WO2018076997A1 - 触控面板及含该触控面板的触控模组 - Google Patents

触控面板及含该触控面板的触控模组 Download PDF

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Publication number
WO2018076997A1
WO2018076997A1 PCT/CN2017/103795 CN2017103795W WO2018076997A1 WO 2018076997 A1 WO2018076997 A1 WO 2018076997A1 CN 2017103795 W CN2017103795 W CN 2017103795W WO 2018076997 A1 WO2018076997 A1 WO 2018076997A1
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layer
cover
touch
touch control
touch panel
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English (en)
French (fr)
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霍东建
蒋伟
刘淼海
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Guangzhou Shiyuan Electronics Thecnology Co Ltd
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Guangzhou Shiyuan Electronics Thecnology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • the present invention relates to the field of touch technologies, and in particular, to a touch panel and a touch module including the touch panel.
  • the touch panel has given multimedia a new look and is an attractive new multimedia interactive device.
  • the touch panel used in the mirror or some household appliances mainly includes a cover and a touch layer, and the touch layer is glued to the cover through the glue. After the touch layer is damaged, when the touch panel is split, it is difficult to split the touch panel because the touch layer and the cover are glued together. Sometimes the cover will be damaged due to improper splitting, which will reduce the utilization of the cover.
  • the object of the present invention is to provide a touch panel and a touch module including the touch panel, which facilitates splitting the cover and the touch layer to improve utilization.
  • a touch panel includes a cover plate and a touch layer disposed on the cover plate, the touch layer includes a substrate, a sensing layer attached to a middle portion of the surface of the substrate, and a first layer disposed on an edge of the substrate a first adhesive layer surrounding the sensing layer, the first adhesive layer and the sensing layer facing the cover, and a touch gap is formed between the sensing layer and the cover.
  • the sensing layer is disposed on the touch layer and the touch gap is formed by the first adhesive layer with the cover, the sensing layer and the The cover plate is in direct contact, and the touch layer and the cover plate are easily separated.
  • the touch layer is damaged or the cover is damaged and split, the parts that are not damaged are not damaged, thereby improving the utilization.
  • the cover plate includes a first cover surface facing the touch layer and a second cover surface opposite to the first cover surface, and the first cover surface is provided with a plastic tank
  • the first adhesive layer is disposed in the adhesive tank.
  • the thickness of the first adhesive layer is greater than the sum of the thickness of the sensing layer and the depth of the adhesive tank.
  • a cover display area is disposed at a middle of the second cover surface, and an area of the cover display area is smaller than an area of the sensing layer.
  • a side gap is formed between the first adhesive layer and the sensing layer.
  • the first adhesive layer is one of a double-sided adhesive layer or a foam layer.
  • a touch module includes a display screen and the touch panel, and the display screen and the cover are respectively located on two opposite surfaces of the touch layer.
  • the touch module further includes a second adhesive layer disposed between the display screen and the touch layer, and a support layer disposed between the second adhesive layer and the display screen
  • the second adhesive layer and the support layer have a ring structure.
  • the display screen is provided with a display screen display area in the middle of the surface of the substrate, and the area of the display screen display area is smaller than the area of the display area provided in the cover plate.
  • the touch module further includes a pressing block, and the pressing block presses the display screen on the supporting layer.
  • FIG. 1 is a cross-sectional view of a touch panel in accordance with an embodiment of the present invention
  • FIG. 2 is a cross-sectional view of a touch module including the touch panel of the present invention.
  • Touch panel 100 Cover 10 First cover surface 101 Second cover surface 102 Plastic tank 103 Cover display area 104 Touch layer 11 Substrate 111 Sensing layer 112 Touch gap 113 Side clearance 114 First glue layer 12 Display 13 Display area 131
  • Second glue layer 14 Support layer 15 Briquetting block 16 Touch module 200
  • a touch panel 100 includes a cover 10 and a touch layer 11 disposed on the cover 10 .
  • the touch layer 11 includes a substrate 111 .
  • a sensing layer 112 attached to a middle portion of the surface of the substrate 111, and a first adhesive layer 12 disposed on an edge of the substrate 111.
  • the first adhesive layer 12 surrounds the sensing layer 112, and the first adhesive layer 12 and the The sensing layer 112 faces the cover 10 , and the touch gap 113 is formed between the sensing layer 112 and the cover 10 .
  • the cover plate 10 includes a first cover surface 101 facing the touch layer 11 and a second cover surface 102 opposite to the first cover surface 101.
  • the first cover surface 101 is provided
  • the first adhesive layer 12 is disposed in the adhesive tank 103.
  • the thickness of the first adhesive layer 12 is greater than the sum of the thickness of the sensing layer 112 and the depth of the adhesive tank 103.
  • a side gap 114 is formed between the first adhesive layer 12 and the sensing layer 112.
  • the cover 10 may not be disposed on the cover 10, and the thickness of the first adhesive layer 12 is greater than the thickness of the sensing layer 112.
  • a cover display area 104 is disposed at a middle of the second cover surface 102, and an area of the cover display area 104 is smaller than an area of the sensing layer 112.
  • the first adhesive layer 12 is a foam layer for supporting the touch layer 11 to ensure that the touch gap 113 is formed between the cover 10 and the touch layer 11 . At the same time, dust is prevented from entering the touch gap 113. It can be understood that, in other embodiments, the first adhesive layer 12 is one of a double-sided adhesive layer or a foam layer.
  • a touch module 200 includes a display screen 13 and the touch panel 100 .
  • the display screen 13 and the cover 10 are respectively located on opposite surfaces of the touch layer 11 . on.
  • the touch module 200 further includes a second adhesive layer 14 disposed between the display screen 13 and the touch layer 11 , and disposed between the second adhesive layer 14 and the display screen 13 .
  • the support layer 15, the second adhesive layer 14 and the support layer 15 have a ring structure.
  • the display screen 13 is disposed at a middle of the surface of the substrate 111 with a display screen display area 131.
  • the area of the display screen display area 131 is smaller than the area of the display area provided in the cover 10, that is, less than The area of the cover display area 104 is described.
  • the touch module 200 further includes a pressing block 16 , and the pressing block 16 presses the display screen 13 on the supporting layer 15 to prevent the display screen 13 from shaking up and down.
  • the second adhesive layer 14 is formed by double-sided tape, adhesive or dispensing.
  • the sensing layer 112 is disposed on the touch layer 11 and the touch gap 113 is formed by the first adhesive layer 12 between the cover layer 10, the sensing layer 112 can be avoided. Direct contact with the cover 10 facilitates splitting the touch layer 11 and the cover 10. In addition, when the touch layer 11 is damaged or the cover 10 is damaged and split, the parts that are not damaged are not damaged, thereby improving utilization.

