WO2019104630A1 - 显示屏保护结构、显示组件及切割方法、贴膜方法 - Google Patents

显示屏保护结构、显示组件及切割方法、贴膜方法 Download PDF

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Publication number
WO2019104630A1
WO2019104630A1 PCT/CN2017/113916 CN2017113916W WO2019104630A1 WO 2019104630 A1 WO2019104630 A1 WO 2019104630A1 CN 2017113916 W CN2017113916 W CN 2017113916W WO 2019104630 A1 WO2019104630 A1 WO 2019104630A1
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WIPO (PCT)
Prior art keywords
cutting
film
area
base film
display
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PCT/CN2017/113916
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English (en)
French (fr)
Inventor
陈一鸣
张杰钧
何超辉
练文东
李烨
Original Assignee
深圳市柔宇科技有限公司
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.)
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Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201780095860.XA priority Critical patent/CN111201482A/zh
Priority to PCT/CN2017/113916 priority patent/WO2019104630A1/zh
Publication of WO2019104630A1 publication Critical patent/WO2019104630A1/zh

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    • 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

Definitions

  • the present application relates to the field of display screen processing, and in particular, to a display screen protection structure, a display assembly, a cutting method of the display assembly, and a film coating method thereof.
  • the first cutting process is: cutting the large plate after the film is cut into small plates; the second cutting process is: cutting the protective film on each small plate to expose the pad area on each small plate.
  • the cutting equipment used in the existing cutting process is expensive, and the existing two cutting processes are required, and increasing the cutting process means increasing the cost.
  • the embodiment of the present application discloses a display protection structure, a cutting method of the display component, and a film coating method thereof, which can solve the above problems.
  • the screen protection structure disclosed in the embodiment of the present application is used for pre-cut protection of a display panel.
  • the screen protector structure includes a film, a base film, and a support film.
  • the base film is laminated on the adhesive film
  • the support film is laminated on the base film
  • the screen protector defines a cutting area for cutting
  • the adhesive film and the base film are a hollow portion is disposed in at least a portion of the cutting region
  • the support film is disposed in the cutting region
  • the cutting region includes a first cutting region and a second cutting region
  • the first cutting region refers to Cutting the display panel into regions of a plurality of display screens when cutting along the first cutting region, the second cutting regions referring to corresponding to the pad regions of each of the display screens on the screen protection structure Cutting area.
  • the display component disclosed in the embodiment of the present application includes a display panel and a screen protection structure
  • the screen protection structure includes a film, a base film, and a support film
  • the film is laminated on the display panel
  • the base film is laminated on the glue
  • the support film is laminated on the base film
  • the screen protector defines a cutting area for cutting, the film and the substrate
  • the film is hollowed out in at least a portion of the area of the cutting area, the support film being non-hollowed within the cutting area, wherein the cutting area comprises a first cutting area and a second cutting area, the first cutting area being Refers to an area that cuts the display panel into a plurality of display screens when cut along the first cutting area, the second cutting area referring to a pad area on the screen protection structure and each of the display screens Corresponding cutting area.
  • the cutting method of the display assembly includes the steps of: providing a display component, the display component comprising a display panel and a screen protection structure, the screen protection structure comprising a film, a base film and a support film, wherein the film is laminated on the display panel
  • the base film is laminated on the adhesive film
  • the support film is laminated on the base film
  • the adhesive film and the base film are hollowed out in at least a portion of the cutting area.
  • the support film is non-hollowed in the cutting region, wherein the cutting region includes a first cutting region and a second cutting region, the first cutting region referring to the cutting along the first cutting region
  • the display panel is cut into a plurality of display areas, the second cutting area refers to a cutting area corresponding to the pad area of each of the display screens on the screen protection structure; performing the first cutting, including: tearing Disposing the support film, cutting the display panel, the adhesive film and the base film along the first cutting area to form a plurality of sub-display assemblies, wherein the sub-display assembly comprises a display a screen and a film block and a base film block disposed on the display screen, the film and the base film cutting only the display panel in a region hollowed out in the first cutting region; performing a second cutting The method includes: cutting each of the sub-display components along the second cutting area to expose the film block and the base film block to expose a pad area of the display screen, wherein the film and the base film are in the The hollowed out
  • a film sticking method for a display screen disclosed in the embodiment of the present application includes the steps of: providing a screen protection structure, the screen protection structure comprising a film, a base film and a support film, wherein the base film is laminated on the film, and the support film is laminated on the On the base film, the film and the base film are hollowed out in at least a portion of the cutting area, the support film is not hollowed out in the cutting area, wherein the cutting area includes a first cutting area And a second cutting area, the first cutting area refers to an area that cuts the display panel into a plurality of display screens when cutting along the first cutting area, the second cutting area referring to the screen protection structure a cutting area corresponding to a pad area of each of the display screens; providing the display panel, attaching the screen protection structure to the display panel through the adhesive film; tearing off the display component Supporting film, the display panel, The film and the base film are cut along the first cutting area to form a plurality of sub-display assemblies, wherein
  • the screen protection structure, the display component, the cutting method of the display component, and the film coating method thereof are set by the adhesive film and the base film in at least a part of the first cutting area and the second cutting area Reduce cutting workload and protect the display from damage caused by cutting, improve display cutting yield and reduce production cost.
  • FIG. 1 is a schematic structural view of a display assembly in a first embodiment of the present application.
  • FIG. 2 is a schematic structural view of the display assembly of FIG. 1 in the II-II direction in the first embodiment of the present application.
  • FIG. 3 is a schematic structural view of the display assembly of FIG. 2 with the support film removed in the first embodiment of the present application.
  • FIG. 4 is a schematic structural view of a sub-display assembly of the assembly shown in FIG. 3 after the first cutting in the first embodiment of the present application.
  • FIG. 5 is a schematic structural view of the sub-display assembly shown in FIG. 4 after being cut through a second pass in the first embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a display assembly in a second embodiment of the present application.
  • Figure 7 is a structural illustration of the display assembly of Figure 6 in the direction of VII-VII in the second embodiment of the present application. intention.
  • FIG. 8 is a schematic structural view of the display assembly of FIG. 7 with the support film removed in the second embodiment of the present application.
  • FIG. 9 is a schematic structural view of a sub-display assembly of the assembly shown in FIG. 8 after the first cutting in the second embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a display assembly in a third embodiment of the present application.
  • FIG. 11 is a schematic structural view of the display assembly of FIG. 10 in the XI-XI direction in the third embodiment of the present application.
  • FIG. 12 is a schematic structural view of the display assembly of FIG. 10 in the XII-XII direction in the third embodiment of the present application.
  • FIG. 13 is a schematic flow chart of a cutting method of a display assembly according to an embodiment of the present application.
  • FIG. 14 is a schematic flow chart of a film sticking method of a display screen according to an embodiment of the present application.
  • opening in the region means that the region is not filled with any material to form a connected vacant region, for example, FIG. 2, FIG. 3, FIG. 7, FIG. 11 and area A shown in FIG.
  • Reference to "non-hollowing within a region” as referred to in the context of this application means that the region is completely filled with material without forming any vacant regions.
  • FIG. 1 and FIG. 2 are schematic diagrams showing the structure of the display assembly 100 in the first embodiment of the present application.
  • the display assembly 100 includes a display panel 10 to be cut and a screen saver structure 30.
  • the display panel 10 is used for cutting to form a plurality of display screens 19 (as shown in FIG. 4).
  • the screen protection structure 30 is stacked on the display panel 10 to protect the display panel 10 during processing.
  • the display panel 10 is a large display panel having a size larger than a preset value, for example, a display panel larger than 100 inches, and the display panel 10 is used for cutting into a computer display. Display 19 required for devices such as televisions, mobile phones, and tablets.
  • the display panel 10 is an organic electroluminescent display panel, including but not limited to a substrate (not shown), a thin film transistor layer (not shown), an organic electroluminescent device (not shown), and a package. Layer (not shown).
  • the thin film transistor layer is laminated on the substrate.
  • the organic electroluminescent device is stacked on the thin film transistor layer.
  • the encapsulation layer is stacked on the organic electroluminescent device.
  • the display panel 10 can be an OLED (Organic Light Emitting Diode) display panel. It can be understood that in other embodiments, the display panel 10 can also be, but not limited to, an LCD display panel, an electronic ink (E-ink) display panel, and the like, and details are not described herein.
  • the screen protector structure 30 includes a film 31, a base film 33, and a support film 35.
  • the adhesive film 31 is coated on the display panel 10.
  • the base film 33 is laminated on the adhesive film 31, and the support film 35 is laminated on the base film 33.
  • the film 31 includes, but is not limited to, one or more materials selected from the group consisting of acrylic, silicone, and polyurethane.
  • the base film 33 and the support film 35 may be, but not limited to, a polyester film made of a polyester material.
  • the thickness of the adhesive film 31 may be, but not limited to, 5-25 um
  • the thickness of the base film 33 may be, but not limited to, 20-75 um
  • the thickness of the support film 35 may be, but not limited to, 150-250 um. .
  • the screen saver structure 30 defines a pre-planned cutting area 70 for cutting.
  • the film 31 and the base film 33 are hollowed out in at least a portion of the cutting region 70, and the support film 35 is not hollowed out in the cutting region 70.
  • the cutting area 70 includes a first cutting area 71 and a second cutting area 73.
  • the first cutting area 71 refers to a plurality of pre-planned plurality of small-sized display screens 19 on the display panel 10 covered by the screen protection structure 30.
  • the cutting manner for the first cutting region 71 is a full through cutting manner through the base film 33, the film 31, and the display panel 10, when cutting along the first cutting region 71
  • the display panel 10 is cut into the plurality of display screens 19 while the base film 33 and the adhesive film 31 are cut into a plurality of protective blocks 91.
  • the second cutting area 73 refers to a cutting area on the screen protection structure 30 corresponding to the pad area 191 on each of the display screens 19, and the cutting manner for the second cutting area 73 is only through a partial through manner of the screen protection structure 30, cutting along the second cutting area 73 At the time of cutting, the portion of the screen protection structure 30 corresponding to the second cutting area 73 is cut away to expose the pad area 191 on the display screen 19.
  • the display assembly 100 is a square body having a certain thickness, that is, the display assembly 100 constitutes a height of the display assembly 100 along a stacking direction of the display panel 10 and the screen protector structure 30, the display assembly The adjacent sides of the viewing angle of 100 constitute the length and width of the display assembly 100, respectively.
  • the two long sides of the display assembly 100 are preferably parallel to the first direction 200, and the two wide sides are preferably placed in parallel with the second direction 400, wherein The second direction 400 is disposed perpendicular to the first direction 200.
  • the first cutting region 71 includes a plurality of first cutting paths 711 disposed in parallel along the first direction 200, that is, a lateral cutting path.
  • the first cutting area 71 includes a plurality of second sub-cut paths 713 disposed along the second direction 400, ie, a vertical cutting path.
  • the plurality of first cutting paths 711 and the plurality of second cutting paths 713 are interlaced into a grid shape, and the display panel 10, the film 31, and the base film 33 are divided into a plurality of sub-display components. 90.
  • Each sub display assembly 90 includes a protection block 91 and a display screen 19.
  • Each of the protection blocks 91 is correspondingly disposed on one of the display screens 19.
  • each of the protective blocks 91 includes a film block 911 and a base film block 913 disposed on the display screen 19.
  • the second cutting area 73 is disposed adjacent to one side of each of the protective blocks 91. When each of the protective blocks 91 is cut on the second cutting area 73, the pad area 191 on the display screen 19 is exposed.
  • the adhesive film 31 and the base film 33 are hollowed out in the first cutting area 71, and the adhesive film 31 and the base film 33 are in the second cutting area 73. Inside is not a hollow setting.
  • the display assembly 100 is cut by two cutting processes. In the first cutting, the support film 35 is first peeled off, and the base film 33, the film 31 and the display panel 10 are cut along the first cutting area 71 into a plurality of sub-display assemblies 90. Since the base film 33 and the adhesive film 31 are hollowed out in the first cutting region 71, it is not necessary to cut the base film 33 and the adhesive film 31 during the first cutting, thereby saving cutting time. And cutting workload. During the second cut, each sub-display assembly 90 is cut within the second cut region 73 to expose the pad region 191 of the display screen 19.
  • FIG. 6 , FIG. 7 , FIG. 8 and FIG. 9 are schematic structural diagrams of the display component 100 a according to the second embodiment of the present application.
  • the display component 100a and the display component 100 in the first embodiment The structure is similar, except that the film 31 and the base film 33 of the display assembly 100a are not hollowed out in the first cutting area 71, but are hollowed out in the second cutting area 73. .
  • the support film 35 is first peeled off, and the base film 33, the film 31 and the display panel 10 are cut in the first cutting area 71 to be cut to form a plurality of sub-display assemblies 90.
  • the base film 33 and the adhesive film 31 are not hollowed out in the first cutting region 71, the base film 33 and the adhesive film 31 are simultaneously cut at the time of performing the first cutting. Since the film 31 and the base film 33 are hollowed out in the second cutting region 73, it is not necessary to perform the second cutting. When the support film 35 is torn off, the pad region 191 of each of the display screens 19 is exposed, preventing the cutting in the second cutting region 73 from causing damage to the display screen 19.
  • FIG. 10 is a schematic structural diagram of a display component 100b according to a third embodiment of the present application.
  • the display assembly 100b is similar in structure to the display assembly 100 in the first embodiment, except that the film 31 and the base film 33 of the display assembly 100a are in the first cut.
  • the region 71 is hollowed out and is hollowed out in a partial region of the second cutting region 73.
  • the support film 35 is first peeled off, and the base film 33, the film 31 and the display panel 10 are cut along the first cutting area 71 into a plurality of sub-display assemblies 90.
  • the base film 33 and the adhesive film 31 are hollowed out in the first cutting region 71, it is not necessary to cut the base film 33 and the adhesive film 31 when the first cutting is performed, thereby saving cutting. Time and cutting effort. Since the film 31 and the base film 33 are hollowed out in a partial region of the second cutting region 73, the other portion is not hollowed out, and therefore, the film 31 and the base film 33 are in the space. It is not necessary to perform the second cutting in the hollowed out area of the second cutting area 73, but the second cutting is required in the non-hollowed area, so as to avoid the cutting in the second cutting area 73 to the display screen 19 to the greatest extent. damage.
  • the film 31 and the base film 33 are hollowed out in the first cutting area 71, and the film 31 and the base film 33 are in the second cutting area. 73 hollow settings.
  • the support film 35 is first peeled off, and the base film 33, the film 31 and the display panel 10 are cut into a plurality of sub-display assemblies 90 in the first cutting region 71.
  • the base film 33 and the adhesive film 31 are hollowed out in the first cutting region 71, it is not necessary to cut the base film 33 and the adhesive film 31 during the first cutting, saving cutting time and cutting. The amount of work. Since the film 31 and the base film 33 are hollowed out in the second cutting region 73, Therefore, the second cut can be omitted, avoiding damage to the display screen 19 by cutting in the second cutting area 73.
  • the film 31 and the base film 33 are not hollowed out in the first cutting area 71, and the film 31 is hollowed out in the second cutting area 73.
  • the base film 33 is not hollowed out in the second cutting region 73.
  • the support film 35 is first peeled off, and the base film 33, the film 31 and the display panel 10 are cut in the first cutting region 71 to form a plurality of sub-display assemblies 90. Since the base film 33 and the film 31 are not hollowed out in the first cutting region 71, the base film 33 and the film 31 are simultaneously cut at the time of the first cutting.
  • the film 31 is hollowed out in the second cutting region 73 but the base film 33 is not hollowed out in the second cutting region 73, only the substrate needs to be cut when the second cutting is performed.
  • the film 33 prevents the cutting in the second cutting area 73 from causing damage to the display screen 19.
  • the regional hollowing setting reduces the cutting workload and even reduces the cutting process, and protects the display screen 19 from being cut and damaged, improves the cutting yield of the display, and reduces the production cost.
  • FIG. 13 is a flowchart of a method for cutting a display assembly according to an embodiment of the present application.
  • the cutting method of the display assembly is applied to the aforementioned display assemblies 100, 100a, and 100b, and the order of execution is not limited to the order shown in FIG.
  • the method includes the steps of:
  • a display assembly 100 is provided.
  • the display assembly 100 includes a display panel 10 and a screen protection structure 30.
  • the screen protection structure 30 includes a film 31, a base film 33, and a support film 35.
  • the film 31 is laminated.
  • the base film 33 is laminated on the adhesive film 31, and the support film 35 is laminated on the base film 33.
  • the screen protector 30 is defined for cutting.
  • a cutting area 70 the film 31 and the base film 33 are hollowed out in at least a portion of the cutting area 70, the support film 35 being non-hollowed in the cutting area 70, wherein the cutting The area 70 includes a first cutting area 71 and a second cutting area 73, the first cutting area 71 being an area that cuts the display panel 10 into a plurality of display screens 19 as it is cut along the first cutting area 71,
  • the second cutting area 73 refers to a cutting area corresponding to the pad area of each of the display screens 19 on the protection block 91 of the screen protector structure 30.
  • the first cutting is performed, including: tearing off the support film 35, and cutting the display panel 10, the adhesive film 31, and the base film 33 along the first cutting area 71 to form several sub-displays.
  • the assembly 90 wherein each of the sub-display assemblies 90 includes a display screen 19 and a film block 91 and a base film block 93 disposed on the display screen 19, the film 31 and the base film 33 being The hollowed out region in the first cutting region 71 cuts only the display panel 10.
  • Step 1330 performing a second cut, comprising: cutting each of the sub-display assemblies 90 along the second cutting region 73 to the film block 91 and the base film block 93 to expose the pad region 191 of the display screen 19, Wherein, if the film 31 and the base film 33 are hollowed out in the second cutting region 73, no second cutting is required.
  • the film 31 is hollowed out in the second cutting area 73, but when the base film 33 is not hollowed out in the second cutting area 73, only when the second cutting is performed The base film 33 is cut.
  • FIG. 14 is a flowchart of a film sticking method of a display screen according to an embodiment of the present application.
  • the film bonding method of the display screen is applied to the aforementioned display components 100, 100a, and 100b, and the order of execution is not limited to the order shown in FIG.
  • the method includes the steps of:
  • a screen saver structure 30 is provided.
  • the screen protector structure 30 includes a film 31, a base film 33, and a support film 35.
  • the base film 33 is laminated on the film 31, and the support film 35 is laminated on the base film 33.
  • the screen protector structure 30 defines a cutting area 70 for cutting, the film 31 and the base film 33 being hollowed out in at least a portion of the cutting area 70, the support film 35 being in the cutting area 70
  • the inner non-hollowing setting wherein the cutting area 70 includes a first cutting area 71 and a second cutting area 73, the first cutting area 71 means cutting the display panel 10 when cutting along the first cutting area 71 In the region of the plurality of display screens 19, the second cutting area 73 refers to a cutting area corresponding to the pad area of each of the display screens 19 on the protective block 91 of the screen protector structure 30.
  • step 1420 a display panel 10 is provided, and the screen protection structure 30 is attached to the display panel 10 through the adhesive film 31.
  • the first cutting is performed, including: tearing off the support film 35, and cutting the display panel 10, the film 31 and the base film 33 along the first cutting area 71 to form a plurality of sub-cuts.
  • a display assembly 90 including a display screen 19 and a film block 91 and a base film block 93 disposed on the display screen, wherein the film 31 and the base film 33 are in the The hollowed out area in a cutting area 71 cuts only the display panel 10.
  • Step S1440 performing a second cut includes: cutting each of the sub-display assemblies 90 along the second cutting area 73 to the film block 91 and the base film block 93 to expose the pad area 191 of the display screen 19 to The film of the display screen 10 is completed, wherein the film 31 and the base film 33 do not need to be cut in the second portion of the second cutting region 73.
  • the second cutting may be omitted.
  • the film 31 is hollowed out in the second cutting area 73, and when the second cutting area 73 is not hollowed out, when the second cutting is performed, only the cutting is required.
  • the base film 33 prevents the cutting in the second cutting area 73 from causing damage to the display screen 19.
  • the display component cutting method of the present application and the film coating method of the display screen reduce the cutting workload by hollowing out the film and the base film in at least a part of the first cutting area and the second cutting area It even reduces the cutting process and protects the display screen 19 from being damaged by cutting, improving the cutting yield of the display and reducing the production cost.
  • the cutting methods used for the first cutting and the second cutting include, but are not limited to, laser cutting.

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  • Physics & Mathematics (AREA)
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  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Abstract

一种屏幕保护结构(30)，包括胶膜(31)、基底膜(33)和支撑膜(35)，基底膜(33)层叠于胶膜(31)上，支撑膜(35)层叠于基底膜(33)上，屏幕保护结构(30)定义有用于切割的切割区域(70)，胶膜(31)和基底膜(33)在切割区域(70)的至少一部分区域内镂空设置，支撑膜(35)在切割区域(70)内非镂空设置，其中，切割区域(70)包括第一切割区域(71)和第二切割区域(73)，第一切割区域(71)是指沿着第一切割区域(71)切割时将显示板(10)切割成若干显示屏(19)的区域，第二切割区域(73)是指与屏幕保护结构(30)上与每个显示屏(19)的焊盘区域(191)对应的切割区域。将胶膜(31)和基底膜(33)在切割区域(70)的至少一部分镂空设置，减少切割工作量并保护显示屏(19)，简化切割，降低成本。

Description

显示屏保护结构、显示组件及切割方法、贴膜方法 技术领域
本申请涉及显示屏加工领域，尤其涉及一种显示屏保护结构、显示组件、显示组件的切割方法，及其显示屏的贴膜方法。
背景技术
传统显示屏制造工艺中，在对待切割的大板进行贴整面保护膜的整面贴膜工艺完成后，需进行两道切割工艺。第一道切割工艺为：将贴膜后的大板切割成小板；第二道切割工艺为：切割每个小板上的保护膜将每个小板上的焊盘区域暴露出来。然而，现有的切割工艺所使用的切割设备昂贵，且现有需要两道切割工艺，增加切割工艺就意味着增加成本。
发明内容
本申请实施例公开一种显示屏保护结构、显示组件的切割方法，及其显示屏的贴膜方法，能够解决上述问题。
本申请实施例公开的屏幕保护结构，用于对一显示板进行切割前保护。所述屏幕保护结构包括胶膜、基底膜和支撑膜。所述基底膜层叠设置于所述胶膜上，所述支撑膜层叠设置于所述基底膜上，所述屏幕保护结构定义有用于切割的切割区域，所述胶膜和所述基底膜在所述切割区域的至少一部分区域内镂空设置，所述支撑膜在所述切割区域内非镂空设置，其中，所述切割区域包括第一切割区域和第二切割区域，所述第一切割区域是指沿着所述第一切割区域切割时将所述显示板切割成若干显示屏的区域，所述第二切割区域是指与所述屏幕保护结构上与每个所述显示屏的焊盘区域对应的切割区域。
本申请实施例公开的显示组件。所述显示组件包括显示板和屏幕保护结构，所述屏幕保护结构包括胶膜、基底膜和支撑膜，所述胶膜层叠设置于所述显示板上，所述基底膜层叠设置于所述胶膜上，所述支撑膜层叠设置于所述基底膜上，所述屏幕保护结构定义有用于切割的切割区域，所述胶膜和所述基底 膜在切割区域的至少一部分区域内镂空设置，所述支撑膜在所述切割区域内非镂空设置，其中，所述切割区域包括第一切割区域和第二切割区域，所述第一切割区域是指沿着所述第一切割区域切割时将所述显示板切割成若干显示屏的区域，所述第二切割区域是指与所述屏幕保护结构上与每个所述显示屏的焊盘区域对应的切割区域。
本申请实施例公开的显示组件的切割方法。所述切割方法包括步骤：提供一显示组件，所述显示组件包括显示板和屏幕保护结构，所述屏幕保护结构包括胶膜、基底膜和支撑膜，所述胶膜层叠设置于所述显示板上，所述基底膜层叠设置于所述胶膜上，所述支撑膜层叠设置于所述基底膜上，所述胶膜和所述基底膜在切割区域的至少一部分区域内镂空设置，所述支撑膜在所述切割区域内非镂空设置，其中，所述切割区域包括第一切割区域和第二切割区域，所述第一切割区域是指沿着所述第一切割区域切割时将所述显示板切割成若干显示屏的区域，所述第二切割区域是指与所述屏幕保护结构上与每个所述显示屏的焊盘区域对应的切割区域；进行第一道切割，包括：撕掉所述支撑膜，将所述显示板、所述胶膜和所述基底膜沿所述第一切割区域切割形成若干子显示组件，其中，所述子显示组件包括显示屏和设置在所述显示屏上的胶膜块和基底膜块，所述胶膜和所述基底膜在所述第一切割区域内镂空的区域仅切割所述显示板；进行第二道切割，包括：将每个子显示组件沿所述第二切割区域切割所述胶膜块和基底膜块以露出所述显示屏的焊盘区域，其中，所述胶膜和所述基底膜在所述第二切割区域内镂空的区域不需切割。
本申请实施例公开的一种显示屏的贴膜方法。所述贴膜方法包括步骤：提供一种屏幕保护结构，所述屏幕保护结构包括胶膜、基底膜和支撑膜，所述基底膜层叠设置于所述胶膜上，所述支撑膜层叠设置于所述基底膜上，所述胶膜和所述基底膜在切割区域的至少一部分区域内镂空设置，所述支撑膜在所述切割区域内非镂空设置，其中，所述切割区域包括第一切割区域和第二切割区域，所述第一切割区域是指沿着所述第一切割区域切割时将显示板切割成若干显示屏的区域，所述第二切割区域是指与所述屏幕保护结构上与每个所述显示屏的焊盘区域对应的切割区域；提供一种所述显示板，将所述屏幕保护结构通过所述胶膜贴附于所述显示板上；撕掉所述显示组件的支撑膜，将所述显示板、 所述胶膜和所述基底膜沿所述第一切割区域切割形成若干子显示组件，其中，所述子显示组件包括显示屏和设置在所述显示屏上的胶膜块和基底膜块，所述胶膜和所述基底膜在所述第一切割区域内镂空的区域仅切割所述显示板；将每个子显示组件沿所述第二切割区域切割所述胶膜块和所述基底膜块以露出所述焊盘区域，其中，所述胶膜块和所述基底膜块在所述第二切割区域镂空的区域不需切割，以完成所述显示屏的贴膜。
本申请的屏幕保护结构、显示组件、显示组件的切割方法，及其显示屏的贴膜方法，通过所述胶膜和所述基底膜在第一切割区域和第二切割区域的至少一部分区域镂空设置，减少切割工作量并保护显示屏不被切割损伤，提高显示屏切割良率，降低生产成本。
附图说明
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为本申请第一实施例中的显示组件的结构示意图。
图2为本申请第一实施例中图1中的显示组件在II-II方向上的结构示意图。
图3为本申请第一实施例中图2的显示组件揭掉支撑膜的结构示意图。
图4为本申请第一实施例中图3所示组件经过第一道切割后的子显示组件的结构示意图。
图5为本申请第一实施例中图4所示的子显示组件经过第二道切割后的结构示意图。
图6为本申请第二实施例中的显示组件的结构示意图。
图7为本申请第二实施例中图6中的显示组件在VII-VII方向上的结构示 意图。
图8为本申请第二实施例中图7的显示组件揭掉支撑膜的结构示意图。
图9为本申请第二实施例中图8所示组件经过第一道切割后的子显示组件的结构示意图。
图10为本申请第三实施例中的显示组件的结构示意图。
图11为本申请第三实施例中图10中的显示组件在XI-XI方向上的结构示意图。
图12为本申请第三实施例中图10中的显示组件在XII-XII方向上的结构示意图。
图13为本申请一实施例中的显示组件的切割方法的流程示意图。
图14为本申请一实施例中的显示屏的贴膜方法的流程示意图。
具体实施方式
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，都属于本申请保护的范围。
需要说明的是，本申请上下文中提及的在“区域内镂空设置”是指该区域未被任何材料填充而形成连通的空置区域，例如，图2、图3、图7、图8、图11和图12中所示的区域A。本申请上下文提及的在“区域内非镂空设置”是指该区域被材料完全填充而没有形成任何空置区域。
请参阅图1和图2，图1和图2为本申请第一实施例中的显示组件100的结构示意图。所述显示组件100包括待切割的显示板10和屏幕保护结构30。所述显示板10用于供切割形成多个显示屏19(如图4所示)。所述屏幕保护结构30层叠设置在所述显示板10上，以对所述显示板10在加工的过程中起到保护作用。其中，在一些实施例中，所述显示板10为尺寸大于预设值的大显示板，例如为大于100英寸的显示板，所述显示板10用于切割成电脑显示 器、电视机、手机、平板电脑等装置所需要的显示屏19。
具体地，所述显示板10为有机电致发光显示板，具体包括但不限于基底(图未示)、薄膜电晶体层(图未示)、有机电致发光器件(图未示)和封装层(图未示)。所述薄膜电晶体层层叠设置于所述基底上。所述有机电致发光器件层叠设置于所述薄膜电晶体层上。所述封装层层叠设置于所述有机电致发光器件上。其中，所述显示板10具体可为OLED(Organic Light Emitting Diode，有机发光二极管)显示板。可以理解，在其它实施例中，所述显示板10还可以是但不限于LCD显示板、电子墨水(E-ink)显示板等，此处不再赘述。
