白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Packaging techniques for electronic devices

專(zhuān)利號(hào)
US11445628B1
公開(kāi)日期
2022-09-13
申請(qǐng)人
Verily Life Sciences LLC(US CA South San Francisco)
發(fā)明人
Jeff Clarkson; Roseann Ahlin
IPC分類(lèi)
H05K5/06; H05K5/00; A61B5/145
技術(shù)領(lǐng)域
substrate,trace,electrical,mask,lcp,electronic,in,may,be,or
地域: CA CA South San Francisco

摘要

One disclosed method includes defining an electrical trace on a first substrate; physically coupling an electronic component to the first substrate, wherein a portion of the electrical trace completely encircles the electronic component; overlaying a second substrate onto the first substrate, the overlaying causing the second substrate to completely cover the portion of the electrical trace and the electronic component; electrically coupling an electrical power source to the electrical trace to generate a current in the electrical trace; melting the second substrate using heat generated by the current through the electrical trace; and fusing the second substrate to the first substrate to generate a hermetic seal around the electronic component.

說(shuō)明書(shū)

In some examples, the electronic devices 300 also include one or more electrical traces described above with respect to FIGS. 2A-5 to enable hermetic sealing of the devices 300 with a second substrate material (not shown). Further, such hermetic sealing may occur prior to singulation of the electronic devices 300. For example, the electronic devices 300 may be formed as described above with respect to FIG. 5. Subsequently, a power source may be electrically coupled to the electrical contacts 612a-b to supply current to the electrical trace 610. The heat generated by the electrical trace 610 may cut both the substrate 600 and the second substrate, thereby singulating the device 300.

Referring now to FIG. 7, FIG. 7 shows an example method 700 according to this disclosure. The description of FIG. 7 will be made with respect to the example substrate 600 shown in FIG. 6, though any suitable device or arrangement may be employed.

權(quán)利要求

1
微信群二維碼
意見(jiàn)反饋