示装置,其中所述显示装置使用了螺线管进行所述异形玻璃盖板与所述显示面板的贴合制程。
  14. 根据权利要求13所述的显示装置,其中所述螺线管通入电流产生磁场与所述磁性材料相互吸附或排斥。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150033969A (ko) * 2013-09-25 2015-04-02 엘지디스플레이 주식회사 곡면형 표시장치 및 이의 곡면형성 방법
CN108766982A (zh) * 2018-05-29 2018-11-06 霸州市云谷电子科技有限公司 柔性显示屏和柔性显示装置
CN109532193A (zh) * 2018-11-21 2019-03-29 业成科技(成都)有限公司 贴合治具、贴合装置及贴合方法
CN109795201A (zh) * 2019-02-28 2019-05-24 霸州市云谷电子科技有限公司 贴合装置及贴合方法
CN110268308A (zh) * 2017-12-13 2019-09-20 京东方科技集团股份有限公司 具有透明磁层的显示装置及其制造方法
US20190348641A1 (en) * 2018-05-11 2019-11-14 Samsung Display Co., Ltd. Bonding apparatus and method of bonding a display device using the same
CN110588132A (zh) * 2019-10-23 2019-12-20 云谷(固安)科技有限公司 贴合装置及贴合方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102789013B (zh) * 2012-08-10 2014-12-03 京东方科技集团股份有限公司 光学膜片、导光板及其组合方法和背光模组
CN105741682B (zh) * 2016-05-13 2019-06-07 京东方科技集团股份有限公司 一种显示面板及显示装置
CN106476400B (zh) * 2016-10-17 2017-12-08 京东方科技集团股份有限公司 一种金属封装膜的加工设备及加工方法
CN107068906B (zh) * 2017-04-28 2019-05-03 上海天马微电子有限公司 柔性显示面板及其制备方法和显示装置
CN107994063B (zh) * 2017-12-15 2020-04-28 武汉华星光电半导体显示技术有限公司 磁性胶材、磁性胶膜、贴合方法及amoled显示装置
CN110212120B (zh) * 2019-05-31 2021-10-26 京东方科技集团股份有限公司 一种贴合设备和贴合方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150033969A (ko) * 2013-09-25 2015-04-02 엘지디스플레이 주식회사 곡면형 표시장치 및 이의 곡면형성 방법
CN110268308A (zh) * 2017-12-13 2019-09-20 京东方科技集团股份有限公司 具有透明磁层的显示装置及其制造方法
US20190348641A1 (en) * 2018-05-11 2019-11-14 Samsung Display Co., Ltd. Bonding apparatus and method of bonding a display device using the same
CN108766982A (zh) * 2018-05-29 2018-11-06 霸州市云谷电子科技有限公司 柔性显示屏和柔性显示装置
CN109532193A (zh) * 2018-11-21 2019-03-29 业成科技(成都)有限公司 贴合治具、贴合装置及贴合方法
CN109795201A (zh) * 2019-02-28 2019-05-24 霸州市云谷电子科技有限公司 贴合装置及贴合方法
CN110588132A (zh) * 2019-10-23 2019-12-20 云谷(固安)科技有限公司 贴合装置及贴合方法

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