WO2023283817A1 - Frame structure, backlight module and display device - Google Patents

Frame structure, backlight module and display device Download PDF

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Publication number
WO2023283817A1
WO2023283817A1 PCT/CN2021/106181 CN2021106181W WO2023283817A1 WO 2023283817 A1 WO2023283817 A1 WO 2023283817A1 CN 2021106181 W CN2021106181 W CN 2021106181W WO 2023283817 A1 WO2023283817 A1 WO 2023283817A1
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WO
WIPO (PCT)
Prior art keywords
frame
frame structure
fastening
light
width distance
Prior art date
Application number
PCT/CN2021/106181
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French (fr)
Chinese (zh)
Inventor
陈志详
张政德
Original Assignee
瑞仪光电(苏州)有限公司
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Publication date
Application filed by 瑞仪光电(苏州)有限公司 filed Critical 瑞仪光电(苏州)有限公司
Priority to PCT/CN2021/106181 priority Critical patent/WO2023283817A1/en
Publication of WO2023283817A1 publication Critical patent/WO2023283817A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors

Definitions

  • the present application relates to a frame structure, a backlight module and a display, in particular to a frame structure for a backlight module and a display using the backlight module.
  • the frame of the display tends to become narrower and narrower.
  • the display includes a backlight module and a panel 70 mounted on the backlight module.
  • the backlight module includes an outer frame 80 and a fixing plate 90.
  • the outer frame 80 includes a bearing wall 81 and an outer wall 82 formed by extending downward from the bearing wall 81.
  • the periphery of the fixing plate 90 is bent upward to form a side wall.
  • Wall 91, the outer wall 82 and the side wall 91 are respectively formed with corresponding button holes 83 and buckles 92, so that the outer frame 80 can be assembled on the side of the fixed plate 90 through the outer wall 82 Periphery of the wall 91 , the carrying wall 81 is used to carry the panel 70 .
  • the outer wall 82 In order to make the outer frame 80 have a certain assembly strength, the outer wall 82 needs to press and be close to the side wall 91 of the fixing plate 90, so that the buckle 92 will not slip out of the button hole 83, so the Both the outer wall 82 and the side wall 91 must have a certain thickness, so as to avoid insufficient strength for carrying the panel 70, causing the frame of the display to be greater than or equal to the thickness T1 of the outer wall 82 plus the thickness of the side wall 91 T2 and the partial width T3 of the carrying wall 81 , however, this design is not conducive to the purpose of narrow frame, and there is still room for improvement.
  • the main purpose of the present application is to provide a frame structure, a backlight module and a display, so as to improve the problem that the frame structure of the current backlight module is not conducive to the design of a narrow-frame display.
  • the frame structure defines a light-emitting side and a relative back side, and the frame structure includes:
  • the backboard has a plurality of fastening parts arranged at intervals, the positions of the multiple joint parts and the multiple fastening parts are respectively corresponding to each other, and the multiple joint parts and the multiple fastening parts can be fastened to each other catch;
  • each fastening portion has two fastening surfaces, a bottom surface connecting the two fastening surfaces and an opening opposite to the bottom surface and located at the outer edge of the back plate, between the two fastening surfaces of each fastening portion There is a width distance between them, and the width distance adjacent to the opening is smaller than the width distance adjacent to the bottom surface.
  • the backlight module provided by this application includes:
  • an assembly space is formed between the frame and the back panel
  • the light source is arranged on the back plate and located in the assembly space, and the light source faces the light guide plate.
  • the display provided by this application includes:
  • the frame structure surrounds a light outlet, and the assembly space communicates with the light outlet;
  • the display panel is arranged on the frame and is located at the light exit side of the light exit.
  • the frame and the back plate of the frame structure of the present application are fastened to each other through the assembling part and the fastening part, so the frame can be directly assembled on the periphery of the back plate, and the backlight module can thereby make the
  • the outer frame is narrowed, and the width of the outer frame of the display of the present application is not affected by the thickness of the back plate, so that the design of the narrow frame can be achieved, wherein, through the design of the change in the width and distance of the fastening part, all the components can be strengthened.
  • the assembly stability of the assembly part and the fastening part can effectively avoid the separation of the frame and the backboard, improve the structural stability of the frame structure of the present application, and enable the backlight module to have a certain Set strength.
  • Fig. 1 is a partially exploded schematic diagram of the first preferred embodiment of the frame structure of the present application.
  • Fig. 2 A partial exploded schematic plan view of the frame structure of the present application.
  • Fig. 3 It is a schematic bottom plan view of the frame structure of the present application.
  • FIG. 4 is a partial front plan view of the fastening part of the backlight module of the present application.
  • FIG. 5 is a partial bottom plan view of the fastening part of the frame structure of the present application.
  • Fig. 6 It is a side sectional schematic diagram of another form of the assembling part and the fastening part of the frame structure of the present application.
  • FIG. 7 is a three-dimensional schematic view of the fastening part of the frame structure of the present application.
  • FIG. 8 is a schematic partial side cross-sectional view of the first preferred embodiment of the backlight module of the present application.
  • FIG. 9 is a partial side cross-sectional schematic view of the first preferred embodiment of the display of the present application.
  • Fig. 10 is a partially exploded schematic view of the second preferred embodiment of the frame structure of the present application.
  • Fig. 11 is a partial perspective view of the second preferred embodiment of the frame structure of the present application.
  • FIG. 12 is a partial side cross-sectional schematic diagram of the second preferred embodiment of the backlight module of the present application.
  • Fig. 13 A partial side view cross-sectional schematic diagram of the second preferred embodiment of the display of the present application
  • FIG. 14 is a schematic partial cross-sectional view of a conventional display.
  • Fig. 1 to Fig. 3 it is a kind of preferred embodiment of the frame structure of the present application, and it defines the light-emitting side and the opposite back side, and described frame structure comprises frame 10 and back plate 20, and described frame 10 is arranged on the periphery of the backboard 20 .
  • the frame 10 has a plurality of assembling parts 11 arranged at intervals, wherein the plurality of assembling parts 11 are located at the edge of the back side of the frame 10 .
  • the frame 10 can include a side wall 14 , and the plurality of assembling portions 11 are located at the edge of the back side of the side wall 14 .
  • the backboard 20 has a plurality of interlocking portions 21 arranged at intervals, and the positions of the plurality of assembling portions 11 and the plurality of engaging portions 21 are respectively corresponding to each other. As shown in FIG. 3 , the plurality of assembling portions 11 and The plurality of fastening parts 21 can be fastened to each other, so as to prevent the assembly part 11 of the frame 10 from coming out relative to the fastening parts 21 of the backboard 20, so that the frame 10 and the backboard 20 can be stabilized. Assemble.
  • each fastening part 21 has two fastening surfaces 22, a bottom surface 23 connecting the two fastening surfaces 22, and a bottom surface 23 opposite to the bottom surface 23 and located on the back.
  • the opening 24 on the outer edge of the plate 20, as shown in Figure 7, has a width distance between the two opposite fastening surfaces 22 of each fastening part 21, and the combination of the joint part 11 and the fastening part 21 Parts have thickness.
  • the direction of the frame structure of the present application from the back side to the light-emitting side is defined as the first direction D1
  • the back side is located at the rear end of the first direction D1
  • the light-emitting side is located at the The front end of the first direction D1
  • the direction from the bottom surface 23 of the fastening portion 21 toward the opening 24 is defined as the second direction D2
  • the bottom surface 23 is located at the rear end of the second direction D2
  • the opening 24 is located at the rear end of the second direction D2.
  • the front end of the second direction D2 is mentioned.
  • the plurality of fastening parts 21 are arranged on the back panel 20 along the third direction D3.
