Invention Grant
- Patent Title: Light-emitting diode (LED) display driver with programmable scan line sequence
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Application No.: US17122792Application Date: 2020-12-15
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Publication No.: US11386834B2Publication Date: 2022-07-12
- Inventor: Yang Wang , Huibo Zhong , Haibin Shao , Yan He , Shang Ding , Yongxiang Zhang
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Mark A. Valetti; Charles A. Brill; Frank D. Cimino
- Main IPC: G09G3/32
- IPC: G09G3/32
Abstract:
A light-emitting diode (LED) display driver circuit includes: a set of scan lines, each scan line having a respective switch; a set of channels coupled to each scan line of the set of scan lines; and a scan line controller coupled to each respective switch of the set of scan lines, the scan line controller configured to provide a programmable sequence of control signals to respective switches of the set of scan lines.
Public/Granted literature
- US20220189380A1 LIGHT-EMITTING DIODE (LED) DISPLAY DRIVER WITH PROGRAMMABLE SCAN LINE SEQUENCE Public/Granted day:2022-06-16
Information query
IPC分类:
