The present study has been proposed three manufacturing methodology to fabricate the hydrophobic ripple structure , and measured the contact angle between a distilled water and these ripple structure which droplets vertically on hydrophobic ripple structure using by the contact angle analysis system : (1) used the micro-electroforming and particle-nickel technology to fabricate the roughen ripple structure with 4.0μm in wavelength can be obtained average contact angle approximately 130 degree ; (2) adhered the nonionic surfactant on the peaks of the ripple structure with 4.0μm in wavelength can be obtained an average contact angle approximately 140 degree (3) used the replicating method to copy the PDMS ripple structure with 2.0μm in wavelength from a PDMS ripple structure has same wavelength and a gold film sputtered on the ripple structure can be obtained average contact angle approximately 154 degree。