Jiunn-Yih
Jiunn-Yih Lee, Taipei TW
Patent application number | Description | Published |
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20110102730 | LIQUID CRYSTAL DEVICE - The invention provides a liquid crystal device. The liquid crystal device includes a first transparent substrate and a second transparent substrate, wherein the first transparent substrate and the second transparent substrate are parallel to each other. Spacers are formed between the first transparent substrate and the second transparent substrate, to define a cavity; and a cholesteric liquid crystal is disposed into the cavity. Particularly, the liquid crystal device is coupled to a supply voltage, and three states of the liquid crystal device are selectively switched by adjusting the voltage, wherein the three states includes a first transparent state, a scattering state and a second transparent state. | 05-05-2011 |
Jiunn-Yih Lee, Hsinchu City TW
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20130043909 | PHASE ADJUSTMENT APPARATUS AND CLOCK GENERATOR THEREOF AND METHOD FOR PHASE ADJUSTMENT - A phase adjustment apparatus for providing a clock signal to a core circuit is provided. The core circuit is powered by a core voltage. The phase adjustment apparatus includes two clock receiving ends, a plurality of digital receiving ends and a combination circuit. The two clock receiving ends receive two original clocks having a same frequency while the two original clock signals possess different phases. The digital receiving ends receive a plurality of phase selection signals. The synthesizing circuit is powered by a first voltage lower than the core voltage, and generates the clock signal according to the phase control signals and the two original clock signals. | 02-21-2013 |
Jiunn-Yih Lee, Hsinchu County TW
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20150207652 | SIGNAL RECEIVING APPARATUS AND TWO-STAGE ADAPTIVE EQUALIZATION METHOD THEREOF - A signal receiving apparatus includes an equalization module, a coarse tuning module and a fine tuning module. The equalization module receives an input signal, and performs an equalization process on the input signal according to an equalization strength to generate an equalized signal. The coarse tuning module adjusts the equalization strength according to the equalized signal until the equalized signal satisfies a preliminary convergence condition. When the preliminary convergence condition is satisfied, the fine tuning module adjusts the equalization strength according to the equalized signal until the equalization strength satisfies a final convergence condition. | 07-23-2015 |