期刊文献+

等离子体显示器自适应低功耗寻址方法 被引量:2

Development of Self-Adapt Low Power Addressing Technique in Plasma Display Panel
下载PDF
导出
摘要 摘要为降低等离子体显示器(PDP)的寻址功耗,在分析了AERCs,no-AERCs,以及IPS等寻址方法的原理和特点的基础上,提出了一种自适应低功耗寻址方法及其实现电路——自适应寻址能量恢复电路(AAERCs),同时也给出了寻址数据变化率的检测方法。AAERCs首先检测PDP各子场寻址数据的变化率,然后根据不同寻址方法中寻址功耗和寻址数据变化率的关系,计算出相应的寻址功耗,根据计算结果,自适应改变PDP的扫描时序和对应的寻址数据,使AAERCs始终工作在寻址功耗最低的模式下。50英寸WXGA双扫PDP的实验结果表明:对于任何图像,AAERCs的寻址功耗均低于现有的任何一种寻址方法,典型图案下,寻址功耗最大可节省81W。 A novel self-adapt, low power address technique, and the adaptive address energy recovery circuits (AAERCs) were developed for plasma display panel (PDP), based on analysis of the current address methods, including the address energy recovery circuits (AERCs), no AERCs, and interlaced/progressive scan (IPS). In addition, the detection method of the address data change rate, used to calculate the address power, was given. The AAERCs first detect the address data change rate in each subfield in PDPs, then, the address power can be calculated in terms of the dependence of the address power on the address data change rate in different address methods. The calculated results show that the self-adapt technique changes the scan timing and the related address data to ensure constant,low power of the AAERCs. The experimental results of the 50 inch PDP with dual scan show that the AAERCs are capable of maintaining the lowest address power for any picture, as compared with other conventional address techniques. For typical patterns, the maximum address power saved can be up to 81W.
出处 《真空科学与技术学报》 EI CAS CSCD 北大核心 2010年第1期11-15,共5页 Chinese Journal of Vacuum Science and Technology
基金 十一五863平板显示重大专项(2008AA03A309) 陕西省13115重大科技专项(2007ZDKG -53)
关键词 等离子体显示器 寻址功耗 寻址数据变化率 自适应寻址能量恢复电路 Plasma display panel,Address power, Address data change rate,Adaptive address energy recovery circuits
  • 相关文献

参考文献8

  • 1Webber L F, Warren K W. Power efficient sustain drivers and address drivers for plasma panel[ p]. United States, US4 866 349,1989.9.
  • 2Han S K, Moon G W, Youn M J. High performance sustaining driver for plasma display panel employing gas-discharge current compensation method[ J ] Electron. Lett, 2004,40 ( 8 ) : 473 - 475.
  • 3Hsu H B,Chen C L, Lin S Y,et al.Regenerative power electrortics driver for plasma display panel in sustain-mode operation [ J ]. IEEE Trans. Ind. Electron, 2000,47 (5) : 1118 - 1125.
  • 4Lee J Y. High-speed flail-resonant address energy recovery technique for plasma display panel with load-adaptive charactefistic[ J]. ELECTRONICS LETTERS, 2004,40( 11 ) : 666 -668.
  • 5Sano Y, Takagi A, Kawada T, et al. Reduction of power consumption in address driver ICs for PDP by power distributing method[A]. San Jose, Proc. Society for Information DispLay [ C]. California, 2001 : 1228 - 1231.
  • 6Lee J Y. Picture-Based Address Power Saving Method for High Resolution Hasma Display Panel (PDP) [ J]. IEEE Trans. CE,2008,55(1) :49 - 58.
  • 7Kim Y, Park S. The interlaced/progressive scan method to reduce the switching noise caused by data pulse in a plasma display[J]. Displays,2007,28:105- 111.
  • 8张小宁,梁志虎,屠震涛,刘纯亮,张军.彩色等离子体显示器寻址功耗等效电路模型[J].真空科学与技术学报,2008,28(1):26-31. 被引量:2

二级参考文献6

  • 1郑姚生,崔伟,屠彦.PDP单元寻址期放电特性的研究[J].真空科学与技术学报,2005,25(5):323-327. 被引量:1
  • 2姜有燕,屠彦,张健,郑姚生,张雄.基于放大单元实验的新型荫罩式PDP放电特性研究[J].真空科学与技术学报,2006,26(5):343-347. 被引量:3
  • 3Furutani T, Mizobata E, Told K. PDP Cell Driving Simulator with Newly Developed Equivalent Circuit and Simple Discharge Models [ A ]. San Jose, Proc. Society for Information Display[ C]. California, 2001:1336 - 1339
  • 4Larry F Weber. Challenge of Measuring Annual Energy Consumption of TV Sets[A]. T. Sugiura, Toppan Printing. Proc. Int. Display Workshop/Asia Display[C]. Takamatsu, Japan, 2005: 1429 - 1432
  • 5Sakita K, Takayama K,Awamoto K, et al. High-speed Address Driving Waveform Analysis Using Wall Voltage Transfer Function for Three Terminals and Vt Close Curve in Three-Electrode Surface-Discharge AC-PDPs [A]. San Jose, Proc. Society for Information Display[C]. California, 2001 : 1022 - 1025.
  • 6Kim H, Jeong J, Kang K, et al. Voltage Domain Analysis and Wall Voltage Measurement for Surface-Discharge Type ac-PDP[ A]. San Jose, Proc. Society for Information Display[ C ]. California,2001 : 1026 - 1029

共引文献1

同被引文献23

  • 1梁志虎,刘纯亮,刘祖军.AC-PDP放电特性参量及其测量[J].真空科学与技术学报,2005,25(1):14-17. 被引量:4
  • 2大田登 刘中本 译.色彩工学[M].西安:西安交通大学出版社,1997..
  • 3Do H K,Hyun C D,Sung I C. Preferred Skin Color Reproduc- tion Based on Adaptive Affine Transform[ J].IEEE Transac- tions on Consumer Electronics, 2005,51(1) : 191 - 197.
  • 4Naccari F , Battiato S, Bruna A, et al. Natural Scenes Classifi- cation for Color Enhancement [ J]. IEEE Transactions on Con- sumer Electronics, 2005,51 (1) : 234 - 239.
  • 5Wen C K, Sheng H W, Chih C K, et al. Color Reproduction for Digital Imaging Systems[ A]. IEEE International Sympo- siumon Circuits and Systems [ C ], Greece: Island of Kos, 2006,1211:4599 - 4602.
  • 6Ju Y Y, Hyun C D, Sung I C. Preferred Skin Color Reproduc- tion Based on Arlene Transform and Contour Reduction Func- tion Using Erosion[ C ]. SID, USA: San Francisco, 2006: 1598 - 1601.
  • 7Zhi G W, Chun L L. A Method of Dynamic Skin Color Correc- tion Applied to Display Devices[ J ]. IEEE Transactions on consumer Electronics, 2009,55 ( 3 ) : 967 - 972.
  • 8Rafael C G, Richard E W. Digital Image Processing[M]. NJ: Prentice-Hall, Tom Robbins, 2002 : 322 - 327.
  • 9Maciror S, Birgitta M, Sami H, et al. Skin Detection in Video Under Changing Illumination Conditions [ C ]. Proceeding of 15th International Conference on Pattern Recognition, Spain: Barcelona, 2000: 839 - 842.
  • 10Peter B, Tunde T. Colour Memory for Various Sky, Skin and Plant Colours: Effect of the Image Context [ J ]. Color Re- search & Application, 2001,26 (4) : 278 - 289.

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部