National Central University Assigned Patent

Holographic storage layer and disk
By Francis Pelletier on 2018.03.13

National Central University, Taoyuan, Taiwan, has been assigned a patent (9,895,853) developed by Yu, Yeh-Wei and Sun, Ching-Cherng, Taoyuan, Taiwan, for a "holographic storage layer, holographic disk using the same, and method for manufacturing the same".

The abstract of the patent published by the U.S. Patent and Trademark Office states: "A holographic storage layer includes a reflective structure and photosensitive units. The reflective structure is a grid-shaped structure and includes cavities. The photosensitive units are disposed in the cavities, in which each of the photosensitive units is surrounded by the reflective structure. First openings and second openings are defined by the reflective structure, and the photosensitive units are exposed by the first openings and the second openings respectively.

The patent application was filed on March 17, 2015 (14/660,921).

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