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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)
  • Position Input By Displaying (AREA)

Abstract

一种触控面板（100）及包含该触控面板（100）的触控模组（200）。触控面板（100）包括盖板（10），及设于所述盖板（10）上的触控层（11），所述触控层（11）包括基板（111）、贴于所述基板（111）表面中部的感应层（112）、以及设于基板（111）边缘的第一胶层（12），所述第一胶层（12）环绕所述感应层（112），所述第一胶层（12）以及所述感应层（112）朝向所述盖板（10），所述感应层（112）与所述盖板（10）之间形成触控间隙（113）。由于所述感应层（112）设于所述触控层（11）上，且与所述盖板（10）之间通过所述第一胶层（12）形成触控间隙（113），所以能够避免所述感应层（112）与所述盖板（10）直接接触，便于拆分所述触控层（11）与所述盖板（10）。此外，在所述触控层（11）损坏或所述盖板（10）损坏进行拆分时，不会损坏当中没有被损坏的零件，从而提升利用率。

Description

触控面板及含该触控面板的触控模组 技术领域
本实用新型涉及触控技术领域，特别涉及一种触控面板及含该触控面板的触控模组。
背景技术
触控面板作为一种输入设备，它赋予了多媒体以崭新的面貌，是极富吸引力的全新多媒体交互设备。
目前，魔镜或一些家用电器中所使用的触控面板，主要包括盖板和触控层，触控层通过胶水与盖板贴合在一起。在触控层损坏后，对触控面板进行拆分时，由于触控层与盖板之间通过胶水贴合在一起，导致触控面板拆分比较困难。有时由于拆分不当会导致盖板也会受损，从而使得盖板的利用率降低。
实用新型内容
基于此，本实用新型的目的是提供一种触控面板及含该触控面板的触控模组，便于拆分盖板和触控层，提升利用率。
一种触控面板，包括盖板，及设于所述盖板上的触控层，所述触控层包括基板、贴于所述基板表面中部的感应层、以及设于基板边缘的第一胶层，所述第一胶层环绕所述感应层，所述第一胶层以及所述感应层朝向所述盖板，所述感应层与所述盖板之间形成触控间隙。
相较现有技术，由于所述感应层设于所述触控层上，且与所述盖板之间通过所述第一胶层形成触控间隙，所以能够避免所述感应层与所述盖板直接接触，便于拆分所述触控层与所述盖板。此外，在所述触控层损坏或所述盖板损坏进行拆分时，不会损坏当中没有被损坏的零件，从而提升利用率。
进一步地，所述盖板包括朝向所述触控层的第一盖板面和与所述第一盖板面相对的第二盖板面，所述第一盖板面上设有容胶槽，所述第一胶层设于所述容胶槽中。
进一步地，所述第一胶层的厚度大于所述感应层的厚度与所述容胶槽的深度之和。
进一步地，所述第二盖板面的中间处设有盖板显示区，所述盖板显示区的面积小于所述感应层的面积。
进一步地，所述第一胶层与所述感应层之间形成侧间隙。
进一步地，所述第一胶层为双面胶层或泡棉层当中的一种。
一种触控模组，包括一显示屏和所述触控面板，所述显示屏和所述盖板分别位于所述触控层的两个相对表面上。
进一步地，所述触控模组还包括设于所述显示屏与所述触控层之间的第二胶层，及设于所述第二胶层与所述显示屏之间的支撑层，所述第二胶层与所述支撑层为环状结构。
进一步地，所述显示屏朝向所述基板的表面的中间处设有显示屏显示区，所述显示屏显示区的面积小于所述盖板内设有的显示区的面积。
进一步地，所述触控模组还包括一压块，所述压块将所述显示屏压设于所述支撑层上。
附图说明
图1为本实用新型一实施例中触控面板的剖面示意图；
图2为本实用新型中含该触控面板的触控模组的剖面示意图。
主要元件符号说明：
触控面板 100 盖板 10
第一盖板面 101 第二盖板面 102
容胶槽 103 盖板显示区 104
触控层 11 基板 111
感应层 112 触控间隙 113
侧间隙 114 第一胶层 12
显示屏 13 显示屏显示区 131
第二胶层 14 支撑层 15
压块 16 触控模组 200
如下具体实施方式将结合上述附图进一步说明本实用新型。
具体实施方式
为了便于理解本实用新型，下面将参照相关附图对本实用新型进行更全面的描述。附图中给出了本实用新型的若干实施例。但是，本实用新型可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本实用新型的公开内容更加透彻全面。
需要说明的是，当元件被称为“固设于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义，本文所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在本实用新型的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本实用新型。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参阅图1，本实用新型一实施例中提供的一种触控面板100，包括盖板10，及设于所述盖板10上的触控层11，所述触控层11包括基板111、贴于所述基板111表面中部的感应层112、以及设于基板111边缘的第一胶层12，所述第一胶层12环绕所述感应层112，所述第一胶层12以及所述感应层112朝向所述盖板10，所述感应层112与所述盖板10之间形成触控间隙113。
