Extended Data Fig. 2: Longitudinal and circumferential homogeneity of luminescent warp.
From: Large-area display textiles integrated with functional systems
a, Schematic illustration of continuous fabrication of luminescent warp. b, Optical image of luminescent warp. Scale bar, 1 mm. c, Cross-sectional image of luminescent warp. Scale bar, 200 μm. d, Photographs of ~100-m-long luminescent warp arranged in parallel on a board in a salt water pool. Scale bar, 10 cm. The luminescent warp was illuminated by applying an alternating voltage to the luminescent warp and salt water. The magnified area indicates the homogeneous luminescence along the fibre. Scale bar, 5 mm. e, Multicolour luminescent warps wound on a glass stick and illuminated in salt water. Scale bars, 5 mm. f, Schematic of longitudinal and circumferential direction of luminescent warp. g, Luminance distribution along the length of luminescent warp. Error bars represent the standard deviations of the results from three samples. h, Luminance distribution around the luminescent warp circumference. i, Uneven luminescent layer in the case without using the scraping micro-pinhole. Scale bars, 1 mm. j, Photograph of the display textile woven from luminescent warps with uneven coating. Scale bar, 5 mm. k, Relative emission intensities of the 10 × 10 EL unit array in j.
