Patent ID: 6172357
Filing Date: 2001-01-09
Classification: G01C,H01L

Abstract:
A method of fabricating a photoelectric tilt-detecting sensor having a light-emitting element and a light-receiving element provided in an opposed relation so as to accommodate a spherical ball therebetween, comprising the steps of:preparing forming dies, said dies having a cavity for forming a main body and a lid connected at one end thereof to said main body, and forming engaging parts with claw and engaging groove, said claw and engaging groove being formed respectively at the other end of said lid and at a portion of the main body faced to said other end of said lid when said lid is bended;placing a light-emitting element and a light-receiving element between said dies;filling a resin into said cavity of said dies to provide a main body and a lid in one body and slant surfaces defining a space between said light-emitting element and said light-receiving element in said main body;inserting a spherical ball into said space of said main body after setting of said resin; andbending said lid for engagement at the other end thereof with said main body.