WO2022083101A1 - 一种交互智能平板 - Google Patents
一种交互智能平板 Download PDFInfo
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- WO2022083101A1 WO2022083101A1 PCT/CN2021/091244 CN2021091244W WO2022083101A1 WO 2022083101 A1 WO2022083101 A1 WO 2022083101A1 CN 2021091244 W CN2021091244 W CN 2021091244W WO 2022083101 A1 WO2022083101 A1 WO 2022083101A1
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- glass cover
- smart tablet
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 25
- 239000011521 glass Substances 0.000 claims abstract description 57
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 23
- 239000012788 optical film Substances 0.000 claims description 28
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000006059 cover glass Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 that is Substances 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Definitions
- the present invention relates to the technical field of display devices, and more particularly, to an interactive smart tablet.
- the interactive smart tablet is currently widely used. It is an integrated device that integrates TV technology, computer technology, touch technology, and audio technology to realize human-computer interaction.
- the interactive smart tablet not only has the high-definition display function of traditional LCD TVs, but also enables the interactive smart tablet to have computing power through the built-in PC (personal computer, personal computer) module, and realizes interactive operations through touch technology to obtain convenient human-computer interaction. style experience.
- the existing interactive smart tablet generally includes a display touch module and a frame 011 arranged on the periphery of the display touch module.
- the display touch module includes a glass cover 021, Touch screen and LCD screen 022, optical film assembly 024, light-emitting assembly and back plate 027, generally the inner side of the frame 011 has a support portion protruding, the support portion is provided with a glass fixing bracket 013, and the inner side of the glass cover plate 021 is fixed to the glass
- the bracket 013 is bonded to realize the connection between the glass cover plate 021 and the frame 011 .
- the existing design has the following defects: due to the thermal expansion and contraction of the material, the glass fixing bracket 013 cannot directly bear the force on the touch screen and the liquid crystal screen 022.
- the size of the glass cover plate 021 is larger than the size of the touch screen and the liquid crystal screen
- the edge of the cover plate 021 protrudes from the edge of the touch screen and the liquid crystal screen 022 by a certain width, so that the glass cover plate 021 can be pasted on the glass fixing bracket 013 by the adhesive layer.
- a middle frame 012 needs to be added. Due to the existence of the middle frame 012 and the glass fixing bracket 013, the edge of the glass cover plate 021 needs to retain a wider black border to block the middle frame 012 and the glass fixing bracket 013, for example , for a display screen larger than 55 inches, the black border width a must reach more than 28.35mm, which affects the display area of the interactive smart panel.
- the purpose of the present invention is to provide an interactive smart panel with simple structure, convenient assembly and narrow black border area.
- the outer frame is designed as a semi-enclosed structure capable of accommodating the inner frame between the first front plate and the first side plate, and the thicknesses of the first side plate and the inner frame constituting the outer frame are reduced, so that the outer frame and the inner frame are reduced in thickness.
- the overall width of the inner frame has been greatly reduced; at the same time, the first front plate and the inner frame are set apart from each other, leaving a space for the glass cover that composes the touch display screen, and even the touch screen and the liquid crystal screen, so that the display
- the edge of the area can be as close to the border as possible, thus, the width of the whole machine can be reduced to the greatest extent.
- FIG. 1 is a schematic structural diagram of an existing interactive smart tablet.
- the frame 100 includes an outer frame 110 and an inner frame 120.
- the outer frame 110 includes a first front panel 111 covering the front edge of the display touch module and a first front panel 111 covering at least part of the side surface of the display touch module.
- the side panel 112, the first front panel 111 and the first side panel 112 are connected to each other, and a accommodating space behind the first front panel 111 is formed therebetween, and the inner frame 120 is at least partially hidden in the accommodating space, and It is arranged at a distance from the first front plate 111 .
- “front” refers to the side facing the user during use
- side refers to the surface surrounding the "front”.
- FIG. 2 shows that the front of the touch module is the upper surface or the top surface of the glass cover plate 210 in the figure. It can be understood that the representation of the front and rear orientations in this embodiment is based on the angle of the user; the directions in FIG. 2 are only examples and do not limit the scope of this embodiment.
