TRULY® T R U LY S E M I C O N D U C T O R S L T D . 信利半导体有限公司 CAPACITIVE TOUCH PANEL SPECIFICATION 电容式触摸屏规格书 CUSTOMER NAME 客户名称: 客户名称 PRODUCT MODEL 产品型号: 产品型号 CTS0014-SAGNFS-28-E REVISION 变更记录 Revision NO. 版本号 Date 日期 Revision 变更内容 Reason 变更原因 E 2008-10-24 第5版 \ REMARK/备注 WRITTEN BY / DATE 审批人/时间 APPROVED 1 BY / DATE 审批人/时间 TRULY® T R U LY S E M I C O N D U C T O R S L T D . CONTENT:目录 目录 1. GENERAL SPECIFICATION 产品规格 1-1. Product name 产品名称 1-2. Product No. 产品编号 1-3. Drawing No. 图纸版本 1-4. Code No. 样品编号 2. BASIC FEATURES 基本特征 2-1 Dimension 尺寸 2-2 Construction 结构 2-3 Surface Hardness 表面硬度 2-4 Scope 应用方式 2-5 Application 应用范围 3. MECHANICAL CHARACTERISTICS 机械性能 3-1 Operation distance 操作距离 3-2 Package drop 包装后跌落测试 3-3 FPC bending test FPC弯折测试 4. ELECTRICAL CHARACTERISTICS 电气特性 电气特性 4-1 Insulation 绝缘性 4-2 Supply voltage for logic 电压 4-3 Supply current for logic 电流 5. OPTICS CHARACTERISTICS 光学特性 5-1 Light transmissivity 光透过率 6. RELIABILITY 可靠性 6-1 Operating temperature and humidity 操作温度和湿度 6-2 Storage Temperature and humidity 存储温度和湿度 6-3 Humidity resistance 湿度抗性 6-4 Heat resistance 抗热性 6-5 Cold resistance 抗低温性 6-6 Thermal shock 热冲击 6-7 Vibration resistance 抗振动 7. BLOCK DIAGRAM 原理框图 7-1 IC Pin Configuration IC 脚定义 7-2 Flow Chart 流程图 7-3 BLOCK DIAGRAM 原理框图 8. DRAWING 图纸 2 信利半导体有限公司 TRULY® T R U LY S E M I C O N D U C T O R S L T D . 信利半导体有限公司 1. General Specification 产品规格 Item 项目 1-1 Product name 产品名称 1-2 Product No. 产品编号 1-3 Drawing No. 图纸编号 1-4 Code No. 样品编号 Specification 规格 Remarks 备注 Transparent touch panel 透明触摸屏 CTS0014-SAGNFS-28-E CTS0014QR-B-E 2 .Basic features 基本特性 Specification 规格 Remarks 备注 37.72×62.20 Unit 单位:mm 2-1-2 Viewing Area 可视区 38.32×63.20 Unit 单位:mm 2-1-3 Active Area 动作区 42.82×74.20 Unit 单位:mm 2-2. Construction 结构 Materials used 所用材料 2-2-1 First Layer 第一层 PET Thickness: 0.188mm 厚度:0.188mm OCA 光学双面粘 Thickness: 0.05mm 厚度:0.05mm 2-2-3 Third Later 第三层 ITO glass ITO 玻璃 Thickness: 0.55mm 厚度:0.55mm 2-2-3 Forth Layer 第四层 rear protect tape 背胶 Thickness:0.1 mm 厚度:0.1mm 2-3-4 Fifth Layer 第五层 double adhesive 双面粘 Thickness:0.15 mm 厚度:0.15mm Item 项目 2-1. Dimension 尺寸 2-1-1Outline Dimension 外形尺寸 2-2-2 Second Layer 第二层 2-3 Surface Hardness 表面硬度 2-4 Scope 应用方式 3H- pressure 500 gf , 45 deg This specification applies for finger input transparent touch panels. (Those mentioned in the individual specification shall be given priority.) 此规格适用在手指输入型透明触摸屏 (此 处以提到的有特殊要求应优先考虑) 3 TRULY® 2-5 Application 应用范围 T R U LY S E M I C O N D U C T O R S L T D . 信利半导体有限公司 The product is touch panels used as the input devices for general electric appliances and OA equipment. 此产品是透明触摸屏,常作为常用的电子器 件和 OA 设备的输入装置 3. Mechanical characteristics 机械特性 Item 项目 Remarks 备注 Specification 规格 3-1 Diagonal of contact area 手指接触面对角线 3-2 Package drop 包装跌落测试 3-3 FPC bending test FPC 弯折测试 More than 7mm 大于 7mm No damage to the product.( drop from 50 cm height ) 包装从 50 cm 高处跌落无损伤 ≥3 times bending (by R1 mm), Electrical performance should be OK。 FPC弯折3次以上,电气性能OK。 4. Electric characteristics 电气参数 Remarks 备注 Item 项目 Specification 规格 4-1 Insulation 绝缘性 20M Ω or over(Dc 25V) 4-2 Supply voltage for logic 电压 Symbol min type max unit vdd 3.0v 3.3v 3.8v v 4-3 Supply current for logic 电流 Symbol min type max unit idd mA 5. Optics characteristics 光学特性 Item 项目 5-1 Light transmissivity 光透过率 Specification 规格 >85% Remarks 备注 白光测试 6. Reliability 可靠性 Item 项目 Specification 规格 6-1 Operating temperature and humidity 操作温度和湿度 -10~60℃, 20~85% RH 6-2 storage temperature and humidity 存储温度和湿度 -20~70℃, 20~85% RH 6-3 Humidity resistance The requirement in 4 shall be satisfied after exposing at 60℃, 90% RH for 240 hours and at normal temperature and humidity for 24 hours. 高温高湿 Remarks 备注 Except for dew gathering 无结露 Except for dew gathering 无结露 在 60℃, 90% RH 条件下存放 240 小时,取出在常温常湿下 4 Except for dew gathering 无结露 TRULY® T R U LY S E M I C O N D U C T O R S L T D . 信利半导体有限公司 再存放 24 小时后,满足第 4 点所要求的各项电气参数。 6-4 Heat resistance 高温存储 The requirements in 4 shall be satisfied after exposing at 70℃, for 240 hours and at normal temperature and humidity for 24 hours. 在 70℃条件下存放 240 小时,取出在常温常湿下再存放 24 小时后,满足第 4 点所要求的各项电气参数。 6-5 Cold resistance 低温存储 The requirements in 4 shall be satisfied after exposing at -20℃, for 240 hours and at normal temperature and humidity for 24 hours 在-20℃条件下存放 240 小时,取出在常温常湿下再存放 24 小时后,满足第 4 点所要求的各项电气参数。 6-6 Thermal shock 冷热冲击 The requirements in 4 shall be satisfied after exposing under the conditions of -20℃(0.5hour)→70℃(0.5hour) by 50 cycles ,and at normal temperature and humidity for 24 hours。 按照-20℃(0.5 小时)→70℃(0.5 小时)的条件循环 50 次, 取出在常温常湿下再存放 24 小时后,满足第 4 点所要求的各 项电气参数。 6-7 Vibration resistance 抗振动 The requirements in “Operation force” of the item 3-1 Mechanical Characteristics and 6 Electric characteristics shall be satisfied after sweep vibration. of 20 m/s2, 10 Hz to 55 Hz (1 min) is given for 30 min. each in the directions of X, Y, Z. 7.Block diagram 原理框图 7-1 IC Pin Configuration IC 脚定义 PIN No. PIN Name Description 1 VDD Supply voltage. VDD:3.3V 2 GND Ground Connection 3 NC No connection(only used for test by TRULY) 4 TXD Data output, UART Serial interface, baud rate:38400 5 NC No connection(only used for test by TRULY) 6 NC No connection(only used for test by TRULY) 7 NC No connection(only used for test by TRULY) 8 NC No connection(only used for test by TRULY) 5 Except for dew gathering 无结露 Except for dew gathering 无结露 Except for dew gathering 无结露 TRULY® T R U LY S E M I C O N D U C T O R S L T D . 信利半导体有限公司 7-2 Flow Chart 流程图 Power on Start Wait 200 ms Initialize UART Send data:0X55555555 for handshake Receive data from TP NOTE: ①UART Baud rate =38400, ②UART data format:1 start bit, 8 data bit and 1stop bit No If a finger touch? Yes Send data package: 0Xaa+X(16 bit)+Y(16 bit)+0X01 No If finger released? Yes Send data package: 0Xaa+0XFFFF+0XFFFF+0X00 7-3 Block diagram 原理框图 VDD Capacitive touch Panel + Driver IC TxD MCU LCD GND Provided by truly Customer side 6 TRULY® T R U LY S E M I C O N D U C T O R S L T D . 8. DRAWING 图纸 7 信利半导体有限公司