具体地，所述屏幕保护结构30包括胶膜31、基底膜33和支撑膜35。所述胶膜31涂覆设置于所述显示板10上。所述基底膜33层叠设置于所述胶膜31上，所述支撑膜35层叠设置于所述基底膜33上。
具体地，所述胶膜31包括但不限于由丙烯酸、硅胶或聚氨酯中的一种或多种材料制成。所述基底膜33和所述支撑膜35可以是但不限于由聚酯材料制成的聚酯薄膜。
具体地，所述胶膜31的厚度可以为但不限于5-25um，所述基底膜33的厚度可以为但不限于20-75um，所述支撑膜35的厚度可以为但不限于150-250um。
其中，屏幕保护结构30定义有预先规划的用于切割的切割区域70。具体地，所述胶膜31和所述基底膜33在所述切割区域70的至少一部分区域内镂空设置，所述支撑膜35在所述切割区域70内非镂空设置。其中，所述切割区域70包括第一切割区域71和第二切割区域73。请一并参考图3、图4和图5，所述第一切割区域71是指被所述屏幕保护结构30覆盖的所述显示板10上的预先规划的多个小尺寸的显示屏19的边界区域，针对所述第一切割区域71的切割方式为贯穿所述基底膜33、胶膜31和所述显示板10的完全贯穿切割方式，当沿着所述第一切割区域71进行切割时，会将所述显示板10切割成所述若干显示屏19，同时将所述基底膜33和所述胶膜31切割成若干保护块91。所述第二切割区域73是指所述屏幕保护结构30上与每个所述显示屏19上的焊盘区域191对应的切割区域，针对所述第二切割区域73的切割方式为仅仅贯穿所述屏幕保护结构30的部分贯穿方式，沿着所述第二切割区域73进行切 割时，会将所述屏幕保护结构30对应所述第二切割区域73的部分切割掉，而露出所述显示屏19上的焊盘区域191。
在一些实施例中，所述显示组件100为具有一定厚度的方形体，即，所述显示组件100沿着显示板10和屏幕保护结构30的层叠方向构成显示组件100的高，所述显示组件100的俯视角度下的相邻两边分别构成显示组件100的长和宽。为方便描述，所述显示组件100在切割之前定位时，所述显示组件100的其中两个长边优选与第一方向200方向平行，两个宽边优选与第二方向400平行放置，其中，所述第二方向400与所述第一方向200相垂直设置。
进一步具体地，所述第一切割区域71包括沿所述第一方向200平行设置的多个第一切割路径711，即横向切割路径。所述第一切割区域71包括沿所述第二方向400设置的多个第二子切割路径713，即竖向切割路径。所述多个第一切割路径711和所述多个第二切割路径713交织成网格状，并将所述显示板10、所述胶膜31和所述基底膜33分割成若干个子显示组件90。每个子显示组件90包括保护块91和显示屏19。每个保护块91对应设置在其中一个所述显示屏19上。具体地，每个保护块91包括设置在所述显示屏19上的胶膜块911和基底膜块913。所述第二切割区域73邻近每个所述保护块91的一边设置。每个所述保护块91在所述第二切割区域73上被切割时，位于所述显示屏19上的所述焊盘区域191露出。
具体地，本实施例中，所述胶膜31和所述基底膜33在所述第一切割区域71内镂空设置，所述胶膜31和所述基底膜33在所述第二切割区域73内非镂空设置。在一些实施例中，通过两道切割工序对显示组件100进行切割。在第一道切割时，先撕掉支撑膜35，再将所述基底膜33、胶膜31和显示板10沿第一切割区域71切割成若干个子显示组件90。由于所述基底膜33和所述胶膜31在所述第一切割区域71内镂空设置，因此，在进行第一道切割时无需切割所述基底膜33和所述胶膜31，节省切割时间和切割工作量。在进行第二道切割时，将每个子显示组件90在所述第二切割区域73内切割以露出所述显示屏19的焊盘区域191。
请一并参考图6、图7、图8和图9，为本申请第二实施例中显示组件100a的结构示意图。所述显示组件100a与所述第一实施例中的所述显示组件100 结构相似，区别之处在于，所述显示组件100a的所述胶膜31和所述基底膜33在所述第一切割区域71内非镂空设置，但在所述第二切割区域73内镂空设置。在进行第一道切割时，先撕掉支撑膜35，再将所述基底膜33、胶膜31和显示板10在所述第一切割区域71内进行切割以切割形成若干子显示组件90。由于所述基底膜33和所述胶膜31在所述第一切割区域71内非镂空设置，因此，在进行第一道切割时，需同时切割所述基底膜33和所述胶膜31。由于所述胶膜31和所述基底膜33在所述第二切割区域73内镂空设置，因此，无需进行第二道切割。撕掉所述支撑膜35时，每个显示屏19的焊盘区域191已露出，避免在第二切割区域73内的切割对所述显示屏19造成损伤。
请一并参考图10、图11和图12，为本申请第三实施例中显示组件100b的结构示意图。所述显示组件100b与所述第一实施例中的所述显示组件100结构相似，区别之处在于，所述显示组件100a的所述胶膜31和所述基底膜33在所述第一切割区域71内镂空设置，且在所述第二切割区域73的部分区域内镂空设置。在进行第一道切割时，先撕掉支撑膜35，再将所述基底膜33、胶膜31和显示板10沿所述第一切割区域71切割成若干个子显示组件90。由于所述基底膜33和所述胶膜31在所述第一切割区域71内镂空设置，因此，在进行第一道切割时，无需切割所述基底膜33和所述胶膜31，节省切割时间和切割工作量。由于所述胶膜31和所述基底膜33在所述第二切割区域73的部分区域内镂空设置，另一部分区域内非镂空设置，因此，所述胶膜31和所述基底膜33在所述第二切割区域73镂空的区域内无需进行第二道切割，但在非镂空的区域需进行第二道切割，最大程度的避免在第二切割区域73内的切割对所述显示屏19造成损伤。
可以理解，在其它实施例中，所述胶膜31和所述基底膜33在所述第一切割区域71内镂空设置，所述胶膜31和所述基底膜33在所述第二切割区域73内镂空设置。在进行第一道切割时，先撕掉支撑膜35，再将所述基底膜33、胶膜31和显示板10在所述第一切割区域71内切割成若干个子显示组件90。由于所述基底膜33和所述胶膜31在所述第一切割区域71内镂空设置，因此，第一道切割时无需切割所述基底膜33和所述胶膜31，节省切割时间和切割工作量。由于所述胶膜31和所述基底膜33在所述第二切割区域73内镂空设置， 因此，所述第二道切割可省略，避免在第二切割区域73内的切割对所述显示屏19造成损伤。
