2021
DOI: 10.1016/j.eml.2021.101287
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Non-deterministic transfer-printing of LED chips with controllable pitch using stretchable elastomeric stamps

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Cited by 7 publications
(3 citation statements)
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“…In addition, PDMS stamp can be precisely customized according to the size of the target substrate, and it can still be used effectively after transferring tens of thousands of times [62]. For Micro-LED chips with specific arrangement and size, special PDMS stamps with structured microcolumns can also be made for selective batch transfer [63].…”
Section: Pdms Stamp Transfermentioning
confidence: 99%
“…In addition, PDMS stamp can be precisely customized according to the size of the target substrate, and it can still be used effectively after transferring tens of thousands of times [62]. For Micro-LED chips with specific arrangement and size, special PDMS stamps with structured microcolumns can also be made for selective batch transfer [63].…”
Section: Pdms Stamp Transfermentioning
confidence: 99%
“…Reproduced from [32]. CC BY 4.0. transfer of RGB microLED chips, respectively (figure 2(a)) [52]. At the epitaxial lift-off process, microLED chips with different colors are separated from their growth substrates (figures 2(a-ii)).…”
Section: Basic Knowledge Of Mass Transfermentioning
confidence: 99%
“…Their high pixel density, combined with enhanced color reproduction and contrast, ensures stunning visual quality. However, the current industry predominantly relies on massive transfer techniques for manufacturing Micro-LEDs, leading to challenges such as low yield rates, high time and production costs, and stringent equipment requirements 3,4,5,6 . To address these issues, this paper proposes a color transformation display technique for creating a high-resolution color conversion array, as illustrated in Figure 1.…”
Section: Introductionmentioning
confidence: 99%