JP2015129926A5 - - Google Patents
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- JP2015129926A5 JP2015129926A5 JP2014246077A JP2014246077A JP2015129926A5 JP 2015129926 A5 JP2015129926 A5 JP 2015129926A5 JP 2014246077 A JP2014246077 A JP 2014246077A JP 2014246077 A JP2014246077 A JP 2014246077A JP 2015129926 A5 JP2015129926 A5 JP 2015129926A5
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- Prior art keywords
- transistor
- switch
- light emitting
- circuit
- signal
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- 239000000284 extract Substances 0.000 claims 3
Claims (3)
前記第1スイッチを介して取り出された前記ドレイン電流の値をデータとして含む信号を生成するモニター回路と、A monitor circuit for generating a signal including the drain current value taken out via the first switch as data;
前記モニター回路が生成した前記信号に従って、画像信号を補正する画像処理回路と、を有する発光装置。An image processing circuit for correcting an image signal in accordance with the signal generated by the monitor circuit;
前記第1スイッチを介して取り出された前記ドレイン電流の値をデータとして含む信号を生成するモニター回路と、
前記モニター回路が生成した前記信号に従って、前記画像信号を補正する画像処理回路と、
前記画素と前記モニター回路との間の電流経路に、第2スイッチを介して電気的に接続された保護回路と、を有する発光装置。 A pixel having a light emitting element, a first transistor that controls supply of current to the light emitting element in accordance with an image signal, and a first switch that extracts a drain current of the first transistor ;
A monitor circuit for generating a signal including the drain current value taken out via the first switch as data;
In accordance with the signal which the monitoring circuit has generated, an image processing circuit that corrects the image signal,
A current path between the pixel monitoring circuit, the light emitting device for chromatic and protection circuit are electrically connected via a second switch, the.
前記第1スイッチを介して取り出された前記ドレイン電流の値をデータとして含む信号を生成するモニター回路と、
前記モニター回路が生成した前記信号に従って、前記画像信号を補正する画像処理回路と、
前記画素と前記モニター回路との間の電流経路に、第2スイッチを介して電気的に接続された保護回路と、を有する発光装置。 A light emitting element; a first transistor that controls supply of current to the light emitting element in accordance with an image signal; a first switch that extracts a drain current of the first transistor; one of a source or a drain of the first transistor and the light emission. A second transistor that controls a conduction state between the element and a pixel;
A monitor circuit for generating a signal including the drain current value taken out via the first switch as data;
In accordance with the signal which the monitoring circuit has generated, an image processing circuit that corrects the image signal,
A current path between the pixel monitoring circuit, the light emitting device for chromatic and protection circuit are electrically connected via a second switch, the.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014246077A JP6619137B2 (en) | 2013-12-06 | 2014-12-04 | Light emitting device |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013252765 | 2013-12-06 | ||
JP2013252765 | 2013-12-06 | ||
JP2014246077A JP6619137B2 (en) | 2013-12-06 | 2014-12-04 | Light emitting device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019205971A Division JP2020042284A (en) | 2013-12-06 | 2019-11-14 | Light emitting device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015129926A JP2015129926A (en) | 2015-07-16 |
JP2015129926A5 true JP2015129926A5 (en) | 2018-01-25 |
JP6619137B2 JP6619137B2 (en) | 2019-12-11 |
Family
ID=53760664
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014246077A Active JP6619137B2 (en) | 2013-12-06 | 2014-12-04 | Light emitting device |
JP2019205971A Withdrawn JP2020042284A (en) | 2013-12-06 | 2019-11-14 | Light emitting device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019205971A Withdrawn JP2020042284A (en) | 2013-12-06 | 2019-11-14 | Light emitting device |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP6619137B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6653997B2 (en) | 2014-05-09 | 2020-02-26 | 株式会社半導体エネルギー研究所 | Display correction circuit and display device |
TWI699739B (en) * | 2014-09-05 | 2020-07-21 | 日商半導體能源研究所股份有限公司 | Semiconductor device, driver ic, display device, and electronic device |
KR102630078B1 (en) * | 2015-12-30 | 2024-01-26 | 엘지디스플레이 주식회사 | Pixel, display device comprising the sme and driving method thereof |
CN111406280B (en) * | 2017-12-06 | 2022-12-06 | 株式会社半导体能源研究所 | Semiconductor device, display device, electronic apparatus, and operating method |
WO2020053693A1 (en) * | 2018-09-12 | 2020-03-19 | 株式会社半導体エネルギー研究所 | Display device operation method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6806497B2 (en) * | 2002-03-29 | 2004-10-19 | Seiko Epson Corporation | Electronic device, method for driving the electronic device, electro-optical device, and electronic equipment |
JP2006113471A (en) * | 2004-10-18 | 2006-04-27 | Shimadzu Corp | Organic el panel protection circuit and organic el panel inspection instrument |
TWI603307B (en) * | 2006-04-05 | 2017-10-21 | 半導體能源研究所股份有限公司 | Semiconductor device, display device, and electronic device |
JP5665256B2 (en) * | 2006-12-20 | 2015-02-04 | キヤノン株式会社 | Luminescent display device |
JP2008310075A (en) * | 2007-06-15 | 2008-12-25 | Panasonic Corp | Image display device |
JP2009265459A (en) * | 2008-04-28 | 2009-11-12 | Fujifilm Corp | Pixel circuit and display device |
JP5278119B2 (en) * | 2009-04-02 | 2013-09-04 | ソニー株式会社 | Driving method of display device |
JP2010281872A (en) * | 2009-06-02 | 2010-12-16 | Casio Computer Co Ltd | Light emitting device and method of driving and controlling same, and electronic equipment |
JP5338784B2 (en) * | 2010-09-30 | 2013-11-13 | カシオ計算機株式会社 | LIGHT EMITTING DEVICE, ITS DRIVE CONTROL METHOD, AND ELECTRONIC DEVICE |
JP6099336B2 (en) * | 2011-09-14 | 2017-03-22 | 株式会社半導体エネルギー研究所 | Light emitting device |
US9454932B2 (en) * | 2011-11-24 | 2016-09-27 | Joled Inc. | Display device and method of controlling the same |
WO2013076774A1 (en) * | 2011-11-24 | 2013-05-30 | パナソニック株式会社 | Display device and control method thereof |
JP5899532B2 (en) * | 2012-04-23 | 2016-04-06 | 株式会社Joled | Active matrix substrate |
-
2014
- 2014-12-04 JP JP2014246077A patent/JP6619137B2/en active Active
-
2019
- 2019-11-14 JP JP2019205971A patent/JP2020042284A/en not_active Withdrawn
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