Abstract: A semiconductor device includes a fin structure, a first conductive line, a second conductive line and a first conductive rail. The fin structure is disposed on a substrate. The first conductive line is arranged to wrap a first portion of the fin structure. The second conductive line is attached on a second portion of the fin structure. The second portion is different from the first portion. The first conductive rail is disposed in a same layer as the first conductive line and the second conductive line on the substrate. The first conductive rail is attached on one end of the first conductive line and one end of the second conductive line for electrically connecting the first conductive line and the second conductive line.

Abstract: A light assembly includes multiple first units and multiple controller members. Each first unit has multiple light members received therein. Each first unit has two control members connected to two ends thereof. The control members and the power source is electrically connected wirelessly so that the control members controls the operation of the light members. Two control members communicate with each other by a common frequency. Multiple light assemblies are electrically connected to each other by the control members using the common frequency.

Abstract: A light assembly includes multiple first units and multiple controller members. Each first unit has multiple light members received therein. Each first unit has two control members connected to two ends thereof. The control members and the power source is electrically connected wirelessly so that the control members controls the operation of the light members. Two control members communicate with each other by a common frequency. Multiple light assemblies are electrically connected to each other by the control members using the common frequency.

Abstract: A light sensing illumination device for bicycle includes a seat, a reflector, and an illumination device. The seat includes a housing space. The reflector is disposed in the seat and in the housing space, and the reflector includes a reflection curved face which is formed in a smooth arc shape with a concave face thereof facing an opening of the housing space. The illumination unit is disposed in the housing space and projects light beam toward the reflection curved face. With a smooth arc shaped reflection curved face, the light beam projected by the illumination unit is completely reflected, so as to improve the light condensing effect and efficiently enhance the overall brightness.

Abstract: A light assembly includes a case, a light member, an adjustment unit and a reflection unit. The light member is located on the support member at the center of the case, and the adjustment unit and the reflection unit are located within the case. The reflection unit includes multiple first reflection members, and multiple second reflection members. The light member is located at the position surrounded by the respective root portions of the first and second reflection members. The first and second reflection members are pivoted relative to the light member when the adjustment unit is operated.

Abstract: A light assembly includes a case, a light member, an adjustment unit and a reflection unit. The light member is located on the support member at the center of the case, and the adjustment unit and the reflection unit are located within the case. The reflection unit includes multiple first reflection members, and multiple second reflection members. The light member is located at the position surrounded by the respective root portions of the first and second reflection members. The first and second reflection members are pivoted relative to the light member when the adjustment unit is operated.

Abstract: An infrared sensor includes a Fresnel lens, a rear casing, a reflecting mirror, a pyroelectric infrared sensor, a sensor circuit board, and a front casing. Therein, the rear casing is combined to the rear side of the front casing to form a sensor casing. The Fresnel lens is engaged on the upper surface of the front casing. The sensor circuit board is internally disposed in the sensor casing, with the pyroelectric infrared sensor installed on the sensor circuit board. The reflecting mirror is disposed on the upper part of the pyroelectric infrared sensor and beneath the Fresnel lens. Therefore, the present invention enlarges the sensing angle from 110 degrees to 220 degrees, such that the sensing scope is enlarged, the blind area is decreased, and the overall utility is enhanced.