中国智慧黑板市场全贴合占比达到67%,大尺寸触摸屏全贴合大势所趋!
2020-11-26 14:48
贴合技术,主要是将触控、液晶面板、盖板玻璃相结合的技术,目前市场中应用技术多为框贴合和全贴合,全贴合相较于框贴合而言,由于少了中间空气层,整体显示效果更好,在书写时,由于笔尖距离显示屏更近,书写隔空感也大幅度得到缓解,因此市占率在近两年快速提升,据discien数据显示,2020年一季度中国智慧黑板市场全贴合占比达到67%。
中国智慧黑板市场贴合方式占比 数据来源:discien
目前市面上还出现了一种红外0贴合工艺,该工艺也是将cg/g-sensor和oc相结合,但从整体外观来看,红外0贴合屏幕由于上下两条红外触摸框向外凸起的缘故,虽能达到从左至右的整体纯平化,但并不能做到电容黑板那样从上到下整体一体化纯平设计;其次由于从四边红外触摸框改为两边红外触摸框,因红外贴片灯体积限制,触控精度有所影响。
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