Light-emitting diode driver and display apparatus using the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 15, 2023
Grant Date -
N/A
app pub date -
May 31, 2022
filing date -
May 31, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A light-emitting diode driver and a display apparatus using the same are provided. The light-emitting diode driver includes a driving module and a plurality of current control modules. The driving module includes a plurality of bias circuits and a plurality of resistive devices, in which any two of the bias circuits are electrically coupled to each other through at least one of the resistive devices. The current control modules are respectively coupled to the bias circuits, and each of the current control modules includes a current control circuit and a slew-rate enhancement circuit. The current control circuit is configured to output a driving current. The slew-rate enhancement circuit is electrically coupled to the current control circuit, so as to output a complementary current.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully