公开(公告)号：US06583847B2

公开(公告)日：2003-06-24

申请号：US09883578

申请日：2001-06-18

申请人： Alessandro C. Callegari ,  Praveen Chaudhari ,  James P. Doyle ,  Eileen A. Galligan ,  James A. Lacey ,  Shui-Chih Alan Lien ,  Sampath Purushothaman ,  John J. Ritsko ,  James J. Speidell

发明人： Alessandro C. Callegari ,  Praveen Chaudhari ,  James P. Doyle ,  Eileen A. Galligan ,  James A. Lacey ,  Shui-Chih Alan Lien ,  Sampath Purushothaman ,  John J. Ritsko ,  James J. Speidell

IPC分类号： G02F11333

CPC分类号： G02F1/1333 ,  G02F2001/133354

摘要： It is important to accurately align a pair of substrates, such as liquid crystal display (LCD) panels before they are affixed together. This is accomplished, according to the invention, by depositing a number of magnetic field generating elements on one substrate and a plurality of magnetic field-detecting elements on the other substrate. For example, the field-generating elements can be permanent magnets, while the field-detecting can be correspondingly located elements of a magnetic material. Alternatively, both the field-generating and field-detecting elements may be made from permanently magnetic materials.

摘要翻译： 在将液晶显示（LCD）面板固定在一起之前，准确对准一对基板是非常重要的。 根据本发明，通过在一个衬底上沉积多个磁场产生元件和在另一个衬底上沉积多个磁场检测元件来实现这一点。 例如，场产生元件可以是永磁体，而场检测可以是相应地定位的磁性材料的元件。 或者，场产生和场检测元件都可以由永久磁性材料制成。