基本信息:
- 专利标题： ELECTRONIC DEVICE INCLUDING AIR ADSORPTION MEMBER AND SPEAKER MODULE
- 申请号：PCT/KR2020/007984 申请日：2020-06-19
- 公开(公告)号：WO2021025283A1 公开(公告)日：2021-02-11
- 发明人： CHO, Joonrae , YOON, Changshik , KIM, Kiwon , KIM, Myeungseon , KIM, Taeeon , LEE, Myungcheol , LEE, Byounghee , YANG, Seongkwan , CHO, Woojin , HWANG, Hochul
- 申请人： SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址： 129, Samsung-ro, Yeongtong-gu Suwon-si, Gyeonggi-do 16677 KR
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： 129, Samsung-ro, Yeongtong-gu Suwon-si, Gyeonggi-do 16677 KR
- 代理机构： YOON & LEE INTERNATIONAL PATENT & LAW FIRM
- 优先权： KR10-2019-0094579 20190802
- 主分类号： H04R1/28
- IPC分类号： H04R1/28 ; H04R7/02 ; H04R1/02
摘要：
In various embodiments, an electronic device includes: a diaphragm, a speaker module including a speaker configured to output a sound through a vibration of the diaphragm, and a housing accommodating the diaphragm and the speaker module therein and including a first space provided in a first direction from the speaker module and a second space provided in a second direction opposite the first direction. The electronic device further includes an air adsorption member comprising an air adsorbing material disposed in the first space and having a volume ratio of 90% or less of the first space, the air adsorption member configured to reduce air resistance to the diaphragm disposed above the speaker module without limiting the vibration of the diaphragm.
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04R | 扬声器、送话器、唱机拾音器或类似的传感器 |
| ------H04R1/00 | 传感器的零部件 |
| --------H04R1/16 | .将触针安装或连接到有或无阻尼装置的传感器 |
| ----------H04R1/22 | ..只用于获得所需频率特性的 |
| ------------H04R1/28 | ...专为特定频率响应设计的传感器的固定件或外壳；由机械阻抗或声阻抗装置，例如谐振器、阻尼装置，改进的传感器外壳 |