CN101630469B - 一种led显示屏 - Google Patents
一种led显示屏 Download PDFInfo
- Publication number
- CN101630469B CN101630469B CN200910091109.XA CN200910091109A CN101630469B CN 101630469 B CN101630469 B CN 101630469B CN 200910091109 A CN200910091109 A CN 200910091109A CN 101630469 B CN101630469 B CN 101630469B
- Authority
- CN
- China
- Prior art keywords
- led
- signal
- control signal
- module
- submodule
- 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
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- 238000002955 isolation Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005282 brightening Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910091109.XA CN101630469B (zh) | 2009-08-07 | 2009-08-07 | 一种led显示屏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910091109.XA CN101630469B (zh) | 2009-08-07 | 2009-08-07 | 一种led显示屏 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101630469A CN101630469A (zh) | 2010-01-20 |
CN101630469B true CN101630469B (zh) | 2014-12-31 |
Family
ID=41575566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910091109.XA Expired - Fee Related CN101630469B (zh) | 2009-08-07 | 2009-08-07 | 一种led显示屏 |
Country Status (1)
Country | Link |
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CN (1) | CN101630469B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101807661B (zh) * | 2010-03-02 | 2015-02-25 | 深圳市中庆微科技开发有限公司 | 一种大功率led模块散热结构 |
CN102136235A (zh) * | 2011-03-17 | 2011-07-27 | 深圳市中庆微科技开发有限公司 | 一种在线检测led显示屏的智能调试*** |
CN103440850B (zh) * | 2013-08-16 | 2016-08-17 | 南车株洲电力机车研究所有限公司 | 一种冗余显示*** |
CN106710520B (zh) * | 2017-01-19 | 2019-12-10 | 深圳市奥拓电子股份有限公司 | Led显示屏模组控制方法与装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2237664C (en) * | 1997-05-15 | 2001-12-18 | Matsushita Electric Industrial Co., Ltd. | Led display device and method for controlling the same |
CN201203020Y (zh) * | 2008-05-09 | 2009-03-04 | 北京中庆微数字设备开发有限公司 | 具有冗余容错功能的led幕墙灯 |
CN101477774A (zh) * | 2009-02-05 | 2009-07-08 | 北京巨数数字技术开发有限公司 | Led屏体制作方法、显示屏箱体、显示屏和显示屏*** |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005005482A (ja) * | 2003-06-12 | 2005-01-06 | Citizen Electronics Co Ltd | Led発光装置及びそれを用いたカラー表示装置 |
US20080001525A1 (en) * | 2006-06-30 | 2008-01-03 | Au Optronics Corporation | Arrangements of color pixels for full color OLED |
-
2009
- 2009-08-07 CN CN200910091109.XA patent/CN101630469B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2237664C (en) * | 1997-05-15 | 2001-12-18 | Matsushita Electric Industrial Co., Ltd. | Led display device and method for controlling the same |
CN201203020Y (zh) * | 2008-05-09 | 2009-03-04 | 北京中庆微数字设备开发有限公司 | 具有冗余容错功能的led幕墙灯 |
CN101477774A (zh) * | 2009-02-05 | 2009-07-08 | 北京巨数数字技术开发有限公司 | Led屏体制作方法、显示屏箱体、显示屏和显示屏*** |
Non-Patent Citations (1)
Title |
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JP特开2005-5482A 2005.01.06 * |
Also Published As
Publication number | Publication date |
---|---|
CN101630469A (zh) | 2010-01-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Yang Hongxia Document name: Notification of Passing Examination on Formalities |
|
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Dihong Inventor after: Wu Mingqun Inventor before: Shang Song |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: 518000 Guangdong city of Shenzhen province Gongming Guangming New District Office long Shenzhen community long Lu Yu Yongxing Industrial Zone No. 3 building B first floor area and two to four layers Patentee after: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. Address before: 100085 Beijing city Haidian District East Road No. 1 building E room 402B power Creative Park Patentee before: Beijing Vast Digital Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Gongming Guangming New District Office long Shenzhen community long Lu Yu Yongxing Industrial Zone No. 3 building B first floor area and two to four layers Patentee after: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Gongming Guangming New District Office long Shenzhen community long Lu Yu Yongxing Industrial Zone No. 3 building B first floor area and two to four layers Patentee before: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: LED display screen control system Effective date of registration: 20190313 Granted publication date: 20141231 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. Registration number: 2019990000210 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200721 Granted publication date: 20141231 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. Registration number: 2019990000210 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |