Microcomputerized interference cloud testing instrument

TL;DR: In this article, a circuit board and a mobile terminal are considered, where at least two functional pads which area arranged side by side, at least one connecting line and at least functional line are arranged on the base material layer; each functional pad includes a first end and a second end which are arranged oppositely; each connecting line includes two free ends and a closed end which is connected between the two free end, wherein the free ends are respectively connected with the first end pads of two adjacent function pads, and the closed end is far away from the second ends; one end of

TL;DR: In this article, a flexible cable is secured to the first board and a second board is mounted on the substrate, such that the flexible cable may be positioned in the channel and pulled entirely through the body of the FPC connector.

TL;DR: In this article, a single mode polarization maintaining optical fibers is used to generate the pair of laser beams required by diffraction moire interferometry, which permits extremely rapid and convenient setup for measurement of in-plane displacement distributions on the surfaces of specimens.

TL;DR: In this article, an interferometer in which a coherent beam of light is generated within a remote case and transmitted to a hand held unit tethered to said remote case, said hand held device having optical elements for directing a pair of mutually coherent collimated laser beams at a diffraction grating.

TL;DR: In this paper, a technique for comparing master parts with replicas to determine differences in shapes or sizes, which uses interferometric techniques as disclosed, is disclosed, where a television camera is used to scan the pattern established by illuminating the subject with a set of optical fringes.

TL;DR: In this paper, an interferometer for measuring the degree of deformation of an object is facilitated by producing a moire pattern, where an image signal data for reference fringes is compounded with interference fringe data that has been used for alignment detection.