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  2. ÆÄÀÏÇü½Ä :  ÇÑ±ÛÆÄÀÏ   ºä¾î´Ù¿î·Îµå
  3. ÆäÀÌÁö : 20ÆäÀÌÁö
  1. µî·ÏÀÏ/ÀúÀ۽ñâ : 2007.12.14/2005.06
  2. °¡°Ý : 7,000¿ø

´Ù¿î·Îµå Àå¹Ù±¸´Ï °ü½ÉÀÚ·áµî·Ï

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°ø°ú´ëÇÐ ½Å¼ÒÀç °ü·Ã '¼¼¶ó¹Í °øÇаú' Á¹¾÷ ³í¹® ÀÔ´Ï´Ù
¼Õ´ãºñ¿Í ¾ÖÇÁÅͽºÄðÀÇ CF·Î À¯¸íÇÑ '¾Æ¸ô·¹µå' ÇÚµåÆùÀÌ
ÀÌ 'OLED' ±â¹ÝÀÔ´Ï´Ù.
ÃÖ±Ù °¢±¤ ¹Þ°í ÀÖ´Â ºÐ¾ßÀÌ°í ±×´ë·Î Á¹¾÷³í¹®À» ³»¼Åµµ ¾Æ¹« »ó°üÀÌ ¾ø´Â
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1. ¼­·Ð

2. OLEDÀÇ ±¸Á¶
2-1. Passive Matrix
2-2. Active Matrix

3.OLEDÀÇ System °è·«µµ
3-1. ÀϹÝÀûÀÎ System °è·«µµ
3-2. OLED System Block Diagram
3-3. Data Latch, Parallel / Serial Data Conversion
3-4. Instruction Decoder
3-4-1. Instruction Command Set
3-5. Serial Data Interface ¹× DDRAM Controller µ¿ÀÛ
3-5-1. Serial Data Interface
3-5-2. Memory Controller

4. °á ·Ð

5. Âü°í¹®Çå

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1.¼­ ·Ð

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´Â ±× ÈÄÀÇ ±â°èÈ­ »çȸ¸¦ °ÅÄ¡¸ç Áö±Ý 21¼¼±â¿¡ Á¢¾îµé¾î Á¤º¸È­ »çȸ·ÎÀÇ ¿òÁ÷ÀÓ
ÀÌ °¡¼ÓÈ­ µÇ°í ÀÖ´Ù.
ÀÌ·± 21¼¼±â Á¤º¸È­ »çȸ´Â ¹®ÀÚ, À½¼º, È­»óÁ¤º¸¿¡ À̸£±â±îÁö ½Ã°£°ú Àå¼ÒÀÇ Á¦ÇѾøÀÌ ÁÖ°í ¹ÞÀ» ¼ö ÀÖ´Â Á¤º¸Ç¥½ÃÀåÄ¡¿¡ ´ëÇÑ Á߿伺ÀÌ ´ëµÎµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ Á¤º¸µéÀÇ È¿À²ÀûÀÎ °øÀ¯¸¦ À§Çؼ­´Â º¸´Ù ¾Õ¼± Á¤º¸ displayÀÇ ¿¬±¸ °³¹ßÀÌ ¿ä¿ø½Ã µÇ°í ÀÖ´Ù.
Áö±Ý±îÁöÀÇ Á¤º¸ display ¼ÒÀڷδ CRT(Cathode-Ray Tube)°¡ ÁÖ·ù¸¦ ÀÌ·ç¾úÀ¸³ª, ÀÌ´Â °íÀü¾Ð¿¡¼­ ÀÛµ¿µÇ°í, Å©±â ¹× ¹«°Ô µîÀÇ Á¦¾àÀ» ¹Þ´Â ´ÜÁ¡ÀÌ ÀÖÀ¸¹Ç·Î, ÀÌ¿¡ ºñÇØ ÀûÀº Àü·Â ¼Ò¸ð·®°ú Å©±â°¡ ÀÛ¾Æ °¡º±°í ÈÞ´ë°¡ °£ÆíÇÏ¸ç ´ëÇüÈ­¸éÈ­°¡ °¡´ÉÇÑ ¿©·¯ Á¾·ùÀÇ ÆòÆÇ µð½ºÇ÷¹ÀÌ(Flat Panel Display;FPD)·Î ¿Å°Ü °¡´Â Ãß¼¼ÀÌ´Ù.

