发明名称 |
SCANNING SIGNAL LINE DRIVE CIRCUIT AND DISPLAY DEVICE INCLUDING SAME |
摘要 |
A gate driver is implemented that includes an easily testable shift register to improve panel yields. In a monolithic gate driver including a shift register that operates based on 4-phase clock signals, each stage of the shift register is provided with an inter-stage connecting wiring line for receiving a clock signal other than clock signals received from a clock signal trunk wiring line, from a different stage than the stage; and a contact that connects a wiring line formed on the stage to the inter-stage connecting wiring line. The shift register is grouped every four consecutive stages. Markings formed of different numbers of planar-view circular-shaped structures are formed on bistable circuits of four stages included in each group such that the same type of marking appears every four stages.
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申请公布号 |
US2012146969(A1) |
申请公布日期 |
2012.06.14 |
申请号 |
US201013391840 |
申请日期 |
2010.03.16 |
申请人 |
SAKAMOTO MAYUKO;YONEMARU MASASHI;ISHII KENICHI;NAKAMIZO MASAHIKO;SHARP KABUSHIKI KAISHA |
发明人 |
SAKAMOTO MAYUKO;YONEMARU MASASHI;ISHII KENICHI;NAKAMIZO MASAHIKO |
分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
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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