SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人:
JIN, Yufeng,SYU, Shensian,JOU, Mingjong
申请号：
WO2015CN82259
公开号：
WO2016197409(A1)
申请日:
2015.06.25
申请国别(地区):
世界知识产权组织国际局
年份:
2016
代理人:
摘要：
A control circuit and control method for AMOLED partition driving. An AMOLED display panel (100) is divided into a plurality of display partitions (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12), and a plurality of first pins (PIN1) and second pins (PIN2) having the same number as the plurality of display partitions (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) are arranged. A pixel drive circuit (101) in each of the display partitions (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) is connected to a power anode wire (OVDD) through the first pin (PIN1) and is connected to a power cathode wire (OVSS) through the second pin (PIN2). Moreover, the exterior of the AMOLED display panel (100) is provided with a plurality of external switches having the same number as the display partitions (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12). Each of the external switches is correspondingly connected to a first pin (PIN1) and the power anode wire (OVDD), or each of the external switches is correspondingly connected to a second pin (PIN2) and the powe
