KR101073007B1 - 유기전계 발광표시장치 - Google Patents
유기전계 발광표시장치 Download PDFInfo
- Publication number
- KR101073007B1 KR101073007B1 KR1020040030539A KR20040030539A KR101073007B1 KR 101073007 B1 KR101073007 B1 KR 101073007B1 KR 1020040030539 A KR1020040030539 A KR 1020040030539A KR 20040030539 A KR20040030539 A KR 20040030539A KR 101073007 B1 KR101073007 B1 KR 101073007B1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- gate
- light emitting
- emitting display
- source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 14
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000010409 thin film Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000003071 parasitic effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
- B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/0413—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section formed by folding or erecting one or more blanks, e.g. carton
- B65D77/0433—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section formed by folding or erecting one or more blanks, e.g. carton the inner container being a tray or like shallow container, not formed by folding or erecting one or more blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
- B65D2581/3401—Cooking or heating method specially adapted to the contents of the package
- B65D2581/3402—Cooking or heating method specially adapted to the contents of the package characterised by the type of product to be heated or cooked
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
n | 전류편차조정(8비트) | 편차 | |
이동도 편차가 있는 경우( β+0) |
197.9894 | 197.9848*10nA/256 =7.7339nA |
0% |
이동도 편차가 없는 경우(β+Δβ) |
197.40398 | 197.40398*10nA/256 =7.7111nA |
100-(7.7111nA/7.7338nA)*100=293.52E-3% |
Claims (3)
- 다수의 화소가 매트릭스 형태로 배열되는 유기전계 발광표시장치에 있어서,각 화소는 게이트에 스캔신호가 제공되고 소오스에 데이터신호가 제공되는 제1스위칭 트랜지스터;상기 제1스위칭 트랜지스터의 드레인에 게이트가 연결되고 소오스에 소정의 제1전압이 제공되는 구동 트랜지스터;상기 구동 트랜지스터의 게이트와 소오스간에 연결되는 스토리지 캐패시터;상기 구동 트랜지스터의 게이트와 드레인에 드레인과 소오스가 연결되고 게이트에 제어신호가 제공되는 제2스위칭 트랜지스터; 및상기 구동 트랜지스터의 드레인에 애노드전극이 연결되며 캐소드전극에 소정의 제2전압이 제공되는 EL소자를 포함하며,상기 다수의 화소중 동일한 스캔라인에 연결된 화소의 EL소자의 캐소드전극에는 스캐닝신호가 하이레벨(high level)인 동안에는 상기 제1전압과 동일한 레벨의 전압이 인가되고, 상기 스캐닝신호가 로우레벨(low level)인 동안에는 접지레벨의 전압이 인가되어 동일한 스캔라인에 연결된 화소는 모두 동일한 전류가 흐르도록 하는 것을 특징으로 하는 유기전계 발광표시장치.
- 제 1 항에 있어서,상기 EL소자의 캐소드전극은 스캐닝구간에는 접지레벨이 되고, 비스캐닝구간에는 상기 제1전압과 동일한 레벨의 공통전압이 제공되는 것을 특징으로 하는 유기전계 발광표시장치.
- 제 1 항에 있어서,상기 다수의 화소중 동일한 스캔라인에 연결된 화소의 EL소자의 캐소드전극에는 비스캐닝구간동안 상기 제1전압과 동일한 레벨의 전압이 인가되고, 스캐닝구간동안에는 접지레벨의 전압이 인가되어 동일한 스캔라인에 연결된 화소는 모두 동일한 전류가 흐르도록 하는 것을 특징으로 하는 유기전계 발광표시장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040030539A KR101073007B1 (ko) | 2004-04-30 | 2004-04-30 | 유기전계 발광표시장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040030539A KR101073007B1 (ko) | 2004-04-30 | 2004-04-30 | 유기전계 발광표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050105534A KR20050105534A (ko) | 2005-11-04 |
KR101073007B1 true KR101073007B1 (ko) | 2011-10-12 |
Family
ID=37282701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040030539A Expired - Lifetime KR101073007B1 (ko) | 2004-04-30 | 2004-04-30 | 유기전계 발광표시장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101073007B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100761130B1 (ko) * | 2006-03-20 | 2007-09-21 | 엘지전자 주식회사 | 전계발광소자 및 그 구동방법 |
KR100936883B1 (ko) | 2008-06-17 | 2010-01-14 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
KR101525807B1 (ko) | 2009-02-05 | 2015-06-05 | 삼성디스플레이 주식회사 | 표시 장치및 그 구동 방법 |
KR20120062251A (ko) | 2010-12-06 | 2012-06-14 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
-
2004
- 2004-04-30 KR KR1020040030539A patent/KR101073007B1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20050105534A (ko) | 2005-11-04 |
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