CN104112413B - Led显示屏坏点点检*** - Google Patents
Led显示屏坏点点检*** Download PDFInfo
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- CN104112413B CN104112413B CN201310133211.8A CN201310133211A CN104112413B CN 104112413 B CN104112413 B CN 104112413B CN 201310133211 A CN201310133211 A CN 201310133211A CN 104112413 B CN104112413 B CN 104112413B
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- led display
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000013480 data collection Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000012546 transfer Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 13
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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CN201310133211.8A CN104112413B (zh) | 2013-04-17 | 2013-04-17 | Led显示屏坏点点检*** |
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CN201310133211.8A CN104112413B (zh) | 2013-04-17 | 2013-04-17 | Led显示屏坏点点检*** |
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CN104112413A CN104112413A (zh) | 2014-10-22 |
CN104112413B true CN104112413B (zh) | 2016-12-28 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104333676B (zh) * | 2014-11-11 | 2019-06-21 | 广东中星微电子有限公司 | 一种坏点遮盖方法和*** |
CN104778911A (zh) * | 2015-04-22 | 2015-07-15 | 西安诺瓦电子科技有限公司 | Led显示牌的点检方法以及led显示控制卡 |
CN104795025B (zh) * | 2015-04-29 | 2017-10-17 | 西安诺瓦电子科技有限公司 | Led显示模组及其状态检测方法 |
CN104900187B (zh) * | 2015-06-16 | 2018-02-16 | 西安诺瓦电子科技有限公司 | Led显示牌控制方法及控制装置、led控制卡 |
CN107025869A (zh) * | 2017-04-27 | 2017-08-08 | 西安诺瓦电子科技有限公司 | 脱机点检方法及*** |
CN107464511A (zh) * | 2017-08-17 | 2017-12-12 | 苏州瑞光电子科技股份有限公司 | 一种led显示屏的检测电路、方法及*** |
CN110657949A (zh) * | 2019-09-29 | 2020-01-07 | 深圳市创显光电有限公司 | 一种led显示屏灯珠点检装置及其点检方法 |
Citations (10)
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CN101246659A (zh) * | 2007-02-13 | 2008-08-20 | 王雄 | 可自检故障点的显示屏及自检故障点的方法 |
CN101707041A (zh) * | 2009-08-04 | 2010-05-12 | 深圳市天微电子有限公司 | 一种用于led广告显示屏的集成驱动装置 |
CN201654179U (zh) * | 2010-02-09 | 2010-11-24 | 深圳市博远交通设施有限公司 | 一种led诱导屏失点检测装置 |
CN101923831A (zh) * | 2010-09-16 | 2010-12-22 | 深圳市中庆微科技开发有限公司 | 一种led显示控制装置 |
CN101937633A (zh) * | 2010-08-19 | 2011-01-05 | 深圳市中庆微科技开发有限公司 | 一种led显示屏坏点位置定位方法和*** |
CN201838296U (zh) * | 2010-10-09 | 2011-05-18 | 深圳市洲明科技股份有限公司 | Led显示屏坏点自动检测装置 |
CN201918142U (zh) * | 2010-12-01 | 2011-08-03 | 南京德普达电子技术有限公司 | 一种led显示屏错误检测控制装置 |
CN202067258U (zh) * | 2011-04-14 | 2011-12-07 | 郑州绿地节能技术有限公司 | Led显示屏加密及智能监控、远程维护*** |
CN102708772A (zh) * | 2012-06-25 | 2012-10-03 | 西安诺瓦电子科技有限公司 | 一种led显示屏状态检测方法 |
CN102750896A (zh) * | 2012-06-25 | 2012-10-24 | 西安诺瓦电子科技有限公司 | 一种led显示屏状态检测装置及检测方法 |
-
2013
- 2013-04-17 CN CN201310133211.8A patent/CN104112413B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246659A (zh) * | 2007-02-13 | 2008-08-20 | 王雄 | 可自检故障点的显示屏及自检故障点的方法 |
CN101707041A (zh) * | 2009-08-04 | 2010-05-12 | 深圳市天微电子有限公司 | 一种用于led广告显示屏的集成驱动装置 |
CN201654179U (zh) * | 2010-02-09 | 2010-11-24 | 深圳市博远交通设施有限公司 | 一种led诱导屏失点检测装置 |
CN101937633A (zh) * | 2010-08-19 | 2011-01-05 | 深圳市中庆微科技开发有限公司 | 一种led显示屏坏点位置定位方法和*** |
CN101923831A (zh) * | 2010-09-16 | 2010-12-22 | 深圳市中庆微科技开发有限公司 | 一种led显示控制装置 |
CN201838296U (zh) * | 2010-10-09 | 2011-05-18 | 深圳市洲明科技股份有限公司 | Led显示屏坏点自动检测装置 |
CN201918142U (zh) * | 2010-12-01 | 2011-08-03 | 南京德普达电子技术有限公司 | 一种led显示屏错误检测控制装置 |
CN202067258U (zh) * | 2011-04-14 | 2011-12-07 | 郑州绿地节能技术有限公司 | Led显示屏加密及智能监控、远程维护*** |
CN102708772A (zh) * | 2012-06-25 | 2012-10-03 | 西安诺瓦电子科技有限公司 | 一种led显示屏状态检测方法 |
CN102750896A (zh) * | 2012-06-25 | 2012-10-24 | 西安诺瓦电子科技有限公司 | 一种led显示屏状态检测装置及检测方法 |
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CN104112413A (zh) | 2014-10-22 |
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Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shendecai photoelectric (Shenzhen) Co.,Ltd. Address before: 518000, Guangdong, Baoan District, Fuyong Shenzhen street, new and rich industrial zone eighth, first, second floor Patentee before: Shenzhen Dicolor Optoelectronics Co.,Ltd. |
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Denomination of invention: LED display screen dead pixel point inspection system Effective date of registration: 20200724 Granted publication date: 20161228 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: Shendecai photoelectric (Shenzhen) Co.,Ltd. Registration number: Y2020980004385 |
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Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shendecai Technology (Shenzhen) Co.,Ltd. Address before: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee before: Shendecai photoelectric (Shenzhen) Co.,Ltd. |
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Granted publication date: 20161228 Pledgee: Dongguan branch of Bank of Dongguan Co.,Ltd. Pledgor: Shendecai Intelligent Technology (Dongguan) Co.,Ltd.|Shendecai photoelectric (Shenzhen) Co.,Ltd. Registration number: Y2020980004385 |
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