Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Zhi‐Ting Ye"'
Publikováno v:
Nanoscale Research Letters, Vol 18, Iss 1, Pp 1-11 (2023)
Abstract Urine test paper is a standard, noninvasive detection method for direct bilirubin, but this method can only achieve qualitative analysis and cannot achieve quantitative analysis. This study used Mini-LEDs as the light source, and direct bili
Externí odkaz:
https://doaj.org/article/f3436343f9cd4c6789301b9f0620e432
Publikováno v:
Nanoscale Research Letters, Vol 16, Iss 1, Pp 1-12 (2021)
Abstract Displays composed of micro-light-emitting diodes (micro-LEDs) are regarded as promising next-generation self-luminous screens and have advantages such as high contrast, high brightness, and high color purity. The luminescence of such a displ
Externí odkaz:
https://doaj.org/article/6b7917be19c74d878e79e8b321b931e4
Autor:
Yen-Lung Chen, Wen-Chung Chin, Chun-Wei Tsai, Chang-Che Chiu, Ching-Ho Tien, Zhi-Ting Ye, Pin Han
Publikováno v:
Micromachines, Vol 13, Iss 8, p 1326 (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 (
Externí odkaz:
https://doaj.org/article/b14b2cc65e514eb1ad69981e842d5ea6
Publikováno v:
Nanoscale Research Letters, Vol 14, Iss 1, Pp 1-10 (2019)
Abstract This study proposes a novel direct-lit mini-chip-scale packaged light-emitting diode (mini-CSPLED) backlight unit (BLU) that used quantum dot (QD) film, diffusion plate, and two prism films to improve brightness uniformity. Three different l
Externí odkaz:
https://doaj.org/article/1bad4b86e8b244ce8011ca55b6780579
Publikováno v:
Applied Sciences, Vol 10, Iss 7, p 2607 (2020)
This study proposes a model of a light module with an optimized luminous intensity field for realizing an antiglare light-emitting diode (LED) desk lamp without a second optical element. We simulated different luminous intensity field profiles to ana
Externí odkaz:
https://doaj.org/article/a73f5e1623974acd8e6f07774acf4454
Publikováno v:
Crystals, Vol 9, Iss 3, p 141 (2019)
Traditional backlights are designed with new dot patterns, and then injection molding, laser beam fabrication, or UV (Ultraviolet) roll-to-plate imprinting is used to apply dot patterns to a light guide plate—the process consumes considerable time
Externí odkaz:
https://doaj.org/article/506aec8a5db648dca81c88845f062dc4
Autor:
Yung-Min Pai, Chih-Hao Lin, Chun-Fu Lee, Chun-Peng Lin, Cheng-Huan Chen, Hao-Chung Kuo, Zhi-Ting Ye
Publikováno v:
Crystals, Vol 8, Iss 11, p 420 (2018)
To realize high-efficiency AlGaN-based deep-ultraviolet light-emitting diodes (DUV-LEDs), enhancing their light-extraction efficiency (LEE) is crucial. This paper proposes an aluminum-based sidewall reflector structure that could replace the conventi
Externí odkaz:
https://doaj.org/article/87173d63a5df489f8d19530c74c7b638
Publikováno v:
International Journal of Optomechatronics, Vol 18, Iss 1 (2024)
AbstractTraditional car headlights use halogen or high-intensity discharge (HID) lamps paired with a reflector cup, fisheye lens, and shading plate to comply with ECE112B (Headlamps with an Asymmetrical Passing Beam) regulations. This design has issu
Externí odkaz:
https://doaj.org/article/9545dda6fe624557abaca56a40036777
Publikováno v:
International Journal of Optomechatronics, Vol 18, Iss 1 (2024)
AbstractLEDs employed in portable device flashes are Lambertian light sources, additional optical components such as Fresnel lenses and reflector cups must be incorporated to adjust the light distribution. This results in a need for a certain module
Externí odkaz:
https://doaj.org/article/e132a0f727fa40058ba7a0489b080a03
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-10 (2024)
Abstract The colorimetric detection of glucose typically involves a peroxidase reaction producing a color, which is then recorded and analyzed. However, enzyme detection has difficulties with purification and storage. In addition, replacing enzyme de
Externí odkaz:
https://doaj.org/article/942e8a4c1baf4c70a2f6090631b95c4e