WO2020168803A1 - 降低显示模组干扰的电容屏 - Google Patents

降低显示模组干扰的电容屏 Download PDF

Info

Publication number
WO2020168803A1
WO2020168803A1 PCT/CN2019/126375 CN2019126375W WO2020168803A1 WO 2020168803 A1 WO2020168803 A1 WO 2020168803A1 CN 2019126375 W CN2019126375 W CN 2019126375W WO 2020168803 A1 WO2020168803 A1 WO 2020168803A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
display module
isolation
conductive layer
interference
Prior art date
Application number
PCT/CN2019/126375
Other languages
English (en)
French (fr)
Inventor
陈钟辉
Original Assignee
广州视源电子科技股份有限公司
广州视睿电子科技有限公司
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 广州视源电子科技股份有限公司, 广州视睿电子科技有限公司 filed Critical 广州视源电子科技股份有限公司
Publication of WO2020168803A1 publication Critical patent/WO2020168803A1/zh

Links

Images

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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Definitions

  • This application relates to the field of display screens, and in particular to a capacitive screen that reduces interference from a display module.
  • touch display products are becoming more and more large-sized; the process cost for the full bonding of super-large products is expensive, and the mainstream bonding method for super-large products is mostly framed.
  • the large-size display module is easily deformed, the display module is prone to tilt forward and easily touch the back of the touch screen, resulting in high contact point interference.
  • the purpose of this application is to provide a capacitive screen that reduces the interference of the display module.
  • the capacitive screen that reduces the interference of the display module is embedded with an isolation layer between the touch screen and the display module, and the isolation layer is used to physically isolate the touch screen Contact with the display module to isolate the display module from excessive interference and affect the touch screen work.
  • the capacitive screen that reduces the interference of the display module includes a glass cover plate, a touch screen, an isolation layer, and a display module.
  • the glass cover plate, the touch screen, the isolation layer, and the display module are stacked in order.
  • the isolation layer includes a first conductive layer and an isolation body layer, and the first conductive layer is provided on the lower surface of the isolation body layer.
  • the isolation layer further includes a second conductive layer provided on the upper surface of the isolation body layer.
  • the first conductive layer and the second conductive layer are respectively grounded.
  • the first conductive layer is a nano silver coating, a conductive thin film layer or a metal mesh layer
  • the second conductive layer is a nano silver coating, a conductive thin film layer or a metal mesh layer.
  • the first conductive layer and the second conductive layer are respectively nano silver coatings.
  • the isolation layer is attached to the lower surface of the touch screen or the upper surface of the display module by glue.
  • the isolation body layer is a low dielectric constant plate layer.
  • the isolation main body layer is a glass plate layer, an acrylic plate layer or an acrylic composite plate layer.
  • the thickness of the isolation body layer is 1 mm to 2 mm.
  • first and second do not represent a specific number or order, but are only used to distinguish names.
  • the capacitive screen that reduces the interference of the display module includes a glass cover, a touch screen, an isolation layer, and a display module.
  • An isolation layer is embedded between the touch screen and the display module, and the physical isolation layer is used to avoid the display.
  • the interference of the module greatly improves the stability of the product and avoids the interference caused by the deformation of the display module; at the same time, it reduces the distance between the touch screen and the display module.
  • the distance of the group does not need to increase the air layer to prevent the deformation of the display module from contacting the touch screen, so the distance between the touch screen and the display module can reach the minimum thickness of the isolation layer, which improves the visual effect and improves the product Long-term stability and reliability;
  • the capacitive screen that reduces the interference of the display module is embedded with an isolation layer between the touch screen and the display module, and the isolation layer is used to physically isolate the contact between the touch screen and the display module, so as to isolate the excessive interference of the display module.
  • the touch screen works.
  • the isolation layer includes a first conductive layer and an isolation main body layer.
  • the first conductive layer absorbs the interference noise of the display module to the touch screen.
  • the isolation layer also includes a second conductive layer.
  • the lower surface and the upper surface of the isolation main layer are respectively provided with a first conductive layer and a second conductive layer.
  • the first conductive layer and the second conductive layer can absorb the display module more Interference noise on the touch screen.
  • the first conductive layer and the second conductive layer are grounded separately, which can better shield the interference noise of the display module to the touch screen.
  • the first conductive layer is nano silver coating, conductive film layer or metal mesh layer
  • the second conductive layer is nano silver coating, conductive film layer or metal mesh layer, nano silver coating, conductive film layer or metal mesh layer
  • the upper surface and the lower surface of the isolation main body layer can be fixed by sputtering or coating to shield the interference noise of the display module to the touch screen.
  • the first conductive layer and the second conductive layer are respectively nano-silver coatings, and the nano-silver coatings are directly coated on the upper surface and the lower surface of the isolation main layer to improve production efficiency and save costs.
  • the isolation layer is attached to the lower surface of the touch screen or the upper surface of the display module by glue, which is convenient for production and saves costs.
  • the isolation main layer is a low-dielectric constant plate layer. The lower the dielectric constant of the isolation main layer, the more isolation of the display module from the touch screen interference.
  • the isolation main body layer is a glass sheet layer, an acrylic sheet layer or an acrylic composite sheet layer, and the thickness of the isolation main body layer is 1 mm to 2 mm, which is better for isolating interference.
  • FIG. 1 is a cross-sectional view of a capacitive screen for reducing interference of a display module according to an embodiment of the present application.
  • Glass cover plate 20, touch screen; 30, isolation layer; 31, first conductive layer; 32, isolation main body layer; 33, second conductive layer; 40, display module.
  • a capacitive screen that reduces interference from a display module includes a glass cover 10, a touch screen 20, an isolation layer 30, and a display module 40.
  • the display modules 40 are stacked in sequence.
  • the isolation layer 30 includes a first conductive layer 31, an isolation body layer 32, and a second conductive layer 33.
  • the first conductive layer 31 is disposed on the lower surface of the isolation body layer 32, and the second conductive layer 33 is disposed on the isolation body layer 32.
  • the first conductive layer 31 and the second conductive layer 33 are grounded respectively;
  • the first conductive layer 31 is a nano silver coating, a conductive film layer or a metal mesh layer, and the second conductive layer 33 is a nano silver coating, A conductive film layer or a metal mesh layer; preferably, the first conductive layer 31 and the second conductive layer 33 are respectively nano silver coatings;
  • the isolation layer 30 is attached to the lower surface of the touch screen 20 or the upper surface of the display module 40 by glue;
  • the isolation body layer 32 is a low dielectric constant plate layer; preferably, the isolation body layer 32 is a glass plate layer, an acrylic plate layer or an acrylic composite plate layer; the thickness of the isolation body layer 32 is 1 mm to 2 mm.
  • the capacitive screen that reduces the interference of the display module includes a glass cover 10, a touch screen 20, an isolation layer 30, and a display module 40.
  • An isolation layer 30 is embedded between the touch screen 20 and the display module 40, Use the physical isolation layer 30 to avoid the interference of the display module 40, greatly improve the stability of the product, and avoid the interference caused by the deformation of the display module 40; at the same time, it can reduce the distance between the touch screen 20 and the display module 40.
  • the distance between the touch screen 20 and the display module 40 can be reduced without increasing the air layer to avoid the deformation of the display module 40 and contact the touch screen 20, so the touch screen 20 and the display module 40 The distance can reach the minimum thickness of the isolation layer 30, which improves the visual effect and the long-term stability and reliability of the product;
  • the capacitive screen that reduces the interference of the display module is embedded with an isolation layer 30 between the touch screen 20 and the display module 40, and the isolation layer 30 is used to physically isolate the touch screen 20 and the display module 40 from contact, thereby achieving isolated display Excessive interference of the module 40 affects the operation of the touch screen 20.
  • the isolation layer 30 includes a first conductive layer 31 and an isolation main body layer 32, and the first conductive layer 31 absorbs the interference noise of the display module 40 to the touch screen 20.
  • the isolation layer 30 also includes a second conductive layer 33.
  • the lower surface and the upper surface of the isolation body layer 32 are respectively provided with a first conductive layer 31 and a second conductive layer 33.
  • the first conductive layer 31 and the second conductive layer 33 can The interference noise of the touch screen 20 from the display module 40 is absorbed more.
  • the first conductive layer 31 and the second conductive layer 33 are grounded respectively, which can better shield the interference noise of the display module 40 to the touch screen 20.
  • the first conductive layer 31 is a nano silver coating, a conductive film layer or a metal mesh layer
  • the second conductive layer 33 is a nano silver coating, a conductive film layer or a metal mesh layer, a nano silver coating, a conductive film layer or a metal
  • the mesh layer can be fixed on the upper surface and the lower surface of the isolation main layer 32 by sputtering or coating, so as to shield the interference noise of the display module 40 to the touch screen 20.
  • the first conductive layer 31 and the second conductive layer 33 are respectively nano-silver coatings, and the nano-silver coatings are directly coated on the upper and lower surfaces of the isolation body layer 32, which improves production efficiency and saves costs. .
  • the isolation layer 30 is glued to the lower surface of the touch screen 20 or to the upper surface of the display module 40, which facilitates production and saves costs.
  • the isolation body layer 32 is a low dielectric constant plate layer. The lower the dielectric constant of the isolation body layer 32 is, the more the display module 40 can isolate the touch screen 20 from interference.
  • the isolation main body layer 32 is a glass sheet layer, an acrylic sheet layer or an acrylic composite sheet layer, and the thickness of the isolation main body layer 32 is 1 mm to 2 mm, which is better for isolating interference.
  • the physical isolation layer to avoid the interference of the display module, greatly improve the stability of the product, and avoid the interference caused by the deformation of the display module; at the same time, reduce the distance between the touch screen and the display module. Due to the existence of the isolation layer, The distance between the low touch screen and the display module does not need to increase the air layer to prevent the deformation of the display module from contacting the touch screen, so the distance between the touch screen and the display module can reach the minimum thickness of the isolation layer. Improve the visual effect, improve the long-term stability and reliability of the product; use the isolation layer to physically isolate the contact between the touch screen and the display module, so as to isolate the display module from excessive interference and affect the touch screen work.

