Results 31 to 40 of about 2,798,667 (176)
Wafer Direct Technology for Mini LED Flip Attachment
Journal of Physics: Conference Series, 2021 Abstract We would like to introduce the mechanism structure of our wafer direct die attachment technology for mini LED. Wafer direct technology is structured from two parts of that one is adhesive one shot dipping and other is pinhole free chip shooting. 1st, we developed “One shot wafer dipping” which can transfer the adhesive to around
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Wide-Angle Mini-Light-Emitting Diodes without Optical Lens for an Ultrathin Flexible Light Source
Micromachines, 2022 This report outlines a proposed method of packaging wide-angle (WA) mini-light-emitting diode (mini-LED) devices without optical lenses to create a highly efficient, ultrathin, flexible planar backlight for portable quantum dot light-emitting diode (QLED)
Yen-Lung Chen +6 more
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Viruses, 2023 Zika virus (ZIKV) is a type of RNA virus that belongs to the Flaviviridae family. We have reported the construction of a DNA-launched replicon of the Asian-lineage Natal RGN strain and the production of single-round infectious particles (SRIPs) via the ...
Joh-Sin Wu +3 more
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Halo effect in high-dynamic-range mini-LED backlit LCDs
Optics Express, 2020 We develop an optical model including the glare effect in the human vision system to analyze the halo effect of high-dynamic-range (HDR) mini-LED backlit liquid crystal displays (LCDs). In our model, an objective function is first introduced to evaluate the severity of the halo effect with different image contents.
En-Lin Hsiang +4 more
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Invited; Circuit architecture and pixel array driving methods for AMOLED and Mini/Micro-LED displays [PDF]
, 2023 This work contributes to our recent efforts in thin-film-transistor-based (TFT-based) pixel circuits and driving schemes for active-matrix organic light-emitting diode (AMOLED) and mini/micro-light-emitting diode (mini/micro-LED) display technologies ...
Lin, Chih-Lung
core
High-fidelity Mini-LED and Micro-LED Displays [PDF]
, 2020 Mini-LED and micro-LED are emerging disruptive display technologies, because they can work as local dimmable backlight to significantly enhance the dynamic range of conventional LCDs, or as sunlight readable emissive displays.
Huang, Yuge
core
AM Mini-LED Backlight Driving Circuit Using PWM Method With Power-Saving Mechanism
IEEE Journal of the Electron Devices Society, 2022 This paper proposes a mini-light-emitting diode (mini-LED) driving circuit that is driven by pulse width modulation (PWM) for the backlights of active-matrix (AM) liquid crystal displays (LCDs). The proposed circuit compensates for threshold voltage (VTH)
Chih-Lung Lin +6 more
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3D LED Cube, Mini Makers Faire, 2012
, 2012 Photo of 8x8x8 3d RGB LED cube by Vespine at the Mini Maker Faire Melbourne, Hawthorn Campus atrium, 14 January 2012. The Mini Maker Faire is a showcase of creativity and innovation in technology, craft, science, fashion, art, food, and ...
Asiri Wanigarathne
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High dynamic range liquid crystal displays with a mini-LED backlight
Optics Express, 2018 We analyze the performance of high dynamic range liquid crystal displays (LCDs) using a two-dimensional local dimming mini-LED backlight. The halo effect of such a HDR display system is investigated by both numerical simulation and human visual perception experiment.
Tan, Guanjun +4 more
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Energies, 2019 Light-emitting diodes (LEDs) have numerous advantages. However, LEDs only offer a point light source. Therefore, transforming LEDs into planar light sources is a new objective in general lighting applications.
Zhi Ting Ye +5 more
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