Chen Song

Chen Song
  • BOE Technology Group Co., Ltd.

About

2
Publications
263
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5
Citations
Current institution
BOE Technology Group Co., Ltd.
BOE Technology Group Co., Ltd.
  • Beijing, China

Publications

Publications (2)
P-174: Pulse Width Modulation IGZO Gate on Array Structure for OLED Driving
Article
  • May 2016
A novel gate driver on array (GOA) circuit topology based on pulse width modulation (PWM) technique has been proposed for internal compensation AMOLED pixel driving. The output width of PWM GOA basic unit can be easily adjusted by tuning start pulse (STU) signal width. The performance of this circuit has been verified by simulation and the prototyp...
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P-50: Integrated Gate Drive Circuit Employing IGZO TFTs for AMOLED Compensative Pixel Driving
Article
  • Jun 2015
In order to compensate the threshold voltage variation while obtaining the sufficient data charging time, the AMOLED compensative pixel circuit needs to be driven by multi-pulse signals which have continuous high/low level pulses. By using traditional gate driver on array (GOA) with half duty-cycle delay of clock signals, the area of shift register...
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