US PATENT SUBCLASS 313 / 501
.~.~.~ Light conversion

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


313 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES

483  DF  WITH LUMINESCENT SOLID OR LIQUID MATERIAL {4}
498  DF  .~ Solid-state type {8}
499  DF  .~.~ Semiconductor depletion layer type {2}
501.~.~.~ Light conversion

DEFINITION

Classification: 313/501

(under subclass 499) Subject matter including another luminescent material which emits light in response to being irradiated by light from the semiconductive luminescent material device.