公开(公告)号：US20170315003A1

公开(公告)日：2017-11-02

申请号：US15499919

申请日：2017-04-28

Applicant: TPK Universal Solutions Limited

Inventor： Sheh-Jung Lai ,  Ming-Chuan Lin ,  Kuo-Hsin Wang ,  Li-Jyuan Lu

IPC: G01L1/22 ,  G02F1/1333 ,  G06F3/041 ,  G06F3/045

CPC classification number: G01L1/2287 ,  G01L1/20 ,  G01L1/2268 ,  G02F1/13338 ,  G06F3/0414 ,  G06F3/0418 ,  G06F3/045 ,  G06F2203/04103 ,  G06F2203/04105

Abstract: A pressure sensing device is provided. The pressure sensing device includes a force sensor. The pressure sensing device further includes a rigid force conductor and a soft deformable object. The rigid force conductor is disposed between the force sensor and the soft deformable object.

公开(公告)号：US10473538B2

公开(公告)日：2019-11-12

申请号：US15499919

申请日：2017-04-28

Applicant: TPK Universal Solutions Limited

Inventor： Sheh-Jung Lai ,  Ming-Chuan Lin ,  Kuo-Hsin Wang ,  Li-Jyuan Lu

IPC: G01L1/22 ,  G02F1/1333 ,  G06F3/041 ,  G06F3/045 ,  G01L1/20

Abstract: A pressure sensing device is provided. The pressure sensing device includes a force sensor. The pressure sensing device further includes a rigid force conductor and a soft deformable object. The rigid force conductor is disposed between the force sensor and the soft deformable object.

公开(公告)号：US20190317272A1

公开(公告)日：2019-10-17

申请号：US16387482

申请日：2019-04-17

Applicant: TPK Universal Solutions Limited

Inventor： Ming-Chuan Lin ,  Kuo-Hsin Wang ,  Sheh-Jung Lai

IPC: F21V8/00

Abstract: A backlight module includes a supporting member, a light source, a light guiding film and a colloid. The supporting member has a base plate and an extension cover plate opposite to the base plate. The base plate and the extension cover plate form an accommodating portion and a clamping portion in between. The light source is located at the accommodating portion. The light guiding film is located on the base plate. An end of the light guiding film is located at the clamping portion. The base plate has an extension portion exposed from the light guiding film. The colloid is disposed on the extension portion.