WO2017024770A1 - 显示模组以及包含该显示模组的显示装置 - Google Patents

显示模组以及包含该显示模组的显示装置 Download PDF

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Publication number
WO2017024770A1
WO2017024770A1 PCT/CN2016/071001 CN2016071001W WO2017024770A1 WO 2017024770 A1 WO2017024770 A1 WO 2017024770A1 CN 2016071001 W CN2016071001 W CN 2016071001W WO 2017024770 A1 WO2017024770 A1 WO 2017024770A1
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WO
WIPO (PCT)
Prior art keywords
display panel
plastic frame
display module
disposed
display
Prior art date
Application number
PCT/CN2016/071001
Other languages
English (en)
French (fr)
Inventor
周鹏
Original Assignee
京东方科技集团股份有限公司
北京京东方茶谷电子有限公司
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Application filed by 京东方科技集团股份有限公司, 北京京东方茶谷电子有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US15/122,274 priority Critical patent/US9983426B2/en
Publication of WO2017024770A1 publication Critical patent/WO2017024770A1/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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133314—Back frames
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/503—Arrangements improving the resistance to shock

Definitions

  • At least one embodiment of the invention relates to a display module and a display device including the same.
  • the structure of the display module in the display device is an important factor affecting the thickness of the frame of the display device.
  • the backboard and the plastic frame are key components of the display device, and are mainly used for fixing and carrying the display panel, so that the display panel can display images normally.
  • At least one embodiment of the present invention provides a display module and a display device including the same, which can greatly shorten the thickness of the frame of the display module and maintain a good fixing effect in the horizontal direction. Achieve the effect of a narrow border.
  • At least one embodiment of the present invention provides a display module including a backboard, a plastic frame, and a display panel, the backboard including a bottom plate and a plurality of side plates disposed at a periphery of the bottom plate to form a mounting groove; a frame is disposed in the mounting groove and disposed around a periphery of the bottom plate; the display panel is disposed on an upper surface of the plastic frame, and the plastic frame is configured to support the display panel in a vertical direction, And a side surface of the display panel in the vertical direction is disposed adjacent to at least one of the side panels, or a space between the side surface of the display panel in the vertical direction and at least one of the side panels is provided, thereby The side panel is configured to serve as a retaining wall of the display panel in the horizontal direction.
  • the display panel in a case where a space is provided between a side surface of the display panel in a vertical direction and at least one of the side panels, the display panel is in a vertical direction.
  • a buffer layer is disposed in the space between the upper side and the at least one of the side plates.
  • the buffer layer material comprises a buffer tape or a foam.
  • At least one of the plurality of side panels has a bent edge to form a laminate.
  • the bent edge is bent outward.
  • an upper surface of the plastic frame is lower than the display panel.
  • the display panel is bonded to the upper surface of the plastic frame by a first adhesive layer.
  • the upper surface of the plastic frame is planar or substantially planar.
  • a second adhesive layer is disposed between the plastic frame and the back plate.
  • the display module provided in an embodiment of the present invention further includes a backlight module disposed in the mounting slot and located below the display panel.
  • the backlight module includes a light source, a light guide plate, a reflective sheet, and an optical film.
  • At least one embodiment of the present invention further provides a display device including any of the above display modules.
  • 1 is a schematic structural view of a display module
  • FIG. 2 is a schematic structural diagram of a display module mounting slot according to an embodiment of the present invention.
  • 3a is a schematic structural diagram of a display module according to an embodiment of the present invention.
  • 3b is a schematic diagram showing a planar structure of a display module according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a display module according to another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a display module according to another embodiment of the present invention.
  • 10-back plate 101- bottom plate; 102-side plate; 11-mounting groove; 12-plastic frame; 121-plastic frame first extension; 122-plastic frame second extension; 123-plastic frame upper surface; 13-display panel; 131-display panel Side in the vertical direction; 133-lower surface of the display panel; 14-reflecting sheet; 15-light guiding plate; 16-optical film; 17-first bonding layer; 18-second bonding layer; Bent edge; 20-buffer layer; 21-light source; 22-spacer; 23-backlight module.
  • the frame carrier portion 121 is configured to carry the display panel 13 in a vertical direction, and the frame stop wall 122 serves as a retaining wall of the display panel 13 in the horizontal direction. It is not difficult to find from Figure 1, the thickness of the frame of the display module is equal to the side. The thickness of the plate 102, the thickness of the frame retaining wall 122, and the sum of the gaps between the side plates 102 and the frame retaining wall 122. Obviously, the thickness of such a display module frame is difficult to meet the market demand for a narrow frame.
