JP4454943B2 - 発光装置の駆動方法 - Google Patents
発光装置の駆動方法 Download PDFInfo
- Publication number
- JP4454943B2 JP4454943B2 JP2003052746A JP2003052746A JP4454943B2 JP 4454943 B2 JP4454943 B2 JP 4454943B2 JP 2003052746 A JP2003052746 A JP 2003052746A JP 2003052746 A JP2003052746 A JP 2003052746A JP 4454943 B2 JP4454943 B2 JP 4454943B2
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- period
- film transistor
- light emitting
- driving
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 31
- 239000010409 thin film Substances 0.000 claims description 39
- 238000005401 electroluminescence Methods 0.000 description 70
- 238000010586 diagram Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 230000005525 hole transport Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 102100027300 Extracellular serine/threonine protein kinase FAM20C Human genes 0.000 description 2
- 101000937709 Homo sapiens Extracellular serine/threonine protein kinase FAM20C Proteins 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Landscapes
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003052746A JP4454943B2 (ja) | 2002-03-01 | 2003-02-28 | 発光装置の駆動方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002055840 | 2002-03-01 | ||
| JP2002-55840 | 2002-03-01 | ||
| JP2003052746A JP4454943B2 (ja) | 2002-03-01 | 2003-02-28 | 発光装置の駆動方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003323159A JP2003323159A (ja) | 2003-11-14 |
| JP2003323159A5 JP2003323159A5 (enrdf_load_stackoverflow) | 2006-03-30 |
| JP4454943B2 true JP4454943B2 (ja) | 2010-04-21 |
Family
ID=29552195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003052746A Expired - Fee Related JP4454943B2 (ja) | 2002-03-01 | 2003-02-28 | 発光装置の駆動方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4454943B2 (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8421715B2 (en) | 2004-05-21 | 2013-04-16 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method thereof and electronic appliance |
| US7482629B2 (en) | 2004-05-21 | 2009-01-27 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
| US7245297B2 (en) | 2004-05-22 | 2007-07-17 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
| US7332742B2 (en) | 2004-06-29 | 2008-02-19 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic apparatus |
| US8154541B2 (en) | 2004-07-30 | 2012-04-10 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method thereof and electronic appliance |
| US8194006B2 (en) | 2004-08-23 | 2012-06-05 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method of the same, and electronic device comprising monitoring elements |
| US7570233B2 (en) | 2004-11-24 | 2009-08-04 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| US7442950B2 (en) | 2004-12-06 | 2008-10-28 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| US7812794B2 (en) | 2004-12-06 | 2010-10-12 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method thereof |
| KR101869681B1 (ko) | 2010-08-20 | 2018-06-21 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 조명 장치 |
| US9230994B2 (en) | 2010-09-15 | 2016-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| KR102251927B1 (ko) | 2015-02-13 | 2021-05-17 | 삼성디스플레이 주식회사 | 픽셀 회로 및 이를 포함하는 표시 장치 |
-
2003
- 2003-02-28 JP JP2003052746A patent/JP4454943B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003323159A (ja) | 2003-11-14 |
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