- the edge of the side of the cover glass 210 facing away from the touch screen 220 is concave to form a step 211 , and the step 211 is matched and connected with the first front panel 111 .
- the step 211 is formed where the front and side surfaces of the glass cover plate 210 meet.
- the first front plate 111 is just embedded in the step 211 on the edge of the glass cover plate 210 to ensure accurate positioning between the two.
- the back of the first front plate 111 and the front of the step 211 are bonded together by an adhesive.
- the setting of the step 211 is beneficial to prevent the adhesive from overflowing the bonding surface during the bonding process and affecting the appearance of the glass cover 210. Reduces assembly costs by avoiding redundant operations to remove excess adhesive.
- the cooperation between the structure of the frame 100 and the glass cover plate 210 can protect the glass cover plate 210, prevent the glass from breaking, and is convenient for disassembly and assembly.
- the glass cover plate 210 is 2.5D glass, that is, the flat glass is edged by CNC (Numerical Control Machining) with a grinding rod, and steps 211 are formed on the edge of the glass. More preferably, the 2.5D glass is 2.5D tempered glass.
- the flexible printed circuit board can be bent back near the first side plate 112 and passed through the gap 130, and then connected with the touch chip (IC) to avoid increasing the width of the black border due to the connection between the touch screen 220 and the flexible printed circuit board , to further control the width of the black bars. It can be understood that, in order to facilitate circuit connection, the flexible printed circuit board passes through the gap 130 alone, that is, the flexible printed circuit board is bent after being connected to the touch screen 220 and passes through the gap 130 .
- the setting of the slot 130 not only provides space for the bending of the flexible printed circuit board, but also provides space for the protection of the bent flexible printed circuit board, which not only prevents the flexible printed circuit board from being broken at the bending place, but also provides space for the bending of the flexible printed circuit board. Preventing other structures such as the optical film 240 from touching the flexible printed circuit board has a double protection effect.
- the inner frame 120 and the first side plate 112 are connected to each other, so that the inner frame 120 and the outer frame 110 can be effectively positioned to ensure the gap 130 therebetween.
- the inner frame 120 and the outer frame 110 can be connected to each other through direct movable connection, fixed connection or integral molding between the two;
- Other structures such as the backplane 270 of the display touch module are used to achieve indirect interconnection.
- the display touch module includes an optical film 240 .
- the optical film 240 is disposed at a distance from the side of the liquid crystal screen 230 facing away from the touch screen 220 and is positioned and connected to the inner frame 120 .
- the optical film 240 includes a diffusion sheet, a light enhancement sheet, and a reflection sheet.
- the side of the inner frame 120 facing away from the first side plate 112 is provided with a card slot 123 for positioning the optical film 240 , and the edge of the optical film 240 is inserted into the card slot 123 .
- a diffuser sheet 250 is provided behind the optical film 240 for converting a point light source or a line light source into a surface light source. 250 is connected with the card slot 123 , the optical film 240 is provided with mounting ears (not shown in the figure) and connected with the hook, or the diffuser plate 250 and the optical film 240 are provided with mounting ears and connected with the hook.
- the inner frame 120 includes a second side plate 122 and a second front plate 121 , the second side plate 122 is parallel to the first side plate 112 , and the side of the second side plate 122 facing away from the first side plate 112 is protruded with a
- the second front plate 121, the card slot 123 and/or the hook are arranged on the second side plate 122 on the side of the second front plate 121 away from the LCD screen 230, that is, from the user's point of view, the card slot 123 and/or the hook It is disposed on the second side plate 122 behind the second front plate 121 .
- the display touch module includes a light-emitting component 260 and a backplane 270 .
- the backplane 270 is disposed at a distance from the side of the optical film 240 facing away from the liquid crystal screen 230 and is connected to the first side plate 112 and/or the inner frame 120 . (the second side plate 122 ) is connected, and the light emitting component 260 is disposed on the side of the back plate 270 close to the optical film 240 .
Abstract
一种交互智能平板，包括显示触控模组和设置在所述显示触控模组周部的边框（100），所述显示触控模组包括玻璃盖板（210）、触摸屏（220）和液晶屏（230），所述触摸屏（220）贴附于所述玻璃盖板（210）的一面，所述液晶屏（230）贴附于所述触摸屏（220）背离所述玻璃盖板（210）的一面；所述边框（100）包括外框（110）和内框（120），所述外框（110）包括第一侧板（112）和第一前板（111），所述第一侧板（112）靠近所述显示触控模组的一面凸出设置有所述第一前板（111），所述内框（120）至少部分藏设于所述第一侧板（112）与所述第一前板（111）之间形成的容纳空间中、并与所述第一前板（111）相距设置；所述玻璃盖板（210）背离所述触摸屏（220）的一面的边缘与所述第一前板（111）靠近所述内框（120）的一面连接。通过边框（100）的结构设计及其显示触控模组的配合，有效降低交互智能平板的黑边宽度，提升显示效果。
Description
本发明涉及显示设备技术领域，更具体地，涉及一种交互智能平板。
交互智能平板目前的运用非常广泛，其是一种融合电视技术、电脑技术、触控技术、音响技术于一体，实现人机交互的一体化设备。交互智能平板不仅具有传统液晶电视的高清显示功能，还可以通过内置的PC(personal computer，个人计算机)模块使交互智能平板具有计算能力，并通过触控技术实现交互操作，获得便捷的人机交互式体验。
如图1所示，现有的交互智能平板一般包括显示触控模组和设置在显示触控模组外周的边框011，显示触控模组包括由外至内依次设置的玻璃盖板021、触摸屏与液晶屏022、光学膜片组件024、发光组件和背板027，一般边框011的内侧凸出有支撑部，支撑部上设置有玻璃固定支架013，玻璃盖板021的内侧面与玻璃固定支架013粘接，以实现玻璃盖板021与边框011连接。现有设计存在以下缺陷：由于材料的热胀冷缩等原因，玻璃固定支架013不能直接受力于触摸屏与液晶屏022，因此，玻璃盖板021的尺寸大于触摸屏与液晶屏022的尺寸，玻璃盖板021的边缘凸出于触摸屏与液晶屏022的边缘一定的宽度，以使玻璃盖板021能够被粘胶层粘贴于玻璃固定支架013上，为了保护触摸屏与液晶屏022，防止二者直接接触光学膜片组件024，需要增加中框012，由于中框012和玻璃固定支架013的存在，玻璃盖板021的边缘需要保留较宽的黑边以遮挡中框012和玻璃固定支架013，例如，对于55寸以上的显示屏而言，黑边宽度a必须达到28.35mm以上，从而影响了交互智能平板的显示区域。
有鉴于此，本发明的目的在于：提供交互智能平板，其结构简单，组装方便，黑边区域窄。
为了实现上述目的，本发明采用下述技术方案。
一种交互智能平板，包括显示触控模组和设置在所述显示触控模组周部的边框，所述显示触控模组包括玻璃盖板、触摸屏和液晶屏，其特征在于，所述触摸屏贴附于所述玻璃盖板的一面，所述液晶屏贴附于所述触摸屏背离所述玻璃盖板的一面；所述边框包括外框和内框，所述外框包括第一侧板和第一前板，所述第一侧板靠近所述显示触控模组的一面凸出设置有所述第一前板，所述内框至少部分藏设于所述第一侧板与所述第一前板之间形成的容纳空间中、并与所述第一前板相距设置；所述玻璃盖板背离所述触摸屏的一面的边缘与所述第一前板靠近所述内框的一面连接。
本发明将外框设计成在第一前板与第一侧板之间能够容纳内框的半包围结构，并将构成外框的第一侧板与内框的厚度收小，使得外框与内框的整体宽度得到大幅度缩小；于此同时，第一前板与内框之间相距设置，留有供组成触控显示屏的玻璃盖板、甚至触摸屏和液晶屏插入的空间，使得显示区域的边缘可以最大可能地接近边框，由此，整机宽度得到最大幅度的缩减，对于55寸以上的触控显示屏而言，单边黑边框的区域宽度可以管控在7.55mm以内。此外，本发明还采用玻璃盖板、触摸屏、液晶屏贴合在一起的方式，使得整机的宽度和厚度可以做到极致的尺寸，对于55寸以上的触控显示屏而言，玻璃盖板正面可见黑边区域可以控制在1.95mm以内，厚度更是可以管控在20.2mm以内，整机一体效果好。