  • At least one embodiment of the present invention provides a display module including a backboard, a plastic frame, and a display panel, the backboard including a bottom plate and a plurality of side plates disposed at a periphery of the bottom plate to form a mounting groove;
  • the plastic frame is disposed in the installation slot and is disposed around the periphery of the bottom plate;
  • the display panel is disposed on the upper surface of the plastic frame, and the plastic frame is configured to support the display panel in a vertical direction, and the side of the display panel in the vertical direction is disposed adjacent to the at least one side panel, or the display panel is vertically A space is provided between the side surface and the at least one side panel, whereby the side panel is configured to serve as a retaining wall of the display panel in the horizontal direction.
  • At least one embodiment of the present invention provides a display module and a display device.
  • the frame thickness of the display device using the display panel is reduced; and by using the side of the back plate
  • the board replaces the frame retaining wall portion to fix the display panel in the horizontal direction, maintaining the firmness of the display panel.
  • the display module includes a backboard 10 including a bottom plate 101 and a plurality of side plates 102 (only one side plate is shown in FIG. 2) disposed at the periphery of the bottom plate 101 to form a mounting groove.
  • the bottom plate 101 and the plurality of side plates 102 may be integrally formed.
  • the display module further includes a plastic frame 12 disposed in the mounting groove 11 and disposed around the periphery of the bottom plate 101, and a display panel 13 disposed on the upper surface 123 of the plastic frame 12.
  • the plastic frame 12 can be used to support the display panel 13 in the vertical direction.
  • the side surface 131 of the display panel 13 in the vertical direction is disposed in close proximity to the at least one side panel 102, and the side panel 102 is disposed as a retaining wall of the display panel 13 in the horizontal direction. That is, the side plate 102 functions as a retaining wall for the display panel 13 in the horizontal direction.
  • the upper surface 123 of the bezel is lower than the lower surface 133 of the display panel.
  • a first adhesive layer 17 may be disposed between the display panel 13 and the bezel 12. Based on this structure, the display panel 13 is bonded to the upper surface of the bezel 12 by the first adhesive layer 17, so that the effect of better fixing the display panel 12 can be achieved.
  • a second adhesive layer 18 may be disposed between the plastic frame 12 and the bottom plate 101. Based on this structure, the plastic frame 12 is bonded to the bottom plate 101 through the second adhesive layer 18, and the effect of fixing the plastic frame 12 can be achieved.
  • the display module provided by one example of the embodiment further includes a backlight module 23 disposed under the display panel 13 .
  • the backlight module 23 is disposed in the mounting slot.
  • the backlight module 23 can employ a side-entry backlight.
  • the backlight module 23 may include a reflective sheet 14, a light guide plate 15, and an optical film 16 disposed in the mounting groove 11.
  • the backlight module 23 includes a light source 21, and the light source 21 may be disposed at one side of the light guide plate 15.
  • the display module includes four borders of up, down, left, and right.
  • any one or more of the other three borders may adopt the narrow bezel design described in this embodiment.
  • the light source 21, the reflective sheet 14, the light guide plate 15, and the optical film 16 can provide backlight for the display module.
  • the light source 21 may be a point light source such as a Light Emitting Diode (LED) or a linear light source such as a Cold Cathode Fluorescent Lamp (CCFL).
  • LED Light Emitting Diode
  • CCFL Cold Cathode Fluorescent Lamp
  • the backlight module in this embodiment can also adopt a direct-type backlight.
  • any one or more of the four borders of the upper, lower, left, and right sides can adopt the narrow frame described in this embodiment. design.
  • This embodiment is described by taking a side-entry backlight as an example.
  • the display panel 13 is placed on the plastic frame 12, and the plastic frame 12 carries the display panel 13 in the vertical direction, but the horizontal frame of the plastic frame retaining wall is eliminated, and the retaining wall is partially Plate 102 is substituted.
  • the thickness of the frame of the display module provided by this embodiment is equal to the thickness of the side plate 102, which reduces the thickness of the frame relative to the conventional technology, so the display panel is not lowered.
  • the thickness of the frame of the display module is shortened, and the effect of the narrow frame is achieved.
  • the display module includes a backing plate 10 including a bottom plate 101 and a plurality of side plates 102 disposed at the periphery of the bottom plate 101 to form a mounting groove 11 (see FIG. 2).
  • the bottom plate 101 and the plurality of side plates 102 may be integrally formed.
  • the display module further includes a plastic frame 12 disposed in the mounting groove 11 and disposed around the periphery of the bottom plate 101, and a display panel 13 disposed on the upper surface of the plastic frame 12.
  • the plastic frame 12 can be used to support the display panel 13 in the vertical direction.
  • the display panel 13 is provided with a space 22 between the side surface in the vertical direction and the side plate 102.
  • the spacing is arranged to effectively alleviate the side panel 102 which acts as a retaining wall for the display panel 13 in the horizontal direction, and the display panel is dropped or The impact on the display panel 13 during a collision or the like.
  • the side panel 102 in order to further improve the effect of the single-layer side panel cushioning and retaining wall, as shown in FIG. 4, the side panel 102 is formed with a folded edge 19 to form a laminate.