  • the third direction D3 is perpendicular to the first direction at the same time.
  • Direction D1 and the direction of the second direction D2, and the first direction D1, the second direction D2 and the third direction D3 are marked in Figures 1 to 13, please continue to refer to the following paragraphs to illustrate the multiple The assembly relationship between the assembling portion 11 and the plurality of buckling portions 21 .
  • the shape of the assembling portion 11 corresponds to the buckling portion 21 respectively.
  • the assembling part 11 and the fastening part 21 can be point-fastened or surface-fastened to each other respectively, which is provided for manufacturers to choose according to requirements or processing equipment.
  • the way of point fastening refers to the partial contact between the assembling part 11 and the fastening part 21, and can ensure that the frame 10 and the back plate 20 are fastened to each other without The first direction D1 and the second direction D2 come out (not shown in the figure);
  • the method of surface fastening refers to the tight fit between the joint part 11 and the fastening part 21, especially The assembling part 11 is in close contact with the fastening surface 22 or the bottom surface 23 of the fastening part 21 , so that the frame 10 and the backboard 20 have better assembly stability.
  • the width distance between the two fastening surfaces 22 of each fastening part 21 is gradual, according to the combination of the joint part 11 and the fastening part 12 In the mating direction, the width distance between the two fastening surfaces 22 gradually decreases along the first direction D1, and the width distance between the two fastening surfaces 22 decreases gradually along the second direction D2 at the same time.
  • the two fastening surfaces 22 have a first distance h1 near the light-emitting side along the first direction D1, and a second distance h2 near the back side, wherein , the first distance h1 is smaller than the second distance h2, so as to ensure that when the assembling part 11 and the buckling part 21 are interlocked with each other, the assembling part 11 will not come out along the first direction D1 .
  • the two fastening surfaces 22 have a third distance h3 near the opening 24 of the fastening portion 21 along the second direction D2, and a position close to the bottom surface 23 of the fastening portion 21 There is a fourth distance h4, wherein the third distance h3 is smaller than the fourth distance h4, so as to ensure that when the joint part 11 and the buckle part 21 are interlocked, the joint part 11 will not Exit along the second direction D2.
  • the width of the assembling part 11 is narrower at the front end in the first direction D1 and behind it.
  • the end is wider, and the width of the assembling part 11 is narrower at the front end in the second direction D2 and wider at the rear end, so as to match the buckle part 21 in the first direction D1 and the The width distance in the second direction D2.
  • the width distance of the joint part 11 can be tapered from the back side to the light-emitting side, and can be tapered from the bottom surface 23 to the opening 24, so that the width of the joint part 11 can be reduced along the first Tapers in one direction D1, and can taper in the second direction D2.
  • the included angle ⁇ 1 and the included angle ⁇ 2 on the fastening portion 20 are acute angles, when the frame 10 is pulled or affected by an external force, the assembly portion 11 of the frame 10 will In the first direction D1 and in the second direction D2, the fastening portion 21 relative to the backboard 20 will not escape, which can provide sufficient structural strength of the frame structure of the present application.
  • the structure of the plurality of assembling parts 11 and the plurality of buckling parts 21 can be slightly deformed when they are forced into each other, and return to their original shape after being buckled together, so as to maintain a tight buckle.
  • the thickness of the frame 10 in the second direction D2 is uniform, and the aforementioned first distance h1 is smaller than the second distance h2, and the The design of the third distance h3 being smaller than the fourth distance h4 can ensure the stability of the combination of the assembling part 11 and the buckling part 12 .
  • the two fastening surfaces 22 can be selectively positioned close to the light-emitting surface along the second direction D2.
  • the thickness of the assembling portion 11 of the frame 10 in the second direction D2 corresponds to the included angle ⁇ 3 and gradually increases from the light-emitting side to the back side, so that The structural strength of the assembling part 11 of the frame 10 is improved so that the assembling part 11 is not easy to be broken.
  • the frame structure of the present application only includes the thickness of the frame 10 in the second direction D2, which can provide sufficient assembly strength, and the back plate 20 is not bent toward the first direction D1 Therefore, by using the frame structure of the present application in the display, the area of the effective display area of the display can be enlarged, further achieving the effect of a narrow frame.
  • the side wall 14 of the frame 10 can be assembled on part of the edge of the back panel 20, that is, it can be assembled on two adjacent sides of the back panel 20 Or three sides, or a plurality of said frame 10 can be collectively arranged in different regions of the edge of the back plate 20, and if said frame 10 is integrally formed, then the side wall 14 of said frame 10 is shaped to surround the The edge of the backboard 20, for example, if the backboard 20 is polygonal, circular or has an arc-shaped plate structure, the frame 10 corresponds to the periphery of the backboard 20, and can be a polygonal frame or an annular frame. body or can be in the form of a strip corresponding to a portion of the edge of the backplane.
  • the perimeter length of the frame 10 can be slightly less than the sum of the side lengths of the back plate 20 (not shown), when the frame 10 is ready to be assembled on the periphery of the back plate 20, the frame 10 must be Outward expansion and deformation can conform to the perimeter of the backboard 20, so that the assembly part 11 of the frame 10 can be forced into the fastening part 21 of the backboard 20 correspondingly, and cause the frame 10 to be opposite to the first
  • the direction D1 is inclined, and at the same time, due to the outward expansion and deformation of the frame 10, a restoring elastic force is generated, so that the plurality of joint parts 11 are respectively attached to the bottom surfaces 23 of the plurality of fastening parts 21, and the plurality of joint parts 21 can be lifted.
  • the assembling strength between the assembling part 11 and the plurality of fastening parts 21 if the frame 10 is ready to be assembled on the periphery of the back plate 20, the frame 10 must be Outward expansion and deformation can conform to the perimeter of the backboard 20, so that the assembly part
  • the frame structure of this application can be applied to a direct-type backlight module or an edge-type backlight module.
  • FIG. 8 is the first preferred embodiment of the backlight module of this application, which includes the aforementioned frame structure and light source 30 .
  • An assembly space 12 is formed between the frame 10 and the back plate 20 of the frame structure.
  • the light source 30 is arranged on the back plate 20 and is located in the assembly space 12.
  • the backlight module The light guide plate 40 can be included.
  • the light guide plate 40 is disposed on the back plate 20 and located in the assembly space 12 .
  • the light source 30 faces the light guide plate 40 and projects light to one side of the light guide plate 40 .
  • FIG. 9 is the first preferred embodiment of the display of the present application, which includes the aforementioned backlight module and display panel 50 , the frame 10 of the frame structure forms a light outlet 13 , and the assembly space 12 communicates with the The light outlet 13, the display panel 50 is arranged on the frame 10, and is located on the light outlet side of the light outlet 13, wherein the top of the frame 10 can directly carry the display panel 50, and the width of the outer frame of the display of the present application is only is the thickness W1 of the frame 10 .
  • the frame 10 includes a side wall 14 and a bearing portion 15 , and the plurality of assembling portions 11 are located at the edge of the side wall 14 ,
  • the carrying portion 15 is disposed on the light emitting side of the frame 10, and the carrying portion 15 extends from the periphery of the frame 10 toward the inner side of the frame structure along the second direction D2, and the carrying portion 15 can be provided by the display panel 50. .
  • the frame 10 is slightly less than 90 degrees; as shown in Figure 11, when the assembly part 11 of the frame 10 is forced into the fastening part 21 of the backboard 20, the side wall 14 of the frame 10 and the bearing part
  • the included angle ⁇ 4 between 15 will be stretched to form an included angle ⁇ 4', so that the frame 10 can provide pressing force to the two adjacent sides of the back plate 20 through the tension force of its own material, so as to achieve The effect of improving the assembly strength between the plurality of assembling parts 11 and the plurality of buckling parts 21 is improved.
