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DRIVING APPARATUS, DRIVING METHOD AND DISPLAY APPARATUS
专利权人:
BOE Technology Group Co., Ltd.
发明人:
YIN Xinshe
申请号:
US201615502274
公开号:
US2018068616(A1)
申请日:
2016.07.04
申请国别(地区):
美国
年份:
2018
代理人:
摘要:
The present disclosure provides a driving apparatus for driving a light-emitting element. By dividing a light emission phase of the light-emitting element into at least two sub-phases, i.e., adding a dual-level level control signal, wherein one level causes the light-emitting element to emit light normally and the other level causes the light-emitting element to be turned off or operate under an extremely small current. By adjusting a duty ratio of the dual-level level control signal, a driving current of the light-emitting element during light emission can be adjusted to realize accurate control of the driving current of the light-emitting element. The present disclosure further provides a driving method for the driving apparatus and a display apparatus including the driving apparatus.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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