  • the laminated side panels are more effective in cushioning and retaining walls.
  • the bent edge 19 is bent outward.
  • the bent edge 19 can also be bent inward.
  • the bending edge 19 can enhance the strength of the side plate 102 in the horizontal direction to achieve a better fixing effect.
  • the side plate 102 since the material of the side plate 102 has better strength characteristics than the material of the plastic frame 12, the side plate 102 can be made thinner than the conventional technical frame retaining wall when the same strength is achieved, so even if it is increased
  • the display module provided in the first embodiment of the present embodiment also has a narrower frame than the conventional display module.
  • the upper surface of the plastic frame 12 is not provided with an extension portion, that is, no plastic frame retaining wall is disposed.
  • the upper surface of the plastic frame 12 can be a flat surface.
  • a second adhesive layer 18 may be disposed between the plastic frame 12 and the side plate 102, and the plastic frame 12 passes through the second adhesive layer 18 and the side.
  • the plate 102 is bonded to achieve the effect of fixing the plastic frame 12.
  • the plastic frame 12 can pass the adhesive disposed between the plastic frame 12 and the bottom plate 101.
  • the junction layer is bonded to the bottom plate 101, or through the adhesive layer 18 disposed between the plastic frame 12 and the bottom plate 101 and the second adhesive layer 18 disposed between the plastic frame 12 and the side plate 102 and the bottom plate 101 and the side
  • the plates 102 are bonded at the same time to achieve the effect of fixing the plastic frame 12.
  • the display module provided in the example of the embodiment further includes a backlight module disposed under the display panel 13.
  • the backlight module 23 may include a reflective sheet 14 disposed on the mounting slot 11, a light guide plate 15, and an optical film 16. And a light source 21 disposed on one side of the light guide plate.
  • the light source 21, the reflective sheet 14, the light guide plate 15, and the optical film 16 can provide backlight for the display module.
  • the light source 21 may be a point light source such as an LED or a linear light source such as a CCFL.
  • the side panel includes a bent side
  • the display panel 13 is placed on the plastic frame 12, and the plastic frame 12 carries the display panel 13 in the vertical direction, but the horizontal direction of the plastic frame retaining wall is eliminated, and the portion is included
  • the side edges 102 are bent and formed as a retaining wall of the display panel in the horizontal direction.
  • the thickness of the frame of the display module provided by the present example is equal to the thickness of the double-sided side plate 102, which reduces the thickness of the frame relative to the conventional technology, and shortens the thickness of the frame of the display module without reducing the robustness of the display panel. The effect of a narrow border.
  • the side panel 102 since the side panel 102 has the bent side 19, the strength of the side panel as the retaining wall is enhanced, and a better fixing action and protection effect can be achieved.
  • the arrangement of the intervals can effectively alleviate the side plate 102 which functions as a retaining wall for the display panel 13 in the horizontal direction. The impact on the display panel 13 during the falling or collision of the display panel or the like.
  • the display module includes a backing plate 10 including a bottom plate 101 and a plurality of side plates 102 disposed at the periphery of the bottom plate 101 to form a mounting groove 11.
  • the bottom plate 101 and the plurality of side plates 102 may be integrally formed.
  • the display module further includes a plastic frame 12 disposed in the mounting groove 11 and disposed around the periphery of the bottom plate 101, and a display panel 13 disposed on the upper surface of the plastic frame 12.
  • the plastic frame 12 is used to support the display panel 13 in the vertical direction.
  • the display panel 13 is vertical
  • a space is provided between the side surface in the direction and the side plate 102, and a buffer layer 20 is disposed in the space, and the side plate 102 is disposed as a retaining wall of the display panel 13 in the horizontal direction. Due to the setting of the buffer layer, in the process of dropping or colliding the display panel, an external force acts on the side plate and is buffered by the buffer layer, and the impact on the display panel 13 can be further alleviated.
  • the material of the buffer layer 20 may include a buffer tape or a foam, but is not limited thereto.
  • the side panel 102 is formed with a folded edge 19 to form a laminate.
  • the bent edge 19 can be bent outward.
  • the bending edge 19 can enhance the strength of the side plate 102 in the horizontal direction to achieve a better retaining wall effect. Moreover, since the material of the side plate 102 has better strength characteristics than the material of the plastic frame 12, the side plate 102 can be made thinner than the plastic frame retaining wall in the conventional art, even if the same strength is achieved, so even The bending edge 19 is added, and the display module provided by this example also has a narrower border than the usual display module.
  • the upper surface of the plastic frame 12 is not provided with an extension portion, that is, no plastic frame retaining wall is provided.
  • a first adhesive layer 17 is disposed between the display panel 13 and the plastic frame 12, and the display panel 13 passes the first adhesive layer 17 and the adhesive.
