发明名称 |
Active matrix substrate and active matrix display apparatus |
摘要 |
An active matrix substrate comprising picture element electrodes disposed in a matrix on a substrate, each of which is composed of divided electrodes, and an electrically conductive film on which two of said divided electrodes adjacent to each other are superposed in a manner to sandwich an insulating film therebetween so as to form a connection. The connection is irradiated with laser beams from the outside of the display apparatus when one of the divided electrodes brings about a picture element defect, so that both the divided electrodes can be electrically connected to each other, thereby attaining a correction of the picture element defect. A display apparatus using the active matrix substrate is also provided.
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申请公布号 |
US5343216(A) |
申请公布日期 |
1994.08.30 |
申请号 |
US19930024806 |
申请日期 |
1993.03.01 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
KATAYAMA, MIKIO;KATO, HIROAKI;NAGAYASU, TAKAYOSHI;IMAYA, AKIHIKO;NEGOTO, HIDENORI;KANEMORI, YUZURU;HIROBE, TOSHIHIKO |
分类号 |
G02F1/13;G02F1/1333;G02F1/1343;G02F1/1362;(IPC1-7):G09G3/36 |
主分类号 |
G02F1/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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