Back to results
US 12,020,921 B2Granted
Ultraviolet ray emitting device
AssigneeAweXome Ray, Inc.
InventorsKeun Soo Jeong, Young Bae Kim, Sang Hyuk Ha, Seung Woo Yi, Hong Soo Choi, Se Hoon Gihm
Life of this patent
Estimating the term…
Abstract
An ultraviolet emitting device according to the present disclosure includes a lamp for mounting a discharge gas and an ultraviolet emission source therein, and a plurality of yarns formed by extending and aggregating carbon nanotubes in a first direction, and includes a first electrode at least partially exposed to the discharge gas within the lamp. Accordingly, electron emission efficiency of the first electrode is improved to achieve high efficiency, and durability is also improved to provide a long-life device.
Claims14
An ultraviolet emitting device, comprising:
- a lamp in which a discharge gas and an ultraviolet emission source are mounted therein;
- and
- a first electrode including a plurality of yarns formed by extending and aggregating carbon nanotubes in a first direction and at least a portion of which is exposed to the discharge gas within the lamp.
Dependencies are inferred from the claim text.