On | 台灣精品獎-歷屆得獎名單
![On](https://i.imgur.com/DERULla.jpg)
由HJKim-Lee著作·2020·被引用4次—Inthecaseoftheon-screenfingerprintsensor,arepetitivepatternofthedisplayoverlapswithanotherrepetitivepatternofthesensor.
![On](https://i.imgur.com/DERULla.jpg)
Considering the nature of the on-screen fingerprint sensor, which must acquire signals at regular intervals on a digital display device, Moiré patterns cannot be avoided. Therefore, the Moiré pattern should be made imperceptible through a proper combination of sensor geometrical parameters. A spectral analysis of overlapped display–sensor pattern pairs in the frequency domain can be carried out by Fourier transform to predict the Moiré pattern periods, directions, and strengths, i.e., perceptual contrast16,17,18,25,26. Therefore, in this study, grayscale N × N pixel images of various overlapped patterns were prepared, and the discrete Fourier transform (DFT) was applied to the image matrices to perform spectral analysis. When the image is expressed as the gray-level intensity distribution function f(x,y), where x = 0, 1, 2, …, N − 1 and y = 0, 1, 2, …, ...
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109 年度台灣精品獎獲獎產品 Fingerprint Sensor in Display
由「群創光電股份有限公司」生產的FingerprintSensorinDisplay獲得109年度台灣精品獎,以下為此獎項詳細資料整理:得獎產品...