| 发明名称 |
PIEZOELECTRIC OSCILLATOR AND METHOD OF MAKING THE SAME |
| 摘要 |
A piezoelectric oscillator, and method of making the same, includes an oscillation substrate comprising an oscillating part and a surrounding part, wherein a the surrounding part is thinner than the oscillating part, and oscillating electrodes disposed on an upper surface and a lower surface of the oscillating part. The oscillation substrate is configured according to H=400.59×X+1.75±1.5, wherein H=100×(T2/T1) and S=T2/(L1−L2), wherein L1 represents an entire length of the oscillation substrate, L2 represents a length of the oscillating part, T1 represents a thickness of the oscillating part, and T2 represents a step height between the oscillating part and the surrounding part. |
| 申请公布号 |
US2017070208(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201615179248 |
申请日期 |
2016.06.10 |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
LEE Jae Sang;JUNG Ho Phil;KIM Sung Wook;PARK Tae Joon;KANG In Young;OH Dong Joon;KYOUNG Je Hong;LEE Kyo Yeol;LEE Jong Pil;LIM Seung Mo |
| 分类号 |
H03H9/19;H03H3/02;H03H9/13 |
主分类号 |
H03H9/19 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A piezoelectric oscillator comprising:
an oscillation substrate comprising an oscillating part and a surrounding part, wherein the surrounding part is thinner than the oscillating part; and oscillating electrodes disposed on an upper surface and a lower surface of the oscillating part, wherein the oscillation substrate is configured according to
H=400.59×X+1.75±1.5, wherein H=100×(T2/T1) and S=T2/(L1−L2), wherein L1 represents an entire length of the oscillation substrate, L2 represents a length of the oscillating part, T1 represents a thickness of the oscillating part, and T2 represents a step height between the oscillating part and the surrounding part. |
| 地址 |
Suwon-si KR |
