WO2017113671A1 - 一种显示装置的前框、显示装置及其制作方法 - Google Patents

一种显示装置的前框、显示装置及其制作方法 Download PDF

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Publication number
WO2017113671A1
WO2017113671A1 PCT/CN2016/088191 CN2016088191W WO2017113671A1 WO 2017113671 A1 WO2017113671 A1 WO 2017113671A1 CN 2016088191 W CN2016088191 W CN 2016088191W WO 2017113671 A1 WO2017113671 A1 WO 2017113671A1
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Prior art keywords
degrees
front frame
bending
display device
extruded profile
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Ceased
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PCT/CN2016/088191
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English (en)
French (fr)
Inventor
黄科
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Le Holdings Beijing Co Ltd
Leshi Zhixin Electronic Technology Tianjin Co Ltd
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Le Holdings Beijing Co Ltd
Leshi Zhixin Electronic Technology Tianjin Co Ltd
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Priority to US15/250,656 priority Critical patent/US20170196099A1/en
Publication of WO2017113671A1 publication Critical patent/WO2017113671A1/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/04—Metal casings

Definitions

  • the present application relates to the field of display devices, and in particular, to a front frame, a display device, and a method of fabricating the same.
  • the front frame of a display device such as a television is usually made by four-side splicing, and the four-sided splicing method causes a gap between the front side and the back side of the front frame, which seriously affects the appearance of the display device.
  • the present application provides a front frame, a display device, and a manufacturing method thereof, which can eliminate the gap on the front side of the front frame and make the appearance of the front frame more beautiful.
  • the present application provides a front frame of a display device for fixing a display module of the display device.
  • the front frame is softened at a high temperature by using an aluminum extruded profile having an inverted F shape in cross section, and is bent. The mold bends it to form a 90 degree front without gap front frame.
  • the back surface of the aluminum extruded profile has a crack stop groove.
  • the bending die sequentially bends the aluminum extruded profile from 180 degrees to N degrees by 90 degrees, and the N bending angles are less than 180 degrees and greater than 90 degrees. .
  • the N is two, and the bending angle includes a first bending angle and a second bending angle.
  • the first bending angle is 150 degrees
  • the second bending angle is 120 degrees
  • the present application further provides a display device including a front frame and a display module, wherein the front frame is used for fixing the display module.
  • the front frame is softened at a high temperature by an aluminum extruded profile having an inverted F shape in cross section, and is bent by a bending die to form a 90 degree front gapless front frame.
  • the back surface of the aluminum extruded profile has a crack stop groove.
  • the bending die sequentially bends the aluminum extruded profile from 180 degrees to N degrees by 90 degrees, and the N bending angles are less than 180 degrees and greater than 90 degrees. .
  • the N is two, and the bending angle includes a first bending angle and a second bending angle.
  • the first bending angle is 150 degrees
  • the second bending angle is 120 degrees
  • the present application also provides a method for manufacturing a front frame of a display device, wherein the front frame is used for fixing a display module of the display device, and the method includes:
  • the aluminum extruded profile having an inverted F shape in cross section is softened at a high temperature
  • the method further comprises:
  • a crack stop groove is formed on the back surface of the aluminum extruded profile.
  • the bending is performed by using a bending die to form a 90-degree gap-free front frame, specifically: the bending die sequentially passes the aluminum extruded profile from 180 degrees to N bending angles. Bending to 90 degrees, the N bending angles are less than 180 degrees and greater than 90 degrees.
  • the N is two, and the bending angle includes a first bending angle and a second bending angle.
  • the first bending angle is 150 degrees
  • the second bending angle is 120 degrees
  • the front frame of the present application is softened at a high temperature by using an aluminum extruded profile having an inverted F shape in cross section, and is bent by a bending die to form a 90 degree front gapless front frame. Therefore, the present application utilizes the characteristics of the aluminum extruded profile to bend it, and the front face of the front frame is formed without gaps. Therefore, the front frame of the display device produced by the present application avoids the influence of the front frame gap on the appearance of the display device, and makes the appearance of the display device more beautiful.
  • FIG. 1 is a schematic view showing the installation of a front frame and a display module of the present application
  • FIG. 2 is a schematic view of a front frame of a display device of the present application.
  • FIG. 3 is a schematic cross-sectional view of a front frame of a display device of the present application.
  • 4a-4d are schematic diagrams showing a state of fabrication of a front frame of a display device of the present application.
  • FIG. 5 is a flow chart of a method of fabricating a front frame of a display device according to the present application.
  • the front frame described in the present application is softened at a high temperature by using an aluminum extruded profile having an inverted F shape in cross section, and is bent by a bending die to form a 90 degree front gapless front frame. Therefore, the present application utilizes the characteristics of the aluminum extruded profile to bend it, and the front face of the front frame is formed without gaps. Therefore, the front frame of the display device produced by the present application avoids the influence of the front frame gap on the appearance of the display device, and makes the appearance of the display device more beautiful.
  • an embodiment of the present application provides a front frame 1 of a display device for fixing a display module 2 of the display device.
  • the front frame 1 is softened at a high temperature by an aluminum extruded profile having an inverted F shape in cross section, and is bent by a bending die to form a 90 degree front gapless front frame (AA area shown) ).
  • the front frame of the display device produced by the present application avoids the influence of the front frame gap on the appearance of the display device, and makes the appearance of the display device more beautiful.
  • the cross section is an inverted F-shaped aluminum extruded profile, and a cross-sectional view thereof is shown in FIG.
  • the back of the U-profile has a crack-stop groove 11.
  • the crack arresting groove 11 prevents the U-shaped profile from being broken during the bending process, and the crack preventing groove 11 is located at the back of the U-shaped profile, and the front face of the front frame is still a gapless structure. It does not affect its positive appearance.
  • the bending die in order to more smoothly perform the bending process on the aluminum extruded profile, sequentially bends the aluminum extruded profile from 180 degrees to N degrees by 90 degrees to 90 degrees.
  • the N bending angles are less than 180 degrees and greater than 90 degrees.
  • the N is selected by a person skilled in the art according to requirements, and the bending angle is gradually approached by 90 degrees from 180 degrees.
  • the N is two, and the bending angle includes a first bending angle and a second bending angle.
  • the first bending angle is 150 degrees, and the second bending angle is 120 degrees.
  • the region B of the aluminum extruded profile is heated, and the cracked groove 41 is opened on the back surface of the aluminum extruded profile, and the aluminum extruded profile is bent at an angle of 140 degrees by bending the mold.
  • the region C of the aluminum extruded profile is heated, and by bending the die, the aluminum extruded profile has a bending angle of 120 degrees.
  • the region D of the aluminum extruded profile is heated and the bending profile of the extruded aluminum profile is 90 degrees by bending the mold.
  • FIG. 1 another embodiment of the present application provides a display device, which includes a front frame 1 and a display module 2 , and the front frame 1 is used to fix the display module 2 .
  • the front frame 1 is softened at a high temperature by an aluminum extruded profile having an inverted F shape in cross section, and is bent by a bending die to form a 90 degree front gapless front frame (AA area shown) ).
  • the front frame of the display device produced by the present application avoids the influence of the front frame gap on the appearance of the display device, and makes the appearance of the display device more beautiful.
  • the cross section is an inverted F-shaped aluminum extruded profile, and a cross-sectional view thereof is shown in FIG.
  • the back of the U-profile has a crack-stop groove 11.
  • the crack arresting groove 11 prevents the U-shaped profile from being broken during the bending process, and the crack preventing groove 11 is located at the back of the U-shaped profile, and the front face of the front frame is still a gapless structure. It does not affect its positive appearance.
  • the bending die sequentially bends the aluminum extrusion profile from 180 degrees to N degrees by 90 degrees, and the N bending angles are less than 180 degrees and greater than 90 degrees.
  • the N is selected by a person skilled in the art according to requirements, and the bending angle is gradually approached by 90 degrees from 180 degrees.
  • the N is two, and the bending angle includes a first bending angle and a second bending angle.
  • the first bending angle is 150 degrees, and the second bending angle is 120 degrees.
  • the region B of the aluminum extruded profile is heated, and the cracked groove 41 is opened on the back surface of the aluminum extruded profile, and the aluminum extruded profile is bent at an angle of 140 degrees by bending the mold.
  • the region C of the aluminum extruded profile is heated, and by bending the die, the aluminum extruded profile has a bending angle of 120 degrees.
  • the region D of the aluminum extruded profile is heated and the bending profile of the extruded aluminum profile is 90 degrees by bending the mold.
  • an embodiment of the present application further provides a method for manufacturing a front frame of a display device.
  • the front frame 1 of the present application is used to fix the display module 2 of the display device.
  • the method includes:
  • the aluminum extruded profile having an inverted F shape in cross section is softened at a high temperature.
  • the front frame of the display device produced by the present application avoids the influence of the front frame gap on the appearance of the display device, and makes the appearance of the display device more beautiful.
  • the aluminum extruded profile has an inverted F-shape in cross section, and a cross-sectional view thereof is shown in FIG.
  • the back of the U-profile has a crack-stop groove 11.
  • the crack arresting groove 11 prevents the U-shaped profile from being broken during the bending process, and the crack preventing groove 11 is located at the back of the U-shaped profile, and the front face of the front frame is still a gapless structure. It does not affect its positive appearance.
  • the bending die in order to more smoothly perform the bending process on the aluminum extruded profile, sequentially bends the aluminum extruded profile from 180 degrees to N degrees by 90 degrees to 90 degrees.
  • the N bending angles are less than 180 degrees and greater than 90 degrees.
  • the N is selected by a person skilled in the art according to requirements, and the bending angle is gradually increased from 180 degrees to 90 degrees. degree.
  • the N is two, and the bending angle includes a first bending angle and a second bending angle.
  • the first bending angle is 150 degrees, and the second bending angle is 120 degrees.
  • the region B of the aluminum extruded profile is heated, and the cracked groove 41 is opened on the back surface of the aluminum extruded profile, and the aluminum extruded profile is bent at an angle of 140 degrees by bending the mold.
  • the region C of the aluminum extruded profile is heated, and by bending the die, the aluminum extruded profile has a bending angle of 120 degrees.
  • the region D of the aluminum extruded profile is heated and the bending profile of the extruded aluminum profile is 90 degrees by bending the mold.
  • an aluminum extruded profile having an inverted F-shape is taken such that the area A of the extruded aluminum profile is heated.
  • the area B of the aluminum extruded profile is heated.
  • the crack groove 41 is opened on the back surface of the aluminum extruded profile, and the bending angle of the aluminum extruded profile is 140 degrees by bending the mold.
  • the region C of the aluminum extruded profile is heated, and by bending the die, the aluminum extruded profile has a bending angle of 120 degrees.
  • the region D of the aluminum extruded profile is heated and the bending profile of the extruded aluminum profile is 90 degrees by bending the mold.
  • the front frame of the aluminum extruded profile has no gap on the front side and a crack stop groove on the back side.
  • the front frame is used to fix a display module of the display device. Since the front frame of the display device produced by the present application avoids the influence of the front frame front gap on the appearance of the display device, the appearance of the display device is more beautiful.

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  • Microelectronics & Electronic Packaging (AREA)
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Abstract

一种显示装置的前框（1）、显示装置及其制作方法，所述前框（1）用于固定所述显示装置的显示模组（2），所述前框（1）采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框。所述方法包括：将横截面为倒立F形的铝挤型材在高温下软化(S1)；采用折弯模具对其进行折弯，形成90度正面无间隙前框(S2)。

Description

一种显示装置的前框、显示装置及其制作方法
本申请要求于2015年12月30日提交中国专利局、申请号为201511031434.9，发明名称为“一种显示装置的前框、显示装置及其制作方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示装置技术领域，尤其涉及一种显示装置的前框、显示装置及其制作方法。
背景技术
随着人们生活水平的提高，对电器设备的要求已经从原来的功能型转变到现在的美观型。而电视作为视频观看装置，人们对其外观的要求也越来越高。
电视等显示装置的前框通常采用四条型材通过四边拼接的方式制成，四边拼接的方式造成前框的正面和反面都存在间隙，严重影响显示装置的外观。
因此，如何提供更加美观的显示装置前框，成为现有技术中亟需解决的技术问题。
发明内容
有鉴于此，本申请提供一种显示装置的前框、显示装置及其制作方法，其能够消除前框正面的间隙，令前框的外观更加美观。
本申请提供一种显示装置的前框，所述前框用于固定所述显示装置的显示模组，所述前框采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框。
在本申请一具体实施例中，所述铝挤型材的背面具有止裂槽。
在本申请一具体实施例中，所述折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
在本申请一具体实施例中，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
在本申请一具体实施例中，所述第一折弯角度为150度，所述第二折弯角度为120度。
本申请还提供一种显示装置，包括前框和显示模组，所述前框用于固定所述显示模组，
所述前框采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框。
在本申请一具体实施例中，所述铝挤型材的背面具有止裂槽。
在本申请一具体实施例中，所述折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
在本申请一具体实施例中，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
在本申请一具体实施例中，所述第一折弯角度为150度，所述第二折弯角度为120度。
本申请还提供一种显示装置前框的制作方法，所述前框用于固定所述显示装置的显示模组，所述方法包括：
将横截面为倒立F形的铝挤型材在高温下软化；
采用折弯模具对其进行折弯，形成90度正面无间隙前框。
在本申请一具体实施例中，所述将铝挤型材在高温下软化之后还包括：
在所述铝挤型材的背面开设止裂槽。
在本申请一具体实施例中，所述采用折弯模具对其进行折弯，形成90度无间隙前框具体为：折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
在本申请一具体实施例中，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
在本申请一具体实施例中，所述第一折弯角度为150度，所述第二折弯角度为120度。
由以上技术方案可见，本申请所述前框采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框。因此，本申请利用铝挤型材的特点，对其进行折弯，所形成前框的正面无间隙。从而本申请制作的显示装置前框避免了由于前框正面间隙，对显示装置外观产生的影响，令显示装置的外观更加美观。
附图说明
为了更清楚地说明本申请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地介绍，显而易见地，下面 描述中的附图仅仅是本申请中记载的一些实施例，对于本领域普通技术人员来讲，还可以根据这些附图获得其他的附图。
图1是本申请前框与显示模组的安装示意图；
图2是本申请一种显示装置的前框的示意图；
图3是本申请一种显示装置的前框的横截面示意图；
图4a——图4d是本申请一种显示装置的前框的制作状态示意图；
