Cantor Colburn LLP
Method of fabricating field emission array type light emitting unit
A method of fabricating a field emission array type light emitting unit that includes a rear substrate including a plurality of cathodes and a plurality of carbon nanotube emitters on a front side, a front substrate including a plurality of anodes and a phosphor layer on a rear side, wherein the rear substrate and the front substrate are arranged at a distance apart from each other and a plurality of spacers are arranged between the rear substrate and the front substrate, the plurality of spacers being adapted to maintain constant the distance, the method includes producing a diffusion pattern by wet etching a front side of the front substrate.
Samsung Electronics Co., Ltd.
H H G
H01J H01J G02F
inventional inventional additional
Sun-il Byong-gwon Shang-hyeun Deuk-seok Ho-suk Jun-hee Chan-wook
Kim Song Park Chung Kang Choi Baik