CN205139880U - An antistatic touch screen - Google Patents
An antistatic touch screen Download PDFInfo
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- CN205139880U CN205139880U CN201520616616.1U CN201520616616U CN205139880U CN 205139880 U CN205139880 U CN 205139880U CN 201520616616 U CN201520616616 U CN 201520616616U CN 205139880 U CN205139880 U CN 205139880U
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- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 206010035148 Plague Diseases 0.000 description 2
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Abstract
Description
技术领域technical field
本实用新型涉及触摸屏技术领域，尤其涉及一种防静电触摸屏。The utility model relates to the technical field of touch screens, in particular to an antistatic touch screen.
背景技术Background technique
电容式触摸屏技术是利用人体的电流感应进行工作的设备。手指触摸时从接触点吸走一个很小的电流。控制器通过对这电流比例的精确计算，得出触摸点的位置。人体接触触摸屏会产生静电，期间如果电流大于触摸屏导电材质的承受量，电流将会导致导电材质发生断路现象，功能失效。Capacitive touch screen technology is a device that uses the current induction of the human body to work. A small current is drawn from the point of contact when a finger touches it. The controller obtains the position of the touch point through accurate calculation of the current ratio. The human body will generate static electricity when touching the touch screen. If the current is greater than the capacity of the conductive material of the touch screen during this period, the current will cause the conductive material to break and the function will fail.
实用新型内容Utility model content
本实用新型实施例公开了一种防静电触摸屏，通过触摸屏表层覆盖有绝缘油墨层，走线采用加强防静电能力设计，人体与触摸屏接触的静电承受能力增强很多，从而大大的提升触摸屏的使用性能和寿命，解决了困扰该行业静电击伤的问题。The embodiment of the utility model discloses an antistatic touch screen. The surface layer of the touch screen is covered with an insulating ink layer, and the wiring is designed to enhance the antistatic ability. The static electricity bearing capacity of the human body in contact with the touch screen is greatly enhanced, thereby greatly improving the performance of the touch screen. And life, solves the problem of static electricity injury that plagues the industry.
本实用新型实施例提供了一种防静电触摸屏，包括：The embodiment of the utility model provides an antistatic touch screen, including:
触摸屏，所述触摸屏表层覆盖有绝缘油墨层。A touch screen, the surface layer of the touch screen is covered with an insulating ink layer.
优选地，所述绝缘油墨层覆盖在功能走线上。Preferably, the insulating ink layer covers the functional wiring.
优选地，所述绝缘油墨层的厚度不大于0.75mm。Preferably, the thickness of the insulating ink layer is not greater than 0.75mm.
优选地，所述触摸屏为ITO触摸屏。Preferably, the touch screen is an ITO touch screen.
优选地，所述触摸屏的工作电流功耗不大于10ma。Preferably, the operating current power consumption of the touch screen is not greater than 10ma.
优选地，所述触摸屏的待机电流功能不大于100ua。Preferably, the standby current function of the touch screen is not greater than 100ua.
优选地，所述触摸屏的上报频率大于60Hz。Preferably, the reporting frequency of the touch screen is greater than 60 Hz.
优选地，所述触摸屏的可承受峰值电压为3.6V。Preferably, the peak withstand voltage of the touch screen is 3.6V.
优选地，所述触摸屏的IC接触放电和空气放电均为±12kV。Preferably, the IC contact discharge and air discharge of the touch screen are both ±12kV.
优选地，所述绝缘油墨层为透明绝缘油墨层。Preferably, the insulating ink layer is a transparent insulating ink layer.
从以上技术方案可以看出，本实用新型实施例具有以下优点：As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
本实用新型实施例提供了一种防静电触摸屏，包括：触摸屏，所述触摸屏表层覆盖有绝缘油墨层。本实施例中，通过触摸屏表层覆盖有绝缘油墨层，走线采用加强防静电能力设计，人体与触摸屏接触的静电承受能力增强很多，从而大大的提升触摸屏的使用性能和寿命，解决了困扰该行业静电击伤的问题。The embodiment of the utility model provides an antistatic touch screen, comprising: a touch screen, the surface layer of the touch screen is covered with an insulating ink layer. In this embodiment, the surface of the touch screen is covered with an insulating ink layer, and the wiring is designed with enhanced anti-static capability. The electrostatic tolerance of the human body in contact with the touch screen is greatly enhanced, thereby greatly improving the performance and life of the touch screen, and solving the problem that plagued the industry. The problem of static electricity injury.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其它的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.
图1为本实用新型实施例中提供的一种防静电触摸屏的结构示意图。FIG. 1 is a schematic structural diagram of an antistatic touch screen provided in an embodiment of the present invention.
具体实施方式detailed description
本实用新型实施例公开了一种防静电触摸屏，通过触摸屏表层覆盖有绝缘油墨层，走线采用加强防静电能力设计，人体与触摸屏接触的静电承受能力增强很多，从而大大的提升触摸屏的使用性能和寿命，解决了困扰该行业静电击伤的问题。The embodiment of the utility model discloses an antistatic touch screen. The surface layer of the touch screen is covered with an insulating ink layer, and the wiring is designed to enhance the antistatic ability. The static electricity bearing capacity of the human body in contact with the touch screen is greatly enhanced, thereby greatly improving the performance of the touch screen. And life, solves the problem of static electricity injury that plagues the industry.
请参阅图1，本实用新型实施例中提供的一种防静电触摸屏的一个实施例包括：Please refer to Fig. 1, an embodiment of a kind of antistatic touch screen provided in the embodiment of the utility model includes:
触摸屏1，触摸屏表层覆盖有绝缘油墨层2。A touch screen 1 , the surface of the touch screen is covered with an insulating ink layer 2 .
进一步地，绝缘油墨层2覆盖在功能走线上。Further, the insulating ink layer 2 covers the functional wiring.
进一步地，绝缘油墨层2的厚度不大于0.75mm。Further, the thickness of the insulating ink layer 2 is not greater than 0.75mm.
进一步地，触摸屏1为ITO触摸屏。Further, the touch screen 1 is an ITO touch screen.
进一步地，触摸屏1的工作电流功耗不大于10ma。Further, the operating current consumption of the touch screen 1 is not greater than 10ma.
进一步地，触摸屏1的待机电流功能不大于100ua。Further, the standby current function of the touch screen 1 is not greater than 100ua.
进一步地，触摸屏1的上报频率大于60Hz。Further, the reporting frequency of the touch screen 1 is greater than 60 Hz.
进一步地，触摸屏1的可承受峰值电压为3.6V。Further, the peak withstand voltage of the touch screen 1 is 3.6V.
进一步地，触摸屏1的IC接触放电和空气放电均为±12kV。Further, both IC contact discharge and air discharge of the touch screen 1 are ±12kV.
进一步地，绝缘油墨层2为透明绝缘油墨层。Further, the insulating ink layer 2 is a transparent insulating ink layer.
需要说明的是，本实施例的一种防静电触摸屏能支持单个手指或者两个手指的操作能支持手势、放大、缩小的操作工作，电流功耗小于10ma，待机电流功耗小于100ua，上报频率大于60HZ，能承受3.6V的峰值电压，金手指接触放电+/-2KV，空气放电+/-12KV，IC接触放电+/-2KV(5个点，上，下、左、右、中间)，绝缘油墨透明，不影响外观效果，产品厚度可以做到0.75mm以下。创新点：增加绝缘油墨，覆盖住功能走线，增强触摸屏的抗静电能力。应用范围：应用于智能或者非智能手机，应用于工控类需要触控的设备，应用于家用电器、车载等需要触控的设备。It should be noted that the anti-static touch screen of this embodiment can support the operation of a single finger or two fingers, can support gestures, zoom in, zoom out, the current power consumption is less than 10ma, the standby current power consumption is less than 100ua, and the reporting frequency Greater than 60HZ, can withstand peak voltage of 3.6V, gold finger contact discharge +/-2KV, air discharge +/-12KV, IC contact discharge +/-2KV (5 points, up, down, left, right, middle), The insulating ink is transparent and does not affect the appearance effect, and the product thickness can be less than 0.75mm. Innovation point: Add insulating ink to cover the functional wiring and enhance the antistatic ability of the touch screen. Scope of application: Applied to smart or non-smart phones, used in industrial control devices that require touch, and used in household appliances, vehicles and other devices that require touch.
本实用新型实施例提供了一种防静电触摸屏，包括触摸屏1，触摸屏表层覆盖有绝缘油墨层2。本实施例中，通过触摸屏1表层覆盖有绝缘油墨层2，走线采用加强防静电能力设计，人体与触摸屏1接触的静电承受能力增强很多，从而大大的提升触摸屏1的使用性能和寿命，解决了困扰该行业静电击伤的问题。The embodiment of the utility model provides an antistatic touch screen, which includes a touch screen 1 , and the surface layer of the touch screen is covered with an insulating ink layer 2 . In this embodiment, the surface layer of the touch screen 1 is covered with an insulating ink layer 2, and the wiring is designed with enhanced anti-static capability, so that the electrostatic capacity of the human body in contact with the touch screen 1 is greatly enhanced, thereby greatly improving the performance and life of the touch screen 1. Solved the problem of electrostatic injury that plagued the industry.
以上对本实用新型所提供的一种防静电触摸屏进行了详细介绍，对于本领域的一般技术人员，依据本实用新型实施例的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本实用新型的限制。The anti-static touch screen provided by the utility model has been introduced in detail above. For those of ordinary skill in the art, according to the idea of the utility model embodiment, there will be changes in the specific implementation and application range. As mentioned above, the contents of this specification should not be construed as limiting the present utility model.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616616.1U CN205139880U (en) | 2015-08-14 | 2015-08-14 | An antistatic touch screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520616616.1U CN205139880U (en) | 2015-08-14 | 2015-08-14 | An antistatic touch screen |
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| CN205139880U true CN205139880U (en) | 2016-04-06 |
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| CN201520616616.1U Expired - Fee Related CN205139880U (en) | 2015-08-14 | 2015-08-14 | An antistatic touch screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405960A (en) * | 2016-10-14 | 2017-02-15 | 深圳市宇顺工业智能科技有限公司 | Liquid crystal display screen and wiring method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405960A (en) * | 2016-10-14 | 2017-02-15 | 深圳市宇顺工业智能科技有限公司 | Liquid crystal display screen and wiring method thereof |
| CN106405960B (en) * | 2016-10-14 | 2019-08-30 | 深圳市宇顺工业智能科技有限公司 | Liquid crystal display and its wiring method |
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Effective date of registration: 20161228 Address after: 523000 Guangdong city in Dongguan Province town of Liaobu City Industrial Road No. 7 business business Patentee after: Guangdong Jinlong electromechanical Co., Ltd. Address before: 523000 Tangxia City, Dongguan Province town Peak Road, No. 1, Patentee before: Jinlong electromechanical (Dongguan) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20200814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |