

司生产的触摸屏机种编号Product(Model No.):SCN:1710-4W-TFT (S)
贵公司产品料号Customer(P/N):15051
我司生产的透明轻触开关严格按照ITO TOUCH PANEL 标准规范制作,经检验其性能均满足
贵司的要求。在此,我们征求贵公司对我们产品的进一步确认,并请求回签此确认书以作确认依
据。
Our Touch screen is strictly manufactured according to your request. We promise it’s
performance meet the following standard specifications. Hereon, We need your company
approval to our product. Please sign the file as your technical approval.
1. 产品名称Product name
产品规格:Product specifications
1.普屏(4:3)□
2.宽屏(16:9)□ (16:10) □
2.2 结构材料Material applied
NO. | 产品结构Product structure | 材质Material | 备注Remarks |
1 | 上电极upper circuit | ITO FILM | 0.188mm |
2 | 下电极lower circuit | ITO GLASS | 2.0mm |
3 | 线键spacer | Adhesive | 0.1mm |
4 | 连接线tail | FPC | 双面板,镀金 |
2.3 机械尺寸Mechanical size
NO. | 项目Item | 规格Specification | 单位unit |
1 | 外形Outline | 355±0.30×287.5±0.30 | mm |
2 | 可视区View area | 339±0.30 × 272.5±0.30 | mm |
3 | 动作区Active area | 334 ±0.30 ×266.5±0.30 | mm |
4 | 厚度Total thickness | 2.4±0.153. 特性Characteristics | mm |
3. 特性Characteristics
3.1 环境特性Environmental characteristics
NO. | 项目Item | 规格Specification |
1 | 操作温度Operation temperature | -10℃~+60℃ |
2 | 保存温度Storage temperature | -20℃~+70℃ |
3.2 电气特性Electrical characteristics
NO. | 项目Item | 规格Specification | 备注Remarks |
1 | 额定电压Rated Voltage | DC 5V 1mA | |
2 | 线性度Linearity | ≤2.0% | |
3 | 端点阻抗Resistance | Pin1-Pin3: 150Ω~560Ω Pin2-Pin4:300Ω~800Ω | FPC 连接端测量 At connector |
4 | 绝缘阻抗 Insulation Resistance | ≥20 MΩ | DC 25V |
3.3 机械特性Mechanical characteristics
NO. | 项目Item | 规格Specification | 规格Specification |
1 | 操作荷重 Operating force | 20-150g | R0.8 手写笔 |
2 | 表面硬度 Hardness of surface | ≥3H | JISK5400 |
3 | 透光率 Light Transmission | ≥78% | |
4 | FPC 弯折Bending | 弯曲半径1.0mm,3 次以上 | 满足3.2 |
5 | FPC 剥离强度 FPC peeling strength | 水平180 度方向,0.5kgf 10 分钟不剥离 | 满足3.2 |
4. 信赖性测试Reliability test
NO. | 项目Item | 规格Specification | 规格Specification |
1 | 高温测试 High temperature storage | 80℃, 240hr | |
2 | 低温测试 Low temperature storage | -30℃, 240hr | 可靠性试验24 小 |
3 | 高温高湿测试 High temperature high Humidity storage | 70℃,90%RH,120hr | 时后,电性能要符 合3.2,机械性能要 符合3.3 |
4 | 温度冲击测试 Temperature Cycling | -20±2℃ — 70±2℃ (0.5hr each),10cycles | |
5 | 打点寿命Input life | >1,000,000 次(Tip R0.8mm) | |
6 | 划线测试lineation test | >100,000 次(Tip R0.8mm) | |
典型应用:
◊政府部门 ◊医疗设备 ◊ 酒店餐饮POS机 ◊军事科技
◊ 多媒体教学 ◊金融场所 ◊手持触摸设备 ◊工业自动化


