Comparative Evaluation of the Imaging Performance of Multi-Primary Color LCDs With RGBCW and RGBCY Pixel Units by Simulation
Through a simulation study, the imaging performance of two types of multi-primary color liquid crystal displays (LCDs) with striped RGBCW (red, green, blue, cyan, and white) and RGBCY (red, green, blue, cyan, and yellow) pixel units is evaluated comparatively. Results show that color consistency and...
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| Veröffentlicht in: | Journal of display technology 2014-09, Vol.10 (9), p.729-736 |
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| container_title | Journal of display technology |
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| creator | Wang, Yen-Chin Huang, Bo-Sheng Hsieh, Kung-Shuo Sheu, Chia-Rong |
| description | Through a simulation study, the imaging performance of two types of multi-primary color liquid crystal displays (LCDs) with striped RGBCW (red, green, blue, cyan, and white) and RGBCY (red, green, blue, cyan, and yellow) pixel units is evaluated comparatively. Results show that color consistency and enhanced luminance can be achieved in image rendering with RGBCW rather than RGBCY pixels when the proposed color conversion algorithm is employed. Color measurement by spectrometry is conducted simultaneously to prove that with RGBCW pixels, the color imaging performance is almost as good as that with conventional RGB pixels; the luminance achieved with RGBCW pixel units is higher than that achieved with RGBCY pixel units. |
| doi_str_mv | 10.1109/JDT.2014.2312923 |
| format | Article |
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Results show that color consistency and enhanced luminance can be achieved in image rendering with RGBCW rather than RGBCY pixels when the proposed color conversion algorithm is employed. 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Results show that color consistency and enhanced luminance can be achieved in image rendering with RGBCW rather than RGBCY pixels when the proposed color conversion algorithm is employed. Color measurement by spectrometry is conducted simultaneously to prove that with RGBCW pixels, the color imaging performance is almost as good as that with conventional RGB pixels; the luminance achieved with RGBCW pixel units is higher than that achieved with RGBCY pixel units.</description><subject>Color</subject><subject>Color conversion algorithm</subject><subject>Computer simulation</subject><subject>Consistency</subject><subject>Image color analysis</subject><subject>Image enhancement</subject><subject>Imaging</subject><subject>liquid crystal display (LCD)</subject><subject>Liquid crystal displays</subject><subject>Luminance</subject><subject>multi-primary colors</subject><subject>Pixels</subject><subject>Rendering (computer graphics)</subject><subject>Spectrometry</subject><subject>Visual perception</subject><subject>Visualization</subject><issn>1551-319X</issn><issn>1558-9323</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkUtP3DAUhS1EJWBgj8TGUjfdZPC149eSBkoHTdURDKJdRU7GBqMkHuwEFak_nswM6qKre6T73YfOQegUyBSA6POby-WUEsinlAHVlO2hQ-BcZZpRtr_VkDHQvw7QUUrPhDAllDhEf4vQrk00vX-1-OrVNMMoQ4eDw_2TxbPWPPruES9sdCG2pqvtpvVjaHqfLaJvTXzDRWhCxPPiMuEH3z_h2-uvxQM23WqrfuOF_2MbfN_5PuHqDd_5dmi2V47RJ2eaZE8-6gTdf7taFt-z-c_rWXExz2pG8z7jImdGuopSywFyrZiiTpIKhOJKM2dyU5mVI1LSykmhauC5EQKYJbWFasUm6Mtu7zqGl8Gmvmx9qm3TmM6GIZWjOVpoDaNVE_T5P_Q5DLEbvxspwTlnIMVIkR1Vx5BStK5c77wogZSbOMoxjnITR_kRxzhythvx1tp_uJBSyZyzd5n_hKQ</recordid><startdate>20140901</startdate><enddate>20140901</enddate><creator>Wang, Yen-Chin</creator><creator>Huang, Bo-Sheng</creator><creator>Hsieh, Kung-Shuo</creator><creator>Sheu, Chia-Rong</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Results show that color consistency and enhanced luminance can be achieved in image rendering with RGBCW rather than RGBCY pixels when the proposed color conversion algorithm is employed. Color measurement by spectrometry is conducted simultaneously to prove that with RGBCW pixels, the color imaging performance is almost as good as that with conventional RGB pixels; the luminance achieved with RGBCW pixel units is higher than that achieved with RGBCY pixel units.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/JDT.2014.2312923</doi><tpages>8</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) |
| subjects | Color Color conversion algorithm Computer simulation Consistency Image color analysis Image enhancement Imaging liquid crystal display (LCD) Liquid crystal displays Luminance multi-primary colors Pixels Rendering (computer graphics) Spectrometry Visual perception Visualization |
| title | Comparative Evaluation of the Imaging Performance of Multi-Primary Color LCDs With RGBCW and RGBCY Pixel Units by Simulation |
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