发明授权
- 专利标题： Pixel, display apparatus including the same and method of driving the display apparatus
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申请号： US17670905申请日： 2022-02-14
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公开(公告)号： US12073774B2公开(公告)日： 2024-08-27
- 发明人: Eunjung Lee , Woo-Young Cheon , Hyungsuk Hwang
- 申请人： Samsung Display Co., Ltd.
- 申请人地址： KR Yongin-si
- 专利权人： SAMSUNG DISPLAY CO., LTD.
- 当前专利权人： SAMSUNG DISPLAY CO., LTD.
- 当前专利权人地址： KR Gyeonggi-Do
- 代理机构： CANTOR COLBURN LLP
- 优先权： KR 20210049958 2021.04.16
- 主分类号： G09G3/3233
- IPC分类号： G09G3/3233 ; G09G3/32
摘要：
A pixel includes a light-emitting element, a driving switching element and a noise switching element. The driving switching element applies a driving current to the light-emitting element. The noise switching element outputs a noise signal having a noise frequency to an input electrode of the driving switching element in response to a noise control signal. The noise frequency is equal to or greater than a driving frequency of the pixel. The noise signal having a periodicity is applied to the input electrode of the driving switching element of the pixel.
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