本发明与现有技术相比较有如下有益效果。
1、外框与内框各自的结构设计以及两者的配合使得黑边宽度及整机边框宽度得以大幅度缩小，实现超窄边框，玻璃盖板正面可见黑边宽度1.95mm以内，整机边框宽度最大仅为7.55mm。
2、外框与内框之间的夹缝设计为保护柔性印刷线路板、方便线路连接提供了保障。
3、显示触控模组的组装方式及其与边框的配合使得整机厚度得以缩减，可达20.2mm。
4、玻璃盖板与外框的结构配合设计，一方面对玻璃盖板起到保护作用，防止玻璃破裂，另一方面便于拆装机。
图1是现有交互智能平板的结构示意图。
图2是本发明交互智能平板的结构示意图。
图1标记说明：边框011，中框012，玻璃固定支架013，玻璃盖板021，触摸屏与液晶屏022，光学膜片024，背板027，黑边宽度a。
图2标记说明：边框100，外框110，第一前板111，第一侧板112，内框120，第二前板121，第二侧板122，卡槽123，夹缝130，玻璃盖板210，台阶211，触摸屏220，液晶屏230，光学膜片240，扩散板250，发光组件260，背板270，黑边宽度a，单边框宽度A，整机厚度H。
附图仅用于示例性说明，不能理解为对本发明的限制；为了更好说明本技术方案，附图某些部件会有省略、放大或缩小，并不代表实际产品的尺寸；对于本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的；附图中描述位置关系的用于仅用于示例性说明，不能理解为对本发明的限制。下面结合附图对本发明做进一步详细说明。
如图2所示，本发明提供的交互智能平板包括显示触控模组和设置在显示触控模组周部的边框100。显示触控模组包括玻璃盖板210、触摸屏（Touch panel，TP）220和液晶屏（Open-cell，OC）230，触摸屏220贴附于玻璃盖板210的一面，液晶屏230贴附于触摸屏220背离玻璃盖板210的一面。边框100包括外框110和内框120，外框110包括第一侧板112和第一前板111，第一侧板112靠近显示触控模组的一面凸出设置该第一前板111，内框120至少部分藏设于第一侧板112与第一前板111之间形成的容纳空间中、并与第一前板111相距设置。玻璃盖板210背离触摸屏220的一面的边缘与第一前板111靠近内框120的一面连接。
从使用者的角度来看，边框100包括外框110和内框120，外框110包括覆盖显示触控模组前面边缘的第一前板111与覆盖至少部分显示触控模组侧面的第一侧板112，第一前板111与第一侧板112相互连接、并在两者之间形成一位于第一前板111后方的容纳空间，内框120至少部分藏设于该容纳空间、并与第一前板111相距设置。其中，“前面”是指使用时面向使用者的一面，“侧面”则指围绕于“前面”四周的面。例如图2，显示触控模组前面为图中玻璃盖板210的上面或顶面。可以理解的是，本实施例中关于前后方位的表示均基于使用者的角度；图2中的方向仅作为示例，并不限定本实施例的范围。
本发明将外框110设计成在其第一前板111后方能够容纳内框120的结构，并将构成外框110的第一侧板112与内框120的厚度收小，使得外框110与内框120的整体宽度得到大幅度缩小；于此同时，第一前板111与内框120之间相距设置，留有供组成显示触控模组的玻璃盖板210、甚至触摸屏220和液晶屏230插入的空间，使得显示区域的边缘可以最大可能地接近边框100，由此，边框100宽度得到最大幅度的缩减，对于55寸以上的显示触控模组而言，边框100的区域宽度A可以管控在7.55mm以内。此外，本发明还采用玻璃盖板210、触摸屏220、液晶屏230贴合在一起的方式，使得整机的宽度和厚度可以做到极致的尺寸，对于55寸以上的显示触控模组而言，玻璃盖板210正面可见黑边区域a可以控制在1.95mm以内，厚度H更是可以管控在20.2mm以内，整机一体效果好。优选地，玻璃盖板210、触摸屏220、液晶屏230之间可以采用有利于增强透明度、扩大视野的光学胶（诸如液态LOCA光学胶，Liquid Optical Clear
Adhesive）进行贴合。
在一个实施例中，玻璃盖板210背离触摸屏220的一面的边缘下凹形成台阶211，该台阶211与第一前板111配合连接。换言之，该台阶211形成于玻璃盖板210的前面与侧面相接处，组装后，第一前板111刚好嵌入位于玻璃盖板210边缘的台阶211，保证了两者之间得到准确定位。组装过程中，第一前板111的后面与台阶211的前面之间通过胶粘剂粘合在一起，台阶211的设置有利于防止粘合过程中胶粘剂溢出贴合面而影响玻璃盖板210的美观，避免增加清除多余胶粘剂的冗余操作，降低装配成本。此外，边框100结构与玻璃盖板210的配合能够对玻璃盖板210起到保护作用，防止玻璃破裂，拆装机方便。
优选地，玻璃盖板210为2.5D玻璃，即采用磨棒对平面玻璃进行CNC（数控加工）磨边，在玻璃边缘形成台阶211。更优选地，该2.5D玻璃具体为2.5D钢化玻璃。
在其他实施例中，玻璃盖板210不限于采用2.5D玻璃，还可以采用2D玻璃，即平面玻璃，具体为钢化玻璃。
在一个实施例中，触摸屏220采用电容式触摸屏220或电阻式触摸屏220，可以是柔性的导电膜片（ITO Film），也可以是刚性的导电玻璃（ITO Glass）。触摸屏220连接有柔性印刷线路板（Flexible printed circuit(board)，FPC），柔性印刷线路板贴合第一侧板112靠近显示触控模组的一面，内框120与第一侧板112之间留有供柔性印刷线路板通过的夹缝130。柔性印刷线路板可以在靠近第一侧板112处向后折弯并穿过夹缝130，再与触控芯片（IC）连接，避免由于触摸屏220与柔性印刷线路板的连接而增加黑边的宽度，进一步控制黑边宽度。可以理解的是，为方便线路连接，柔性印刷线路板单独穿过夹缝130，即柔性印刷线路板连接触摸屏220后折弯并穿过夹缝130。更重要的是，夹缝130的设置，不仅为柔性印刷线路板的折弯提供空间，更为保护折弯的柔性印刷线路板而提供空间，既避免柔性印刷线路板在折弯处折死，又避免光学膜片240等其他结构触碰到柔性印刷线路板，具有双重保护作用。
优选地，内框120与第一侧板112相互连接，使内框120与外框110之间能够得到有效定位而保证两者之间的夹缝130。一方面，内框120与外框110之间可以通过两者之间直接的活动连接、固定连接或一体成型来实现相互连接；另一方面，内框120与外框110之间也可以通过组成显示触控模组的背板270等其他结构来实现间接的相互连接。
在一个实施例中，显示触控模组包括光学膜片240，光学膜片240与液晶屏230背离触摸屏220的一面相距设置、并与内框120定位连接。其中，光学膜片240包括扩散片、增光片、反射片。在一个优选方案中，内框120背离第一侧板112的一面设有用于定位光学膜片240的卡槽123，光学膜片240的边缘插接于卡槽123。在另一优选方案中，内框120背离第一侧板112的一面设有用于定位光学膜片240的挂钩（图中未示出），光学膜片240设有挂耳（图中未示出）与挂钩连接。可以理解的是，上述两个优选方案可以单独采用其一，也可以联合使用。即光学膜片240可以通过卡槽123或挂钩或两者的配合得到定位，组装方便，有利于保护液晶屏230和触摸屏220，防止其直接接触光学膜片240。
更优选地，光学膜片240后面还设有扩散板（Diffuser Sheet）250，用于将点光源或者线光源转换成为面光源，扩散板250及光学膜片240与卡槽123连接，或者扩散板250与卡槽123连接、光学膜片240设有挂耳（图中未示出）与挂钩连接，或者扩散板250及光学膜片240均设有挂耳与挂钩连接。
