WO2015188397A1 - 一种增大屏幕有效显示区的结构和触控电子设备 - Google Patents

一种增大屏幕有效显示区的结构和触控电子设备 Download PDF

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Publication number
WO2015188397A1
WO2015188397A1 PCT/CN2014/080363 CN2014080363W WO2015188397A1 WO 2015188397 A1 WO2015188397 A1 WO 2015188397A1 CN 2014080363 W CN2014080363 W CN 2014080363W WO 2015188397 A1 WO2015188397 A1 WO 2015188397A1
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WO
WIPO (PCT)
Prior art keywords
screen
end surface
display screen
electronic device
touch
Prior art date
Application number
PCT/CN2014/080363
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English (en)
French (fr)
Inventor
张小燕
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深圳市固诺泰科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市固诺泰科技有限公司 filed Critical 深圳市固诺泰科技有限公司
Publication of WO2015188397A1 publication Critical patent/WO2015188397A1/zh

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Classifications

    • 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 invention relates to the field of mobile terminals, and in particular to a structure for increasing an effective display area of a screen; and the present invention also relates to a touch electronic device.
  • the display screen 30 is directly pasted or indirectly pasted on the touch screen 10 by foam.
  • the invalid display area 101 of the touch screen 10 includes a portion for fixing on the frame, and Including the invalid display area 301 for fixing the display screen 30, thus increasing the width of the invalid display area 101, that is, reducing the screen ratio, the current invalid display area 101 can only be 2.5 mm at the minimum;
  • the display screen 30 is integrally connected to the touch screen 10, so any one of them is damaged means that replacing the two together can cause great waste.
  • the present invention provides a structure for increasing the effective display area of the screen.
  • the present invention also provides a touch electronic device to which the structure is applied.
  • a structure for increasing an effective display area of a screen comprising a touch screen, a display screen and a frame, wherein the frame is provided with an isolation block, wherein the upper and lower end faces are parallel and horizontal, and the upper and lower end faces are respectively disposed on the spacer block.
  • the bottom surface of the touch screen and the upper end surface are closely fitted, and the top surface of the display screen and the lower end surface are closely fitted.
  • the gap between the touch screen and the display screen is not less than 0.3 mm.
  • the protruding length of the spacer block is not more than 1.5 mm.
  • the touch screen is bonded to the upper end surface by bonding.
  • the bottom plate is further included, and the display screen is limited by the bottom plate and is matched with the lower end surface.
  • a touch electronic device comprising the structure described in the above scheme.
  • the touch electronic device is a mobile phone.
  • the touch screen is assembled separately from the display screen, and the ineffective areas of the two overlap each other, reducing the area of the invalid area and increasing the screen ratio; and because the two are separately mounted on the isolation block, when one of them When the item is damaged, it can be replaced separately, avoiding the waste caused by the inseparability of the two.
  • Figure 1 is a schematic view showing the assembly of an embodiment of the present invention
  • Figure 2 is a schematic view of the assembly of the prior art.
  • FIG. 1 there is shown an assembly schematic of an embodiment of the present invention, including a touch screen 10, a frame 20, a display screen 30 and a bottom plate 40, wherein the frame 20 is provided with an isolation block 201 having an extension length of not more than 1.5 mm. Preferably, the length is 1 mm.
  • the spacer block 201 is provided with an upper end surface and a lower end surface. The upper end surface and the lower end surface are parallel and horizontally disposed, and the touch screen 10 is fixed on the spacer block 201.
  • the connection is performed by bonding, so that the bottom surface of the touch screen 10 is The upper end surface fits snugly and can be fixed and dustproof.
  • the connection area of the touch screen 10 and the spacer 201 falls into the invalid display area 101. Generally, the width of the invalid display area 101 is 1.2 to 1.5 mm.
  • the bottom plate 40 cooperates with the mobile phone case to limit and fix the display screen 30 so that the top surface and the lower end surface are closely adhered. Because of the existence of the isolation block 201, a gap of 0.3-0.6 mm is formed between the touch screen 10 and the display screen 30. The stress generated when the touch screen 10 is operated is prevented from being transmitted to the display screen 30, and the external dust is also isolated. Similarly, the connection area between the display screen 30 and the spacer 201 also falls into the invalid display area 301, and the width thereof It is slightly smaller than the touch screen invalid display area 101 and is 1.0 to 1.2 mm. Since the ineffective areas of the touch screen 10 and the display screen 30 are overlapped by the above manner, the ineffective area of the entire screen is the larger one of the two, that is, 1.2 to 1.5 mm.
  • the step 50 is opened on the frame 50, and the touch screen 10 is connected to the step surface.
  • the display screen 30 is directly pasted or indirectly pasted on the touch screen 10 by foam. Therefore, the whole screen
  • the invalid display area is a superposition of the step area and the display invalid display area 301.
  • the narrowest invalid area of the prior art can only be 2.5 mm, which exceeds 1.2 to 1.5 mm of the present scheme.
  • the invention also provides a touch electronic device comprising the above structure, in particular, a mobile phone, wherein the overall size of the mobile phone is smaller when the effective display area of the screen is the same, thereby being more suitable for use.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)