  • the range of the included angle ⁇ 4 may be between 88 degrees and 90 degrees, inclusive.
  • the included angle ⁇ 4 is less than 88 degrees, when the frame 10 is engaged with the back plate 20, the side wall 14 and the supporting portion 15 may be subjected to excessive stress and easily break. If the included angle ⁇ 4 exceeds 90 In this case, the frame 10 cannot apply force to the edge of the backboard 20, and the assembly strength between the plurality of assembling portions 11 and the plurality of buckling portions 21 cannot be improved.
  • FIG. 12 is the second preferred embodiment of the backlight module of the present application, which includes the aforementioned frame structure and light source 30.
  • An assembly space 12 is formed between the frame 10 of the frame structure and the back plate 20.
  • the The light source 30 is arranged on the backplane 20 and is located in the assembly space 12.
  • the backlight module can include a light guide plate 40, which is arranged on the backplane 20, and Located in the assembly space 12 , the light source 30 faces the light guide plate 40 and projects light to one side of the light guide plate 40 .
  • FIG. 13 is the second preferred embodiment of the display of the present application, which includes the aforementioned backlight module and display panel 50, wherein the frame 10 of the frame structure forms a light outlet 13, and the assembly space 12 Connected to the light outlet 13, the display panel 50 is arranged on the bearing portion 15 of the frame 10 and is located on the light outlet side of the light outlet 13, wherein the bearing portion 15 carries the display panel 50, and the bearing portion 15 is Extending toward the center of the backlight module can ensure that the display panel 50 has a sufficient attachment area and improve the assembly stability of the display panel 50, and the width of the outer frame of the display of the present application is the width of the frame 10 The thickness W1 (that is, the thickness of the side wall 14 ) plus the width W2 of the supporting portion 15 .
  • the outer frame width of the first preferred embodiment of the display of the present application is the thickness W1 of the frame 10, and as shown in Figure 13, the outer frame of the second preferred embodiment of the display of the present application
  • the frame width is the thickness W1 of the frame 10 (i.e. the thickness of the side wall 14) plus the width W2 of the bearing portion 15.
  • the frame 10 of the backlight module can be directly assembled on the periphery of the backplane 20, and has a certain strength of assembly, and the backlight module can thereby
  • the outer frame is narrowed, and the outer frame width of the display of the present application is not affected by the thickness of the back plate 20, and the area of the light outlet 13 can be increased under the condition that the area of the light-emitting side of the display remains unchanged,
  • the design of the narrow frame display can be achieved.
  • T1 Thickness of the outer wall
  • T2 Thickness of the side wall
  • T3 partial width of the load-bearing wall

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Abstract

A frame structure, a backlight module and a display device. The frame structure comprises a frame (10) and a back plate (20), wherein a plurality of assembling portions (11), which are arranged at intervals, are provided on the frame (10); a plurality of fastening portions (21), which are arranged at intervals, are provided on a periphery of the back plate (20); and the assembling portions (11) and the fastening portions (21) respectively correspond to each other in position and can be fastened to each other. The backlight module comprises the frame structure and a light source (30), which is arranged in the frame structure. The display device comprises the backlight module and a display panel (50), which is arranged at the top of the frame (10). By means of the design of the frame structure, the frame (10) can be directly assembled on the periphery of the back plate (20), such that an outer frame of the backlight module can be narrowed and still has a certain assembly strength, thereby enabling the width of the outer frame of the display device to not be affected by the thickness of the back plate (20), and achieving the design of the display device having a narrow frame.

Description

框架结构、背光模组及显示器Frame structure, backlight module and display 技术领域technical field
本申请涉及一种框架结构、背光模组及显示器，尤其涉及用于背光模组的框架结构，及应用有所述背光模组的显示器。The present application relates to a frame structure, a backlight module and a display, in particular to a frame structure for a backlight module and a display using the backlight module.
背景技术Background technique
现今，为了增加显示器的有效区显示面积，显示器的边框有愈来愈窄的趋势。Nowadays, in order to increase the display area of the effective area of the display, the frame of the display tends to become narrower and narrower.
如图14所示，显示器包含有背光模组及装设于背光模组上的面板70。As shown in FIG. 14 , the display includes a backlight module and a panel 70 mounted on the backlight module.
所述背光模组包含外框80及固定板90，所述外框80包含承载壁81及由该承载壁81向下延伸形成的外壁82，所述固定板90的周缘弯折而向上形成侧壁91，所述外壁82与所述侧壁91上分别形成有相互对应的扣孔83及卡扣92，使所述外框80能透过外壁82而组设于所述固定板90的侧壁91***，所述承载壁81用以承载该面板70。The backlight module includes an outer frame 80 and a fixing plate 90. The outer frame 80 includes a bearing wall 81 and an outer wall 82 formed by extending downward from the bearing wall 81. The periphery of the fixing plate 90 is bent upward to form a side wall. Wall 91, the outer wall 82 and the side wall 91 are respectively formed with corresponding button holes 83 and buckles 92, so that the outer frame 80 can be assembled on the side of the fixed plate 90 through the outer wall 82 Periphery of the wall 91 , the carrying wall 81 is used to carry the panel 70 .
为了使所述外框80具有一定的组装强度，所述外壁82需压迫并紧贴所述固定板90的侧壁91，以使所述卡扣92不致从扣孔83中滑脱，因此所述外壁82与所述侧壁91皆须具备有一定的厚度，以避免承载该面板70的强度不足，造成显示器的边框需大于或等于所述外壁82的厚度T1加上所述侧壁91的厚度T2及所述承载壁81的部分宽度T3，然而此设计将不利于窄边框的目的，而仍有改善的空间。In order to make the outer frame 80 have a certain assembly strength, the outer wall 82 needs to press and be close to the side wall 91 of the fixing plate 90, so that the buckle 92 will not slip out of the button hole 83, so the Both the outer wall 82 and the side wall 91 must have a certain thickness, so as to avoid insufficient strength for carrying the panel 70, causing the frame of the display to be greater than or equal to the thickness T1 of the outer wall 82 plus the thickness of the side wall 91 T2 and the partial width T3 of the carrying wall 81 , however, this design is not conducive to the purpose of narrow frame, and there is still room for improvement.
发明内容Contents of the invention
本申请的主要目的在于提供一种框架结构、背光模组及显示器，希藉此改善现今的背光模组的外框结构不利于窄边框的显示器的设计的问题。The main purpose of the present application is to provide a frame structure, a backlight module and a display, so as to improve the problem that the frame structure of the current backlight module is not conducive to the design of a narrow-frame display.
为达成前揭目的，本申请提供的框架结构界定有出光侧及相对的背 侧，所述框架结构包含：In order to achieve the purpose of exposing, the frame structure provided by the application defines a light-emitting side and a relative back side, and the frame structure includes:
至少一个边框，其具有多个间隔设置的组接部；以及at least one frame having a plurality of spaced apart joints; and
背板，其具有多个间隔设置的扣合部，该多个组接部及该多个扣合部的位置分别相互对应，且该多个组接部及该多个扣合部能相互扣接；The backboard has a plurality of fastening parts arranged at intervals, the positions of the multiple joint parts and the multiple fastening parts are respectively corresponding to each other, and the multiple joint parts and the multiple fastening parts can be fastened to each other catch;
其中每一扣合部具有两个扣合面、连接该两个扣合面的底面及相对于该底面并位于该背板外缘的开口，每一扣合部的该两个扣合面之间相隔有宽度距离，邻近该开口的宽度距离小于邻近该底面的宽度距离。Wherein each fastening portion has two fastening surfaces, a bottom surface connecting the two fastening surfaces and an opening opposite to the bottom surface and located at the outer edge of the back plate, between the two fastening surfaces of each fastening portion There is a width distance between them, and the width distance adjacent to the opening is smaller than the width distance adjacent to the bottom surface.
