公开(公告)号：US4518891A

公开(公告)日：1985-05-21

申请号：US336483

申请日：1981-12-31

Applicant: Webster E. Howard, Jr.

Inventor： Webster E. Howard, Jr.

IPC: H01J29/18 ,  H01J31/12 ,  H05B33/12 ,  H01J31/10 ,  H01J1/70 ,  H01J29/28

CPC classification number: H01J31/122 ,  H05B33/12

Abstract: A large-area electroluminescent (EL) faceplate for storage CRT is described. The EL faceplate has a non-planar mesh structure which includes individual current limiting resistance between a power source and an array of small-area active regions for improving the faceplate breakdown characteristics. The mesh, which comprises high conductivity strips and delivers power to the active regions, is substantially reduced in area relative to a simple conventional device, and is disposed on thick dielectric nonactive regions to further reduce the possibility of catastrophic breakdown.

Abstract translation: 描述了用于存储CRT的大面积电致发光（EL）面板。 EL面板具有非平面网格结构，其包括电源和小面积有源区域阵列之间的单独的限流电阻，以改善面板击穿特性。 包含高导电性条带并向有源区域传递功率的网格相对于简单的常规器件的面积基本上减小，并且被布置在厚的介电非活性区域上，以进一步降低灾难性击穿的可能性。