Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Tung-Chuan Wu"'
Autor:
Tung-Chuan Wu, 吳東川
92
In order to obtain the desirable product quality, need to make the optimal process parameter first, but the process parameters numerously and compli- catedly, need to dependent on the experienced operators. Even under the same processing cond
In order to obtain the desirable product quality, need to make the optimal process parameter first, but the process parameters numerously and compli- catedly, need to dependent on the experienced operators. Even under the same processing cond
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/wt2su7
Autor:
Mau-Kuo Wei, Hung-Yi Lin, Jie-Ming Kang, Tung-Chuan Wu, Juin-Haw Lee, Hoang Yan Lin, Jen-Hui Tsai
Publikováno v:
Microelectronic Engineering. 87:1420-1423
In this study, we used diffuser lithography to fabricate microlens arrays with the height smaller or larger than the radius of curvature of microlenses. The experimental results showed that the fill factor of the duplicated microlens arrays can be ad
Autor:
Chia-Fang Wu, Kuan-Yu Chen, Ciao-Ci Lin, Mao-Kuo Wei, Jiun-Haw Lee, Tung-Chuan Wu, Jen-Hui Tsai, Yu-Hsuan Ho, Hung-Yi Lin, Hoang Yan Lin
Publikováno v:
Optics Communications. 281:5625-5632
In this paper, we present and analyze the influences of the fill factor and the height ratio of square-based microlens arrays on the optical characteristics of an organic light-emitting device (OLED). These properties include spectral shift, CIE coor
Publikováno v:
Thin Solid Films. 516:114-118
The effect of substrate temperature on the properties of carbon-coated optical fibers prepared by plasma enhanced chemical vapor deposition is studied. The substrate temperatures were set at 20, 150, 300, and 450 °C. The deposition rate of carbon fi
Publikováno v:
Journal of Mechanical Science and Technology. 21:1752-1755
The development of coating optics to lower the reflected light and thereby to increase the optical efficiency of an optical system has been a very important issue for many years. Conventional solutions to this, such as multilayered alternation of hig
Publikováno v:
Carbon. 45:2004-2010
The effect of argon/methane ratios on the characteristics of carbon coatings on optical fibers prepared by plasma enhanced chemical vapor deposition is investigated. The argon/methane ratios are selected at 0, 1, 2, 4, 6, and 8. Results show that if
Autor:
Chia-Fang Wu, Ching-Liang Dai, Yu-Hsuan Ho, Mao-Kuo Wei, Jiun-Haw Lee, Hung-Yi Lin, Tung-Chuan Wu, Hoang Yan Lin
Publikováno v:
Optics Communications. 275:464-469
In this paper, we present and analyse the optical characteristics, such as spectral shift, CIE coordinates, viewing angle dependence, luminous current efficiency and luminous power efficiency, of an organic light-emitting device (OLED) with a commerc
Publikováno v:
Thin Solid Films. 515:7222-7226
The bulge test was used to measure the mechanical properties of polymer thin films with thickness in the range of 77 nm to 352 nm. The mechanical properties of polymeric thin films were extracted by comparing differences between curves of load vs. bu
Publikováno v:
Journal of the Chinese Institute of Engineers. 30:503-510
The effect of coating thickness and roughness on water‐repellency and thermally induced voids/cracks in copper‐coated optical fibers is investigated. Seven samples of copper‐coated optical fibers with identical fiber length but different coatin
Publikováno v:
Journal of Micromechanics and Microengineering. 16:368-374
Though microlens arrays have been used to enhance luminance efficiency and luminance power efficiency of light-emitting diodes (LEDs) and organic LEDs, the influence of the parameters of a microlens array on the efficiency improvement has not been sy