所述盖板10包括朝向所述触控层11的第一盖板面101和与所述第一盖板面101相对的第二盖板面102，所述第一盖板面101上设有容胶槽103，所述第一胶层12设于所述容胶槽103中。所述第一胶层12的厚度大于所述感应层112的厚度与所述容胶槽103的深度之和。所述第一胶层12与所述感应层112之间形成侧间隙114。
可以理解的，在其它实施例中，所述盖板10上也可以不设置所述容胶槽103，此时，需保证所述第一胶层12的厚度大于所述感应层112的厚度。
所述第二盖板面102的中间处设有盖板显示区104，所述盖板显示区104的面积小于所述感应层112的面积。
本实施例中，所述第一胶层12为泡棉层，用于支撑所述触控层11，保证所述盖板10与所述触控层11之间形成所述触控间隙113，同时防止灰尘进入所述触控间隙113中。可以理解的，在其它实施例中，所述第一胶层12为双面胶层或泡棉层当中的一种。
请参阅图2，一种触控模组200，包括一显示屏13和所述触控面板100，所述显示屏13和所述盖板10分别位于所述触控层11的两个相对表面上。
所述触控模组200还包括设于所述显示屏13与所述触控层11之间的第二胶层14，及设于所述第二胶层14与所述显示屏13之间的支撑层15，所述第二胶层14与所述支撑层15为环状结构。
所述显示屏13朝向所述基板111的表面的中间处设有显示屏显示区131，所述显示屏显示区131的面积小于所述盖板10中设有的显示区的面积，即小于所述盖板显示区104的面积。
所述触控模组200还包括一压块16，所述压块16将所述显示屏13压设于所述支撑层15上，防止所述显示屏13上下晃动。
所述第二胶层14通过双面胶、背胶或点胶方式形成。
综上，由于所述感应层112设于所述触控层11上，且与所述盖板10之间通过所述第一胶层12形成触控间隙113，所以能够避免所述感应层112与所述盖板10直接接触，便于拆分所述触控层11与所述盖板10。此外，在所述触控层11损坏或所述盖板10损坏进行拆分时，不会损坏当中没有被损坏的零件，从而提升利用率。
以上所述实施例仅表达了本实用新型的某种实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型 专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种触控面板，包括盖板，及设于所述盖板上的触控层，其特征在于：所述触控层包括基板、贴于所述基板表面中部的感应层、以及设于基板边缘的第一胶层，所述第一胶层环绕所述感应层，所述第一胶层以及所述感应层朝向所述盖板，所述感应层与所述盖板之间形成触控间隙。
  2. 根据权利要求1所述的触控面板，其特征在于，所述盖板包括朝向所述触控层的第一盖板面和与所述第一盖板面相对的第二盖板面，所述第一盖板面上设有容胶槽，所述第一胶层设于所述容胶槽中。
  3. 根据权利要求2所述的触控面板，其特征在于，所述第一胶层的厚度大于所述感应层的厚度与所述容胶槽的深度之和。
  4. 根据权利要求2所述的触控面板，其特征在于，所述第二盖板面的中间处设有盖板显示区，所述盖板显示区的面积小于所述感应层的面积。
  5. 根据权利要求1所述的触控面板，其特征在于，所述第一胶层与所述感应层之间形成侧间隙。
  6. 根据权利要求2所述的触控面板，其特征在于，所述第一胶层为双面胶层或泡棉层当中的一种。
  7. 一种触控模组，包括一显示屏，和权利要求1至6任意一项所述的触控面板，所述显示屏和所述盖板分别位于所述触控层的两个相对表面上。
  8. 根据权利要求7所述的触控面板，其特征在于，所述触控模组还包括设于所述显示屏与所述触控层之间的第二胶层，及设于所述第二胶层与所述显示屏之间的支撑层，所述第二胶层与所述支撑层为环状结构。
  9. 根据权利要求7所述的触控面板，其特征在于，所述显示屏朝向所述基板的表面的中间处设有显示屏显示区，所述显示屏显示区的面积小于所述盖板内设有的显示区的面积。
  10. 根据权利要求8所述的触控面板，其特征在于，所述触控模组还包括一压块，所述压块将所述显示屏压设于所述支撑层上。
PCT/CN2017/103795 2016-10-27 2017-09-27 触控面板及含该触控面板的触控模组 Ceased WO2018076997A1 (zh)

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CN115762347A (zh) * 2022-12-10 2023-03-07 苏州桐力光电股份有限公司 显示设备及适用于显示设备的加工方法

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CN208044567U (zh) * 2018-03-26 2018-11-02 广州视源电子科技股份有限公司 一种触控显示屏和交互智能平板
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