The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2021
Filed:
Jul. 18, 2019
Seiko Epson Corporation, Tokyo, JP;
Fuyumi Takata, Azumino, JP;
Noriaki Kotani, Hara, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
An electronic component handler includes an electronic component transporter transporting an electronic component in an arrangement state where a shuttle plate is arranged, the shuttle plate having a recess receiving the electronic component, a light source casting light, a light receiver receiving the light, a detector detecting presence/absence of the electronic component in the recess, and a negative pressure generator putting the recess under a negative pressure. The shuttle plate has a first flow path. The electronic component transporter has: a shuttle plate fastener having a second flow path communicated with the first flow path in the arrangement state and having the shuttle plate fixed thereto in the arrangement state, a transmission member sealing the second flow path and transmitting the light, and a driver driving the shuttle plate fastener. The negative pressure generator is coupled to the second flow path and sucks the electronic component in the recess.