图5是本申请一种显示装置前框的制作方法的流程图。
具体实施方式
本申请所述前框采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框。因此，本申请利用铝挤型材的特点，对其进行折弯，所形成前框的正面无间隙。从而本申请制作的显示装置前框避免了由于前框正面间隙，对显示装置外观产生的影响，令显示装置的外观更加美观。
当然，实施本申请的任一技术方案必不一定需要同时达到以上的所有优点。
为了使本领域的人员更好地理解本申请中的技术方案，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所获得的所有其他实施例，都应当属于本申请保护的范围。
下面结合本申请附图进一步说明本申请具体实现。
参见图1，本申请一具体实施例提供一种显示装置的前框1，所述前框1用于固定所述显示装置的显示模组2。
参见图2，所述前框1采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框(图示A-A区)。
本申请制作的显示装置前框避免了由于前框正面间隙，对显示装置外观产生的影响，令显示装置的外观更加美观。
在本申请一具体实现中，所述横截面为倒立F形的铝挤型材，其截面图如图3所示。为了避免所述U形型材在折弯的过程中发生断裂，参见图2，所述U形型材的背面具有止裂槽11。
所述止裂槽11避免了所述U形型材在折弯的过程中发生断裂，且所述止裂槽11位于所述U形型材的背面，所述前框的正面仍然为无间隙结构，不会对其正面外观产生影响。
在本申请另一具体实现中，为了更加平缓的对所述铝挤型材进行折弯处理，所述折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
所述N由本领域技术人员根据需求选取，折弯角度逐渐由180度接近90度。
具体地，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
所述第一折弯角度为150度，所述第二折弯角度为120度。
参见图4a，所述铝挤型材的区域A被加热。
参见图4b，所述铝挤型材的区域B被加热，在所述铝挤型材的背面开止裂槽41，通过折弯模具，令所述铝挤型材的折弯角度为140度。
参见图4c，所述铝挤型材的区域C被加热，通过折弯模具，令所述铝挤型材的折弯角度为120度。
参见图4d，所述铝挤型材的区域D被加热，通过折弯模具，令所述铝挤型材的折弯角度为90度。
参见图1，本申请另一具体实施例提供一种显示装置，所述显示装置包括前框1和显示模组2，所述前框1用于固定所述显示模组2。
参见图2，所述前框1采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框(图示A-A区)。
本申请制作的显示装置前框避免了由于前框正面间隙，对显示装置外观产生的影响，令显示装置的外观更加美观。
在本申请一具体实现中，所述横截面为倒立F形的铝挤型材，其截面图如图3所示。为了避免所述U形型材在折弯的过程中发生断裂，参见图2，所述U形型材的背面具有止裂槽11。
所述止裂槽11避免了所述U形型材在折弯的过程中发生断裂，且所述止裂槽11位于所述U形型材的背面，所述前框的正面仍然为无间隙结构，不会对其正面外观产生影响。
在本申请另一具体实现中，为了更加平缓的对所述铝挤型材进行折弯处 理，所述折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
所述N由本领域技术人员根据需求选取，折弯角度逐渐由180度接近90度。
具体地，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
所述第一折弯角度为150度，所述第二折弯角度为120度。
参见图4a，所述铝挤型材的区域A被加热。
参见图4b，所述铝挤型材的区域B被加热，在所述铝挤型材的背面开止裂槽41，通过折弯模具，令所述铝挤型材的折弯角度为140度。
参见图4c，所述铝挤型材的区域C被加热，通过折弯模具，令所述铝挤型材的折弯角度为120度。
参见图4d，所述铝挤型材的区域D被加热，通过折弯模具，令所述铝挤型材的折弯角度为90度。
对应于上述显示装置前框，本申请一实施例还提供一种显示装置前框的制作方法，参见图1，本申请所述前框1用于固定所述显示装置的显示模组2。
参见图5，所述方法包括：
S1、将横截面为倒立F形的铝挤型材在高温下软化。
S2、采用折弯模具对其进行折弯，形成90度正面无间隙前框。
本申请制作的显示装置前框避免了由于前框正面间隙，对显示装置外观产生的影响，令显示装置的外观更加美观。
在本申请一具体实现中，所述铝挤型材的横截面为倒立F形，其截面图如图3所示。为了避免所述U形型材在折弯的过程中发生断裂，参见图2，所述U形型材的背面具有止裂槽11。
所述止裂槽11避免了所述U形型材在折弯的过程中发生断裂，且所述止裂槽11位于所述U形型材的背面，所述前框的正面仍然为无间隙结构，不会对其正面外观产生影响。
