公开(公告)号：US20050179366A1

公开(公告)日：2005-08-18

申请号：US11016346

申请日：2004-12-17

申请人： Mervyn Rose ,  Ravi Silva ,  John Shannon ,  Janos Hajto

发明人： Mervyn Rose ,  Ravi Silva ,  John Shannon ,  Janos Hajto

IPC分类号： H01J9/02 ,  H01J1/304 ,  H01J1/62 ,  H01L51/52

CPC分类号： H01J1/3044 ,  G02F2001/133625 ,  H01J2201/30407 ,  H01J2201/30446 ,  H01L51/5225

摘要： A field emission device having improved properties and which finds use in display devices, such as a flat panel displays. Known devices and displays suffer from problems such as complexity of fabrication and limited color gamut. The present device provides a field emission backplate which is made from a substantially semiconductor based material and has a plurality of grown tips. The device also includes at least one electro-luminescent or photo-luminescent material having a fluorescent material such as a fluorescent dye doped material chemically attached thereto.

摘要翻译： 具有改进性能并可用于诸如平板显示器的显示装置中的场致发射装置。 已知的装置和显示器存在制造复杂性和色域有限等问题。 本发明的装置提供了一种场致发射背板，其由基本上为半导体的材料制成并且具有多个生长的尖端。 该装置还包括至少一种具有荧光材料的电致发光或光致发光材料，例如与其化学连接的荧光染料掺杂材料。