专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2004001785A3 FIELD EMISSION DEVICE 审中-公开
标题翻译：场发射装置
公开(公告)号：WO2004001785A3
公开(公告)日：2004-04-08
申请号：PCT/GB0302634
申请日：2003-06-19
申请人： UNIV DUNDEE , ROSE MERVYN JOHN , SILVA RAVI , SHANNON JOHN , HAJTO JANOS PETER
发明人： ROSE MERVYN JOHN , SILVA RAVI , SHANNON JOHN , HAJTO JANOS PETER
IPC分类号： H01J9/02 , H01J1/304 , H01J1/62 , H01L51/52 , H01J31/12 , H01J9/24
CPC分类号： H01J1/3044 , G02F2001/133625 , H01J2201/30407 , H01J2201/30446 , H01L51/5225
摘要： There is disclosed an improved field emission device (30) 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 colour gamut. The device (30) therefore provides a field emission backplate (38) which is made from a substantially semiconductor based material and comprises a plurality of grown tips (32), the device (30) further comprising at least one electro-luminescent and/or photo-luminescent material (34) having a fluorescent material chemically attached thereto, i.e. a fluorescent dye doped material.
摘要翻译：公开了一种可用于诸如平板显示器的显示装置中的改进的场致发射装置（30）。已知的装置和显示器存在制造复杂性和色域有限等问题。因此，装置（30）提供由基本上半导体的材料制成并包括多个生长的尖端（32）的场发射背板（38），所述装置（30）还包括至少一个电致发光和/或具有与其化学连接的荧光材料的光致发光材料（34），即荧光染料掺杂材料。

2. 发明申请

WO2004001785A2 IMPROVED FIELD EMISSION DEVICE 审中-公开
标题翻译：改进的场发射装置
公开(公告)号：WO2004001785A2
公开(公告)日：2003-12-31
申请号：PCT/GB2003/002634
申请日：2003-06-19
申请人： THE UNIVERSITY COURT OF THE UNIVERSITY OF DUNDEE , ROSE, Mervyn, John , SILVA, Ravi , SHANNON, John , HAJTO, Janos, Peter
发明人： ROSE, Mervyn, John , SILVA, Ravi , SHANNON, John , HAJTO, Janos, Peter
IPC分类号： H01J9/00
CPC分类号： H01J1/3044 , G02F2001/133625 , H01J2201/30407 , H01J2201/30446 , H01L51/5225
摘要： There is disclosed an improved field emission device (30) 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 colour gamut. The device (30) therefore provides a field emission backplate (38) which is made from a substantially semiconductor based material and comprises a plurality of grown tips (32), the device (30) further comprising at least one electro-luminescent and/or photo-luminescent material (34) having a fluorescent material chemically attached thereto, i.e. a fluorescent dye doped material.
摘要翻译：公开了一种可用于诸如平板显示器的显示装置中的改进的场致发射装置（30）。已知的装置和显示器存在制造复杂性和色域有限等问题。因此，装置（30）提供由基本上半导体的材料制成并包括多个生长的尖端（32）的场发射背板（38），所述装置（30）还包括至少一个电致发光和/或具有与其化学连接的荧光材料的光致发光材料（34），即荧光染料掺杂材料。

3. 发明申请

WO2003015117A1 FIELD EMISSION BACKPLATE 审中-公开
标题翻译：现场排放背板
公开(公告)号：WO2003015117A1
公开(公告)日：2003-02-20
申请号：PCT/GB2002/003691
申请日：2002-08-09
申请人： THE UNIVERSITY COURT OF THE UNIVERSITY OF DUNDEE , ROSE, Mervyn, John , SILVA, Ravi , SHANNON, John
发明人： ROSE, Mervyn, John , SILVA, Ravi , SHANNON, John
IPC分类号： H01J1/304
CPC分类号： H01L21/02686 , H01J1/3042 , H01J9/025 , H01L21/2026
摘要： A field emission backplate 12g formed by laser crystallising an area of amorphous semiconductor based material. Emitter sites 20g result from the rough surface texture caused by the crystallisation process. The crystallisation may be localised using laser interferometry, and profiled emitter tips (20j) grown on the localised crystalline areas (18j) Such backplates can be used in field emission devices emitting into either a vacuum or a wide bad gap light emitting polymer. Furthermore, a backplate (12m) having self aligned gates can be formed by depositing an insulator layer (38m) and metal layer (40m) over the emitter tips, removing the top of the metal layer and etching away the insulator, leaving each tip surrounded by a metal rim. A planarising agent (39n) can be used to refine this process.
摘要翻译：通过激光结晶非晶半导体基材料的区域形成的场致发射背板12g。发射器位置20g是由结晶过程引起的粗糙表面纹理造成的。结晶可以使用激光干涉测量法定位，并且在局部结晶区域（18j）上生长的成型的发射极尖端（20j）。这种背板可以用于发射到真空或宽的不良间隙发光聚合物的场致发射器件中。此外，具有自对准栅极的背板（12m）可以通过在发射极尖端上沉积绝缘体层（38m）和金属层（40m）而形成，去除金属层的顶部并蚀刻绝缘体，留下每个尖端包围通过金属边缘。平面化剂（39n）可用于改进此过程。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式