• ġ, ߱  ַ
  • 20240405_ũ_

[ å] ǥñ

2002 Ϲݱ⸦ ϴ ÷ ? ֱ ȸ ̰ ִ ޸ ݵü ̰, Ϲݱ⿡ յ Ÿ ø յ CPU ִ. ֱ Ȩ ޿ ⳪ ̴. ׷ ÷ ߿ ְ ֶ ٷ ǥñ, LCD ̴.

ǻͿ LCD 弼 LCD ѹ ū ȸ δ. ַ 15ġ ũ⿡ ߵǾ ִ LCD 䰡 17ġ ̻ Ȯǰ ִ. Z,LG ֿ LCDг ü 5 19ġ ̻ Ϳ 40ġ ̻ LCD TV ð ȭ ̱ ̴.

LCD ?

̶ ״ ü ̶ ǹε, ü ü ƴ ߰ ִ Ѵ. ü ̰ ü Ư ڱ ޶. LCD г ڿ ߰ г Ͽ ϴ ġ Ű ̴.

θ ϱ LCD ǥø ϳ ϴ ִ ͸ ޾ ÷ ǥñ ϰ .

츮 Ͷ θ TFT-LCD Īϴ ȭҸ TFT ̼ ġ ޾ ȭҺ ϵ ̴. Ʈ Ҹ гο ߻ϸ TFT г ϰ ͸ Ͽ ǰ . Ͷ ܰ ġ Ʈ ߻ 5% ´ٰ Ѵ.

LCD ִµ 켱 ߻ϴ BLU(Back Light Unit) ϴ ֵ ǰ LCDг, ׸ BLU г ϴ ȸκη Ǿ ִ.


LCD ٽɺǰ, TFTг

TFT-LCD ȭҸ Ʈ͸ ٴ ̱ LCD г ݵü ̶ ִ. 15ġ Ͱ 1024*768 ػ󵵸 Ƿ 78 ȭҸ ´.

ٽø 78 ġ սŰ LCDг̴ 䱸Ǵ ̰ŴϿ 100% ǰ Ⱑ ƴ. ȭ ϳ ̻ ۵Ͽ ҷȭҶ ϴµ ÷ ε ҷȭҸ ϴ Ұϸ ҷ 20% Ѵ´ٰ Ѵ.

忡 Ǵ LCDͿ ҷȭҰ ߻ϸ Ǹžü Һڰ ̿ ȯ ǰ ȯְ ִ. ڿҷ ǰ ǰ,ؾ ϱ LCD ؿ Ǿ ִ.

˰ ִٽ 츮 ְ LCDг 걹̴. LCDг г ǰ ޷ ִٰ ִ. LCD ȭҸ Ѵ ݺ̹Ƿ ֻ缱 ȭ鿡 ش CRT ȭ ӵ . ȯ ȭ LCD Ǹ ణ ܻ Ǵµ ̰ ӵ ̴.

ֱٿ CRT ӵ г ߵǰ ִ. 츮 г ִ 걹̱ г ü ǰ ־ Ϻ и ִ ̴. ׷ г ü 뷮 ü ԰ 4 ο ܰ 60%̻ ִ 5 Ϲݱ 迡 ߰ ݰ¿ ϰ ִ.

귮 ٴ ٴ ǹ װ ū ʴ´. ׵ Zڳ LGʸ г ü Ϻ ü鿡 ݰ ֵ ֱ 븸 ü ü ߸鼭 ϰ ִ.

츮 ִ LCDг 걹 ڶҸ ̳ ٽɱ ȭ ǰ Ϻ з ͷ Ÿٴ Ѿ ̴. ü 귮 ø ͵ ֿ ϱ ؼ ǰ ü ӵ ̴.

BLU (BackLightUnit)

ռ ó LCDг Ʈ 5% Ų. Ϳ 20踦 Ʈ ϴ ε β ̴ BLU ǰ ƴ϶ ִ.

LCD β ϴ ٷ BLUε ּ β ִ ȭ鿡 ѷ ֵ ϴ ÷Ͱ BLU ǰ Ұ ̴. BLU þüδ LCD CCFL ϴ ȣ(01210),츮(37400) ְ BLU üδ 쿵(12460) »꿤õ(36120) ׸ BLU ü鿡 ÷͸ ǰϴ ü εؾ(49120) ҳʽũ(37330) ִ.

BLUü BLUǰ ü LCD ȰȲ 强 ̰ ֱ κ ٽ 縦 Ϻ ϰ ְ ܼ δ 庮 , LCD 弼 ȭ ͼ ִ ϴ. 븸̳ ߱ ü鵵 Ӽ LCD ǰ 忡 ϰ ֱ LCD ǰü ڸ ǰ Ưȭ ̴.

LCD ̷

츮 ̶ θ CRT LCD ÷ 忡 ϴ ̴. Ұ 2,3 ص LCD CRT ̷ ̾. CRT ȭ 1ʿ 60 Ž .

flickering̶ Ҹ ȭ ְ ִ. LCD ȭ ϳϳ ġ ϱ ȭ İ ߻ īο ǥ ִ. ݸ鿡 ȭ ü ƴϱ CRT ǥ ִ ۰ þ߰ .

׷ LCD ִ ũ ȭ 忡 ϰ ְ ߴ޷ ǰ ܰ ϶ þ߰,ӵ LCD 弼 ȭ ̸ PC CRT Ų LCD ̰ ׸ .

( PSGڻ CIO)
spemana@itooza.com





ƮƮ ũα (0) ֱֱ(0)
:
|

 Ѹ ( 1)

  1. ٶҸ
    ٶҸ | 02.08/27 23:31
    |
    ù ܶ ߺǾ ֱ.
    ۾
Powered by Stockwatch


20240405_ũ_

츮-