Abstract: A manufacturing method of a sensor device integrated with ultrasonic transducer and microphone is to form a first support structure, a back plate, a second support structure, a membrane and electrodes on a substrate. The substrate is divided into a first region and a second region. The first electrode, the third electrode, a part of the back plate, a part of the second support structure and a part of the membrane that are above the first region form the ultrasonic transducer. The first support structure, the second electrode, the fourth electrode, a part of the back plate, a part of the second support structure and a part of the membrane that are above the second region form the microphone. The ultrasonic transducer and the microphone are simultaneously manufactured.

Abstract: A table lamp has a lamp stand, an adjusting arm, a lamp head and an anti-glare lens. The anti-glare lens is mounted on the lamp head and has a body. The body has a bottom, a light entering concave face, a light source region, a total reflection face and a light ejecting convex face. The bottom has a zero axis to divide the bottom equally. The light entering concave face is formed in the body. The light source region is formed in the body. The total reflection face is obliquely formed on and protrudes from the body and is formed with the bottom of the body. An angle between the zero axis and the total reflection face is between 90 and 180 degrees. The light ejecting convex face is formed on the body, is formed with the total reflection face and has at least one curvature.