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| === Paper Search === | | === Collected Research === |
| [http://portal.acm.org.ezproxy1.lib.asu.edu/results.cfm?query=lcd%20power%20model&querydisp=lcd%20power%20model&start=1&srt=score%20dsc&short=0&parser=Internet&source_parser=Internet&source_disp=&source_query=&coll=portal&dl=ACM&CFID=10949569&CFTOKEN=52685087 "LCD power model" search on ACM] | | *[[EPD Paper, April 2007]] |
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| === Display Technologies === | | === Display Drivers === |
| | | *[http://www.intelligraphics.com/articles/wincedrivers_article.html Introduction to Writing Windows CE Display Drivers, Intelligraphics] |
| *> [http://www.qualcomm.com/technology/imod/media/pdf/Competitive_Display_Technologies_WP.pdf Qualcomm report on competitive modern display technologies] | | ::-Background on display drivers in general |
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| *[http://en.wikipedia.org/wiki/Liquid_crystal_display Liquid Crystal Display (LCD)]
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| *> [http://www.ausairpower.net/OSR-0398.html LCD background]
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| *[http://en.wikipedia.org/wiki/TFT_LCD Thin Film Transistor (TFT LCD)]
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| *[http://en.wikipedia.org/wiki/Active-matrix_liquid_crystal_display Active Matrix LCD]
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| *[http://ieeexplore.ieee.org/iel5/5/21635/01002528.pdf Display Technologies for Portable Communication Devices, 2002]
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| *[http://www.trnmag.com/Stories/052301/Prototype_shows_electronic_paper_potential_052301.html Electronic paper prototype]
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| === [[Flexible Displays]] ===
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| === Electrophroetic Displays ===
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| *[http://people.ccmr.cornell.edu/~cober/mse542/page2/files/Herz%20Electrophoretics.pdf Electrophoretic technology]
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| *[http://www.nature.com/nature/journal/v394/n6690/full/394253a0.html An electrophoretic ink for all-printed reflective electronic displays, 1998]
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| *[http://ieeexplore.ieee.org/iel5/16/31765/01479030.pdf?isnumber=&arnumber=1479030 Dalisa, Electrophoretic Display Technology, 1972]
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| ::Some current characterization for electrophoretic suspension fluid.
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| === Display Power ===
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| *(1.1) [http://atrak.usc.edu/~massoud/Papers/CBCS-date04.pdf Pedram, Cheng, Hou, Power Minimization in a Backlit TFT-LCD Display by Concurrent Brightness and Contrast Scaling, 2004]
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| ::LCD greyscale single pixel power consumption formula
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| :*[13](1.2) [http://ieeexplore.ieee.org.ezproxy1.lib.asu.edu/iel1/16/10174/00477590.pdf?tp=&arnumber=477590&isnumber=10174 (13) Aoki, Dynamic Characterization of a-Si TFT-LCD Pixels]
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| :*(apparently related) [http://www.sciencedirect.com.ezproxy1.lib.asu.edu/science?_ob=MImg&_imagekey=B6TY5-4BRKV2Y-6-48&_cdi=5609&_user=56861&_orig=search&_coverDate=05%2F31%2F2004&_sk=999519994&view=c&wchp=dGLzVzz-zSkWA&md5=39e03ee80100e3c4f593206d4f54505b&ie=/sdarticle.pdf Simrata, Subhasis, Gupta, Gate capacitance characteristics of a poly-Si thin film transistor]
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| *(1.6) [http://delivery.acm.org.ezproxy1.lib.asu.edu/10.1145/1150000/1147064/p604-iranli.pdf?key1=1147064&key2=4296552711&coll=portal&dl=ACM&CFID=10949569&CFTOKEN=52685087 Iranli, Lee, Pedram, Backlight Dimming in Power-Aware Mobile Displays, 2006]
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| *(1.4) [http://ieeexplore.ieee.org.ezproxy1.lib.asu.edu/iel5/11109/35624/01688869.pdf?tp=&arnumber=1688869&isnumber=35624 Cheng, Chao, Minimization for LED-backlit TFT-LCDs, 2006]
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| ::Addresses independant scaling of three color LED backlights based on image histogram | |
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| *(1.8) [http://delivery.acm.org.ezproxy1.lib.asu.edu/10.1145/1070000/1065741/p612-iranli.pdf?key1=1065741&key2=9956552711&coll=portal&dl=ACM&CFID=10949569&CFTOKEN=52685087 Iranli, Pedram, DTM: Dynamic Tone Mapping for Backlight Scaling, June 2005]
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| *(1.5) [http://delivery.acm.org.ezproxy1.lib.asu.edu/10.1145/590000/581664/p218-gatti.pdf?key1=581664&key2=6805642711&coll=portal&dl=ACM&CFID=10949569&CFTOKEN=52685087 Gatti, Acquaviva, Benini, Ricco’, Low Power Control Techniques For TFT LCD Displays]
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| *(1.3) [http://delivery.acm.org.ezproxy1.lib.asu.edu/10.1145/290000/280881/p173-benini.pdf?key1=280881&key2=5196552711&coll=portal&dl=ACM&CFID=10949569&CFTOKEN=52685087 Benini, Hodgson, Siegel, System-level Power Estimation And Optimization, August 1998]
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| *(1.7) [http://delivery.acm.org.ezproxy1.lib.asu.edu/10.1145/960000/951742/p232-zhong.pdf?key1=951742&key2=9737552711&coll=portal&dl=ACM&CFID=10949569&CFTOKEN=52685087 Zhong, Jha, Graphical User Interface Energy Characterization for Handheld Computers, October 2003]
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| ::3.1: Whenever there is a screen change, the processor generates new data for the changing screen pixels and stores them into the framebuffer. This implies a higher energy consumption with increased temportal changes in the screen. Meanwhile, to maintain a screen on the LCD, the LCDC must sequentially read screen data from the frame-buffer and refresh the LCD pixels even when there is no screen change.
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| ::3.1: The display itself consists of several parts: LCD power circuitry, a front light, and an LCD. The LCDs used in the systems we studied are color active thin film transistor (TFT) LCDs. In such LCDs, each pixel has three comonents: R, G and B, signifying red, green and blue, respectively. Liquid crystals for each component are independently oriented by two polarizers, which are connected to a storage capacitor. The capacitor is in turn charged and discharged through a TFT to accommodate screen changes. Moreover, the capacitor must be refreshed at a high rate to maintain an appropriate voltage across the polarizers so that the corresponding liquid crystals remain properly oriented.
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| *(1.9) [http://www.kudurshian.net/projects/kudurshian1.pdf Kudurshian, Techniques in Decreasing Power Consumption for Handheld Displays, 2002]
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| *(1.10) [http://delivery.acm.org/10.1145/570000/566440/p112-choi.pdf?key1=566440&key2=9119872711&coll=GUIDE&dl=GUIDE&CFID=15758537&CFTOKEN=10586811 Choi, Shim, Chang, Low-Power Color TFT LCD Display for Hand-Held Embedded Systems, 2002]
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| *(1.11) [http://ieeexplore.ieee.org/iel5/16/31855/01482355.pdf?arnumber=1482355 Marks, Power Consumption in Multiplexed Liquid-Crystal Displays, 1982]
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| === Other Resources ===
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| [http://msdn2.microsoft.com/en-us/library/ms918695.aspx Display Buffer Formats, MSDN Library]
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