  • the upper surface of the frame 12 is bonded to achieve the effect of better fixing the display panel 12.
  • the upper surface of the plastic frame 12 may be provided with a plurality of protrusions to increase the adhesion with the bonding layer 17.
  • a second adhesive layer 18 may be disposed between the plastic frame 12 and the side plate 102, and the plastic frame 12 passes through the second adhesive layer 18 and the side.
  • the plate 102 is bonded to achieve the effect of fixing the plastic frame 12.
  • the plastic frame 12 can be bonded to the bottom plate 101 through an adhesive layer disposed between the plastic frame 12 and the bottom plate 101, or through a bonding layer and a setting disposed between the plastic frame 12 and the bottom plate 101.
  • the second bonding layer 18 between the plastic frame 12 and the side plates 102 is simultaneously bonded to the bottom plate 101 and the side plates 102 to achieve the effect of fixing the plastic frame 12.
  • the display module provided by an example of the embodiment further includes a backlight module disposed under the display panel 13.
  • the backlight module 23 may include a reflective sheet 14 disposed on the mounting slot 11, a light guide plate 15, and an optical film. 16.
  • a light source 21 disposed on one side of the light guide plate. The light source 21, the reflective sheet 14, the light guide plate 15, and the optical film 16 can provide backlight for the display module.
  • the display module can provide a better protection to the display panel 13, in the event of an external force collision. Next, the display panel 13 can be prevented from being broken.
  • the thickness of the frame of the display module provided in the first embodiment is equal to the thickness of the double-sided side plate 102, which reduces the thickness of the frame relative to the conventional technology, and shortens the display module without reducing the robustness of the display panel.
  • the thickness of the border reaches the effect of a narrow border.
  • the embodiment provides a display device, which includes any of the above display modules.
  • the overall structure of the display device is not given.
  • those skilled in the art may include other structures not shown according to specific application scenarios, which are not limited by the embodiments of the present invention.
  • the display device provided by the embodiment of the present invention has the same technical effects as the above display module, and details are not described herein again.