为达成前揭目的，本申请另提供的背光模组包含：In order to achieve the purpose of the previous disclosure, the backlight module provided by this application includes:
如前述的框架结构，其中所述边框及该背板之间形成装配空间；以及As in the aforementioned frame structure, an assembly space is formed between the frame and the back panel; and
光源，其设置于该背板，并位于该装配空间中，该光源朝向该导光板。The light source is arranged on the back plate and located in the assembly space, and the light source faces the light guide plate.
为达成前揭目的，本申请另提供的显示器包含：In order to achieve the purpose disclosed above, the display provided by this application includes:
如前述的背光模组，其中该框架结构的边框框围形成出光口，该装配空间连通该出光口；以及As in the aforementioned backlight module, wherein the frame structure surrounds a light outlet, and the assembly space communicates with the light outlet; and
显示面板，其设置于所述边框，并位于该出光口的出光侧。The display panel is arranged on the frame and is located at the light exit side of the light exit.
本申请框架结构的边框及背板透过所述组接部及所述扣合部相互扣接，因此所述边框能直接组设于该背板的周缘，所述背光模组能藉此使外框变窄，并使本申请显示器的外框宽度不受该背板的厚度影响，而能达成窄边框的设计，其中，透过所述扣合部的宽度距离变化的设计，能加强所述组接部及所述扣合部的组设稳定性，而有效避免所述边框及所述背板分离，提升本申请框架结构的结构稳定性，并能使所述背光模组具有一定的组设强度。The frame and the back plate of the frame structure of the present application are fastened to each other through the assembling part and the fastening part, so the frame can be directly assembled on the periphery of the back plate, and the backlight module can thereby make the The outer frame is narrowed, and the width of the outer frame of the display of the present application is not affected by the thickness of the back plate, so that the design of the narrow frame can be achieved, wherein, through the design of the change in the width and distance of the fastening part, all the components can be strengthened. The assembly stability of the assembly part and the fastening part can effectively avoid the separation of the frame and the backboard, improve the structural stability of the frame structure of the present application, and enable the backlight module to have a certain Set strength.
附图说明Description of drawings
图1：为本申请框架结构的第一种较佳实施例的局部分解示意图。Fig. 1 is a partially exploded schematic diagram of the first preferred embodiment of the frame structure of the present application.
图2：为本申请框架结构的局部分解平面示意图。Fig. 2: A partial exploded schematic plan view of the frame structure of the present application.
图3：为本申请框架结构的仰视平面示意图。Fig. 3: It is a schematic bottom plan view of the frame structure of the present application.
图4：为本申请背光模组的扣合部的局部前视平面示意图。FIG. 4 is a partial front plan view of the fastening part of the backlight module of the present application.
图5：为本申请框架结构的扣合部的局部仰视平面示意图。FIG. 5 : is a partial bottom plan view of the fastening part of the frame structure of the present application.
图6：为本申请框架结构的组接部及扣合部的另一态样的侧视剖面示意图。Fig. 6: It is a side sectional schematic diagram of another form of the assembling part and the fastening part of the frame structure of the present application.
图7：为本申请框架结构的扣合部的立体示意图。FIG. 7 : is a three-dimensional schematic view of the fastening part of the frame structure of the present application.
图8：为本申请背光模组的第一种较佳实施例的局部侧视剖面示意图。FIG. 8 is a schematic partial side cross-sectional view of the first preferred embodiment of the backlight module of the present application.
图9：为本申请显示器的第一种较佳实施例的局部侧视剖面示意图。FIG. 9 is a partial side cross-sectional schematic view of the first preferred embodiment of the display of the present application.
图10：为本申请框架结构的第二种较佳实施例的局部分解示意图。Fig. 10 is a partially exploded schematic view of the second preferred embodiment of the frame structure of the present application.
图11：为本申请框架结构的第二种较佳实施例的局部立体示意图。Fig. 11 is a partial perspective view of the second preferred embodiment of the frame structure of the present application.
图12：为本申请背光模组的第二种较佳实施例的局部侧视剖面示意图。FIG. 12 is a partial side cross-sectional schematic diagram of the second preferred embodiment of the backlight module of the present application.
图13：为本申请显示器的第二种较佳实施例的局部侧视剖面示意图Fig. 13: A partial side view cross-sectional schematic diagram of the second preferred embodiment of the display of the present application
图14：为习知的显示器的局部剖面示意图。FIG. 14 is a schematic partial cross-sectional view of a conventional display.
具体实施方式detailed description
请参阅图1至图3，为本申请框架结构的一种较佳实施例，其界定有出光侧及相对的背侧，所述框架结构包含边框10及背板20，所述边框10设于该背板20的周缘。Please refer to Fig. 1 to Fig. 3, it is a kind of preferred embodiment of the frame structure of the present application, and it defines the light-emitting side and the opposite back side, and described frame structure comprises frame 10 and back plate 20, and described frame 10 is arranged on the periphery of the backboard 20 .
所述边框10具有多个间隔设置的组接部11，其中，该多个组接部11位于所述边框10的背侧的边缘。于本实施例中，所述边框10能包含侧墙14，该多个组接部11位于该侧墙14的背侧的边缘。The frame 10 has a plurality of assembling parts 11 arranged at intervals, wherein the plurality of assembling parts 11 are located at the edge of the back side of the frame 10 . In this embodiment, the frame 10 can include a side wall 14 , and the plurality of assembling portions 11 are located at the edge of the back side of the side wall 14 .
该背板20具有多个间隔设置的扣合部21，该多个组接部11及该多个扣合部21的位置分别相互对应，如图3所示，该多个组接部11及该多个扣合部21能相互扣接，以避免所述边框10的所述组接部11相对该背板20的扣合部21脱出，而能使所述边框10及该背板20稳定组配。The backboard 20 has a plurality of interlocking portions 21 arranged at intervals, and the positions of the plurality of assembling portions 11 and the plurality of engaging portions 21 are respectively corresponding to each other. As shown in FIG. 3 , the plurality of assembling portions 11 and The plurality of fastening parts 21 can be fastened to each other, so as to prevent the assembly part 11 of the frame 10 from coming out relative to the fastening parts 21 of the backboard 20, so that the frame 10 and the backboard 20 can be stabilized. Assemble.
如图1、图2及图4至图7所示，每一扣合部21具有两个扣合面22、连接该两个扣合面22的底面23及相对于该底面23并位于该背板20外缘的开口24，如图7所示，每一扣合部21的相对两个扣合面22之间相隔有宽度距离，而该组接部11与该扣合部21组配的部分则具有厚度。As shown in Fig. 1, Fig. 2 and Fig. 4 to Fig. 7, each fastening part 21 has two fastening surfaces 22, a bottom surface 23 connecting the two fastening surfaces 22, and a bottom surface 23 opposite to the bottom surface 23 and located on the back. The opening 24 on the outer edge of the plate 20, as shown in Figure 7, has a width distance between the two opposite fastening surfaces 22 of each fastening part 21, and the combination of the joint part 11 and the fastening part 21 Parts have thickness.
为了便于说明本申请的实施例，遂将本申请框架结构自该背侧朝向该 出光侧的方向界定为第一方向D1，该背侧位于所述第一方向D1后端，该出光侧位于所述第一方向D1前端，及将自所述扣合部21的底面23朝向该开口24的方向界定为第二方向D2，该底面23位于所述第二方向D2后端，该开口24位于所述第二方向D2前端，另，所述多个扣合部21沿着第三方向D3而排列于该背板20，于本实施例来说，该第三方向D3是同时垂直于该第一方向D1与该第二方向D2的方向，并于图1至图13中标示所述第一方向D1、所述第二方向D2及所述第三方向D3，请接续参阅以下段落说明该多个组接部11及该多个扣合部21的组配关系。In order to facilitate the description of the embodiments of the present application, the direction of the frame structure of the present application from the back side to the light-emitting side is defined as the first direction D1, the back side is located at the rear end of the first direction D1, and the light-emitting side is located at the The front end of the first direction D1, and the direction from the bottom surface 23 of the fastening portion 21 toward the opening 24 is defined as the second direction D2, the bottom surface 23 is located at the rear end of the second direction D2, and the opening 24 is located at the rear end of the second direction D2. The front end of the second direction D2 is mentioned. In addition, the plurality of fastening parts 21 are arranged on the back panel 20 along the third direction D3. In this embodiment, the third direction D3 is perpendicular to the first direction at the same time. Direction D1 and the direction of the second direction D2, and the first direction D1, the second direction D2 and the third direction D3 are marked in Figures 1 to 13, please continue to refer to the following paragraphs to illustrate the multiple The assembly relationship between the assembling portion 11 and the plurality of buckling portions 21 .
如图1至图4所示，所述组接部11的外型分别对应所述扣合部21。所述组接部11及所述扣合部21分别能相互呈点扣接或面扣接，提供厂商依需求或加工设备而进行选择。其中，点扣接的方式是指所述组接部11及所述扣合部21之间呈局部接触，并能确保所述边框10与该背板20之间相互卡扣，而不会沿所述第一方向D1及所述第二方向D2脱出(图未示)；面扣接的方式则是指所述组接部11及所述扣合部21之间紧密贴合，特别是指所述组接部11与所述扣合部21的扣合面22或底面23之间紧贴，能使所述边框10与该背板20之间具有更佳的组配稳固性。As shown in FIGS. 1 to 4 , the shape of the assembling portion 11 corresponds to the buckling portion 21 respectively. The assembling part 11 and the fastening part 21 can be point-fastened or surface-fastened to each other respectively, which is provided for manufacturers to choose according to requirements or processing equipment. Wherein, the way of point fastening refers to the partial contact between the assembling part 11 and the fastening part 21, and can ensure that the frame 10 and the back plate 20 are fastened to each other without The first direction D1 and the second direction D2 come out (not shown in the figure); the method of surface fastening refers to the tight fit between the joint part 11 and the fastening part 21, especially The assembling part 11 is in close contact with the fastening surface 22 or the bottom surface 23 of the fastening part 21 , so that the frame 10 and the backboard 20 have better assembly stability.
请参照图2、图3及图7，每一扣合部21的该两个扣合面22之间的宽度距离是渐变的，根据所述组接部11与所述扣合部12的组配方向，该两个扣合面22之间的宽度距离沿着该第一方向D1渐减，该两个扣合面22之间的宽度距离同时沿着该第二方向D2渐减。Please refer to FIG. 2, FIG. 3 and FIG. 7, the width distance between the two fastening surfaces 22 of each fastening part 21 is gradual, according to the combination of the joint part 11 and the fastening part 12 In the mating direction, the width distance between the two fastening surfaces 22 gradually decreases along the first direction D1, and the width distance between the two fastening surfaces 22 decreases gradually along the second direction D2 at the same time.
请参照图2及图4，于本实施例中，该两个扣合面22沿该第一方向D1上于靠近该出光侧具有第一距离h1，靠近该背侧具有第二距离h2，其中，该第一距离h1小于该第二距离h2，如此可确保所述组接部11与所述扣合部21相互扣接时，所述组接部11不会沿着该第一方向D1脱出。Please refer to FIG. 2 and FIG. 4, in this embodiment, the two fastening surfaces 22 have a first distance h1 near the light-emitting side along the first direction D1, and a second distance h2 near the back side, wherein , the first distance h1 is smaller than the second distance h2, so as to ensure that when the assembling part 11 and the buckling part 21 are interlocked with each other, the assembling part 11 will not come out along the first direction D1 .
请续参照图3及图5，该两个扣合面22沿该第二方向D2上于靠近该扣合部21的开口24处具有第三距离h3，靠近该扣合部21的底面23处具有第四距离h4，其中，该第三距离h3小于该第四距离h4，如此可确保所述组接部11与所述扣合部21相互扣接时，所述组接部11不会沿着该第二方向D2脱出。Please continue to refer to FIG. 3 and FIG. 5 , the two fastening surfaces 22 have a third distance h3 near the opening 24 of the fastening portion 21 along the second direction D2, and a position close to the bottom surface 23 of the fastening portion 21 There is a fourth distance h4, wherein the third distance h3 is smaller than the fourth distance h4, so as to ensure that when the joint part 11 and the buckle part 21 are interlocked, the joint part 11 will not Exit along the second direction D2.
如图1至图5所示，由于所述组接部11的外型对应所述扣合部21，使所述组接部11的宽度在所述第一方向D1的前端较窄而在后端较宽，且所述组接部11的宽度在所述第二方向D2的前端较窄而在后端较宽，以配合所述扣合部21于所述第一方向D1上及所述第二方向D2上的宽度距离。换言之，所述组接部11的宽度距离能自该背侧朝该出光侧渐缩，及能自该底面23朝该开口24渐缩，使得所述组接部11的宽度能沿所述第一方向D1渐缩，及能沿所述第二方向D2渐缩。As shown in Figures 1 to 5, since the outer shape of the assembling part 11 corresponds to the buckling part 21, the width of the assembling part 11 is narrower at the front end in the first direction D1 and behind it. The end is wider, and the width of the assembling part 11 is narrower at the front end in the second direction D2 and wider at the rear end, so as to match the buckle part 21 in the first direction D1 and the The width distance in the second direction D2. In other words, the width distance of the joint part 11 can be tapered from the back side to the light-emitting side, and can be tapered from the bottom surface 23 to the opening 24, so that the width of the joint part 11 can be reduced along the first Tapers in one direction D1, and can taper in the second direction D2.
为进一步说明所述扣合部21的特征，请续参照图7所示，由于前述邻近该出光侧的第一距离h1小于邻近该背侧的第二距离h2，故每一扣合部21中的所述扣合面22与该背板20的背侧之间具有夹角θ1，且该夹角θ1呈锐角。另一方面，由于前述邻近该开口24的第三距离h3小于邻近该底面23的第四距离h4，故每一扣合部21中的所述扣合面22与所述底面23之间具有夹角θ2，且该夹角θ2呈锐角。In order to further illustrate the features of the fastening portion 21, please continue to refer to FIG. There is an included angle θ1 between the fastening surface 22 and the back side of the backboard 20 , and the included angle θ1 is an acute angle. On the other hand, since the third distance h3 adjacent to the opening 24 is smaller than the fourth distance h4 adjacent to the bottom surface 23, there is a clamp between the fastening surface 22 and the bottom surface 23 in each fastening portion 21. Angle θ2, and the included angle θ2 is an acute angle.
由于所述扣合部20上的该夹角θ1及该夹角θ2呈锐角，因此当所述边框10被扳动或受外力影响时，所述边框10的所述组接部11在所述第一方向D1上及所述第二方向D2上不会相对该背板20的扣合部21脱出，能提供本申请框架结构足够的机构强度。其中，该多个组接部11及该多个扣合部21的结构能于相互迫入时略为变形，并于相互扣接后回复原状，以保持紧密扣接。Since the included angle θ1 and the included angle θ2 on the fastening portion 20 are acute angles, when the frame 10 is pulled or affected by an external force, the assembly portion 11 of the frame 10 will In the first direction D1 and in the second direction D2, the fastening portion 21 relative to the backboard 20 will not escape, which can provide sufficient structural strength of the frame structure of the present application. Wherein, the structure of the plurality of assembling parts 11 and the plurality of buckling parts 21 can be slightly deformed when they are forced into each other, and return to their original shape after being buckled together, so as to maintain a tight buckle.
