Samsung Electronics Co., Ltd.

Hyun-Ho Ryoo

Young-Kwon Yoon

Gi-Tae Mun

Sun-Hyoung Pyo

Joong-Wan Park

Yu-Sheop Lee

Hyung-Jin Rho

Young-Bok Yu

Tsumori Masahiko

A method and a camera including a stabilizer are provided. The camera includes a lens, at least one autofocus (AF) actuator for moving the lens in a first direction, and at least one optical image stabilization (OIS) stabilizer for moving the lens in at least one direction. The OIS stabilizer may be connected with the AF actuator and arranged not to be stacked over the AF actuator in the first direction.

Camera module having stabilizer and electronic device including the same

A bidirectional optical transceiver is disclosed. The transceiver comprises an optical fiber which is adapted to input/output optical signals and has a slant surface polished with an angle, a substrate having a groove formed on its upper portion to position the optical fiber therein, a wavelength distributor filter inserted into the substrate with a slant substantially matching the angle in the optical fiber, a photodiode positioned on the substrate to receive optical signals, a TO-Can having a laser diode that is positioned in a location opposite to the optical fiber to transmit optical signals, and a single housing adapted to mount the optical fiber, the substrate, and the TO-Can thereon.

Bidirectional optical transceiver

An optical receiver of a bidirectional optical communication module is fabricated through an assembling process in which multiple modules are assembled concurrently. The module includes a first substrate formed with a groove, an optical fiber located in the groove and having a flat surface, a reflective filter inserted between the first substrate and the fiber with a predetermined inclination angle in order to reflect an incident optical signal, a second substrate supporting the fiber and mounted on the first substrate such that the flat surface.

Optical receiver of bidirectional optical communication module and method for manufacturing the same

In a bi-directional optical transceiver module, a first waveguide transmits a optical signal received from a light source to a high reflection layer formed on a waveguide substrate. A second waveguide extends from the optical fiber to the high reflection layer. With a first mode coupling region formed by ends of the first and second waveguides near the high reflection layer, the second waveguide transmits the transmission optical signal mode-coupled from the first waveguide to the optical fiber and receives the reception optical signal from the optical fiber. A third waveguide extends from the optical detector to near an end of the optical fiber. With a second mode coupling region formed by an end of the third waveguide and the other end of the second waveguide, the third waveguide transmits the reception optical signal mode-coupled from the second waveguide to the optical detector.

Growing community of inventors

Suwon-si, South Korea

Hyun-Ho Ryoo