Invention Grant
- Patent Title: Transparent speaker and display module integrating the same
- Patent Title (中): 透明扬声器和显示模块集成在一起
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Application No.: US12832753Application Date: 2010-07-08
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Publication No.: US08615099B2Publication Date: 2013-12-24
- 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
- Agency: Morris Manning & Martin, LLP
- Agent Tim Tingkang Xia, Esq.
- Priority: TW98126450A 20090805; TW99101127A 20100115
- 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
- US20110033074A1 TRANSPARENT SPEAKER AND DISPLAY MODULE INTEGRATING THE SAME Public/Granted day:2011-02-10
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