可以理解，在其它实施例中，所述胶膜31和所述基底膜33在所述第一切割区域71内非镂空设置，所述胶膜31在所述第二切割区域73内镂空设置，所述基底膜33在所述第二切割区域73内非镂空设置。在进行第一道切割时，先撕掉支撑膜35，再将所述基底膜33、胶膜31和显示板10在所述第一切割区域71内切割以形成若干子显示组件90。由于所述基底膜33和所述胶膜31在所述第一切割区域71非镂空设置，因此，在进行第一道切割时，需同时切割所述基底膜33和所述胶膜31。由于所述胶膜31在所述第二切割区域73内镂空设置但所述基底膜33在所述第二切割区域73非镂空设置，因此，在进行第二道切割时仅需切割所述基底膜33，避免在第二切割区域73内的切割对所述显示屏19造成损伤。
本申请的显示屏保护结构，和具有显示屏保护结构的显示组件，通过所述胶膜31和所述基底膜33在所述第一切割区域71和所述第二切割区域73内的至少一部分区域镂空设置，减少切割工作量甚至减少切割工序，并保护显示屏19不被切割损伤，提高显示屏切割良率，降低生产成本。
请参阅图13，为本申请一实施例中的显示组件的切割方法的流程图。所述显示组件的切割方法应用于前述的显示组件100、100a和100b中，执行顺序并不限于图13所示的顺序。所述方法包括步骤：
步骤1310，提供一种显示组件100，所述显示组件100包括显示板10和屏幕保护结构30，所述屏幕保护结构30包括胶膜31、基底膜33和支撑膜35，所述胶膜31层叠设置于所述显示板10上，所述基底膜33层叠设置于所述胶膜31上，所述支撑膜35层叠设置于所述基底膜33上，所述屏幕保护结构30定义有用于切割的切割区域70，所述胶膜31和所述基底膜33在所述切割区域70的至少一部分区域内镂空设置，所述支撑膜35在所述切割区域70内非镂空设置，其中，所述切割区域70包括第一切割区域71和第二切割区域73，所述第一切割区域71是指沿着所述第一切割区域71切割时将显示板10切割成若干显示屏19的区域，所述第二切割区域73是指与所述屏幕保护结构30的所述保护块91上与每个所述显示屏19的焊盘区域对应的切割区域。
步骤1320，进行第一道切割，包括：撕掉所述支撑膜35，将所述显示板10、所述胶膜31和所述基底膜33沿所述第一切割区域71切割形成若干子显示组件90，其中，每个所述子显示组件90包括显示屏19和设置在所述显示屏19上的胶膜块91和基底膜块93，所述胶膜31和所述基底膜33在所述第一切割区域71内镂空的区域仅切割所述显示板10。
具体地，所述胶膜31和所述基底膜33在所述第一切割区域71内镂空时，在进行第一道切割时，无需切割所述基底膜33和所述胶膜31，节省切割时间和切割工作量。
步骤1330，进行第二道切割，包括：将每个子显示组件90沿所述第二切割区域73切割所述胶膜块91和基底膜块93以露出所述显示屏19的焊盘区域191，其中，如果所述胶膜31和所述基底膜33在所述第二切割区域73内镂空，在不需进行第二道切割。
具体地，所述胶膜31在所述第二切割区域73内镂空设置，但所述基底膜33在所述第二切割区域73内非镂空设置时，在进行第二道切割时，仅需切割所述基底膜33。
请参阅图14，为本申请一实施例中的显示屏的贴膜方法的流程图。所述显示屏的贴膜方法应用于前述的显示组件100、100a和100b中，执行顺序并不限于图14所示的顺序。所述方法包括步骤：
步骤1410，提供一种屏幕保护结构30。所述屏幕保护结构30包括胶膜31、基底膜33和支撑膜35，所述基底膜33层叠设置于所述胶膜31上，所述支撑膜35层叠设置于所述基底膜33上，所述屏幕保护结构30定义有用于切割的切割区域70，所述胶膜31和所述基底膜33在所述切割区域70的至少一部分区域内镂空设置，所述支撑膜35在所述切割区域70内非镂空设置，其中，所述切割区域70包括第一切割区域71和第二切割区域73，所述第一切割区域71是指沿着所述第一切割区域71切割时将显示板10切割成若干显示屏19的区域，所述第二切割区域73是指与所述屏幕保护结构30的所述保护块91上与每个所述显示屏19的焊盘区域对应的切割区域。
步骤1420，提供一显示板10，将所述屏幕保护结构30通过所述胶膜31贴附所述显示板10上。
步骤1430，进行第一道切割，包括：撕掉所述支撑膜35，将所述显示板10、所述胶膜31和所述基底膜33沿所述第一切割区域71内切割形成若干子显示组件90，所述子显示组件90包括显示屏19和设置在所述显示屏上的胶膜块91和基底膜块93，其中，所述胶膜31和所述基底膜33在所述第一切割区域71内镂空的区域仅切割所述显示板10。
具体地，所述胶膜31和所述基底膜33在所述第一切割区域71内镂空设置时，在进行第一道切割时，无需切割所述基底膜33和所述胶膜31，节省切割时间和切割工作量。
步骤S1440，进行第二道切割，包括：将每个子显示组件90沿所述第二切割区域73切割所述胶膜块91和基底膜块93以露出所述显示屏19的焊盘区域191以完成对所述显示屏10的贴膜，其中，所述胶膜31和所述基底膜33在所述第二切割区域73镂空的部分不需进行第二道切割。
具体地，所述胶膜31和所述基底膜33在所述第二切割区域73内镂空设置时，所述第二道切割可省略。
具体地，所述胶膜31在所述第二切割区域73镂空设置，所述基底膜33在所述第二切割区域73非镂空设置时，在进行第二道切割时，仅需切割所述基底膜33，避免在第二切割区域73内的切割对所述显示屏19造成损伤。
本申请的显示组件切割方法以及显示屏的贴膜方法，通过将所述胶膜和所述基底膜在所述第一切割区域和所述第二切割区域的至少一部分区域镂空设置，减少切割工作量甚至减少切割工序，并保护显示屏19不被切割损伤，提高显示屏切割良率，降低生产成本。
需要说明的是，第一道切割和第二道切割所采用的切割方式包括但不限于激光切割。
以上所述是本申请的优选实施例，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本申请的保护范围。

Claims (20)

  1. 一种屏幕保护结构，用于对一显示板进行切割前保护，其特征在于，所述屏幕保护结构包括胶膜、基底膜和支撑膜，所述基底膜层叠设置于所述胶膜上，所述支撑膜层叠设置于所述基底膜上，所述屏幕保护结构定义有用于切割的切割区域，所述胶膜和所述基底膜在所述切割区域的至少一部分区域内镂空设置，所述支撑膜在所述切割区域内非镂空设置，其中，所述切割区域包括第一切割区域和第二切割区域，所述第一切割区域是指沿着所述第一切割区域切割时将所述显示板切割成若干显示屏的区域，所述第二切割区域是指与所述屏幕保护结构上与每个所述显示屏的焊盘区域对应的切割区域。
