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18.5: High Performance Transparent Micro‐LED Display
SID Symposium Digest of Technical Papers, 2022We developed a 9.38‐inch transparent Micro‐LED display with 114 PPI and 70% transmittance. The prototype display shows high transmittance and high brightness through innovative pixel design layout and film layer stacking structure.
Liqun Chen +3 more
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53.4: Quantum Dot Micro‐LED Display Research
SID Symposium Digest of Technical Papers, 2022In this paper, the principle of quantum dot micro‐LED display is d emonstrated. It use blue light in all pixels and stimulate quantum dots material to convert green and red color respectively (Quantu m Dot Color Conversion Technology) to achieve full color display.
Jing Chen +5 more
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Unidirectional-emitting GaN-based micro-LED for 3D display
Optics Letters, 2021Naked-eye 3D micro-LED display combines the 3D characteristics and advantages of micro-LED simultaneously. A conventional micro-LED device emission exhibits Lambertian distribution, and it requires stacking of multiple optical components into a 3D display, resulting in bulky systems, low efficiency, and a limited viewing zone and points. We propose and
Jinpeng Huang +4 more
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Pixel crosstalk in naked-eye micro-LED 3D display
Applied Optics, 2021Micro-LED display is considered to be the most promising display technology, and naked-eye 3D display represents the most advanced frontier of display. Naked-eye 3D micro-LED display has both the advantages of micro-LED display and the characteristics of naked-eye 3D display. Only conceptual solutions for 3D micro-LED display have been reported so far.
Yi Xu +4 more
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High‐resolution active‐matrix micro‐LED stretchable displays
Journal of the Society for Information Display, 2023AbstractThis paper describes the development of 12‐in. 100 PPI active‐matrix micro‐LED stretchable displays, capable of being stretched up to 20%. Our work has involved the development of key technologies such as stretchable interconnects, stretchable films, and micro‐LEDs and the integration process for these components.
Haeyoon Jung +16 more
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Advances in pixel driving technology for micro-LED displays
Nanoscale, 2023Micro-LED displays have been recognized as the next-generation display technology. This review focuses on the recent progress in the pixel-driving technology of micro-LED displays.
Han Gao +9 more
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Micro LED displays: technology and manufacturing challenges
Novel Patterning Technologies 2021, 2021Manufacturing cost is the highest risk for μLED displays. μLED display cost is composed of backplane and frontplane costs. Backplane cost may be similar to OLED displays. The major cost contributors for frontplane are epitaxy, transfer, and defect management.
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High performance color‐converted micro‐LED displays
Journal of the Society for Information Display, 2019AbstractA full‐color micro‐LED display can be achieved by red, green, and blue (RGB) chips or by a blue/ultraviolet (UV) micro‐LED array to pump downconverters. The latter helps relieve the burden of epitaxial growth of tri‐color micro‐LED chips. However, such a color‐converted micro‐LED system usually suffers from color crosstalk and low efficiency ...
Fangwang Gou +5 more
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9.4‐inch 228‐ppi flexible micro‐LED display
Journal of the Society for Information Display, 2021AbstractA 9.4‐inch 228‐ppi full‐color micro‐LED display using the flexible low temperature polysilicon thin‐film transistor (LTPS‐TFT) backplane has been successfully developed. In order to solve the interconnection of tiny micro‐LEDs, those size are less than 30 μm, we introduced the flip‐chip soldering technology for high‐resolution flexible micro ...
Seok‐Lyul Lee +4 more
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