Abstract: The present invention relates to a control circuit module of light-emitting diode (LED) lamp, which comprises: a AC to DC element, for transferring mains AC power to DC power; a plurality of groups of LED; a plurality of switches, corresponding to the number of the groups of LED, for controlling to turn on/off the each group; a linear voltage regulator, for cutting the DC power from the AC to DC element to a plurality of voltage sections; a switch selector, for selecting to open/close the switches according to the voltage sections from the linear voltage regulator; a current selector, for capturing available current sections from the voltage sections of the linear voltage regulator; and a LED current setup device, for controlling the current sections to open/close the plurality of switches by a user according to the LED current setup device and the current selector.

Abstract: A method for cutting a tempered glass includes the following steps. First, a shielding layer is formed on a part of a surface of a glass substrate, and a predetermined cutting path passes through the part of the surface. Then, a glass substrate is given an ion-exchange strengthening treatment, and the part of the surface covered by the shielding layer substantially does not undergo ion-exchange. Finally, the glass substrate is cut along the predetermined cutting path.

Abstract: A method and optical apparatus are utilized not only to increase the degree of the similarity of the point spread functions of different fields of view, but also to maintain the degree of the difference of point spread functions which are along the optical axis of the optical apparatus. Using the degree of the difference of on-axis point spread functions, the depth information of scenery can be extracted.

Abstract: A light source system comprises a first light source device, a second light source device, a first light guiding device, a second light guiding device, and a third light guiding device. The first light source device has a first principal axis. The second light source device has a second principal axis substantially parallel to the first principal axis. The first light guiding device is disposed on the first principal axis for guiding incident light to a first output. The second light guiding device is disposed on the second principal axis for guiding incident light to a second output. The third light guiding device is disposed between the first and second principal axes for guiding part of the incident light of the first and second light source devices to the first and second outputs through the light source devices.

Abstract: A placement multi-band bioassay device makes use of a light source illuminating by several specific wavelengths, or several tunable wavelengths, or employs a device capable of capturing spectral medical images of specific bands inside the human body, e.g., the digestive system, the oral cavity, the nasal cavity, the anus, and the vagina, so as to decide the nidus. Higher discrimination rates can be obtained for some diseases or supernumerary cells to accomplish the object of “prevention is better than cure”.