Lee & Morse, P.C.
Electron emission device and electron emission display using the electron emission device
An electron emission device includes a first electrode disposed on a substrate, an electron emission region electrically coupled to the first electrode, and a second electrode spaced apart from the first electrode, wherein the first electrode includes an opening and an extension that projects into the opening, and the electron emission region is electrically coupled to the first electrode by the extension.
Samsung SDI Co., Ltd.
H H
H01J H01J
inventional inventional
Seong-Yeon Seung-Hyun
Hwang Lee