Abstract

一种增大屏幕有效显示区的结构，包括触摸屏（10）、显示屏（30）和框架（20），框架（20）上设有隔离块（201），其上设有互相平行且水平的上端面和下端面，上、下端面分设于隔离块（201）的上下两侧，触摸屏（10）底面与上端面紧密贴合，显示屏（30）顶面与下端面紧密贴合。本方案通过增加隔离块（201）的方式使触摸屏（10）与显示屏（30）分开装配，二者的无效区域（101,301）彼此重叠，减小了无效区域面积，增加了屏占比；同时因为二者分开安装在隔离块（201）上，当其中某一项损坏时可单独更换，避免了因二者不可分离而导致的浪费。

Description

一种增大屏幕有效显示区的结构和触控电子设备
技术领域
本发明移动终端领域，尤其是涉及一种增大屏幕有效显示区的结构；本发明还涉及一种触控电子设备。
背景技术
随着触控技术的发展，越来越多的移动终端出现在人们身边，例如手机、平板电脑及笔记本电脑等。为了得到更好的使用感受，人们自然是希望屏幕有效显示区的宽度与手机整体宽度的比值（即所谓的屏占比）越大越好，这样，在有效屏幕大小相同的情况下，屏占比大的手机整体尺寸会更显小巧。
如附图2所示，现有技术中，显示屏30是直接粘贴或者通过泡棉间接粘贴在触摸屏10上的，触摸屏10的无效显示区域101包括用于固定在机架上的一部分外，还包括用于固定显示屏30的无效显示区域301，这样就增加了无效显示区域101的宽度，即减小了屏占比，目前的无效显示区域101最小也只能做到2.5mm；另外，因为显示屏30与触摸屏10是一体连接的，所以他们之中任一个损坏都的意味着要将二者一起替换，会造成极大的浪费。
发明内容
为了克服现有技术的不足，本发明提供一种增大屏幕有效显示区的结构；本发明还提供一种应用此结构的触控电子设备。
本发明解决其技术问题所采用的技术方案是：
一种增大屏幕有效显示区的结构，包括触摸屏、显示屏和框架，框架上设有隔离块，其上设有互相平行且水平的上端面和下端面，上、下端面分设于隔离块的上下两侧，触摸屏底面与上端面紧密贴合，显示屏顶面与下端面紧密贴合。
作为上述方案的进一步改进方式，触摸屏与显示屏之间的间隙不小于0.3mm。
作为上述方案的进一步改进方式，隔离块的伸出长度不大于1.5mm。
作为上述方案的进一步改进方式，触摸屏通过粘接的方式与上端面贴合。
作为上述方案的进一步改进方式，还包括底板，显示屏通过底板限位并与下端面贴合。
一种触控电子设备，包括上述方案中所述的结构。
作为上述方案的进一步改进方式，触控电子设备是手机。
本发明的有益效果是：
通过增加隔离块的方式使触摸屏与显示屏分开装配，二者的无效区域彼此重叠，减小了无效区域面积，增加了屏占比；同时因为二者分开安装在隔离块上，当其中某一项损坏时可单独更换，避免了因二者不可分离而导致的浪费。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明一个实施例的装配示意图；
图2是现有技术的装配示意图。
具体实施方式
参照图1，示出了本发明一个实施例的装配示意图，包括有触摸屏10、框架20、显示屏30和底板40，其中，框架20上设有隔离块201，其伸出长度不大于1.5mm，优选的，长度是1mm。隔离块201上设有上端面和下端面，上端面和下端面互相平行且水平设置，触摸屏10固定在隔离块201上，优选的，是采用粘接的方式进行连接，这样触摸屏10的底面与上端面紧密贴合，能起到固定并防尘的作用。触摸屏10与隔离块201的连接区域落入其无效显示区域101内，一般的，其无效显示区域101的宽度为1.2～1.5mm。
底板40与手机壳配合，限位并固定显示屏30，使其顶面与下端面紧密贴合，因为隔离块201的存在，触摸屏10与显示屏30之间形成宽度为0.3～0.6mm的间隙，避免了将操作触摸屏10时产生的应力传递到显示屏30上，同时也隔绝了外界粉尘，类似的，显示屏30与隔离块201的连接区域也落入其无效显示区域301内，其宽度略小于触摸屏无效显示区域101，为1.0～1.2mm。因为触摸屏10及显示屏30的无效区域通过上述方式重叠在一起，则屏幕整体的无效区域为二者中较大的一个，即1.2～1.5mm。
图2是现有技术的装配结构示意图，其是在机架50上开有台阶面，触摸屏10与台阶面连接，显示屏30直接粘贴或者通过泡棉间接粘贴在触摸屏10上，因此，屏幕整体的无效显示区域是台阶区域及显示屏无效显示区域301的叠加，一般来说，现有技术最窄的无效区域也只能做到2.5mm，超过了本方案的1.2～1.5mm。
本发明还提供一种包括上述结构的触控电子设备，特别的，是一种手机，在屏幕有效显示区域相同的情况下，该手机的整体尺寸会更小，从而更加适合于使用。
以上是对本发明的较佳实施进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可做出种种的等同变形或替换，这些等同的变形或替换均包含在本申请权利要求所限定的范围内。

