《国际电子商情》数字版2010年6月刊 - (Page 68)

高层对话触控解决方案的未来发展趋势和市场空间 » 上接67页步降低以及创新的电容式产品应用在低阶智能型手机及功能手机，电阻式的市占率极可能大幅滑落。从笔记本电脑产业对触控面板的市场需求趋势来看，2010年笔记本电脑电容式触控面板渗透率将达3.7%；上网本电容式触控面板渗透率将达25%。问：哪些供应商的触摸屏目前已获得微软的window 7认证？目前市场需求量最大的主流尺寸是多少？答：目前Ntrig、Wacom、Cando、 Wintek等厂商都已经取得了windows 7的认证，而基于不同的产品应用，主流尺寸也不尽相同，比如笔记本电脑和平板电脑目前使用触摸屏的主流尺寸都是10.1寸、而手机是以3.2寸和3.5寸为主。问：电阻性触摸屏和电容性触摸屏目前的主要性能差距还有多大？答：电容和电阻式这两种触摸技术的主要差别主要在于四个方面。1)电容触摸屏可以支持多个手指的识别，可以支持多手指的手势，而电阻屏不能很准确的同时监控多个手指的位置，不能获取多手指的准确位置和手势，所以电阻式触摸屏仅适用于点击、拖拽等一些简单动作的判断。2)电容触摸屏不需要终端用户进行校正，而电阻触摸技术需要常规的校正，否则会造成手指操作定位不准的问题。3)电容触摸屏的寿命比较长，ITO薄膜由玻璃外壳保护，所以抗划伤，更耐用。而电阻屏 ITO薄膜容易损伤，ITO容易断裂，使用寿命比较短。4)电容屏的透光度更高，一般可达到90%以上。而电阻屏的透光度只有80%左右。问：哪些应用市场因成本或性能的考虑还必须采用电阻性或电感性触摸屏？答：电容式触摸屏无疑是触摸屏技术的未来。但由于成本的原因，对于应用要求不高的低端手机市场以及大尺寸显示屏(主要是大于17寸)会继续采用电阻式触摸屏和电感触摸屏。下接70页 » 1T标准封装新产品 HALF PAGE AD (horizontal) 215mm x 139mm 68 国际电子商情 | 2010年6月 | www.esmchina.com http://www.syncmos.com.tw http://www.syncmos.com.tw http://www.syncmos.com.tw http://www.esmchina.com

Table of Contents for the Digital Edition of 《国际电子商情》数字版2010年6月刊

STC MCU Co Ltd
Digi-Key Corporation
STC MCU Co Ltd
STC MCU Co Ltd
STC MCU Co Ltd
Premier Electronics (Shanghai) Co Ltd
Texas Instruments HK Ltd
DongGuan ShiLong HuaTong Electronic Co Ltd
Excelpoint Systems (HK) Limited
Micrel Semiconductor
Mitsumi Electric Co Ltd
Mitsumi Electric Co Ltd
Burnon International Limited
Switchlab Inc
WPG Holdings Limited
Advanced MP HK Ltd
Burnon International Limited
Analog Devices
Shenzhen Changyuntong Design Co Ltd
SinoHub Inc
Innostor Technology Corporation
Shenzhen Secom Telecom Co Ltd
National Semiconductor Hong Kong Ltd
Wuhan P&S Information Technology Co Ltd
Silicon Laboratories
Honestar Technologies Co Ltd
Powertek Group Co Limited
Renesas Electronics
Asiacom Technology (HK) Ltd
Qualtek Electronics Ltd
Jiangsu Skysoon Communication Co Ltd
Shenzhen Cestar Electronic Technology Co Ltd
A-Bright Industrial Co Ltd
Fengbao Electronic Technology (Shanghai) Co Ltd
Cytech Technology Ltd/Linear Technology
Conquer Electronics Co Ltd
BYD Company Limited
Lampek Enterprise Development (HK) Limited
National Semiconductor Hong Kong Ltd
Hong Kong Baite (Group) Electronic Co Ltd
Hong Kong Baite (Group) Electronic Co Ltd
International Rectifier
Compo Electronics Asia Limited
Richardson Electronics
Excel Cell Electronic Co Ltd
SyncMOS Technologies Inc
ROHM Co Ltd
Advanced Power Electronics Corp
Mouser Electronics
Shenzhen Mornsun Electronics Co Ltd
Walter Electronic Co Ltd
OTAX
BCD Semiconductor Manufacturing Limited
DHL
BJ Spaceflight Rising
Intersil Corporation
Shanghai Haier Intergrated Circuit Co Ltd
ZLG-MCU Development Co Ltd
Fuhua Electronic (HK) Co Ltd
Yeebo LCD Ltd
CviLux Corporation
Nanjing AH Electronic Science & Technology Co Ltd
Up Teks Co Ltd
Wochacha Information Technology (Shanghai) Co Ltd
Protronic Asia Limited
Xiamen Letdo Electron Co Ltd
Shenzhen Hi-Hone Electronics Co Ltd
Chitron Electronics Co Ltd
Beijing Yisheng Leju Service Company
Xiamen Ningly Electronics Co Ltd
Beijing Rowa Beite Electronic Co Ltd
EnEcomponents.com
Honghu City Languang Electronics Co Ltd
Shenzhen Wojin Technology Co Ltd
Fuzetec Technology Co Ltd
Mueller Electric (Shanghai) Ltd
Eyang Technology Development Co Ltd
Nanjing Shiheng Electronics Co Ltd
Beijing Times Creation Electronic Co Ltd
Future Technology Electronics Co Ltd
Shenzhen Runsheng Electronics Co Ltd
Trantek Electronics Co Ltd
Beijing New Chuang Si Fang Electronic Co Ltd
Shanghai Sino-IC Microelectronics Co Ltd
Powertronics Co Ltd
Wanco Electronics (HK) Ltd
Wealth Metal Factory Ltd
Weltronics Imaging Technology Ltd
My Group (Asia) Limited
China Electronics Appliance Shenzhen Co Ltd
Sino-Tech International Holdings Ltd
Sino-Tech International Holdings Ltd
Shenzhen Qiankun Industrial & Trading Development Co Ltd

《国际电子商情》数字版2010年6月刊