• Laser & Optoelectronics Progress
  • Vol. 57, Issue 10, 101106 (2020)
Ben Ma1, Wenhua Yang1, Yongsheng Yin1、*, Chen Jia2, and Yuefeng Yu1
Author Affiliations
  • 1Hefei University of Technology Institute of VLSI Design IC Design Web-cooperation Research Center of MOE, Hefei, Anhui 230009, China
  • 2Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518057, China
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    DOI: 10.3788/LOP57.101106 Cite this Article Set citation alerts
    Ben Ma, Wenhua Yang, Yongsheng Yin, Chen Jia, Yuefeng Yu. Research on RGB-Delta Structure AMOLED Sub-Pixel Rendering Algorithm[J]. Laser & Optoelectronics Progress, 2020, 57(10): 101106 Copy Citation Text show less
    Traditional RGB permutation structure
    Fig. 1. Traditional RGB permutation structure
    RGB-Delta permutation structure
    Fig. 2. RGB-Delta permutation structure
    Repeated pixels diagram of rendering unit. (a) Odd rows; (b) even rows
    Fig. 3. Repeated pixels diagram of rendering unit. (a) Odd rows; (b) even rows
    Common sub-pixel of odd row
    Fig. 4. Common sub-pixel of odd row
    Common sub-pixel of even row
    Fig. 5. Common sub-pixel of even row
    Schematic of sub-pixel color edge influence. (a) Color edge influence; (b) without color edge influence
    Fig. 6. Schematic of sub-pixel color edge influence. (a) Color edge influence; (b) without color edge influence
    Randomly selected images
    Fig. 7. Randomly selected images
    RGB-Delta AMOLED module
    Fig. 8. RGB-Delta AMOLED module
    Display evaluation and contrast images. (a) Test original image; (b)(c) high saturation color image; (d) test display image; (e)(f) high saturation color display image
    Fig. 9. Display evaluation and contrast images. (a) Test original image; (b)(c) high saturation color image; (d) test display image; (e)(f) high saturation color display image
    Local detail enlarged image. (a) Color details image; (b) text details image
    Fig. 10. Local detail enlarged image. (a) Color details image; (b) text details image
    ImageSize /(pixel×pixel)MSE/10-5PSNR /dB
    Fig. 7(a)512×5124.9733.00
    Fig. 7(b)512×5122.2546.44
    Fig. 7(c)480×7204.3133.61
    Fig. 7(d)480×7207.4431.25
    Fig. 7(e)1080×19602.1146.72
    Fig. 7(f)1080×19605.2642.76
    Fig. 7(g)1080×21609.9939.72
    Fig. 7(h)1080×21601.0750.11
    Mean-4.6840.45
    Table 1. Test results of several groups of pictures with different sizes
    Ben Ma, Wenhua Yang, Yongsheng Yin, Chen Jia, Yuefeng Yu. Research on RGB-Delta Structure AMOLED Sub-Pixel Rendering Algorithm[J]. Laser & Optoelectronics Progress, 2020, 57(10): 101106
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