Abstract

本申请涉及显示屏领域，公开了一种降低显示模组干扰的电容屏，包括玻璃盖板、触控屏、隔离层、显示模组，所述玻璃盖板、触控屏、隔离层、显示模组按顺序依次层叠。该降低显示模组干扰的电容屏在触控屏与显示模组之间嵌入一层隔离层，利用隔离层物理隔离触控屏与显示模组的接触，从而达到隔离显示模组过大干扰影响触控屏工作。

Description

降低显示模组干扰的电容屏
本申请要求于2019年02月19日提交中国专利局、优先权号为201920227498.3、发明名称为“降低显示模组干扰的电容屏”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示屏领域，尤其涉及一种降低显示模组干扰的电容屏。
背景技术
目前触控显示产品越来越往大尺寸发展；针对超大尺寸产品全贴合的工艺成本昂贵，针对超大尺寸产品主流贴合方式多采用框贴的方式。但由于大尺寸显示模组容易变形，导致显示模组容易前倾，容易接触到触控屏的背面，导致引起接触点干扰偏高。
发明内容
本申请的目的在于提供一种降低显示模组干扰的电容屏，该降低显示模组干扰的电容屏在触控屏与显示模组之间嵌入一层隔离层，利用隔离层物理隔离触控屏与显示模组的接触，从而达到隔离显示模组过大干扰影响触控屏工作。
其技术方案如下：
降低显示模组干扰的电容屏，包括玻璃盖板、触控屏、隔离层、显示模组，所述玻璃盖板、触控屏、隔离层、显示模组按顺序依次层叠。
所述隔离层包括第一导电层、隔离主体层，所述第一导电层设在所述隔离主体层的下表面上。
所述隔离层还包括第二导电层，所述第二导电层设在所述隔离主体层的上表面上。
所述第一导电层、第二导电层分别接地线。
所述第一导电层为纳米银涂层、导电薄膜层或金属网层，所述第二导电层为纳米银涂层、导电薄膜层或金属网层。
所述第一导电层、第二导电层分别为纳米银涂层。
所述隔离层通过胶水贴合在所述触控屏的下表面上或贴合在所述显示模组的上表面上。
所述隔离主体层为低介电常数板层。
所述隔离主体层为玻璃板层、亚克力板层或亚克力类复合板层。
所述隔离主体层的厚度为1mm至2mm。
需要说明的是：
前述“第一、第二”不代表具体的数量及顺序，仅仅是用于对名称的区分。
在本申请的描述中，需要理解的是，术语“上”、“下”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申请和简化描述，而不是指示或暗示所指的设备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申请的限制。
下面对本申请的优点或原理进行说明：
1、本降低显示模组干扰的电容屏包括玻璃盖板、触控屏、隔离层、显示模组，在触控屏与显示模组之间嵌入一层隔离层，利用物理隔离层来规避显示模组的干扰，大大提高产品的使用稳定性，规避显示模组变形带来的干扰；同时，实现降低触控屏与显示模组的距离，由于隔离层的存在，低触控屏与显示模组的距离可以不需要利用加大空气层来避免显示模组形变接触到触控屏，所以触控屏与显示模组的距离可以达到隔离层厚度一致的最小值，提高视觉效果，提高产品的长期稳定性及可靠性；
该降低显示模组干扰的电容屏在触控屏与显示模组之间嵌入一层隔离层，利用隔离层物理隔离触控屏与显示模组的接触，从而达到隔离显示模组过大干扰影响触控屏工作。
2、隔离层包括第一导电层、隔离主体层，通过第一导电层吸收显示模组对触控屏的干扰杂讯。
3、隔离层还包括第二导电层，隔离主体层的下表面、上表面分别设置第一导电层、第二导电层，通过第一导电层、第二导电层能更大的吸收显示模组对触控屏的干扰杂讯。
4、第一导电层、第二导电层分别接地线，能更好的把显示模组对触控屏的干扰杂讯屏蔽。
5、第一导电层为纳米银涂层、导电薄膜层或金属网层，第二导电层为纳米银涂层、导电薄膜层或金属网层，纳米银涂层、导电薄膜层或金属网层可通过溅镀或是涂布的方式固定隔离主体层的上表面、下表面上，把显示模组对触控屏的干扰杂讯屏蔽。
6、优选的，第一导电层、第二导电层分别为纳米银涂层，用纳米银涂层直接涂布在隔离主体层的上表面、下表面上，提高生产效率，节约成本。
7、隔离层通过胶水贴合在触控屏的下表面上或贴合在显示模组的上表面上，方便生产，节约成本。
8、隔离主体层为低介电常数板层，隔离主体层的介电常数越低，显示模组对触控屏干扰的隔离更撤底。
9、优选的，隔离主体层为玻璃板层、亚克力板层或亚克力类复合板层，隔离主体层的厚度为1mm至2mm，隔离干扰更佳。
附图说明
图1是本申请实施例降低显示模组干扰的电容屏的剖视图。
附图标记说明：
10、玻璃盖板；20、触控屏；30、隔离层；31、第一导电层；32、隔离主体层；33、第二导电层；40、显示模组。
具体实施方式
下面对本申请的实施例进行详细说明。
如图1所示，降低显示模组干扰的电容屏，包括玻璃盖板10、触控屏20、隔离层30、显示模组40，所述玻璃盖板10、触控屏20、隔离层30、显示模组40按顺序依次层叠。
其中，隔离层30包括第一导电层31、隔离主体层32、第二导电层33，第一导电层31设在隔离主体层32的下表面上，第二导电层33设在隔离主体层32的上表面上；第一导电层31、第二导电层33分别接地线；第一导电层31为纳米银涂层、导电薄膜层或金属网层，第二导电层33为纳米银涂层、导电薄膜层或金属网层；优选的，第一导电层31、第二导电层33分别为纳米银涂层；
隔离层30通过胶水贴合在触控屏20的下表面上或贴合在显示模组40的上表面上；
隔离主体层32为低介电常数板层；优选的，隔离主体层32为玻璃板层、亚克力板层或亚克力类复合板层；所述隔离主体层32的厚度为1mm至2mm。
本实施例具有如下优点：
1、本降低显示模组干扰的电容屏包括玻璃盖板10、触控屏20、隔离层30、显示模组40，在触控屏20与显示模组40之间嵌入一层隔离层30，利用物理隔离层30来规避显示模组40的干扰，大大提高产品的使用稳定性，规避显示模组40变形带来的干扰；同时，实现降低触控屏20与显示模组40的距离，由于隔离层30的存在，低触控屏20与显示模组40的距离可以不需要利用加大空气层来避免显示模组40形变接触到触控屏20，所以触控屏20与显示模组40的距离可以达到隔离层30厚度一致的最小值，提高视觉效果，提高产品的长期稳定性及可靠性；
该降低显示模组干扰的电容屏在触控屏20与显示模组40之间嵌入一层隔离层30，利用隔离层30物理隔离触控屏20与显示模组40的接触，从而达到隔离显示模组40过大干扰影响触控屏20工作。
2、隔离层30包括第一导电层31、隔离主体层32，通过第一导电层31吸收显示模组40对触控屏20的干扰杂讯。
3、隔离层30还包括第二导电层33，隔离主体层32的下表面、上表面分别设置第一导电层31、第二导电层33，通过第一导电层31、第二导电层33能更大的吸收显示模组40对触控屏20的干扰杂讯。
4、第一导电层31、第二导电层33分别接地线，能更好的把显示模组40对触控屏20的干扰杂讯屏蔽。
5、第一导电层31为纳米银涂层、导电薄膜层或金属网层，第二导电层33为纳米银涂层、导电薄膜层或金属网层，纳米银涂层、导电薄膜层或金属网层可通过溅镀或是涂布的方式固定隔离主体层32的上表面、下表面上，把显示模组40对触控屏20的干扰杂讯屏蔽。
6、优选的，第一导电层31、第二导电层33分别为纳米银涂层，用纳米银涂层直接涂布在隔离主体层32的上表面、下表面上，提高生产效率，节约成本。
7、隔离层30通过胶水贴合在触控屏20的下表面上或贴合在显示模组40的上表面上，方便生产，节约成本。
8、隔离主体层32为低介电常数板层，隔离主体层32的介电常数越低，显示模组40对触控屏20干扰的隔离更撤底。
9、优选的，隔离主体层32为玻璃板层、亚克力板层或亚克力类复合板层，隔离主体层32的厚度为1mm至2mm，隔离干扰更佳。
以上仅为本申请的具体实施例，并不以此限定本申请的保护范围；在不违反本申请构思的基础上所作的任何替换与改进，均属本申请的保护范围。
工业实用性
利用物理隔离层来规避显示模组的干扰，大大提高产品的使用稳定性，规避显示模组变形带来的干扰；同时，实现降低触控屏与显示模组的距离，由于隔离层的存在，低触控屏与显示模组的距离可以不需要利用加大空气层来避免显示模组形变接触到触控屏，所以触控屏与显示模组的距离可以达到隔离层厚度一致的最小值，提高视觉效果，提高产品的长期稳定性及可靠性；利用隔离层物理隔离触控屏与显示模组的接触，从而达到隔离显示模组过大干扰影响触控屏工作。

Claims (10)

  1. 一种降低显示模组干扰的电容屏，包括玻璃盖板、触控屏、隔离层、显示模组，所述玻璃盖板、触控屏、隔离层、显示模组按顺序依次层叠。
  2. 根据权利要求1所述的降低显示模组干扰的电容屏，其中，所述隔离层包括第一导电层、隔离主体层，所述第一导电层设在所述隔离主体层的下表面上。
  3. 根据权利要求2所述的降低显示模组干扰的电容屏，其中，所述隔离层还包括第二导电层，所述第二导电层设在所述隔离主体层的上表面上。
  4. 根据权利要求3所述的降低显示模组干扰的电容屏，其中，所述第一导电层、第二导电层分别接地线。
  5. 根据权利要求3所述的降低显示模组干扰的电容屏，其中，所述第一导电层为纳米银涂层、导电薄膜层或金属网层，所述第二导电层为纳米银涂层、导电薄膜层或金属网层。
  6. 根据权利要求5所述的降低显示模组干扰的电容屏，其中，所述第一导电层、第二导电层分别为纳米银涂层。
  7. 根据权利要求1至6任一项所述的降低显示模组干扰的电容屏，其中，所述隔离层通过胶水贴合在所述触控屏的下表面上或贴合在所述显示模组的上表面上。
  8. 根据权利要求2至5任一项所述的降低显示模组干扰的电容屏，其中，所述隔离主体层为低介电常数板层。
  9. 根据权利要求8所述的降低显示模组干扰的电容屏，其中，所述隔离主体层为玻璃板层、亚克力板层或亚克力类复合板层。
  10. 根据权利要求8所述的降低显示模组干扰的电容屏，其中，所述隔离主体层的厚度为1mm至2mm。
PCT/CN2019/126375 2019-02-19 2019-12-18 降低显示模组干扰的电容屏 WO2020168803A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920227498.3U CN209400998U (zh) 2019-02-19 2019-02-19 降低显示模组干扰的电容屏
CN201920227498.3 2019-02-19

Publications (1)

Publication Number Publication Date
WO2020168803A1 true WO2020168803A1 (zh) 2020-08-27

Family

ID=67899350

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/126375 WO2020168803A1 (zh) 2019-02-19 2019-12-18 降低显示模组干扰的电容屏

Country Status (2)