ÇöÀç ÁÖ·Î »ç¿ëµÇ°í ÀÖ´Â ÆòÆÇ µð½ºÇ÷¹ÀÌ´Â ¼ö±¤ÇüÀÎ LCD(Liquid Crystal Dis-
play)¿Í ¹ß±¤ÇüÀÎ LED(Lighting Emitting Diode), PDP(Plasma Display Panel), FED(Field Emission Display) µîÀÇ ¾ã°í ¼º´ÉÀÌ ¿ì¼öÇÑ FPDÀÌ´Ù.
ÀÌ Áß¿¡¼­ °¡Àå ¸¹ÀÌ »ç¿ëµÇ°í ÀÖ´Â LCD´Â ºÎÇǰ¡ ÀÛÀ¸¸é¼­ °¡º±°í CRT¿¡ ºñÇØ Àü·Â¼Ò¸ð°¡ ÀÛÀº ÀåÁ¡ÀÌ ÀÖÀ¸³ª, ÀÚü ¹ß±¤ ¼ÒÀÚ°¡ ¾Æ´Ñ ¼ö±¤ ¼ÒÀÚÀ̱⠶§¹®¿¡ ÈÖµµ, ½Ã¾ß°¢, Contrast , ´ë¸éÀûÈ­ µî¿¡¼­ ÇѰ踦 º¸ÀÏ ¼ö ¹Û¿¡ ¾ø´Ù. ÀÌ·¯ÇÑ ´ÜÁ¡À» º¸¿ÏÇϱâ À§ÇØ ÇöÀç ¼¼°èÀûÀ¸·Î °¡Àå Ȱ¹ßÈ÷ °³¹ßµÇ°í ÀÖ´Â Â÷¼¼´ë µð½ºÇ÷¹ÀÌ ¼ÒÀÚ´Â ÆòÆÇ µð½ºÇ÷¹ÀÌÀÇ ÀÏÁ¾ÀÎ À¯±â ¹ß±¤ ¼ÒÀÚ (Organic Light Emitting Diode ; OLED)·Î LCD°¡ Áö´Ï°í ÀÖ´Â ±â¼úÀûÀÎ ÇѰ踦 ±Øº¹ÇÒ ¼ö ÀÖ´Ù.

À¯±âÀü°è¹ß±¤(Organic Electroluminescence)À» ÇÏ´Â À¯±â ¹ß±¤ ¼ÒÀÚ´Â ÀúÀü¾ÐÀ¸·Î ±¸µ¿ÇÒ »Ó¸¸ ¾Æ´Ï¶ó ÀÚü ¹ß±¤ÇüÀ̱⠶§¹®¿¡ LCD¿¡ ºñÇØ ÈÖµµ, ½Ã¾ß°¢, Contrast, ÀÀ´ä¼º µîÀÌ ¿ì¼öÇϸç, ±¤¿ø(Backlight)ÀÌ ¾ø±â ¶§¹®¿¡ °æ·®¹ÚÇüÀÌ

Âü°í ÀÚ·á ( ÆÄÀϳ»¿¡ ±âÀçµÈ Âü°íÀÚ·á ¸ñ·ÏÀÔ´Ï´Ù. )

  • References
  • [1] KETI ÁÖ°£ÀüÀÚÁ¤º¸ ¡° À¯±âEL°³¹ß µ¿Çâ°ú ÇâÈÄÀü¸Á ¡±2000
  • [2] Áß¼Ò±â¾÷û ÇØ¿Üº¥Ã³³Ý http://global.smba.go.kr/market/analysis/tech
  • [3] (ÁÖ)¿¤¸®¾ÆÅ×Å© À¯±âEL Researcher http://www.eliatech.com/
  • [4] C.Adachi, H.Tokailin, H.Higashi and T.Kusumoto : Appl.Phys Leftt.,60, 1220(1992)
  • [5] J.kido,H.Hsysde,K.Honkswa and K.Okuyama : Appl.Phys Lett, 65. 1214 (1994)
  • [6] T.shimoda, S.Ohshima, S.Miyashita, M.Kimura, T.Ozawa,
  • I Yudasaka, S.Kanbe, H.Kobayashi, R.H.Burroughes and C.W.Towns : Asia Display `98, 225 (1998)
  • [7] Liu Limin, Zoran Salcic, Li Dong, "FPGA Hardware Devices with Single
  • -Instruction Driving For An Embeded Mobil Computing Platform." Proceedings. 4th International Conference on ASIC, 2001 Page(s): 514 -517
  • [8] Yong-Sun Na, Oh-Kyong Kwon, "A single chip driver system for 1.2inch Organic Electro-Luminescent display" IEEE Transactions on Consumer Electronics,, Volume: 48 Issue: 2 ,May 2002 Page(s): 220 -228
  • [9] Shaozhen Xiong, Weiliang Xie, Ying Zhao, Jungsong Wang, EnFeng
  • Lie, Chunya Wu, "A simple and Flexible driver for OLED",
  • Proceedings of the 5th Asian Symposium on ASID, 1999 Page(s): 157-160
  • [10] "LCD Engineering", ¼º¾È´ç 2000.
  • [11] Claremicronix corp. Driving IC MXED102, MXED101
  • [12] TomatoLSI corp. TL047

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