在本申请另一具体实现中，为了更加平缓的对所述铝挤型材进行折弯处理，所述折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
所述N由本领域技术人员根据需求选取，折弯角度逐渐由180度接近90 度。
具体地，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
所述第一折弯角度为150度，所述第二折弯角度为120度。
参见图4a，所述铝挤型材的区域A被加热。
参见图4b，所述铝挤型材的区域B被加热，在所述铝挤型材的背面开止裂槽41，通过折弯模具，令所述铝挤型材的折弯角度为140度。
参见图4c，所述铝挤型材的区域C被加热，通过折弯模具，令所述铝挤型材的折弯角度为120度。
参见图4d，所述铝挤型材的区域D被加热，通过折弯模具，令所述铝挤型材的折弯角度为90度。
下面通过一具体应用场景来进一步说明本申请实现。
参见图4a，取一横截面为倒立F形的铝挤型材，令所述铝挤型材的区域A被加热。
参见图4b，所述铝挤型材的区域B被加热。在所述铝挤型材的背面开止裂槽41，通过折弯模具，令所述铝挤型材的折弯角度为140度。
参见图4c，所述铝挤型材的区域C被加热，通过折弯模具，令所述铝挤型材的折弯角度为120度。
参见图4d，所述铝挤型材的区域D被加热，通过折弯模具，令所述铝挤型材的折弯角度为90度。
所述铝挤型材制成的前框的正面无间隙，背面具有止裂槽。所述前框用于固定所述显示装置的显示模组。由于本申请制作的显示装置前框避免了由于前框正面间隙，对显示装置外观产生的影响，令显示装置的外观更加美观。
尽管已描述了本申请的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本申请范围的所有变更和修改。显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (15)

  1. 一种显示装置的前框，所述前框用于固定所述显示装置的显示模组，其特征在于，
    所述前框采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框。
  2. 根据权利要求1所述的前框，其特征在于，所述铝挤型材的背面具有止裂槽。
  3. 根据权利要求2所述的前框，其特征在于，所述折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
  4. 根据权利要求3所述的前框，其特征在于，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
  5. 根据权利要求4所述的前框，其特征在于，所述第一折弯角度为150度，所述第二折弯角度为120度。
  6. 一种显示装置，包括前框和显示模组，所述前框用于固定所述显示模组，其特征在于，
    所述前框采用横截面为倒立F形的铝挤型材在高温下软化，采用折弯模具对其进行折弯，所形成的90度正面无间隙前框。
  7. 根据权利要求6所述的显示装置，其特征在于，所述铝挤型材的背面具有止裂槽。
  8. 根据权利要求7所述的显示装置，其特征在于，所述折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
  9. 根据权利要求8所述的显示装置，其特征在于，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
  10. 根据权利要求9所述的显示装置，其特征在于，所述第一折弯角度为150度，所述第二折弯角度为120度。
  11. 一种显示装置前框的制作方法，所述前框用于固定所述显示装置的显示模组，其特征在于，
    将横截面为倒立F形的铝挤型材在高温下软化；
    采用折弯模具对其进行折弯，形成90度正面无间隙前框。
  12. 根据权利要求11所述的制作方法，其特征在于，所述将铝挤型材在高温下软化之后还包括：
    在所述铝挤型材的背面开设止裂槽。
  13. 根据权利要求12所述的制作方法，其特征在于，所述采用折弯模具对其进行折弯，形成90度无间隙前框具体为：折弯模具依次将所述铝挤型材从180度经过N个折弯角度折弯至90度，所述N个折弯角度小于180度，大于90度。
  14. 根据权利要求13所述的制作方法，其特征在于，所述N为二，所述折弯角度包括第一折弯角度和第二折弯角度。
  15. 根据权利要求14所述的制作方法，其特征在于，所述第一折弯角度为150度，所述第二折弯角度为120度。
PCT/CN2016/088191 2015-12-30 2016-07-01 一种显示装置的前框、显示装置及其制作方法 Ceased WO2017113671A1 (zh)

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