发明名称 |
Display and method for repairing defects thereof |
摘要 |
It is an object of the invention to provide a display and a method for repairing defects of the same in which defects such as inter-layer short-circuits and short-circuits in a single that have occurred at steps for manufacturing the display can be easily repaired to provide a good product with a probability higher than that in the related art. Laser irradiation is carried out as a first cycle of laser irradiation by forming a slit S 1 in a region where a drain bus line 220 completely covers a gate bus line 218 to form a cut portion longer than the width of the gate bus line 218 adjacent to an inter-layer short-circuit 290 such that it splits an intersecting portion of the drain bus line 220 into two parts as shown in FIG. 5 b. Next, as shown in FIG. 5 c, slits S 2 and S 3 are respectively used for second and third cycles of laser irradiation to cut the drain bus line 220 at both ends of the cut portion (indicated by S 1 ), thereby isolating the inter-layer short-circuit 290 of the drain bus line 220.
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申请公布号 |
US7187423(B2) |
申请公布日期 |
2007.03.06 |
申请号 |
US20040968292 |
申请日期 |
2004.10.19 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
OZAKI KIYOSHI;KAMADA TSUYOSHI;MATSUBARA KUNIO;KATOH SHINYA;TAGUCHI YOSHIHISA;ASADA KATSUSHIGE;HAYASHI SHOGO |
分类号 |
B23K26/00;G02F1/13;G02F1/1333;G02F1/1345;G02F1/136;G02F1/1362;G09F9/00;G09G3/36;H01L29/786 |
主分类号 |
B23K26/00 |
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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