Invention Grant
- Patent Title: Display panel comprising at least three sub-pixel regions for each sub-pixel and display device having the same
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Application No.: US16618397Application Date: 2019-11-04
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Publication No.: US11296168B2Publication Date: 2022-04-05
- Inventor: Kuo Gao , Baixiang Han
- Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen
- Priority: CN201910474694.5 20190603
- International Application: PCT/CN2019/115330 WO 20191104
- International Announcement: WO2020/244137 WO 20201210
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32
Abstract:
The present invention provides a display panel. The display panel includes at least three sub-pixel regions. The sub-pixel regions are arranged along a direction of a scan line. A channel region of each driving TFT in the same sub-pixel region has a same width-to-length ratio. Along a direction from a signal input end to a signal output end of the scan line, the width-to-length ratio of the channel region of each driving TFT of any of the sub-pixel regions is smaller than that of a previous one of the sub-pixel regions.
Public/Granted literature
- US20210359054A1 DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2021-11-18
Information query
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