更优选地，内框120包括第二侧板122和第二前板121，第二侧板122与第一侧板112平行，第二侧板122背离第一侧板112的一面凸出设置有该第二前板121，卡槽123和/或挂钩设置在第二前板121背离液晶屏230一侧的第二侧板122上，即从使用者角度而言，卡槽123和/或挂钩设置在第二前板121之后的第二侧板122上。由此，第二前板121将光学膜片240与液晶屏230隔开，即便其中一方定位失效也不会触碰到另一方。更重要的是，第二前板121将与卡槽123或挂钩形成配合，从而避免出现漏光现象。
在一个实施例中，显示触控模组包括发光组件260和背板270，背板270与光学膜片240背离液晶屏230的一面相距设置、并与第一侧板112和/或内框120（第二侧板122）连接，发光组件260设置于背板270靠近光学膜片240的一面。
在一个实施例中，外框110和内框120可以采用相同材质制作，包括注塑、挤出等工艺一体成型或分别成型的铝型材或塑料型材；也可以分别采用不同材质制作。外框110成型后可以采用喷涂、包布、蒙皮等方式进行表面处理。
显然，本发明的上述实施例仅仅是为清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。
Claims (10)
- 一种交互智能平板，包括显示触控模组和设置在所述显示触控模组周部的边框，所述显示触控模组包括玻璃盖板、触摸屏和液晶屏，其特征在于，所述触摸屏贴附于所述玻璃盖板的一面，所述液晶屏贴附于所述触摸屏背离所述玻璃盖板的一面；所述边框包括外框和内框，所述外框包括第一侧板和第一前板，所述第一侧板靠近所述显示触控模组的一面凸出设置有所述第一前板，所述内框至少部分藏设于所述第一侧板与所述第一前板之间形成的容纳空间中、并与所述第一前板相距设置；所述玻璃盖板背离所述触摸屏的一面的边缘与所述第一前板靠近所述内框的一面连接。
- 根据权利要求1所述的交互智能平板，其特征在于，所述玻璃盖板背离所述触摸屏的一面的边缘下凹形成台阶，所述台阶与所述第一前板配合连接。
- 根据权利要求2所述的交互智能平板，其特征在于，所述玻璃盖板为2.5D玻璃。
- 根据权利要求1所述的交互智能平板，其特征在于，所述触摸屏连接有柔性印刷线路板，所述柔性印刷线路板贴合所述第一侧板靠近显示触控模组的一面，所述内框与所述第一侧板之间留有供所述柔性印刷线路板通过的夹缝。
- 根据权利要求4所述的交互智能平板，其特征在于，所述内框与第一侧板相互连接。
- 根据权利要求1所述的交互智能平板，其特征在于，所述显示触控模组包括光学膜片，所述光学膜片与所述液晶屏背离所述触摸屏的一面相距设置、并与内框定位连接。
- 根据权利要求6所述的交互智能平板，其特征在于，所述内框背离所述第一侧板的一面设有用于定位所述光学膜片的卡槽，所述光学膜片的边缘插接于所述卡槽。
- 根据权利要求6或7所述的交互智能平板，其特征在于，所述内框背离所述第一侧板的一面设有用于定位所述光学膜片的挂钩，所述光学膜片设有挂耳与所述挂钩连接。
- 根据权利要求8所述的交互智能平板，其特征在于，所述内框包括第二侧板和第二前板，所述第二侧板与所述第一侧板平行，所述第二侧板背离所述第一侧板的一面凸出设置有所述第二前板，所述卡槽和/或挂钩设置在所述第二前板背离所述液晶屏一侧的所述第二侧板上。
- 根据权利要求1所述的交互智能平板，其特征在于，所述显示触控模组包括发光组件和背板，所述背板与所述光学膜片背离所述液晶屏的一面相距设置、并与所述第一侧板和/或内框连接，所述发光组件设置于所述背板靠近所述光学膜片的一面。
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| CN106773201A (zh) * | 2016-11-30 | 2017-05-31 | 深圳市华星光电技术有限公司 | 液晶显示器及其显示面板 |
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