C
Chen-Jung Tsai
Researcher at Hong Kong Applied Science and Technology Research Institute
Publications - 10
Citations - 156
Chen-Jung Tsai is an academic researcher from Hong Kong Applied Science and Technology Research Institute. The author has contributed to research in topics: Backlight & Light emission. The author has an hindex of 7, co-authored 10 publications receiving 156 citations.
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Patent
Method of displaying a low dynamic range image in a high dynamic range
TL;DR: In this article, a method of increasing the dynamic range of an image comprising a plurality of pixels each having a luminance value within a first luminance dynamic range is proposed, which includes determining a background luminance values for each pixel of the image and determining a minimum and a maximum of the background luminances values.
Patent
High dynamic range image recorder
TL;DR: In this paper, the authors describe methods and devices for capturing at least one digital image (550) with different exposure values using the same pixel elements of a digital image sensor, comprising pixel elements.
Journal ArticleDOI
39.2: High Contrast LCD TV Using Active Dynamic LED Backlight
Huajun J. Peng,Wei Zhang,Chun-Kit Hung,Chen-Jung Tsai,Kwan‐Wah Ng,Shou‐Iung Chen,Danding Huang,Yuk‐Lung Chueng,Ying Liu +8 more
TL;DR: A 32 inch high contrast LCD TV using LED backlight dynamically manipulates the brightnessr of individual LEDs to largely enhance the display contrast and reduce the power consumption.
Patent
Backlit Display and Backlight System Thereof
TL;DR: A backlight system for a backlit display comprises a plurality of backlight units corresponding to an adjacent region of a backlight display, each unit having at least one light emission source as discussed by the authors.
Patent
Light guiding strip and backlight module and display using the same
TL;DR: In this article, a light guiding strip and a backlight module and display using the same is provided, which has the advantages of light weight, wide LED pitch, low cost, thickness and so on.