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Scanline driver and display device including the same

机译:扫描线驱动器和包括该扫描线驱动器的显示设备

摘要

A scanline driver and a display device including the same are disclosed. In one aspect, the scanline driver includes a driving circuit configured to provide a first driving signal to a first driving node and a second driving signal to a second driving node based on a scan input signal and a plurality of clock signals. The driving circuit includes a plurality of driving transistors and a plurality of reset transistors. The scanline driver also includes a buffer circuit configured to generate a scan output signal based on the first and second driving signals. The buffer circuit includes a plurality of buffer transistors. Each of the driving transistors and the buffer transistors includes a floating gate transistor which includes a floating gate configured to transfer a voltage corresponding to a second logic low level lower than a first logic low level.
机译:公开了一种扫描线驱动器和包括该扫描线驱动器的显示装置。在一个方面,扫描线驱动器包括驱动电路,该驱动电路被配置为基于扫描输入信号和多个时钟信号将第一驱动信号提供给第一驱动节点并将第二驱动信号提供给第二驱动节点。该驱动电路包括多个驱动晶体管和多个复位晶体管。扫描线驱动器还包括配置为基于第一和第二驱动信号生成扫描输出信号的缓冲电路。缓冲电路包括多个缓冲晶体管。驱动晶体管和缓冲晶体管中的每一个包括浮置栅极晶体管,该浮置栅极晶体管包括浮置栅极,该浮置栅极被配置为传输与低于第一逻辑低电平的第二逻辑低电平相对应的电压。

著录项

  • 公开/公告号US10235926B2

    专利类型

  • 公开/公告日2019-03-19

    原文格式PDF

  • 申请/专利权人 SAMSUNG DISPLAY CO. LTD.;

    申请/专利号US201615354835

  • 发明设计人 HAI-JUNG IN;BO-YONG CHUNG;

    申请日2016-11-17

  • 分类号G09G3/20;G09G3/36;H01L27/12;G09G3/3266;

  • 国家 US

  • 入库时间 2022-08-21 12:13:23

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