Question
Download Solution PDFखालीलपैकी कोणते टीव्ही तंत्रज्ञान पांढरा प्रकाश रोखून प्रतिमा प्रदर्शित करते
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFयोग्य उत्तर पर्याय 1 आहे.
लिक्विड-क्रिस्टल डिस्प्ले (LCD)
- लिक्विड-क्रिस्टल डिस्प्ले (LCD) एक फ्लॅट-पॅनल डिस्प्ले किंवा इतर इलेक्ट्रॉनिकली मोड्यूलेटेड ऑप्टिकल उपकरण आहे जे पोलारायझर्ससह एकत्रित द्रव क्रिस्टल्सचे प्रकाश-मॉड्युलेटिंग गुणधर्म वापरते.
- लिक्विड क्रिस्टल्स थेट प्रकाश उत्सर्जित करत नाहीत परंतु त्याऐवजी, रंग किंवा मोनोक्रोममध्ये प्रतिमा तयार करण्यासाठी बॅकलाइट किंवा परावर्तक वापरतात.
- LCD टीव्ही पांढरा प्रकाश रोखून प्रतिमा प्रदर्शित करतो.
- हे द्रव स्फटिकाच्या थरावर वेगवेगळे इलेक्ट्रिक विद्युतदाब लागू करून चालते, ज्यामुळे त्याच्या ऑप्टिकल गुणधर्मांमध्ये बदल होतात.
Last updated on Jun 11, 2025
-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.
-> The UPSC Prelims Result 2025 and UPSC IFS Result 2025 has been released @upsc.gov.in
-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.
->The candidates must have passed 10th with ITI or Diploma to be eligible for this post.
->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.
-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways.
-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.
-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here