于本实施例中的所述边框10的一种实施态样中，所述边框10于第二方向D2上的厚度一致，并藉由前述该第一距离h1小于该第二距离h2，以及该第三距离h3小于该第四距离h4的设计，而能确保所述组接部11与所述扣合部12的组配稳固性。In an implementation form of the frame 10 in this embodiment, the thickness of the frame 10 in the second direction D2 is uniform, and the aforementioned first distance h1 is smaller than the second distance h2, and the The design of the third distance h3 being smaller than the fourth distance h4 can ensure the stability of the combination of the assembling part 11 and the buckling part 12 .
请参照图6，于本实施例中的所述边框10及该背板20的另一实施态样中，该两个扣合面22沿该第二方向D2上，可选择地于靠近该出光侧处具有第五距离h5，及于靠近该背侧处具有第六距离h6，其中，该第五距离h5小于该第六距离h6。换言之，由于前述邻近该出光侧的该第五距离h5小于邻近该背侧的该第六距离h6，故每一扣合部21中的所述底面23与该背板20的底侧之间具有夹角θ3，且该夹角θ3呈锐角，所述边框10的 所述组接部11于第二方向D2上的厚度对应该夹角θ3而由该出光侧向该背侧渐增，如此可提升所述边框10的组接部11的机构强度，使所述组接部11不易崩裂。Please refer to FIG. 6 , in another embodiment of the frame 10 and the back plate 20 in this embodiment, the two fastening surfaces 22 can be selectively positioned close to the light-emitting surface along the second direction D2. There is a fifth distance h5 at the side and a sixth distance h6 near the back side, wherein the fifth distance h5 is smaller than the sixth distance h6. In other words, since the fifth distance h5 adjacent to the light-emitting side is smaller than the sixth distance h6 adjacent to the back side, there is a distance between the bottom surface 23 of each buckling portion 21 and the bottom side of the back plate 20 The included angle θ3, and the included angle θ3 is an acute angle, the thickness of the assembling portion 11 of the frame 10 in the second direction D2 corresponds to the included angle θ3 and gradually increases from the light-emitting side to the back side, so that The structural strength of the assembling part 11 of the frame 10 is improved so that the assembling part 11 is not easy to be broken.
综上所述，本申请框架结构在所述第二方向D2上仅包含所述边框10的厚度，即能提供足够的组设强度，该背板20并未朝向所述第一方向D1折弯，因此透过于显示器中利用本申请框架结构，能将显示器的有效显示区的面积加大，进一步达到窄边框的功效。In summary, the frame structure of the present application only includes the thickness of the frame 10 in the second direction D2, which can provide sufficient assembly strength, and the back plate 20 is not bent toward the first direction D1 Therefore, by using the frame structure of the present application in the display, the area of the effective display area of the display can be enlarged, further achieving the effect of a narrow frame.
本申请框架结构的第一种较佳实施例中，所述边框10的侧墙14能组设于该背板20的部分边缘，即可以组设于该背板20的相邻的两个边或三个边，或多个所述边框10能共同组设于该背板20的边缘的不同区域，而若所述边框10为一体成型，则所述边框10的侧墙14形状配合环绕该背板20的边缘，举例来说，若该背板20呈多边形、圆形或边缘具有弧状的板结构时，所述边框10对应该背板20的周缘，而能呈多边形框体、环形框体或能呈对应所述背板边缘的一部分的条状结构。In the first preferred embodiment of the frame structure of the present application, the side wall 14 of the frame 10 can be assembled on part of the edge of the back panel 20, that is, it can be assembled on two adjacent sides of the back panel 20 Or three sides, or a plurality of said frame 10 can be collectively arranged in different regions of the edge of the back plate 20, and if said frame 10 is integrally formed, then the side wall 14 of said frame 10 is shaped to surround the The edge of the backboard 20, for example, if the backboard 20 is polygonal, circular or has an arc-shaped plate structure, the frame 10 corresponds to the periphery of the backboard 20, and can be a polygonal frame or an annular frame. body or can be in the form of a strip corresponding to a portion of the edge of the backplane.
此外，如果所述边框10的周长长度能略小于该背板20的边长总和(图未示)，当所述边框10准备组装在该背板20的周缘时，所述边框10就必需向外扩张变形，才能符合该背板20的周长，使得所述边框10的组接部11能对应迫入该背板20的扣合部21，并造成所述边框10相对于该第一方向D1倾斜，同时又因为所述边框10向外扩张变形而产生一股回复的弹力，使该多个组接部11分别贴紧该多个扣合部21的底面23，能提升该多个组接部11及该多个扣合部21之间的组设强度。In addition, if the perimeter length of the frame 10 can be slightly less than the sum of the side lengths of the back plate 20 (not shown), when the frame 10 is ready to be assembled on the periphery of the back plate 20, the frame 10 must be Outward expansion and deformation can conform to the perimeter of the backboard 20, so that the assembly part 11 of the frame 10 can be forced into the fastening part 21 of the backboard 20 correspondingly, and cause the frame 10 to be opposite to the first The direction D1 is inclined, and at the same time, due to the outward expansion and deformation of the frame 10, a restoring elastic force is generated, so that the plurality of joint parts 11 are respectively attached to the bottom surfaces 23 of the plurality of fastening parts 21, and the plurality of joint parts 21 can be lifted. The assembling strength between the assembling part 11 and the plurality of fastening parts 21 .
本申请框架结构可应用于直下式背光模组或侧入式背光模组，请参阅图8，为本申请背光模组的第一种较佳实施例，其包含如前述的框架结构及光源30。该框架结构的边框10及背板20之间形成装配空间12，该光源30设置于该背板20，并位于该装配空间12中，以侧入式背光模组为例，所述背光模组能包含导光板40，该导光板40设置于该背板20，并位于该装配空间12中，该光源30朝向该导光板40，并对该导光板40的一侧投光。The frame structure of this application can be applied to a direct-type backlight module or an edge-type backlight module. Please refer to FIG. 8, which is the first preferred embodiment of the backlight module of this application, which includes the aforementioned frame structure and light source 30 . An assembly space 12 is formed between the frame 10 and the back plate 20 of the frame structure. The light source 30 is arranged on the back plate 20 and is located in the assembly space 12. Taking the side-entry backlight module as an example, the backlight module The light guide plate 40 can be included. The light guide plate 40 is disposed on the back plate 20 and located in the assembly space 12 . The light source 30 faces the light guide plate 40 and projects light to one side of the light guide plate 40 .
请参阅图9，为本申请显示器的第一种较佳实施例，其包含如前述的 背光模组及显示面板50，该框架结构的边框10框围形成出光口13，该装配空间12连通该出光口13，该显示面板50设置于所述边框10，并位于该出光口13的出光侧，其中，所述边框10的顶部可以直接承载该显示面板50，则本申请显示器的外框宽度仅为所述边框10的厚度W1。Please refer to FIG. 9 , which is the first preferred embodiment of the display of the present application, which includes the aforementioned backlight module and display panel 50 , the frame 10 of the frame structure forms a light outlet 13 , and the assembly space 12 communicates with the The light outlet 13, the display panel 50 is arranged on the frame 10, and is located on the light outlet side of the light outlet 13, wherein the top of the frame 10 can directly carry the display panel 50, and the width of the outer frame of the display of the present application is only is the thickness W1 of the frame 10 .
