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Lee; Hang-Woo
Suwon-si, KR
No. of patents:

Patent Number Title Of Patent Date Issued
7700269 Method of forming stack layer and method of manufacturing electronic device having the same April 20, 2010
A method of forming a stacked structure in an electronic device, where a photoresist for performing multi-patterning processes is used. Also, a method of manufacturing a FED in which different structures can be multi-patterned by using a single photoresist mask. The photoresist has a
7501146 Carbon nanotube emitter and its fabrication method and field emission device (FED) using the car March 10, 2009
A carbon nanotube emitter and its fabrication method, a Field Emission Device (FED) using the carbon nanotube emitter and its fabrication method include a carbon nanotube emitter having a plurality of first carbon nanotubes arranged on a substrate and in parallel with the substrate, and
7372197 Field emission device and field emission display including dual cathode electrodes May 13, 2008
A field emission device and a field emission display (FED) having dual cathode electrodes. The field emission device includes a substrate; a first cathode electrode formed on the substrate; a cathode insulating layer formed on the first cathode electrode, and having a first cavity th
7348722 Field emission device with focusing control electrode and field emission display March 25, 2008
A field emission device having a focusing control electrode, and a field emission display (FED) including the same. The field emission device includes a substrate, a cathode electrode formed on the substrate, a focusing control insulating layer formed on the cathode electrode, and ha
7230373 Field emission type backlight device June 12, 2007
A field emission type backlight device can include upper and lower substrates facing each other with a gap between them, an anode electrode on a lower side of the upper substrate, a fluorescent layer on a lower side of the anode electrode, a lower gate electrode on an upper side of t
6815238 Method of manufacturing field emission device November 9, 2004
A method of manufacturing a field emission device. In the method, emitters are formed using a lift-off process, and an isolation layer is formed between a sacrificial layer for patterning the emitters and emitter materials. The isolation layer prevents the sacrificial layer from reac

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