Everlight Electronics Co., Ltd.

Hui-Chin Lin

Chun-Chih Liang

A transmissive optical encoder comprises a base, a first leadframe, a second leadframe, an optical emitter, a shielding portion, an optical receiver, and a lens. The base has a first housing and a second housing. The first leadframe and the second leadframe are respectively disposed in the first housing and the second housing. The optical emitter for emitting a light is disposed in the first housing and coupled to the first leadframe. The shielding portion is extended from the first leadframe being bent to cover the optical emitter and exposes the optical emitter by an opening formed thereon. The optical receiver for receiving the light is disposed in the second housing and coupled to the second leadframe. The lens is disposed on the first housing for rendering the light passing through the opening to the optical receiver.

Transmissive optical encoder

An infrared receiving module is disclosed. The infrared receiving module including a first strip element, a second strip element, an infrared receiver disposed on the second strip element, and a resin wrapping the first strip element and the second strip element. The first strip element has a receiving window. The infrared receiver on the second strip element is under the receiving window.

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Houli, Taiwan

Hui-Chin Lin