KR20040000395A - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
- Publication number
- KR20040000395A KR20040000395A KR10-2003-7002330A KR20037002330A KR20040000395A KR 20040000395 A KR20040000395 A KR 20040000395A KR 20037002330 A KR20037002330 A KR 20037002330A KR 20040000395 A KR20040000395 A KR 20040000395A
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- South Korea
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- tft
- electrode
- pixel
- image signal
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Classifications
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- H10K50/81—Anodes
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Abstract
Description
Claims (4)
- 주사선과, 데이터선과, 급전선과, 화소를 구비한 표시 장치에 있어서,상기 화소는,상기 주사선을 통하여 주사 신호가 공급되는 제 1 트랜지스터와,상기 제 1 트랜지스터를 통하여 상기 데이터선으로부터 공급되는 화상 신호를 유지하는 유지 용량과,상기 유지 용량에 의해 유지된 상기 화상 신호에 상당하는 전위가 인가되는 제 2 트랜지스터와,상기 화소 전극이 상기 제 2 트랜지스터를 통하여 상기 급전선에 전기적으로 접속하였을 때에, 상기 화소 전극과 대향 전극 사이에 흐르는 구동 전류에 의해 발광하는 발광 박막을 구비하는 발광 소자를 포함하여,상기 제 2 트랜지스터는 N채널형이고,상기 급전선의 전위는 상기 대향 전극의 전위보다도 낮게 설정되어 있는 것을 특징으로 하는 표시 장치.
- 제 1 항에 있어서,점등 상태로 할 화소에 있어서 상기 데이터선으로부터 공급되는 화상 신호의 전위는 상기 대향 전위와 비교하여 저전위 혹은 등전위인 것을 특징으로 하는 표시 장치.
- 제 1 항에 있어서,소등 상태로 할 화소에 있어서 상기 데이터선으로부터 공급되는 화상 신호의 전위는 상기 급전선의 전위와 비교하여 고전위 혹은 등전위인 것을 특징으로 하는 표시 장치.
- 주사선과, 데이터선과, 급전선과, 화소를 구비한 표시 장치에 있어서,상기 화소는,상기 주사선을 통하여 주사 신호가 공급되는 제 1 트랜지스터와,상기 제 1 트랜지스터를 통하여 상기 데이터선으로부터 공급되는 화상 신호를 유지하는 유지 용량과,상기 유지 용량에 의해 유지된 상기 화상 신호에 상당하는 전위가 인가되는 제 2 트랜지스터와,상기 화소 전극이 상기 제 2 트랜지스터를 통하여 상기 급전선에 전기적으로접속하였을 때에, 상기 화소 전극과 대향 전극 사이에 흐르는 구동 전류에 의해 발광하는 발광 박막을 구비하는 발광 소자를 포함하여,상기 제 1 트랜지스터는 P채널형이고,상기 제 2 트랜지스터는 N채널형이며,상기 급전선의 전위는 상기 대향 전극의 전위보다도 낮게 설정되어 있는 것을 특징으로 하는 표시 장치.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-1997-00032474 | 1997-02-17 | ||
JP3247497 | 1997-02-17 | ||
JP23635197 | 1997-09-01 | ||
JPJP-P-1997-00236353 | 1997-09-01 | ||
JPJP-P-1997-00236351 | 1997-09-01 | ||
JP23635397 | 1997-09-01 | ||
PCT/JP1998/000656 WO1998036407A1 (en) | 1997-02-17 | 1998-02-17 | Display device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019980708210A Division KR100541253B1 (ko) | 1997-02-17 | 1998-02-17 | 표시장치 |
Publications (2)
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KR20040000395A true KR20040000395A (ko) | 2004-01-03 |
KR100539291B1 KR100539291B1 (ko) | 2005-12-27 |
Family
ID=27287719
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
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KR1019980708210A KR100541253B1 (ko) | 1997-02-17 | 1998-02-17 | 표시장치 |
KR1020057017879A KR100588271B1 (ko) | 1997-02-17 | 1998-02-17 | 유기 el 장치 |
KR10-2003-7002329A KR100509240B1 (ko) | 1997-02-17 | 1998-02-17 | 표시 장치 |
KR1020037002332A KR100539988B1 (ko) | 1997-02-17 | 1998-02-17 | 표시 장치 |
KR1020057017877A KR100586715B1 (ko) | 1997-02-17 | 1998-02-17 | 유기 el 장치 |
KR10-2003-7002330A KR100539291B1 (ko) | 1997-02-17 | 1998-02-17 | 표시 장치 |
KR10-2005-7002798A KR100509241B1 (ko) | 1997-02-17 | 1998-02-17 | 표시 장치 |
KR1020057017878A KR100585261B1 (ko) | 1997-02-17 | 1998-02-17 | 유기 el 장치 |
KR1020057017875A KR100544821B1 (ko) | 1997-02-17 | 1998-02-17 | 유기 el 장치 |
Family Applications Before (5)
Application Number | Title | Priority Date | Filing Date |
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KR1019980708210A KR100541253B1 (ko) | 1997-02-17 | 1998-02-17 | 표시장치 |
KR1020057017879A KR100588271B1 (ko) | 1997-02-17 | 1998-02-17 | 유기 el 장치 |
KR10-2003-7002329A KR100509240B1 (ko) | 1997-02-17 | 1998-02-17 | 표시 장치 |
KR1020037002332A KR100539988B1 (ko) | 1997-02-17 | 1998-02-17 | 표시 장치 |
KR1020057017877A KR100586715B1 (ko) | 1997-02-17 | 1998-02-17 | 유기 el 장치 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
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KR10-2005-7002798A KR100509241B1 (ko) | 1997-02-17 | 1998-02-17 | 표시 장치 |
KR1020057017878A KR100585261B1 (ko) | 1997-02-17 | 1998-02-17 | 유기 el 장치 |
KR1020057017875A KR100544821B1 (ko) | 1997-02-17 | 1998-02-17 | 유기 el 장치 |
Country Status (8)
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US (11) | US6522315B2 (ko) |
EP (7) | EP1830343A3 (ko) |
JP (3) | JP3528182B2 (ko) |
KR (9) | KR100541253B1 (ko) |
CN (4) | CN1506929B (ko) |
DE (2) | DE69829084T2 (ko) |
TW (2) | TW578130B (ko) |
WO (1) | WO1998036407A1 (ko) |
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