发明名称 |
DISPLAY DEVICE WITH ACOUSTIC NOISE SUPPRESSION |
摘要 |
<p>Disclosed herein are a plurality of displays for an electronic device including a display layer (102, 104), a light guide layer (108), and a damping material layer (110) coupled between the light guide layer and the display layer. The display layer in one embodiment is a liquid crystal display layer, but other types of display layers may be used. The light guide layer may serve as a back light for the display layer, and may be between approximately 0.05 mm and 2 mm in thickness. Devices described herein include at least one interposed layer of acoustic and/or mechanical energy absorbing material, also referred to herein as damping material, between the display layer susceptible to vibration, and a hard layer near the display layer. The damping material as described herein may reduce the audio noise. The energy absorbing layer may take the form of an audio energy absorbing sheet interposed between layers of the display.</p> |
申请公布号 |
WO2007065068(A2) |
申请公布日期 |
2007.06.07 |
申请号 |
WO2006US61139 |
申请日期 |
2006.11.21 |
申请人 |
MOTOROLA INC.;KAEHLER, JOHN, W.;YANG, SEN;ZHUANG, ZHIMING;CHEN, SHAOHAI |
发明人 |
KAEHLER, JOHN, W.;YANG, SEN;ZHUANG, ZHIMING;CHEN, SHAOHAI |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|