A hub clutch device for a bicycle includes a threaded shaft, a hub, a positioning sleeve, a movable sleeve, an elastic member, a fixing seat, and a plurality of urging balls. The invention is characterized in that the glycosyl donor is in pyranose form and corresponds to formula ; the glycosyl acceptor is in furanose form and corresponds to formula ; said binding step is performed in solution in an anhydrous organic solvent, at a temperature ranging between 80 C. Control logic inhibits indication that tag bits matches address bits and that a cache entry is the least recently used for cache eviction if the corresponding way is configured as directly addressable memory. Pixel electrodes and common electrodes are disposed along a longitudinal direction of a pixel.