发明名称 |
DRIVE CIRCUIT, ELECTRO-OPTIC DEVICE, ELECTRONIC DEVICE, AND DRIVE METHOD |
摘要 |
A device includes pixel circuits arranged in columns and rows, n data lines (n being an integer of 2 or more) for each column, gate lines supplied with scan signals, and light-emitting control lines supplied with light-emitting control signals. The pixel circuits are divided into n groups of rows, each group of rows being exclusively connected to a corresponding data line. Each pixel circuit includes a write control transistor to control writing a data voltage in response to a scan signal, a driving transistor to control the amount of current to be supplied to a current light-emitting element, a light-emitting control transistor to control supply of a current to the light-emitting element in response to a light-emitting control signal, a capacitor to retain a voltage corresponding to a write data voltage, and a reset transistor to set the gate electrode of the driving transistor with the initial voltage. |
申请公布号 |
KR20150003176(A) |
申请公布日期 |
2015.01.08 |
申请号 |
KR20147027612 |
申请日期 |
2013.04.15 |
申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
KANDA EIJI;KOMIYA NAOAKI;OKUNO TAKESHI |
分类号 |
G09G3/30;G09G3/20;H01L51/50 |
主分类号 |
G09G3/30 |
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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