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公开(公告)号:US06697037B1
公开(公告)日:2004-02-24
申请号:US08639583
申请日:1996-04-29
申请人: Paul Matthew Alt , Pedro A. Chalco , Bruce Kenneth Furman , Raymond Robert Horton , Chandrasekhar Narayan , Benal Lee Owens, Jr. , Kevin Wilson Warren , Steven Lorenz Wright
发明人: Paul Matthew Alt , Pedro A. Chalco , Bruce Kenneth Furman , Raymond Robert Horton , Chandrasekhar Narayan , Benal Lee Owens, Jr. , Kevin Wilson Warren , Steven Lorenz Wright
IPC分类号: G09G336
CPC分类号: G02F1/1309 , G02F2001/136272 , G09G3/3611 , G09G3/3685 , G09G2300/0426 , G09G2310/0297 , G09G2330/08 , G11C29/76 , Y10S345/904
摘要: A matrix addressed display system designed so as to enable data line repair by electronic mechanisms which is efficient and low in cost and thus increases yield. Such active data line repair utilizes additional data driver outputs, a defect map memory in the TFT/LCD module and modification of the data stream to the data drivers by additional circuits between the display and the display adapter. A bus configuration on the display substrate is utilized which combines repair flexibility, low parasitic capacitance, and the ability to easily make the necessary interconnections. The number of interconnections is kept to a minimum, the connections are reliable, and the connections may be made with conventional wire bond or laser bond technology, or disk bond technology.
摘要翻译: 矩阵寻址显示系统设计,以便通过电子机制进行数据线修复,这是有效率和低成本的,从而提高产量。 这种有源数据线修复利用附加数据驱动器输出,TFT / LCD模块中的缺陷图存储器,以及通过显示器和显示适配器之间的附加电路将数据流修改为数据驱动器。 使用显示基板上的总线配置,其结合了修复灵活性,低寄生电容和容易进行必要互连的能力。 互连的数量保持最小,连接是可靠的,并且可以用传统的引线键合或激光键合技术或磁盘接合技术来进行连接。