请参阅图10至图12，本申请框架结构的第二种较佳实施例中，所述边框10包含侧墙14及承载部15，该多个组接部11位于该侧墙14的边缘，该承载部15设置于所述边框10的出光侧，且该承载部15自所述边框10的周缘沿该第二方向D2朝该框架结构的内侧延伸，该承载部15能供显示面板50设置。Please refer to FIG. 10 to FIG. 12 , in the second preferred embodiment of the frame structure of the present application, the frame 10 includes a side wall 14 and a bearing portion 15 , and the plurality of assembling portions 11 are located at the edge of the side wall 14 , The carrying portion 15 is disposed on the light emitting side of the frame 10, and the carrying portion 15 extends from the periphery of the frame 10 toward the inner side of the frame structure along the second direction D2, and the carrying portion 15 can be provided by the display panel 50. .
如图10所示，所述边框10尚未与该背板20组装之前，所述边框10的该侧墙14与该承载部15之间具有夹角θ4，该夹角θ4小于等于90度，较佳地是略小于90度；如图11所示，当所述边框10的组接部11迫入该背板20的扣合部21时，所述边框10的该侧墙14与该承载部15之间的夹角θ4将会被撑开而为夹角θ4’，而使所述边框10透过本身材料的张力对该背板20的相邻两个边提供迫紧力，即可达到提升该多个组接部11及该多个扣合部21之间的组设强度的功效。举例而言，该夹角θ4的范围可介于88度至90度之间，包含端点值。若该夹角θ4不及88度，则所述边框10卡合于该背板20时，可能会使该侧墙14与该承载部15承受过大应力而容易断裂，若该夹角θ4超过90度，则所述边框10就无法对该背板20的边缘施力，而无法提升该多个组接部11及该多个扣合部21之间的组设强度。As shown in FIG. 10 , before the frame 10 is assembled with the back plate 20 , there is an included angle θ4 between the side wall 14 of the frame 10 and the bearing portion 15 , and the included angle θ4 is less than or equal to 90 degrees, which is relatively small. Preferably, it is slightly less than 90 degrees; as shown in Figure 11, when the assembly part 11 of the frame 10 is forced into the fastening part 21 of the backboard 20, the side wall 14 of the frame 10 and the bearing part The included angle θ4 between 15 will be stretched to form an included angle θ4', so that the frame 10 can provide pressing force to the two adjacent sides of the back plate 20 through the tension force of its own material, so as to achieve The effect of improving the assembly strength between the plurality of assembling parts 11 and the plurality of buckling parts 21 is improved. For example, the range of the included angle θ4 may be between 88 degrees and 90 degrees, inclusive. If the included angle θ4 is less than 88 degrees, when the frame 10 is engaged with the back plate 20, the side wall 14 and the supporting portion 15 may be subjected to excessive stress and easily break. If the included angle θ4 exceeds 90 In this case, the frame 10 cannot apply force to the edge of the backboard 20, and the assembly strength between the plurality of assembling portions 11 and the plurality of buckling portions 21 cannot be improved.
请参阅图12，为本申请背光模组的第二种较佳实施例，其包含如前述的框架结构及光源30，该框架结构的边框10及该背板20之间形成装配空间12，该光源30设置于该背板20，并位于该装配空间12中，以侧入式背光模组为例，所述背光模组能包含导光板40，该导光板40设置于该背板20，并位于该装配空间12中，该光源30朝向该导光板40，并对该导光板40的一侧投光。Please refer to FIG. 12, which is the second preferred embodiment of the backlight module of the present application, which includes the aforementioned frame structure and light source 30. An assembly space 12 is formed between the frame 10 of the frame structure and the back plate 20. The The light source 30 is arranged on the backplane 20 and is located in the assembly space 12. Taking the side-type backlight module as an example, the backlight module can include a light guide plate 40, which is arranged on the backplane 20, and Located in the assembly space 12 , the light source 30 faces the light guide plate 40 and projects light to one side of the light guide plate 40 .
请参阅图13，为本申请显示器的第二种较佳实施例，其包含如前述的背光模组及显示面板50，其中，该框架结构的边框10框围形成出光口 13，该装配空间12连通该出光口13，该显示面板50设置于所述边框10的承载部15，并位于该出光口13的出光侧，其中，该承载部15承载该显示面板50，且该承载部15藉由朝向所述背光模组的中央延伸，能确保该显示面板50能有足够的贴附面积，提高该显示面板50的组配稳定性，而本申请显示器的外框宽度为该所述边框10的厚度W1(即该侧墙14的厚度)加上该承载部15的宽度W2。Please refer to FIG. 13, which is the second preferred embodiment of the display of the present application, which includes the aforementioned backlight module and display panel 50, wherein the frame 10 of the frame structure forms a light outlet 13, and the assembly space 12 Connected to the light outlet 13, the display panel 50 is arranged on the bearing portion 15 of the frame 10 and is located on the light outlet side of the light outlet 13, wherein the bearing portion 15 carries the display panel 50, and the bearing portion 15 is Extending toward the center of the backlight module can ensure that the display panel 50 has a sufficient attachment area and improve the assembly stability of the display panel 50, and the width of the outer frame of the display of the present application is the width of the frame 10 The thickness W1 (that is, the thickness of the side wall 14 ) plus the width W2 of the supporting portion 15 .
如图9所示，本申请显示器的第一种较佳实施例的外框宽度为所述边框10的厚度W1，而如图13所示，本申请显示器的第二种较佳实施例的外框宽度为该所述边框10的厚度W1(即该侧墙14的厚度)加上该承载部15的宽度W2，不论何者，所述显示器的外框宽度皆能小于习知显示器的外框宽度，使得本申请显示器的有效区面积大于习知显示器的有效区，因此，本申请显示器确实能够达成窄边框的市场需求。As shown in Figure 9, the outer frame width of the first preferred embodiment of the display of the present application is the thickness W1 of the frame 10, and as shown in Figure 13, the outer frame of the second preferred embodiment of the display of the present application The frame width is the thickness W1 of the frame 10 (i.e. the thickness of the side wall 14) plus the width W2 of the bearing portion 15. No matter what, the frame width of the display can be smaller than that of a conventional display. , so that the effective area of the display of the present application is larger than the effective area of the conventional display, therefore, the display of the present application can indeed meet the market demand for a narrow frame.
综上所述，透过所述框架结构的设计，所述背光模组的边框10能直接组设于该背板20的周缘，且具有一定的组设强度，所述背光模组能藉此使外框变窄，并使本申请显示器的外框宽度不受该背板20的厚度影响，而能在所述显示器的出光侧的面积不变的情况下，增加该出光口13的面积，以增加所述显示器的有效区面积，藉此达成窄边框显示器的设计。In summary, through the design of the frame structure, the frame 10 of the backlight module can be directly assembled on the periphery of the backplane 20, and has a certain strength of assembly, and the backlight module can thereby The outer frame is narrowed, and the outer frame width of the display of the present application is not affected by the thickness of the back plate 20, and the area of the light outlet 13 can be increased under the condition that the area of the light-emitting side of the display remains unchanged, In order to increase the effective area of the display, the design of the narrow frame display can be achieved.
附图标记说明Explanation of reference signs
10：边框10: border
11：组接部11: Assembly part
12：装配空间12: Assembly space
13：出光口13: light outlet
14：侧墙14: side wall
15：承载部15: Carrying part
20：背板20: Backplane
21：扣合部21: Fastening part
22：扣合面22: fastening surface
23：底面23: bottom surface
24：开口24: opening
30：承载部30: Carrying part
40：导光板40: light guide plate
50：光源50: light source
60：显示面板60: display panel
70：面板70: panel
80：外框80: outer frame
81：承载壁81: load-bearing wall
82：外壁82: outer wall
83：扣孔83: buttonhole
90：固定板90: Fixed plate
91：侧壁91: side wall
92：卡扣92: buckle
D1：第一方向D1: first direction
D2：第二方向D2: Second direction
h1：第一距离h1: first distance
h2：第二距离h2: second distance
h3：第三距离h3: third distance
h4：第四距离h4: fourth distance
h5：第五距离h5: fifth distance
h6：第六距离h6: sixth distance
θ1、θ2、θ3、θ4、θ4’：夹角θ1, θ2, θ3, θ4, θ4': included angle
W1：边框的厚度W1: the thickness of the border
W2：承载部的宽度W2: Width of bearing part
T1：外壁的厚度T1: Thickness of the outer wall
T2：侧壁的厚度T2: Thickness of the side wall
T3：承载壁的部分宽度T3: partial width of the load-bearing wall

Claims (14)

  1. 一种框架结构，其界定有出光侧及相对的背侧，所述框架结构包含：A frame structure is defined with a light exit side and an opposite back side, the frame structure comprising:
    至少一个边框，其具有多个间隔设置的组接部；以及at least one frame having a plurality of spaced apart joints; and
    背板，其具有多个间隔设置的扣合部，该多个组接部及该多个扣合部的位置分别相互对应，且该多个组接部及该多个扣合部能相互扣接；The backboard has a plurality of fastening parts arranged at intervals, the positions of the multiple joint parts and the multiple fastening parts are respectively corresponding to each other, and the multiple joint parts and the multiple fastening parts can be fastened to each other catch;
    其中每一扣合部具有两个扣合面、连接该两个扣合面的底面及相对于该底面并位于该背板外缘的开口，每一扣合部的该两个扣合面的间相隔有宽度距离，邻近该开口的宽度距离小于邻近该底面的宽度距离。Wherein each fastening portion has two fastening surfaces, a bottom surface connecting the two fastening surfaces and an opening opposite to the bottom surface and located on the outer edge of the back plate, the two fastening surfaces of each fastening portion There is a width distance between them, and the width distance adjacent to the opening is smaller than the width distance adjacent to the bottom surface.
  2. 如权利要求1所述的框架结构，其中每一扣合部的该两个扣合面之间于邻近所述出光侧的宽度距离小于邻近所述背侧的宽度距离。The frame structure according to claim 1 , wherein a width distance between the two fastening surfaces of each fastening portion adjacent to the light-emitting side is smaller than a width distance adjacent to the back side.
  3. 如权利要求1所述的框架结构，其中所述宽度距离从该底面朝该开口渐缩。The frame structure of claim 1, wherein the width distance is tapered from the bottom surface toward the opening.
  4. 如权利要求3所述的框架结构，其中所述宽度距离从所述背侧朝所述出光侧渐缩。The frame structure as claimed in claim 3, wherein said width distance is tapered from said back side to said light exit side.
  5. 如权利要求1所述的框架结构，其中该多个组接部及该多个扣合部能相互呈点扣接。The frame structure as claimed in claim 1, wherein the plurality of assembling portions and the plurality of fastening portions can be point fastened to each other.
  6. 如权利要求1所述的框架结构，其中所述宽度距离从该底面朝该开口渐缩，且邻近所述出光侧的宽度距离小于邻近所述背侧的宽度距离，并从所述背侧朝所述出光侧渐缩，该多个组接部及该多个扣合部能相互呈面扣接。The frame structure according to claim 1, wherein the width distance is tapered from the bottom surface toward the opening, and the width distance adjacent to the light-emitting side is smaller than the width distance adjacent to the back side, and the width distance is from the back side toward the opening. The light-emitting side is tapered, and the plurality of assembling parts and the plurality of fastening parts can be fastened to each other in a face-to-face manner.
  7. 如权利要求1所述的框架结构，其中所述边框的周长长度小于该背板的外缘的边长总和。The frame structure according to claim 1, wherein the perimeter length of the frame is less than the sum of the side lengths of the outer edges of the back plate.
  8. 如权利要求1所述的框架结构，其中所述边框包含侧墙及承载部，该承载部设置于该侧墙的出光侧，且该承载部自该侧墙的周缘朝内侧延伸，该多个组接部位于该侧墙。The frame structure according to claim 1, wherein the frame comprises a side wall and a bearing part, the bearing part is arranged on the light emitting side of the side wall, and the bearing part extends from the periphery of the side wall toward the inside, and the plurality of The assembling part is located on the side wall.
  9. 如权利要求8所述的框架结构，其中该侧墙与该承载部之间的夹角小于等于90度。The frame structure according to claim 8, wherein the included angle between the side wall and the bearing part is less than or equal to 90 degrees.
  10. 如权利要求1所述的框架结构，其中所述扣合部中的所述扣合面与该背板的底侧之间具有夹角，且该夹角呈锐角。The frame structure according to claim 1, wherein an angle is formed between the fastening surface of the fastening portion and the bottom side of the backboard, and the included angle is an acute angle.
  11. 如权利要求1所述的框架结构，其中所述扣合部中的所述扣合面与所述底面之间具有夹角，且该夹角呈锐角。The frame structure according to claim 1, wherein an angle is formed between the fastening surface and the bottom surface of the fastening portion, and the angle is an acute angle.
  12. 如权利要求1所述的框架结构，其中所述扣合部中的所述底面与该背板的底侧之间具有夹角，且该夹角呈锐角。The frame structure according to claim 1, wherein there is an included angle between the bottom surface of the fastening portion and the bottom side of the backboard, and the included angle is an acute angle.
  13. 一种背光模组，其包含：A backlight module comprising:
    如权利要求1至12中任一项所述的框架结构，其中所述边框及该背板之间形成装配空间；以及The frame structure according to any one of claims 1 to 12, wherein an assembly space is formed between the frame and the back panel; and
    光源，其设置于该背板，并位于该装配空间中，该光源朝向该导光板。The light source is arranged on the back plate and located in the assembly space, and the light source faces the light guide plate.
  14. 一种显示器，其包含：A display comprising:
    如权利要求13所述的背光模组，其中该框架结构的边框框围形成出光口，该装配空间连通该出光口；以及The backlight module as claimed in claim 13, wherein the frame structure surrounds a light outlet, and the assembly space communicates with the light outlet; and
    显示面板，其设置于所述边框，并位于该出光口的出光侧。The display panel is arranged on the frame and is located at the light exit side of the light exit.
PCT/CN2021/106181 2021-07-14 2021-07-14 Frame structure, backlight module and display device WO2023283817A1 (en)

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CN101660727A (en) * 2009-09-27 2010-03-03 友达光电股份有限公司 Frame construction of backlight module
CN102654959A (en) * 2011-03-04 2012-09-05 瑞轩科技股份有限公司 Display shell and frame structure thereof
CN103591556A (en) * 2013-01-25 2014-02-19 瑞仪光电(南京)有限公司 Frame structure of light source module
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CN105485579A (en) * 2016-01-12 2016-04-13 京东方科技集团股份有限公司 Backlight module and display device
CN107085326A (en) * 2017-07-04 2017-08-22 京东方科技集团股份有限公司 Backlight module, liquid crystal display device and its assemble method
CN209908911U (en) * 2019-02-28 2020-01-07 陈国华 Cabinet body of plate type mortise and tenon joint assembling and locking structure
US20200327831A1 (en) * 2017-10-26 2020-10-15 Oat Foundry Llc Split Flap Display

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660727A (en) * 2009-09-27 2010-03-03 友达光电股份有限公司 Frame construction of backlight module
CN102654959A (en) * 2011-03-04 2012-09-05 瑞轩科技股份有限公司 Display shell and frame structure thereof
CN103591556A (en) * 2013-01-25 2014-02-19 瑞仪光电(南京)有限公司 Frame structure of light source module
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