公开(公告)号：US11764756B2

公开(公告)日：2023-09-19

申请号：US17329788

申请日：2021-05-25

Applicant: TAI-SAW Technology Co., Ltd.

Inventor： Cheng-Kang Peng ,  Kun-Yu Huang ,  Chi-Yun Chen ,  Song Tian ,  Tsung-Pin Yang

IPC: H03H9/24 ,  C09J9/02 ,  H03H3/007

CPC classification number: H03H9/24 ,  C09J9/02 ,  H03H3/007

Abstract: A crystal device includes a bearing base, an integrated chip and a conductive adhesive unit. The bearing base includes a conductive seat. The integrated chip includes a principal reference plane facing the conductive seat, and having a first major axis. The conductive adhesive unit has a second major axis and an aspect ratio, and is at least partly disposed between the conductive seat and the integrated chip. The aspect ratio ranges from 1.1 to 1.9. The principal reference plane further has a perpendicular projection straight line defined according to the second major axis. A practical angle is included by the first perpendicular projection straight line and the first major axis, and ranges from 0 degree to 90 degrees.

公开(公告)号：US20210384888A1

公开(公告)日：2021-12-09

申请号：US17329788

申请日：2021-05-25

Applicant: TAI-SAW Technology Co., Ltd.

Inventor： Cheng-Kang Peng ,  Kun-Yu Huang ,  Chi-Yun Chen ,  Song Tian ,  Tsung-Pin Yang

IPC: H03H9/24 ,  H03H3/007 ,  C09J9/02

Abstract: A crystal device includes a bearing base, an integrated chip and a conductive adhesive unit. The bearing base includes a conductive seat. The integrated chip includes a principal reference plane facing the conductive seat, and having a first major axis. The conductive adhesive unit has a second major axis and an aspect ratio, and is at least partly disposed between the conductive seat and the integrated chip. The aspect ratio ranges from 1.1 to 1.9. The principal reference plane further has a perpendicular projection straight line defined according to the second major axis. A practical angle is included by the first perpendicular projection straight line and the first major axis, and ranges from 0 degree to 90 degrees.