difference between led and lcd driver?

Status
Not open for further replies.
F

faisalengr

Junior Member level 3
Joined
Mar 17, 2010
Messages
26
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
pakistan
Activity points
1,436
is there anyone who know the difference between lcd and led drivers..... ?
 

hi

both are using different technologies
that's the difference

ml
 

what kind of different technologies they are using....?
 

hi
which type of lcd you are referring with? graphical/charector/segment?
single led/led array/7 segment?
all are different

ml
 

hi
just download the datasheet and you will understand
the lcd have an inbuilt processor which controls the display here you communicate with this inbuilt processor
in led's you are directly on/off the led's with used defined hardware

ml
 

The 4511 IC is handy to use for driving a 7 segment LED. Below is a link which describes it.

It mentions the 4543 as a useful IC for driving a 7 segment LCD.

An LCD display requires a low level AC square wave to operate it, in addition to the signals that make the segments go dark or light.

**broken link removed**
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…