Results 1 to 10 of about 164,427 (155)
Brightness Prediction of Large Color Gamut Laser Display Devices [PDF]
Micromachines, 2023 A brightness-perceived color appearance model tailored for large gamut display devices, exemplified by laser displays, was investigated. Psychophysical experiments on the brightness matching of 30 color stimuli with achromatic white light were conducted ...
Jianying Zhu +4 more
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Heterogeneous integration of micro-LEDs via multiple simultaneous transfer and bonding [PDF]
Microsystems & NanoengineeringMicro light-emitting diodes (Micro-LEDs) have emerged as next-generation display technologies because of their outstanding performance and stability.
Jiho Joo +9 more
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Improved Formulation for Sliding Friction Torque of Deep Groove Ball Bearings [PDF]
한국정밀공학회지, 2022 This paper presents an improved formulation, to estimate the sliding friction torque of deep groove ball bearings (DGBBs). Running torque of rolling element bearings, is directly associated with heat generation in rotating machines.
Gilbert Rivera +2 more
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Effect of Tapered Roller Angle Error on the Characteristics of Tapered Roller Bearing [PDF]
한국정밀공학회지, 2021 This paper presents the characteristics of tapered roller bearings (TRBs) taking into consideration the effects of tapered roller angle error which may occur during manufacturing.
Hyeon-Il Oh +2 more
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Color Vision Improvement of Anomalous Trichromats Based on a Wide-Color-Gamut Display
IEEE Photonics Journal, 2022 Compared with normal color vision observers (NOs), anomalous trichromats (AT) have anomalous color vision responses owing to differences in cone sensitivity. The wide-color-gamut display provides a promising solution to this problem. Herein, we propose a
Jiafei Ma +6 more
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Time-sequential color code division multiplexing holographic display with metasurface
Opto-Electronic Advances, 2023 Color metasurface holograms are powerful and versatile platforms for modulating the amplitude, phase, polarization, and other properties of light at multiple operating wavelengths. However, the current color metasurface holography can only realize static
Xin Li +6 more
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Photonics, 2022 In this paper, we investigate the production of high energy gamma photons at the interaction between an ultra-high intensity laser pulse with an energetic electron beam and with a near-critical density plasma for the laser intensity varying between 1019 ...
Iuliana-Mariana Vladisavlevici +2 more
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International Journal of Extreme Manufacturing, 2023 Lead halide perovskites have attracted considerable attention as potential candidates for high-performance nano/microlasers, owing to their outstanding optical properties. However, the further development of perovskite microlaser arrays (especially based
Wangqi Mao +7 more
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Low Threshold Microlasers Based on Organic-Conjugated Polymers
Frontiers in Chemistry, 2021 Conjugated polymers have emerged as ideal organic laser materials for the excellent optoelectrical properties and facile processability. During a typical lasing process, resonator configurations with specific geometry are essential to provide optical ...
Hong-xu Chen +4 more
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Speckle reduction using phase plate array and lens array
Opto-Electronic Advances, 2020 In this paper, a solution for speckle reduction using phase plate array (PPA) and lens array (LA) in a motionless way is proposed. The specially designed PPA is composed of sub-phase plates, which are constituted by phase patterns formed by Hadamard sub ...
Xiaohui Ma +4 more
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