  2. 如权利要求1所述的屏幕保护结构，其特征在于，所述胶膜和所述基底膜在所述第一切割区域内镂空设置。
  3. 如权利要求2所述的屏幕保护结构，其特征在于，所述胶膜和所述基底膜在所述第二切割区域内非镂空设置。
  4. 如权利要求2所述的屏幕保护结构，其特征在于，所述胶膜和所述基底膜在所述第二切割区域内镂空设置。
  5. 如权利要求2所述的屏幕保护结构，其特征在于，所述胶膜和所述基底膜在所述第二切割区域的至少一部分区域内镂空设置；或者所述胶膜在所述第二切割区域内镂空设置，所述基底膜在所述第二切割区域内非镂空设置。
  6. 如权利要求1所述的屏幕保护结构，其特征在于，所述胶膜和所述基底膜在所述第一切割区域内非镂空设置。
  7. 如权利要求6所述的屏幕保护结构，其特征在于，所述胶膜和所述基底膜在所述第二切割区域内镂空设置。
  8. 如权利要求6所述的屏幕保护结构，其特征在于，所述胶膜和所述基底膜在所述第二切割区域的至少一部分区域内镂空设置；或者所述胶膜在所述第二切割区域内镂空设置，所述基底膜在所述第二切割区域内非镂空设置。
  9. 如权利要求2至8任一项所述的屏幕保护结构，其特征在于，所述第一切割区域包括沿第一方向平行设置的多个第一切割路径和沿第二方向设置的多个第二子切割路径，所述第二方向与所述第一方向垂直设置，所述多个第一切割路径和所述多个第二切割路径交织成网格状，并将所述胶膜和所述基底膜分割成若干个保护块，每个保护块用于对应设置在其中一个所述显示屏上，所述第二切割区域位于每个所述保护块的一侧，每个所述保护块在所述第二切割区域被切割以用于露出所述显示屏上的所述焊盘区域。
  10. 如权利要求9所述的屏幕保护结构，其特征在于，所述多个第一切割路径之间的间隔相等，所述多个第二切割路径之间的间隔相等。
  11. 如权利要求1所述的屏幕保护结构，其特征在于，所述胶膜由丙烯酸、硅胶和聚氨酯材料中的一种或者多种材料制成，所述基底膜和所述支撑膜为由聚酯材料制成的聚酯薄膜。
  12. 如权利要求1所述的屏幕保护结构，其特征在于，所述胶膜的厚度为5-25um，所述基底膜的厚度为20-75um,所述支撑膜的厚度为150-250um。
  13. 一种显示组件，其特征在于，所述显示组件包括显示板和屏幕保护结构，所述屏幕保护结构包括胶膜、基底膜和支撑膜，所述胶膜层叠设置于所述显示板上，所述基底膜层叠设置于所述胶膜上，所述支撑膜层叠设置于所述基底膜上，所述屏幕保护结构定义有用于切割的切割区域，所述胶膜和所述基底膜在切割区域的至少一部分区域内镂空设置，所述支撑膜在所述切割区域内非镂空设置，其中，所述切割区域包括第一切割区域和第二切割区域，所述第一切割区域是指沿着所述第一切割区域切割时将所述显示板切割成若干显示屏的区域，所述第二切割区域是指与所述屏幕保护结构上与每个所述显示屏的焊盘区域对应的切割区域。
  14. 一种显示组件的切割方法，其特征在于，所述切割方法包括步骤：
    提供一显示组件，所述显示组件包括显示板和屏幕保护结构，所述屏幕保护结构包括胶膜、基底膜和支撑膜，所述胶膜层叠设置于所述显示板上，所述基底膜层叠设置于所述胶膜上，所述支撑膜层叠设置于所述基底 膜上，所述胶膜和所述基底膜在切割区域的至少一部分区域内镂空设置，所述支撑膜在所述切割区域内非镂空设置，其中，所述切割区域包括第一切割区域和第二切割区域，所述第一切割区域是指沿着所述第一切割区域切割时将所述显示板切割成若干显示屏的区域，所述第二切割区域是指与所述屏幕保护结构上与每个所述显示屏的焊盘区域对应的切割区域；
    进行第一道切割，包括：撕掉所述支撑膜，将所述显示板、所述胶膜和所述基底膜沿所述第一切割区域切割形成若干子显示组件，其中，所述子显示组件包括显示屏和设置在所述显示屏上的胶膜块和基底膜块，所述胶膜和所述基底膜在所述第一切割区域内镂空的区域仅切割所述显示板；
    进行第二道切割，包括：将每个子显示组件沿所述第二切割区域切割所述胶膜块和基底膜块以露出所述显示屏的焊盘区域，其中，所述胶膜和所述基底膜在所述第二切割区域内镂空的区域不需切割。
  15. 如权利要求14所述的切割方法，其特征在于，所述胶膜和所述基底膜在所述第一切割区域镂空设置时，所述第一道切割无需切割所述胶膜和所述基底膜。
  16. 如权利要求14或15所述的切割方法，其特征在于，所述胶膜和所述基底膜在所述第二切割区域镂空设置时，所述第二道切割省略。
  17. 如权利要求14所述的切割方法，其特征在于，所述胶膜在所述第二切割区域镂空设置，且所述基底膜在所述第二切割区域非镂空设置时，所述第二道切割仅切割所述基底膜不切割所述胶膜。
  18. 如权利要求14所述的切割方法，其特征在于，所述胶膜和所述基底膜在所述第二切割区域的部分区域镂空设置时，所述第二道切割仅切割所述胶膜和所述基底膜在所述第二切割区域内非镂空的区域。
  19. 如权利要求14所述的切割方法，其特征在于，所述第一切割区域包括沿第一方向平行设置的多个第一切割路径和沿第二方向设置的多个第二子切割路径，所述第一切割区域将所述胶膜和所述基底膜分割成若干个保护块，每个保护块对应设置在其中一个所述显示屏上以形成所述子显示组件，所述第二切割区域位于每个所述保护块的一侧，每个所述保护块在所述第二切割区域被切割以露出所述显示屏上的所述焊盘区域。
  20. 一种显示屏的贴膜方法，其特征在于，所述贴膜方法包括步骤：
    提供一种屏幕保护结构，所述屏幕保护结构包括胶膜、基底膜和支撑膜，所述基底膜层叠设置于所述胶膜上，所述支撑膜层叠设置于所述基底膜上，所述胶膜和所述基底膜在切割区域的至少一部分区域内镂空设置，所述支撑膜在所述切割区域内非镂空设置，其中，所述切割区域包括第一切割区域和第二切割区域，所述第一切割区域是指沿着所述第一切割区域切割时将显示板切割成若干显示屏的区域，所述第二切割区域是指与所述屏幕保护结构上与每个所述显示屏的焊盘区域对应的切割区域；
    提供一种所述显示板，将所述屏幕保护结构通过所述胶膜贴附于所述显示板上；
    撕掉所述显示组件的支撑膜，将所述显示板、所述胶膜和所述基底膜沿所述第一切割区域切割形成若干子显示组件，其中，所述子显示组件包括显示屏和设置在所述显示屏上的胶膜块和基底膜块，所述胶膜和所述基底膜在所述第一切割区域内镂空的区域仅切割所述显示板；
    将每个子显示组件沿所述第二切割区域切割所述胶膜块和所述基底膜块以露出所述焊盘区域，其中，所述胶膜块和所述基底膜块在所述第二切割区域镂空的区域不需切割，以完成所述显示屏的贴膜。
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