Korea Institute of Science and Technology

Ji Eun Ban

Yong Jin Choi

Jung Young Son

Ivan A Stlilets

Eugene F Pen

Vladimir Saveliev

A multi-view image display system provides a plurality of multi-view three-dimensional (3-D) images, using the mask type of image arrangement plate where the images grouped by corresponding pixels are arranged in a same order as that of the pixels. Each pixel cell is provided with an image display region which is divided into a plurality of subcells arranged depending on arrangement structure of the viewing zones, and each of the subcells transmits or reflects the lights from point light sources using its whole area, thereby allowing the transmitted or reflected lights to be collected in each of the viewing zones to form each of the view images.

Multi-view image display system

An optical sensing apparatus for use in a ring laser interferometer measuring a physical quantity of an object includes a ring laser cavity formed by several internal mirrors, of which at least two internal mirrors are partly light-transmitting. The ring laser cavity generates two laser beams of an identical wavelength, the two laser beams propagating in counter direction to each other in the ring laser cavity. External mirrors are disposed at a distance from the ring laser cavity, whereby portions of the two laser beams, which pass through the internal mirrors and travel on optical paths toward the external mirrors, are reflected back into the ring laser cavity. The apparatus further includes at least one platform for mounting the external mirrors.

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Seoul, South Korea

Ji Eun Ban