Claims (7)

  1. 一种增大屏幕有效显示区的结构，包括触摸屏、显示屏和框架，其特征在于：所述框架上设有隔离块，其上设有互相平行且水平的上端面和下端面，所述上、下端面分设于隔离块的上下两侧，所述触摸屏底面与所述上端面紧密贴合，所述显示屏顶面与所述下端面紧密贴合。
  2. 根据权利要求1所述的结构，其特征在于：所述触摸屏与所述显示屏之间的间隙不小于0.3mm。
  3. 根据权利要求1或2所述的结构，其特征在于：所述隔离块的伸出长度不大于1.5mm。
  4. 根据权利要求3所述的结构，其特征在于：所述触摸屏通过粘接的方式与所述上端面贴合。
  5. 根据权利要求4所述的结构，其特征在于：还包括底板，所述显示屏通过所述底板限位并与所述下端面贴合。
  6. 一种触控电子设备，其特征在于：包括上述权利要求1至5任一项所述的结构。
  7. 根据权利要求6所述的触控电子设备，其特征在于：所述触控电子设备为手机。
PCT/CN2014/080363 2014-06-11 2014-06-20 一种增大屏幕有效显示区的结构和触控电子设备 WO2015188397A1 (zh)

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CN201420309884.4 2014-06-11

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN108628495A (zh) * 2018-04-09 2018-10-09 江苏聚泰科技有限公司 一种触摸屏模组固定结构

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CN106155194A (zh) * 2015-04-21 2016-11-23 小米科技有限责任公司 移动设备

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CN1667475A (zh) * 2004-01-28 2005-09-14 夏普株式会社 显示装置
CN102664974A (zh) * 2012-04-12 2012-09-12 上海华勤通讯技术有限公司 移动终端的液晶模块固定机构
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CN203338336U (zh) * 2013-07-26 2013-12-11 彭山伟易达电子科技有限公司 无边框超薄投射电容式液晶触摸显示器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1667475A (zh) * 2004-01-28 2005-09-14 夏普株式会社 显示装置
CN102664974A (zh) * 2012-04-12 2012-09-12 上海华勤通讯技术有限公司 移动终端的液晶模块固定机构
CN203167032U (zh) * 2013-03-26 2013-08-28 宝鸡佳域宇通电子科技有限公司 大显示区域的触摸屏手机
CN203338336U (zh) * 2013-07-26 2013-12-11 彭山伟易达电子科技有限公司 无边框超薄投射电容式液晶触摸显示器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108628495A (zh) * 2018-04-09 2018-10-09 江苏聚泰科技有限公司 一种触摸屏模组固定结构

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