CN101950515B - A kind of LED display pointwise correction method of master slave mode - Google Patents
A kind of LED display pointwise correction method of master slave mode Download PDFInfo
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CN201010257760.2A CN101950515B (en) | 2010-08-20 | 2010-08-20 | A kind of LED display pointwise correction method of master slave mode |
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CN201010257760.2A CN101950515B (en) | 2010-08-20 | 2010-08-20 | A kind of LED display pointwise correction method of master slave mode |
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CN101950515A CN101950515A (en) | 2011-01-19 |
CN101950515B true CN101950515B (en) | 2015-12-02 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102402944B (en) * | 2011-12-20 | 2014-11-12 | 深圳市奥拓电子股份有限公司 | Point-by-point correcting system and point-by-point correcting method for LED display screen |
CN102768816B (en) * | 2012-07-30 | 2015-09-23 | 西安诺瓦电子科技有限公司 | LED display automated correction method |
CN103426403B (en) * | 2013-08-16 | 2015-09-16 | 西安诺瓦电子科技有限公司 | The correction image-pickup method of LED display, picture display process and bearing calibration |
CN103824544B (en) * | 2014-02-28 | 2015-12-09 | 西安诺瓦电子科技有限公司 | The bearing calibration of LED display, Apparatus and system |
CN104064134B (en) * | 2014-05-30 | 2016-07-27 | 深圳市显创光电有限公司 | A kind of display screen effect adjustment method |
CN104008727B (en) * | 2014-06-09 | 2016-06-29 | 西安电子科技大学 | LED display heat dissipation uniformity detection method |
CN104464634B (en) * | 2014-12-25 | 2017-09-05 | 西安诺瓦电子科技有限公司 | LED calibration results inspection method and correlation-corrected method and device |
CN104778920B (en) * | 2015-04-21 | 2017-06-16 | 西安诺瓦电子科技有限公司 | The bright concealed wire compensation method of splicing of LED display |
CN104851390B (en) * | 2015-05-20 | 2017-09-05 | 西安诺瓦电子科技有限公司 | A kind of LED display pointwise correction method |
CN106023883B (en) * | 2016-07-15 | 2018-08-17 | 西安诺瓦电子科技有限公司 | Local sexual abnormality lamp point processing method after LED display correction |
CN107507560A (en) * | 2017-08-21 | 2017-12-22 | 杭州视芯科技有限公司 | Brightness correcting method and system for LED display |
CN107742497B (en) * | 2017-10-31 | 2019-08-27 | 昆山国显光电有限公司 | The pixel unit driving method and driving device of special-shaped display screen |
CN108469591A (en) * | 2018-03-22 | 2018-08-31 | 上海康斐信息技术有限公司 | A kind of detection method and system of RGB LED displays |
CN110322830B (en) * | 2019-06-10 | 2021-03-23 | 北京凯视达科技股份有限公司 | LED screen brightness correction method and device |
CN112419763B (en) * | 2020-10-27 | 2021-11-30 | 浙江科技学院 | Traffic signal lamp composite information display method facing LED lattice light source |
CN113393803B (en) * | 2021-05-24 | 2022-08-19 | 卡莱特云科技股份有限公司 | Picture generation method and device in correction process |
CN114299854B (en) * | 2021-12-24 | 2023-05-09 | 杭州海康威视数字技术股份有限公司 | LED display screen adjusting system, method, equipment and readable storage medium |
Citations (3)
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CN101192362A (en) * | 2006-12-01 | 2008-06-04 | 康佳集团股份有限公司 | LEDLED display screen on site single-point calibration device and its method |
CN101488318A (en) * | 2008-12-19 | 2009-07-22 | 上海广茂达灯光景观工程有限公司 | LED display screen and driving control method thereof |
CN101923820A (en) * | 2010-07-27 | 2010-12-22 | 深圳市中庆微科技开发有限公司 | LED display screen spot-spot correction system with master-slave mode |
Family Cites Families (6)
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JPH06342269A (en) * | 1993-06-01 | 1994-12-13 | Toshiba Corp | Led display device |
JP2001134234A (en) * | 2000-09-12 | 2001-05-18 | Nichia Chem Ind Ltd | Display device and lighting method for led display unit |
CN101377918B (en) * | 2008-09-19 | 2013-02-27 | 李鑫 | Electronic display screen system, method and system for correcting electronic display screen brightness |
CN201413624Y (en) * | 2009-04-17 | 2010-02-24 | 晶能光电(江西)有限公司 | LED backlight LCD display system available for point-to-point alignment and display thereof |
CN101650914B (en) * | 2009-06-17 | 2016-01-20 | 北京巨数数字技术开发有限公司 | A kind of point-to-point correction system |
CN101692326B (en) * | 2009-09-01 | 2011-10-19 | 惠州市德赛智能科技有限公司 | System and method for on-site point-by-point calibration of brightness and chrominance of the whole screen of LED display screen |
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- 2010-08-20 CN CN201010257760.2A patent/CN101950515B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101192362A (en) * | 2006-12-01 | 2008-06-04 | 康佳集团股份有限公司 | LEDLED display screen on site single-point calibration device and its method |
CN101488318A (en) * | 2008-12-19 | 2009-07-22 | 上海广茂达灯光景观工程有限公司 | LED display screen and driving control method thereof |
CN101923820A (en) * | 2010-07-27 | 2010-12-22 | 深圳市中庆微科技开发有限公司 | LED display screen spot-spot correction system with master-slave mode |
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Effective date of registration: 20191021 Address after: No. 7829, Huangshan Avenue, Bengbu City, Anhui Province Patentee after: Bengbu Liru Electronic Information Technology Co.,Ltd. Address before: 518040 Shenzhen City, Futian District Che Kung Temple Industrial Zone Tairan 211 industrial buildings seventh floor 706 Patentee before: Shenzhen Zhongqingwei Technology Development Co.,Ltd. |
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Effective date of registration: 20240109 Address after: No. 180 Langya Road, Chuzhou City, Anhui Province, 239000 (West 4th Floor, Chuzhou Grand Theater) Patentee after: Chuzhou Modern Industry Investment and Development Co.,Ltd. Address before: Room 1808, block C, No. 1999, fengle Avenue, Chuzhou City, Anhui Province Patentee before: Chuzhou yiyinfeng New Material Co.,Ltd. |