Abstract: A method for displaying an image including: forming at least three light beams by diffraction at a single linear light modulator, wherein the at least three light beams have substantially equal intensity and are substantially the same color; projecting the at least three light beams toward a display surface to form an image line; and, scanning the image line across the display surface to form an image thereby.

Abstract: A micromirror apparatus is provided with edge portion(s) of the micromirror(s) being tapered to provide a desired micromirror fill ratio and a desired amount of in-plane rotation tolerance.

Abstract: The present invention relates to a device for connecting an eyeglass frame and temples/headband. A pair of slots is provided at both endpieces of the frame for receiving a connecting device respectively, each slot having an opening at the bottom of and in communication with the slot and a projection at an edge of the opening; each connecting device having a buckle at the front dimensioned and shaped to fit snugly into the slot and having a bottom release tab, the rear end of each connecting device being secured to a temple/headband respectively by screwing.

Abstract: A digital camera module (10) for a portable electronic device includes a barrel (12) containing a first lens (122) and a second lens (124), a holder (15) containing part of the barrel, and an image sensor (141) below the first and second lenses. The first and second lenses are adhered in the barrel by an ultraviolet (UV) adhesive. The UV adhesive is cured between 75° Celsius and 100° Celsius for 20 to 30 minutes, and is volatilized little. The image sensor is packaged with a Ceramic Leaded Chip Carrier. The structure of the digital camera module can effectively protect the first and second lenses thereof from moisture, dampness, and oxidation.