发明申请
US20110254809A1 DISPLAY DEVICE HAVING OPTICAL SENSING FRAME AND METHOD FOR DETECTING TOUCH USING THE SAME
有权
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基本信息:
- 专利标题: DISPLAY DEVICE HAVING OPTICAL SENSING FRAME AND METHOD FOR DETECTING TOUCH USING THE SAME
- 专利标题(中):具有光学感测框架的显示装置和使用其检测触摸的方法
- 申请号:US12909388 申请日:2010-10-21
- 公开(公告)号:US20110254809A1 公开(公告)日:2011-10-20
- 发明人: Byung Chun Yu , Min-Ho Sohn , Hyung-Uk Jang
- 申请人: Byung Chun Yu , Min-Ho Sohn , Hyung-Uk Jang
- 优先权: KR10-2009-0100588 20091022
- 主分类号: G06F3/042
- IPC分类号: G06F3/042 ; B23P11/00
摘要:
A display device having an optical sensing frame, including a display panel; at least one waveguide unit arranged at two adjacent sides of the display panel, the waveguide unit having a stacked structure, the stacked structure including a light-emitting layer, and a light-receiving layer to receive reflected light, and a plurality of retroreflectors arranged at opposing sides of the waveguide unit.
摘要(中):
一种具有光学感测框架的显示装置,包括显示面板; 布置在显示面板的两个相邻侧的至少一个波导单元,波导单元具有堆叠结构,堆叠结构包括发光层和接收反射光的光接收层,以及多个后向反射器布置 在波导单元的相对侧。