Invention Grant
- Patent Title: Pixels and display apparatus comprising same
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Application No.: US18464429Application Date: 2023-09-11
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Publication No.: US12080227B2Publication Date: 2024-09-03
- Inventor: Jae Hoon Lee , Jin Woong Jang
- Applicant: SAPIEN SEMICONDUCTORS INC.
- Applicant Address: KR Ulsan
- Assignee: SAPIEN SEMICONDUCTORS INC.
- Current Assignee: SAPIEN SEMICONDUCTORS INC.
- Current Assignee Address: KR Ulsan
- Agency: Sughrue Mion, PLLC
- Priority: KR 20190118384 2019.09.25 KR 20190139742 2019.11.04 KR 20200030387 2020.03.11 KR 20200037068 2020.03.26
- Main IPC: G09G3/32
- IPC: G09G3/32

Abstract:
The present invention is related to pixels and a display apparatus including: a display unit including a plurality of pixels; a signal control unit for generating a first voltage signal and a second voltage signal; a column driver connected to each of the pixels to transmit the first voltage signal to the pixel through a column line; and a row driver connected to each of the pixels to transmit the second voltage signal to the pixel through a row line, wherein the signal control unit generates the second voltage signal so that a voltage level of the second voltage signal rises to be higher than or equal to a predetermined level value during a non-emission period of the pixel.
Public/Granted literature
- US20230419889A1 PIXELS AND DISPLAY APPARATUS COMPRISING SAME Public/Granted day:2023-12-28
Information query
IPC分类: