Learn More
This paper presents a new CMOS image sensor (CIS) structure and ADC design for three-dimensional (3D) integrated imagers. A modular design of CIS sub-array is proposed with new readout and control scheme. It needs only one micro-bump (µbump) per sub-array, instead of per-pixel or per-column, to release the design rule restriction of the 3D stacking(More)
A series of fluorene-based grid molecules (so-called Grid fluorenes) have been synthesized by means of shape-supported cyclization, starting from H-shaped precursors via the alternative Friedel-Crafts reactions of fluorenols and Suzuki cross-coupling reactions with key cyclization yields up to 26%. Fluorenol approaches and nanogrids open a door to soluble(More)
Supramolecular polyfluorenol enable assembly into conjugated polymer nanoparticles (CPNs). Poly{9-[4-(octyloxy)phenyl]fluoren-9-ol-2,7-diyl} (PPFOH)-based supramolecular nanoparticles are prepared via reprecipitation. PPFOH nanoparticles with diameters ranging from 40 to 200 nm are obtained by adding different amounts of water into DMF solution.(More)
Supramolecular luminescence stems from non-covalent exciton behaviors of active π-segments in supramolecular entities or aggregates via intermolecular forces. Herein, a π-conjugated oligofluorenol, containing self-complementary double hydrogen bonds, was synthesized using Suzuki coupling as a supramolecular semiconductor. Terfluorenol-based random(More)
This paper proposes a low-area digitalized band-pass filter (BPF) for the DSRC Receiver. The resonance of active inductor and MOS varactor are utilized to generate band-pass filtering characteristics. To apply for different passband, both the inductance of the inductor and the capacitance of the varctor are designed to be adjusted via digital controls. Band(More)