  • the display device may be a display device such as a liquid crystal display or an electronic paper, and any display product or component such as a television, a digital camera, a mobile phone, a watch, a tablet, a notebook computer, a navigator, or the like including the display device.
  • a display device such as a liquid crystal display or an electronic paper
  • any display product or component such as a television, a digital camera, a mobile phone, a watch, a tablet, a notebook computer, a navigator, or the like including the display device.
  • the immediately adjacent arrangement described in the embodiment of the present invention means that no other elements are disposed between the two disposed in close proximity.
  • Other elements herein include spaces, which are voids. It should be understood that the immediate arrangement here is achieved with guaranteed installation, ie within the tolerances allowed, the presence of assembly gaps is allowed. That is, the assembly gap exists due to process limitations. The set interval is reserved. For example, the spacing should be greater than the assembly clearance within the tolerance tolerance.
  • the bezel has a flat or substantially flat upper surface to support the display panel.
  • the upper surface of the plastic frame is lower than the lower surface of the display panel, and thus the plastic frame does not include a portion that can constitute the retaining wall.
  • the frame can be made from a variety of suitable materials such as plastics, rubber, and the like.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示模组以及包含该显示模组的显示装置，该显示模组包括背板(10)、胶框(12)和显示面板(13)，该背板包括底板(101)和多个设置在底板周边的侧板(102)；显示面板(13)设置在胶框(12)的上表面上，胶框(12)配置来在竖直方向上支撑显示面板(13)，且显示面板(13)在竖直方向上的侧面(131)与至少一个侧板(102)之间设有间隔(22)或紧邻设置，由此侧板(102)配置来作为显示面板(13)在水平方向上的挡墙，从而可减少边框厚度，达到窄边框的效果。

Description

显示模组以及包含该显示模组的显示装置 技术领域
本发明至少一实施例涉及显示模组以及包含该显示模组的显示装置。
背景技术
在显示技术领域，显示装置中显示模组的结构是影响显示装置边框厚度的重要因素。随着显示装置市场的不断发展，用户对于显示装置窄边框的要求越来越高，以求获得更大的屏占比和更好的视觉效果。在显示装置中，背板和胶框是显示装置的关键组件，其主要用于固定和承载显示面板，使得显示面板能正常显示影像。
发明内容
本发明的至少一实施例提供一种显示模组以及包含该显示模组的显示装置，该显示模组能够大大缩短显示模组的边框厚度，同时在水平方向也能保持较好的固定效果，达到了窄边框的效果。
本发明至少一实施例提供一种显示模组，包括背板、胶框和显示面板，所述背板包括底板和多个设置在所述底板周边的侧板，以形成安装槽；所述胶框设置在所述安装槽内，且围绕所述底板的周边设置；所述显示面板设置在所述胶框的上表面上，所述胶框配置来在竖直方向上支撑所述显示面板，且所述显示面板在竖直方向上的侧面与至少一个所述侧板紧邻设置，或者所述显示面板在竖直方向上的侧面与至少一个所述侧板之间设有间隔，由此所述侧板配置来作为所述显示面板在水平方向上的挡墙。
例如，在本发明一实施例提供的显示模组中，所述显示面板在竖直方向上的侧面与至少一个所述侧板之间设有间隔的情况下，所述显示面板在竖直方向上的侧面与至少一个所述侧板之间的间隔内设置有缓冲层。
例如，在本发明一实施例提供的显示模组中，所述缓冲层材质包括缓冲胶带或泡棉。
例如，在本发明一实施例提供的显示模组中，所述多个侧板中至少一个侧板具有折弯边以形成叠层。
例如，在本发明一实施例提供的显示模组中，所述折弯边向外弯折。
例如，在本发明一实施例提供的显示模组中，所述胶框的上表面低于所述显示面板。
例如，在本发明一实施例提供的显示模组中，所述显示面板通过第一粘结层粘结在所述胶框的上表面上。
例如，在本发明一实施例提供的显示模组中，所述胶框的上表面为平面或基本上为平面。
例如，在本发明一实施例提供的显示模组中，所述底板和所述多个侧板一体形成。
例如，在本发明一实施例提供的显示模组中，所述胶框和所述背板之间设置第二粘结层。
例如，在本发明一实施例提供的显示模组还包括设置于所述安装槽内且位于所述显示面板下方的背光模组。
例如，在本发明一实施例提供的显示模组中，所述背光模组包括光源、导光板、反射片和光学膜片。
本发明至少一实施例还提供一种显示装置，包括上述任意一种显示模组。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例，而非对本发明的限制。
图1为一种显示模组的结构示意图；
图2为本发明一实施例提供的一种显示模组安装槽的结构示意图；
图3a为本发明一实施例提供的一种显示模组的结构示意图；
图3b为本发明一实施例提供的一种显示模组的平面结构示意图；
图4为本发明另一实施例提供的一种显示模组的结构示意图；以及
图5为本发明另一实施例提供的一种显示模组的结构示意图。
附图标记：
10-背板；101-底板；102-侧板；11-安装槽；12-胶框；121-胶框第一延伸部；122-胶框第二延伸部；123-胶框的上表面；13-显示面板；131-显示面板 在竖直方向上的侧面；133-显示面板的下表面；14-反射片；15-导光板；16-光学膜片；17-第一粘结层；18-第二粘结层；19-弯折边；20-缓冲层；21-光源；22-间隔；23-背光模组。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例的附图，对本发明实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本发明的一部分实施例，而不是全部的实施例。基于所描述的本发明的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
除非另外定义，本公开使用的技术术语或者科学术语应当为本发明所属领域内具有一般技能的人士所理解的通常意义。本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”、“一”或者“该”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。术语“上”、“下”“竖直”“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明的实施例和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变。
如图1所示，通常的液晶显示模组包括设置在底部的背板10，设置在背板10上围绕背板10的周边设置的胶框12，设置在胶框12上的液晶显示面板13，以及设置在背板10之上和液晶显示面板13之下的背光模组。例如背光模组包括光源、反射片14、导光板15和光学膜片16。该胶框12具有沿水平方向延伸的胶框承载部121和沿竖直方向向上延伸的胶框挡墙122。该胶框承载部121用于在竖直方向承载显示面板13，该胶框挡墙122作为该显示面板13在水平方向的挡墙。从图1中不难发现，显示模组的边框厚度等于侧 板102的厚度、胶框挡墙122的厚度以及侧板102和胶框挡墙122之间的间隙之和。显然，这样的显示模组边框厚度难以满足窄边框的市场需求。
本发明至少一实施例提供一种显示模组，包括背板、胶框和显示面板，背板包括底板和多个设置在底板周边的侧板，以形成安装槽；
胶框设置在安装槽内，且围绕底板的周边设置；
显示面板设置在胶框的上表面上，胶框配置来在竖直方向上支撑显示面板，且显示面板在竖直方向上的侧面与至少一个侧板紧邻设置，或者显示面板在竖直方向上的侧面与至少一个侧板之间设有间隔，由此侧板配置来作为显示面板在水平方向上的挡墙。
本发明至少一实施例提供一种显示模组和显示装置，通过取消水平固定显示面板的胶框挡墙，减小了使用了该显示面板的显示装置的边框厚度；并且通过使用背板的侧板替代胶框挡墙部分来在水平方向固定显示面板，保持了显示面板固定的牢固性。
下面通过几个实施例进行说明。
实施例一
本实施例提供一种显示模组。如图2所示，该显示模组包括背板10，该背板10包括底板101和多个设置在底板101周边的侧板102(图2中仅示出了一个侧板)以形成安装槽11。例如，底板101和多个侧板102可以一体形成。
如图3a所示，该显示模组还包括设置在安装槽11内并且围绕底板101周边设置的胶框12、以及设置在胶框12上表面123上的显示面板13。基于此结构，该胶框12可用于在竖直方向上支撑该显示面板13。该显示面板13在竖直方向上的侧面131与至少一个侧板102紧邻设置，侧板102配置来作为显示面板13在水平方向上的挡墙。即，侧板102在水平方向上对显示面板13起到挡墙的作用。从而获得窄边框设计的显示模组。
例如，本实施例的一个示例中，如图3a所示，胶框的上表面123低于所述显示面板的下表面133。
如图3a所示，该胶框12的上表面没有设置延伸部分，也就是说，没有设置胶框挡墙。例如，胶框12的上表面被显示面板13完全覆盖，但不限于此。例如，该胶框12的上表面为平面，但不限于此。
例如，本实施例的一个示例中，如图3a所示，该显示面板13和胶框12之间还可以设置有第一粘结层17。基于此结构，该显示面板13通过该第一粘结层17与胶框12的上表面粘结，可达到更好地固定显示面板12的效果。
例如，本实施例的一个示例中，如图3a所示，该胶框12与底板101之间还可以设置有第二粘结层18。基于此结构，该胶框12通过第二粘结层18与底板101粘结，可以达到固定该胶框12的效果。
需要说明的是，该胶框12也可以通过设置在胶框12和侧板102之间的粘结层与侧板102粘结，或者，通过设置在胶框12和底板101之间的第二粘结层18和设置在胶框12和侧板102之间的粘结层与底板101和侧板102同时粘结，以达到固定该胶框12的效果。
例如，本实施例的一个示例提供的显示模组还包括设置在显示面板13下的背光模组23。背光模组23设置于安装槽内。
