In a field emission display device, an opening dimension in a predetermined direction (or x direction) of an opening of a control electrode is greater than an opening dimension in the predetermined direction of an electron pass aperture of a shield electrode, and the shield electrode is located at the...http://www.google.es/patents/US7180234?utm_source=gb-gplus-sharePatente US7180234 - Field emission display device and method of manufacturing same
Field emission display device and method of manufacturing same
