Answer Posted / Keerti Pandey
LED (Light Emitting Diode) and LCD (Liquid Crystal Display) are both display technologies, but they operate differently. An LED emits light when an electric current passes through it, while an LCD does not emit its own light but uses a backlight to illuminate pixels that contain liquid crystals which block or filter the light. LEDs are typically smaller and more energy-efficient than LCDs, but LCDs offer better image quality and larger display sizes.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
hi iam having b tech aggregate of 60%and 15 back locks cleared in course time and gre score of 1000 can i get visa
i want to get rrb solved paper of s.e. & j.e.. on my mail mraj.meena@gmail.com
i need modal Q. paper of junior enjineer for 1/2009 rrb ajmer exam cat no. 11 jell electrical thenkyou
sir i want to know when is the exam in 2009 and last date for application form ,plz let me know sir
i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. NAZEEHA E.MAIL ID:- km.nazi.km@gmail.com
hi i am sushil can anyone send me the previous year question paper for AAI(JR.excecutive,electronics)to my email kingston_s007@yahoo.com
Pls send Syllabus of Jr.Eng grade2 electronics e.n.no 02/2008 & model qustions to my id amarlalmeppurath@yahoo.com
plz send jto previous papers
What about the year gap criteria for HCL technology?
pls send my id for supervisor model paper qustion
How to make a robo car .Please give me whole theory ,photos of circuits etc. on my e-mail id.
1 explain advantage and dis advantages of FIR filters compared to IIRcouterparts ? 2 what is the need of filtering,ideal response of filters and actual response of filters ? 3 what is CMRR ? 4 which semiconductor device is used ad a voltage regulator and why ? 5 how can we rectify race around condition ?
hello sir, could u plz send me a sample placement paper for hpcl trainee engg exam..(electronics stream)...hoping to hear from u at the earliest. Thanking you.
plz send the rrb junior engg and assistant loco pilot previous quastion papers
SIR,i am applying for the jr.engineer(signal)post.kindly if you send some previos sample question -answer i will be higly obliged