例如，本实施例的一个示例中，如图3a所示，背光模组23可采用侧入式背光源。例如，背光模组23可以包括设置在安装槽11中反射片14、导光板15和光学膜片16。
例如，本实施例的一个示例中，如图3b所示，背光模组23包括光源21，光源21可设置在导光板15的一侧。例如，如图3b所示，显示模组包括上、下、左、右四个边框。例如，除了设置光源的那一侧的边框外，其余三个边框中的任意一个或多个均可以采用本实施例所述的窄边框设计。
例如，该光源21、反射片14、导光板15以及光学膜片16可为显示模组提供背光。例如，该光源21可以是例如发光二极管(Light Emitting Diode，LED)的点状光源，或者是例如冷阴极荧光灯管(Cold Cathode Fluorescent Lamp，CCFL)的线状光源。
当然，本实施例中的背光模组也可以采用直下式背光源，此情况下，上、下、左、右四个边框中的任意一个或多个均可以采用本实施例所述的窄边框设计。本实施例以侧入式背光源为例进行说明。
在本实施例提供的显示模组中，显示面板13放置在胶框12上，胶框12在竖直方向承载显示面板13，但取消了水平方向的胶框挡墙，该挡墙部分由侧板102代替。如图3a所示，本实施例提供的显示模组的边框厚度等于侧板102的厚度，相对于通常技术降低了边框厚度，因此在不降低显示面板的牢 固性的同时，缩短了显示模组的边框厚度，达到了窄边框的效果。
实施例二
本实施例提供一种显示模组。该显示模组包括背板10，该背板10包括底板101和多个设置在底板101周边的侧板102以形成安装槽11(可参见图2)。例如，底板101和多个侧板102可以一体形成。
如图4所示，该显示模组还包括设置在安装槽11内并且围绕底板101周边设置的胶框12、以及设置在胶框12上表面上的显示面板13。基于此结构，该胶框12可用于在竖直方向上支撑该显示面板13。该显示面板13在竖直方向上的侧面与侧板102之间设有一间隔22，间隔的设置可有效缓解作为水平方向上对显示面板13起到了挡墙作用的侧板102在显示面板跌落或碰撞等过程中对于显示面板13的冲击。
例如，本实施例的一个示例中，为了进一步提高单层侧板缓冲及挡墙效果，如图4所示，该侧板102形成有折弯边19以形成叠层。叠层的侧板可更有效的起到缓冲及挡墙的效果。例如，该折弯边19向外弯折。该折弯边19亦可向内弯折。
需要说明的是，该折弯边19可使侧板102在水平方向上的强度增强以达到更好的固定效果。并且，由于侧板102的材料比胶框12的材料具有更好的强度特性，在达到同样的强度的情况下，侧板102可以做得比通常技术的胶框挡墙更薄，所以即使增加了折弯边19，本实施例一示例提供的显示模组也比通常的显示模组具有更窄的边框。
例如，本实施例的一个示例中，如图4所示，该胶框12的上表面没有设置延伸部分，也就是说，没有设置胶框挡墙。例如，该胶框12的上表面可为平面。
例如，本实施例的一个示例中，如图4所示，该显示面板13和胶框12之间还可以设置有第一粘结层17，该显示面板13通过该第一粘结层17与胶框12的上表面粘结，可达到更好地固定显示面板12的效果。
例如，本实施例的一个示例中，如图4所示，该胶框12与侧板102之间还可以设置有第二粘结层18，该胶框12通过第二粘结层18与侧板102粘结，可以达到固定该胶框12的效果。
需要说明的是，该胶框12可以通过设置在胶框12和底板101之间的粘 结层与底板101粘结，或者，通过设置在胶框12和底板101之间的粘结层18和设置在胶框12和侧板102之间的第二粘结层18与底板101和侧板102同时粘结，以达到固定该胶框12的效果。
例如，本实施例一示例提供的显示模组还包括设置在显示面板13下的背光模组，背光模组23可包括设置在安装槽11中的反射片14、导光板15、光学膜片16以及设置在导光板一侧的光源21。该光源21、反射片14、导光板15、以及光学膜片16可为显示模组提供背光。该光源21可以是例如LED的点状光源，或者是例如CCFL的线状光源。
本实施例提供的显示模组可具有如下至少一种有益效果：
(1)侧板包括折弯边的情况下，显示面板13放置在胶框12上，胶框12在竖直方向承载显示面板13，但取消了水平方向的胶框挡墙，该部分由包括折弯边19并形成叠层的侧板102作为显示面板在水平方向上的挡墙。本示例提供的显示模组的边框厚度等于双层侧板102的厚度，相对于通常技术降低了边框厚度，在不降低显示面板的牢固性的同时，缩短了显示模组的边框厚度，达到了窄边框的效果。并且，由于侧板102具有折弯边19，作为挡墙的侧板的强度得到了增强，可以起到更好的固定作用和保护作用。
(2)显示面板13在竖直方向上的侧面与侧板102之间设有间隔22的情况下，间隔的设置可有效缓解作为水平方向上对显示面板13起到了挡墙作用的侧板102在显示面板跌落或碰撞等过程中对于显示面板13的冲击。
(3)取消了胶框12沿水平方向延伸的承载部，并且胶框12通过设置在侧板102和胶框12之间的第二粘结层18而不是设置在底板101和胶框12之间的粘结层固定，减少了胶框12在竖直方向上的厚度，达到了一定轻薄化的效果。
实施例三
本实施例提供一种显示模组。该显示模组包括背板10，该背板10包括底板101和多个设置在底板101周边的侧板102以形成安装槽11。例如，底板101和多个侧板102可以一体形成。
如图5所示，该显示模组还包括设置在安装槽11内并且围绕底板101周边设置的胶框12、以及设置在胶框12上表面上的显示面板13。基于此结构，该胶框12用于在竖直方向上支撑该显示面板13。该显示面板13在竖直 方向上的侧面与侧板102之间设置有间隔，并且该间隔内设置有缓冲层20，侧板102配置来作为显示面板13在水平方向上的挡墙。因缓冲层的设置，在显示面板跌落或碰撞等过程中，外力作用于侧板，经缓冲层缓冲，可进一步缓解对于显示面板13的冲击。
例如，本实施例的一个示例中，该缓冲层20的材质可包括缓冲胶带或泡棉，但不限于此。
例如，本实施例的一个示例中，如图5所示，该侧板102形成有折弯边19以形成叠层。例如，该折弯边19可向外弯折。
