Data protection system and protection method of display apparatus
Number of patents in Portfolio can not be more than 2000
United States of America
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-
Mar 1, 2022
Grant Date -
Nov 18, 2021
app pub date -
Nov 21, 2018
filing date -
Nov 21, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This application relates to a data protection system and protection method of a display apparatus, and the system comprises a memory, a TCON, and a switcher. The switcher selectively outputs a constant potential signal and a read/write control signal to a memory according to a potential change of a control signal. When the switcher transmits and outputs the constant potential signal to the memory, the switcher disconnects an electrical coupling between the read/write control signal and a protection control end. The memory maintains timing control data to be write-protected according to the obtained signal, or switches the timing control data to be readable-and-writable or write-protected.
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