- 专利标题: PIXEL AND DISPLAY DEVICE INCLUDING THE SAME
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申请号: US17110725申请日: 2020-12-03
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公开(公告)号: US20210241689A1公开(公告)日: 2021-08-05
- 发明人: Jeongsoo LEE , Kyunghyun BAEK , Sewan SON , Yoonjong CHO , Moosoon KO , Yeonha BAEK , Seokje SEONG , Jinsung AN , Inhyuck YEO , Seongjun LEE , Jaehyun LEE
- 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 Yongin-si
- 优先权: KR10-2020-0013298 20200204
- 主分类号: G09G3/3233
- IPC分类号: G09G3/3233 ; G09G3/3275 ; G09G3/3266
摘要:
A pixel including: a light-emitting diode; a first PMOS transistor including a first electrode connected to a node and a second electrode transmitting a driving current to the light-emitting diode; a second transistor connected between a data line and the node and turned on by a first scan signal; a third NMOS transistor connected between a gate electrode and the second electrode of the first transistor and turned on by a first emission control signal; a fourth NMOS transistor connected between the gate electrode of the first transistor and a first initialization voltage line and turned on by a second emission control signal; a fifth transistor connected between a driving voltage line and the node and turned on by the first emission control signal; and a sixth transistor connected between the second electrode of the first transistor and the light-emitting diode and turned on by the first emission control signal.
公开/授权文献
- US11328665B2 Pixel and display device including the same 公开/授权日:2022-05-10
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