Country Link
CN (1) CN209400998U (zh)
WO (1) WO2020168803A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209400998U (zh) * 2019-02-19 2019-09-17 广州视源电子科技股份有限公司 降低显示模组干扰的电容屏
CN110007809B (zh) * 2019-02-19 2022-05-03 广州视源电子科技股份有限公司 防止显示模组干扰的电容屏及其制备方法
CN215813896U (zh) * 2021-04-01 2022-02-11 广州视源电子科技股份有限公司 一种交互平板

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103105973A (zh) * 2013-02-06 2013-05-15 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN103105974A (zh) * 2013-02-06 2013-05-15 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN103150067A (zh) * 2013-02-06 2013-06-12 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN203117942U (zh) * 2013-02-06 2013-08-07 南昌欧菲光科技有限公司 触摸显示屏及具有该触摸显示屏的电子装置
CN203117943U (zh) * 2013-02-06 2013-08-07 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN203117941U (zh) * 2013-02-06 2013-08-07 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN203224849U (zh) * 2013-02-06 2013-10-02 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
US20180267667A1 (en) * 2017-03-20 2018-09-20 Tactual Labs Co. Hand sensing controller
CN110007809A (zh) * 2019-02-19 2019-07-12 广州视源电子科技股份有限公司 防止显示模组干扰的电容屏及其制备方法
CN209400998U (zh) * 2019-02-19 2019-09-17 广州视源电子科技股份有限公司 降低显示模组干扰的电容屏

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103105973A (zh) * 2013-02-06 2013-05-15 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN103105974A (zh) * 2013-02-06 2013-05-15 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN103150067A (zh) * 2013-02-06 2013-06-12 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN203117942U (zh) * 2013-02-06 2013-08-07 南昌欧菲光科技有限公司 触摸显示屏及具有该触摸显示屏的电子装置
CN203117943U (zh) * 2013-02-06 2013-08-07 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN203117941U (zh) * 2013-02-06 2013-08-07 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
CN203224849U (zh) * 2013-02-06 2013-10-02 南昌欧菲光科技有限公司 触摸屏、触摸显示屏及具有该触摸屏的电子装置
US20180267667A1 (en) * 2017-03-20 2018-09-20 Tactual Labs Co. Hand sensing controller
CN110007809A (zh) * 2019-02-19 2019-07-12 广州视源电子科技股份有限公司 防止显示模组干扰的电容屏及其制备方法
CN209400998U (zh) * 2019-02-19 2019-09-17 广州视源电子科技股份有限公司 降低显示模组干扰的电容屏

Also Published As

Publication number Publication date
CN209400998U (zh) 2019-09-17

Similar Documents

Publication Publication Date Title
WO2020168803A1 (zh) 降低显示模组干扰的电容屏
WO2019129265A1 (zh) 指纹识别模组及电子设备
CN201583919U (zh) 触摸屏及应用该触摸屏的显示装置
TW201918759A (zh) 柔性基板及柔性基板製作方法
US20120182261A1 (en) Touch-sensitive device and touch-sensitive display device
US20130113732A1 (en) Touch screen and mobile device with the same
JP2012133428A (ja) 表示装置
WO2020168813A1 (zh) 防止显示模组干扰的电容屏及其制备方法
TWI648665B (zh) Touch display panel
TW201928624A (zh) 觸控顯示面板
TW201447676A (zh) 觸控顯示模組
CN105843452B (zh) 一种集成电阻触摸功能的低反射oled显示装置
CN104699359A (zh) 一种自粘式柔性电容式触控屏
CN214011957U (zh) 一种防眩光零贴合模组
US20230157145A1 (en) Oled display panel and manufacturing method thereof
CN201796352U (zh) 电容式触摸屏
TWI507939B (zh) 觸控顯示屏
CN207676307U (zh) 一种oncell固态全贴合模组
KR20110034891A (ko) 증착기법을 이용한 저항막 터치스크린 패널의 제조방법
CN108228016A (zh) 一种大尺寸电容式触摸屏全贴合结构
CN109358776B (zh) 触控面板和显示装置
KR20110119347A (ko) 편광필름을 이용한 정전용량 터치 패널 구현을 통한 액정표시모듈과의 일체화
CN208421789U (zh) 触控面板
CN214278908U (zh) 一种大尺寸全贴合触控屏
CN214278910U (zh) 一种大尺寸触控显示装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19916375

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19916375

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 19916375

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 24.02.2022)

122 Ep: pct application non-entry in european phase

Ref document number: 19916375

Country of ref document: EP

Kind code of ref document: A1