需要说明的是，该折弯边19可使侧板102在水平方向上的强度增强以达到更好的挡墙效果。并且，由于侧板102的材料比胶框12的材料具有更好的强度特性，在达到同样的强度的情况下，侧板102可以做得比通常技术中的胶框挡墙更薄，所以即使增加了折弯边19，本示例提供的显示模组也比通常的显示模组具有更窄的边框。
例如，如图5所示，该胶框12的上表面没有设置延伸部分，也就是说，没有设置胶框挡墙。
例如，本实施例的一个示例中，如图5所示，该显示面板13和胶框12之间还设置有第一粘结层17，该显示面板13通过该第一粘结层17与胶框12的上表面粘结，达到更好地固定显示面板12的效果。例如，该胶框12的上表面可设置有多个凸起，以增加与粘接层17的粘接力。
例如，本实施例的一个示例中，如图5所示，该胶框12与侧板102之间还可以设置有第二粘结层18，该胶框12通过第二粘结层18与侧板102粘结，可以达到固定该胶框12的效果。
需要说明的是，该胶框12可以通过设置在胶框12和底板101之间的粘结层与底板101粘结，或者，通过设置在胶框12和底板101之间的粘结层和设置在胶框12和侧板102之间的第二粘结层18与底板101和侧板102同时粘结，以达到固定该胶框12的效果。
例如，本实施例的一个示例提供的显示模组还包括设置在显示面板13下的背光模组，背光模组23可包括设置在安装槽11中的反射片14、导光板15、光学膜片16、以及设置在导光板一侧的光源21。该光源21、反射片14，导光板15，以及光学膜片16可为显示模组提供背光。
本实施例提供的显示模组可具有如下至少一种有益效果：
(1)通过在显示面板13沿竖直方向的侧面与侧板102之间的间隔中设置缓冲层20，显示模组可对显示面板13提供更好的保护作用，在遇到外力碰撞的情况下，可防止显示面板13被摔碎。
(2)本实施例一示例提供的显示模组的边框厚度等于双层侧板102的厚度，相对于通常技术降低了边框厚度，在不降低显示面板的牢固性的同时，缩短了显示模组的边框厚度，达到了窄边框的效果。
实施例四
本实施例提供一种显示装置，该显示装置包括上述任意一种显示模组。
需要说明的是，为表示清楚，并没有给出该显示装置的全部结构。为实现显示装置的必要功能，本领域技术人员可以根据具体应用场景包括其他未示出的结构，本发明的实施例对此不做限制。本发明实施例提供的显示装置具有同上述显示模组同样的技术效果，在此不再赘述。
例如，所述显示装置可以为液晶显示器、电子纸等显示器件以及包括这些显示器件的电视、数码相机、手机、手表、平板电脑、笔记本电脑、导航仪等任何具有显示功能的产品或者部件。
有以下几点需要说明。
(1)本发明实施例中所述的紧邻设置，指的是紧邻设置的两者之间未设置其它元件。此处的其它元件包括间隔，所述的间隔即空隙。应当理解的是，此处的紧邻设置要在保证安装的前提下实现，即在公差允许的范围内，允许装配间隙的存在。即，装配间隙因工艺限制而存在。而设置的间隔为预留空隙。例如，间隔应大于公差允许范围内的装配间隙。
(2)在不冲突的情况下，本发明的实施例及实施例中的特征可以相互组合。
(3)在上述各实施例中，胶框具有平坦或基本平坦的上表面以支撑显示面板。或者，当显示面板被支撑在胶框上时，胶框的上表面低于所述显示面板的下表面，由此胶框不包括可以构成挡墙的部分。该胶框可以由各种适当的材料制备，例如塑料、橡胶等。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易 想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。
本专利申请要求于2015年8月11日递交的中国专利申请第201520601930.2号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。

Claims (13)

  1. 一种显示模组，包括背板、胶框和显示面板，其中，
    所述背板包括底板和多个设置在所述底板周边的侧板，以形成安装槽；
    所述胶框设置在所述安装槽内，且围绕所述底板的周边设置；
    所述显示面板设置在所述胶框的上表面上，所述胶框配置来在竖直方向上支撑所述显示面板，且
    所述显示面板在竖直方向上的侧面与至少一个所述侧板紧邻设置，或者所述显示面板在竖直方向上的侧面与至少一个所述侧板之间设有间隔，由此所述侧板配置来作为所述显示面板在水平方向上的挡墙。
  2. 根据权利要求1所述的显示模组，其中，所述显示面板在竖直方向上的侧面与至少一个所述侧板之间设有间隔的情况下，所述显示面板在竖直方向上的侧面与至少一个所述侧板之间的间隔内设置有缓冲层。
  3. 根据权利要求2所述的显示模组，其中，所述缓冲层材质包括缓冲胶带或泡棉。
  4. 根据权利要求1-3任一项所述的显示模组，其中，所述多个侧板中至少一个侧板具有折弯边以形成叠层。
  5. 根据权利要求4所述的显示模组，其中，所述折弯边向外弯折。
  6. 根据权利要求1-5任一项所述的显示模组，其中，所述胶框的上表面低于所述显示面板的下表面。
  7. 根据权利要求1-6任一项所述的显示模组，其中，所述显示面板通过第一粘结层粘结在所述胶框的上表面上。
  8. 根据权利要求1-7任一项所述的显示模组，其中，所述胶框的上表面为平面或基本上为平面。
  9. 根据权利要求1-8任一项所述的显示模组，其中，所述底板和所述多个侧板一体形成。
  10. 根据权利要求1-9任一项所述的显示模组，其中，所述胶框和所述背板之间设置第二粘结层。
  11. 根据权利要求1-10任一项所述的显示模组，还包括设置于所述安装槽内且位于所述显示面板下方的背光模组。
  12. 根据权利要求11所述的显示模组，其中，所述背光模组包括光源、导光板、反射片和光学膜片。
  13. 一种显示装置，包括如权利要求1-12任一项所述的显示模组。
PCT/CN2016/071001 2015-08-11 2016-01-15 显示模组以及包含该显示模组的显示装置 WO2017024770A1 (zh)

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