公开(公告)号：US09585275B2

公开(公告)日：2017-02-28

申请号：US14473065

申请日：2014-08-29

Applicant: Apple Inc.

Inventor： Felix Alvarez ,  Kyle H. Yates

IPC: H05K1/16 ,  H05K5/06 ,  H05K5/02 ,  B05D1/02 ,  B05D1/18 ,  B05D1/28 ,  B05D1/32 ,  H05K3/28 ,  H05K7/14 ,  H05K1/00

CPC classification number: H05K5/065 ,  B05D1/02 ,  B05D1/18 ,  B05D1/28 ,  B05D1/322 ,  H05K3/282 ,  H05K3/284 ,  H05K5/0213 ,  H05K5/069 ,  H05K7/1427

Abstract: Electronic devices may have housings in which components are mounted. Some of the components may be sensitive to moisture. Other components may be insensitive to moisture and may form openings in a device housing that allow moisture to escape from within the housing. Components may be mounted on substrates such as printed circuit board substrates. Moisture repelling layers and moisture attracting layers may be patterned to form channels and other structures that guide moisture away from sensitive components towards insensitive components. Moisture repelling and attracting layers may also be used to limit the lateral spread of a conformal coating layer when coating components.

Abstract translation: 电子设备可以具有安装部件的壳体。 一些组分可能对水分敏感。 其他部件可能对湿气不敏感，并且可能在装置壳体中形成允许湿气从壳体内逸出的开口。 组件可以安装在诸如印刷电路板基板的基板上。 防水层和吸湿层可以被图案化以形成通道和其它结构，其将水分从敏感组件导向不敏感组件。 当涂覆组分时，防潮和吸引层也可用于限制保形涂层的侧向扩展。

公开(公告)号：US20140369012A1

公开(公告)日：2014-12-18

申请号：US14473065

申请日：2014-08-29

Applicant: Apple Inc.

Inventor： Felix Alvarez ,  Kyle H. Yates

IPC: H05K5/06 ,  B05D1/02 ,  H05K7/14 ,  B05D1/28 ,  B05D1/32 ,  H05K3/28 ,  B05D1/18

CPC classification number: H05K5/065 ,  B05D1/02 ,  B05D1/18 ,  B05D1/28 ,  B05D1/322 ,  H05K3/282 ,  H05K3/284 ,  H05K5/0213 ,  H05K5/069 ,  H05K7/1427

Abstract: Electronic devices may have housings in which components are mounted. Some of the components may be sensitive to moisture. Other components may be insensitive to moisture and may form openings in a device housing that allow moisture to escape from within the housing. Components may be mounted on substrates such as printed circuit board substrates. Moisture repelling layers and moisture attracting layers may be patterned to form channels and other structures that guide moisture away from sensitive components towards insensitive components. Moisture repelling and attracting layers may also be used to limit the lateral spread of a conformal coating layer when coating components.

Abstract translation: 电子设备可以具有安装部件的壳体。 一些组分可能对水分敏感。 其他部件可能对湿气不敏感，并且可能在装置壳体中形成允许湿气从壳体内逸出的开口。 组件可以安装在诸如印刷电路板基板的基板上。 防水层和吸湿层可以被图案化以形成通道和其它结构，其将水分从敏感组件导向不敏感组件。 当涂覆组分时，防潮和吸引层也可用于限制保形涂层的侧向扩展。