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 Jul 5, 2025
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