Invention Application
- Patent Title: TRANSPARENT SPEAKER AND DISPLAY MODULE INTEGRATING THE SAME
- Patent Title (中): 透明扬声器和显示模块整合在一起
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Application No.: US12832753Application Date: 2010-07-08
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Publication No.: US20110033074A1Publication Date: 2011-02-10
- Inventor: You Chia Chang , Jyi Tyan Yeh , Chun Ti Chen , Shur Fen Liu , Jyh Long Jeng , Dar Ming Chiang
- Applicant: You Chia Chang , Jyi Tyan Yeh , Chun Ti Chen , Shur Fen Liu , Jyh Long Jeng , Dar Ming Chiang
- Applicant Address: TW Hsinchu
- Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Current Assignee Address: TW Hsinchu
- Priority: TW098126450 20090805
- Main IPC: H04R1/02
- IPC: H04R1/02
Abstract:
A transparent speaker is suitable for being disposed on a display panel. The transparent speaker includes a transparent membrane, a transparent electrode plate, and spacers. Each transparent electrode plate has a plurality of openings. The display panel includes a plurality of pixels. The pixels emit optical signals. A Moire spatial period of the optical signals is less than 600 μm after the optical signals pass through the transparent speaker. When the transparent speaker is disposed on the display panel, a user is able to watch an image on the display panel through the transparent speaker without being interfered by a Moire.
Public/Granted literature
- US08615099B2 Transparent speaker and display module integrating the same Public/Granted day:2013-12-24
Information query
